bluuebunny/crossref_metadata_2025_split huggingface dataset:
The association of Ned Kelly tattoos with suicide and homicide in a forensic context—a confirmatory prospective study
Authors: Byard Roger W. , Maxwell-Stewart Hamish 
Published: May 2023

AbstractNed Kelly, an iconic figure in contemporary Australian mythology, was a bushranger (outlaw) who was executed in 1880 for the murder of a serving police officer, Constable Thomas Lonigan. Kelly is often commemorated by tattoos which depict his armour and helmet or his alleged last words of “Such is life”. A study was undertaken from January 1, 2011, to December 31, 2020, at Forensic Science SA, Adelaide, South Australia, of all cases with such tattoos. De-identified case details included the year of death, age, sex and cause and manner of death. There were 38 cases consisting of 10 natural deaths (26.3%) and 28 unnatural (73.7%). The latter included 15 cases of suicide (39.5%), 9 accidents (23.7%) and 4 homicides (10.5%). Of the 19 suicides and homicides, there were 19 males and no females (age range 24–57 years; average 44 years). The number of suicides in the general South Australian forensic autopsy population in 2020 was 216/1492 (14.5%) which was significantly lower than in the study population in which 39.5% of cases were suicides (2.7 times higher; p < 0.001). A similar trend occurred for homicides which accounted for 17/1492 in the general forensic autopsy population (1.1%), significantly lower than in the study population which had 10.5% homicides (approximately 9.5 times higher; p < 0.001). Thus, in the select population referred for medicolegal autopsy, there appears no doubt that Ned Kelly tattoos are associated with suicides and homicides. While this is not a population-based study, it may provide useful information for forensic practitioners dealing with such cases.
A Model of the Sea–Land Transition of the Mean Wind Profile in the Tropical Cyclone Boundary Layer Considering Climate Changes
Authors: Wang Jiayao , Tse Tim K. T. , Li Sunwei , Fung Jimmy C. H. 
Published: May 2023

AbstractThe tropical cyclone boundary layer (TCBL) connecting the underlying terrain and the upper atmosphere plays a crucial role in the overall dynamics of a tropical cyclone system. When tropical cyclones approach the coastline, the wind field inside the TCBL makes a sea–land transition to impact both onshore and offshore structures. So better understanding of the wind field inside the TCBL in the sea–land transition zone is of great importance. To this end, a semiempirical model that integrates the sea–land transition model from the Engineering Sciences Data Unit (ESDU), Huang’s refined TCBL wind field model, and the climate change scenarios from the Coupled Model Intercomparison Project Phase 6 (CMIP6) is used to investigate the influence of climate changes on the sea–land transition of the TCBL wind flow in Hong Kong. More specifically, such a semiempirical method is employed in a series of Monte-Carlo simulations to predict the wind profiles inside the TCBL across the coastline of Hong Kong under the impact of future climate changes. The wind profiles calculated based on the Monte-Carlo simulation results reveal that, under the influences of the most severe climate change scenario, slightly higher and significantly lower wind speeds are found at altitudes above and below 400 m, respectively, compared to the wind speeds recommended in the Hong Kong Wind Code of Practice. Such findings imply that the wind profile model currently adopted by the Hong Kong authorities in assessing the safety of low- to high-rise buildings may be unnecessarily over-conservative under the influence of climate change. On the other hand, the coded wind loads on super-tall buildings slightly underestimate the typhoon impacts under the severe climate change conditions anticipated for coastal southern China.
Experimental study of the effect of fallen leaf shading on the polarization characteristics of photovoltaic modules
Authors: Zhu Darong , Wang Duanbiao , Wang Fangbin , Gong Xue , Yang Gang , Yan Ruiyang 
Published: May 2023

AbstractCoverings have an important impact on the output and safety of photovoltaic (PV) modules. However, due to the complex on-site environment and difficult identification, it is difficult to obtain timely and effective cleaning. In this paper, the optical polarization characteristics of fallen leaf are studied to find the difference for the PV modules with or without fallen leaves covered, which is one of the typical coverings, based on the basic theory of polarization imaging. Firstly, a polarimetric imaging platform with a SALSA camera for PV modules is built. Then, several experiments are conducted and the corresponding images of PV modules shaded by heather or camphor leaves are obtained. Finally, shaded by the impacts on the polarization characteristics of the PV module from fallen leaves, the waveband of the incident light, and the observation angle are analyzed. The results show that the optical polarization characteristics of PV modules at bands of 420 nm and 546 nm are significantly different from others, wherever there existed shading leaves or not; The degree of polarization decreases and then increases with the observation angle from 0° to 70° at 9:00–12:00 a.m. on sunny days; At 0° observation angle, the stokes parameter $$S_{0}$$

S
0

of PV modules with or without fallen leaves has the greatest difference. Highlights

The influence of fallen leaves on the polarization characteristics of PV modules is studied.

The polarization characteristic parameter with the largest difference between the PV modules with and without fallen leaves is obtained.

This parameter is more conducive to detecting fallen leaves on the surface of PV modules.
Pre-pregnancy stress induces maternal vascular dysfunction during pregnancy and postpartum
Authors: O’Donnell Mary Gemmel , Stumpp Lauren , Gallaher Marcia J. , Powers Robert W. 
Published: May 2023

AbstractAn estimated 20% of women suffer from a stress-related mood disorder including depression and anxiety during and after pregnancy, making these disorders among the most common complications of pregnancy. These stress-related disorders are associated with adverse pregnancy outcomes including gestational hypertension and preeclampsia, which are associated with poor cardiometabolic health postpartum. Despite these associations, the direct impact of stress and related disorders on maternal vascular health, and contributing mechanisms, remain understudied. The aim of this study was to investigate the effect of pre-pregnancy stress on maternal vascular outcomes in a BALB/c mouse model of chronic unpredictable stress. Maternal blood pressure and ex-vivo vascular function were investigated during pregnancy and postpartum. Offspring characteristics were assessed at the end of pregnancy and postpartum. Main findings show that pre-pregnancy stress exposure increased blood pressure during mid and late pregnancy and impaired ex vivo vascular function at the end of pregnancy. These effects persisted into the postpartum period, suggesting a long-term effect of stress on maternal vascular health, which appear to be partially attributable to disruptions in nitric oxide (NO) pathway signaling. These data suggest exposure to stress and related disorders, even prior to pregnancy, can contribute to vascular complications during pregnancy and postpartum.
Medical Reserve Corps Volunteers’ Characteristics Affect Disaster Survival
Authors: Brannen Donald E , Howell Melissa , Bidigare Cecilia M , Shuster Jaime L 
Published: May 2023

AbstractObjective:Medical Reserve Corps’ volunteers underwent stop-the-bleed, triage, and disaster preparedness training to improve victim survival of a mass casualty event.Methods:Volunteer responses to 16 disaster vignettes were recorded as ‘survived’ if correct, or ‘died’ if incorrect. Volunteers’ characteristics were evaluated based on the health outcomes of the vignette victims via logistic regression.Results:Overall, 69 volunteers evaluated 1104 vignette victims. STB training significantly improved survival from 77.2% to 93.2% (P< 0.001). The training did not improve disaster preparedness (75.5% to 73%) nor triage (33.5% to 35.1%). Volunteer first care provider training in psychological first aid improved victim survival from 10.32 (9.6 - 10.9, 95% CI) to 11.9 (11.28 - 12.5, 95% CI). The odds of survival increased when disaster victims received first care from a volunteer who had a positive perception of the public authority’s truthfulness (1.50, range 1.07 - 2.10); stated a willingness to volunteer (1.65, range 1.2 - 2.26); completed psychological first aid training (1.557, range 1.08 - 2.22); or had 4-or-more years of post-secondary education (1.30, range 1.00 - 1.701).Conclusion:Psychological first aid training should be a basic requirement for disaster volunteers. Trust in public authority to provide protective public health recommendations increases disaster survival.
The Washington Principles à rebours: Explaining Poland’s current restitution policy
Authors: Manikowska Ewa 
Published: May 2023

AbstractThis article inquiries into Poland’s current approach to the implementation of the Washington Principles on Nazi-Confiscated Art. It argues that it is more focused on the recovery of national heritage than on providing justice to Holocaust victims and their heirs. First, it discusses the outputs of the Expert Group established in 2009 to implement provenance research in line with the Washington Principles’s recommendations. It explains the failure of this initiative by bringing into focus the wider context of the inheritance of the war-time displacements and splitting of collections. It argues that Holocaust victims’ assets are one of many problematic items in Polish memory institutions and that the unresolved issue of post-war nationalizations are often perceived as an argument that hinders the Washington Principles’s implementation. It outlines the notions of “Polish war losses” and “national cultural goods” and discusses in detail the Polish provenance research databases. It notices that restitution in Poland is increasingly considered as an important national identity-building tool and analyzes several recent educational and branding initiatives of this kind.
Clinical epidemiology and a novel predicting nomogram of central line associated bloodstream infection in burn patients
Authors: Wang Yangping , Li Qimeng , Shu Qin , Liu Menglong , Li Ning , Sui Wen , Yuan Zhiqiang , Luo Gaoxing , Li Haisheng 
Published: May 2023

Abstract
Burn patients are at high risk of central line–associated bloodstream infection (CLABSI). However, the diagnosis of such infections is complex, resource-intensive, and often delayed. This study aimed to investigate the epidemiology of CLABSI and develop a prediction model for the infection in burn patients. The study analysed the infection profiles, clinical epidemiology, and central venous catheter (CVC) management of patients in a large burn centre in China from January 2018 to December 2021. In total, 222 burn patients with a cumulative 630 CVCs and 5,431 line-days were included. The CLABSI rate was 23.02 CVCs per 1000 line-days. The three most common bacterial species were Acinetobacter baumannii, Staphylococcus aureus, and Pseudomonas aeruginosa; 76.09% of isolates were multidrug resistant. Compared with a non-CLABSI cohort, CLABSI patients were significantly older, with more severe burns, more CVC insertion times, and longer total line-days, as well as higher mortality. Regression analysis found longer line-days, more catheterisation times, and higher burn wounds index to be independent risk factors for CLABSI. A novel nomogram based on three risk factors was constructed with an area under the receiver operating characteristic curve (AUROC) value of 0.84 (95% CI: 0.782–0.898) with a mean absolute error of calibration curve of 0.023. The nomogram showed excellent predictive ability and clinical applicability, and provided a simple, practical, and quantitative strategy to predict CLABSI in burn patients.
Monkeypox: a review of epidemiological modelling studies and how modelling has led to mechanistic insight
Authors: Banuet-Martinez Marina , Yang Yang , Jafari Behnaz , Kaur Avneet , Butt Zahid A. , Chen Helen H. , Yanushkevich Svetlana , Moyles Iain R. , Heffernan Jane M. , Korosec Chapin S. 
Published: May 2023

AbstractHuman monkeypox (mpox) virus is a viral zoonosis that belongs to the Orthopoxvirus genus of the Poxviridae family, which presents with similar symptoms as those seen in human smallpox patients. Mpox is an increasing concern globally, with over 80,000 cases in non-endemic countries as of December 2022. In this review, we provide a brief history and ecology of mpox, its basic virology, and the key differences in mpox viral fitness traits before and after 2022. We summarize and critique current knowledge from epidemiological mathematical models, within-host models, and between-host transmission models using the One Health approach, where we distinguish between models that focus on immunity from vaccination, geography, climatic variables, as well as animal models. We report various epidemiological parameters, such as the reproduction number,R0, in a condensed format to facilitate comparison between studies. We focus on how mathematical modelling studies have led to novel mechanistic insight into mpox transmission and pathogenesis. As mpox is predicted to lead to further infection peaks in many historically non-endemic countries, mathematical modelling studies of mpox can provide rapid actionable insights into viral dynamics to guide public health measures and mitigation strategies.
Two mechanisms for direction selectivity in a model of the primate starburst amacrine cell
Authors: Wu Jiajia , Kim Yeon Jin , Dacey Dennis M. , Troy John B. , Smith Robert G. 
Published: May 2023

Abstract
In a recent study, visual signals were recorded for the first time in starburst amacrine cells of the macaque retina, and, as for mouse and rabbit, a directional bias observed in calcium signals was recorded from near the dendritic tips. Stimulus motion from the soma toward the tip generated a larger calcium signal than motion from the tip toward the soma. Two mechanisms affecting the spatiotemporal summation of excitatory postsynaptic currents have been proposed to contribute to directional signaling at the dendritic tips of starbursts: (1) a “morphological” mechanism in which electrotonic propagation of excitatory synaptic currents along a dendrite sums bipolar cell inputs at the dendritic tip preferentially for stimulus motion in the centrifugal direction; (2) a “space–time” mechanism that relies on differences in the time-courses of proximal and distal bipolar cell inputs to favor centrifugal stimulus motion. To explore the contributions of these two mechanisms in the primate, we developed a realistic computational model based on connectomic reconstruction of a macaque starburst cell and the distribution of its synaptic inputs from sustained and transient bipolar cell types. Our model suggests that both mechanisms can initiate direction selectivity in starburst dendrites, but their contributions differ depending on the spatiotemporal properties of the stimulus. Specifically, the morphological mechanism dominates when small visual objects are moving at high velocities, and the space–time mechanism contributes most for large visual objects moving at low velocities.
Salt Diapir‐Driven Recycling of Gas Hydrate
Authors: Burton Zachary F. M. , Dafov Laura N. 
Published: May 2023

AbstractBy harnessing both hypothetical, synthetic basin and gas hydrate (GH) system models and real‐world models of well‐studied salt diapir‐associated GH sites at Green Canyon (Gulf of Mexico) and Blake Ridge (U.S. Atlantic coast), we propose and demonstrate salt movement (and in particular, diapirism) to be a new mechanism for the recycling of marine GH. At Green Canyon, for example, we show that by considering this newly proposed diapir‐driven recycling mechanism in conjunction with previously proposed lithological control on sandy‐reservoir‐hosted hydrate at the base of the GH stability zone (BGHSZ; ∼bottom‐simulating reflector, BSR), modeled GH saturations match drilling data. Overall, salt diapir movement‐induced GH recycling provides a temperature‐driven mechanism by which GH saturations at the BGHSZ may reach >90 vol. % and by which GH volumes near and free gas volumes beneath the BGHSZ may be increased significantly through time. Interestingly, comparison of salt diapir‐driven recycling and sediment burial‐driven recycling scenarios suggests notably higher rates of recycling via diapir‐driven versus burial‐driven processes. Our results suggest that GH and associated free gas accumulations above salt diapir crests represent particularly attractive targets for unconventional and conventional hydrocarbon resource exploration and for scientific and academic drilling expeditions aimed at exploiting GH systems. Salt basins containing GH systems—including passive margin basins of the Gulf of Mexico, southeastern Brazil, and southwestern Africa—are therefore compelling localities for studying salt‐driven GH recycling and for salt diapir‐associated natural gas exploration.
Inner Belt Electron Decay Timescales: A Comparison of Van Allen Probes and DREAM3D Losses Following the June 2015 Storm
Authors: Broll Jeffrey M. , Cunningham Gregory S. , Malaspina David M. , Claudepierre Seth G. , Ripoll Jean‐François 
Published: May 2023

AbstractNASA's Van Allen Probes observed significant, long‐lived fluxes of inner belt electrons up to ∼1 MeV after geomagnetic storms in March and June 2015. Reanalysis of Magnetic Electron Ion Spectrometer (MagEIS) data with improved background correction showed a clearer picture of the relativistic electron population that persisted through 2016 and into 2017 above the Fennell et al. (2015, https://doi.org/10.1002/2014gl062874) limit. The intensity and duration of these enhancements allow estimation of decay timescales for comparison with simulated decay rates and theoretical lifetimes. We compare decay timescales from these data and DREAM3D simulations based on them using geomagnetic activity‐dependent pitch angle diffusion coefficients derived from plasmapause‐indexed wave data (Malaspina et al., 2016, https://doi.org/10.1002/2016gl069982, 2018, https://doi.org/10.1029/2018gl078564) and phase space densities derived from MagEIS observations. Simulated decay rates match observed decay rates more closely than the theoretical lifetime due to significantly nonequilibrium pitch angle distributions in simulation and data. We conclude that nonequilibrium effects, rather than a missing diffusion or loss process, account for observed short decay rates.
A Comparative Study on the Hot Dense Plasma and Cold Patch by Using Multi‐Instrument Observations
Authors: Ma Yu‐Zhang , Zhang Qing‐He , Lyons Larry , Oksavik Kjellmar , Xing Zan‐Yang , Hairston Marc , Nanan Balan , Hu Ze‐Jun , Wang Yong , Zhao Si‐Han 
Published: May 2023

AbstractThe polar cap hot patch is an enhanced density structure which is associated with particle precipitation, ion upflow and flow shears. Based on combined observations from DMSP satellites, EISCAT radar, and all‐sky imager at the Chinese Yellow River Station, the plasma characteristics and evolution of hot dense plasma and classical polar cap patch are investigated. Both of them show enhanced F region density, but the hot dense plasma is associated with higher electron temperature and enhanced E region electron density caused by particle precipitation. Compared to the cold patch, the hot dense plasma is closer to the cusp region and is associated with strong auroral emissions. Based on the joint observations, the evolution of the hot/cold dense plasma is discussed. In the initial phase the dense plasma comes from the sunlit lower latitude region, or from particle precipitation in the duskside auroral oval, and is heated locally by poleward moving auroral structures in the dayside auroral oval. Next the patches move poleward into the polar cap where a decaying electron temperature (i.e., less precipitation) gradually transform them into a cold patch.
Metamorphic Domes in Northern Tunisia: Exhuming the Roots of Nappe Belts by Widespread Post‐Subduction Delamination in the Western Mediterranean
Authors: Booth Rea G. , Gaidi S. , Melki F. , Marzougui W. , Ruano P. , Nieto F. , Azañón J. M. , Galvé J. P. , Hidas K. , Garrido C. J. 
Published: May 2023

AbstractCenozoic extension in the Western Mediterranean has been related to the dynamics of back‐arc domains. Although, in most of its orogenic belts extension propagated into the fore‐arc nappe domains. Here we revisit the structure, metamorphism and radiometric ages of the Tunisian Tell, where HP/LT rocks (350°C at 0.8 GPa), were exhumed by the sequential activity of extensional detachments after heating and decompression (410°C–440°C at 0.6–0.3 GPa) in a plate convergent setting. Normal faults thinning the Tunisian Tell detached at two different crustal levels. The shallower one cuts down into the Atlas Mesozoic sequence, involving Tellian Triassic evaporites in the hanging‐wall forming halokinetic structures in the Mejerda basin late Miocene. The deeper‐detachment bounds metamorphic domes formed by marbles and metapsammites from the Atlas domain. Illite crystallinity on Triassic rocks shows epizonal to anchizonal values, at deep and intermediate structural depths of the Tell‐Atlas nappe belt, respectively. New U‐Pb 49.78 ± 1.28 Ma rutile ages from Tellian metabasites, together with existing phlogopite 23–17 Ma K‐Ar ages in Atlas marbles from the footwall of the deepest detachment, indicate a polymetamorphic evolution. The Tell rocks underthrusted the Kabylian flysch in the early Eocene. Further, early Miocene shortening thrusted the metabasites over lower‐grade sediments, producing HP/LT metamorphism and ductile stretching at the base of the Atlas belt. The exhumation of midcrustal roots of Western Mediterranean nappe belts after tectonic shortening is a common feature related to tearing at the edges of the subduction systems and inboard delamination of their subcontinental lithospheric mantle.
Transient Bedload Transport During Flashflood Bores in a Desert Gravel‐Bed Channel
Authors: Halfi Eran , Thappeta Suresh K. , Johnson Joel P. L. , Reid Ian , Laronne Jonathan B. 
Published: May 2023

AbstractEvidence of the effect of unsteady flow on bedload sediment transport is meager, particularly in desert rivers, despite its scientific, environmental and engineering importance. Our study of the phenomenon was conducted in Nahal Eshtemoa, Israel, an ephemeral river located in a semi‐arid area and subjected to flash floods. During 4 years, we monitored bedload transport and contemporaneous hydraulics, focusing on two intervals during which flow changed most rapidly: (a) the arrival of flood bores over dry river beds and (b) the propagation of subsequent bores over flowing water. Monitoring involved deployment of plate microphones, video cameras, surface velocity radar and a 3D velocimeter, enabling synchronized and unique data acquisition at high temporal resolution. We hypothesized that turbulence would be considerably elevated during the arrival of a flood bore and that this would induce transient entrainment of bedload. Our results demonstrate that bedload is indeed transported by the bore front and ceases soon after the arrival of most bores, even though water depth continues to rise. Bores arriving on a dry river bed usually generate higher bedload fluxes than bores advancing over flowing water. Elevated values of shear stress, turbulent kinetic energy and water‐surface slope occur as a bore impinges but then decrease. This is likely to be the explanation for high transient rates of bedload transport. Once the threshold depth previously determined as inducing continuous bedload motion is attained (≈40 cm), transport rates rise considerably relative to those associated with the bores.