bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bonded labour and donkey ownership in the brick kilns of India: A need for reform of policy and practice
Authors: Kubasiewicz Laura M , Watson Tamlin , Nye Caroline , Chamberlain Natasha , Perumal Ramesh K , Saroja Ramesh , Norris Stuart L , Raw Zoe , Burden Faith A 
Published: January 2023

AbstractSlavery, in the form of ‘debt-bondage’, is rife in Indian brick kilns, where the enforcement of labour laws is poor. Working equids support brick-kiln workers by transporting raw bricks into the kilns, but the situation of equids and their owners within the brick kilns is relatively unknown. We describe the welfare of donkeys (Equus asinus) owned under conditions of debt-bondage, examine the links between owner and donkey behaviour, and outline the living conditions of both donkeys and humans working in the brick kilns of Gujarat, India. We then explore the unique experience of debt-bondage by donkey owners, compare migration trends to those of non-donkey-owning workers and assess impacts on their children’s education. The physical and behavioural conditions of donkeys reflected that of their owners, creating negative feedback loops and potentially reducing productivity. All donkey owners experienced debt-bondage and were particularly vulnerable to unexpected financial loss. Donkey owners, unlike non-owners, migrated within their home state, enabling their children to attend school. Our work highlights the need for policy reform within the brick-kiln industry to acknowledge the pivotal role of working donkeys in supporting human livelihoods.
The Persistence of Ethnopopulist Support: The Case of Rodrigo Duterte's Philippines
Authors: Dulay Dean , Hicken Allen , Holmes Ronald 
Published: January 2023

AbstractThe past few years have seen an emergence of populist leaders around the world, who have not only accrued but also maintained support despite rampant criticism, governance failures, and the ongoing COVID pandemic. The Philippines’ Rodrigo Duterte is the best illustration of this trend, with approval ratings rarely dipping below 80 percent. What explains his high levels of robust public support? We argue that Duterte is an ethnopopulist who uses ethnic appeals in combination with insider vs. outsider rhetoric to garner and maintain public support. Moreover, we argue that ethnic affiliation is a main driver of support for Duterte, and more important than alternative factors such as age, education, gender, or urban vs. rural divides. We provide evidence of Duterte's marriage of ethnic and populist appeals, then evaluate whether ethnicity predicts support for Duterte, using 15 rounds of nationally representative public opinion data. Identifying with a non-Tagalog ethnicity (like Duterte) leads to an 8 percent increase in approval for Duterte, significantly larger than any other explanatory factor. Among Duterte supporters, a non-Tagalog ethnicity is associated with 19 percent increase in strong versus mild support. Ethnicity is the only positive and significant result, suggesting that it strongly explains why Duterte's support remains robust. Alternative explanations, such as social desirability bias and alternative policy considerations, do not explain our results.
Southeast Asia under Great-Power Competition: Public Opinion About Hedging in the Philippines
Authors: Fang Songying , Li Xiaojun 
Published: January 2023

AbstractUnder pressure to choose between the U.S. and China, Southeast Asian countries have adopted a hedging strategy: deepening economic relations with China while strengthening security cooperation with the U.S. How does the region's public view this strategy? With tensions rising in South China Sea territorial disputes, are more nationalistic individuals more likely to oppose hedging? Using an original public opinion survey conducted in the Philippines, we find that while an overwhelming majority of respondents were concerned about the territorial disputes, more nationalistic Filipinos were no more concerned than less nationalistic ones. Further, more nationalistic Filipinos were more likely to view economic relations with China as important for the Philippines and to approve of Duterte's China policy, which follows the logic of hedging. These surprising findings suggest that under the shadow of great-power competition, the link between domestic politics and foreign policy is nuanced in the Philippines, and Southeast Asia in general.
Bishops and Friends: History and Legal Interpretation in RecentAmicus CuriaeBriefs before the Supreme Court
Authors: Doerfler Maria E. 
Published: January 2023

AbstractWith the rise of originalism as an interpretive strategy, history has come to play an increasingly prominent role in the reasoning and methodology of the United States Supreme Court. That development has, by necessity, also shaped the approach to constitutional interpretation taken by other parties, including the large and growing number of groups who file amicus curiae briefs. When the amici in question are religious entities, this article suggests, this “historical turn” at times takes the shape of narrating aspects of a tradition’s sacred history for the benefit of both the Court and other, lay audiences. This article examines three recent amicus briefs by one of the most consistent and prolific religious amici, the United States Conference of Catholic Bishops. Across these briefs, this author traces the construction and deployment of history—both Catholic and American—as a middle term for negotiating the relationship between the US Constitution and its interpretation, on the one hand, and the interests and priorities of the religious tradition, on the other.
Rapid demise and committed loss of Bowman Glacier, northern Ellesmere Island, Arctic Canada
Authors: Medrzycka Dorota , Copland Luke , Noël Brice 
Published: January 2023

AbstractUsing historical and recent aerial photography and structure from motion (SfM) multiview stereo (MVS) techniques, we reconstruct the 1959 and 2018 ice surface topography and determine the geodetic mass balance of Bowman Glacier, a small mountain glacier on northern Ellesmere Island. This is combined with optical satellite imagery to reconstruct the evolution in extent of the glacier over six decades, and ground-penetrating radar measurements of ice thickness to estimate the remaining ice volume. Between 1959 and 2020, Bowman Glacier lost 78% of its extent (reducing from 2.75 to 0.61 km2), while average annual area loss rates have nearly tripled in the past two decades. Over the 1959–2018 period, glacier-wide ice-thickness change averaged −22.7 ± 4.7 m, corresponding to a mean specific annual mass balance of −347.0 ± 71.4 mm w.e. a−1. Projecting rates of area and volume change into the future indicates that the glacier will likely entirely disappear between 2030 and 2060. This study demonstrates the potential of SfM-MVS processing to generate elevation products from 1950/60s historical aerial photographs, and to extend observations of ice elevation and glacier volume change for the Canadian Arctic, prior to the satellite record.
Masculinity in Contention: Performance, Language, and Gender in the Lebanese Army during the Civil War
Authors: Hassine Jonathan 
Published: January 2023

AbstractThe gender history of the Lebanese Civil War (1975–90) has so far focused on the study of female figures. In an attempt to widen the scope of analysis, this article reconsiders the role of the Lebanese army in war-torn Lebanon through the lens of gender. Based on interviews with retired officers and noncommissioned officers, I argue that the military—the combat personnel in particular—never relinquished its claim to an exclusive militarized masculinity, despite the rise of contending actors. By maintaining this claim, these men strove to confront both the new standards of masculinity imposed by the militias and the anxiety caused by the disruption of gender roles throughout the conflict. To make sense of this confrontation, the article investigates how the veterans have engaged in a social performance, during both past and present, to (re)enact their manliness in front of an audience. This diachronic approach allows me to further untangle the combat officers’ trajectories during the war, using gender to bring them into conversation with their milieu.
Impact of Personal Protective Equipment on the Quality of Chest Compressions in Prehospital Care: A Prospective Randomized Crossover Study
Authors: Cmorej Patrik Christian , Hrach Karel , Argayova Ivana , Peran David , Pekara Jaroslav , Jarabicova Olga , Kelbich Petr , Spicka Jan , Ralbovska Dana Rebeka 
Published: January 2023

AbstractIntroduction:The use of personal protective equipment (PPE) in prehospital emergency care has significantly increased since the onset of the coronavirus disease 2019 (COVID-19) pandemic. Several studies investigating the potential effects of PPE use by Emergency Medical Service providers on the quality of chest compressions during resuscitation have been inconclusive.Study Objectives:This study aimed to determine whether the use of PPE affects the quality of chest compressions or influences select physiological biomarkers that are associated with stress.Methods:This was a prospective randomized, quasi-experimental crossover study with 35 Emergency Medical Service providers who performed 20 minutes of chest compressions on a manikin. Two iterations were completed in a randomized order: (1) without PPE and (2) with PPE consisting of Tyvek, goggles, KN95 mask, and nitrile gloves. The rate and depth of chest compressions were measured. Salivary cortisol, lactate, end-tidal carbon dioxide (EtCO2), and body temperature were measured before and after each set of chest compressions.Results:There were no differences in the quality of chest compressions (rate and depth) between the two groups (P >.05). After performing chest compressions, the group with PPE did not have elevated levels of cortisol, lactate, or EtCO2 when compared to the group without PPE, but did have a higher body temperature (P <.001).Conclusion:The use of PPE during resuscitation did not lower the quality of chest compressions, nor did it lead to higher stress-associated biomarker levels, with the exception of body temperature.
From Yazd to Bombay—Ardeshir Mehrabān ‘Irani’ and the rise of Persia's nineteenth-century Zoroastrian merchants
Authors: Mohajer Nasser , Yazdani Kaveh 
Published: January 2023

AbstractThis article begins by surveying the commercial structure of nineteenth-century Yazd, centring on the economic activities of its Zoroastrian inhabitants. Next, we examine the house of Mehrabān, arguing that they were intermediate figures in Persia's transition from a pre-capitalist to an inchoate capitalist mode of production. Throughout the mid- to late nineteenth century, the Mehrabāns were significant socio-economic players and precursors for later generations of prosperous, worldly Iranian Zoroastrians. Ardeshir in particular epitomised the gradual emergence of an Iranian bourgeoisie in the urban centres of Persia, specifically Yazd. Concurrently, the rise of prominent members of the Mehrabān family was intimately related to their education, ‘cultural capital’, socio-economic connections, and business ventures in Bombay as well as their constantly developing political clout in Persia and India.
Moisture Sources and Pathways Determine Stable Isotope Signature of Himalayan Waters in Nepal
Authors: Hassenruck‐Gudipati Hima J. , Andermann Christoff , Dee Sylvia , Brunello Camilla F. , Baidya Krishna Pyari , Sachse Dirk , Meyer Hanno , Hovius Niels 
Published: January 2023

AbstractThe Himalayan mountain range produces one of the steepest and largest rainfall gradients on Earth, with >3 m/yr rainfall difference over a ∼100 km distance. The Indian Summer Monsoon (ISM) contributes more than 80% to the annual precipitation budget of the central Himalayas. The remaining 20% falls mainly during pre‐ISM season. Understanding the seasonal cycle and the transfer pathways of moisture from precipitation to the rivers is crucial for constraining water availability in a warming climate. However, the partitioning of moisture into the different storage systems such as snow, glacier, and groundwater and their relative contribution to river discharge throughout the year remains under‐constrained. Here, we present novel field data from the Kali Gandaki, a trans‐Himalayan river, and use 4‐year time series of river and rain water stable isotope composition (δ18O and δ2H values) as well as river discharge, satellite Global Precipitation Measurement amounts, and moisture source trajectories to constrain hydrological variability. We find that rainfall before the onset of the ISM is isotopically distinct and that ISM rain and groundwater have similar isotopic values. Our study lays the groundwork for using isotopic measurements to track changes in precipitation sources during the pre‐ISM to ISM transition in this key region of orographic precipitation. Specifically, we highlight the role of pre‐ISM precipitation, derived from the Gangetic plain, to define the seasonal river isotopic variability across the central Himalayas. Lastly, isotopic values across the catchment document the importance of a large well‐mixed groundwater reservoir supplying river discharge, especially during the non‐ISM season.
Rapid Tremor Migration During Few Minute‐Long Slow Earthquakes in Cascadia
Authors: Gombert B. , Hawthorne J. C. 
Published: January 2023

AbstractSlow earthquakes are now commonly found to display a wide range of durations, moments, and slip and propagation speeds. But not all types of slow earthquakes have been examined in detail. Here we probe tremor bursts with durations between 1 and 30 min, which are likely driven by few minute‐long bursts of aseismic slip. We use a coherence‐based technique to detect thousands of tremor bursts beneath Vancouver Island in Cascadia. Then we examine 17 of the ruptures by tracking their evolving tremor locations over an 8‐km region. We find that tremor migrates at rates of 3–25 m/s: faster than longer tremor bursts. Though some observational biases persist, the short events' speeds appear to fill a gap in the spectrum of observed slow earthquakes. They may provide further evidence that whatever fault zone process creates slow earthquakes, it must allow for faster slip and propagation in smaller ruptures.
Inferring Tide‐Induced Ephemeral Grounding in an Ice‐Shelf‐Stream System: Rutford Ice Stream, West Antarctica
Authors: Zhong Minyan , Simons Mark , Minchew Brent , Zhu Lijun 
Published: January 2023

AbstractAntarctic ice shelves play a key role in regulating the rate of ice flow in tributary ice streams. Temporal variations in the associated ice‐shelf buttressing stress are observed to impact ice flow in glaciers and ice streams. Ephemeral grounding induced by tides is an important mechanism for modulating the buttressing stress. Here, we develop an approach to inferring variations in 3‐D surface displacements at an ice‐shelf‐stream system that explicitly accounts for ephemeral grounding. Using a temporally dense nine‐month‐long synthetic‐aperture radar image acquisition campaign collected over Rutford Ice Stream, West Antarctica, by the 4‐satellite COSMO‐SkyMed constellation, we infer the ephemeral grounding zones and the spatiotemporal variation of the fortnightly ice‐flow variability. We find ephemeral grounding zones along the western ice‐shelf margin as well as a few prominent ephemeral grounding points in the central trunk and in the vicinity of the grounding zone. Our observations provide evidence for tide‐modulated buttressing stress and the temporally asymmetric response of ice‐shelf flow to tidal forcing. Long‐term oceanic warming and ice‐shelf thinning will cause the loss of ephemeral grounding and decrease in ice‐shelf buttressing stress.
Linking Seasonal Changes in Organic Matter Composition and Nutrients to Shifting Hydraulic Gradients in Coastal Urban Canals
Authors: Smith Matthew A. , Kominoski J. S. , Price R. M. , Abdul‐Aziz O. I. , Troxler T. G. 
Published: January 2023

AbstractThe capacity for coastal river networks to transport and transform dissolved organic matter (DOM) is widely accepted. However, climate‐induced shifts in stormwater runoff and tidal extension alter fresh and marine water source contributions, associated DOM, and processing rates of nutrients entering coastal canals. We investigate how time‐variable interactions among coastal water source contributions influence the concentrations of dissolved organic carbon (DOC), nutrients, and DOM composition in urban canals. We quantified the spatiotemporal variability of DOM quality and nutrient concentrations to determine contributions of tidal marine water, rainwater, stormwater runoff, and groundwater to three coastal urban canals of Miami, Florida (USA). We created a Bayesian Monte Carlo mixing model using measurements of fluorescent DOM (fDOM), DOC concentrations, δ18O and δ2H isotopic signatures, and chloride (Cl−). Fractional contributions of groundwater averaged 17% in the dry season and 26% at peak high tide during the subtropical wet season (September–November). The canal‐to‐marine head difference (CMHD) was a primary driver of groundwater contributions to coastal urban canals and monthly patterns of fDOM/DOC. High tide (>1 m) and discharge events were found to connect canals to upstream sources of terrestrial DOM. Loading of terrestrially sourced DOC and DOM is pulsed to urban canals, shunted downstream and supplemented by microbially sourced DOM during the wet season at high tide. Overall, we demonstrate that a combined tracer approach with isotopes and fDOM can help identify groundwater contributions to coastal waterways and that autochthonous fDOM may prime the degradation of carbon or nutrients as the CMHD pushes inland.
Psychological and biological mechanisms linking trauma with cardiovascular disease risk
Authors: Sumner Jennifer A. , Cleveland Shiloh , Chen Tiffany , Gradus Jaimie L. 
Published: January 2023

AbstractCardiovascular disease (CVD) is the leading cause of death and disability worldwide, and experiences of psychological trauma have been associated with subsequent CVD onset. Identifying key pathways connecting trauma with CVD has the potential to inform more targeted screening and intervention efforts to offset elevated cardiovascular risk. In this narrative review, we summarize the evidence for key psychological and biological mechanisms linking experiences of trauma with CVD risk. Additionally, we describe various methodologies for measuring these mechanisms in an effort to inform future research related to potential pathways. With regard to mechanisms involving posttraumatic psychopathology, the vast majority of research on psychological distress after trauma and CVD has focused on posttraumatic stress disorder (PTSD), even though posttraumatic psychopathology can manifest in other ways as well. Substantial evidence suggests that PTSD predicts the onset of a range of cardiovascular outcomes in trauma-exposed men and women, yet more research is needed to better understand posttraumatic psychopathology more comprehensively and how it may relate to CVD. Further, dysregulation of numerous biological systems may occur after trauma and in the presence of posttraumatic psychopathology; these processes of immune system dysregulation and elevated inflammation, oxidative stress, mitochondrial dysfunction, renin-angiotensin system dysregulation, and accelerated biological aging may all contribute to subsequent cardiovascular risk, although more research on these pathways in the context of traumatic stress is needed. Given that many of these mechanisms are closely intertwined, future research using a systems biology approach may prove fruitful for elucidating how processes unfold to contribute to CVD after trauma.
Fundamental energy cost of finite-time parallelizable computing
Authors: Konopik Michael , Korten Till , Lutz Eric , Linke Heiner 
Published: January 2023

AbstractThe fundamental energy cost of irreversible computing is given by the Landauer bound of $$kT\ln 2$$
k
T
ln
2
/bit, where k is the Boltzmann constant and T is the temperature in Kelvin. However, this limit is only achievable for infinite-time processes. We here determine the fundamental energy cost of finite-time parallelizable computing within the framework of nonequilibrium thermodynamics. We apply these results to quantify the energetic advantage of parallel computing over serial computing. We find that the energy cost per operation of a parallel computer can be kept close to the Landauer limit even for large problem sizes, whereas that of a serial computer fundamentally diverges. We analyze, in particular, the effects of different degrees of parallelization and amounts of overhead, as well as the influence of non-ideal electronic hardware. We further discuss their implications in the context of current technology. Our findings provide a physical basis for the design of energy-efficient computers.
Liquid-liquid phase separation in supercooled water from ultrafast heating of low-density amorphous ice
Authors: Amann-Winkel Katrin , Kim Kyung Hwan , Giovambattista Nicolas , Ladd-Parada Marjorie , Späh Alexander , Perakis Fivos , Pathak Harshad , Yang Cheolhee , Eklund Tobias , Lane Thomas J. , You Seonju , Jeong Sangmin , Lee Jae Hyuk , Eom Intae , Kim Minseok , Park Jaeku , Chun Sae Hwan , Poole Peter H. , Nilsson Anders 
Published: January 2023

AbstractRecent experiments continue to find evidence for a liquid-liquid phase transition (LLPT) in supercooled water, which would unify our understanding of the anomalous properties of liquid water and amorphous ice. These experiments are challenging because the proposed LLPT occurs under extreme metastable conditions where the liquid freezes to a crystal on a very short time scale. Here, we analyze models for the LLPT to show that coexistence of distinct high-density and low-density liquid phases may be observed by subjecting low-density amorphous (LDA) ice to ultrafast heating. We then describe experiments in which we heat LDA ice to near the predicted critical point of the LLPT by an ultrafast infrared laser pulse, following which we measure the structure factor using femtosecond x-ray laser pulses. Consistent with our predictions, we observe a LLPT occurring on a time scale < 100 ns and widely separated from ice formation, which begins at times >1 μs.
Highly efficient and robust π-FISH rainbow for multiplexed in situ detection of diverse biomolecules
Authors: Tao Yingfeng , Zhou Xiaoliu , Sun Leqiang , Lin Da , Cai Huaiyuan , Chen Xi , Zhou Wei , Yang Bing , Hu Zhe , Yu Jing , Zhang Jing , Yang Xiaoqing , Yang Fang , Shen Bang , Qi Wenbao , Fu Zhenfang , Dai Jinxia , Cao Gang 
Published: January 2023

AbstractIn the unprecedented single-cell sequencing and spatial multiomics era of biology, fluorescence in situ hybridization (FISH) technologies with higher sensitivity and robustness, especially for detecting short RNAs and other biomolecules, are greatly desired. Here, we develop the robust multiplex π-FISH rainbow method to detect diverse biomolecules (DNA, RNA, proteins, and neurotransmitters) individually or simultaneously with high efficiency. This versatile method is successfully applied to detect gene expression in different species, from microorganisms to plants and animals. Furthermore, we delineate the landscape of diverse neuron subclusters by decoding the spatial distribution of 21 marker genes via only two rounds of hybridization. Significantly, we combine π-FISH rainbow with hybridization chain reaction to develop π-FISH+ technology for short nucleic acid fragments, such as microRNA and prostate cancer anti-androgen therapy-resistant marker ARV7 splicing variant in circulating tumour cells from patients. Our study provides a robust biomolecule in situ detection technology for spatial multiomics investigation and clinical diagnosis.