bluuebunny/crossref_metadata_2025_split huggingface dataset:
“Ministering at the Altar of Slavery”: Religious slavery conflict and social movement repression
Authors: George Kristin 
Published: April 2023

AbstractWhy did some American Protestant denominations experience slavery-related schism during the nineteenth century, while others appear to have been unaffected by slavery conflict? I conduct a comparative case study of four national Protestant denominations and find that slavery-related schism was not a consequence of a particular theological orientation, but instead occurred when denominational leaders lacked the capacity to repress abolitionism. In all four denominations, leaders attempted to stifle the abolition movement to avoid conflict. Their capacities to do so differed, however: in some denominations, diffusely distributed authority created openings for abolitionist mobilization, eventually leading to irreconcilable conflict and schism. In other denominations, concentrated authority enabled repression, leaders blocked abolitionist mobilization, and schism was avoided. This research shows that non-state targets of social movements can use “soft” forms of repression to undermine movement mobilization, but that their capacity to do so is constrained by organizational characteristics. It also demonstrates the critical role of organizational dynamics in shaping religious responses to contentious issues more broadly.
work & care - Der Weg zur Vereinbarkeitskompetenz
Authors: Bischofberger Iren 
Published: April 2023

Im Zentrum des Buches stehen Personen, die neben ihrer Erwerbstätigkeit auch Sorgeverantwortung tragen für kranke, beeinträchtigte oder hochaltrige Angehörige - also „work & care“. Dieses Thema gewinnt immer mehr an Aufmerksamkeit, denn es steht im Schnittfeld zweier knapper Ressourcen - des privaten unbezahlten Sorgepotenzials für Nahestehende einerseits und des Erwerbspotenzials andererseits.
Das thematische Feld wird systematisch aufgearbeitet - sowohl begrifflich-theoretisch, als auch analytisch und unter Einbezug der internationalen Forschung. Auf dieser Wissensgrundlage fragen die AutorInnen systematisch danach, welche fachlichen, disziplinären und politischen Konsequenzen daraus erwachsen - für die Pflegewissenschaft im Speziellen und für die gesundheitspolitischen Reformen im Allgemeinen. Aus diesen intensiv verfolgten Spuren ergebensich Konturen einer breit hergeleiteten personalen und organisationalen Vereinbarkeitskompetenz.
Das Buch fördert die überfällige Weiterentwicklung der Pflegewissenschaft v.a. im deutschsprachigen Raum, die nicht im bisherigen Torso von Forschung, Hochschulbildung, Pflegemanagement und klinischer Praxis stehen bleiben darf, sondern auch die Bühne der wissenschaftlichen Politikberatung bespielen muss. Denn hier ist Meinungsbildung im Dialog mit Behörden und Politik sowohl für die Pflegewissenschaft als auch die Orchestrierung von „work & care“ angezeigt.
Spatial Heterogeneity of Vegetation Resilience Changes to Different Drought Types
Authors: Zhang Yu , Liu Xiaohong , Jiao Wenzhe , Wu Xiuchen , Zeng Xiaomin , Zhao Liangju , Wang Lixin , Guo Jiaqi , Xing Xiaoyu , Hong Yixue 
Published: April 2023

AbstractResilience is a fundamental concept for vegetation health. The increasing drought frequency and severity may pose severe threat to vegetation resilience. However, it is still not clear how vegetation resilience is evolving in response to climate change in pivotal biographical zones. Here, we examined the resilience changes in terms of leaf area index (LAI, an indicator of canopy structure) and gross primary productivity (GPP, an indicator of carbon uptake) in responding to the Standardized Precipitation‐Evapotranspiration Index (SPEI) and vapor pressure deficit (VPD) over China's Loess Plateau and Qinling Mountains. Linking remote sensing variables and tree ring width allows the upscaling of plot‐based vegetation growth information. We further explored potential explanatory factors associated with the heterogeneous spatial distributions of resilience changes. Results revealed that the resilience of GPP weakened more than LAI in response to drought, suggesting that compared to LAI, productivity requires more time to recover to the pre‐drought levels. Regionally, the change of vegetation resilience on the Loess Plateau and in high‐altitude areas was highly susceptible to SPEI and VPD, respectively. The observed spatial heterogeneity in resilience changes was mainly attributed by climate zone, water deficit, and their interactions. Our findings provide direct and empirical evidence that the vegetation in the Loess Plateau and Qinling Mountains is gradually losing resilience. The results indicate that sustained ecosystem water deficit and atmospheric dryness will continue to threaten vegetation survival and terrestrial ecosystem service.
Extracting Exospheric Temperature From Daytime Ionospheric Electron Density Profiles
Authors: Li Shaoyang , Ren Zhipeng , Yue Xinan , Liu Libo , Yu Tingting , Wei Yong 
Published: April 2023

AbstractGiven that the ionosphere is strongly determined by the thermosphere and its state depends on thermospheric parameters, we propose a new method to extract exospheric temperature (Tex) from electron density (Ne) profiles based on the relationship between the variations in Tex and Ne profiles established through simulation. Ne profiles and corresponding Tex from the Millstone Hill incoherent scatter radar (ISR) observations are used to test the method. ISR Ne profiles are used for Tex retrieval and ISR Tex is used to make a comparison with Tex calculated by model and retrieved Tex. The results show that the retrieved Tex effectively captures diurnal, anomalous and short‐period variations. The relative deviation between the retrieved–observed Tex is approximately 2%, which is significantly improved compared with the Mass Spectrometer Incoherent Scatter model, especially under disturbed conditions. This result confirms that thermospheric temperature variation can be deduced from ionospheric profiles and our method can be considered a useful tool to obtain Tex from Ne profiles.
Redox‐Independent Low Water Solubility in Quartz and Implications for Water Storage in the Crust
Authors: Zhang Kai , Yang Tao , Yang Xiaozhi 
Published: April 2023

AbstractQuartz is an important mineral constituent of the continental crust, which commonly contains trace amounts of water as hydroxyl in the lattice. Despite considerable efforts to document the roles of pressure, temperature, and chemistry on water storage in quartz, the effect of redox state, a key thermodynamic factor in Earth sciences, has not been well established. We assessed the redox effect on water solubility in quartz at 2 and 10 kbar and 800°C, by equilibrating two natural gem‐quality crystals with water over a range of redox conditions. Recovered samples show infrared absorption bands at 3,100–3,600 cm−1. Dehydration experiments at 1200°C (room pressure) suggest that the two bands at ∼3,197 and 3,293 cm−1 are linked to Si‐O overtones, with the other bands to hydroxyl. The water solubility, ∼3.7–32.2 ppm wt. H2O, is redox‐independent, differing from other minerals such as feldspar, pyroxenes, garnet, rutile, and olivine in which the water solubility is significantly redox‐dependent. This provides evidence that the water incorporation in quartz is not controlled by polyvalent elements and/or other redox‐linked mechanisms. Considering the roles of Al, Li, and B in incorporating water and its low solubility over remarkable variations in the abundances of those elements in most natural samples, quartz is not a major water carrier compared to other nominally anhydrous minerals (NAMs) in the crust. The partitioning of water between quartz and other crustal NAMs such as feldspar, pyroxenes, rutile, and garnet is redox‐influenced, and is unlikely to be constant in the crust.
Nonlinear Growth and Physiological Responses of White Spruce at North American Arctic Treeline
Authors: Lévesque Mathieu , Andreu‐Hayles Laia , D’Arrigo Rosanne , Oelkers Rose , Buckley Brendan M. 
Published: April 2023

AbstractMuch is still unknown about the growth and physiological responses of trees to global change at the northern treeline. We combined tree‐ring width data with century‐long stable carbon and oxygen isotope records to investigate growth and physiological responses of white spruce at two treeline sites in the Canadian Arctic to concurrent increases in temperature, atmospheric CO2concentration (ca), and decline in sea ice extent over the past century. The tree‐ring records were assessed during three periods with contrasting climatic conditions: (a) the early 20th century warming, (b) the 1940–1970 cooling period, and (c) the anthropogenic late 20th century warming period. We found opposing growth trends between the two sites, but similar carbon isotope discrimination (Δ13C) and intrinsic water‐use efficiency (iWUE) trajectories. While tree growth (defined as basal area increment) increased at the site nearer to the Arctic Ocean during the 20th century following the rise in temperature and sea ice loss, growth declined after 1950 at the more interior site. At both sites, Δ13C slightly increased over these periods. However, trees showed a nonlinear response to increasedca, shifting after 1970 from a passive stomatal response (i.e., no changes iniWUE) to an active response (i.e., a moderate ∼12% increase iniWUE). Further, our isotope‐based findings do not support the idea that temperature‐induced drought stress caused the divergent growth trends at our treeline sites. This study thus highlights nonlinear and complex physiological and growth adjustments to concomitant changes in temperature, sea ice extent, andcaover the last century at the northern treeline.
The synaptic hypothesis of schizophrenia version III: a master mechanism
Authors: Howes Oliver D. , Onwordi Ellis Chika 
Published: April 2023

AbstractThe synaptic hypothesis of schizophrenia has been highly influential. However, new approaches mean there has been a step-change in the evidence available, and some tenets of earlier versions are not supported by recent findings. Here, we review normal synaptic development and evidence from structural and functional imaging and post-mortem studies that this is abnormal in people at risk and with schizophrenia. We then consider the mechanism that could underlie synaptic changes and update the hypothesis. Genome-wide association studies have identified a number of schizophrenia risk variants converging on pathways regulating synaptic elimination, formation and plasticity, including complement factors and microglial-mediated synaptic pruning. Induced pluripotent stem cell studies have demonstrated that patient-derived neurons show pre- and post-synaptic deficits, synaptic signalling alterations, and elevated, complement-dependent elimination of synaptic structures compared to control-derived lines. Preclinical data show that environmental risk factors linked to schizophrenia, such as stress and immune activation, can lead to synapse loss. Longitudinal MRI studies in patients, including in the prodrome, show divergent trajectories in grey matter volume and cortical thickness compared to controls, and PET imaging shows in vivo evidence for lower synaptic density in patients with schizophrenia. Based on this evidence, we propose version III of the synaptic hypothesis. This is a multi-hit model, whereby genetic and/or environmental risk factors render synapses vulnerable to excessive glia-mediated elimination triggered by stress during later neurodevelopment. We propose the loss of synapses disrupts pyramidal neuron function in the cortex to contribute to negative and cognitive symptoms and disinhibits projections to mesostriatal regions to contribute to dopamine overactivity and psychosis. It accounts for the typical onset of schizophrenia in adolescence/early adulthood, its major risk factors, and symptoms, and identifies potential synaptic, microglial and immune targets for treatment.
Thermophilic Dehalococcoidia with unusual traits shed light on an unexpected past
Authors: Palmer Marike , Covington Jonathan K , Zhou En-Min , Thomas Scott C , Habib Neeli , Seymour Cale O , Lai Dengxun , Johnston Juliet , Hashimi Ameena , Jiao Jian-Yu , Muok Alise R , Liu Lan , Xian Wen-Dong , Zhi Xiao-Yang , Li Meng-Meng , Silva Leslie P , Bowen Benjamin P , Louie Katherine , Briegel Ariane , Pett-Ridge Jennifer , Weber Peter K , Tocheva Elitza I , Woyke Tanja , Northen Trent R , Mayali Xavier , Li Wen-Jun , Hedlund Brian P 
Published: April 2023

Abstract
Although the phylum Chloroflexota is ubiquitous, its biology and evolution are poorly understood due to limited cultivability. Here, we isolated two motile, thermophilic bacteria from hot spring sediments belonging to the genus Tepidiforma and class Dehalococcoidia within the phylum Chloroflexota. A combination of cryo-electron tomography, exometabolomics, and cultivation experiments using stable isotopes of carbon revealed three unusual traits: flagellar motility, a peptidoglycan-containing cell envelope, and heterotrophic activity on aromatics and plant-associated compounds. Outside of this genus, flagellar motility has not been observed in Chloroflexota, and peptidoglycan-containing cell envelopes have not been described in Dehalococcoidia. Although these traits are unusual among cultivated Chloroflexota and Dehalococcoidia, ancestral character state reconstructions showed flagellar motility and peptidoglycan-containing cell envelopes were ancestral within the Dehalococcoidia, and subsequently lost prior to a major adaptive radiation of Dehalococcoidia into marine environments. However, despite the predominantly vertical evolutionary histories of flagellar motility and peptidoglycan biosynthesis, the evolution of enzymes for degradation of aromatics and plant-associated compounds was predominantly horizontal and complex. Together, the presence of these unusual traits in Dehalococcoidia and their evolutionary histories raise new questions about the timing and selective forces driving their successful niche expansion into global oceans.
Involvement of the kynurenine pathway in breast cancer: updates on clinical research and trials
Authors: Girithar Hemaasri-Neya , Staats Pires Ananda , Ahn Seong Beom , Guillemin Gilles J. , Gluch Laurence , Heng Benjamin 
Published: April 2023

AbstractBreast cancer (BrCa) is the leading cause of cancer incidence and mortality in women worldwide. While BrCa treatment has been shown to be highly successful if detected at an early stage, there are few effective strategies to treat metastatic tumours. Hence, metastasis remains the main cause in most of BrCa deaths, highlighting the need for new approaches in this group of patients. Immunotherapy has been gaining attention as a new treatment for BrCa metastasis and the kynurenine pathway (KP) has been suggested as one of the potential targets. The KP is the major biochemical pathway in tryptophan (TRP) metabolism, catabolising TRP to nicotinamide adenine dinucleotide (NAD+). The KP has been reported to be elevated under inflammatory conditions such as cancers and that its activity suppresses immune surveillance. Dysregulation of the KP has previously been reported implicated in BrCa. This review aims to discuss and provide an update on the current mechanisms involved in KP-mediated immune suppression and cancer growth. Furthermore, we also provide a summary on 58 studies about the involvement of the KP and BrCa and five clinical trials targeting KP enzymes and their outcome.
Learning naturalistic driving environment with statistical realism
Authors: Yan Xintao , Zou Zhengxia , Feng Shuo , Zhu Haojie , Sun Haowei , Liu Henry X. 
Published: April 2023

AbstractFor simulation to be an effective tool for the development and testing of autonomous vehicles, the simulator must be able to produce realistic safety-critical scenarios with distribution-level accuracy. However, due to the high dimensionality of real-world driving environments and the rarity of long-tail safety-critical events, how to achieve statistical realism in simulation is a long-standing problem. In this paper, we develop NeuralNDE, a deep learning-based framework to learn multi-agent interaction behavior from vehicle trajectory data, and propose a conflict critic model and a safety mapping network to refine the generation process of safety-critical events, following real-world occurring frequencies and patterns. The results show that NeuralNDE can achieve both accurate safety-critical driving statistics (e.g., crash rate/type/severity and near-miss statistics, etc.) and normal driving statistics (e.g., vehicle speed/distance/yielding behavior distributions, etc.), as demonstrated in the simulation of urban driving environments. To the best of our knowledge, this is the first time that a simulation model can reproduce the real-world driving environment with statistical realism, particularly for safety-critical situations.
Entanglement asymmetry as a probe of symmetry breaking
Authors: Ares Filiberto , Murciano Sara , Calabrese Pasquale 
Published: April 2023

AbstractSymmetry and symmetry breaking are two pillars of modern quantum physics. Still, quantifying how much a symmetry is broken is an issue that has received little attention. In extended quantum systems, this problem is intrinsically bound to the subsystem of interest. Hence, in this work, we borrow methods from the theory of entanglement in many-body quantum systems to introduce a subsystem measure of symmetry breaking that we dub entanglement asymmetry. As a prototypical illustration, we study the entanglement asymmetry in a quantum quench of a spin chain in which an initially broken global U(1) symmetry is restored dynamically. We adapt the quasiparticle picture for entanglement evolution to the analytic determination of the entanglement asymmetry. We find, expectedly, that larger is the subsystem, slower is the restoration, but also the counterintuitive result that more the symmetry is initially broken, faster it is restored, a sort of quantum Mpemba effect, a phenomenon that we show to occur in a large variety of systems.
Carbon sequestration by multiple biological pump pathways in a coastal upwelling biome
Authors: Stukel Michael R. , Irving John P. , Kelly Thomas B. , Ohman Mark D. , Fender Christian K. , Yingling Natalia 
Published: April 2023

AbstractMultiple processes transport carbon into the deep ocean as part of the biological carbon pump, leading to long-term carbon sequestration. However, our ability to predict future changes in these processes is hampered by the absence of studies that have simultaneously quantified all carbon pump pathways. Here, we quantify carbon export and sequestration in the California Current Ecosystem resulting from (1) sinking particles, (2) active transport by diel vertical migration, and (3) the physical pump (subduction + vertical mixing of particles). We find that sinking particles are the most important and export 9.0 mmol C m−2 d−1 across 100-m depth while sequestering 3.9 Pg C. The physical pump exports more carbon from the shallow ocean than active transport (3.8 vs. 2.9 mmol C m−2 d−1), although active transport sequesters more carbon (1.0 vs. 0.8 Pg C) because of deeper remineralization depths. We discuss the implications of these results for understanding biological carbon pump responses to climate change.
Hidden vulnerability of US Atlantic coast to sea-level rise due to vertical land motion
Authors: Ohenhen Leonard O. , Shirzaei Manoochehr , Ojha Chandrakanta , Kirwan Matthew L. 
Published: April 2023

AbstractThe vulnerability of coastal environments to sea-level rise varies spatially, particularly due to local land subsidence. However, high-resolution observations and models of coastal subsidence are scarce, hindering an accurate vulnerability assessment. We use satellite data from 2007 to 2020 to create high-resolution map of subsidence rate at mm-level accuracy for different land covers along the ~3,500 km long US Atlantic coast. Here, we show that subsidence rate exceeding 3 mm per year affects most coastal areas, including wetlands, forests, agricultural areas, and developed regions. Coastal marshes represent the dominant land cover type along the US Atlantic coast and are particularly vulnerable to subsidence. We estimate that 58 to 100% of coastal marshes are losing elevation relative to sea level and show that previous studies substantially underestimate marsh vulnerability by not fully accounting for subsidence.
Association between smoking and all-cause mortality in Parkinson’s disease
Authors: Yoon Seo Yeon , Park You Hyun , Lee Sang Chul , Suh Jee Hyun , Yang Seung Nam , Kang Dae Ryong , Kim Yong Wook 
Published: April 2023

AbstractWe aimed to investigate the association between smoking status and all-cause mortality of Parkinson’s disease (PD). Among the whole nationwide population data from Korea National Health Insurance Service, newly diagnosed PD was selected, and all-cause mortality was evaluated. The systematic review was performed through a literature search on the PubMed, EMBASE, and Cochrane Central Register of Controlled Trials databases. Among 26,080 individuals with PD, there was no significant association between smoking status and all-cause mortality in a nationwide cohort study (ex-smoker, HR 0.1.03, 95% CI 0.97–1.10; current smoker, HR 1.06, 95% CI 0.96–1.16). The systematic review, including six prospective cohort studies, also found a nonsignificant association. PD smokers tended to have fewer deaths from neurologic causes but were significantly more likely to die from smoking-related cancers such as lung cancer. We presented a nonsignificant association between smoking and mortality of PD, and cigarette smoking is not recommended in individuals with PD.
High protein-containing new food by cell powder meat
Authors: Choi Bumgyu , Park Sohyeon , Lee Milae , Jung Sungwon , Lee Hyun , Bang Geul , Kim Jiyu , Hwang Heeyoun , Yoo Ki Hyun , Han Dongoh , Lee Seung Tae , Koh Won-Gun , Hong Jinkee 
Published: April 2023

AbstractDemand for a new protein source to replace meat is increasing to solve various issues such as limited resources and food shortages. Diverse protein sources are being developed, but alternative proteins such as plants or insects need to improve people’s perceptions and organoleptic properties. Therefore, cell-based meat research is intensively conducted, and most studies are aimed at scale-up and cost-down via the research of scaffolds and culture media. Here, we proposed a new food by cell powder meat (CPM), which has a high protein content and a meaty flavor. The powder was manufactured 76% more cost-effectively with less serum than the conventional culture medium and without 3D scaffold. Due to its comprehensive characteristics, the potential applicability of CPM in the cell-based meat industry could be expected.