bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fatal fetal anomaly: Experiences of women and their partners
Authors: Jackson Peter , Power‐Walsh Stacey , Dennehy Rebecca , O’Donoghue Keelin 
Published: January 2023

AbstractObjectiveThis study explored the care experiences of parents whose pregnancy was diagnosed with a fatal fetal anomaly following the legalisation of termination of pregnancy in 2019 in Ireland.MethodsA qualitative study using in‐depth semi‐structured interviews and interpretative phenomenological analysis was undertaken. Purposeful sampling was used to recruit 10 parents, six women and four of their male partners. Parents recruited included those who terminated and continued the pregnancy.ResultsThree superordinate themes were identified: ‘Attachment and coping’, ‘There's no place for you in the pregnancy world’ and ‘Consistency of quality care’. Parents shared the different approaches and level of attachment to their baby that supported their coping. Regardless of the level of attachment, many parents benefited from the acts of remembrance. Parents expressed how they no longer felt they belonged in the ‘pregnancy world’ and described a need for healthcare professionals to recognise their loss and create a safe and supportive environment in which they could share their grief. Despite this, parents' accounts highlighted variations and inconsistencies in care and service provision.ConclusionOur study highlighted parents' need for consistent, well communicated, and comprehensive care, which encourages an individualised perinatal palliative care approach to meet parental needs.
Lactate and glucose induced self‐assembly of hydrophobic boronic acid‐substituted polymers
Authors: Dhiraj Harpal S. , Ishizuka Fumi , Elshaer Amr , Zetterlund Per B. , Aldabbagh Fawaz 
Published: January 2023

AbstractAmphiphilic boronic acid (BA)‐substituted block copolymers have been utilized in biomedical applications through binding to saccharides, including to glucose whereas binding to the anaerobically produced metabolite lactate is unreported. Glucose requires basic conditions, while lactate binding occurs at neutral physiological conditions. Herein, BA binding to glucose and lactate is used for the first time to convert solvated hydrophobic homopolymer and hydrophobic block copolymers to amphiphilic core‐shell nanoparticle spheres and worms.
Age‐race‐ethnicity segregation in the United States: Where do minority older adults stand?
Authors: Wong David W. S. , Das Gupta Debasree 
Published: January 2023

AbstractA recent study shows that among the three age groups of youth, adult and older adult, youth‐older adult has the highest age segregation while youth‐adult has the lowest. Similar to many previous age segregation studies, racial‐ethnic differences, an important population axis in segregation studies, were not considered. Prior studies are also limited to using two‐group measures, failing to compare multiple groups together. We explore the complexity in measuring intersectional segregation focusing on the two axes of age and race‐ethnicity and propose a conditional approach to measure age segregation by racial‐ethnic groups, and racial‐ethnic segregation by age groups. Using this approach, we empirically study the 2010 age‐race‐ethnic segregation at the county and state levels in the United States, using census tracts as the basic units. Both the two and multigroup dissimilarity indices were used. Results show that the racial‐ethnic axis had been a stronger force in segregation than the age axis. Results also show disparities of racial‐ethnic segregation across age groups with the highest levels present among older adults and in urban counties. For all three age groups, segregation levels involving Natives and Asians tend to be higher than those without them. In contrast, age segregation was the highest between youths and older adults, and the levels varied across racial‐ethnic groups with Natives at the highest levels. Although age segregation was significantly different between urban and rural counties, higher segregation in urban areas were mostly involving Whites as opposed to higher segregation in rural counties involving minority racial groups. Studying age segregation should not be colour blinded, as nonwhite older adults in rural counties were more likely to experience higher levels of age segregation than other groups.
Curcumin for the treatment of COVID‐19 patients: A meta‐analysis of randomized controlled trials
Authors: Shafiee Arman , Athar Mohammad Mobin Teymouri , Shahid Abia , Ghafoor Muhammad Saqib , Ayyan Muhammad , Zahid Afra , Cheema Huzaifa Ahmad 
Published: January 2023

AbstractCurcumin is a low‐cost and easily accessible therapeutic option for COVID‐19 patients. We aimed to conduct a meta‐analysis to assess the effect of curcumin on clinical outcomes in COVID‐19 patients. Various databases, including PubMed, the Cochrane Library and Embase were searched from inception until October 2022 for randomized controlled trials (RCTs) evaluating curcumin use in COVID‐19 patients. Results from 13 RCTs were pooled using R software version 4.1.0. Curcumin reduced the risk of all‐cause mortality (RR 0.38; 95% CI: 0.20–0.72; moderate certainty of evidence), and patients with no recovery status (RR 0.54; 95% CI: 0.42–0.70; moderate certainty of evidence) but had no effect on the incidence of mechanical ventilation and hospitalization, and the rate of a positive viral PCR test. The results of subgroup analysis suggested a higher benefit with early administration of curcumin (within 5 days of onset of symptoms) and with the use of combination regimens. Curcumin is likely to be of benefit in mild‐to‐moderate COVID‐19 patients, but large‐scale RCTs are needed to confirm these findings. The limitations of our meta‐analysis include the small sample sizes of the included RCTs and the variable formulations of curcumin used across the studies.
Management of neonatal central nervous system viral infections: Knowledge gaps and research priorities
Authors: Abeywickrema Movin , Kelly Dominic , Kadambari Seilesh 
Published: January 2023

AbstractCongenital CMV, enteroviruses, human parechovirus and herpes simplex virus are all common causes of severe central nervous system (CNS) infection in neonates. The introduction of screening (i.e. newborn hearing screening programme), integration of molecular syndromic testing (i.e. multiplex polymerase chain reaction assays) and increase in sexually transmitted infections (i.e. anogenital herpes) have contributed to increases in each of these infections over the last decade. However, therapeutic options are highly limited in part due to the lack of epidemiological data informing trials. This review will describe our current understanding of the clinical burden and epidemiology of these severe neonatal CNS infections, outline the novel antiviral and vaccines in the pipeline and suggest future research studies which could help develop new therapeutics.
Bilateral‐WeightedOnline Adaptive Isolation Forest for anomaly detection in streaming data
Authors: Hannák Gábor , Horváth Gábor , Kádár Attila , Szalai Márk Dániel 
Published: January 2023

AbstractWe propose a method called Bilateral‐Weighted Online Adaptive Isolation Forest (BWOAIF) for unsupervised anomaly detection based onIsolation Forest(IF), which is applicable to streaming data and able to cope with concept drift. Similar to IF, the proposed method has only few hyperparameters whose effect on the performance are easy to interpret by human intuition and therefore easy to tune. BWOAIF ingests data and classifies it as normal or anomalous, and simultaneously adapts its classifier by removing old trees as well as by creating new ones. We show that BWOAIF adapts gradually to slow concept drifts, and, at the same time, it is able to adapt fast to sudden changes of the data distribution. Numerical results show the efficacy of the proposed algorithm and its ability to learn different classes of concept drifts, such as slow/fast concept shift, concept split, concept appearance, and concept disappearance.
Airport sustainability through life cycle assessments: A systematic literature review
Authors: Bahman Nahed 
Published: January 2023

AbstractAnthropogenic climate change contributes to increased frequency and intensity of droughts, wildfires, storms, coastal sea level rise, and population displacements, in addition to causing lung and cardiovascular diseases from the emission of Criteria Air Pollutants (CAPs). The aviation sector is estimated to contribute 2%–3% of global anthropogenic Greenhouse Gas (GHG) emissions. This excludes GHG emissions from airport operation and maintenance activities due to limited research in the area. This systematic literature review examined the Life Cycle Assessment (LCA) carried out by previous studies on the environmental impacts of airport operation and maintenance activities. This allows to assess existing literature on the impacts of these activities; identify knowledge gaps in LCA based on the findings of the review; and propose areas for further research and improvement in mitigating the environmental impacts of airport operation and maintenance activities. A total of 11 papers were selected for thematic analysis and narrative synthesis following a systematic review process based on the research question which yielded a total of 263 peer‐reviewed research articles and dissertations on the topic. The findings of the review showed that knowledge gaps exist in the LCA of environmental impacts of Auxiliary Power Units (APU) and Ground Support Equipment (GSE) operations in the airport during aircraft turnaround time. Further research is suggested in the use of feasible and affordable alternative energy sources (electricity, compressed natural gas, liquefied petroleum gas, and hydrogen) at airports to reduce the environmental impacts associated with petrol‐ and diesel‐powered GSE and gate operations at airports.
Synthesis of MMT−CuFe2O4 Composite as a Peroxymonosulfate Activator for the Degradation of Reactive Black 5
Authors: Rezaei Mohsen , Mengelizadeh Nezamaddin , Berizi Zohreh , Salehnia Salehe , Asgari Mahdi , Balarak Davoud 
Published: January 2023

AbstractCopper ferrite nanoparticles loaded on montmorillonite (MMT−CuFe2O4) were prepared by co‐precipitation method and applied as catalyst for activation of peroxymonosulfate (PMS) in degradation of reactive black 5 (RB5). The maximum removal efficiency of RB5 completely depends on the operating parameters and the highest removal percentage was obtained at MMT−CuFe2O4 dosage of 250 mg/L, PMS concentration of 4 mM, initial RB5 concentration of 50 mg/L and time of 15 min. The presence of anions such as Cl−, NO3−, HCO3−, and SO42− showed a significant limitation in the degradation of RB5 in the MMT−CuFe2O4/PMS system. Trapping experiments showed that ⋅OH and SO4⋅− radicals were involved in the catalytic degradation of RB5, however ⋅OH is the major specie in the catalysis system. Consecutive cycles were considered for testing the reusability of MMT−CuFe2O4; its results showed the stability of five consecutive cycles. The toxicity test was evaluated using Daphnia magna and the results illustrated a substantial drop in the toxicity of the solution treated. The significant reduction of TOC during RB5 degradation and the production of SO42−, NH4+ and NO3− confirm the proper progress of pollutant mineralization. The high catalytic performance of the catalyst in a short time compared to other removal systems emphasizes that MMT−CuFe2O4 can be suggested as a promising catalyst for the degradation of RB5 from aqueous solutions.
Visible‐Light‐Promoted Tandem Oxyphosphorylation Etherification of α‐Diazoesters to Access Phosphoric Esters
Authors: Quan Li‐Xia , Xiao Yi , Zhou Anxi , Zhu Xianhong , Mao Liu‐Liang , Wan Jie‐Ping 
Published: January 2023

AbstractAn efficient and novel strategy for the synthesis of phosphoric esters has been developed via visible‐light‐promoted tandem oxyphosphorylation etherification of α‐diazoesters under mild conditions in the absence of any catalysts and additives. The reaction simply utilizes air (O2) as the environmentally friendly and sustainable oxygen source, delivering functionalized phosphoric esters in moderate to excellent yield with operational simplicity and gram‐scale synthesis, as well as good functional‐group tolerance.
Effect of type of mixer on rheological and mechanical behavior of ultra high‐performance concrete
Authors: Christ Roberto , Pacheco Fernanda , Ehrenbring Hinoel Zamis , Lopes Raduan Krause , Tutikian Bernardo Fonseca , Funke Guilherme Bertolin Nedel 
Published: January 2023

AbstractUltrahigh‐performance concrete (UHPC) is becoming increasingly frequent in several civil construction projects such as industries, buildings, and even infrastructure. The rheological and mechanical behaviors, coupled with durability, are the driving motives for this increase in use over the last few decades. However, the type of mixer used in UHPC production considerably affects the final composites performance due to variations in mixing velocity and the need to disperse particles with low granulometry. This study evaluated the effect of type of mixer in the properties of UHPC in the fresh and hardened states. This study evaluates three types of mixers: planetary vertical axis, horizontal axis, and drum. Results showed that the drum mixer was the least efficient in homogenizing the composite. It showed an average mixing time about 126% longer than planetary vertical or horizontal‐axis mixers to reach the same level of flowability. The composite from the drum mixer also had the most entrained air and void index. The planetary vertical‐axis mixer was the most efficient, with the resulting composite having a potential compression strength of 169.1 MPa, 19.3% higher than the composite from the horizontal‐axis mixer.
Rotor Loss Analysis of an External Rotor High‐Speed Permanent Magnet Motor Considering Current Harmonics and Thermal Analysis under High‐Temperature Gas
Authors: Teng XiaoYuan , Li Yan , Zhang BingYi , Feng GuiHong , Liu ZeYu 
Published: January 2023

AbstractThis paper presents a strategy for direct‐driving a turbine with an external rotor high‐speed permanent magnet motor. It is used to improve the large footprint, low efficiency, high maintenance costs, and high vibration risk of turbines. Combining the characteristics of the working conditions of pipeline gas transmission, this paper takes a 200 kW, 10 000 rpm external rotor high‐speed permanent magnet motor as an example. This paper analyzes the eddy current losses in the rotor due to the armature magnetomotive force generated by the stator fundamental and harmonic currents. To reduce eddy current losses in permanent magnets, a circumferentially segmented pole structure is proposed for theoretical comparison and FEA with common surface‐mounted pole structures under different loads and work angles. The results confirm that the circumferentially segmented pole can effectively reduce the eddy current loss of the permanent magnet rotor. The effect of variations in the pole arc coefficient on eddy current losses in permanent magnets is also analyzed. Finally, the temperature field simulation of the motor is carried out under consideration of wind mill losses. By setting up three comparison groups with different conditions, this paper analyses the influence of the temperature and flow rate of the gas on the temperature rise and heat dissipation of the motor in a high‐temperature gas environment. © 2023 Institute of Electrical Engineers of Japan. Published by Wiley Periodicals LLC.
A One‐Class SVM‐Based Approach for Crossing‐Gate Rod Breakage Detection in a Railway Telemeter System
Authors: Kashiwao Tomoaki , Tanoue Hiroya , Shiraishi Noriyuki , Misaki Yuki , Ando Takashi , Tanaka Daisuke , Ikeda Kenji 
Published: January 2023

AbstractShikoku Railway Company (JR Shikoku) has installed a telemeter system network across all railway lines in the Shikoku area for collecting real‐time equipment data. In a previous study, we proposed a supervised machine learning‐based method to detect crossing‐gate rod breakages from the big data collected by the telemeter system. However, this method requires past data, including breakage cases of each crossing‐gate rod, for training. To avoid the past‐data problem, we propose a method that applies a one‐class support vector machine (SVM) with unsupervised learning to the rod breakage detection. The detection results were evaluated based on performance on real‐word railway data. © 2023 Institute of Electrical Engineers of Japan. Published by Wiley Periodicals LLC.
Review on nanobubbles behavior with hydrophobic and hydrophilic surfaces
Authors: Senthilkumar Gnanamani , Musharraf Shaik Tanveer , Deepak Velaga Bhargav 
Published: January 2023

AbstractThe objective of the present study is to review the behavior of nanobubbles with hydrophobic and hydrophilic surfaces. In most of the situations, it is desirable that the water particles adhere to the surface, called hydrophilic surface and in some cases, the water particles move away from the surface, called hydrophobic surfaces. Nanobubbles owing to their extraordinary physio‐chemical properties find their application in waste water treatment, aquaculture, cultivation of yeast, oil refineries and agriculture, etc. This review article addresses the unpredictable behavior of nanobubbles with different surfaces according to previous studies and the various procedures to confirm the existence of such bubbles on those surfaces.
Infection of juvenile falcons (Falcospp.) with intestinalLawsonia intracellularis
Authors: Wencel Peter , Smith Sionagh H , Couck Liesbeth , Hellebuyck Tom , Scott Peter C , McOrist Steven 
Published: January 2023

AbstractIntestinal infection of many host species withLawsonia intracellularisare widely reported. Analyses of infections among carnivorous falcons have not previously been reported. Fifty juvenile captive falcons (Falcospp.) with or withoutLawsoniainfection were investigated in the United Arab Emirates, including clinical laboratory methods. Fresh intestinal biopsy samples were analysed by microbiological techniques forLawsoniaand other bacteria and by standard parasitological and pathological methods.Lawsonia intracellularisinfection was diagnosed by microbiological examination and qPCR in 10 of 50 juvenile falcons at case examination. Seven of these 10 falcons were of normal clinical appearance, and the other three had other contributing factors to ill‐thrift. A range of other conditions were noted in 40 case control falcons. This first report ofLawsoniainfection in falcons suggests that the agent may have a limited contribution to clinical disease in these birds, including ill‐thrift syndromes. This lack of clinical disease association mimics that noted amongLawsoniainfections recorded in other avian families.
The future of psychopharmacology: a critical appraisal of ongoing phase 2/3 trials, and of some current trends aiming to de‐risk trial programmes of novel agents
Authors: Correll Christoph U. , Solmi Marco , Cortese Samuele , Fava Maurizio , Højlund Mikkel , Kraemer Helena C. , McIntyre Roger S. , Pine Daniel S. , Schneider Lon S. , Kane John M. 
Published: January 2023

Despite considerable progress in pharmacotherapy over the past seven decades, many mental disorders remain insufficiently treated. This situation is in part due to the limited knowledge of the pathophysiology of these disorders and the lack of biological markers to stratify and individualize patient selection, but also to a still restricted number of mechanisms of action being targeted in monotherapy or combination/augmentation treatment, as well as to a variety of challenges threatening the successful development and testing of new drugs. In this paper, we first provide an overview of the most promising drugs with innovative mechanisms of action that are undergoing phase 2 or 3 testing for schizophrenia, bipolar disorder, major depressive disorder, anxiety and trauma‐related disorders, substance use disorders, and dementia. Promising repurposing of established medications for new psychiatric indications, as well as variations in the modulation of dopamine, noradrenaline and serotonin receptor functioning, are also considered. We then critically discuss the clinical trial parameters that need to be considered in depth when developing and testing new pharmacological agents for the treatment of mental disorders. Hurdles and perils threatening success of new drug development and testing include inadequacy and imprecision of inclusion/exclusion criteria and ratings, sub‐optimally suited clinical trial participants, multiple factors contributing to a large/increasing placebo effect, and problems with statistical analyses. This information should be considered in order to de‐risk trial programmes of novel agents or known agents for novel psychiatric indications, increasing their chances of success.
Factors Influencing Users’ Content Sharing Intention in Travel-Related Consumer Generated Media
Authors: Li Jiao , Zhu Kaige , Jang Juhyeok 
Published: January 2023

AbstractTravel-related consumer generated media (CGM) plays an increasingly important role in travelers’ decision-making process. Strenuous effort has been dedicated to explore CGM’s impact on users’ travel behaviors. However, little is known about the motivations that drive users to post information on travel-related CGM. By combining the technology acceptance model (TAM), theory of planned behavior (TPB), and uses and gratifications theory (U&G), this study aims to delve into such motivational factors. The results revealed that users’ perceived ease of use when posting content significantly affects perceived usefulness. Additionally, users’ gratification derived from entertainment, information sharing, and rewards could positively influence their attitudes toward content sharing. Moreover, attitude, subjective norms, perceived behavioral control, and perceived usefulness jointly determine users’ intention to use travel-related CGM for content sharing. However, the impacts of perceived usefulness, perceived ease of use, status-seeking, socializing, and passing time on their attitudes toward content sharing were insignificant. This study tests the possibility of combining the TAM, TPB, and U&G to expand their application in the field of travel-related CGM, and provides suggestions for travel-related CGM managers to improve their services.
Exploring the Possibility of Short-Form Travel Videos for Cross-Border Promotion in Rural Tourism During the COVID-19 Pandemic: A Case Study of Ganzi Tibetan Autonomous Prefecture, China
Authors: Zhu Kaige , Li Jiao , Jang Juhyeok 
Published: January 2023

AbstractThe impacts of short-form travel videos (STVs) on destination marketing have been widely acknowledged in recent years. Although there have been many prior studies on short video platforms, the mechanism and research system of the impacts of travel contents in short-form videos on users are not clear. This study aims to reveal the possibilities of STVs in cross-border tourism promotion and to develop research models and survey methods applicable to research related to the contents of STVs. Therefore, a scenario-based experiment was designed using STVs related to Ganzi (甘孜) destination. The findings (N = 456) highlighted that users’ attitudes towards STVs have a direct impact on destination image and travel intention, while users’ emotional resonance (self-reference, sense of presence) and cognitive resonance (perceived esthetics, credibility, and entertainment) jointly determine users’ attitudes towards STVs. With the application of stimulus-organism-response (SOR) theory as a basic framework, this study explains the influence mechanism of STVs. The possibility of cross-border promotion and destination image building in impoverished areas was explored using a scenario-based experiment.