bluuebunny/crossref_metadata_2025_split huggingface dataset:
Alternative Behandlungsverfahren bei Vorhofflimmern
Authors: Haverkamp Wilhelm , Sittner Wolf , Haverkamp Annika , Knebel Fabian 
Published: December 2022

ZusammenfassungVorhofflimmern, die häufigste anhaltende Herzrhythmusstörung, ist mit einer erheblichen Morbidität, Mortalität und Inanspruchnahme von Gesundheitsleistungen verbunden. Vor dem Hintergrund, dass die zur Rhythmuskontrolle bei Vorhofflimmern eingesetzten Verfahren (Katheterablation, Antiarrhythmika) mit einer Reihe von Einschränkungen und Risiken behaftet sind, besteht ein wachsendes Interesse an erweiterten Behandlungsstrategien. Hierzu gehören eine Optimierung des Lebensstils, die Einstellung von Risikofaktoren für Vorhofflimmern und alternative Behandlungsverfahren, wie z. B. Yoga. Zu dessen Wirkung bei Vorhofflimmern liegen bislang nur wenige Studien vor. Diese sprechen aber dafür, das Yoga tatsächlich in der Lage sein dürfte, die Häufigkeit der Rhythmusstörung und ihre Progression zu vermindern. Auch die Risikofaktoren für Vorhofflimmern und die Lebensqualität werden positiv beeinflusst. Da unerwünschte Effekte und Komplikationen bei kompetenter Anleitung selten sind, kann regelmäßiges Yoga jetzt schon empfohlen werden. Um eindeutige, evidenzbasierte, praktische Empfehlungen geben zu können, sind aber weitere klinische Studien notwendig.
Loss of shallow water physiotope areas in tidal estuaries of the North Sea since the nineteenth century
Authors: Hamer Kay , Cutts Nick , Liedtke Nick , Roose Frederik 
Published: December 2022

Abstract

Purpose
The main aim of this study was to quantify changes in shallow water physiotopes in the North Sea estuaries of Elbe, Humber, Scheldt, and Weser and to collect information on engineering activities which influenced the estuarine hydrology and potentially the spatial range of physiotopes, both between the nineteenth century and present day. A second aim was to provide a database on the recent physiotope distribution for the assessment of future interventions on these estuaries.

Methodically
Physiotopes were defined by water depth and salinity. The area of the sub-, supra-, and intertidal physiotopes was calculated from digitised maps from different times since the nineteenth century. The spatial changes were opposed to the dates of implementation of the hydraulic engineering activities.

Results
From the nineteenth century onwards, the shallow water physiotopes of Elbe, Sea Scheldt, and Weser decreased spatially between 4 and 30%, whereas for the Humber estuary the areas have remained stable. The loss of areas was particularly located in the inner estuaries and concerned mostly freshwater physiotopes. The oligohaline and mesohaline zones exhibited less of a reduction in size, although, in the same order of magnitude, while the area of polyhaline physiotopes remained nearly unchanged.

Conclusion
The loss of physiotopes which occurred mainly in the freshwater and oligohaline zones is important because physiotopes host different salinity-dependent biological communities. This loss of physiotopes could be observed after the implementation of hydraulic engineering projects, which could have led to higher current velocities, further upstream tidal penetration and very likely a corresponding shift of the salt-/freshwater interface upstream. All these effects altered the physiotope areas of the estuaries, except of the Humber estuary. The Humber had been modified to its today’s shape essentially before the nineteenth century. Nevertheless, the data describing the recent size of physiotopes provide a reference base for the assessment of future interventions in the estuaries of Elbe, Humber, Sea Scheldt, and Weser.
Healthy Community Design, Anti-displacement, and Equity Strategies in the USA: A Scoping Review
Authors: Serrano Natalicio , Realmuto Lindsey , Graff Kaitlin A. , Hirsch Jana A. , Andress Lauri , Sami Mojgan , Rose Ken , Smith Akimi , Irani Katherine , McMahon Jean , Devlin Heather M. 
Published: December 2022

Abstract
Recent investments in built environment infrastructure to create healthy communities have highlighted the need for equity and environmental justice. Although the benefits of healthy community design (e.g., connecting transportation systems and land use changes) are well established, some reports suggest that these changes may increase property values. These increases can raise the risk of displacement for people with low incomes and/or who are from racial and ethnic minority groups, who would then miss out on benefits from changes in community design. This review scanned the literature for displacement mitigation and prevention measures, with the goal of providing a compilation of available strategies for a wide range of audiences including public health practitioners. A CDC librarian searched the Medline, EbscoHost, Scopus, and ProQuest Central databases, and we identified grey literature using Google and Google Scholar searches. The indexed literature search identified 6 articles, and the grey literature scan added 18 articles. From these 24 total articles, we identified 141 mitigation and prevention strategies for displacement and thematically characterized each by domain using an adapted existing typology. This work provides a well-categorized inventory for practitioners and sets the stage for future evaluation research on the implementation of strategies and practices to reduce displacement.
Role of Omega-3 Fatty Acids in Cardiovascular Disease: the Debate Continues
Authors: Sherratt Samuel C. R. , Libby Peter , Budoff Matthew J. , Bhatt Deepak L. , Mason R. Preston 
Published: December 2022

Abstract
Purpose of Review
The omega-3 fatty acids (n3-FAs), eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), have recently undergone testing for their ability to reduce residual cardiovascular (CV) risk among statin-treated subjects. The outcome trials have yielded highly inconsistent results, perhaps attributable to variations in dosage, formulation, and composition. In particular, CV trials using icosapent ethyl (IPE), a highly purified ethyl ester of EPA, reproducibly reduced CV events and progression of atherosclerosis compared with mixed EPA/DHA treatments. This review summarizes the mechanistic evidence for differences among n3-FAs on the development and manifestations of atherothrombotic disease.

Recent Findings
Large randomized clinical trials with n3-FAs have produced discordant outcomes despite similar patient profiles, doses, and triglyceride (TG)-lowering effects. A large, randomized trial with IPE, a prescription EPA only formulation, showed robust reduction in CV events in statin treated patients in a manner proportional to achieved blood EPA concentrations. Multiple trials using mixed EPA/DHA formulations have not shown such benefits, despite similar TG lowering. These inconsistencies have inspired investigations into mechanistic differences among n3-FAs, as EPA and DHA have distinct membrane interactions, metabolic products, effects on cholesterol efflux, antioxidant properties, and tissue distribution. EPA maintains normal membrane cholesterol distribution, enhances endothelial function, and in combination with statins improves features implicated in plaque stability and reduces lipid content of plaques.

Summary
Insights into reductions in residual CV risk have emerged from clinical trials using different formulations of n3-FAs. Among high-risk patients on contemporary care, mixed n3-FA formulations showed no reduction in CV events. The distinct benefits of IPE in multiple trials may arise from pleiotropic actions that correlate with on-treatment EPA levels beyond TG-lowering. These effects include altered platelet function, inflammation, cholesterol distribution, and endothelial dysfunction. Elucidating such mechanisms of vascular protection for EPA may lead to new interventions for atherosclerosis, a disease that continues to expand worldwide.
Dysfunctional Attitudes Toward Motherhood and Depressive Symptoms in Portuguese Pregnant Women During COVID-19 Pandemic: the Mediating Roles of Self-Compassion and Mindful Self-Care
Authors: Xavier Sandra , Branquinho Mariana , Pires Raquel , Moreira Helena , Coelho Maria , Araújo-Pedrosa Anabela 
Published: December 2022

Abstract
Objectives
There is evidence that the coronavirus disease 2019 (COVID-19) pandemic had a negative impact on the mental health of pregnant women, such as an increase in the prevalence of depression. Given the negative consequences that depressive symptoms can pose for pregnant women, it is crucial to understand how cognitive processes influence women’s depressive symptoms during the COVID-19 pandemic among this specific vulnerable population. The present study aimed to examine the relationship between pregnant women’s dysfunctional attitudes toward motherhood and their depressive symptoms, considering the mediating roles of self-compassion and mindful self-care.

Method
A cross-sectional online survey was conducted in Portugal between October 2020 and April 2021. A sample of 244 pregnant women answered a set of questionnaires to assess dysfunctional attitudes toward motherhood, depressive symptoms, self-compassion, and mindful self-care.

Results
More dysfunctional attitudes toward motherhood were associated with higher levels of depressive symptoms, and this relation was mediated through self-compassion and mindful self-care.

Conclusions
These results highlight that self-compassion and mindful self-care are important psychological mechanisms and the importance of considering them in psychological interventions to prevent and/or treat depressive symptoms in pregnant women with dysfunctional attitudes toward motherhood during stressful events such as a pandemic.
Geochemistry and organic petrology of the bituminite shales from the Kapurdi mine, Rajasthan of NW India: implications for waxy oil generation potential
Authors: Hakimi Mohammed Hail , Kumar Alok , Singh Alok K. , Lashin Aref , Rahim Afikah , Varfolomeev Mikhail A. , Yelwa Nura Abdulmumini , Mustapha Khairul Azlan 
Published: December 2022

AbstractThis study examines the geochemical and petrographic characteristics of seven bituminite shales from the Kapurdi mine in the Rajasthan, NW India, in order to assess their organic matter inputs and evaluate the oil-prone potentials. These bituminite shale samples exhibit high total organic carbon (TOC) content (up to 45.11 wt.%). The high TOC contents were correlated with low total sulfur content of less than 1 wt.% and suggest that these bituminite shales were deposited in a fresh lacustrine environment. The dominance of such lacustrine environmental setting was confirmed by the presence of the Botryococcus algae. The analyzed bituminite shales are characterized by a bimodal distribution of normal alkanes and relatively low isoprenoid Pr/Ph, Pr/n-C17 and Ph/n-C18 ratios. These characteristics suggest that these bituminite shales contain a blend of organic matter that was derived primarily from algal lacustrine and other aquatic organic matter, with terrigenous land plants and deposited under suboxic to anoxic environmental conditions. Such findings of the organic matter (OM) input and environmental conditions are consistent with mainly Types I and II kerogen and small amounts of Type II/III kerogen, thus yielding both oil and gas prone to higher concentrations of oil generation potential. The dominance of hydrogen-rich kerogen and oil generation potential is in agreement with the findings of high hydrogen index (HI = 240–425 mg HC/g TOC) and H/C atomic ratio of more than 1.20. The abundance of n-alkene and n-alkane doublets in the pyrolysis–gas chromatography (Py–GC) also indicates that these bituminite shales have potential to generate high concentrations of paraffinic waxy oil. Most of the maturity indicators show that the bituminite shales from the Kapurdi mine have not yet entered the main stage of oil generation window, exhibiting a range of immature stages. Therefore, as highlighted in this study, these bituminite shales can be considered as a good candidate for oil shale reoterting processes to release commercial amounts of oil upon using artificial heating techniques such as hydrothermal conversion.
Legislative hurdles to using traditional domestic livestock in rewilding programmes in Europe
Authors: Pérez-Barbería F. Javier , Gómez J. Angel , Gordon Iain J. 
Published: December 2022

AbstractRewilding is a restoration strategy that aims to return anthropogenic ecosystems to a “self-organized” state, by reinstating trophic complexity through disturbance (e.g. predation, herbivory), dispersal and connectivity. In depopulated areas of Europe, lite versions of rewilding, that maintain but minimize the management of rewilding species (e.g. predators, large herbivores) is gaining support. Livestock rewilding (LR) is a form of rewilding-lite, that uses livestock landraces as keystone species in the restoration of herbivory (the functional integrity of ecosystems) offering ecosystem services, such as ecotourism and the sale of livestock population surpluses, that can mitigate the economic and social effects of rural depopulation. Many challenges remain to implementing LR, including (i) more empirical evidence is required of the feasibility of LR across a variety of habitats and conditions, and (ii) understanding the hurdles that legislation poses for LR, the latter being the aim of this study. To accomplish this, we reviewed the EU legislation on environmental protection, animal health and welfare, identification and traceability, and ownership and civil responsibility, to assess how this might apply to LR. Although there is no specific EU legislation prohibiting LR, the review indicates that it is not clear what legislation applies to LR, as LR’s status lies between that of livestock and wild species. As such the existing legislation can be a serious impediment to the development of LR programmes. We highlight the needs for a legal definition, and status of LR species and their ownership. We propose ways to adapt this legislation to support the application of LR programmes in abandoned areas of EU, for example, by using legal exceptions intended for livestock under extensive animal farming systems.
Exklusives Flüchtlingsschutzregime, koloniale „Andere“ und Geschlechterdichotomien
Authors: Jaji Rose , Krause Ulrike 
Published: December 2022

ZusammenfassungObwohl das internationale Flüchtlingsrecht und der Flüchtlingsschutz vorgeben, für alle als Flüchtlinge kategorisierten Menschen weltweit zu gelten, ist deren Entstehung und Anwendung auf das Engste mit den geopolitischen Kämpfen der Großmächte verbunden. Infolgedessen sind unterschiedliche Konzeptualisierungen von Flüchtlingen entlang der globalen Nord-Süd-Linie entstanden. Der Beitrag interessiert sich für koloniales Othering im Kontext von Fluchtmigration und verknüpft analytisch drei Bereiche: das internationale Flüchtlingsrecht, die politischen Diskurse über Flüchtlingsschutz und die geschlechtsspezifischen Auswirkungen auf Flüchtlinge, insbesondere im postkolonialen Afrika. Wir zeigen, dass der ursprüngliche Fokus der Genfer Flüchtlingskonvention von 1951 auf Flüchtlinge in Europa zur strukturellen Vernachlässigung und zum Othering von Flüchtlingen beigetragen hat, die ‚anderswo‘ in der Welt situiert waren. Während und nach der Dekolonisierung in Afrika haben politische Diskurse über Schutz diese Dynamiken intensiviert; der Schwerpunkt lag nicht auf rechtlichem Asyl, sondern auf humanitärer Hilfe. Dadurch wurden die ‚anderen‘ Flüchtlinge als hilfsbedürftig, apolitisch und feminin dargestellt, was westliche Geschlechterdichotomien (re)produzierte.
Gestörter Empfang: Putins Kriegsnarrative und die deutsche Russlandpolitik
Authors: Schneckener Ulrich 
Published: December 2022

ZusammenfassungDer Beitrag beschäftigt sich mit der Frage, wie es in der deutschen Politik zu der Fehleinschätzung von Putins Absichten kam und warum bestimmte Signale des Kremls nicht ausreichend wahrgenommen wurden. Dabei wird die These verfolgt, wonach die Leitlinien der deutschen Russlandpolitik jahrzehntelang wie ein Wahrnehmungsfilter wirkten, durch den nur jene Botschaften aus Russlands Führung drangen, die mit den eigenen Prämissen und Vorstellungen halbwegs im Einklang standen. Von den drei Kriegsnarrativen Putins wurde primär jenes der „westlichen Hegemonie“ bzw. der „NATO-Expansion“ wahrgenommen, was zu einer Verstärkung der eigenen Glaubenssätze im Umgang mit Russland führte und nicht zu deren kritischer Überprüfung.
A qualitative assessment of mental health literacy and help-seeking behaviors among male college students
Authors: DeBate Rita , Gatto Amy , Rafal Gregor , Bleck Jennifer 
Published: December 2022

AbstractAlthough the number of students receiving care from college counseling centers has increased, engaging male college students to seek help presents a unique challenge. This qualitative study explored mental health literacy and help-seeking behaviors among undergraduate college men. Semi-structured interviews (n = 26) based on three vignettes (anxiety, depression, stress) were employed to assess mental health literacy. Analysis revealed three general themes and associated sub-themes: (a) knowledge of signs and symptoms (physiological, behavioral, and emotional); (b) recommended help-seeking behaviors (do nothing, self-care, seek help); and (c) barriers to help-seeking (social stigma, self-stigma, masculinity). Findings present a triadic interplay between the person, help-seeking behavior, and environment. Future research should explore this dynamic relationship to inform interventions aimed at improving college male mental health help-seeking behavior.
Air oxidation in surface engineering of biochar-based materials: a critical review
Authors: Sun Zhuozhuo , Dai Lichun , Lai Penghui , Shen Feng , Shen Fei , Zhu Wenkun 
Published: December 2022

AbstractBiochar always suffers from low porosity and/or poor surface functionality, which limit its performances. Among various surface engineering strategies, air oxidation favors both pore development and surface oxygenation for biochar. However, there is still a lack of systematic knowledge and critical perspective on air oxidation in surface engineering of biochar-based materials for various applications. Herein, this review analyzed the mechanisms of air oxidation, summarized the routes of air oxidation in surface engineering of biochar-based materials, investigated the impacts of controlling factors (including operation parameters and intrinsic biochar structure) on pore development and surface oxygenation during air oxidation, and discussed the performances of the resultant materials in pollution control, biomass catalytic conversion and energy storage. This review suggested that air oxidation could be conducted in oxidative torrefaction/pyrolysis, and applied as post-modification or pretreatment processes. Interestingly, air oxidation is efficient in enriching the heteroatoms in the heteroatom-doped biochar, and promoting the doping of metal species on biochar by enriching the anchor sites. This review also highlighted the future challenges concerning air oxidation in the surface engineering of biochar-based materials. Finally, this review was intended to attract broad attention and inspire new discoveries for promoting the application of air oxidation in surface engineering of biochar-based materials for various advanced applications.
Graphical Abstract
Employee voice: a knowledge map to provide conceptual clarity and future research directions
Authors: Mori Martina , Cavaliere Vincenzo , Sassetti Sara , Caputo Andrea 
Published: December 2022

AbstractThe increasing globalisation, the multiculturality of workplaces and the current challenges for organisations generated the need for researchers to support them to manage the workforce. Although the relevance of employee voice for these themes, a lack of shared understanding about this topic results in fragmented literature across and within research fields that limits theoretical advancement and deep comprehension of the phenomenon. Our first aim is to offer a literature review of employee voice by combining systematic and bibliometric methods; the second aim is to understand voice's main issues and implications by considering different research streams. The results present an integrated framework of the leading intellectual knowledge and reveal the main research focuses on voice in domestic contexts. The discussion underlines the cultural issue and context as critical elements for future research by proposing avenues for scholars and some implications for organisations to benefit from the contributions of their members.
Protein acylation: mechanisms, biological functions and therapeutic targets
Authors: Shang Shuang , Liu Jing , Hua Fang 
Published: December 2022

AbstractMetabolic reprogramming is involved in the pathogenesis of not only cancers but also neurodegenerative diseases, cardiovascular diseases, and infectious diseases. With the progress of metabonomics and proteomics, metabolites have been found to affect protein acylations through providing acyl groups or changing the activities of acyltransferases or deacylases. Reciprocally, protein acylation is involved in key cellular processes relevant to physiology and diseases, such as protein stability, protein subcellular localization, enzyme activity, transcriptional activity, protein–protein interactions and protein–DNA interactions. Herein, we summarize the functional diversity and mechanisms of eight kinds of nonhistone protein acylations in the physiological processes and progression of several diseases. We also highlight the recent progress in the development of inhibitors for acyltransferase, deacylase, and acylation reader proteins for their potential applications in drug discovery.
Discovery of two-dimensional binary nanoparticle superlattices using global Monte Carlo optimization
Authors: Zhou Yilong , Arya Gaurav 
Published: December 2022

AbstractBinary nanoparticle (NP) superlattices exhibit distinct collective plasmonic, magnetic, optical, and electronic properties. Here, we computationally demonstrate how fluid-fluid interfaces could be used to self-assemble binary systems of NPs into 2D superlattices when the NP species exhibit different miscibility with the fluids forming the interface. We develop a basin-hopping Monte Carlo (BHMC) algorithm tailored for interface-trapped structures to rapidly determine the ground-state configuration of NPs, allowing us to explore the repertoire of binary NP architectures formed at the interface. By varying the NP size ratio, interparticle interaction strength, and difference in NP miscibility with the two fluids, we demonstrate the assembly of an array of exquisite 2D periodic architectures, including AB-, AB2-, and AB3-type monolayer superlattices as well as AB-, AB2-, A3B5-, and A4B6-type bilayer superlattices. Our results suggest that the interfacial assembly approach could be a versatile platform for fabricating 2D colloidal superlattices with tunable structure and properties.
An L-band emitter with quantum memory in silicon
Authors: Udvarhelyi Péter , Pershin Anton , Deák Péter , Gali Adam 
Published: December 2022

AbstractFluorescent centres in silicon have recently attracted great interest, owing to their remarkable properties for quantum technology. Here, we demonstrate that the C-centre in silicon can realise an optically readable quantum register in the L-band wavelength region where the transmission losses in commercial optical fibres are minimal. Our in-depth theoretical characterisation confirms the assignment of the C-centre to the carbon-oxygen interstitial pair defect. We further explore its magneto-optical properties, such as hyperfine and spin-orbit coupling constants from first principles calculations, which are crucial for tight control of the quantum states of the triplet electron spin. Based on this data, we set up quantum optics protocols to initialise and read out the quantum states of the electron spin, and realise a quantum memory by transferring quantum information from the electron spin to proximate 29Si nuclear spins. Our findings establish an optically readable long-living quantum memory in silicon where the scalability of qubits may be achieved by CMOS-compatible technology.