bluuebunny/crossref_metadata_2025_split huggingface dataset:
Substantially Accelerated Response and Recovery in Pd‐Decorated WO3 Nanorods Gasochromic Hydrogen Sensor
Authors: Cho Sung Hwan , Suh Jun Min , Jeong Beomgyun , Lee Tae Hyung , Choi Kyoung Soon , Eom Tae Hoon , Choi Seung Won , Nam Gi Baek , Kim Yeong Jae , Jang Ho Won 
Published: March 2024

AbstractThe development of hydrogen (H2) gas sensors is essential for the safe and efficient adoption of H2 gas as a clean, renewable energy source in the challenges against climate change, given its flammability and associated safety risks. Among various H2 sensors, gasochromic sensors have attracted great interest due to their highly intuitive and low power operation, but slow kinetics, especially slow recovery rate limited its further practical application. This study introduces Pd‐decorated amorphous WO3 nanorods (Pd‐WO3 NRs) as an innovative gasochromic H2 sensor, demonstrating rapid and highly reversible color changes for H2 detection. In specific, the amorphous nanostructure exhibits notable porosity, enabling rapid detection and recovery by facilitating effective H2 gas interaction and efficient diffusion of hydrogen ions (H+) dissociated from the Pd nanoparticles (Pd NPs). The optimized Pd‐WO3 NRs sensor achieves an impressive response time of 14 s and a recovery time of 1 s to 5% H2. The impressively fast recovery time of 1 s is observed under a wide range of H2 concentrations (0.2–5%), making this study a fundamental solution to the challenged slow recovery of gasochromic H2 sensors.
Evidence for Trans‐Oligoene Chain Formation in Graphene Induced by Iodine
Authors: Grote Fabian , Weintrub Benjamin I. , Kreßler Mira , Cao Qing , Halbig Christian E. , Kusch Patryk , Bolotin Kirill I. , Eigler Siegfried 
Published: March 2024

AbstractFunctionalization of pristine graphene by hydrogen and fluorine is well studied, resulting in graphane and fluorographene structures. In contrast, functionalization of pristine graphene with iodine has not been reported. Here, the functionalization of graphene with iodine using photochemical activation is presented, which is thermally reversible at 400 °C. Additional dispersive dominant Raman modes that are probed by resonance Raman spectroscopy are observed. Additionally, iodinated graphene is probed by Kelvin probe force microscopy and by transport measurements showing p‐doping surpassing non‐covalent iodine doping by charge transfer‐complex formation. The emergent Raman modes combined with strong p‐doping indicate that iodine functionalization is distinct from simple iodine doping. A reaction mechanism based on these findings is proposed, identifying the large size of iodine atoms as the probable cause governing regiochemically controlled addition due to steric hinderance of reactive sites. The modification of the electronic structure is explained by the confinement of 1D trans‐oligoene chains between sp3‐defects. These results demonstrate the uniqueness of iodine reactivity toward graphene and the modification of the electronic structure of iodinated graphene, highlighting its dependence on the spatial arrangement of substituents.
MHD flow of the novel quadruple hybrid nanofluid model in a stenosis artery with porous walls and thermal radiation: A Sisko model‐based analysis
Authors: Omama Mohamed , Arafa Ayman A. , Elsaid Ahmed , Zahra Waheed K. 
Published: March 2024

AbstractThis study introduces a mathematical model that describes the Magnetohydrodynamics (MHD) flow of blood in a porous stenosis artery, incorporating a new hybrid nanofluid (HNF) model known as ‘Quadruple’ or the tetra‐(HNF) model. An innovative aspect of this study lies in the unexplored combination of tetra‐hybrid nanoparticles with the Sisko rheological model. The conventional Tiwari and Das (HNF) model has been expanded to accommodate the tetra‐(HNFs) case. To transform the governing partial differential equations into ordinary differential equations, a series of variable similarity transformations are employed. The resulting highly nonlinear simultaneous equations are efficiently solved using the shooting method. Numerical computations are conducted to investigate various parametric conditions, and graphs are utilized to visualize notable aspects of flow velocity and temperature. A comprehensive analysis is provided to illustrate the influence of flow parameters on wall shear stress and local Nusselt number, which are depicted through figures and tables. The study shows that the novel tetra‐HNF exhibits enhancements in blood flow when compared to nanofluids with a lower number of hybrids. Increasing the flow power index of non‐Newtonian Sisko model leads to improve convective heat transfer. Furthermore, parameters such as porosity, thermal radiation, and magnetic effects exhibit noticeable impacts on blood flow, temperature, and associated risks in constricted arteries.
Des Kaisers neue Kleider. Über die Verwaltung des Unverwaltbaren in der forensischen Psychiatrie
Authors: Jansen Till 
Published: March 2024

Zusammenfassung.Die Verwaltung als rationale Herrschaftstechnik setzt Rationalität auf Seite ihrer Subjekte voraus. Stellt sie jedoch Irrationalität fest und ist diese gar verbunden mit der Gefährlichkeit der Irrationalen für die öffentliche Sicherheit, hat die Verwaltung ein Problem. Hier tritt die forensische Psychiatrie auf den Plan. Sie macht sich auf, die gefährliche Irrationalität zu zähmen. Sie kategorisiert und entzieht Freiheit. Doch am Ende steht auch ihr nur der rationale Appell zur Verfügung, der an der gestellten Diagnose abzuperlen droht. „Sie sind irrational“, ruft die Psychiatrie. „Seien sie einsichtig und benehmen sie sich vernünftig!“ Diese Paradoxie führt nur deshalb nicht eine ausweglose Situation, weil die Praxis der gelingenden Psychiatrie sie unterläuft. Es entsteht ein Prozess der Normalisierung der Abweichung, der Neu- und Uminterpretation, in dem beide Seiten so tun können, als ob alles in Ordnung wäre.
Von der Akte zum Acting. Filmische Szenarien der Bürokratie
Authors: Wolf Burkhardt 
Published: March 2024

ZusammenfassungVerwaltungen gehen ihrem Auftrag gemäß unmerklich, im Idealfall unbesehen, weil ›aktenmäßig‹ zu Werke. Das mag erklären, wieso sie in den Bildkünsten – anders als etwa in der Literatur – nur wenig prominent geworden sind. Was aber heißt das für filmische Darstellungen, die ja auf narrative Dynamiken ebenso wie auf Bildregime bauen können?
Administering Emancipation. Verwaltung zwischen der »Tyranny of Structurelessness« und der »Tyranny of Tyranny«
Authors: Scherrieble Lara , Stolz Lukas 
Published: March 2024

ZusammenfassungDer Essay behandelt die Frage der Organisation sozialer Bewegungen, indem er den Fokus auf eine Episode des anarcha-feministischen Diskurses in den USA der 1970er Jahre richtet. Während Jo Freeman zu dieser Zeit die vermeintliche Strukturlosigkeit der Bewegung als Verschleierung impliziter Hierarchien kritisierte, antwortete Cathy Levine auf diese Kritik mit einer Warnung vor den Gefahren rigider organisationaler Hierarchisierungen. Unter Bezug auf Bini Adamczaks Konzept einer „Beziehungsweise“ revolutionärer Praxis schlägt der Beitrag eine Alternative zum Dualismus von Hierarchie und Strukturlosigkeit vor.
Intersecting end of the world branes
Authors: Angius Roberta , Makridou Andriana , Uranga Angel M. 
Published: March 2024

Abstract
Dynamical cobordisms implement the swampland cobordism conjecture in the framework of effective field theory, realizing codimension-1 end of the world (ETW) branes as singularities at finite spacetime distance at which scalars diverge to infinite field space distance. ETW brane solutions provide a useful probe of infinity in moduli/field spaces and the associated swampland constraints, such as the distance conjecture.We construct explicit solutions describing intersecting ETW branes in theories with multiple scalars and general potentials, so that different infinite field space limits coexist in the same spacetime, and can be simultaneously probed by paths approaching the ETW brane intersection. Our class of solutions includes physically interesting examples, such as intersections of Witten’s bubbles of nothing in toroidal compactifications, generalizations in compactifications on products of spheres, and possible flux dressings thereof (hence including charged objects at the ETW branes). From the cobordism perspective, the intersections can be regarded as describing the end of the world for end of the world branes, or as boundary domain walls interpolating between different ETW brane boundary conditions for the same bulk theory.
YAP1-CPNE3 positive feedback pathway promotes gastric cancer cell progression
Authors: Li Xuan , Zhong Hongguang , Shi Qianqian , Ruan Ruiwen , Huang Chunye , Wen Qin , Zeng Shaocheng , Xia Yang , Zeng Qinru , Xiong Jianping , Wang Shanshan , Chen Jun , Lei Wan , Deng Jun 
Published: March 2024

AbstractHippo-Yes-associated protein 1 (YAP1) plays an important role in gastric cancer (GC) progression; however, its regulatory network remains unclear. In this study, we identified Copine III (CPNE3) was identified as a novel direct target gene regulated by the YAP1/TEADs transcription factor complex. The downregulation of CPNE3 inhibited proliferation and invasion, and increased the chemosensitivity of GC cells, whereas the overexpression of CPNE3 had the opposite biological effects. Mechanistically, CPNE3 binds to the YAP1 protein in the cytoplasm, inhibiting YAP1 ubiquitination and degradation mediated by the E3 ubiquitination ligase β-transducin repeat-containing protein (β-TRCP). Thereby activating the transcription of YAP1 downstream target genes, which creates a positive feedback cycle to facilitate GC progression. Immunohistochemical analysis demonstrated significant upregulation of CPNE3 in GC tissues. Survival and Cox regression analyses indicated that high CPNE3 expression was an independent prognostic marker for GC. This study elucidated the pivotal involvement of an aberrantly activated CPNE3/YAP1 positive feedback loop in the malignant progression of GC, thereby uncovering novel prognostic factors and therapeutic targets in GC.
Machine learning and human learning: a socio-cultural and -material perspective on their relationship and the implications for researching working and learning
Authors: Guile David , Popov Jelena 
Published: March 2024

AbstractThe paper adopts an inter-theoretical socio-cultural and -material perspective on the relationship between human + machine learning to propose a new way to investigate the human + machine assistive assemblages emerging in professional work (e.g. medicine, architecture, design and engineering). Its starting point is Hutchins’s (1995a) concept of ‘distributed cognition’ and his argument that his concept of ‘cultural ecosystems’ constitutes a unit of analysis to investigate collective human + machine working and learning (Hutchins, Philos Psychol 27:39–49, 2013). It argues that: (i) the former offers a way to reveal the cultural constitution of and enactment of human + machine cognition and, in the process, the limitations of the computational and connectionist assumptions about learning that underpin, respectively, good old-fashioned AI and deep learning; and (2) the latter offers a way to identify, when amplified with insights from Socio-Materialism and Cultural-Historical Activity Theory, how ML is further rearranging and reorganising the distributed basis of cognition in assistive assemblages. The paper concludes by outlining a set of conjectures researchers that could use to guide their investigations into the ongoing design and deployment of HL + ML assemblages and challenges associated with the interaction between HL + ML.
Investigating temporal variability and influence of condition on fecundity and spawning of spotted wolffish (Anarhichas minor) in Icelandic waters
Authors: Gunnarsson Á. , Kennedy J. , Elvarsson B. , Grétarsdóttir A. R. 
Published: March 2024

AbstractSpotted wolffish (Anarhichas minor) is a poorly understood species which is often captured as part of mixed demersal fisheries across its range. Abundance has declined in many regions and there is a need for greater knowledge on its biology. To improve our understanding of reproduction of A. minor, we investigated inter- and intra- annual differences in fecundity, the influence of condition on fecundity and time scale of ovary development. From 2006 to 2021, 150 females A. minor were sampled in Icelandic waters. Of these females, 73 were also used to estimate spawning time together with an additional 334 females from commercial catch and surveys from 2006 to 2023. Backwards extrapolation of oocyte size indicates that vitellogenesis begins in December and is likely completed after 8–10 months. There was no evidence of either intra- or inter-annual differences in fecundity, indicating that downregulation is minimal and that fecundity of A. minor is stable between years. A positive relationship between oocytes size and fish length was detected, while body condition and hepatosomatic index had only a small influence on fecundity in comparison with weight. There was a negative relationship between length and relative fecundity and the exponent of the fecundity–length relationship was lower than exponent of the weight–length relationship. Therefore, total egg production is likely not proportional to the spawning stock biomass of A. minor, and unusually, total egg production would decrease with increasing proportion of larger fish in the population. The spawning season was estimated to be from middle of August to middle of October with peak of spawning in September.
Dissecting coral recovery: bleaching reduces reproductive output in Acropora millepora
Authors: Briggs Nico D. , Page Cathie A. , Giuliano Christine , Alessi Cinzia , Hoogenboom Mia , Bay Line K. , Randall Carly J. 
Published: March 2024

AbstractIncreasingly frequent and severe bleaching events driven by climate change are decreasing coral populations worldwide. Recovery of these populations relies on reproduction by the survivors of such events including local and upstream larval sources. Yet, corals that survive bleaching may be impaired by sublethal effects that suppress reproduction, reducing larval input to reefs, and consequently impeding recovery. We investigated the impact of the 2020 mass-bleaching event on Acropora millepora reproduction on inshore, turbid reefs in Woppaburra sea Country (the Keppel Islands), to improve our understanding of the effects of bleaching on coral populations. A. millepora experienced high bleaching incidence but low mortality across the island group during this event and thus constituted an ideal population to investigate potential sublethal effects on reproductive output. Six months after the heat wave, and just prior to spawning, we collected, decalcified, and dissected samples from 94 tagged A. millepora colonies with a known 2020 bleaching response, to investigate the relationships between stress severity and reproduction. Despite having regained their pigmentation, we detected a significant reduction in fecundity in colonies that had bleached severely. Considering the impact of the bleaching event on the coral population sampled (i.e., mortality, bleaching severity and colony size), coupled with reductions in fecundity, we estimated a total decrease in population-level reproductive output of 21%. These results suggest that reduced reproductive output may impact recovery of coral populations following bleaching and should be considered alongside traditional estimates of coral mortality.
Versorgungssituation des Systemischen Lupus Erythematodes in Rheinland-Pfalz und dem Saarland
Authors: Alberti Ciaran , Dreher Matthias , Triantafyllias Konstantinos , Schwarting Andreas 
Published: March 2024

Zusammenfassung
Hintergrund
Der systemische Lupus erythematodes (SLE) ist eine klinisch heterogen verlaufende Autoimmunerkrankung, die mit hohem Leid für die Betroffenen sowie hohen sozioökonomischen Kosten verbunden ist. Eine frühe Diagnosestellung und eine adäquate medizinische Versorgung sind essenziell für einen milden Krankheitsverlauf. Es fehlen jedoch aktuelle Zahlen und Daten über die Versorgungssituation der Erkrankten in der Fläche.

Methodik
Es wurden insgesamt 1546 Hausärzte, Rheumatologen, Neurologen, Nephrologen und Dermatologen in Rheinland-Pfalz und dem Saarland per Fax oder Mail mithilfe eines Fragebogens bezüglich Epidemiologie, Symptomatik, Therapie und Therapieerfolg befragt. Zusätzlich gab es die Möglichkeit, Verbesserungsvorschläge zu unterbreiten.

Ergebnisse
Fünf von sechs der rückgemeldeten 635 SLE-Patienten sind weiblich. Die häufigsten Hauptsymptome waren Arthralgien, Fatigue, Myalgien und Hautveränderungen. Von den Patienten erhielten 68 % Antimalariamittel (AMM), während 46 % mit Glukokortikoiden (GC) und 50 % mit einem Immunsuppressivum (IS), v. a. Methotrexat (MTX), behandelt wurden. An Komorbiditäten litten die Patienten vor allem unter kardiovaskulären Erkrankungen, dem Fibromyalgiesyndrom und Depressionen. Rheumatologen beschrieben zudem häufig Anämien, Diabetes mellitus und Osteoporose.

Diskussion
Verglichen mit den Empfehlungen der Leitlinien fiel insbesondere bei nicht rheumatologisch betreuten Patienten die geringe Quote an AMM in der Therapie auf (35 % im Mittel im Vergleich zu 81 % bei Rheumatologen). Auch (dauerhaft) hohe GC-Dosen entsprechen nicht den Empfehlungen der Literatur. Im Freitextfeld wurden vor allem mehr niedergelassene Rheumatologen und eine schnellere Terminvergabe sowie eine bessere Kommunikation und Vernetzung gewünscht. Zudem wurde häufig der Wunsch nach mehr Fortbildung und Aufklärung geäußert.
Ovarian cancer management in an ESGO ovarian cancer center of excellence: a systematic case study of the interprofessional and interdisciplinary interaction
Authors: Krankenberg David J. , Muallem Mustafa Zelal , Pietzner Klaus , Chekerov Radoslav , Armbrust Robert , Beteta Carmen , Schöning Wenzel , Lee Marlene , Klews Julia , Sehouli Jalid 
Published: March 2024

Abstract
Purpose
With growing knowledge about ovarian cancer over the last decades, diagnosis, evaluation and treatment of ovarian cancer patients have become highly specialized, and an individually adapted approach should be made in each woman by interdisciplinary cooperation. The present study aims to show the variety and extent of medical specialties involved at our institution according to the European Society of Gynecologic Oncology (ESGO) Quality indicators (QI).

Methods
A woman, diagnosed with high-grade ovarian cancer, International Federation of Gynecology and Obstetrics (FIGO) class IVb was selected for a single case observational study. The observation period (total = 22d) comprised preoperative diagnostic procedures, including imaging, the in-patient stay for cytoreductive surgery, and the postoperative course and case discussion at our interdisciplinary tumor board. Data were obtained by self-reporting and by patient file review.

Results
Patient tracking demonstrated an interdisciplinary cooperation of 12 medical specialties [62 physicians (63% male, 37% female)], 8 different types of nursing staff [n = 59 (22% male, 78% female)], and 9 different types of perioperative/administrative staff (n = 23; male 17,4%, female n = 19, 82,6%). Contact with the patient was direct (n = 199; 76%) or without face-to-face interaction (n = 63; 24%).

Conclusion
The present study demonstrates the high diversity of physicians and the affiliated medical staff, as well as interdisciplinary intersections within teams of a specialized hospital. Matching the ESGO QIs, this report underlines the requirement of an adequate infrastructure for the complex management of advanced ovarian cancer patients.
Future prospective studies are warranted to evaluate the specific procedures and actions to optimize the interprofessional and interdisciplinary workflows.
Patterns of water use by the Australian native Melaleuca styphelioides in urban environments and comparison of transpiration prediction by three different micrometeorological models
Authors: Sun Xi , Li Jie 
Published: March 2024

Abstract
Key message
The high-quality sap flow dataset of Melaleuca styphelioides could assists local councils in assessing tree water use and aids in the development of an urban tree sustainable planting management plan
Trees have a vital part to play in urban ecosystems, offering ecological, economic, and social advantages in addition to beautifying our suburbs. Knowledge of tree water use in urban environments is crucial for facilitating urban greening when there is a perception that growing trees on the street verge on expansive soils poses a risk to pavement and buildings. Information on long-term water use by individual trees in an urban environment is essential for local councils in developing urban tree management plans for sustainable planning of trees; however, this information is scarce. Micrometeorological models have commonly been used to estimate the canopy transpiration of plants in the absence of sap flow data. However, the reliability and accuracy of these models have rarely been assessed using sap flow measurements at the field site. This study aimed to provide the water use data of four individual Australian native Melaleuca styphelioides Sm. using sap flow instruments over 25 months. Tree transpiration, estimated based on three commonly used micrometeorological models using weather parameters and tree characteristics, was assessed and compared with sap flow measurements by employing the linear regression statistical analysis. The results revealed that the modified Penman–Monteith (PM) model demonstrated the highest level of accuracy among the evaluated models, consistently yielding lower errors and providing more reliable estimates of tree water use. This suggests that this model may be more appropriate for predicting plant water use in situations where sap flow data are unavailable.
How social is social media for transgender and gender-diverse youth? Association of online social experiences with internalizing mental health problems
Authors: Herrmann Lena , Barkmann Claus , Bindt Carola , Hohmann Sarah , Fahrenkrug Saskia , Becker-Hebly Inga 
Published: March 2024

AbstractAdolescents spend a critical amount of their free time on the Internet and social media. Transgender and gender-diverse (TGD) adolescents, who report elevated rates of mental health issues, especially internalizing problems, have both positive and negative online social experiences (e.g., support and cyberbullying). This can have both beneficial and/or harmful effects on their mental health. Given the lack of research, the present study examined TGD adolescents’ online (social) experiences and the association of positive and negative online social experiences with internalizing problems. The sample consisted of n = 165 TGD adolescents (11–18 years) diagnosed with gender dysphoria who attended a Gender Identity Service for children and adolescents (Hamburg GIS) in Germany between January 2020 and December 2022 during the COVID-19 pandemic. Positive (use of online support networks) and negative online social experiences (cyberbullying or other adverse online interactions) were assessed using study-specific items and internalizing problems using the Youth Self-Report. Frequencies of various online (social) experiences were analyzed, and a multiple linear regression analysis was performed to test their association with internalizing problems. In total, 42% of participants reported positive online social experiences (use of online support networks) and 51% of participants reported negative online social experiences (cyberbullying or other adverse online interactions). There was no significant association between negative online social experiences and internalizing problems but between positive online social experiences and more internalizing problems (adjusted R2 = .01). TGD adolescents may seek online support, especially when struggling with mental health problems. Therefore, it is crucial to support youth navigating these online spaces more safely and positively and to empower them to buffer against potentially harmful experiences. Furthermore, strengthening offline relations with peers and family members is pivotal, given their importance for TGD adolescents’ mental health.