TY - JOUR A1 - Busch, Verena A1 - Klaus, Valentin Helmut A1 - Schaefer, Deborah A1 - Prati, Daniel A1 - Boch, Steffen A1 - Müller, Jörg A1 - Chiste, Melanie A1 - Mody, Karsten A1 - Blüthgen, Nico A1 - Fischer, Markus A1 - Hölzel, Norbert A1 - Kleinebecker, Till T1 - Will I stay or will I go? Plant species-specific response and tolerance to high land-use intensity in temperate grassland ecosystems JF - Journal of vegetation science KW - community composition KW - ecological strategies KW - Ellenberg indicator values KW - land-use intensity niche KW - plant functional traits KW - species-specific niche breadth KW - species-specific niche optima KW - temperate grasslands KW - vegetation dynamics Y1 - 2019 U6 - https://doi.org/10.1111/jvs.12749 SN - 1100-9233 SN - 1654-1103 VL - 30 IS - 4 SP - 674 EP - 686 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Tosi, Federico A1 - Capaccioni, F. A1 - Capria, M. T. A1 - Mottola, Stefano A1 - Zinzi, A. A1 - Ciarniello, M. A1 - Filacchione, G. A1 - Hofstadter, M. A1 - Fonti, S. A1 - Formisano, M. A1 - Kappel, David A1 - Kührt, E. A1 - Leyrat, C. A1 - Vincent, J-B A1 - Arnold, G. A1 - De Sanctis, M. C. A1 - Longobardo, Andrea A1 - Palomba, E. A1 - Raponi, A. A1 - Rousseau, Batiste A1 - Schmitt, Bernard A1 - Barucci, Maria Antonietta A1 - Bellucci, Giancarlo A1 - Benkhoff, Johannes A1 - Bockelee-Morvan, D. A1 - Cerroni, P. A1 - Combe, J-Ph A1 - Despan, D. A1 - Erard, Stéphane A1 - Mancarella, F. A1 - McCord, T. B. A1 - Migliorini, Alessandra A1 - Orofino, V A1 - Piccioni, G. T1 - The changing temperature of the nucleus of comet 67P induced by morphological and seasonal effects JF - Nature astronomy N2 - Knowledge of the surface temperature distribution on a comet’s nucleus and its temporal evolution at different timescales is key to constraining its thermophysical properties and understanding the physical processes that take place at and below the surface. Here we report on time-resolved maps of comet 67P/Churyumov–Gerasimenko retrieved on the basis of infrared data acquired by the Visible InfraRed and Thermal Imaging Spectrometer (VIRTIS) onboard the Rosetta orbiter in 2014, over a roughly two-month period in the pre-perihelion phase at heliocentric distances between 3.62 and 3.31 au from the Sun. We find that at a spatial resolution ≤15 m per pixel, the measured temperatures point out the major effect that self-heating, due to the complex shape of the nucleus, has on the diurnal temperature variation. The bilobate nucleus of comet 67P also induces daytime shadowing effects, which result in large thermal gradients. Over longer periods, VIRTIS-derived temperature values reveal seasonal changes driven by decreasing heliocentric distance combined with an increasing abundance of ice within the uppermost centimetre-thick layer, which implies the possibility of having a largely pristine nucleus interior already in the shallow subsurface Y1 - 2019 U6 - https://doi.org/10.1038/s41550-019-0740-0 SN - 2397-3366 VL - 3 IS - 7 SP - 649 EP - 658 PB - Nature Publ. Group CY - London ER - TY - JOUR A1 - Deino, A. L. A1 - Dommain, René A1 - Keller, C. B. A1 - Potts, R. A1 - Behrensmeyer, A. K. A1 - Beverly, E. J. A1 - King, J. A1 - Heil, C. W. A1 - Stockhecke, M. A1 - Brown, E. T. A1 - Moerman, J. A1 - deMenocal, P. A1 - Deocampo, D. A1 - Garcin, Yannick A1 - Levin, N. E. A1 - Lupien, R. A1 - Owen, R. B. A1 - Rabideaux, N. A1 - Russell, J. M. A1 - Scott, J. A1 - Riedl, S. A1 - Brady, K. A1 - Bright, J. A1 - Clark, J. B. A1 - Cohen, A. A1 - Faith, J. T. A1 - Noren, A. A1 - Muiruri, V. A1 - Renaut, R. A1 - Rucina, S. A1 - Uno, K. T1 - Chronostratigraphic model of a high-resolution drill core record of the past million years from the Koora Basin, south Kenya Rift: Overcoming the difficulties of variable sedimentation rate and hiatuses JF - Quaternary science reviews : the international multidisciplinary research and review journal N2 - The Olorgesailie Drilling Project and the related Hominin Sites and Paleolakes Drilling Project in East Africa were initiated to test hypotheses and models linking environmental change to hominin evolution by drilling lake basin sediments adjacent to important archeological and paleoanthropological sites. Drill core OL012-1A recovered 139 m of sedimentary and volcaniclastic strata from the Koora paleolake basin, southern Kenya Rift, providing the opportunity to compare paleoenvironmental influences over the past million years with the parallel record exposed at the nearby Olorgesailie archeological site. To refine our ability to link core-to-outcrop paleoenvironmental records, we institute here a methodological framework for deriving a robust age model for the complex lithostratigraphy of OL012-1A. Firstly, chronostratigraphic control points for the core were established based on 4 Ar/39Ar ages from intercalated tephra deposits and a basal trachyte flow, as well as the stratigraphic position of the Brunhes-Matuyama geomagnetic reversal. This dataset was combined with the position and duration of paleosols, and analyzed using a new Bayesian algorithm for high-resolution age-depth modeling of hiatus-bearing stratigraphic sections. This model addresses three important aspects relevant to highly dynamic, nonlinear depositional environments: 1) correcting for variable rates of deposition, 2) accommodating hiatuses, and 3) quantifying realistic age uncertainty with centimetric resolution. Our method is applicable to typical depositional systems in extensional rifts as well as to drill cores from other dynamic terrestrial or aquatic environments. We use the core age model and lithostratigraphy to examine the inter connectivity of the Koora Basin to adjacent areas and sources of volcanism. (C) 2019 Elsevier Ltd. All rights reserved. KW - Pleistocene KW - Paleolimnology KW - East Africa KW - Sedimentology KW - Radiogenic isotopes KW - Bayesian modeling KW - paleosol KW - Tephrostratigraphy KW - Magnetostratigraphy KW - Kenya Rift Y1 - 2019 U6 - https://doi.org/10.1016/j.quascirev.2019.05.009 SN - 0277-3791 VL - 215 SP - 213 EP - 231 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Andrés-Delgado, Laura A1 - Ernst, Alexander A1 - Galardi-Castilla, María A1 - Bazaga, David A1 - Peralta, Marina A1 - Münch, Juliane A1 - Gonzalez-Rosa, Juan M. A1 - Marques, Inês A1 - Tessadori, Federico A1 - de la Pompa, José Luis A1 - Vermot, Julien A1 - Mercader, Nadia T1 - Actin dynamics and the Bmp pathway drive apical extrusion of proepicardial cells JF - Development : Company of Biologists N2 - The epicardium, the outer mesothelial layer enclosing the myocardium, plays key roles in heart development and regeneration. During embryogenesis, the epicardium arises from the proepicardium (PE), a cell cluster that appears in the dorsal pericardium (DP) close to the venous pole of the heart. Little is known about how the PE emerges from the pericardial mesothelium. Using a zebrafish model and a combination of genetic tools, pharmacological agents and quantitative in vivo imaging, we reveal that a coordinated collective movement of DP cells drives PE formation. We found that Bmp signaling and the actomyosin cytoskeleton promote constriction of the DP, which enables PE cells to extrude apically. We provide evidence that cell extrusion, which has been described in the elimination of unfit cells from epithelia and the emergence of hematopoietic stem cells, is also a mechanism for PE cells to exit an organized mesothelium and fulfil their developmental fate to form a new tissue layer, the epicardium. KW - Actomyosin KW - Bmp KW - Cell extrusion KW - Proepicardium KW - Zebrafish KW - Heart development Y1 - 2019 U6 - https://doi.org/10.1242/dev.174961 SN - 0950-1991 SN - 1477-9129 VL - 146 IS - 13 PB - The Company of Biologists Ltd CY - Cambridge ER - TY - GEN A1 - Przybylla, Mareen T1 - Interactive objects in physical computing and their role in the learning process T2 - Constructivist foundations N2 - The target article discusses the question of how educational makerspaces can become places supportive of knowledge construction. This question is too often neglected by people who run makerspaces, as they mostly explain how to use different tools and focus on the creation of a product. In makerspaces, often pupils also engage in physical computing activities and thus in the creation of interactive artifacts containing embedded systems, such as smart shoes or wristbands, plant monitoring systems or drink mixing machines. This offers the opportunity to reflect on teaching physical computing in computer science education, where similarly often the creation of the product is so strongly focused upon that the reflection of the learning process is pushed into the background. Y1 - 2019 SN - 1782-348X VL - 14 IS - 3 SP - 264 EP - 266 PB - Vrije Univ. CY - Bussels ER - TY - JOUR A1 - Baroni, Gabriele A1 - Drastig, Katrin A1 - Lichtenfeld, Anna-Ulrike A1 - Jost, Leonie A1 - Claas, Peter T1 - Assessment of irrigation scheduling systems in Germany BT - survey of the users and comparative study JF - Irrigation and drainage N2 - In Germany, the irrigation sector accounts for only 1% of water use. In recent years, however, this sector has attracted more attention due to the occurrence of severe drought periods. Irrigation scheduling systems could support adaptation strategies but little is known about current providers, performance and users. In this study we aimed to depict the current situation of the existence and functioning of irrigation scheduling systems available in Germany. Six methods were identified and assessed based on direct interviews with end-users and a comparative analysis. The results showed a positive feedback from the users. However, the recommendations were rarely implemented, while only the seasonal irrigation requirement was considered to support actual water abstraction. These results were corroborated by the comparative analysis. Five of the six irrigation scheduling systems estimated the seasonal irrigation amount consistently, while wider differences were found by looking at the irrigation season and at the number of irrigations. Overall, it is found that irrigation support systems are valuable tools for supporting adaptation strategies to fast changes in agro-environmental conditions. However, specific assessments based on real measurements should be considered in order to improve the performance of the systems and provide more consistent support to end-users. (c) 2019 John Wiley & Sons, Ltd. KW - irrigation KW - modelling systems KW - surveys KW - assessment KW - Germany Y1 - 2019 U6 - https://doi.org/10.1002/ird.2337 SN - 1531-0353 SN - 1531-0361 VL - 68 IS - 3 SP - 520 EP - 530 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Scheffler, Franziska A1 - Immenhauser, Adrian A1 - Pourteau, Amaury A1 - Natalicchio, Marcello A1 - Candan, Osman A1 - Oberhänsli, Roland T1 - A lost Tethyan evaporitic basin BT - Evidence from a Cretaceous hemipelagic meta-selenite - red chert association in the Eastern Mediterranean realm JF - Sedimentology : the journal of the International Association of Sedimentologists N2 - Ancient evaporite deposits are geological archives of depositional environments characterized by a long‐term negative precipitation balance and bear evidence for global ocean element mass balance calculations. Here, Cretaceous selenite pseudomorphs from western Anatolia (‘Rosetta Marble’) — characterized by their exceptional morphological preservation — and their ‘marine’ geochemical signatures are described and interpreted in a process‐oriented context. These rocks recorded Late Cretaceous high‐pressure/low‐temperature, subduction‐related metamorphism with peak conditions of 1·0 to 1·2 GPa and 300 to 400°C. Metre‐scale, rock‐forming radiating rods, now present as fibrous calcite marble, clearly point to selenitic gypsum as the precursor mineral. Stratigraphic successions are recorded along a reconstructed proximal to distal transect. The cyclical alternation of selenite beds and radiolarian ribbon‐bedded cherts in the distal portions are interpreted as a two type of seawater system. During arid intervals, shallow marine brines cascaded downward into basinal settings and induced precipitation. During more humid times, upwelling‐induced radiolarian blooms caused the deposition of radiolarite facies. Interestingly, there is no comparable depositional setting known from the Cenozoic world. Meta‐selenite geochemical data (δ13C, δ18O and 87Sr/86Sr) plot within the range of reconstructed middle Cretaceous seawater signatures. Possible sources for the 13C‐enriched (mean 2·2‰) values include methanogenesis, gas hydrates and cold seep fluid exhalation. Spatially resolved component‐specific analysis of a rock slab displays isotopic variances between meta‐selenite crystals (mean δ13C 2·2‰) and host matrix (mean δ13C 1·3‰). The Cretaceous evaporite‐pseudomorphs of Anatolia represent a basin wide event coeval with the Aptian evaporites of the Proto‐Atlantic and the pseudomorphs share many attributes, including lateral distribution of 600 km and stratigraphic thickness of 1·5 to 2·0 km, with the evaporites formed during the younger Messinian salinity crisis. The Rosetta Marble of Anatolia may represent the best‐preserved selenite pseudomorphs worldwide and have a clear potential to act as a template for the study of meta‐selenite in deep time. KW - Blueschist metamorphism KW - depositional environment KW - evaporites KW - Neotethys KW - pseudomorphism KW - sedimentology Y1 - 2019 U6 - https://doi.org/10.1111/sed.12606 SN - 0037-0746 SN - 1365-3091 VL - 66 IS - 7 SP - 2627 EP - 2660 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Holec, Jan A1 - Rybáček, Jiří A1 - Vacek, Jaroslav A1 - Karras, Manfred A1 - Bednárová, Lucie A1 - Budesinsky, Milos A1 - Slusna, Michaela A1 - Holy, Petr A1 - Schmidt, Bernd A1 - Stará, Irena G. A1 - Starý, Ivo T1 - Chirality-Controlled Self-Assembly of Amphiphilic Dibenzo[6]helicenes into Langmuir-Blodgett Thin Films JF - Chemistry - a European journal N2 - Racemic and highly enantioenriched 3-methoxycarbonyl, 3-carboxy, and 3-hydroxymethyl derivatives of dibenzo[6]helicene were prepared. The Langmuir layers of these helicenes were formed at the air-water interface and transferred onto solid substrates to afford Langmuir-Blodgett films, which were then studied by ambient atomic force microscopy and (chir)optical spectroscopy. Significant differences were found in the behaviour of the Langmuir layers as well as in the morphology, UV/Vis, electronic circular dichroism (ECD), and fluorescence spectra of the Langmuir-Blodgett thin films depending on the molecular chirality and nature of the polar group. The experimental results were supported by molecular dynamics simulations. KW - arenes KW - chirality KW - helical structures KW - Langmuir-Blodgett films KW - self-assembly Y1 - 2019 U6 - https://doi.org/10.1002/chem.201901695 SN - 0947-6539 SN - 1521-3765 VL - 25 IS - 49 SP - 11494 EP - 11502 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Orland, Andreas A1 - Roos, Michael W. M. T1 - Price-setting with quadratic adjustment costs BT - experimental evidence JF - Journal of economic behavior & organization N2 - We test the price-setting behavior of firms using the Rotemberg (1982) model in order to explain puzzles in the New Keynesian Phillips curve (NKPC). For our tests, we conducted experiments that adapt the model into an individual decision-making problem. We find systematic deviations in price-setting according to the subjects’ degree of information acquisition. Subjects rarely make use of past information. On the other hand, subjects that decide to acquire relatively little information about future desired prices tend to overweight their own past set price when they set prices. We study the impact of this heterogeneous price-setting behavior for theoretically derived forward-looking Phillips curves. Our estimated NKPCs are in line with the empirical literature. The deviations from theoretical predictions in our NKPCs are driven by the less-informed subjects. KW - Experimental macroeconomics KW - Intertemporal optimization KW - Nominal frictions KW - Phillips curve Y1 - 2019 U6 - https://doi.org/10.1016/j.jebo.2019.05.010 SN - 0167-2681 SN - 1879-1751 VL - 163 SP - 88 EP - 116 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Martin-Puertas, Celia A1 - Lauterbach, Stefan A1 - Allen, Judy R. M. A1 - Perez, Marta A1 - Blockley, Simon A1 - Wulf, Sabine A1 - Huntley, Brian A1 - Brauer, Achim T1 - Initial Mediterranean response to major climate reorganization during the last interglacial-glacial transition JF - Quaternary science reviews : the international multidisciplinary research and review journal N2 - Millennial-scale Dansgaard Oeschger (DO) variability at northern high latitudes has influenced climatic and environmental conditions in the Mediterranean during the last glacial period. There is evidence that the hemispheric transmission of the DO variability occurred at the end of DO event 25; however, the exact timing and the trigger that activated the environmental response in the Mediterranean remains incompletely understood. Here, we provide evidence that the clear millennial-scale teleconnection between Greenland and the Mediterranean started at similar to 111.4 ka BP and was initiated by a sub-millennial scale cooling in Greenland (GI-25b). High-resolution sediment proxies and the pollen record of Lago Grande di Monticchio (MON), Italy, reflect climatic instability during the last millennium of the last interglacial, which was characterised by a first and short cooling episode (MON 1) at 111.44 +/- 0.69 ka BP, coinciding with the Greenland cold sub-event GI-25b in duration and timing (within dating uncertainties). MON and Greenland (NorthGRIP ice core) also agree in recording a subsequent warm rebound phase that abruptly culminated in the stadial MON 2/GS-25, marking the transition into the last glacial period. Our results show that the GI-25b triggered an early environmental response at MON to centennial-scale climate change in Greenland as a prelude to the millennial-scale teleconnection that was maintained during the glacial period. KW - Palaeoclimatology KW - Last interglacial-glacial transition KW - Millennial-scale variability KW - Mediterranean KW - Varved sediments Y1 - 2019 U6 - https://doi.org/10.1016/j.quascirev.2019.05.019 SN - 0277-3791 VL - 215 SP - 232 EP - 241 PB - Elsevier CY - Oxford ER - TY - GEN A1 - Dunsing, Valentin A1 - Irmscher, Tobias A1 - Barbirz, Stefanie A1 - Chiantia, Salvatore T1 - Microviscosity of bacterial biofilm matrix characterized by fluorescence correlation spectroscopy and single particle tracking T2 - European biophysics journal : with biophysics letters ; an international journal of biophysics Y1 - 2019 U6 - https://doi.org/https://doi.org/10.1007/s00249-019-01373-4 SN - 0175-7571 SN - 1432-1017 VL - 48 SP - S115 EP - S115 PB - Springer CY - New York ER - TY - GEN A1 - Luckner, Madlen A1 - Dunsing, Valentin A1 - Drüke, Markus A1 - Zuehlke, B. A1 - Petazzi, Roberto Arturo A1 - Chiantia, Salvatore A1 - Herrmann, A. T1 - Quantifying protein oligomerization directly in living cells BT - a systematic comparison of fluorescent proteins and application to Influenza A virus infection T2 - European biophysics journal : with biophysics letters ; an international journal of biophysics Y1 - 2019 SN - 0175-7571 SN - 1432-1017 VL - 48 SP - S183 EP - S183 PB - Springer CY - New York ER - TY - GEN A1 - Moga, A. A1 - Robinson, T. A1 - Leimkühler, Silke T1 - Towards reconstituting a biosynthetic pathway within compartmentalized GUVs T2 - European biophysics journal : with biophysics letters ; an international journal of biophysics Y1 - 2019 SN - 0175-7571 SN - 1432-1017 VL - 48 SP - S218 EP - S218 PB - Springer CY - New York ER - TY - JOUR A1 - Weis, Philipp A1 - Hess, Andreas A1 - Kircher, Gunnar A1 - Huang, Shilin A1 - Auernhammer, Günter K. A1 - Koynov, Kaloian A1 - Butt, Hans-Jürgen A1 - Wu, Si T1 - Effects of Spacers on Photoinduced Reversible Solid-to-Liquid Transitions of Azobenzene-Containing Polymers JF - Chemistry - a European journal N2 - Photoisomerization in some azobenzene-containing polymers (azopolymers) results in reversible solid-to-liquid transitions because trans- and cis-azopolymers have different glass transition temperatures. This property enables photoinduced healing and processing of azopolymers with high spatiotemporal resolution. However, a general lack of knowledge about the influence of the polymer structure on photoinduced reversible solid-to-liquid transitions hinders the design of such novel polymers. Herein, the synthesis and photoresponsive behavior of new azopolymers with different lengths of spacers between the polymer backbone and the azobenzene group on the side chain are reported. Azopolymers with no and 20 methylene spacers did not show photoinduced solid-to-liquid transitions. Azopolymers with 6 or 12 methylene spacers showed photoinduced solid-to-liquid transitions. This study demonstrates that spacers are essential for azopolymers with photoinduced reversible solid-to-liquid transitions, and thus, gives an insight into how to design azopolymers for photoinduced healing and processing. KW - azobenzenes KW - isomerization KW - photochemistry KW - polymers KW - self-healing Y1 - 2019 U6 - https://doi.org/10.1002/chem.201902273 SN - 0947-6539 SN - 1521-3765 VL - 25 IS - 46 SP - 10946 EP - 10953 PB - Wiley-VCH CY - Weinheim ER - TY - JOUR A1 - Jann, Werner A1 - Wegrich, Kai T1 - Generalists and specialists in executive politics: Why ambitious meta-policies so often fail JF - Public administration N2 - This article contributes to the politics of policy‐making in executive government. It introduces the analytical distinction between generalists and specialists as antagonistic players in executive politics and develops the claim that policy specialists are in a structurally advantaged position to succeed in executive politics and to fend off attempts by generalists to influence policy choices through cross‐cutting reform measures. Contrary to traditional textbook public administration, we explain the views of generalists and specialists not through their training but their positions within an organization. We combine established approaches from public policy and organization theory to substantiate this claim and to define the dilemma that generalists face when developing government‐wide reform policies (‘meta‐policies’) as well as strategies to address this problem. The article suggests that the conceptual distinction between generalists and specialists allows for a more precise analysis of the challenges for policy‐making across government organizations than established approaches. Y1 - 2019 U6 - https://doi.org/10.1111/padm.12614 SN - 0033-3298 SN - 1467-9299 VL - 97 IS - 4 SP - 845 EP - 860 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Quessab, Yassine A1 - Deb, Marwan A1 - Gorchon, J. A1 - Hehn, M. A1 - Malinowski, Gregory A1 - Mangin, S. T1 - Resolving the role of magnetic circular dichroism in multishot helicity-dependent all-optical switching JF - Physical review : B, Condensed matter and materials physics N2 - By conducting helicity-dependent ultrafast magnetization dynamics in a CoTb ferrimagnetic alloy, we are able to quantitatively determine the magnetic circular dichroism (MCD) and resolve its role in the helicity-dependent all-optical switching (AOS). Unequivocal interpretation of the sign of the dichroism is provided by performing AOS and femtosecond laser-induced domain wall motion experiments. We demonstrate that AOS occurs when the magnetization is initially in the most absorbent state, according to the light helicity. Moreover, we evidence that the MCD creates a thermal gradient that drives a domain wall toward hotter regions. Our experimental results are in agreement with the purely thermal models of AOS. Y1 - 2019 U6 - https://doi.org/10.1103/PhysRevB.100.024425 SN - 2469-9950 SN - 2469-9969 VL - 100 IS - 2 PB - American Physical Society CY - College Park ER - TY - GEN A1 - Krämer, Felicitas T1 - Perspectives on embryo donation T2 - Bioethics Y1 - 2019 U6 - https://doi.org/10.1111/bioe.12636 SN - 0269-9702 SN - 1467-8519 VL - 33 IS - 6 SP - 634 EP - 636 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Roder, Giulia A1 - Hudson, Paul A1 - Taroili, Paolo T1 - Flood risk perceptions and the willingness to pay for flood insurance in the Veneto region of Italy JF - International Journal of Disaster Risk Reduction N2 - The floodplain of the Veneto region (north-east Italy) is one of the most inhabited and economically competitive urban landscapes in Europe. Moreover, recent flood events have caused millions of Euros in damage across the region. Due to the combined influence of climate change and socio-economic development, flood impacts are expected to grow. Therefore, it is important for all flood-prone individuals to actively manage and limit flood risk through property-level flood risk management as part of an integrated flood risk management strategy. This is in line with the calls for wider community engagement in risk management in the Sendai Framework for Disaster Risk Reduction and the Sustainable Development Goals. Therefore, an online-survey of Veneto region residents was conducted asking questions regarding flood risk perceptions, preparedness, and preferences towards flood insurance via self-stated willingness to pay (WTP). Our analysis provides an initial indication that while flood risk knowledge is high, it may not be sufficient to encourage proactive risk management. From the WTP values provided people seem reluctant to buy insurance. However, many respondents expressed that a compulsory insurance system may be acceptable. In such a scheme the estimated insurance premium could fall to between (sic)26 and (sic)42 per year, as compared to, potentially, (sic)800 under risk-based premiums, which falls within the majority of WTP estimates provided ((sic)0-(sic)250). Overall, we identify areas of future research that are critical for the better design of risk management policies, supporting the insurance companies in risk management and for recommendations regarding property-level risk management. KW - Flood risk KW - Risk perception KW - Preparedness KW - Willingness to pay KW - Italy Y1 - 2019 U6 - https://doi.org/10.1016/j.ijdrr.2019.101172 SN - 2212-4209 VL - 37 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Dirnitrov, Radoslav A1 - Hovi, Jon A1 - Sprinz, Detlef F. A1 - Saelen, Håkon A1 - Underdal, Arild T1 - Institutional and environmental effectiveness BT - will the Paris Agreement work? JF - Wiley interdisciplinary reviews : Climate change N2 - The 2015 Paris Agreement (PA) has been widely hailed as a diplomatic triumph and a breakthrough in global climate cooperation. However, it is commonly accepted that the PA's collective goal—keeping global warming “well below” 2°C above preindustrial levels—remains ambitious. Making matters even more challenging, in 2017, global CO2 emissions resumed growth after 3 years of near standstill. In 2018, this growth accelerated. It is therefore extremely important that the PA's institutional architecture meet expectations concerning its ability to induce member countries to promise and deliver emissions reductions. This study offers a review of the rapidly growing literature on the PA, to assess its strengths and weaknesses, its significance, and its prospects. We focus on evaluations of its institutional structure and its ability to induce member countries to implement policies. We frame the issues as a trilemma: the challenge of simultaneously satisfying all three main conditions for effectiveness—broad participation, deep commitments, and satisfactory compliance rates. Based on our review, we conclude that the key challenge for the PA will likely be to facilitate sufficiently fast ratcheting‐up of nationally determined contributions, while keeping compliance rates high. KW - ambition KW - climate change cooperation KW - compliance KW - Paris Agreement KW - participation Y1 - 2019 U6 - https://doi.org/10.1002/wcc.583 SN - 1757-7780 SN - 1757-7799 VL - 10 IS - 4 PB - Wiley CY - Hoboken ER - TY - JOUR A1 - Bazhenova, Ekaterina A1 - Zerbato, Francesca A1 - Oliboni, Barbara A1 - Weske, Mathias T1 - From BPMN process models to DMN decision models JF - Information systems N2 - The interplay between process and decision models plays a crucial role in business process management, as decisions may be based on running processes and affect process outcomes. Often process models include decisions that are encoded through process control flow structures and data flow elements, thus reducing process model maintainability. The Decision Model and Notation (DMN) was proposed to achieve separation of concerns and to possibly complement the Business Process Model and Notation (BPMN) for designing decisions related to process models. Nevertheless, deriving decision models from process models remains challenging, especially when the same data underlie both process and decision models. In this paper, we explore how and to which extent the data modeled in BPMN processes and used for decision-making may be represented in the corresponding DMN decision models. To this end, we identify a set of patterns that capture possible representations of data in BPMN processes and that can be used to guide the derivation of decision models related to existing process models. Throughout the paper we refer to real-world healthcare processes to show the applicability of the proposed approach. (C) 2019 Elsevier Ltd. All rights reserved. KW - Business process models KW - Decision models KW - BPMN KW - DMN KW - Pattern Y1 - 2019 U6 - https://doi.org/10.1016/j.is.2019.02.001 SN - 0306-4379 SN - 1873-6076 VL - 83 SP - 69 EP - 88 PB - Elsevier CY - Amsterdam ER -