@article{JoziNajafabadiHaberlandLeBretonetal.2022, author = {Jozi Najafabadi, Azam and Haberland, Christian and Le Breton, Eline and Handy, Mark R. and Verwater, Vincent F. and Heit, Benjamin and Weber, Michael}, title = {Constraints on crustal structure in the vicinity of the adriatic indenter (European Alps) from Vp and Vp/Vs local earthquake tomography}, series = {Journal of geophysical research : Solid earth}, volume = {127}, journal = {Journal of geophysical research : Solid earth}, number = {2}, publisher = {American Geophysical Union}, address = {Washington}, issn = {2169-9313}, doi = {10.1029/2021JB023160}, pages = {22}, year = {2022}, abstract = {In this study, 3-D models of P-wave velocity (Vp) and P-wave and S-wave ratio (Vp/Vs) of the crust and upper mantle in the Eastern and eastern Southern Alps (northern Italy and southern Austria) were calculated using local earthquake tomography (LET). The data set includes high-quality arrival times from well-constrained hypocenters observed by the dense, temporary seismic networks of the AlpArray AASN and SWATH-D. The resolution of the LET was checked by synthetic tests and analysis of the model resolution matrix. The small inter-station spacing (average of similar to 15 km within the SWATH-D network) allowed us to image crustal structure at unprecedented resolution across a key part of the Alps. The derived P velocity model revealed a highly heterogeneous crustal structure in the target area. One of the main findings is that the lower crust is thickened, forming a bulge at 30-50 km depth just south of and beneath the Periadriatic Fault and the Tauern Window. This indicates that the lower crust decoupled both from its mantle substratum as well as from its upper crust. The Moho, taken to be the iso-velocity contour of Vp = 7.25 km/s, agrees with the Moho depth from previous studies in the European and Adriatic forelands. It is shallower on the Adriatic side than on the European side. This is interpreted to indicate that the European Plate is subducted beneath the Adriatic Plate in the Eastern and eastern Southern Alps.}, language = {en} } @article{PerkinsSantosRoseetal.2022, author = {Perkins, Anita K. and Santos, Isaac R. and Rose, Andrew L. and Schulz, Kai G. and Grossart, Hans-Peter and Eyre, Bradley D. and Kelaher, Brendan P. and Oakes, Joanne M.}, title = {Production of dissolved carbon and alkalinity during macroalgal wrack degradation on beaches}, series = {Biogeochemistry}, volume = {160}, journal = {Biogeochemistry}, number = {2}, publisher = {Springer}, address = {Dordrecht}, issn = {0168-2563}, doi = {10.1007/s10533-022-00946-4}, pages = {159 -- 175}, year = {2022}, abstract = {Marine macroalgae are a key primary producer in coastal ecosystems, but are often overlooked in blue carbon inventories. Large quantities of macroalgal detritus deposit on beaches, but the fate of wrack carbon (C) is little understood. If most of the wrack carbon is respired back to CO2, there would be no net carbon sequestration. However, if most of the wrack carbon is converted to bicarbonate (alkalinity) or refractory DOC, wrack deposition would represent net carbon sequestration if at least part of the metabolic products (e.g., reduced Fe and S) are permanently removed (i.e., long-term burial) and the DOC is not remineralised. To investigate the release of macroalgal C via porewater and its potential to contribute to C sequestration (blue carbon), we monitored the degradation of Ecklonia radiata in flow-through mesocosms simulating tidal flushing on sandy beaches. Over 60 days, 81\% of added E. radiata organic matter (OM) decomposed. Per 1 mol of detritus C, the degradation produced 0.48 +/- 0.34 mol C of dissolved organic carbon (DOC) (59\%) and 0.25 +/- 0.07 mol C of dissolved inorganic carbon (DIC) (31\%) in porewater, and a small amount of CO2 (0.3 +/- 0.0 mol C; ca. 3\%) which was emitted to the atmosphere. A significant amount of carbonate alkalinity was found in porewater, equating to 33\% (0.27 +/- 0.05 mol C) of the total degraded C. The degradation occurred in two phases. In the first phase (days 0-3), 27\% of the OM degraded, releasing highly reactive DOC. In the second phase (days 4-60), the labile DOC was converted to DIC. The mechanisms underlying E. radiata degradation were sulphate reduction and ammonification. It is likely that the carbonate alkalinity was primarily produced through sulphate reduction. The formation of carbonate alkalinity and semi-labile or refractory DOC from beach wrack has the potential to play an overlooked role in coastal carbon cycling and contribute to marine carbon sequestration.}, language = {en} } @article{HagedornSerthMeinel2023, author = {Hagedorn, Christiane and Serth, Sebastian and Meinel, Christoph}, title = {The mysterious adventures of Detective Duke}, series = {Frontiers in education}, volume = {7}, journal = {Frontiers in education}, publisher = {Frontiers Media}, address = {Lausanne}, issn = {2504-284X}, doi = {10.3389/feduc.2022.1016401}, pages = {22}, year = {2023}, abstract = {About 15 years ago, the first Massive Open Online Courses (MOOCs) appeared and revolutionized online education with more interactive and engaging course designs. Yet, keeping learners motivated and ensuring high satisfaction is one of the challenges today's course designers face. Therefore, many MOOC providers employed gamification elements that only boost extrinsic motivation briefly and are limited to platform support. In this article, we introduce and evaluate a gameful learning design we used in several iterations on computer science education courses. For each of the courses on the fundamentals of the Java programming language, we developed a self-contained, continuous story that accompanies learners through their learning journey and helps visualize key concepts. Furthermore, we share our approach to creating the surrounding story in our MOOCs and provide a guideline for educators to develop their own stories. Our data and the long-term evaluation spanning over four Java courses between 2017 and 2021 indicates the openness of learners toward storified programming courses in general and highlights those elements that had the highest impact. While only a few learners did not like the story at all, most learners consumed the additional story elements we provided. However, learners' interest in influencing the story through majority voting was negligible and did not show a considerable positive impact, so we continued with a fixed story instead. We did not find evidence that learners just participated in the narrative because they worked on all materials. Instead, for 10-16\% of learners, the story was their main course motivation. We also investigated differences in the presentation format and concluded that several longer audio-book style videos were most preferred by learners in comparison to animated videos or different textual formats. Surprisingly, the availability of a coherent story embedding examples and providing a context for the practical programming exercises also led to a slightly higher ranking in the perceived quality of the learning material (by 4\%). With our research in the context of storified MOOCs, we advance gameful learning designs, foster learner engagement and satisfaction in online courses, and help educators ease knowledge transfer for their learners.}, language = {en} } @techreport{Doerfler2021, type = {Working Paper}, author = {D{\"o}rfler, Thomas}, title = {Interface challenges of UN sanctions with forums of export control}, series = {International sanctions: improving implementation through better interface management}, journal = {International sanctions: improving implementation through better interface management}, editor = {Lohmann, Sascha and Vorrath, Judith}, publisher = {Stiftung Wissenschaft und Politik}, address = {Berlin}, pages = {23 -- 31}, year = {2021}, language = {en} } @article{HeldtDoerfler2021, author = {Heldt, Eugenia C. and D{\"o}rfler, Thomas}, title = {Orchestrating private investors for development}, series = {Regulation \& governance}, volume = {16}, journal = {Regulation \& governance}, number = {4}, publisher = {Wiley-Blackwell}, address = {Hoboken, NJ}, issn = {1748-5983}, doi = {10.1111/rego.12432}, pages = {1382 -- 1398}, year = {2021}, abstract = {Confronted with a new wave of criticism on the in effectiveness of its development programs, the World Bank embarked on a revitalization process, turning to private investors to finance International Development Association projects and widening its mandate. To explain these adaptation strategies of the World Bank to regain relevance, this piece draws on organizational ecology and orchestration scholarship. We contend that international organizations rely on two adaptation mechanisms, orchestration and scope expansion, when they lose their role as focal actors in an issue area. We find that the World Bank has indeed lost market share and has relied on these two mechanisms to revitalize itself. We show that the World Bank responded to changes in the environment by orchestrating a private sector-oriented capital increase, prioritizing private funding for development through a "cascade approach," and expanding the scope of its mandate into adjacent domains of transnational governance, including climate change and global health.}, language = {en} } @article{RaelingHanneSchroederetal.2017, author = {R{\"a}ling, Romy and Hanne, Sandra and Schr{\"o}der, Astrid and Keßler, Carla and Wartenburger, Isabell}, title = {Judging the animacy of words}, series = {Quarterly journal of experimental psychology}, volume = {70}, journal = {Quarterly journal of experimental psychology}, number = {10}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {1747-0218}, doi = {10.1080/17470218.2016.1223704}, pages = {2094 -- 2104}, year = {2017}, abstract = {The age at which members of a semantic category are learned (age of acquisition), the typicality they demonstrate within their corresponding category, and the semantic domain to which they belong (living, non-living) are known to influence the speed and accuracy of lexical/semantic processing. So far, only a few studies have looked at the origin of age of acquisition and its interdependence with typicality and semantic domain within the same experimental design. Twenty adult participants performed an animacy decision task in which nouns were classified according to their semantic domain as being living or non-living. Response times were influenced by the independent main effects of each parameter: typicality, age of acquisition, semantic domain, and frequency. However, there were no interactions. The results are discussed with respect to recent models concerning the origin of age of acquisition effects.}, language = {en} } @article{Mackert2024, author = {Mackert, J{\"u}rgen}, title = {Citizenship}, series = {Politische Soziologie: Handbuch f{\"u}r Wissenschaft und Studium}, journal = {Politische Soziologie: Handbuch f{\"u}r Wissenschaft und Studium}, editor = {Endreß, Martin and Rampp, Benjamin}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-8487-4836-5}, year = {2024}, language = {de} } @article{DoerflerHeinzel2022, author = {D{\"o}rfler, Thomas and Heinzel, Mirko}, title = {Greening global governance}, series = {The review of international organizations}, volume = {18}, journal = {The review of international organizations}, number = {1}, publisher = {Springer}, address = {Boston}, issn = {1559-7431}, doi = {10.1007/s11558-022-09462-4}, pages = {117 -- 143}, year = {2022}, abstract = {The last decades have seen a remarkable expansion in the number of International Organizations (IOs) that have mainstreamed environmental issues into their policy scope—in many cases due to the pressure of civil society. We hypothesize that International Non-Governmental Organizations (INGOs), whose headquarters are in proximity to the headquarters of IOs, are more likely to affect IOs' expansion into the environmental domain. We test this explanation by utilizing a novel dataset on the strength of environmental global civil society in proximity to the headquarters of 76 IOs between 1950 and 2017. Three findings stand out. First, the more environmental INGOs have their secretariat in proximity to the headquarter of an IO, the more likely the IO mainstreams environmental policy. Second, proximate INGOs' contribution increases when they can rely on domestically focused NGOs in member states. Third, a pathway case reveals that proximate INGOs played an essential role in inside lobbying, outside lobbying and information provision during the campaign to mainstream environmental issues at the World Bank. However, their efforts relied to a substantial extent on the work of local NGOs on the ground.}, language = {en} } @article{GevayRablBressetal.2022, author = {G{\´e}vay, G{\´a}bor E. and Rabl, Tilmann and Breß, Sebastian and Madai-Tahy, Lor{\´a}nd and Quian{\´e}-Ruiz, Jorge-Arnulfo and Markl, Volker}, title = {Imperative or functional control flow handling}, series = {SIGMOD record / Association for Computing Machinery, Special Interest Group on Management of Data}, volume = {51}, journal = {SIGMOD record / Association for Computing Machinery, Special Interest Group on Management of Data}, number = {1}, publisher = {Association for Computing Machinery}, address = {New York}, issn = {0163-5808}, doi = {10.1145/3542700.3542715}, pages = {60 -- 67}, year = {2022}, abstract = {Modern data analysis tasks often involve control flow statements, such as the iterations in PageRank and K-means. To achieve scalability, developers usually implement these tasks in distributed dataflow systems, such as Spark and Flink. Designers of such systems have to choose between providing imperative or functional control flow constructs to users. Imperative constructs are easier to use, but functional constructs are easier to compile to an efficient dataflow job. We propose Mitos, a system where control flow is both easy to use and efficient. Mitos relies on an intermediate representation based on the static single assignment form. This allows us to abstract away from specific control flow constructs and treat any imperative control flow uniformly both when building the dataflow job and when coordinating the distributed execution.}, language = {en} } @article{Tosch2023, author = {Tosch, Frank}, title = {Meister des Sokratischen Gespr{\"a}chs - Heinrich Julius Bruns (1746-1794)}, publisher = {Rochow-Museum}, address = {Reckahn}, isbn = {978-3-9819076-6-7}, year = {2023}, language = {de} } @misc{WangOswaldGraeffetal.2020, author = {Wang, Wei-shi and Oswald, Sascha Eric and Gr{\"a}ff, Thomas and Lensing, Hermann-Josef and Liu, Tie and Strasser, Daniel and Munz, Matthias}, title = {Correction: Impact of river reconstruction on groundwater flow during bank filtration assessed by transient three-dimensional modelling of flow and heat transport. - Hydrogeology Journal. - Berlin: Springer. - 28 (2020) , S. 723. - https://doi.org/10.1007/s10040-019-02063-3}, series = {Hydrogeology journal : official journal of the International Association of Hydrogeologists}, volume = {28}, journal = {Hydrogeology journal : official journal of the International Association of Hydrogeologists}, number = {7}, publisher = {Springer}, address = {Berlin ; Heidelberg ; New York, NY}, issn = {1431-2174}, doi = {10.1007/s10040-020-02221-y}, pages = {2633 -- 2634}, year = {2020}, language = {en} } @article{AscheHesseHoly2023, author = {Asche, Matthias and Hesse, Christian and Hol{\´y}, Martin}, title = {Editorial}, series = {Studentenmigration, Gelehrtennetzwerke und Buchkultur. Basel und die Schweizer Hohen Schulen in ihren Bez{\"u}gen zu (Ost)Mitteleuropa vom 15. bis 17. Jahrhundert}, journal = {Studentenmigration, Gelehrtennetzwerke und Buchkultur. Basel und die Schweizer Hohen Schulen in ihren Bez{\"u}gen zu (Ost)Mitteleuropa vom 15. bis 17. Jahrhundert}, publisher = {Charles University, Karolinum Press}, address = {Prag}, pages = {10 -- 11}, year = {2023}, language = {de} } @article{RaoufiHoermannLigorioetal.2020, author = {Raoufi, Meysam and H{\"o}rmann, Ulrich and Ligorio, Giovanni and Hildebrandt, Jana and P{\"a}tzel, Michael and Schultz, Thorsten and Perdigon, Lorena and Koch, Norbert and List-Kratochvil, Emil and Hecht, Stefan and Neher, Dieter}, title = {Simultaneous effect of ultraviolet radiation and surface modification on the work function and hole injection properties of ZnO thin films}, series = {Physica Status Solidi. A , Applications and materials science}, volume = {217}, journal = {Physica Status Solidi. A , Applications and materials science}, number = {5}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1862-6300}, doi = {10.1002/pssa.201900876}, pages = {1 -- 6}, year = {2020}, abstract = {The combined effect of ultraviolet (UV) light soaking and self-assembled monolayer deposition on the work function (WF) of thin ZnO layers and on the efficiency of hole injection into the prototypical conjugated polymer poly(3-hexylthiophen-2,5-diyl) (P3HT) is systematically investigated. It is shown that the WF and injection efficiency depend strongly on the history of UV light exposure. Proper treatment of the ZnO layer enables ohmic hole injection into P3HT, demonstrating ZnO as a potential anode material for organic optoelectronic devices. The results also suggest that valid conclusions on the energy-level alignment at the ZnO/organic interfaces may only be drawn if the illumination history is precisely known and controlled. This is inherently problematic when comparing electronic data from ultraviolet photoelectron spectroscopy (UPS) measurements carried out under different or ill-defined illumination conditions.}, language = {en} } @article{FunkBusseSiegmundetal.2022, author = {Funk, Roger and Busse, Jaqueline and Siegmund, Nicole and Sommer, Michael and Iturri, Laura Antonela and Panebianco, Juan E. and Avecilla, Fernando and Buschiazzo, Daniel}, title = {Phytoliths in particulate matter released by wind erosion on arable land in La Pampa, Argentina}, series = {Frontiers in environmental science}, volume = {10}, journal = {Frontiers in environmental science}, publisher = {Frontiers Media}, address = {Lausanne}, issn = {2296-665X}, doi = {10.3389/fenvs.2022.969898}, pages = {10}, year = {2022}, abstract = {Silicon (Si) is considered a beneficial element in plant nutrition, but its importance on ecosystems goes far beyond that. Various forms of silicon are found in soils, of which the phytogenic pool plays a decisive role due to its good availability. This Si returns to the soil through the decomposition of plant residues, where they then participate in the further cycle as biogenic amorphous silica (bASi) or so-called phytoliths. These have a high affinity for water, so that the water holding capacity and water availability of soils can be increased even by small amounts of ASi. Agricultural land is a considerable global dust source, and dust samples from arable land have shown in cloud formation experiments a several times higher ice nucleation activity than pure mineral dust. Here, particle sizes in the particulate matter fractions (PM) are important, which can travel long distances and reach high altitudes in the atmosphere. Based on this, the research question was whether phytoliths could be detected in PM samples from wind erosion events, what are the main particle sizes of phytoliths and whether an initial quantification was possible.Measurements of PM concentrations were carried out at a wind erosion measuring field in the province La Pampa, Argentina. PM were sampled during five erosion events with Environmental Dust Monitors (EDM). After counting and classifying all particles with diameters between 0.3 and 32 mu m in the EDMs, they are collected on filters. The filters were analyzed by Scanning Electron Microscopy and Energy Dispersive X-Ray analysis (SEM-EDX) to investigate single or ensembles of particles regarding composition and possible origins.The analyses showed up to 8.3 per cent being phytoliths in the emitted dust and up to 25 per cent of organic origin. Particles of organic origin are mostly in the coarse dust fraction, whereas phytoliths are predominately transported in the finer dust fractions. Since phytoliths are both an important source of Si as a plant nutrient and are also involved in soil C fixation, their losses from arable land via dust emissions should be considered and its specific influence on atmospheric processes should be studied in detail in the future.}, language = {en} } @inproceedings{DemarisGrišićHuisingaetal.2020, author = {D{\´e}maris, Alise and Grišić, Ana-Marija and Huisinga, Wilhelm and Walter, Reinisch and Kloft, Charlotte}, title = {Evaluation of dosing strategies of anti-TNF alpha monoclonal antibodies using pharmacokinetic modelling and simulation}, series = {Journal of Crohn's and Colitis}, volume = {14}, booktitle = {Journal of Crohn's and Colitis}, number = {Supp. 1}, publisher = {Oxford Univ. Press}, address = {Oxford}, issn = {1873-9946}, doi = {10.1093/ecco-jcc/jjz203.201}, pages = {S171 -- S172}, year = {2020}, abstract = {Background: Anti-TNFα monoclonal antibodies (mAbs) are a well-established treatment for patients with Crohn's disease (CD). However, subtherapeutic concentrations of mAbs have been related to a loss of response during the first year of therapy1. Therefore, an appropriate dosing strategy is crucial to prevent the underexposure of mAbs for those patients. The aim of our study was to assess the impact of different dosing strategies (fixed dose or body size descriptor adapted) on drug exposure and the target concentration attainment for two different anti-TNFα mAbs: infliximab (IFX, body weight (BW)-based dosing) and certolizumab pegol (CZP, fixed dosing). For this purpose, a comprehensive pharmacokinetic (PK) simulation study was performed. Methods: A virtual population of 1000 clinically representative CD patients was generated based on the distribution of CD patient characteristics from an in-house clinical database (n = 116). Seven dosing regimens were investigated: fixed dose and per BW, lean BW (LBW), body surface area, height, body mass index and fat-free mass. The individual body size-adjusted doses were calculated from patient generated body size descriptor values. Then, using published PK models for IFX and CZP in CD patients2,3, for each patient, 1000 concentration-time profiles were simulated to consider the typical profile of a specific patient as well as the range of possible individual profiles due to unexplained PK variability across patients. For each dosing strategy, the variability in maximum and minimum mAb concentrations (Cmax and Cmin, respectively), area under the concentration-time curve (AUC) and the per cent of patients reaching target concentration were assessed during maintenance therapy. Results: For IFX and CZP, Cmin showed the highest variability between patients (CV ≈110\% and CV ≈80\%, respectively) with a similar extent across all dosing strategies. For IFX, the per cent of patients reaching the target (Cmin = 5 µg/ml) was similar across all dosing strategies (~15\%). For CZP, the per cent of patients reaching the target average concentration of 17 µg/ml ranged substantially (52-71\%), being the highest for LBW-adjusted dosing. Conclusion: By using a PK simulation approach, different dosing regimen of IFX and CZP revealed the highest variability for Cmin, the most commonly used PK parameter guiding treatment decisions, independent upon dosing regimen. Our results demonstrate similar target attainment with fixed dosing of IFX compared with currently recommended BW-based dosing. For CZP, the current fixed dosing strategy leads to comparable percentage of patients reaching target as the best performing body size-adjusted dosing (66\% vs. 71\%, respectively).}, language = {en} } @article{Doerfler2023, author = {D{\"o}rfler, Thomas}, title = {Why rules matter: shaping security council sanctions policy in counterterrorism and beyond}, series = {Journal of global security studies}, volume = {8}, journal = {Journal of global security studies}, number = {1}, publisher = {Oxford University Press}, address = {Oxford}, issn = {2057-3170}, doi = {10.1093/jogss/ogac041}, pages = {19}, year = {2023}, abstract = {Sanctions are critical to the Security Council's efforts to fight terrorism. What is striking is that the Council's sanctions regimes are subject to detailed sets of rules and decision criteria. The scholarship on human rights in counterterrorism assumes that rights advocacy and court litigation have prompted this development. The article complements this literature by highlighting an unexplored internal driver of legal-regulatory decision-making and explores how mixed-motive interest constellations among Security Council members have affected the extent of committee regulations and the content of decisions taken by sanctions committees. Based on internal documents and diplomatic cables, a comparative analysis of the Iraq sanctions regime and the counterterrorism sanctions regime demonstrates that mixed-motive interest constellations among Security Council members provide incentives to elaborate rules to guide decision-making resulting in legal-regulatory sanctions governance, even if the human rights of targeted individuals are not at stake. For comparative leverage and to assess the limits of the proposed mechanism, the analysis is briefly extended to other sanctions regimes targeting individuals (Democratic Republic of the Congo and Sudan). The findings have implications for this essential tool of the Security Council to react to threats to peace as diverse as counterterrorism, nonproliferation, and internal armed conflict.}, language = {en} } @article{Doerfler2022, author = {D{\"o}rfler, Thomas}, title = {The effect of expert recommendations on intergovernmental decision-making}, series = {International relations : the journal of the David Davies Memorial Institute of International Studies}, volume = {36}, journal = {International relations : the journal of the David Davies Memorial Institute of International Studies}, number = {2}, publisher = {Sage}, address = {London}, issn = {0047-1178}, doi = {10.1177/00471178211033941}, pages = {237 -- 261}, year = {2022}, abstract = {The article explores whether and to what extent expert recommendations affect decision-making within the Security Council and its North Korea and Iran sanctions regimes. The article first develops a rationalist theoretical argument to show why making many second-stage decisions, such as determining lists of items under export restrictions, subjects Security Council members to repeating coordination situations. Expert recommendations may provide focal point solutions to coordination problems, even when interests diverge and preferences remain stable. Empirically, the article first explores whether expert recommendations affected decision-making on commodity sanctions imposed on North Korea. Council members heavily relied on recommended export trigger lists as focal points, solving a divisive conflict among great powers. Second, the article explores whether expert recommendations affected the designation of sanctions violators in the Iran sanctions regime. Council members designated individuals and entities following expert recommendations as focal points, despite conflicting interests among great powers. The article concludes that expert recommendations are an additional means of influence in Security Council decision-making and seem relevant for second-stage decision-making among great powers in other international organisations.}, language = {en} } @article{DeySchoenleberSmaalenetal.2022, author = {Dey, Somnath and Sch{\"o}nleber, Andreas and Smaalen, Sander van and Morgenroth, Wolfgang and Larsen, Finn Krebs}, title = {Incommensurate phase in Λ-cobalt (III) sepulchrate trinitrate governed by highly competitive N-H...O and C-H...O hydrogen bond networks}, series = {Chemistry - a European journal}, volume = {28}, journal = {Chemistry - a European journal}, number = {13}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {0947-6539}, doi = {10.1002/chem.202104151}, pages = {8}, year = {2022}, abstract = {Phase transitions in molecular crystals are often determined by intermolecular interactions. The cage complex of [Co(C12H30N8)](3+) . 3 NO3- is reported to undergo a disorder-order phase transition at T-c1 approximate to 133 K upon cooling. Temperature-dependent neutron and synchrotron diffraction experiments revealed satellite reflections in addition to main reflections in the diffraction patterns below T-c1. The modulation wave vector varies as function of temperature and locks in at T-c3 approximate to 98 K. Here, we demonstrate that the crystal symmetry lowers from hexagonal to monoclinic in the incommensurately modulated phases in T-c1