bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prophylactic effects of probiotics on respiratory viruses including COVID-19: a review
Authors: Lee Na-Kyoung , Paik Hyun-Dong 
Published: May 2021

AbstractCoronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is mainly transmitted through respiratory droplets. The symptoms include dry cough, fever, and fatigue; however, high propagation, mutation, and fatality rates have been reported for SARS-CoV-2. This review investigates the structure of SARS-CoV-2, antiviral mechanisms, preventive strategies, and remedies against it. Effective vaccines have been developed by Pfizer (95% effective), AstraZeneca (90% effective), Moderna (94.5% effective) vaccine, among others. However, herd immunity is also required. Probiotics play a major role in the gut health, and some are known to have therapeutic potential against viral infections. Their modes of antiviral activities include direct interaction with targeted viruses, production of antiviral metabolites, and immunomodulatory effects on the host. Hence, probiotics can be a useful prophylactic against COVID-19, and more studies are required on the effects of probiotics against other viral infections that may occur in future.
Effects of safinamide on non-motor, cognitive, and behavioral symptoms in fluctuating Parkinson’s disease patients: a prospective longitudinal study
Authors: De Micco Rosa , Satolli Sara , Siciliano Mattia , De Mase Antonio , Giordano Alfonso , Tedeschi Gioacchino , Tessitore Alessandro 
Published: May 2021

Abstract
Introduction
Parkinson’s disease (PD) patients in chronic levodopa treatment may experience motor and non-motor fluctuations, which may affect their quality of life. Safinamide is a new monoamine oxidase B inhibitor, also exerting a non-dopaminergic effect, recently approved as add-on therapy in fluctuating PD patients.

Methods
We performed a longitudinal prospective study in a cohort of 20 fluctuating PD patients, to test whether safinamide 50 mg may improve non-motor, cognitive, and behavioral symptoms over a 6-month treatment period. At each timepoint, clinical features were assessed by means of validated PD-specific scales. Neuropsychological assessment was performed by exploring all five cognitive domains.

Results
Compared to baseline, significant improvement was found in PD patients at 6-month follow-up in items investigating interest (p = 0.02), motivation (p = 0.02), and urinary disturbances (p = 0.03). Moreover, neuropsychiatric assessment showed a significant decrease in fatigue and apathy scores (p = 0.02 and p = 0.01, respectively). Motor assessment revealed a significant reduction in the total wake-up time spent in OFF state (p = 0.01). Follow-up neuropsychological evaluation did not reveal any change compared to baseline.

Conclusions
Our data reveal that, along with motor fluctuation improvement, treatment with safinamide 50 mg may significantly decrease non-motor symptom burden in PD patients. Interestingly, non-dopaminergic mechanisms, such as glutamatergic overdrive, have been demonstrated to play a role in many pathways underlying these symptoms. Thus, we hypothesize that the neurotransmitter receptor-binding profile of safinamide may explain our findings.
On the Unification of Schemes and Software for Wavelets on the Interval
Authors: Antun Vegard , Ryan Øyvind 
Published: May 2021

AbstractWe revisit the construction of wavelets on the interval with various degrees of polynomial exactness, and explain how existing schemes for orthogonal- and Spline wavelets can be extended to compactly supported delay-normalized wavelets. The contribution differs substantially from previous ones in how results are stated and deduced: linear algebra notation is exploited more heavily, and the use of sums and complicated index notation is reduced. This extended use of linear algebra eases translation to software, and a general open source implementation, which uses the deductions in this paper as a reference, has been developed. Key features of this implementation is its flexibility w.r.t. the length of the input, as well as its generality regarding the wavelet transform.
Lessons Learnt on Reproducibility in Machine Learning Based Android Malware Detection
Authors: Daoudi Nadia , Allix Kevin , Bissyandé Tegawendé F. , Klein Jacques 
Published: May 2021

AbstractA well-known curse of computer security research is that it often produces systems that, while technically sound, fail operationally. To overcome this curse, the community generally seeks to assess proposed systems under a variety of settings in order to make explicit every potential bias. In this respect, recently, research achievements on machine learning based malware detection are being considered for thorough evaluation by the community. Such an effort of comprehensive evaluation supposes first and foremost the possibility to perform an independent reproduction study in order to sharpen evaluations presented by approaches’ authors. The question Can published approaches actually be reproduced? thus becomes paramount despite the little interest such mundane and practical aspects seem to attract in the malware detection field. In this paper, we attempt a complete reproduction of five Android Malware Detectors from the literature and discuss to what extent they are “reproducible”. Notably, we provide insights on the implications around the guesswork that may be required to finalise a working implementation. Finally, we discuss how barriers to reproduction could be lifted, and how the malware detection field would benefit from stronger reproducibility standards—like many various fields already have.
Coupling of quantile regression into boosted regression trees (BRT) technique in forecasting emission model of PM10 concentration
Authors: Shaziayani Wan Nur , Ul-Saufie Ahmad Zia , Ahmat Hasfazilah , Al-Jumeily Dhiya 
Published: May 2021

AbstractAir pollution is currently becoming a significant global environmental issue. The sources of air pollution in Malaysia are mobile or stationary. Motor vehicles are one of the mobile sources. Stationary sources originated from emissions caused by urban development, quarrying and power plants and petrochemical. The most noticeable contaminant in the Peninsular of Malaysia is the particulate matter (PM10), the highest contributor of Air Pollution Index (API) compared to other pollution parameters. The aim of this study is to determine the best loss function between quantile regression (QR) and ordinary least squares (OLS) using boosted regression tree (BRT) for the prediction of PM10 concentration in Alor Setar, Klang and Kota Bharu, Malaysia. Model comparison statistics using coefficient of determination (R2), prediction accuracy (PA), index of agreement (IA), normalized absolute error (NAE) and root mean square error (RMSE) show that QR is slightly better than OLS with the performance of R2 (0.60–0.73), PA (0.78–0.85), IA (0.86–0.92), NAE (0.15–0.17) and RMSE (9.52–22.15) for next-day predictions in BRT model.
Assessment of land-use and land-cover changes in Pangari watershed area (MS), India, based on the remote sensing and GIS techniques
Authors: Pande Chaitanya B. , Moharir Kanak N. , Khadri S. F. R. 
Published: May 2021

AbstractIn this paper, we focus on the assessment of land-use and land-cover change detection mapping to the effective planning and management policies of environment, land-use policy and hydrological system in the study area. In this study the soil and water conservation project has been applied during the five years and after five years what changes have been found in the land-use and land-cover classes and vegetation. In this view, this land-use and land-cover mapping is a more important role to decide the policy for watershed planning and management project in the semiarid region. In an emerging countries, fast industrialization and urbanization impose a significant threat to the natural atmosphere. The remote sensing and GIS techniques are crucial roles in the study of land-use and land-cover mapping during the years of 2007, 2014, and 2017. The main objective of this is to prepare the land-use and NDVI maps in the years of 2008, 2014 and 2017; these maps have prepared from satellite data using the supervised classification method. A normalized difference vegetation index map (NDVI) was done by using Landsat 8 and LISS-III satellite data. NDVI values play a major role in monitoring the vegetation and variation in land-use and land-cover classes. In these maps, four types of land are divided into four classes as agriculture, built-up, wasteland, and water body. The results of study show that agriculture land of 18.71% (158.24 Ha), built-up land of 0.62% (5.31 Ha), wasteland of 40.33% (341.02 Ha), and water body land of 17.39% (147 Ha) are increased. Land-use and land-cover maps and NDVI values show that agriculture land of 22.97% (194.29 Ha), 5.46% (14.59 Ha), and 0.08% (0.22 Ha) decreases during the years of 2008, 2014, and 2017. The results directly indicate that the supervised classification method has been the accurate identified feature in the land-use map classes. This classification method has been given the better accuracy (95%) from spatiotemporal satellite data. The accuracy was also tally with ground-truth and Google earth information. These results can be a very useful for the land-use policy, watershed planning, and management with natural resources, animals, and ecological systems.
Constraints of youth entrepreneurs in Ethiopia
Authors: Ahmed Hamed M. S. , Ahmed Yimer Ayalew 
Published: May 2021

AbstractThe youth entrepreneurship has been regarded as a tool for employment creation in Ethiopia. However, the country faces the challenge of high youth unemployment rates. Even the country is considered as one of the lowest rates of youth entrepreneurial activity and business operating in the sub-Saharan African region. The aim of this research is to investigate the major potential constraints of youth entrepreneurs in the small and micro-enterprises. In order to fulfill the objectives of the study, this research employed a descriptive research design with a quantitative research approach. The target population of the study was 5000 youth entrepreneurs between aged 18 and 29 years at the time of the research. Out of the target population, the researchers selected 370 as a sample size by using a proportional stratified sampling technique. The valid responses for analysis were 350 respondents. The survey questionnaire was used as a tool for data collection. The study used descriptive statistics and factor analysis. The results of the study indicate that unfavorable government policy, limited access to finance, limited access to market, limited access to information and infrastructure, limited access to business assistance and support, limited access to entrepreneurship training and education, lack of social support, unfavorable administrative, and weak institutional linkage were the major potential constraints of youth entrepreneurs in the study area. The study draws implications for policymakers, the Ministry of Youth Development, Chamber of Commerce and Industry, and the government to adopt multi-faceted, multi-targeted, and multitier approaches in order to facilitate and encourage youth entrepreneurship.
‘Pseudo-septum’ Appearance in Septal Agenesis on Fetal MRI
Authors: Usman Nasin , Rangasami Rajeswaran , Ramachandran Rajoo 
Published: May 2021

Abstract
Background Absence of the cavum septum pellucidum (CSP) can be associated with a wide spectrum of congenital brain malformations. It is necessary to describe the anatomic structures that can be mistaken for the CSP in cases of septal agenesis. Results We retrospectively studied MRI of 12 fetuses referred with suspicion of absent CSP on sonography. The structures simulating CSP in axial sections (Pseudo septum) are: volume averaging from the medial edge of the frontal lobes (lateral ventricles) in the anterior aspect, fornices in the mid and posterior aspect and internal cerebral veins in the postero-inferior aspect. Eleven out of the twelve suspected cases of absent CSP showed a false positive ‘pseudo-septum’ appearance in axial sections of fetal brain MRI. The absence of the ‘pseudo-septum’ was confirmed on coronal MRI sections of the fetal brain. Conclusion It is important to study the axial and coronal sections of the fetal brain for accurate diagnosis of septal agenesis.
Effect of Montmorillonite Layer Charge on the Thermal Stability of Bentonite
Authors: Qin Yating , Peng Tongjiang , Sun Hongjuan , Zeng Li , Li Yao , Zhou Can 
Published: May 2021

AbstractThe thermal stability of bentonite is vitally important for its application in the casting field and the layer charge of montmorillonite (Qm) is one of its central crystal-chemical parameters. As the main component of bentonite, the influence of Qm on montmorillonite properties and behavior needs to be considered if bentonite is to be used in high-temperature environments. The objective of the current study was to investigate the relationship between Qm and the thermal stability of Chinese bentonite samples collected from Wuhu, Anhui Province (marked as WH); Xinyang, Henan Province (marked as XY); and Santai, Sichuan Province (marked as ST) below. The values of Qm were obtained using the O (11) method, and the structural properties of the bentonite samples were characterized by X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), thermogravimetry-differential scanning calorimetry (TG-DSC), and field emission scanning electron microscopy (FESEM). The results showed that, in the samples investigated, Qm was inversely related to the thermal stability of bentonite. The Qm value (electrons per half unit cell, e/huc) was greatest for sample ST (0.725 e/huc), followed by sample XY (0.470 e/huc), and by sample WH (0.354 e/huc). The dehydroxylation temperature changed related to Qm; the sample with the largest Qm value was WH (701°C), followed by sample XY (684°C), and sample ST (630°C). After the samples were calcined at 600°C, sample WH had the best montmorillonite structural integrity with the greatest degree of reusability (78.21%); while the montmorillonite structures of samples XY and ST were destroyed, and their reusabilities were only 9.48 and 6.01%, respectively.
Development of top-dressing automation technology for sustainable shrimp aquaculture in India
Authors: Chellapandi Paulchamy 
Published: May 2021

AbstractGlobally, the shrimp farming industry faces increasing challenges and pressure to reduce the broken shrimps and maintain a healthier pond environment. Shrimps lack an adaptive immune system to combat invading pathogens due to an imbalance in beneficial gut microbiota. The use of top-dressing agents like probiotics and pond optimizes is an alternative strategy to improve the innate immune system leading produce disease-free shrimp in international markets. The cost of top-dressing agents is accounted for 20% of the production cost and therefore, the development of top-dressing automation technology is important to maintain and improve the financial and environmental viability of shrimp sustainable farming. This perspective described several sensor-based aquaculture technologies for on-farm management systems but sustainability in the aquaculture industry is not yet achieved in practice. The present technology is a new invention to reduce labor and production costs required for reducing bacterial and organic loads in Biofloc shrimp cultures. Aquaculture automation system disperses the top-dressing agents to the shrimp ponds based on the signals received from microbial and environmental sensors. Continuous monitoring of shrimp growth, mortality, immune responses, diseases, and pond water quality parameters will fetch larger profits with additional savings on labor and production costs for sustainable shrimp aquaculture in India.
Pandemics: Implications for research and practice in industrial and organizational psychology
Authors: Rudolph Cort W. , Allan Blake , Clark Malissa , Hertel Guido , Hirschi Andreas , Kunze Florian , Shockley Kristen , Shoss Mindy , Sonnentag Sabine , Zacher Hannes 
Published: May 2021

AbstractPandemics have historically shaped the world of work in various ways. With COVID-19 presenting as a global pandemic, there is much speculation about the implications of this crisis for the future of work and for people working in organizations. In this article, we discuss 10 of the most relevant research and practice topics in the field of industrial and organizational psychology that will likely be strongly influenced by COVID-19. For each of these topics, the pandemic crisis is creating new work-related challenges, but it is also presenting various opportunities. The topics discussed herein include occupational health and safety, work–family issues, telecommuting, virtual teamwork, job insecurity, precarious work, leadership, human resources policy, the aging workforce, and careers. This article sets the stage for further discussion of various ways in which I-O psychology research and practice can address the issues that COVID-19 creates for work and organizational processes that are affecting workers now and will shape the future of work and organizations in both the short and long term. This article concludes by inviting I-O psychology researchers and practitioners to address the challenges and opportunities of COVID-19 head-on by proactively adapting the work that we do in support of workers, organizations, and society as a whole.
Les vulnérables : evaluating the vulnerability criterion in Article 14 cases by the European Court of Human Rights
Authors: Kim So Yeon 
Published: May 2021

AbstractThe European Court of Human Rights (the Court) has been invoking the vulnerability criterion to overcome the drawbacks of cases concerning Article 14 of the European Convention on Human Rights, the prohibition of discrimination. This new criterion, allowing the Court to favour the applicants, highlights the applicants’ group affiliation. However, whether this criterion is effective in protecting vulnerable applicants against discrimination is doubtful. To examine this, I divide the Court's approach to Article 14 before and after the application of the vulnerability criterion. I argue that vulnerability criterion was used to fix the drawbacks of Article 14, but eventually backfired. The concept of vulnerability has been ambiguous, inconsistently used by the Court, and paternalistic. I suggest the Court focus on individual autonomy rather than grouping the applicants to improve their legal reasoning of Article 14.
Unintended pregnancy resolution among parous women in twelve low- and middle-income countries
Authors: Väisänen Heini , Batyra Ewa 
Published: May 2021

AbstractAround 40% of pregnancies worldwide are unintended and a half of those are terminated. Yet, few international comparisons of unintended pregnancy resolution (choosing birth or abortion) exist. This study analysed how parous women’s pregnancy intentions and abortion decisions are associated with their reproductive histories and country contexts using twelve Demographic and Health Surveys representing four context groups: post-Soviet/communist and Asian countries with liberal abortion legislation, and Asian and Latin American countries with restrictive abortion legislation. Similarities were found across contexts: preference to have children of both sexes, space births, stop childbearing after reaching desired family size and an increased likelihood of unintended pregnancy when using less-effective contraceptive methods versus none. Contextual factors most clearly associated with reports of unintended pregnancy resolution were type of abortion legislation and living in post-Soviet/communist contexts. Women’s propensity to report abortions and unintended pregnancy varied by context and the decision-making processes for pregnancy versus fertility management were different.
Adventures in Intergenerational Service-Learning: Laughter, Friendship, and Life Advice
Authors: Whyte Colleen 
Published: May 2021

AbstractUsing pre- and post-visit reflection papers from a third-year undergraduate leisure and aging course, this paper describes the ways in which an intergenerational service-learning project fostered greater understanding of aging, long-term care (LTC) homes and the people who reside in them. Partnering with a LTC home in the Niagara Region of Ontario, 50 students gathered first-hand life stories from older adults over a period of 5 weeks. In pairs, students considered course content in relation to stories of life transitions they have yet to experience and reflected on generational similarities and differences. The overall project incorporated biography and photography-based assignments in order to create individual narratives for each participant in the project. Supplementary coursework enabled students to develop skills related to creative representation of the stories (e.g., lessons on photography and biography writing). This intergenerational project culminated with an exhibit of students’ work at the end of the term, attended by our storytellers, their families and friends as well as staff at the home. In pre- and post-visit reflection assignments, students described how their experiences disrupted assumptions they held about older adults, LTC homes and the experience of aging.
Adolescent relational roots of adult blood pressure: A 14-year prospective study
Authors: Allen Joseph P. , Loeb Emily L. , Tan Joseph , Davis Alida A. , Uchino Bert 
Published: May 2021

AbstractIntensity in adolescent romantic relationships was examined as a long-term predictor of higher adult blood pressure in a community sample followed from age 17 to 31 years. Romantic intensity in adolescence – measured via the amount of time spent alone with a partner and the duration of the relationship – was predicted by parents’ psychologically controlling behavior and was in turn found to predict higher resting adult systolic and diastolic blood pressure even after accounting for relevant covariates. The prediction to adult blood pressure was partially mediated via conflict in nonromantic adult friendships and intensity in adult romantic relationships. Even after accounting for these mediators, however, a direct path from adolescent romantic intensity to higher adult blood pressure remained. Neither family income in adolescence nor trait measures of personality assessed in adulthood accounted for these findings. The results of this study are interpreted both as providing further support for the view that adolescent social relationship qualities have substantial long-term implications for adult health, as well as suggesting a potential physiological mechanism by which adolescent relationships may be linked to adult health outcomes.
Fluconazole-associated QT interval prolongation and Torsades de Pointes in a paediatric patient
Authors: Ünal Yüksekgönül Ayşe , Ertuğrul İlker , Karagöz Tevfik 
Published: May 2021

Abstract“Torsades de pointes”, a life-threatening rhythm disorder, is a polymorphic ventricular tachycardia that usually develops in association with a prolonged QT interval. Fluconazole, an anti-fungal drug, may also induce QT prolongation, in some cases subsequent torsades de pointes. Herein, we report a 16-year-old female presenting “torsades de pointes” after administration of fluconazole and rapidly improved upon cessation of the drug.