TY - JOUR A1 - Huth, Sabrina A1 - Pang, Peter Tsun Ho A1 - Tews, Ingo A1 - Dietrich, Tim A1 - Le Fèvre, Arnaud A1 - Schwenk, Achim A1 - Trautmann, Wolfgang A1 - Agarwal, Kshitij A1 - Bulla, Mattia A1 - Coughlin, Michael W. A1 - Van den Broeck, Chris T1 - Constraining neutron-star matter with microscopic and macroscopic collisions JF - Nature : the international weekly journal of science N2 - Interpreting high-energy, astrophysical phenomena, such as supernova explosions or neutron-star collisions, requires a robust understanding of matter at supranuclear densities. However, our knowledge about dense matter explored in the cores of neutron stars remains limited. Fortunately, dense matter is not probed only in astrophysical observations, but also in terrestrial heavy-ion collision experiments. Here we use Bayesian inference to combine data from astrophysical multi-messenger observations of neutron stars(1-9) and from heavy-ion collisions of gold nuclei at relativistic energies(10,11) with microscopic nuclear theory calculations(12-17) to improve our understanding of dense matter. We find that the inclusion of heavy-ion collision data indicates an increase in the pressure in dense matter relative to previous analyses, shifting neutron-star radii towards larger values, consistent with recent observations by the Neutron Star Interior Composition Explorer mission(5-8,18). Our findings show that constraints from heavy-ion collision experiments show a remarkable consistency with multi-messenger observations and provide complementary information on nuclear matter at intermediate densities. This work combines nuclear theory, nuclear experiment and astrophysical observations, and shows how joint analyses can shed light on the properties of neutron-rich supranuclear matter over the density range probed in neutron stars. Y1 - 2022 U6 - https://doi.org/10.1038/s41586-022-04750-w SN - 0028-0836 SN - 1476-4687 VL - 606 IS - 7913 SP - 276 EP - 295 PB - Nature Publ. Group CY - London [u.a.] ER - TY - JOUR A1 - Vences, Miguel A1 - Köhler, Jörn A1 - Crottini, Angelica A1 - Hofreiter, Michael A1 - Hutter, Carl R. A1 - du Preez, Louis A1 - Preick, Michaela A1 - Rakotoarison, Andolalao A1 - Rancilhac, Loïs A1 - Raselimanana, Achille P. A1 - Rosa, Gonçalo M. A1 - Scherz, Mark D. A1 - Glaw, Frank T1 - An integrative taxonomic revision and redefinition of Gephyromantis (Laurentomantis) malagasius based on archival DNA analysis reveals four new mantellid frog species from Madagascar JF - Vertebrate zoology N2 - The subgenus Laurentomantis in the genus Gephyromantis contains some of the least known amphibian species of Madagascar. The six currently valid nominal species are rainforest frogs known from few individuals, hampering a full understanding of the species diversity of the clade. We assembled data on specimens collected during field surveys over the past 30 years and integrated analysis of mitochondrial and nuclear-encoded genes of 88 individuals, a comprehensive bioacoustic analysis, and morphological comparisons to delimit a minimum of nine species-level lineages in the subgenus. To clarify the identity of the species Gephyromantis malagasius, we applied a target-enrichment approach to a sample of the 110 year old holotype of Microphryne malagasia Methuen and Hewitt, 1913 to assign this specimen to a lineage based on a mitochondrial DNA barcode. The holotype clustered unambiguously with specimens previously named G. ventrimaculatus. Consequently we propose to consider Trachymantis malagasia ventrimaculatus Angel, 1935 as a junior synonym of Gephyromantis malagasius. Due to this redefinition of G. malagasius, no scientific name is available for any of the four deep lineages of frogs previously subsumed under this name, all characterized by red color ventrally on the hindlimbs. These are here formally named as Gephyromantis fiharimpe sp. nov., G. matsilo sp. nov., G. oelkrugi sp. nov., and G. portonae sp. nov. The new species are distinguishable from each other by genetic divergences of >4% uncorrected pairwise distance in a fragment of the 16S rRNA marker and a combination of morphological and bioacoustic characters. Gephyromantis fiharimpe and G. matsilo occur, respectively, at mid-elevations and lower elevations along a wide stretch of Madagascar's eastern rainforest band, while G. oelkrugi and G. portonae appear to be more range-restricted in parts of Madagascar's North East and Northern Central East regions. Open taxonomic questions surround G. horridus, to which we here assign specimens from Montagne d'Ambre and the type locality Nosy Be; and G. ranjomavo, which contains genetically divergent populations from Marojejy, Tsaratanana, and Ampotsidy. KW - Amphibia KW - Anura KW - archival DNA KW - Mantellidae KW - new species KW - phylogeography Y1 - 2022 U6 - https://doi.org/10.3897/vz.72.e78830 SN - 1864-5755 SN - 2625-8498 VL - 72 SP - 271 EP - 309 PB - Senckenberg Gesellschaft für Naturforschung CY - Frankfurt am Main ER - TY - JOUR A1 - Vogel, Annemarie A1 - Claus, Inga A1 - Ahring, Sigrid A1 - Gruber, Doreen A1 - Haghikia, Aiden A1 - Frank, Ulrike A1 - Dziewas, Rainer A1 - Ebersbach, Georg A1 - Gandor, Florin A1 - Warnecke, Tobias T1 - Endoscopic characteristics of dysphagia in multiple system atrophy JF - Movement disorders : official journal of the Movement Disorder Society N2 - Background Dysphagia is a major clinical concern in multiple system atrophy (MSA). A detailed evaluation of its major endoscopic features compared with Parkinson's disease (PD) is lacking. Objective This study systematically assessed dysphagia in MSA compared with PD and correlated subjective dysphagia to objective endoscopic findings. Methods Fifty-seven patients with MSA (median, 64 [interquartile range (IQR): 59-71] years; 35 women) underwent flexible endoscopic evaluation of swallowing using a specific MSA-flexible endoscopic evaluation of swallowing task protocol. Findings were compared with an age-matched cohort of 57 patients with PD (median, 67 [interquartile range: 60-73] years; 28 women). In a subcohort, subjective dysphagia was assessed using the Swallowing Disturbance Questionnaire and correlated to endoscopy findings. Results Patients with MSA predominantly showed symptoms suggestive of oral-phase disturbance (premature spillage, 75.4%, piecemeal deglutition, 75.4%). Pharyngeal-phase symptoms occurred less often (pharyngeal residues, 50.9%; penetration/aspiration, 28.1%). In contrast, pharyngeal symptoms were the most common finding in PD (pharyngeal residues, 47.4%). Oral symptoms occurred less frequently in PD (premature spillage, 15.8%, P < 0.001; piecemeal deglutition, 1.8%, P < 0.01). Patients with MSA had a greater risk for oral-phase disturbances with increased disease severity (P < 0.05; odds ratio, 3.15). Patients with MSA showed a significantly higher intraindividual interswallow variability compared with PD. When correlating Swallowing Disturbance Questionnaire scores with endoscopy results, its cutoff, validated for PD, was not sensitive enough to identify patients with MSA with dysphagia. We developed a subscore for identifying dysphagia in MSA and calculated a new cutoff (sensitivity 85%, specificity 100%). Conclusions In contrast with patients with PD, patients with dysphagic MSA more frequently present with oral-phase symptoms and a significantly higher intraindividual interswallow variability. A novel Swallowing Disturbance Questionnaire MSA subscore may be a valuable tool to identify patients with MSA with early oropharyngeal dysphagia. KW - multiple system atrophy KW - dysphagia KW - FEES KW - Swallowing Disturbance Questionnaire KW - SDQ Y1 - 2022 U6 - https://doi.org/10.1002/mds.28854 SN - 0885-3185 SN - 1531-8257 VL - 37 IS - 3 SP - 535 EP - 544 PB - Wiley-Blackwell CY - Hoboken ER - TY - JOUR A1 - Lupien, Rachel L. A1 - Russell, James M. A1 - Pearson, Emma J. A1 - Castaneda, Isla S. A1 - Asrat, Asfawossen A1 - Förster, Verena A1 - Lamb, Henry F. A1 - Roberts, Helen M. A1 - Schäbitz, Frank A1 - Trauth, Martin H. A1 - Beck, Catherine C. A1 - Feibel, Craig S. A1 - Cohen, Andrew S. T1 - Orbital controls on eastern African hydroclimate in the Pleistocene JF - Scientific reports N2 - Understanding eastern African paleoclimate is critical for contextualizing early human evolution, adaptation, and dispersal, yet Pleistocene climate of this region and its governing mechanisms remain poorly understood due to the lack of long, orbitally-resolved, terrestrial paleoclimate records. Here we present leaf wax hydrogen isotope records of rainfall from paleolake sediment cores from key time windows that resolve long-term trends, variations, and high-latitude effects on tropical African precipitation. Eastern African rainfall was dominantly controlled by variations in low-latitude summer insolation during most of the early and middle Pleistocene, with little evidence that glacial-interglacial cycles impacted rainfall until the late Pleistocene. We observe the influence of high-latitude-driven climate processes emerging from the last interglacial (Marine Isotope Stage 5) to the present, an interval when glacial-interglacial cycles were strong and insolation forcing was weak. Our results demonstrate a variable response of eastern African rainfall to low-latitude insolation forcing and high-latitude-driven climate change, likely related to the relative strengths of these forcings through time and a threshold in monsoon sensitivity. We observe little difference in mean rainfall between the early, middle, and late Pleistocene, which suggests that orbitally-driven climate variations likely played a more significant role than gradual change in the relationship between early humans and their environment. Y1 - 2022 U6 - https://doi.org/10.1038/s41598-022-06826-z SN - 2045-2322 VL - 12 IS - 1 PB - Macmillan Publishers Limited CY - London ER - TY - JOUR A1 - Essen, Anna A1 - Stern, Ariel Dora A1 - Haase, Christoffer Bjerre A1 - Car, Josip A1 - Greaves, Felix A1 - Paparova, Dragana A1 - Vandeput, Steven A1 - Wehrens, Rik A1 - Bates, David W. T1 - Health app policy BT - international comparison of nine countries' approaches JF - npj digital medicine N2 - An abundant and growing supply of digital health applications (apps) exists in the commercial tech-sector, which can be bewildering for clinicians, patients, and payers. A growing challenge for the health care system is therefore to facilitate the identification of safe and effective apps for health care practitioners and patients to generate the most health benefit as well as guide payer coverage decisions. Nearly all developed countries are attempting to define policy frameworks to improve decision-making, patient care, and health outcomes in this context. This study compares the national policy approaches currently in development/use for health apps in nine countries. We used secondary data, combined with a detailed review of policy and regulatory documents, and interviews with key individuals and experts in the field of digital health policy to collect data about implemented and planned policies and initiatives. We found that most approaches aim for centralized pipelines for health app approvals, although some countries are adding decentralized elements. While the countries studied are taking diverse paths, there is nevertheless broad, international convergence in terms of requirements in the areas of transparency, health content, interoperability, and privacy and security. The sheer number of apps on the market in most countries represents a challenge for clinicians and patients. Our analyses of the relevant policies identified challenges in areas such as reimbursement, safety, and privacy and suggest that more regulatory work is needed in the areas of operationalization, implementation and international transferability of approvals. Cross-national efforts are needed around regulation and for countries to realize the benefits of these technologies. Y1 - 2022 U6 - https://doi.org/10.1038/s41746-022-00573-1 SN - 2398-6352 VL - 5 IS - 1 PB - Macmillan Publishers Limited CY - Basingstoke ER - TY - JOUR A1 - Kelley, Kristin A1 - Hipp, Lena A1 - Protsch, Paula T1 - Organizational commitments to equality change how people view women’s and men’s professional success JF - Scientific reports N2 - To address women’s underrepresentation in high-status positions, many organizations have committed to gender equality. But is women’s professional success viewed less positively when organizations commit to women’s advancement? Do equality commitments have positive effects on evaluations of successful men? We fielded a survey experiment with a national probability sample in Germany (N = 3229) that varied employees’ gender and their organization’s commitment to equality. Respondents read about a recently promoted employee and rated how decisive of a role they thought intelligence and effort played in getting the employee promoted from 1 “Not at all decisive” to 7 “Very decisive” and the fairness of the promotion from 1 “Very unfair” to 7 “Very fair.” When organizations committed to women’s advancement rather than uniform performance standards, people believed intelligence and effort were less decisive in women’s promotions, but that intelligence was more decisive in men’s promotions. People viewed women’s promotions as least fair and men’s as most fair in organizations committed to women’s advancement. However, women’s promotions were still viewed more positively than men’s in all conditions and on all outcomes, suggesting people believed that organizations had double standards for success that required women to be smarter and work harder to be promoted, especially in organizations that did not make equality commitments. KW - human behaviour KW - psychology Y1 - 2024 U6 - https://doi.org/10.1038/s41598-024-56829-1 SN - 2045-2322 VL - 14 IS - 1 PB - Macmillan Publishers Limited, part of Springer Nature CY - London ER - TY - JOUR A1 - Kluge, Lucas A1 - Socolar, Joshua E. S. A1 - Schöll, Eckehard T1 - Random logic networks BT - from classical Boolean to quantum dynamics JF - Physical review : E, Statistical, nonlinear and soft matter physics N2 - We investigate dynamical properties of a quantum generalization of classical reversible Boolean networks. The state of each node is encoded as a single qubit, and classical Boolean logic operations are supplemented by controlled bit-flip and Hadamard operations. We consider synchronous updating schemes in which each qubit is updated at each step based on stored values of the qubits from the previous step. We investigate the periodic or quasiperiodic behavior of quantum networks, and we analyze the propagation of single site perturbations through the quantum networks with input degree one. A nonclassical mechanism for perturbation propagation leads to substantially different evolution of the Hamming distance between the original and perturbed states. Y1 - 2021 U6 - https://doi.org/10.1103/PhysRevE.104.064308 SN - 2470-0045 SN - 2470-0053 VL - 104 IS - 6 PB - American Physical Society CY - Woodbury, NY ER - TY - JOUR A1 - Li, Mingjun A1 - Schlaich, Christoph A1 - Zhang, Jianguang A1 - Donskyi, Ievgen A1 - Schwibbert, Karin A1 - Schreiber, Frank A1 - Xia, Yi A1 - Radnik, Jörg A1 - Schwerdtle, Tanja A1 - Haag, Rainer T1 - Mussel-inspired multifunctional coating for bacterial infection prevention and osteogenic induction JF - Journal of materials science & technology : JMST ; an international journal / spons. by the Chinese Society for Metals (CSM), the Chinese Materials Research Society (CMRS), Institute of Metal Research, Chinese Academy of Sciences N2 - Bacterial infection and osteogenic integration are the two main problems that cause severe complications after surgeries. In this study, the antibacterial and osteogenic properties were simultaneously introduced in biomaterials, where copper nanoparticles (CuNPs) were generated by in situ reductions of Cu ions into a mussel-inspired hyperbranched polyglycerol (MI-hPG) coating via a simple dip-coating method. This hyperbranched polyglycerol with 10 % catechol groups' modification presents excellent antifouling property, which could effectively reduce bacteria adhesion on the surface. In this work, polycaprolactone (PCL) electrospun fiber membrane was selected as the substrate, which is commonly used in biomedical implants in bone regeneration and cardiovascular stents because of its good biocompatibility and easy post-modification. The as-fabricated CuNPs-incorporated PCL membrane [PCL-(MI-hPG)-CuNPs] was confirmed with effective antibacterial performance via in vitro antibacterial tests against Staphylococcus aureus (S. aureus), Escherichia coli (E. coli), and multi-resistant E. coli. In addition, the in vitro results demonstrated that osteogenic property of PCL-(MI-hPG)-CuNPs was realized by upregulating the osteoblast-related gene expressions and protein activity. This study shows that antibacterial and osteogenic properties can be balanced in a surface coating by introducing CuNPs. KW - Mussel-inspired coating KW - CuNPs KW - Multi-resistant bacteria KW - Antibacterial KW - Antifouling KW - Osteogenesis Y1 - 2021 U6 - https://doi.org/10.1016/j.jmst.2020.08.011 SN - 1005-0302 SN - 1941-1162 VL - 68 SP - 160 EP - 171 PB - Elsevier CY - Amsterdam [u.a.] ER - TY - JOUR A1 - Esmaeilishirazifard, Elham A1 - Usher, Louise A1 - Trim, Carol A1 - Denise, Hubert A1 - Sangal, Vartul A1 - Tyson, Gregory H. A1 - Barlow, Axel A1 - Redway, Keith F. A1 - Taylor, John D. A1 - Kremyda-Vlachou, Myrto A1 - Davies, Sam A1 - Loftus, Teresa D. A1 - Lock, Mikaella M. G. A1 - Wright, Kstir A1 - Dalby, Andrew A1 - Snyder, Lori A. S. A1 - Wuster, Wolfgang A1 - Trim, Steve A1 - Moschos, Sterghios A. T1 - Bacterial adaptation to venom in snakes and arachnida JF - Microbiology spectrum N2 - Notwithstanding their 3 to 5% mortality, the 2.7 million envenomation-related injuries occurring annually-predominantly across Africa, Asia, and Latin America-are also major causes of morbidity. Venom toxin-damaged tissue will develop infections in some 75% of envenomation victims, with E. faecalis being a common culprit of disease; however, such infections are generally considered to be independent of envenomation. Animal venoms are considered sterile sources of antimicrobial compounds with strong membrane-disrupting activity against multidrug-resistant bacteria. However, venomous bite wound infections are common in developing nations. Investigating the envenomation organ and venom microbiota of five snake and two spider species, we observed venom community structures that depend on the host venomous animal species and evidenced recovery of viable microorganisms from black-necked spitting cobra (Naja nigricollis) and Indian ornamental tarantula (Poecilotheria regalis) venoms. Among the bacterial isolates recovered from N. nigricollis, we identified two venom-resistant, novel sequence types of Enterococcus faecalis whose genomes feature 16 virulence genes, indicating infectious potential, and 45 additional genes, nearly half of which improve bacterial membrane integrity. Our findings challenge the dogma of venom sterility and indicate an increased primary infection risk in the clinical management of venomous animal bite wounds. IMPORTANCE Notwithstanding their 3 to 5% mortality, the 2.7 million envenomation-related injuries occurring annually-predominantly across Africa, Asia, and Latin America-are also major causes of morbidity. Venom toxin-damaged tissue will develop infections in some 75% of envenomation victims, with E. faecalis being a common culprit of disease; however, such infections are generally considered to be independent of envenomation. Here, we provide evidence on venom microbiota across snakes and arachnida and report on the convergent evolution mechanisms that can facilitate adaptation to black-necked cobra venom in two independent E. faecalis strains, easily misidentified by biochemical diagnostics. Therefore, since inoculation with viable and virulence gene-harboring bacteria can occur during envenomation, acute infection risk management following envenomation is warranted, particularly for immunocompromised and malnourished victims in resource-limited settings. These results shed light on how bacteria evolve for survival in one of the most extreme environments on Earth and how venomous bites must be also treated for infections. KW - drug resistance evolution KW - extremophiles KW - genome analysis KW - microbiome KW - multidrug resistance KW - venom Y1 - 2022 U6 - https://doi.org/10.1128/spectrum.02408-21 SN - 2165-0497 VL - 10 IS - 3 PB - American Society for Microbiology CY - Birmingham, Ala. ER - TY - JOUR A1 - Riemann, Lasse A1 - Rahav, Eyal A1 - Passow, Uta A1 - Grossart, Hans-Peter A1 - de Beer, Dirk A1 - Klawonn, Isabell A1 - Eichner, Meri A1 - Benavides, Mar A1 - Bar-Zeev, Edo T1 - Planktonic aggregates as hotspots for heterotrophic diazotrophy: the plot thickens JF - Frontiers in microbiology N2 - Biological dinitrogen (N-2) fixation is performed solely by specialized bacteria and archaea termed diazotrophs, introducing new reactive nitrogen into aquatic environments. Conventionally, phototrophic cyanobacteria are considered the major diazotrophs in aquatic environments. However, accumulating evidence indicates that diverse non-cyanobacterial diazotrophs (NCDs) inhabit a wide range of aquatic ecosystems, including temperate and polar latitudes, coastal environments and the deep ocean. NCDs are thus suspected to impact global nitrogen cycling decisively, yet their ecological and quantitative importance remain unknown. Here we review recent molecular and biogeochemical evidence demonstrating that pelagic NCDs inhabit and thrive especially on aggregates in diverse aquatic ecosystems. Aggregates are characterized by reduced-oxygen microzones, high C:N ratio (above Redfield) and high availability of labile carbon as compared to the ambient water. We argue that planktonic aggregates are important loci for energetically-expensive N-2 fixation by NCDs and propose a conceptual framework for aggregate-associated N-2 fixation. Future studies on aggregate-associated diazotrophy, using novel methodological approaches, are encouraged to address the ecological relevance of NCDs for nitrogen cycling in aquatic environments. KW - aggregates KW - nitrogen fixation KW - heterotrophic bacteria KW - marine KW - aquatic KW - NCDs Y1 - 2022 U6 - https://doi.org/10.3389/fmicb.2022.875050 SN - 1664-302X VL - 13 PB - Frontiers Media CY - Lausanne ER - TY - JOUR A1 - Chigarev, Vladimir A1 - Kazakov, Alexey A1 - Pikovskij, Arkadij T1 - Mutual singularities of overlapping attractor and repeller JF - Chaos : an interdisciplinary journal of nonlinear science N2 - We apply the concepts of relative dimensions and mutual singularities to characterize the fractal properties of overlapping attractor and repeller in chaotic dynamical systems. We consider one analytically solvable example (a generalized baker's map); two other examples, the Anosov-Mobius and the Chirikov-Mobius maps, which possess fractal attractor and repeller on a two-dimensional torus, are explored numerically. We demonstrate that although for these maps the stable and unstable directions are not orthogonal to each other, the relative Renyi and Kullback-Leibler dimensions as well as the mutual singularity spectra for the attractor and repeller can be well approximated under orthogonality assumption of two fractals. Y1 - 2021 U6 - https://doi.org/10.1063/5.0056891 SN - 1054-1500 SN - 1089-7682 VL - 31 IS - 8 PB - American Institute of Physics CY - Melville ER - TY - JOUR A1 - Milde, Peter A1 - Langenhorst, Malte A1 - Hölscher, Hendrik A1 - Rottmann-Matthes, Jens A1 - Hundertmark, Dirk A1 - Eng, Lukas A1 - Hoffmann-Vogel, Regina T1 - Out-of-equilibrium optomechanical resonance self-excitation JF - Journal of applied physics N2 - The fundamental sensitivity limit of atomic force microscopy is strongly correlated to the thermal noise of cantilever oscillation. A method to suppress this unwanted noise is to reduce the bandwidth of the measurement, but this approach is limited by the speed of the measurement and the width of the cantilever resonance, commonly defined through the quality factor Q. However, it has been shown that optomechanical resonances in interferometers might affect cantilever oscillations resulting in an effective quality factor Q(eff). When the laser power is sufficiently increased cantilever oscillations might even reach the regime of self-oscillation. In this self-oscillation state, the noise of the system is partially determined by the interaction with laser light far from equilibrium. Here, we show and discuss how tuning of laser power leads to nonlinear optomechanical effects that can dramatically increase the effective quality factor of the cantilever leading to out-of-equilibrium noise. We model the effects using a fourth order nonlinearity of the damping coefficient. Published under an exclusive license by AIP Publishing. KW - Electrical properties and parameters KW - Ultra-high vacuum KW - Electronic noise KW - Signal processing KW - Noise floor KW - Atomic force microscopy KW - Hooke's law KW - Interferometry KW - Optical resonators KW - Thermo optic effects Y1 - 2021 U6 - https://doi.org/10.1063/5.0054509 SN - 0021-8979 SN - 1089-7550 VL - 130 IS - 3 PB - American Institute of Physics CY - Melville ER - TY - JOUR A1 - Kritikos, Alexander S. A1 - Maliranta, Mika A1 - Nippala, Veera A1 - Nurmi, Satu T1 - Does gender of firm ownership matter? BT - female entrepreneurs and the gender pay gap JF - Journal of population economics N2 - We examine how the gender of business owners is related to the wages paid to female relative to male employees working in their firms. Using Finnish register data and employing firm fixed effects, we find that the gender pay gap is—starting from a gender pay gap of 11 to 12%—two to three percentage points lower for hourly wages in female-owned firms than in male-owned firms. Results are robust to how the wage is measured, as well as to various further robustness checks. More importantly, we find substantial differences between industries. While, for instance, in the manufacturing sector, the gender of the owner plays no role in the gender pay gap, in several service sector industries, like ICT or business services, no or a negligible gender pay gap can be found, but only when firms are led by female business owners. Businesses with male ownership maintain a gender pay gap of around 10% also in the latter industries. With increasing firm size, the influence of the gender of the owner, however, fades. In large firms, it seems that others—firm managers—determine wages and no differences in the pay gap are observed between male- and female-owned firms. KW - entrepreneurship KW - gender pay gap KW - discrimination KW - linked employer-employee data Y1 - 2024 U6 - https://doi.org/10.1007/s00148-024-01030-x SN - 0933-1433 SN - 1432-1475 VL - 37 IS - 2 SP - 1 EP - 31 PB - Springer CY - Berlin ER - TY - JOUR A1 - Schulte, Luise A1 - Meucci, Stefano A1 - Stoof-Leichsenring, Kathleen R. A1 - Heitkam, Tony A1 - Schmidt, Nicola A1 - von Hippel, Barbara A1 - Andreev, Andrei A. A1 - Diekmann, Bernhard A1 - Biskaborn, Boris A1 - Wagner, Bernd A1 - Melles, Martin A1 - Pestryakova, Lyudmila A. A1 - Alsos, Inger G. A1 - Clarke, Charlotte A1 - Krutovsky, Konstantin A1 - Herzschuh, Ulrike T1 - Larix species range dynamics in Siberia since the Last Glacial captured from sedimentary ancient DNA JF - Communications biology N2 - Climate change is expected to cause major shifts in boreal forests which are in vast areas of Siberia dominated by two species of the deciduous needle tree larch (Larix). The species differ markedly in their ecosystem functions, thus shifts in their respective ranges are of global relevance. However, drivers of species distribution are not well understood, in part because paleoecological data at species level are lacking. This study tracks Larix species distribution in time and space using target enrichment on sedimentary ancient DNA extracts from eight lakes across Siberia. We discovered that Larix sibirica, presently dominating in western Siberia, likely migrated to its northern distribution area only in the Holocene at around 10,000 years before present (ka BP), and had a much wider eastern distribution around 33 ka BP. Samples dated to the Last Glacial Maximum (around 21 ka BP), consistently show genotypes of L. gmelinii. Our results suggest climate as a strong determinant of species distribution in Larix and provide temporal and spatial data for species projection in a changing climate. Using ancient sedimentary DNA from up to 50 kya, dramatic distributional shifts are documented in two dominant boreal larch species, likely guided by environmental changes suggesting climate as a strong determinant of species distribution. Y1 - 2022 U6 - https://doi.org/10.1038/s42003-022-03455-0 SN - 2399-3642 VL - 5 IS - 1 PB - Springer Nature CY - London ER - TY - JOUR A1 - Frodermann, Corinna A1 - Hipp, Lena A1 - Bünning, Mareike T1 - Money matters! BT - evidence from a survey experiment on attitudes toward maternal employment across contexts in Germany JF - Gender & society N2 - This paper examines the context dependency of attitudes toward maternal employment. We test three sets of factors that may affect these attitudes—economic benefits, normative obligations, and child-related consequences—by analyzing data from a unique survey experimental design implemented in a large-scale household panel survey in Germany (17,388 observations from 3,494 respondents). Our results show that the economic benefits associated with maternal employment are the most important predictor of attitudes supporting maternal employment. Moreover, we find that attitudes toward maternal employment vary by individual, household, and contextual characteristics (in particular, childcare quality). We interpret this variation as an indication that negative attitudes toward maternal employment do not necessarily reflect gender essentialism; rather, gender role attitudes are contingent upon the frames individuals have in mind. KW - maternal employment KW - factorial survey design KW - gender role attitudes KW - survey experiments KW - work and family KW - gender norms Y1 - 2024 U6 - https://doi.org/10.1177/08912432241252601 SN - 0891-2432 SN - 1552-3977 VL - 38 IS - 3 SP - 436 EP - 465 PB - Sage CY - Thousand Oaks ER - TY - JOUR A1 - Fleischer, Julia A1 - Danielsen, Ole A. A1 - Neby, Simon A1 - Nykvist, Rasmus T1 - The state as a marketizer vs. the marketization of the state BT - two organizational models of public sector corporatization JF - Public organization review : a global journal N2 - Governments engage in corporatization by creating corporate entities or reorganizing existing ones. These corporatization activities reflect an interplay between political agency and environmental pressures, including (changing) notions of state-market relations. This paper discusses two ideal-typed organizational models of corporatization: the state as a marketizer and the marketization of the state. Whereas the first emphasizes the role of political design and agency in corporatization, the second emphasizes the role of (actors in) the environment for corporatization. Both models are assessed across five corporatization episodes in Norway and Sweden, where we also demonstrate the interplay between political agency and environmental pressure. KW - corporatization KW - marketization KW - state reform KW - political design Y1 - 2024 U6 - https://doi.org/10.1007/s11115-024-00769-x SN - 1566-7170 SN - 1573-7098 PB - Springer Science + Business Media B.V. CY - Dordrecht ER - TY - JOUR A1 - Estival, Séverine A1 - Chevalère, Johann A1 - Laurier, Virginie A1 - Mourre, Fabien A1 - Tricot, Julie A1 - Postal, Virginie T1 - Study of the deficit in planning abilities of adults with Prader-Willi Syndrome JF - Research in developmental disabilities N2 - Background: Prader-Willi syndrome (PWS) is a complex developmental genetic disorder associated with intellectual disability and deficits in executive functions which result in disorganisation and poor personal autonomy. Aims: This study aimed to determine impairments in planning skills of adults with PWS, in relation with their intellectual disabilities, as well as the influence of food compulsions on their performance. Methods and procedures: A modified version of the Zoo Map from the Behavioural Assessment of the Dysexecutive Syndrome was used in three groups: a group of adults with PWS in comparison with two groups both matched on chronological age, one with typical development (TD) and one with intellectual disability (ID). Outcomes and results: Compared to TD adults, both adults with PWS and ID showed increased planning time and lower raw scores on the planning task. The execution time and the number of errors were higher in the PWS group compared to the comparison groups. All three groups performed worse in the non-food condition only for number of errors and raw score. Conclusions and implications: Planning abilities were impaired in PWS adults. Results also showed that intellectual level plays a role in participants' performance. These findings are essential to understand the difficulties of people with PWS daily life. KW - Cognitive profile KW - Intellectual disability KW - Planning KW - Prader-Willi Syndrome Y1 - 2021 U6 - https://doi.org/10.1016/j.ridd.2021.104056 SN - 0891-4222 SN - 1873-3379 VL - 117 PB - Elsevier CY - Amsterdam [u.a.] ER - TY - JOUR A1 - Döbbeling-Hildebrandt, Niklas A1 - Miersch, Klaas A1 - Khanna, Tarun M. A1 - Bachelet, Marion A1 - Bruns, Stephan B. A1 - Callaghan, Max A1 - Edenhofer, Ottmar A1 - Flachsland, Christian A1 - Forster, Piers M. A1 - Kalkuhl, Matthias A1 - Koch, Nicolas A1 - Lamb, William F. A1 - Ohlendorf, Nils A1 - Steckel, Jan Christoph A1 - Minx, Jan C. T1 - Systematic review and meta-analysis of ex-post evaluations on the effectiveness of carbon pricing JF - Nature communications N2 - Today, more than 70 carbon pricing schemes have been implemented around the globe, but their contributions to emissions reductions remains a subject of heated debate in science and policy. Here we assess the effectiveness of carbon pricing in reducing emissions using a rigorous, machine-learning assisted systematic review and meta-analysis. Based on 483 effect sizes extracted from 80 causal ex-post evaluations across 21 carbon pricing schemes, we find that introducing a carbon price has yielded immediate and substantial emission reductions for at least 17 of these policies, despite the low level of prices in most instances. Statistically significant emissions reductions range between –5% to –21% across the schemes (–4% to –15% after correcting for publication bias). Our study highlights critical evidence gaps with regard to dozens of unevaluated carbon pricing schemes and the price elasticity of emissions reductions. More rigorous synthesis of carbon pricing and other climate policies is required across a range of outcomes to advance our understanding of “what works” and accelerate learning on climate solutions in science and policy. KW - carbon and energy KW - climate-change mitigation KW - climate-change policy KW - economics Y1 - 2024 U6 - https://doi.org/10.1038/s41467-024-48512-w SN - 2041-1723 VL - 15 IS - 1 PB - Springer Nature CY - London ER - TY - JOUR A1 - Petrov, Polina A1 - Singer, Leo P. A1 - Coughlin, Michael W. A1 - Kumar, Vishwesh A1 - Almualla, Mouza A1 - Anand, Shreya A1 - Bulla, Mattia A1 - Dietrich, Tim A1 - Foucart, Francois A1 - Guessoum, Nidhal T1 - Data-driven expectations for electromagnetic counterpart searches based on LIGO/Virgo public alerts JF - The astrophysical journal : an international review of spectroscopy and astronomical physics; part 1 N2 - Searches for electromagnetic counterparts of gravitational-wave signals have redoubled since the first detection in 2017 of a binary neutron star merger with a gamma-ray burst, optical/infrared kilonova, and panchromatic afterglow. Yet, one LIGO/Virgo observing run later, there has not yet been a second, secure identification of an electromagnetic counterpart. This is not surprising given that the localization uncertainties of events in LIGO and Virgo's third observing run, O3, were much larger than predicted. We explain this by showing that improvements in data analysis that now allow LIGO/Virgo to detect weaker and hence more poorly localized events have increased the overall number of detections, of which well-localized, gold-plated events make up a smaller proportion overall. We present simulations of the next two LIGO/Virgo/KAGRA observing runs, O4 and O5, that are grounded in the statistics of O3 public alerts. To illustrate the significant impact that the updated predictions can have, we study the follow-up strategy for the Zwicky Transient Facility. Realistic and timely forecasting of gravitational-wave localization accuracy is paramount given the large commitments of telescope time and the need to prioritize which events are followed up. We include a data release of our simulated localizations as a public proposal planning resource for astronomers. Y1 - 2022 U6 - https://doi.org/10.3847/1538-4357/ac366d SN - 1538-4357 VL - 924 IS - 2 PB - Institute of Physics Publ. CY - London ER - TY - JOUR A1 - López-Sánchez, Aida A1 - Bareth, Georg A1 - Bolten, Andreas A1 - Rose, Laura E. A1 - Mansfeldt, Tim A1 - Sapp, Melanie A1 - Linstädter, Anja T1 - Effects of declining oak vitality on ecosystem multifunctionality BT - lessons from a Spanish oak woodland JF - Forest ecology and management N2 - Mediterranean oak woodlands are currently facing unprecedented degradation threats from oak decline. The Iberian oak decline "Seca", related to Phytophthora infection, causes crown defoliation that may adversely affect ecosystem services (ESs). We aim to improve our understanding of how Seca-induced declines in crown foliation affect the provision of multiple ecosystem services from understory vegetation. We selected holm (Quercus ilex) and cork oak (Q. suber) trees in a Spanish oak woodland and evaluated three proxies of canopy effects. One proxy (crown defoliation) solely captured Seca-dependent effects, one proxy solely captured Seca-independent effects (tree dimensions such as diameter and height), while the third proxy (tree vigor) captured overall canopy effects. We then used the best-performing proxies to assess canopy effects on key ecosystem services (ESs) such as aboveground net primary production (ANPP), grass and legume biomass, species diversity, litter decomposition rates, and a combined index of ecosystem multifunctionality.
We found that both types of canopy effects (i.e. Seca-dependent and Seca-independent effects) were related, indicating that ANPP was disproportionally more affected by Seca when defoliated trees were large. Responses of other ESs were mostly not significant, although lower species diversity was found under trees with intermediate vigor. Our results underline that a Seca-related decline in canopy density triggered a homogenization of ecosystem service delivery on the ecosystem scale. The ecosystem functions (EFs) under trees of low vigor are similar to that in adjacent open microsites indicating that the presence of vigorous (i.e. old and vital) trees is critical for maintaining EFs at a landscape level. Our results also highlight the importance of quantifying not only defoliation but also tree dimensions as both factors jointly and interactively modify canopy effects on ecosystem multifunctionality. KW - ANPP KW - Decomposition KW - Microsite degradation KW - Herb diversity KW - Seca Y1 - 2021 U6 - https://doi.org/10.1016/j.foreco.2021.118927 SN - 0378-1127 SN - 1872-7042 VL - 484 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Nguyen, Dong Hai Phuong A1 - Georgie, Yasmin Kim A1 - Kayhan, Ezgi A1 - Eppe, Manfred A1 - Hafner, Verena Vanessa A1 - Wermter, Stefan T1 - Sensorimotor representation learning for an "active self" in robots BT - a model survey JF - Künstliche Intelligenz : KI ; Forschung, Entwicklung, Erfahrungen ; Organ des Fachbereichs 1 Künstliche Intelligenz der Gesellschaft für Informatik e.V., GI / Fachbereich 1 der Gesellschaft für Informatik e.V N2 - Safe human-robot interactions require robots to be able to learn how to behave appropriately in spaces populated by people and thus to cope with the challenges posed by our dynamic and unstructured environment, rather than being provided a rigid set of rules for operations. In humans, these capabilities are thought to be related to our ability to perceive our body in space, sensing the location of our limbs during movement, being aware of other objects and agents, and controlling our body parts to interact with them intentionally. Toward the next generation of robots with bio-inspired capacities, in this paper, we first review the developmental processes of underlying mechanisms of these abilities: The sensory representations of body schema, peripersonal space, and the active self in humans. Second, we provide a survey of robotics models of these sensory representations and robotics models of the self; and we compare these models with the human counterparts. Finally, we analyze what is missing from these robotics models and propose a theoretical computational framework, which aims to allow the emergence of the sense of self in artificial agents by developing sensory representations through self-exploration. KW - Developmental robotics KW - Body schema KW - Peripersonal space KW - Agency KW - Robot learning Y1 - 2021 U6 - https://doi.org/10.1007/s13218-021-00703-z SN - 0933-1875 SN - 1610-1987 VL - 35 IS - 1 SP - 9 EP - 35 PB - Springer CY - Berlin ER - TY - JOUR A1 - Dunker, Susanne A1 - Boyd, Matthew A1 - Durka, Walter A1 - Erler, Silvio A1 - Harpole, W. Stanley A1 - Henning, Silvia A1 - Herzschuh, Ulrike A1 - Hornick, Thomas A1 - Knight, Tiffany A1 - Lips, Stefan A1 - Mäder, Patrick A1 - Švara, Elena Motivans A1 - Mozarowski, Steven A1 - Rakosy, Demetra A1 - Römermann, Christine A1 - Schmitt-Jansen, Mechthild A1 - Stoof-Leichsenring, Kathleen A1 - Stratmann, Frank A1 - Treudler, Regina A1 - Virtanen, Risto A1 - Wendt-Potthoff, Katrin A1 - Wilhelm, Christian T1 - The potential of multispectral imaging flow cytometry for environmental monitoring JF - Cytometry part A N2 - Environmental monitoring involves the quantification of microscopic cells and particles such as algae, plant cells, pollen, or fungal spores. Traditional methods using conventional microscopy require expert knowledge, are time-intensive and not well-suited for automated high throughput. Multispectral imaging flow cytometry (MIFC) allows measurement of up to 5000 particles per second from a fluid suspension and can simultaneously capture up to 12 images of every single particle for brightfield and different spectral ranges, with up to 60x magnification. The high throughput of MIFC has high potential for increasing the amount and accuracy of environmental monitoring, such as for plant-pollinator interactions, fossil samples, air, water or food quality that currently rely on manual microscopic methods. Automated recognition of particles and cells is also possible, when MIFC is combined with deep-learning computational techniques. Furthermore, various fluorescence dyes can be used to stain specific parts of the cell to highlight physiological and chemical features including: vitality of pollen or algae, allergen content of individual pollen, surface chemical composition (carbohydrate coating) of cells, DNA- or enzyme-activity staining. Here, we outline the great potential for MIFC in environmental research for a variety of research fields and focal organisms. In addition, we provide best practice recommendations. KW - environmental monitoring KW - imaging flow cytometry KW - plant traits Y1 - 2022 U6 - https://doi.org/10.1002/cyto.a.24658 SN - 1552-4922 SN - 1552-4930 VL - 101 IS - 9 SP - 782 EP - 799 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - DeFelipe, Irene A1 - Alcalde, Juan A1 - Baykiev, Eldar A1 - Bernal, Isabel A1 - Boonma, Kittiphon A1 - Carbonell, Ramon A1 - Flude, Stephanie A1 - Folch, Arnau A1 - Fullea, Javier A1 - García-Castellanos, Daniel A1 - Geyer, Adelina A1 - Giralt, Santiago A1 - Hernández, Armand A1 - Jiménez-Munt, Ivone A1 - Kumar, Ajay A1 - Llorens, Maria-Gema A1 - Martí, Joan A1 - Molina, Cecilia A1 - Olivar-Castaño, Andrés A1 - Parnell, Andrew A1 - Schimmel, Martin A1 - Torné, Montserrat A1 - Ventosa, Sergi T1 - Towards a digital twin of the Earth system: Geo-Soft-CoRe, a geoscientific software & code repository JF - Frontiers in earth science N2 - The immense advances in computer power achieved in the last decades have had a significant impact in Earth science, providing valuable research outputs that allow the simulation of complex natural processes and systems, and generating improved forecasts. The development and implementation of innovative geoscientific software is currently evolving towards a sustainable and efficient development by integrating models of different aspects of the Earth system. This will set the foundation for a future digital twin of the Earth. The codification and update of this software require great effort from research groups and therefore, it needs to be preserved for its reuse by future generations of geoscientists. Here, we report on Geo-Soft-CoRe, a Geoscientific Software & Code Repository, hosted at the archive DIGITAL.CSIC. This is an open source, multidisciplinary and multiscale collection of software and code developed to analyze different aspects of the Earth system, encompassing tools to: 1) analyze climate variability; 2) assess hazards, and 3) characterize the structure and dynamics of the solid Earth. Due to the broad range of applications of these software packages, this collection is useful not only for basic research in Earth science, but also for applied research and educational purposes, reducing the gap between the geosciences and the society. By providing each software and code with a permanent identifier (DOI), we ensure its self-sustainability and accomplish the FAIR (Findable, Accessible, Interoperable and Reusable) principles. Therefore, we aim for a more transparent science, transferring knowledge in an easier way to the geoscience community, and encouraging an integrated use of computational infrastructure. KW - digital twin KW - software KW - code KW - global change KW - hazards KW - solid earth Y1 - 2022 U6 - https://doi.org/10.3389/feart.2022.828005 SN - 2296-6463 VL - 10 PB - Frontiers Media CY - Lausanne ER - TY - JOUR A1 - Groh, Jannis A1 - Diamantopoulos, Efstathios A1 - Duan, Xiaohong A1 - Ewert, Frank A1 - Heinlein, Florian A1 - Herbst, Michael A1 - Holbak, Maja A1 - Kamali, Bahareh A1 - Kersebaum, Kurt-Christian A1 - Kuhnert, Matthias A1 - Nendel, Claas A1 - Priesack, Eckart A1 - Steidl, Jörg A1 - Sommer, Michael A1 - Pütz, Thomas A1 - Vanderborght, Jan A1 - Vereecken, Harry A1 - Wallor, Evelyn A1 - Weber, Tobias K. D. A1 - Wegehenkel, Martin A1 - Weihermüller, Lutz A1 - Gerke, Horst H. T1 - Same soil, different climate: Crop model intercomparison on translocated lysimeters JF - Vadose zone journal N2 - Crop model intercomparison studies have mostly focused on the assessment of predictive capabilities for crop development using weather and basic soil data from the same location. Still challenging is the model performance when considering complex interrelations between soil and crop dynamics under a changing climate. The objective of this study was to test the agronomic crop and environmental flux-related performance of a set of crop models. The aim was to predict weighing lysimeter-based crop (i.e., agronomic) and water-related flux or state data (i.e., environmental) obtained for the same soil monoliths that were taken from their original environment and translocated to regions with different climatic conditions, after model calibration at the original site. Eleven models were deployed in the study. The lysimeter data (2014-2018) were from the Dedelow (Dd), Bad Lauchstadt (BL), and Selhausen (Se) sites of the TERENO (TERrestrial ENvironmental Observatories) SOILCan network. Soil monoliths from Dd were transferred to the drier and warmer BL site and the wetter and warmer Se site, which allowed a comparison of similar soil and crop under varying climatic conditions. The model parameters were calibrated using an identical set of crop- and soil-related data from Dd. Environmental fluxes and crop growth of Dd soil were predicted for conditions at BL and Se sites using the calibrated models. The comparison of predicted and measured data of Dd lysimeters at BL and Se revealed differences among models. At site BL, the crop models predicted agronomic and environmental components similarly well. Model performance values indicate that the environmental components at site Se were better predicted than agronomic ones. The multi-model mean was for most observations the better predictor compared with those of individual models. For Se site conditions, crop models failed to predict site-specific crop development indicating that climatic conditions (i.e., heat stress) were outside the range of variation in the data sets considered for model calibration. For improving predictive ability of crop models (i.e., productivity and fluxes), more attention should be paid to soil-related data (i.e., water fluxes and system states) when simulating soil-crop-climate interrelations in changing climatic conditions. Y1 - 2022 U6 - https://doi.org/10.1002/vzj2.20202 SN - 1539-1663 VL - 21 IS - 4 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Cao, Xianyong A1 - Chen, Jianhui A1 - Tian, Fang A1 - Xu, Qinghai A1 - Herzschuh, Ulrike A1 - Telford, Richard A1 - Huang, Xiaozhong A1 - Zheng, Zhuo A1 - Shen, Caiming A1 - Li, Wenjia T1 - Long-distance modern analogues bias results of pollen-based precipitation reconstructions JF - Science bulletin Y1 - 2022 U6 - https://doi.org/10.1016/j.scib.2022.01.003 SN - 2095-9273 SN - 2095-9281 VL - 67 IS - 11 SP - 1115 EP - 1117 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Wittenbecher, Clemens A1 - Cuadrat, Rafael A1 - Johnston, Luke A1 - Eichelmann, Fabian A1 - Jäger, Susanne A1 - Kuxhaus, Olga A1 - Prada, Marcela A1 - Del Greco, Fabiola M. A1 - Hicks, Andrew A. A1 - Hoffman, Per A1 - Krumsiek, Jan A1 - Hu, Frank B. A1 - Schulze, Matthias B. T1 - Dihydroceramide- and ceramide-profiling provides insights into human cardiometabolic disease etiology JF - Nature communications N2 - Metabolic alterations precede cardiometabolic disease onset. Here we present ceramide- and dihydroceramide-profiling data from a nested case-cohort (type 2 diabetes [T2D, n = 775]; cardiovascular disease [CVD, n = 551]; random subcohort [n = 1137]) in the prospective EPIC-Potsdam study. We apply the novel NetCoupler-algorithm to link a data-driven (dihydro)ceramide network to T2D and CVD risk. Controlling for confounding by other (dihydro)ceramides, ceramides C18:0 and C22:0 and dihydroceramides C20:0 and C22:2 are associated with higher and ceramide C20:0 and dihydroceramide C26:1 with lower T2D risk. Ceramide C16:0 and dihydroceramide C22:2 are associated with higher CVD risk. Genome-wide association studies and Mendelian randomization analyses support a role of ceramide C22:0 in T2D etiology. Our results also suggest that (dh)ceramides partly mediate the putative adverse effect of high red meat consumption and benefits of coffee consumption on T2D risk. Thus, (dihydro)ceramides may play a critical role in linking genetic predisposition and dietary habits to cardiometabolic disease risk. Y1 - 2022 U6 - https://doi.org/10.1038/s41467-022-28496-1 SN - 2041-1723 VL - 13 PB - Nature Research CY - Berlin ER - TY - JOUR A1 - Kühne, Katharina A1 - Herbold, Erika A1 - Bendel, Oliver A1 - Zhou, Yuefang A1 - Fischer, Martin H. T1 - “Ick bin een Berlina” BT - dialect proficiency impacts a robot’s trustworthiness and competence evaluation JF - Frontiers in robotics and AI N2 - Background: Robots are increasingly used as interaction partners with humans. Social robots are designed to follow expected behavioral norms when engaging with humans and are available with different voices and even accents. Some studies suggest that people prefer robots to speak in the user’s dialect, while others indicate a preference for different dialects. Methods: Our study examined the impact of the Berlin dialect on perceived trustworthiness and competence of a robot. One hundred and twenty German native speakers (Mage = 32 years, SD = 12 years) watched an online video featuring a NAO robot speaking either in the Berlin dialect or standard German and assessed its trustworthiness and competence. Results: We found a positive relationship between participants’ self-reported Berlin dialect proficiency and trustworthiness in the dialect-speaking robot. Only when controlled for demographic factors, there was a positive association between participants’ dialect proficiency, dialect performance and their assessment of robot’s competence for the standard German-speaking robot. Participants’ age, gender, length of residency in Berlin, and device used to respond also influenced assessments. Finally, the robot’s competence positively predicted its trustworthiness. Discussion: Our results inform the design of social robots and emphasize the importance of device control in online experiments. KW - competence KW - dialect KW - human-robot interaction KW - robot voice KW - social robot KW - trust Y1 - 2024 U6 - https://doi.org/10.3389/frobt.2023.1241519 SN - 2296-9144 VL - 10 PB - Frontiers Media S.A. CY - Lausanne ER - TY - JOUR A1 - Hennemann, Moritz A1 - Steinrötter, Björn T1 - Der Data Act BT - neue Instrumente, alte Friktionen, strukturelle Weichenstellungen JF - Neue juristische Wochenschrift N2 - Der Data Act bildet den vorläufigen Schlussstein der EU-Datenregulierung. Die verschiedenen Instrumente der Verordnung tarieren vor allem die Beziehungen der Datenökonomie mit Datenzugangsrechten, weitreichenden Regelungen zu Datenverträgen und Cloud-Services sowie mit spezifischen Interoperabilitätsvorgaben neu aus. Der Beitrag gibt – mit einem Schwerpunkt im Datenwirtschaftsrecht – einen Überblick über die Neuregelungen, zeigt übergreifende Weichenstellungen auf und benennt strukturelle Herausforderungen. Y1 - 2024 UR - https://beck-online.beck.de/Bcid/Y-300-Z-NJW-B-2024-S-1-N-1 SN - 0341-1915 VL - 77 IS - 1-2 SP - 1 EP - 8 PB - C.H. Beck CY - München ER - TY - JOUR A1 - Thomeczek, Jan Philipp T1 - Bündnis Sahra Wagenknecht (BSW): left-wing authoritarian—and populist? BT - an empirical analysis JF - Politische Vierteljahresschrift N2 - Germany’s relatively stable party system faces a new left-authoritarian challenger: Sahra Wagenknecht’s Bündnis Sahra Wagenknecht (BSW) party. First polls indicate that for the BSW, election results above 10% are within reach. While Wagenknecht’s positions in economic and cultural terms have already been discussed, this article elaborates on another highly relevant feature of Wagenknecht, namely her populist communication. Exploring Wagenknecht’s and BSW’s populist appeal helps us to understand why the party is said to also have potential among seemingly different voter groups coming from the far right Alternative for Germany (AfD) and far left Die Linke, which share high levels of populist attitudes. To analyse the role that populist communication plays for Wagenknecht and the BSW, this article combines quantitative and qualitative methods. The quantitative analysis covers all speeches (10,000) and press releases (19,000) published by Die Linke members of Parliament (MPs; 2005–2023). The results show that Wagenknecht is the (former) Die Linke MP with the highest share of populist communication. Furthermore, she was also able to convince a group of populist MPs to join the BSW. The article closes with a qualitative analysis of BSW’s manifesto that reveals how populist framing plays a major role in this document, in which the political and economic elites are accused of working against the interest of “the majority”. Based on this analysis, the classification of the BSW as a populist party seems to be appropriate. N2 - Die langjährige Stabilität des deutschen Parteiensystems wird aktuell durch eine neue links-konservative Partei herausgefordert: Bündnis Sahra Wagenknecht (BSW). Erste Umfragen deuten an, dass das BSW bundesweit bis zu 10 % der Stimmen gewinnen könnte. Die Einordnung als links-konservativ oder in Anlehnung an die englische Literatur links-autoritär wurde bereits medial intensiv diskutiert. Weniger Beachtung hat bislang die populistische Kommunikation von Wagenknecht gefunden. Die populistische Ansprache durch das BSW kann bei der Beantwortung der Frage behilflich sein, warum das BSW scheinbar gegensätzliche Gruppen wie Wähler:innen der Linken und der AfD gleichzeitig ansprechen kann, da populistische Einstellungen unter den Wähler:innen beider Parteien weit verbreitet sind. Der vorliegende Beitrag analysiert die Rolle der populistischen Kommunikation von Wagenknecht und dem BSW mithilfe qualitativer und quantitativer Methoden. Dazu wurden zunächst alle Reden (ca. 10.000) und alle Pressemitteilungen (ca. 19.000) aller Linken-Bundestagsabgeordneten der gesamten parlamentarischen Lebensdauer der Fraktion (2005–2023) untersucht. Die Ergebnisse dieser quantitativen Analyse zeigen, dass Wagenknecht unter den Linken-Abgeordneten mit Abstand am häufigsten populistische Kommunikationselemente einsetzte und sie ebenso in der Lage war, einige der populistischsten Abgeordneten zum BSW-Beitritt zu überreden. Der Artikel schließt mit einer qualitativen Auswertung der populistischen Rhetorik im BSW-Parteiprogramm. Es wird deutlich, dass hier insbesondere die Kritik an der Politik- und Wirtschaftselite eine wichtige Rolle spielt. Diese Elitenkritik wird mit einem starken Bevölkerungsbezug kombiniert, der beispielsweise in der Ansprache der „Mehrheit“ deutlich wird. Insgesamt erscheint damit die Klassifizierung als populistische Partei gerechtfertigt. KW - populism KW - Germany KW - BSW KW - mixed methods KW - new parties KW - Populismus KW - Deutschland KW - neue Parteien Y1 - 2024 U6 - https://doi.org/10.1007/s11615-024-00544-z SN - 0032-3470 SN - 1862-2860 PB - Springer VS CY - Wiesbaden ER - TY - JOUR A1 - Lettl, Tobias T1 - Immer Ärger mit dem Pkw JF - Juristische Arbeitsblätter Y1 - 2023 SN - 0720-6356 VL - 55 IS - 12 SP - 976 EP - 981 PB - C.H. Beck CY - München ER - TY - JOUR A1 - Borck, Rainald A1 - Schrauth, Philipp T1 - Urban pollution: a global perspective JF - Journal of environmental economics and management N2 - We use worldwide gridded satellite data to analyse how population size and density affect urban PM 2.5 pollution. We find that more populated and denser grid cells are more exposed to pollution. However, across urban areas, exposure increases with cities’ population size but decreases with density. Moreover, the population effect is driven mostly by population commuting to core cities rather than the core city population itself. We analyse heterogeneity by geography and income levels. A counterfactual simulation shows that exposure could fall by up to 40% if population size were equalized across all cities within countries, but the relocation of population from large to small cities that maximizes welfare would be small. Y1 - 2024 U6 - https://doi.org/10.1016/j.jeem.2024.103013 SN - 0095-0696 SN - 1096-0449 VL - 126 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Hein, Johannes A1 - Murphy, Andrew T1 - VP-nominalization and the Final-over-Final Condition JF - Linguistic inquiry N2 - The Final-over-Final Condition has emerged as a robust and explanatory generalization for a wide range of phenomena (Biberauer, Holmberg, and Roberts 2014, Sheehan et al. 2017). In this article, we argue that it also holds in another domain, nominalization. In languages that show overt nominalization of VPs, one word order is routinely unattested, namely, a head-initial VP with a suffixal nominalizer. This typological gap can be accounted for by the Final-over-Final Condition, if we allow it to hold within mixed extended projections. This view also makes correct predictions about agentive nominalizations and nominalized serial verb constructions. KW - Final-over-Final Condition KW - nominalization KW - extended projections KW - word order KW - serial verb constructions KW - syntax Y1 - 2022 U6 - https://doi.org/10.1162/ling_a_00407 SN - 0024-3892 SN - 1530-9150 VL - 53 IS - 2 SP - 337 EP - 370 PB - MIT Press CY - Cambridge, Mass. ER - TY - JOUR A1 - Lazarides, Rebecca A1 - Dicke, Anna-Lena A1 - Rubach, Charlott A1 - Oppermann, Elisa A1 - Eccles, Jacquelynne S. T1 - Motivational profiles across domains and academic choices within Eccles et al.’s situated expectancy BT - value theoretical framework JF - Developmental psychology N2 - This longitudinal person-centered study aimed to identify profiles of subjective task values and ability self-concepts of adolescents in the domain of mathematics, English, biology, and physics in Grades 10 and 12. We were interested in gendered changes of profile membership, and in relations between profile membership and educational and occupational outcomes in adulthood. Data were drawn from the Michigan Study of Adolescent and Adult Life Transitions. We focused on students who participated in the data collection in Grades 10 and 12 (N = 911; 56.1% female; M-age = 16.49, SD = .63; 91.2% European American, 4.6% African American, and 2.1% other ethnic groups such as Hispanic, Asian, Native American). Data on subsequent college majors were assessed 2, 6, and 10 years after finishing high school and data on occupational outcomes was assessed up to 22 years after high school. Using Latent Profile Analyses, our findings revealed five profiles in grade 10 and four profiles in grade 12, which were meaningfully related to student gender. Latent Transition Analyses showed that motivational beliefs became more hierarchical over time. Gendered changes in profile membership occurred, with boys experiencing a process of specialization into mathematics domains. We were also able to show that gender-specific intraindividual hierarchies of motivational beliefs were related to gender-specific specialization processes in adolescence and to subsequent gendered choices throughout the life course. KW - task value KW - self-concept KW - gender KW - intraindividual hierarchies of motivation KW - latent transition analysis Y1 - 2021 U6 - https://doi.org/10.1037/dev0001250 SN - 0012-1649 SN - 1939-0599 VL - 57 IS - 11 SP - 1893 EP - 1909 PB - American Psychological Association CY - Washington ER - TY - JOUR A1 - Kollmann, Peter A1 - Roussos, Elias A1 - Clark, George A1 - Cooper, John F. A1 - Sturner, Steven J. A1 - Kotova, Anna A1 - Regoli, Leonardo A1 - Shprits, Yuri A1 - Aseev, Nikita A1 - Krupp, Norbert T1 - Spectra of Saturn's proton belts revealed JF - Icarus N2 - Saturn is permanently surrounded by 6 discrete proton radiation belts that are rigidly separated by the orbits of its inner moons and dense rings. These radiation belts are ideal environments to study the details of radial diffusion and the CRAND source process, yet progress has been hindered by the fact that the energy spectra are not known with certainty: Reanalysis of the response functions of the LEMMS instrument on-board the Cassini orbiter has shown that measurements of less than or similar to 10 MeV protons may be easily contaminated by greater than or similar to 10 MeV protons and that many available measurements characterize a very broad energy range, so that the calculation of an energy-resolved spectrum is not as straightforward as previously assumed. Here we use forward modeling of the measurements based on the instrument response and combine this technique where useful with numerical modeling of the proton belt physics in order to determine Saturn's spectra with higher certainty. We find significant proton intensities up to approximate to 1 GeV. While earlier studies reported on proton spectra roughly following a power law with exponent approximate to -2, our more advanced analysis shows harder spectra with exponent approximate to -1. The observed spectra provide independent confirmation that Saturn's proton belts are sourced by CRAND and are consistent with the provided protons being subsequently cooled in the tenuous gas originating from Saturn or Enceladus. The intensities at Saturn are found to be lower than at Jupiter and Earth, which is also consistent with the source of Saturn being exclusively CRAND, while the other planets can draw from additional processes. Our new spectra can be used in the future to further our understanding of Saturn's proton belts and the respective physical processes that occur at other magnetized planets in general. Also, the spectra have applications for several topics of planetary science, such as space weathering of Saturn's moons and rings, and can be useful to constrain properties of the main rings through their production of secondary particles. KW - Radiation belts KW - Saturn KW - CRAND KW - Proton Y1 - 2022 U6 - https://doi.org/10.1016/j.icarus.2021.114795 SN - 0019-1035 SN - 1090-2643 VL - 376 PB - Elsevier CY - San Diego ER - TY - JOUR A1 - Rosa, Angelika D. A1 - Dewaele, Agnès A1 - Garbarino, Gaston A1 - Svitlyk, Volodymyr A1 - Morard, Guillaume A1 - De Angelis, Filippo A1 - Krstulovic, Marija A1 - Briggs, Richard A1 - Irifune, Tetsuo A1 - Mathon, Olivier A1 - Bouhifd, Mohamed Ali T1 - Martensitic fcc-hcp transformation pathway in solid krypton and xenon and its effect on their equations of state JF - Physical review / publ. by The American Institute of Physics. B N2 - The martensitic transformation is a fundamental physical phenomenon at the origin of important industrial applications. However, the underlying microscopic mechanism, which is of critical importance to explain the outstanding mechanical properties of martensitic materials, is still not fully understood. This is because for most martensitic materials the transformation is a fast process that makes in situ studies extremely challenging. Noble solids krypton and xenon undergo a progressive pressure-induced face-centered cubic (fcc) to hexagonal close-packed (hcp) martensitic transition with a very wide coexistence domain. Here, we took advantage of this unique feature to study the detailed transformation progress at the atomic level by employing in situ x-ray diffraction and absorption spectroscopy. We evidenced a four-stage pathway and suggest that the lattice mismatch between the fcc and hcp forms plays a key role in the generation of strain. We also determined precisely the effect of the transformation on the compression behavior of these materials. Y1 - 2022 U6 - https://doi.org/10.1103/PhysRevB.105.144103 SN - 2469-9950 SN - 2469-9969 VL - 105 IS - 14 PB - American Physical Society CY - College Park ER - TY - JOUR A1 - Kutzschbach, Martin A1 - Wunder, Bernd A1 - Wannhoff, Iris A1 - Wilke, Franziska Daniela Helena A1 - Couffignal, Frédéric A1 - Rocholl, Alexander T1 - Raman spectroscopic quantification of tetrahedral boron in synthetic aluminum-rich tourmaline JF - American mineralogist : an international journal of earth and planetary materials N2 - The Raman spectra of five B-[4]-bearing tourmalines of different composition synthesized at 700 degrees C/4.0 GPa (including first-time synthesis of Na-Li-B-[4]-tourmaline, Ca-Li-B-[4]-tourmaline, and Ca-bearing square-B-[4]-tourmaline) reveal a strong correlation between the tetrahedral boron content and the summed relative intensity of all OH-stretching bands between 3300-3430 cm(-1). The band shift to low wavenumbers is explained by strong O3-H center dot center dot center dot O5 hydrogen bridge bonding. Applying the regression equation to natural B-[4]-bearing tourmaline from the Koralpe (Austria) reproduces the EMPA-derived value perfectly [EMPA: 0.67(12) B-[4] pfu vs. Raman: 0.66(13) B-[4] pfu]. This demonstrates that Raman spectroscopy provides a fast and easy-to-use tool for the quantification of tetrahedral boron in tourmaline. The knowledge of the amount of tetrahedral boron in tourmaline has important implications for the better understanding and modeling of B-isotope fractionation between tourmaline and fluid/melt, widely used as a tracer of mass transfer processes. KW - Tourmaline KW - high pressure KW - synthesis KW - tetrahedral boron KW - Raman KW - SIMS KW - Lithium KW - Beryllium and Boron: Quintessentially Crustal Y1 - 2021 U6 - https://doi.org/10.2138/am-2021-7758 SN - 0003-004X SN - 1945-3027 VL - 106 IS - 6 SP - 872 EP - 882 PB - Mineralogical Society of America CY - Washington, DC [u.a.] ER - TY - JOUR A1 - Wilhelmi, Ilka A1 - Neumann, Alexander A1 - Jähnert, Markus A1 - Ouni, Meriem A1 - Schürmann, Annette T1 - Enriched alternative splicing in islets of diabetes-susceptible mice JF - International journal of molecular sciences N2 - Dysfunctional islets of Langerhans are a hallmark of type 2 diabetes (T2D). We hypothesize that differences in islet gene expression alternative splicing which can contribute to altered protein function also participate in islet dysfunction. RNA sequencing (RNAseq) data from islets of obese diabetes-resistant and diabetes-susceptible mice were analyzed for alternative splicing and its putative genetic and epigenetic modulators. We focused on the expression levels of chromatin modifiers and SNPs in regulatory sequences. We identified alternative splicing events in islets of diabetes-susceptible mice amongst others in genes linked to insulin secretion, endocytosis or ubiquitin-mediated proteolysis pathways. The expression pattern of 54 histones and chromatin modifiers, which may modulate splicing, were markedly downregulated in islets of diabetic animals. Furthermore, diabetes-susceptible mice carry SNPs in RNA-binding protein motifs and in splice sites potentially responsible for alternative splicing events. They also exhibit a larger exon skipping rate, e.g., in the diabetes gene Abcc8, which might affect protein function. Expression of the neuronal splicing factor Srrm4 which mediates inclusion of microexons in mRNA transcripts was markedly lower in islets of diabetes-prone compared to diabetes-resistant mice, correlating with a preferential skipping of SRRM4 target exons. The repression of Srrm4 expression is presumably mediated via a higher expression of miR-326-3p and miR-3547-3p in islets of diabetic mice. Thus, our study suggests that an altered splicing pattern in islets of diabetes-susceptible mice may contribute to an elevated T2D risk. KW - alternative splicing KW - epigenetic KW - MicroRNA KW - RNAseq KW - diabetes KW - beta-cell KW - failure Y1 - 2021 U6 - https://doi.org/10.3390/ijms22168597 SN - 1422-0067 VL - 22 IS - 16 PB - Molecular Diversity Preservation International CY - Basel ER - TY - JOUR A1 - Farkas, Márton Pál A1 - Hofmann, Hannes A1 - Zimmermann, Günter A1 - Zang, Arno A1 - Bethmann, Falko A1 - Meier, Peter A1 - Cottrell, Mark A1 - Josephson, Neal T1 - Hydromechanical analysis of the second hydraulic stimulation in well PX-1 at the Pohang fractured geothermal reservoir, South Korea JF - Geothermics : an international journal of geothermal research and its applications N2 - In this study, we investigate numerically the hydro-mechanical behavior of fractured crystalline rock due to one of the five hydraulic stimulations at the Pohang Enhanced Geothermal site in South Korea. We use the commercial code FracMan (Golder Associates) that enables studying hydro-mechanical coupled processes in fractured media in three dimensions combining the finite element method with a discrete fracture network. The software is used to simulate fluid pressure perturbation at fractures during hydraulic stimulation. Our numerical simulation shows that pressure history matching can be obtained by partitioning the treatment into separate phases. This results in adjusted stress-aperture relationships. The evolution of aperture adjustment implies that the stimulation mechanism could be a combination of hydraulic fracturing and shearing. The simulated extent of the 0.01 MPa overpressure contour at the end of the treatment equals to similar to 180 m around the injection point. KW - Enhanced Geothermal System KW - Pohang geothermal reservoir KW - hydraulic KW - stimulation KW - PX-1 KW - FracMan Y1 - 2021 U6 - https://doi.org/10.1016/j.geothermics.2020.101990 SN - 0375-6505 SN - 1879-3576 VL - 89 PB - Elsevier CY - Amsterdam [u.a.] ER - TY - JOUR A1 - Sedaghatmehr, Mastoureh A1 - Thirumalaikumar, Venkatesh P. A1 - Kamranfar, Iman A1 - Schulz, Karina A1 - Müller-Röber, Bernd A1 - Sampathkumar, Arun A1 - Balazadeh, Salma T1 - Autophagy complements metalloprotease FtsH6 in degrading plastid heat shock protein HSP21 during heat stress recovery JF - The journal of experimental botany : an official publication of the Society for Experimental Biology and of the Federation of European Societies of Plant Physiology N2 - Moderate and temporary heat stresses prime plants to tolerate, and survive, a subsequent severe heat stress. Such acquired thermotolerance can be maintained for several days under normal growth conditions, and can create a heat stress memory. We recently demonstrated that plastid-localized small heat shock protein 21 ( HSP21) is a key component of heat stress memory in Arabidopsis thaliana. A sustained high abundance of HSP21 during the heat stress recovery phase extends heat stress memory. The level of HSP21 is negatively controlled by plastid-localized metalloprotease FtsH6 during heat stress recovery. Here, we demonstrate that autophagy, a cellular recycling mechanism, exerts additional control over HSP21 degradation. Genetic and chemical disruption of both metalloprotease activity and autophagy trigger superior HSP21 accumulation, thereby improving memory. Furthermore, we provide evidence that autophagy cargo receptor ATG8-INTERACTING PROTEIN1 (ATI1) is associated with heat stress memory. ATI1 bodies co-localize with both autophagosomes and HSP21, and their abundance and transport to the vacuole increase during heat stress recovery. Together, our results provide new insights into the module for control of the regulation of heat stress memory, in which two distinct protein degradation pathways act in concert to degrade HSP21, thereby enabling cells to recover from the heat stress effect at the cost of reducing the heat stress memory. KW - Arabidopsis thaliana KW - ATI1 KW - FtsH6 KW - heat stress KW - HSP21 KW - plastid KW - selective autophagy KW - stress memory KW - stress recovery Y1 - 2021 U6 - https://doi.org/10.1093/jxb/erab304 SN - 0022-0957 SN - 1460-2431 VL - 72 IS - 21 SP - 7498 EP - 7513 PB - Oxford University Press CY - Oxford ER - TY - JOUR A1 - Schaerer, Daniel A1 - Izotov, Yuri I. A1 - Worseck, Gábor A1 - Berg, Danielle A1 - Chisholm, John A1 - Jaskot, Anne A1 - Nakajima, Kimihiko A1 - Ravindranath, Swara A1 - Thuan, Trinh X. A1 - Verhamme, Anne T1 - Strong Lyman continuum emitting galaxies show intense C IV λ 1550 emission JF - Astronomy and astrophysics N2 - Using the Space Telescope Imaging Spectrograph, we have obtained ultraviolet spectra from similar to 1200 to 2000 angstrom of known Lyman continuum (LyC) emitting galaxies at low redshift (z similar to 0.3-0.4) with varying absolute LyC escape fractions ( f(esc) similar to 0.01-0.72). Our observations include in particular the galaxy J1243+4646, which has the highest known LyC escape fraction at low redshift. While all galaxies are known Lyman alpha emitters, we consistently detect an inventory of additional emission lines, including C IV lambda 1550, He II lambda 1640, O III] lambda 1666, and C III] lambda 1909, whose origin is presumably essentially nebular. C IV lambda 1550 emission is detected above 4 sigma in six out of eight galaxies, with equivalent widths of EW(C IV) = 12-15 angstrom for two galaxies, which exceeds the previously reported maximum emission in low-z star-forming galaxies. We detect C IV lambda 1550 emission in all LyC emitters with escape fractions f(esc) > 0.1 and find a tentative increase in the flux ratio C IV lambda 1550 /C III] lambda 1909 with f(esc). Based on the data, we propose a new criterion to select and classify strong leakers (galaxies with f(esc) > 0.1): C IV lambda 1550 /C III] lambda 1909 greater than or similar to 0.75. Finally, we also find He II lambda 1640 emission in all the strong leakers with equivalent widths from 3 to 8 angstrom rest frame. These are among the highest values observed in star-forming galaxies and are primarily due to a high rate of ionizing photon production. The nebular He II lambda 1640 emission of the strong LyC emitters does not require harder ionizing spectra at >54 eV compared to those of typical star-forming galaxies at similarly low metallicity. KW - galaxies: starburst KW - galaxies: high-redshift KW - dark ages, reionization KW - first stars KW - ultraviolet: galaxies Y1 - 2022 U6 - https://doi.org/10.1051/0004-6361/202243149 SN - 0004-6361 SN - 1432-0746 VL - 658 PB - EDP Sciences CY - Les Ulis ER - TY - JOUR A1 - Birukov, Anna A1 - Glintborg, Dorte A1 - Schulze, Matthias B. A1 - Jensen, Tina K. A1 - Kuxhaus, Olga A1 - Andersen, Louise B. A1 - Kräker, Kristin A1 - Polemiti, Elli A1 - Jensen, Boye L. A1 - Jørgensen, Jan S. A1 - Dechend, Ralf A1 - Andersen, Marianne S. T1 - Elevated blood pressure in pregnant women with gestational diabetes according to the WHO criteria: importance of overweight JF - Journal of hypertension N2 - Objective: Hypertension before and during early pregnancy has been associated with an increased risk of gestational diabetes mellitus (GDM) in retrospective analyses. We aimed to investigate the prospective blood pressure trackings in a population-based cohort of pregnant women, who were stratified according to their metabolic status in early third trimester. Methods: We recorded blood pressure longitudinally during pregnancy in 1230 women from the Odense Child Cohort, Denmark. Fasting glucose and insulin were measured at gestational weeks 28-30. Metabolic status was evaluated according to the WHO 2013 threshold for GDM (GDM-WHO: fasting plasma glucose >= 5.1 mmol/l), insulin and homeostatic model assessment of insulin resistance (HOMA-IR). Relationships between metabolic status in third trimester and blood pressure trajectories were evaluated with adjusted linear mixed models. Trajectory was defined as blood pressure records in pregnancy per 4 weeks interval. Results: Prevalence of GDM-WHO was 40% (498/1230). GDM-WHO was associated with 1.46 (0.22-2.70) mmHg higher SBP and 1.04 (0.07-2.01) mmHg higher DBP trajectories in the overall cohort. The associations were driven by differences in the overweight group, with 3.14 (1.05-5.25) mmHg higher SBP and 1.94 (0.42-3.47) mmHg higher DBP per 4 weeks in women with GDM-WHO compared with women without GDM-WHO. GDM-WHO was not associated with blood pressure in women with normal weight. Blood pressure trajectories were elevated across quartiles of insulin resistance. Conclusion: GDM-WHO is associated with higher blood pressure in pregnancy, and there appears to be a stronger effect in overweight women. KW - blood pressure KW - gestational diabetes mellitus KW - insulin resistance KW - overweight KW - pregnancy KW - WHO Y1 - 2022 U6 - https://doi.org/10.1097/HJH.0000000000003196 SN - 0263-6352 SN - 1473-5598 VL - 40 IS - 8 SP - 1614 EP - 1623 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - JOUR A1 - Zech, Hilmar G. A1 - Reichert, Markus A1 - Ebner-Priemer, Ulrich W. A1 - Tost, Heike A1 - Rapp, Michael A. A1 - Heinz, Andreas A1 - Dolan, Raymond J. A1 - Smolka, Michael N. A1 - Deserno, Lorenz T1 - Mobile data collection of cognitive-behavioral tasks in substance use disorders: Where are we now? JF - Neuropsychobiology N2 - Introduction: Over the last decades, our understanding of the cognitive, motivational, and neural processes involved in addictive behavior has increased enormously. A plethora of laboratory-based and cross-sectional studies has linked cognitive-behavioral measures to between-subject differences in drinking behavior. However, such laboratory-based studies inevitably suffer from small sample sizes and the inability to link temporal fluctuations in task measures to fluctuations in real-life substance use. To overcome these problems, several existing behavioral tasks have been transferred to smartphones to allow studying cognition in the field. Method: In this narrative review, we first summarize studies that used existing behavioral tasks in the laboratory and self-reports of substance use with ecological momentary assessment (EMA) in the field. Next, we review studies on psychometric properties of smartphone-based behavioral tasks. Finally, we review studies that used both smartphone-based tasks and self-reports with EMA in the field. Results: Overall, studies were scarce and heterogenous both in tasks and in study outcomes. Nevertheless, existing findings are promising and point toward several methodological recommendations: concerning psychometrics, studies show that - although more systematic studies are necessary - task validity and reliability can be improved, for example, by analyzing several measurement sessions at once rather than analyzing sessions separately. Studies that use tasks in the field, moreover, show that power can be improved by choosing sampling schemes that combine time-based with event-based sampling, rather than relying on time-based sampling alone. Increasing sampling frequency can further increase power. However, as this also increases the burden to participants, more research is necessary to determine the ideal sampling frequency for each task. Conclusion: Although more research is necessary to systematically study both the psychometrics of smartphone-based tasks and the frequency at which task measures fluctuate, existing studies are promising and reveal important methodological recommendations useful for researchers interested in implementing behavioral tasks in EMA studies. KW - Ecological momentary assessment KW - Behavioral tasks KW - Smartphone KW - Substance use KW - Addiction Y1 - 2022 U6 - https://doi.org/10.1159/000523697 SN - 0302-282X SN - 1423-0224 VL - 81 IS - 5 SP - 438 EP - 450 PB - Karger CY - Basel ER - TY - JOUR A1 - Ciarniello, Mauro A1 - Fulle, Marco A1 - Raponi, Andrea A1 - Filacchione, Gianrico A1 - Capaccioni, Fabrizio A1 - Rotundi, Alessandra A1 - Rinaldi, Giovanna A1 - Formisano, Michelangelo A1 - Magni, Gianfranco A1 - Tosi, Federico A1 - De Sanctis, Maria Cristina A1 - Capria, Maria Teresa A1 - Longobardo, Andrea A1 - Beck, Pierre A1 - Fornasier, Sonia A1 - Kappel, David A1 - Mennella, Vito A1 - Mottola, Stefano A1 - Rousseau, Batiste A1 - Arnold, Gabriele T1 - Macro and micro structures of pebble-made cometary nuclei reconciled by seasonal evolution JF - Nature astronomy N2 - Comets evolve due to sublimation of ices embedded inside porous dust, triggering dust emission (that is, erosion) followed by mass loss, mass redistribution and surface modifications. Surface changes were revealed by the Deep Impact and Stardust NExT missions for comet 9P/Tempel 1 (ref.(1)), and a full inventory of the processes modifying cometary nuclei was provided by Rosetta while it escorted comet 67P/Churyumov-Gerasimenko for approximately two years(2-4). Such observations also showed puzzling water-ice-rich spots that stood out as patches optically brighter and spectrally bluer than the average cometary surfaces(5-9). These are up to tens of metres large and indicate macroscopic compositional dishomogeneities apparently in contrast with the structural homogeneity above centimetre scales of pebble-made nuclei(10). Here we show that the occurrence of blue patches determines the seasonal variability of the nucleus colour(4,11,12) and gives insight into the internal structure of comets. We define a new model that links the centimetre-sized pebbles composing the nucleus(10) and driving cometary activity(13,14) to metre-sized water-ice-enriched blocks embedded in a drier matrix. The emergence of blue patches is due to the matrix erosion driven by CO2-ice sublimation that exposes the water-ice-enriched blocks, which in turn are eroded by water-ice sublimation when exposed to sunlight. Our model explains the observed seasonal evolution of the nucleus and reconciles the available data at micro (sub-centimetre) and macro (metre) scales. KW - Asteroids, comets and Kuiper belt KW - Planetary science Y1 - 2022 U6 - https://doi.org/10.1038/s41550-022-01625-y SN - 2397-3366 VL - 6 IS - 5 SP - 546 EP - 553 PB - Nature Research CY - Berlin ER - TY - JOUR A1 - Licht, Alexis A1 - Kelson, Julia A1 - Bergel, Shelly J. A1 - Schauer, Andrew J. A1 - Petersen, Sierra Victoria A1 - Capirala, Ashika A1 - Huntington, Katharine W. A1 - Dupont-Nivet, Guillaume A1 - Win, Zaw A1 - Aung, Day Wa T1 - Dynamics of pedogenic carbonate growth in the tropical domain of Myanmar JF - Geochemistry, geophysics, geosystems N2 - Pedogenic carbonate is widespread at mid latitudes where warm and dry conditions favor soil carbonate growth from spring to fall. The mechanisms and timing of pedogenic carbonate formation are more ambiguous in the tropical domain, where long periods of soil water saturation and high soil respiration enhance calcite dissolution. This paper provides stable carbon, oxygen and clumped isotope values from Quaternary and Miocene pedogenic carbonates in the tropical domain of Myanmar, in areas characterized by warm (>18°C) winters and annual rainfall up to 1,700 mm. We show that carbonate growth in Myanmar is delayed to the driest and coldest months of the year by sustained monsoonal rainfall from mid spring to late fall. The range of isotopic variability in Quaternary pedogenic carbonates can be solely explained by temporal changes of carbonate growth within the dry season, from winter to early spring. We propose that high soil moisture year-round in the tropical domain narrows carbonate growth to the driest months and makes it particularly sensitive to the seasonal distribution of rainfall. This sensitivity is also enabled by high winter temperatures, allowing carbonate growth to occur outside the warmest months of the year. This high sensitivity is expected to be more prominent in the geological record during times with higher temperatures and greater expansion of the tropical realm. Clumped isotope temperatures, δ13C and δ18O values of tropical pedogenic carbonates are impacted by changes of both rainfall seasonality and surface temperatures; this sensitivity can potentially be used to track past tropical rainfall distribution. KW - clumped isotopes KW - pedogenic carbonate KW - monsoon Y1 - 2022 U6 - https://doi.org/10.1029/2021GC009929 SN - 1525-2027 VL - 23 IS - 7 PB - American Geophysical Union CY - Washington ER - TY - JOUR A1 - Van den Wyngaert, Silke A1 - Ganzert, Lars A1 - Seto, Kensuke A1 - Rojas-Jimenez, Keilor A1 - Agha, Ramsy A1 - Berger, Stella A. A1 - Woodhouse, Jason A1 - Padisak, Judit A1 - Wurzbacher, Christian A1 - Kagami, Maiko A1 - Grossart, Hans-Peter T1 - Seasonality of parasitic and saprotrophic zoosporic fungi: linking sequence data to ecological traits JF - ISME journal N2 - Zoosporic fungi of the phylum Chytridiomycota (chytrids) regularly dominate pelagic fungal communities in freshwater and marine environments. Their lifestyles range from obligate parasites to saprophytes. Yet, linking the scarce available sequence data to specific ecological traits or their host ranges constitutes currently a major challenge. We combined 28 S rRNA gene amplicon sequencing with targeted isolation and sequencing approaches, along with cross-infection assays and analysis of chytrid infection prevalence to obtain new insights into chytrid diversity, ecology, and seasonal dynamics in a temperate lake. Parasitic phytoplankton-chytrid and saprotrophic pollen-chytrid interactions made up the majority of zoosporic fungal reads. We explicitly demonstrate the recurrent dominance of parasitic chytrids during frequent diatom blooms and saprotrophic chytrids during pollen rains. Distinct temporal dynamics of diatom-specific parasitic clades suggest mechanisms of coexistence based on niche differentiation and competitive strategies. The molecular and ecological information on chytrids generated in this study will aid further exploration of their spatial and temporal distribution patterns worldwide. To fully exploit the power of environmental sequencing for studies on chytrid ecology and evolution, we emphasize the need to intensify current isolation efforts of chytrids and integrate taxonomic and autecological data into long-term studies and experiments. Y1 - 2022 U6 - https://doi.org/10.1038/s41396-022-01267-y SN - 1751-7362 SN - 1751-7370 VL - 16 IS - 9 SP - 2242 EP - 2254 PB - Springer Nature CY - London ER - TY - JOUR A1 - Dahlenburg, Marcus A1 - Chechkin, Aleksei A1 - Schumer, Rina A1 - Metzler, Ralf T1 - Stochastic resetting by a random amplitude JF - Physical review : E, Statistical, nonlinear and soft matter physics N2 - Stochastic resetting, a diffusive process whose amplitude is reset to the origin at random times, is a vividly studied strategy to optimize encounter dynamics, e.g., in chemical reactions. Here we generalize the resetting step by introducing a random resetting amplitude such that the diffusing particle may be only partially reset towards the trajectory origin or even overshoot the origin in a resetting step. We introduce different scenarios for the random-amplitude stochastic resetting process and discuss the resulting dynamics. Direct applications are geophysical layering (stratigraphy) and population dynamics or financial markets, as well as generic search processes. Y1 - 2021 U6 - https://doi.org/10.1103/PhysRevE.103.052123 SN - 2470-0045 SN - 2470-0053 VL - 103 IS - 5 PB - American Physical Society CY - Woodbury, NY ER - TY - JOUR A1 - Boguslawski, Patrick A1 - Kraft, Julia T1 - Fortgeschrittenenklausur zum Maklerrecht und zur Vertragsgestaltung JF - Juristische Ausbildung N2 - In Immobilienkaufverträgen finden sich nicht selten Vertragsklauseln, welche die Maklerprovision auf den anderen Beteiligten abwälzen sollen. Die rechtliche Ausgangssituation hat sich für diese sog. Maklerprovisionsklauseln durch die Novellierung des Maklerrechts (§§ 656a–656d BGB) im Zuge des Gesetzes über die Verteilung der Maklerkosten bei der Vermittlung von Kaufverträgen über Wohnungen und Einfamilienhäuser (BGBl. 2020 I 1245) grundlegend verändert. An diese Entwicklung knüpft die vorliegende Klausur an. Sie behandelt Grundfragen des Textformerfordernisses bei Abschluss eines Maklervertrags (§ 656a, § 126b BGB) sowie die Möglichkeiten und Grenzen der Provisionsabwälzung auf einen Verbraucher. Im Mittelpunkt des Falls steht eine Maklerprovisionsklausel aus der Kautelarpraxis. Damit dient der nachfolgende Beitrag nicht nur der Vermittlung des examensrelevanten neuen Maklerrechts, sondern auch der Förderung vertragsgestalterischer Fähigkeiten. KW - Fortgeschrittenenklausur im Zivilrecht KW - Vertragsgestaltung KW - Maklerprovisionsklausel KW - Textformerfor- dernis KW - Verbraucherschutz KW - Erfüllungsübernahme KW - Aufwendungsersatz Y1 - 2024 U6 - https://doi.org/10.1515/jura-2023-2106 SN - 0170-1452 SN - 1612-7021 VL - 46 IS - 2 SP - 180 EP - 188 PB - de Gruyter CY - Berlin ER - TY - JOUR A1 - Becker, Kirstin A1 - Gronewold, Ulfert A1 - Weiß, Katharina T1 - Using legitimacy strategies to secure organisational survival over time BT - the case of EFRAG JF - Accounting and business research N2 - In this paper, we study how the European Financial Reporting Advisory Group (EFRAG) used different legitimacy strategies between 2004 and 2021 to secure its organisational survival. Although EFRAG is now an established player within the regulatory space of corporate reporting, the organisation’s path towards this position was not straightforward. Based on 20 interviews with current and former members of EFRAG and archival documents, we investigate how EFRAG initially gained and maintained its legitimacy and how it responded to a legitimacy crisis arising in the aftermath of the 2008–2009 financial crisis. Based on prior research on organisational strategies for legitimising actions, we derive a framework for our analysis and show how EFRAG has adapted various legitimacy strategies over time. We further find that the use of legitimacy strategies is constrained by various systemic factors and show how EFRAG’s adaptations to its legitimacy strategies led to new tensions. Our findings contribute to the literature on private regulatory organisations’ legitimacy and the political economy of standard setting. KW - EFRAG KW - legitimacy KW - organisational survival KW - regulatory intermediary KW - IFRS Y1 - 2024 U6 - https://doi.org/10.1080/00014788.2024.2346533 SN - 0001-4788 SN - 2159-4260 SP - 1 EP - 31 PB - Routledge, Taylor & Francis Group CY - New York ER - TY - JOUR A1 - Sharma, Shubham A1 - Hainzl, Sebastian A1 - Zöller, Gert T1 - Seismicity parameters dependence on main shock-induced co-seismic stress JF - Geophysical journal international N2 - The Gutenberg-Richter (GR) and the Omori-Utsu (OU) law describe the earthquakes' energy release and temporal clustering and are thus of great importance for seismic hazard assessment. Motivated by experimental results, which indicate stress-dependent parameters, we consider a combined global data set of 127 main shock-aftershock sequences and perform a systematic study of the relationship between main shock-induced stress changes and associated seismicity patterns. For this purpose, we calculate space-dependent Coulomb Stress (& UDelta;CFS) and alternative receiver-independent stress metrics in the surrounding of the main shocks. Our results indicate a clear positive correlation between the GR b-value and the induced stress, contrasting expectations from laboratory experiments and suggesting a crucial role of structural heterogeneity and strength variations. Furthermore, we demonstrate that the aftershock productivity increases nonlinearly with stress, while the OU parameters c and p systematically decrease for increasing stress changes. Our partly unexpected findings can have an important impact on future estimations of the aftershock hazard. KW - earthquake hazards KW - earthquake interaction KW - forecasting and prediction KW - statistical seismology KW - b-value Y1 - 2023 U6 - https://doi.org/10.1093/gji/ggad201 SN - 0956-540X SN - 1365-246X VL - 235 IS - 1 SP - 509 EP - 517 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Gorin, Vladislav A. A1 - Scherz, Mark D. A1 - Korost, Dmitry V. A1 - Poyarkov, Nikolay A. T1 - Consequences of parallel miniaturisation in Microhylinae (Anura, Microhylidae), with the description of a new genus of diminutive South East Asian frogs JF - Zoosystematics and evolution : Mitteilungen aus dem Museum für Naturkunde in Berlin N2 - The genus Microhyla Tschudi, 1838 includes 52 species and is one of the most diverse genera of the family Microhylidae, being the most species-rich taxon of the Asian subfamily Microhylinae. The recent, rapid description of numerous new species of Microhyla with complex phylogenetic relationships has made the taxonomy of the group especially challenging. Several recent phylogenetic studies suggested paraphyly of Microhyla with respect to Glyphoglossus Gunther, 1869, and revealed three major phylogenetic lineages of mid-Eocene origin within this assemblage. However, comprehensive works assessing morphological variation among and within these lineages are absent. In the present study we investigate the generic taxonomy of Microhyla-Glyphoglossus assemblage based on a new phylogeny including 57 species, comparative morphological analysis of skeletons from cleared-and-stained specimens for 23 species, and detailed descriptions of generalized osteology based on volume-rendered micro-CT scans for five speciesal-together representing all major lineages within the group. The results confirm three highly divergent and well-supported clades that correspond with external and osteological morphological characteristics, as well as respective geographic distribution. Accordingly, acknowledging ancient divergence between these lineages and their significant morphological differentiation, we propose to consider these three lineages as distinct genera: Microhyla sensu stricto, Glyphoglossus, and a newly described genus, Nanohyla gen. nov. KW - Amphibians KW - integrative taxonomy KW - narrow-mouthed frogs KW - micro-computed tomography KW - Nanohyla gen. nov KW - osteology KW - sexual dimorphism KW - taxonomic revision Y1 - 2021 U6 - https://doi.org/10.3897/zse.97.57968 SN - 1860-0743 SN - 1435-1935 VL - 97 IS - 1 SP - 21 EP - 54 PB - Pensoft Publishers CY - Sofia ER -