bluuebunny/crossref_metadata_2025_split huggingface dataset:
A model for stress‐dependence of apparent permeability in nanopores of shale gas reservoirs
Authors: Hatami Mohammad , Bayless David , Sarvestani Alireza 
Published: June 2020

AbstractPredicting long‐term production from gas shale reservoirs is a challenging task due to changes in effective stress and permeability during gas production. Unlike coal, the variation of sorbing gas permeability with pore pressure in shale does not always feature a biphasic trend under a constant confining pressure. The present contribution demonstrates that the biphasic dependence of permeability on pore pressure depends on a number of physical and geometrical factors, each with a distinct impact on gas permeability. This includes pore size, adsorption isotherm, and the variation of gas viscosity with pore pressure. A single‐capillary model is proposed for the apparent permeability of real gas in shale. Results indicate that the biphasic relation between apparent permeability and pore pressure is prevalent when the sorbing gas flows in sufficiently small pores. In addition, the effects of sorption isotherm and internal resistance of nonideal gas to flow cannot be ignored.
Inherently Political? Associations of Parent Ethnic–Racial Socialization and Sociopolitical Discussions with Latinx Youths’ Emergent Civic Engagement
Authors: Pinetta Bernardette J. , Blanco Martinez Saraí , Cross Fernanda Lima , Rivas‐Drake Deborah 
Published: June 2020

AbstractThe current study expands on ethnic–racial socialization (ERS) among Latinx families to include sociopolitical discussions as a way to better understand how these practices relate to adolescents’ developmental outcomes, including their ethnic–racial identity (ERI) and their sociopolitical development. More specifically, we examined whether there were direct links between parental ERS practices and sociopolitical discussions at home and adolescents’ emergent participatory citizenship via their ERI processes (i.e., exploration and resolution). These questions were examined using path analyses with 267 self‐identified Latinx early adolescents (Mage = 11.88, SD = 1.22; girls = 54.3%). Results revealed direct associations between sociopolitical discussions and cultural socialization at home with civic accountability. Thus, youth whose parents had engaged in more discussions with them about current political issues and who taught them about their ethnic heritage and history endorsed a greater sense of collective responsibility for helping community members in need. Additionally, preparation for bias and sociopolitical discussions at home were each uniquely associated with more ERI exploration, and each was also indirectly associated with expectations for future community involvement via youths’ ERI exploration. Our findings come at a critical juncture in time, providing insight into ways we can support the positive ERI development and build the civic capacity of Latinx adolescents.
Structural, defect, transport and dopant properties of AgNbO3
Authors: Kuganathan Navaratnarajah , Chroneos Alexander 
Published: June 2020

AbstractSilver niobate (AgNbO3) is a candidate lead‐free piezoelectric materials with potential applications in electronic technology and catalysis. Atomistic simulation techniques are used to examine the defects, diffusion of Ag+and O2−ions, solution of dopants and electronic structures of pristine and doped configurations in AgNbO3. The Ag Frenkel is the most favourable intrinsic defect leading to the formation of Ag vacancies that can vehicle self‐diffusion of Ag+ions in this material. The calculated activation energy for the diffusion of O2−ions (1.07 eV) is significantly lower than that calculated for the diffusion of Ag+ions (2.44 eV). The prominent isovalent dopants on the Ag and the Nb sites are found to be Na+and Ta5+respectively. Doping of Ge on the Nb site can facilitate the formation of oxygen vacancies required for the oxygen diffusion. Additional Ag vacancies required for the self‐diffusion of silver can be introduced by doping of Ca on the Ag site. Electronic structures of non‐defective and defective AgNbO3are discussed using density functional theory calculations.
QT Interval Prolongation Under Hydroxychloroquine/Azithromycin Association for Inpatients With SARS‐CoV‐2 Lower Respiratory Tract Infection
Authors: Bun Sok‐Sithikun , Taghji Philippe , Courjon Johan , Squara Fabien , Scarlatti Didier , Theodore Guillaume , Baudouy Delphine , Sartre Benjamin , Labbaoui Mohamed , Dellamonica Jean , Doyen Denis , Marquette Charles‐Hugo , Levraut Jacques , Esnault Vincent , Bun Sok‐Siya , Ferrari Emile 
Published: June 2020

Association between Hydroxychloroquine (HCQ) and Azithromycin (AZT) is under evaluation for patients with lower respiratory tract infection (LRTI) caused by the Severe Acute Respiratory Syndrome (SARS‐CoV‐2). Both drugs have a known torsadogenic potential, but sparse data are available concerning QT prolongation induced by this association. Our objective was to assess for COVID‐19 LRTI variations of QT interval under HCQ/AZT in patients hospitalized, and to compare manual versus automated QT measurements. Before therapy initiation, a baseline 12 lead‐ECG was electronically sent to our cardiology department for automated and manual QT analysis (Bazett and Fridericia’s correction), repeated 2 days after initiation. According to our institutional protocol (Pasteur University Hospital), HCQ/AZT was initiated only if baseline QTc ≤ 480ms and potassium level> 4.0 mmol/L. From March 24th to April 20th 2020, 73 patients were included (mean age 62 ± 14 years, male 67%). Two patients out of 73 (2.7%) were not eligible for drug initiation (QTc ≥ 500 ms). Baseline average automated QTc was 415 ± 29 ms and lengthened to 438 ± 40 ms after 48 hours of combined therapy. The treatment had to be stopped because of significant QTc prolongation in two out of 71 patients (2.8%). No drug‐induced life‐threatening arrhythmia, nor death was observed. Automated QTc measurements revealed accurate in comparison with manual QTc measurements. In this specific population of inpatients with COVID‐19 LRTI, HCQ/AZT could not be initiated or had to be interrupted in less than 6% of the cases.
Potassium‐sulfur batteries: Status and perspectives
Authors: Zhao Xinyu , Lu Yan , Qian Zhengfang , Wang Renheng , Guo Zaiping 
Published: June 2020

AbstractThis review article aims to provide insight into the research status of the potassium‐sulfur (K‐S) system, feature the challenges facing this technology, and present possible research directions for the realization of its practical applications. We begin with an introduction to the fundamental electrochemistry of K‐S batteries and emphasize the distinctions between K‐S technology and the well‐established lithium‐sulfur (Li‐S) system. Then, we focus on the development of the materials involved in K‐S batteries in terms of cathodes, K anodes, and various electrolyte systems. Finally, we provide several possible research directions to make the K‐S system a reality, with the emphasis, from our point of view, on the attempts to construct practical parameters for K‐S batteries by adopting the critical metrics of the current Li‐S system.image
Experimental and computational synergy for modelling an advanced gas‐cooled reactor core under seismic excitation
Authors: Dihoru Luiza , Oddbjornsson Olafur , Cannell Ben , Crewe Adam J. , Horseman Tony , Dietz Matt , Taylor Colin A. 
Published: June 2020

SummaryThe advanced gas‐cooled reactors (AGRs) are the backbone of the United Kingdom's nuclear generation fleet, producing approximately 17% of the country's electricity. Their safety cases are supported by thorough inspection and monitoring of their graphite cores and extensive theoretical, analytical, and experimental studies. This paper presents a unique, highly innovative and technically challenging earthquake engineering project that has provided vital evidence to underpin the seismic safety assessments of the AGRs. Two modelling approaches, one experimental (a multilayer array physical model), and one numerical (a SOLFEC nonsmooth contact dynamics computational model) have been developed to investigate the seismic behaviour of an aged graphite core. The synergetic relationship between the two approaches is a product of insightful collaborative learning between the University of Bristol and Atkins, with the experiments providing material parameters and validation data and the computer simulations feeding array design and test schedule recommendations to the physical model. The predictive capabilities of the physical and the numerical models are tested by direct comparison and the good agreement between the results has increased the confidence in both. The model's versatility allows a variety of core scenarios to be tested that can explore in detail the AGR core behaviour in seismic conditions.
An Uncertainty Thermometer to Measure the Macroeconomic‐Financial Risk in South American Countries
Authors: Guachamín Marcela , Ramírez‐Cifuentes Diana , Delgado Olga 
Published: June 2020

AbstractThis paper aims to develop an uncertainty thermometer to identify and measure the macro‐social‐financial risk of 10 SA countries from 1978 to 2014. This thermometer is based on the early warning models to facilitate systemic risk monitoring. Contrary to other studies, we build a macroeconomic‐social‐financial vulnerability index composed of macroeconomic, social development, liquidity, solvency and market vulnerability sub‐indicators through the partial least squares structural equation model. We identify high (unmanageable, intolerable and unstable) and low (manageable, moderate, stable and strong) risk levels using machine learning methods. Our results are robust and consistent, because the macroeconomic‐social‐financial index captures periods of high uncertainty presented in the region. © 2020 John Wiley & Sons, Ltd.
Bacterial Sensing and Biofilm Monitoring for Infection Diagnostics
Authors: Parlak Onur , Richter‐Dahlfors Agneta 
Published: June 2020

AbstractRecent insights into the rapidly emerging field of bacterial sensing and biofilm monitoring for infection diagnostics are discussed as well as recent key developments and emerging technologies in the field. Electrochemical sensing of bacteria and bacterial biofilm via synthetic, natural, and engineered recognition, as well as direct redox‐sensing approaches via algorithm‐based optical sensing, and tailor‐made optotracing technology are discussed. These technologies are highlighted to answer the very critical question: “how can fast and accurate bacterial sensing and biofilm monitoring be achieved? Following on from that: “how can these different sensing concepts be translated for use in infection diagnostics? A central obstacle to this transformation is the absence of direct and fast analysis methods that provide high‐throughput results and bio‐interfaces that can control and regulate the means of communication between biological and electronic systems. Here, the overall progress made to date in building such translational efforts at the level of an individual bacterial cell to a bacterial community is discussed.
Design Rationale for Stimuli‐Responsive, Semi‐interpenetrating Polymer Network Hydrogels–A Quantitative Approach
Authors: Gupta Nupur , Liang Yen Nan , Lim Jacob Song Kiat , Hu Xiao 
Published: June 2020

AbstractStimuli‐responsive semi‐interpenetrating polymer network (semi‐IPN) hydrogels form an important class of polymers for their tunable properties via molecular design. They are widely investigated for a diverse range of applications including drug delivery, sensors, actuators, and osmotic agents. However, in‐depth studies on some of the critical design principles affecting diffusion/leaching of linear polymer from semi‐IPN hydrogels are lacking. Herein, for the first time, by preparing a series of model semi‐IPN hydrogels based on thermally responsive poly (N‐isopropyl acrylamide) (PNIPAM) network and linear poly(sodium acrylate) (PSA), a systematic and quantitative study concerning linear polymer chain retention and swelling/deswelling kinetics is reported. The study shows that PSA retention is significantly affected not only by PSA molecular weight and concentration, but also by polymerization temperature, which could be linked to homogeneity and internal morphology of the hydrogel. Surprisingly, there is no obvious influence of crosslinking density of PNIPAM network toward PSA retention, while faster swelling and deswelling at higher crosslinking density are observed in terms of swelling rate constant and deswelling activation energy. These findings offer new insights on the factors affecting structural and physicochemical properties of such semi‐IPN hydrogels, which should in turn serve as a general guideline for materials design.
FARP‐1 deletion is associated with lack of response to autism treatment by early start denver model in a multiplex family
Authors: Cucinotta Francesca , Ricciardello Arianna , Turriziani Laura , Calabrese Giorgia , Briguglio Marilena , Boncoddo Maria , Bellomo Fabiana , Tomaiuolo Pasquale , Martines Silvia , Bruschetta Marianna , La Fauci Belponer Francesca , Di Bella Tiziana , Colombi Costanza , Baccarin Marco , Picinelli Chiara , Castronovo Paola , Lintas Carla , Sacco Roberto , Biederer Thomas , Kellam Barbara , Scherer Stephen W. , Persico Antonio M. 
Published: June 2020

AbstractBackgroundChildren with autism spectrum disorder (ASD) display impressive clinical heterogeneity, also involving treatment response. Genetic variants can contribute to explain this large interindividual phenotypic variability.MethodsArray‐CGH (a‐CGH) and whole genome sequencing (WGS) were performed on a multiplex family with two small children diagnosed with ASD at 17 and 18 months of age. Both brothers received the same naturalistic intervention for one year according to the Early Start Denver Model (ESDM), applied by the same therapists, yielding dramatically different treatment outcomes.ResultsThe older sibling came out of the autism spectrum, while the younger sibling displayed very little, in any, improvement. This boy was subsequently treated applying a structured Early Intensive Behavioral Intervention paired with Augmentative Alternative Communication, which yielded a partial response within another year. The ESDM nonresponsive child carries a novel maternally inherited 65 Kb deletion at chr. 13q32.2 spanning FARP1. Farp1 is a synaptic scaffolding protein, which plays a significant role in neural plasticity.ConclusionThese results represent a paradigmatic example of the heuristic potential of genetic markers in predicting treatment response and possibly in supporting the targeted prescription of specific early intervention approaches.
Improved PRF‐based MR thermometry using k‐space energy spectrum analysis
Authors: Zong Shenyan , Shen Guofeng , Mei Chang‐Sheng , Madore Bruno 
Published: June 2020

PurposeProton resonance frequency (PRF) thermometry encodes information in the phase of MRI signals. A multiplicative factor converts phase changes into temperature changes, and this factor includes the TE. However, phase variations caused by B0 and/or B1 inhomogeneities can effectively change TE in ways that vary from pixel to pixel. This work presents how spatial phase variations affect temperature maps and how to correct for corresponding errors.MethodsA method called “k‐space energy spectrum analysis” was used to map regions in the object domain to regions in the k‐space domain. Focused ultrasound heating experiments were performed in tissue‐mimicking gel phantoms under two scenarios: with and without proper shimming. The second scenario, with deliberately de‐adjusted shimming, was meant to emulate B0 inhomogeneities in a controlled manner. The TE errors were mapped and compensated for using k‐space energy spectrum analysis, and corrected results were compared with reference results. Furthermore, a volunteer was recruited to help evaluate the magnitude of the errors being corrected.ResultsThe in vivo abdominal results showed that the TE and heating errors being corrected can readily exceed 10%. In phantom results, a linear regression between reference and corrected temperatures results provided a slope of 0.971 and R2 of 0.9964. Analysis based on the Bland‐Altman method provided a bias of −0.0977°C and 95% limits of agreement that were 0.75°C apart.ConclusionSpatially varying TE errors, such as caused by B0 and/or B1 inhomogeneities, can be detected and corrected using the k‐space energy spectrum analysis method, for increased accuracy in proton resonance frequency thermometry.
Social insurance participation and urban settlement intentions of China's floating population
Authors: Huang Ying , Liu Wenli , Zhuo Yue , Sun Xiaoyue 
Published: June 2020

AbstractSince the expansion of social insurance to migrants and the abolition of unequal regulations and controls related to the rural–urban migrants in recent years, increasing attention has been paid to the determinants of migrants' settlement intentions. Using the 2016 National Floating Population Dynamics Monitoring Survey (NFPDMS), this study examines the associations between migrants' urban social welfare participation and their settlement intentions, including long‐term settlement intention and transfer of one'shukoustatus. Results from logistic regression show that participation in urban social welfare schemes increases migrants' intention to have a long‐term residence in the city and to convert to urbanhukou.Results also suggest that the impact of social insurance coverage on long‐term settlement intention as well as urbanhukouintention increases as migrants spend more time in the destination city. Our study highlights the salient role of urban welfare coverage as a strong determinant of migrant workers' settlement intentions in urban China.
Remarks on topological indices of carbon nanocones and nanotori
Authors: Ali Akbar 
Published: June 2020

AbstractAmong the 16 expressions derived in the recent paper [Int. J. Quantum Chem. 2020, 120(6), e26082] for calculating certain degree‐based topological indices of the molecular graphs of carbon nanocones and nanotori, 12 expressions contain some mistakes, and the remaining 4 follow from an already existing general expression. In this note, the correct versions of the aforementioned erroneous expressions are obtained.
Tracheobronchopathia osteochondroplastica: rare but not to be forgotten
Authors: Gul Fahad , Peterson Eric , Dejoy Robert , Eiger Glenn , Mora Carpio Andres , Gupta Ena 
Published: June 2020

AbstractWe report a case of a 59‐year‐old male with a one‐month history of pleuritic chest pain who was diagnosed with tracheobronchopathia osteochondroplastica (TO). TO is a rare benign condition characterized by protruding submucosal nodules into the tracheobronchial lumen. The disease is generally asymptomatic, with rare cases of progressive nodularity, cough, dyspnoea, and haemoptysis. Diagnosis can be made via bronchoscopic visualization of bony and cartilaginous nodules on tracheal walls. Although generally benign, the rarity of this condition makes diagnosis difficult even for trained pulmonologists and frequently predisposes patients to unnecessary invasive diagnostic testing and improper management of symptoms and contributing co‐morbid conditions. We present this case to increase physician and patient awareness about this disease to help improve diagnostic strategy and knowledge of disease manifestations and potential complications.
A paradigm of safety management in Industry 4.0
Authors: Liu Zimei , Xie Kefan , Li Ling , Chen Yong 
Published: June 2020

AbstractSafety management determines and implements safety policy. It is closely intertwined with industrial development. As the Fourth Industrial Revolution, Industry 4.0 presents new challenges and opportunities for safety management. The paper identifies three stages, namely, Safety 1.0, Safety 2.0 and Safety 3.0, for the evolution of safety management by considering safety principles, technologies and modes. A theoretical framework that integrates Safety 3.0 and Industry 4.0 is presented. Furthermore, knowledge graphs are developed with Citespace to explore the status of cross‐topic research on safety management and Industry 4.0. Potential opportunities for integrating Safety 3.0 and Industry 4.0 are discussed.
Hand Bionic Score: a clinical follow-up study of severe hand injuries and development of a recommendation score to supply bionic prosthesis
Authors: Werner Dennis , Alawi Seyed Arash 
Published: June 2020

Abstract
Background
Severe hand injuries significantly limit function and esthetics of the affected hand due to massive trauma in skeletal and soft tissues. Surgical reconstruction is often unsatisfactory, so bionic prostheses are a consideration. However, assessment of functional outcomes and quality of life after surgical reconstruction to guide clinical decisions immediately after injury and in the course of treatment remain difficult.

Methods
We conducted a prospective follow-up analysis of patients with severe hand injuries during 2016–2018. We retrospectively evaluated initial trauma severity and examined current functional status, quality of life, general function, and satisfaction in everyday situations of the hand. We also developed a novel Hand Bionic Score to guide clinical recommendation for selective amputation and bionic prosthesis supply.

Results
We examined 30 patients with a mean age of 53.8 years and mean initial severity of hand injury (iHISS) of 138.4. Measures indicated moderate quality of life limitations, moderate to severe limitation of overall hand function, and slight to moderate limitation of actual hand strength and function. Mean time to follow-up examination was 3.67 years. Using the measured outcomes, we developed a Hand Bionic Score that showed good ability to differentiate patients based on outcome markers. Appropriate cutoff scores for all measured outcome markers were used to determine Hand Bionic Score classifications to guide clinical recommendation for elective amputation and bionic prosthetic supply: < 10 points, bionic hand supply not recommended; 10–14, bionic supply should be considered; or > 14, bionic supply is recommended.

Conclusions
While iHISS can guide early clinical decisions following severe hand injury, our novel Hand Bionic Score provides orientation for clinical decision-making regarding elective amputation and bionic prosthesis supply later during the course of treatment. The score not only considers hand function but also psychological outcomes and quality of life, which are important considerations for patients with severe hand injuries. However, future randomized multicenter studies are needed to validate Hand Bionic Score before further clinical application.
Level of evidence: Level III, risk/prognostic study.