bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of a hydropower project on a high‐value Asian elephant population
Authors: Budd Kris , Suddychan Daophone , Tyson Martin , Coudrat Camille N. Z. , McWilliam Alex , Hallam Christopher D. , Johnson Arlyne , Eggert Lori S. 
Published: July 2023

AbstractHabitat loss and fragmentation are leading contributors to the endangered status of species. In 2006, the Nakai Plateau contained the largest known Asian elephant (Elephas maximus) population in the Lao People's Democratic Republic (Lao PDR), and the population was among those with the highest genetic diversity reported for Asian elephants. In 2008, completion of the Nam Theun 2 hydroelectric dam inundated much of the Plateau, resulting in the loss of 40% of elephant habitat. We studied elephant presence, movements, and the incidence of human–elephant conflict (HEC) on the Nakai Plateau and surrounding areas from 2004 to 2020, before and for 12 years after dam completion. To examine contemporary population dynamics in the Nakai elephants, we used genetic sampling to compare minimum population numbers, demography, and levels of genetic diversity from the wet and dry seasons in 2018/2019, 10 years after dam completion, with those reported in a pre‐dam‐completion genetic survey. After dam completion, we found a major increase in HEC locally and the creation of new, serious, and persistent HEC problems as far as 100 km away. While we were unable to compare estimated population sizes before and after dam completion, our data revealed a decrease in genetic diversity, a male‐biased sex ratio, and evidence of dispersal from the Plateau by breeding‐age females. Our results raise concerns about the long‐term viability of this important population as well as that of other species in this region. Given that hydropower projects are of economic importance throughout Laos and elsewhere in southeast Asia, this study has important implications for understanding and mitigating their impact.
Palliative care in heart failure guidelines: A comparison of the 2021 ESC and the 2022 AHA/ACC/HFSA guidelines on heart failure
Authors: Blum Moritz , Goldstein Nathan E. , Jaarsma Tiny , Allen Larry A. , Gelfman Laura P. 
Published: July 2023

ABSTRACTThe role of palliative care for patients with heart failure (HF) is discussed in both most recent HF guidelines, the 2021 ESC guideline and the 2022 AHA/ACC/HFSA guideline. This review compares the definitions, concepts and specific recommendations regarding palliative care for patients with HF in these two guidelines. Both HF guidelines define palliative care as a multidisciplinary approach aimed at alleviating physical, psychological and spiritual distress of patients and caregivers. Both agree emphatically on the importance of palliative care across all stages of HF with integration early in the illness trajectory. Also, the guidelines concur that palliative care should include symptom management, communication about prognosis and life‐sustaining therapies, as well as advance care planning. Despite this consensus, only the AHA/ACC/HFSA guideline gives official recommendations on the provision of palliative care. Moreover, the AHA/ACC/HFSA guideline advocates for a needs‐based approach to palliative care allocation while the ESC guideline ties palliative care closely to advanced HF and end‐of‐life care. The ESC guideline highlights the need for regular symptom assessment and provides detailed guidance on symptom management. The AHA/ACC/HFSA guideline elaborates further on shared decision‐making, caregiver and bereavement support, as well as hospice care, and distinguishes between primary palliative care (provided by all clinicians) and secondary (specialty‐level) palliative care. Although there is strong agreement on the importance and components of palliative care for patients with HF, there are nuanced differences between the two HF guidelines. Most notably, only the AHA/ACC/HFSA guideline issues recommendations for the provision of palliative care.
Achievements and challenges of copper‐based single‐atom catalysts for the reduction of carbon dioxide to C2+ products
Authors: Tang Tianmi , Wang Zhenlu , Guan Jingqi 
Published: July 2023

AbstractCopper is the only metal that can convert CO2 into C2 and C2+ in electrocatalytic carbon dioxide reduction (CO2RR). However, the Faraday efficiency of CO2 conversion to C2 and C2+ products at high current densities is still low, which cannot meet the actual industrial demand. Here, the design methods of single‐atom copper catalysts (including regulating the coordination environment of single‐atom copper, modifying the carbon base surface and constructing diatomic Cu catalysts) are reviewed, and the current limitations and future research directions of copper‐based single‐atom catalysts are proposed, providing directions for the industrial conversion of CO2 into C2 and C2+ products.
Divergent auditory activation in relation to inhibition task performance in children and adults
Authors: van Bijnen Sam , Muotka Joona , Parviainen Tiina 
Published: July 2023

AbstractAdults and children show remarkable differences in cortical auditory activation which, in children, have shown relevance for cognitive performance, specifically inhibitory control. However, it has not been tested whether these differences translate to functional differences in response inhibition between adults and children. We recorded auditory responses of adults and school‐aged children (6–14 years) using combined magneto‐ and electroencephalography (M/EEG) during passive listening conditions and an auditory Go/No‐go task. The associations between auditory cortical responses and inhibition performance measures diverge between adults and children; while in children the brain–behavior associations are not significant, or stronger responses are beneficial, adults show negative associations between auditory cortical responses and inhibitory performance. Furthermore, we found differences in brain responses between adults and children; the late (~200 ms post stimulation) adult peak activation shifts from auditory to frontomedial areas. In contrast, children show prolonged obligatory responses in the auditory cortex. Together this likely translates to a functional difference between adults and children in the cortical resources for performance consistency in auditory‐based cognitive tasks.
Factors underlying burnout among rural village physicians in Southwestern China
Authors: Zhu Xingyue , Chen Yang , Liao Xingjiang 
Published: July 2023

AbstractBackgroundPrimary healthcare doctors in China often experience problems with occupational burnout, a condition known to relate to high job stress and low wages. In China, many medical alliances have recently been established in rural areas, where village physicians work as healthcare gatekeepers. However, burnout in village physicians in the context of medical alliances remains underresearched.MethodsThis cross‐sectional survey was conducted among 100 village physicians practicing at village clinics in Qiandongnan prefecture, Guizhou province, China. An online questionnaire was distributed to assess physicians' demographic characteristics and work situations. Burnout was measured using the Oldenburg Burnout Inventory (validated Chinese version). A multivariate linear model with stepwise procedure was used to estimate the effects of factors of interest on burnout, focusing particularly on actions within the medical alliance that involved respondents' clinics, such as training and support for village physicians provided by higher‐level facilities.ResultsThe overall response rate was 79%. The mean burnout score was 38.09 (standard deviation, 4.55; range, 25–47). The multivariate analysis showed that fewer working years and too much farming work were significantly related to exacerbation of burnout. Greater medical services in the total workload and greater support from higher‐level facilities were associated with burnout alleviation.ConclusionClose connections and interactions across medical alliance member facilities could facilitate reduction in burnout for village physicians practicing as primary care gatekeepers.
Accounting‐based variables as an early warning indicator of financial distress in crisis and non‐crisis periods
Authors: Powell Robert J. , Dinh Dung V. , Vu Nam Thanh , Vo Duc Hong 
Published: July 2023

AbstractFinancial integration in the Association of Southeast Asian Nations (ASEAN) region is a key focus of the ASEAN Economic Community. Whereas many studies focus on modelling corporate default, this paper identifies early warning indicators of financial distress before a default, using multiple discriminant analysis (MDA) models with a sample of listed and delisted companies in the ASEAN region. The analysis examines 720 companies in 10 different industries across six ASEAN countries from 1997 to 2016. The study constructs individual models for each country as well as an overall model for the entire region, using both in‐sample and out‐of‐sample approaches. This overall model could be useful for an integrated banking system. To ensure robustness, the study also separately examines the predictive performance of the MDA models across different economic crises: the Asian financial crisis (AFC) from 1997 to 2000, the global financial crisis (GFC) from 2007 to 2009 and their pre‐ and post‐crisis periods. We find that profitability ratios are the best indicators of financial distress in the ASEAN region, followed by liquidity and leverage ratios. In addition, our findings reveal common indicators that can be used to predict financial distress across ASEAN countries. The single model performs reasonably well in predicting financial distress 1 year ahead. In addition, the model is extended to incorporate a market‐based indicator into the MDA models, the distance to default. However, the inclusion of this indicator does not significantly improve the accuracy of the models in predicting financial distress at listed firms in the ASEAN region.
Mother‐to‐child Chagas disease transmission: The challenge of detection and prevention in areas without the risk of vectorial transmission
Authors: Palacios Gil‐Antuñano Santiago , Gold Silvia , Abril Marcelo , Segovia Hernández Manuel , Cancelo‐Hidalgo Maria Jesus , Flores‐Chávez Maria , Pelayo‐Delgado Irene 
Published: July 2023

AbstractChagas disease (CD) is caused by the parasite Trypanosoma cruzi. Although it is endemic in many Latin American (LA) countries, mother‐to‐child transmission has caused it to expand to other countries and continents. In places where vector transmission is controlled or absent, the epidemiological importance of T. cruzi transmission of the infected mother to her child during pregnancy or childbirth (i.e., perinatal CD) increases. In countries where CD is not endemic, CD screening should be performed in pregnant or fertile women who are native to LA countries or whose mothers are native to LA countries. Diagnosis is established by detecting anti–T. cruzi IgG antibodies in a serum or plasma sample. Antiparasitic treatment cannot be offered during pregnancy, and since the majority of infected newborns are asymptomatic at birth, a diagnosis is made by direct observation or concentration (microhematocrit) or by using molecular testing techniques. Once the infected child receives a diagnosis, it is essential to offer treatment (benznidazole/nifurtimox) as soon as possible, with good tolerance and effectiveness in the first year of life. Even if the diagnosis is negative at birth, the newborn must be followed up for at least the first 9 months of life.
Anticholinergic Versus Antihistaminic Treatment for Simulator Sickness Prevention
Authors: Ben‐Ari Oded , Sarfati Shani , Gordon Barak , Assa Amit , Nakdimon Idan 
Published: July 2023

AbstractFlight simulators have an essential role in aircrew training. Occasionally, symptoms of motion sickness, defined as simulator sickness, develop during these sessions. Preventive methods for motion sickness have been investigated thoroughly; however, only a few studies have examined preventive treatments for simulator sickness. The aim of this study was to examine the efficacy of scopolamine (an anticholinergic drug) compared with cinnarizine (an antihistaminic drug) for helicopter simulator sickness prevention. A validated simulator sickness questionnaire (SSQ) score was used to determine the severity of simulator sickness symptoms in this study. Preliminary SSQ scores and SSQ scores after each sortie were calculated. Each participant was given scopolamine, cinnarizine, or a placebo in a double‐blind randomized manner before the first sortie of each training day. Forty‐one helicopter pilots participated in the trial. The average age was 30.5 ± 7.1 years. SSQ values significantly improved from an average of 73.30 in the preliminary SSQ questionnaire to an average of 30.92 after 2 hours following the administration of cinnarizine (P = .012, 95%CI 8.071‐76.703). Scopolamine was found to be less effective than both cinnarizine and the placebo in the alleviation of simulator sickness symptoms. This study is the first to compare scopolamine with cinnarizine for simulator sickness prevention. Based on the results of this study, we recommend the use of cinnarizine over scopolamine for simulator sickness prevention.
The effect of subjectivity and objectivity in online reviews: A convolutional neural network approach
Authors: Park Sang Kyu , Song Taikgun , Sela Aner 
Published: July 2023

AbstractUser reviews are now an essential source of information for consumers, exerting strong influence on purchase decisions. Broadly speaking, reviews rated by consumers as more helpful exert a greater influence downstream. The current research examines how the linguistic characteristics of a review affect its helpfulness score. Using a convolutional neural network (CNN), this research analyzes the linguistic subjectivity and objectivity of over 2 million reviews on Amazon. The results show that, ceteris paribus, both linguistic subjectivity and objectivity have a positive impact on review helpfulness. However, contrary to consumers' intuition, when subjectivity and objectivity are combined in the same review, review helpfulness increases less than their respective separate effects would predict, especially for hedonic products. We conceptualize that this results from the increased complexity of messages mixing subjective and objective sentences, which requires more effortful processing. The findings extend the literature on online reviews, word‐of‐mouth, and text analysis in marketing, and offer practical implications for marketing communication and facilitation of reviews.
Immunohistological study of the unexplored vomeronasal organ of an endangered mammal, the dama gazelle (Nanger dama)
Authors: Torres Mateo V. , Ortiz‐Leal Irene , Ferreiro Andrea , Rois José Luis , Sanchez‐Quinteiro Pablo 
Published: July 2023

AbstractDama gazelle is a threatened and rarely studied species found primarily in northern Africa. Human pressure has depleted the dama gazelle population from tens of thousands to a few hundred individuals. Since 1970, a founder population consisting of the last 17 surviving individuals in Western Sahara has been maintained in captivity, reproducing naturally. In preparation for the future implementation of assisted reproductive technology, certain aspects of dama gazelle reproductive biology have been established. However, the role played by semiochemical‐mediated communications in the sexual behavior of dama gazelle remains unknown due partially to a lack of a neuroanatomical or morphofunctional characterization of the dama gazelle vomeronasal organ (VNO), which is the sensory organ responsible for pheromone processing. The present study characterized the dama gazelle VNO, which appears fully equipped to perform neurosensory functions, contributing to current understanding of interspecies VNO variability among ruminants. By employing histological, lectin‐histochemical, and immunohistochemical techniques, we conducted a detailed morphofunctional evaluation of the dama gazelle VNO along its entire longitudinal axis. Our findings of significant structural and neurochemical transformation along the entire VNO suggest that future studies of the VNO should take a similar approach. The present study contributes to current understanding of dama gazelle VNO, providing a basis for future studies of semiochemical‐mediated communications and reproductive management in this species.Research Highlights
This exhaustive immunohistological study of the vomeronasal organ (VNO) of the dama gazelle provides the first evidence of notable differences in the expression of neuronal markers along the rostrocaudal axis of the VNO.
This provides a morphological basis for the implementation of pheromones in captive populations of dama gazelle.
The prognostic impact of t(11;14) in multiple myeloma: A real‐world analysis from the Australian Lymphoma Leukaemia Group (ALLG) and the Australian Myeloma and Related Diseases Registry (MRDR)
Authors: Lim Kenneth JC , Wellard Cameron , Talaulikar Dipti , Tan Joanne LC , Loh Joanna , Puvanakumar Pratheepan , Kuzich James A , Ho Michelle , Murphy Matthew , Zeglinas Nicole , Low Michael SY , Routledge David , Lim Andrew BM , Gibbs Simon D , Quach Hang , Morgan Sue , Moore Elizabeth , Ninkovic Slavisa 
Published: July 2023

AbstractThe prognostic impact of t(11;14) in multiple myeloma (MM) needs to be better understood to inform future treatment decisions. The Australian Lymphoma Leukaemia Group embarked on a retrospective, observational cohort study using real‐world data to interrogate treatment patterns and outcomes in 74 MM patients with t(11;14) [t(11;14)‐MM] diagnosed over 10 years. This was compared to 159 and 111 MM patients with high‐risk IgH translocations (IgH HR‐MM) and hyperdiploidy (Hyperdiploid‐MM), respectively, from the Australian Myeloma and Related Diseases Registry. No appreciable differences in age, gender, ISS, LDH levels, 1q21 or del(17p) status, or treatment patterns were observed between groups. Median PFS‐1 was not different between groups but both t(11;14)‐MM and IgH HR‐MM had an inferior PFS‐2 vs. Hyperdiploid‐MM: median PFS–2 8.2 months, 10.0 months, and 19.8 months (p = 0.002), respectively. The 3‐year OS were 69%, 71%, and 82% (p = 0.026), respectively. In the t(11;14)‐MM group, gain or amplification of 1q21 at diagnosis predicted for poorer OS (HR 3.46, p = 0.002). Eleven patients had received venetoclax with 45% achieving better than a very good partial response. Results suggest that t(11;14) MM may confer an unfavorable risk profile and that the use of targeted therapies such as venetoclax earlier in the treatment algorithm should be explored.
Alteration of White Matter Connectivity for MR‐Guided Focused Ultrasound in the Treatment of Essential Tremor
Authors: Wang Xiaoyu , Lin Jiaji , Lu Haoxuan , Xiong Yongqin , Duan Caohui , Zhang Dong , Huang Jiayu , Deng Linlin , Li Chenxi , Li Runze , Zhang Dekang , Bian Xiangbing , Zhou Jiayou , Pan Longsheng , Lou Xin 
Published: July 2023

BackgroundMagnetic resonance‐guided focused ultrasound (MRgFUS) thalamotomy has been implemented as a therapeutic alternative for the treatment of drug‐refractory essential tremor (ET). However, its impact on the brain structural network is still unclear.PurposeTo investigate both global and local alterations of the white matter (WM) connectivity network in ET after MRgFUS thalamotomy.Study TypeRetrospective.SubjectsTwenty‐seven ET patients (61 ± 11 years, 19 males) with MRgFUS thalamotomy and 28 healthy controls (HC) (61 ± 11 years, 20 males) were recruited for comparison.Field Strength/SequenceA 3 T/single shell diffusion tensor imaging by using spin‐echo‐based echo‐planar imaging, three‐dimensional T1 weighted imaging by using gradient‐echo‐based sequence.AssessmentPatients were undergoing MRgFUS thalamotomy and their clinical data were collected from pre‐operation to 6‐month post‐operation. Network topological metrics, including rich‐club organization, small‐world, and efficiency properties were calculated. Correlation between the topological metrics and tremor scores in ET groups was also calculated to assess the role of neural remodeling in the brain.Statistical TestsTwo‐sample independent t‐tests, chi‐squared test, ANOVA, Bonferroni test, and Spearman's correlation. Statistical significance was set at P < 0.05.ResultsFor ET patients, the strength of rich‐club connection and clustering coefficient significantly increased vs. characteristic path length decreased at 6‐month post‐operation compared with pre‐operation. The distribution pattern of rich‐club regions was different in ET groups. Specifically, the order of the rich‐club regions was changed according to the network degree value after MRgFUS thalamotomy. Moreover, the altered nodal efficiency in the right temporal pole of the superior temporal gyrus (R = 0.434–0.596) and right putamen (R = 0.413–0.436) was positively correlated with different tremor improvement.Data ConclusionThese findings might improve understanding of treatment‐induced modulation from a network perspective and may work as an objective marker in the assessment of ET tremor control with MRgFUS thalamotomy.Level of Evidence3Technical EfficacyStage 4
The impostor phenomenon at work: A systematic evidence‐based review, conceptual development, and agenda for future research
Authors: Gullifor Daniel P. , Gardner William L. , Karam Elizabeth P. , Noghani Farzaneh , Cogliser Claudia C. 
Published: July 2023

SummaryThe impostor phenomenon (IP) was originally identified over 40 years ago, and there has been a recent surge in its examination across domains of management research. However, a lack of a comprehensive review that synthesizes organizationally‐relevant IP research has left IP research dispersed across time and disciplines with diminished conceptual clarity and an incoherent nomological network. We address these shortcomings by conducting a systematic review of IP in the workplace. We review 188 scholarly works (111 articles and 77 dissertations) published from 1978 to 2023 and summarize these data to describe the current state of the workplace‐relevant IP literature. Moreover, we map the antecedents, correlates, mediators, moderators, and outcomes that have been examined in published research with the IP to develop an integrative framework. Next, we identify gaps in the literature, including the issue of conceptual imprecision regarding the IP construct. We address this imprecision through the advancement of both a trait‐ and state‐based understanding of the IP experience. Finally, we identify avenues for future research to direct future studies of the IP in organizational research.
A new E‐OBS gridded dataset for daily mean wind speed over Europe
Authors: de Baar Jouke H. S. , van der Schrier Gerard , van den Besselaar Else J. M. , Garcia‐Marti Irene , de Valk Cees 
Published: July 2023

AbstractIn this paper we present daily mean wind speed as a new variable in the publicly accessible E‐OBS gridded datasets. Each of the variables in the E‐OBS dataset is provided at a spatial resolution of 0.1° × 0.1° and 0.25° × 0.25°. The variable “daily mean wind speed” starts from 1980 and is updated every month. The main method that we apply is the use of adaptive covariate selection to model the monthly mean wind speed as a function of covariates, like altitude, distance to coast and surface roughness. Then, we use Gaussian process regression to interpolate the daily anomalies from the station locations to the grid locations. In addition, we develop ensemble dispersion improvement auto‐tune (EDIT) to improve the reliability of the local ensemble spread. In order to communicate the methodological uncertainty in the resulting dataset, the E‐OBS wind speed grid is provided as a 20‐member ensemble of random realizations. As part of a preliminary analysis, we investigate the hypothesized wind speed stilling effect in recent decades. Indeed, we do find a small yet significant wind speed stilling effect in the E‐OBS dataset.