bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fear of COVID 19 Infection Across Different Cohorts: A Scoping Review
Authors: Quadros Shalini , Garg Shalini , Ranjan Rupesh , Vijayasarathi Guruprasad , Mamun Mohammed A. 
Published: September 2021

Background: Psychological stressors like panic, fear, phobia, etc., are being substantially reported during the COVID-19 outbreak. In the prior outbreaks, fear of being infected was reported as the prominent suicide stressor. Therefore, fear of infection has become a concern in the context of the COVID-19 pandemic because it worsens emotion, cognition, and behavioral responses. Understanding the extent of fear of COVID-19 infection in various cohorts would aid in gauging the mental health services, which was a remedy in the present review.Methods: Adhering to Arksey and O'Malley's framework for conducting a scoping review, a systematic search was performed in the month of September 2020 in several databases, including Scopus, PubMed, Web of Science, etc. Considering the inclusion criteria, a total of 14 articles were included in the present review.Results: All of the included studies were conducted via online platforms, whereas all but one of the studies were cross-sectional in nature (including a mixed-method study, and a comparative study). Most of the studies were conducted among the general population (n = 12), within March and May 2020 (n = 9), from Asian countries (n = 7), and considered a self-developed item for fear of COVID-19 assessment (n = 8; whereas the Fear of COVID-19 Scale was used in 6-studies). The prevalence of fear of COVID-19 was reported to be 18.1–45.2%, although no cutoff point or criteria was mentioned for such a prevalence estimation of the Fear of COVID-19 Scale. However, females, younger adults, urban residents, divorcees, healthcare workers, those in quarantine settings, those in suspicion of being infected, and those with mental health problems, etc., were found to be at an increased risk of COVID-19 fear.Conclusions: Being one of the first reviews in this context, the findings are anticipated to be helpful to predict the possible solutions for reducing fear of COVID-19 and facilitate further studies on strategies of how to alleviate such a stressful situation.
Sedentary Behavior and Associated Factors Among Working Adults in Eastern Ethiopia
Authors: Motuma Aboma , Gobena Tesfaye , Roba Kedir Teji , Berhane Yemane , Worku Alemayehu 
Published: September 2021

Background:Sedentary behavior is a major risk factor for non-communicable diseases. Due to changes in lifestyle, sedentary behavior is increasing in sub-Saharan Africa. However, information on the extent of sedentarism among various segments of the population is scant in low-income countries. The objective of this study was to assess the extent of high sedentary behavior and associated factors among working adults in eastern Ethiopia.Methods:A crosssectional study was conducted among 1,164 working adults at Haramaya University from December 2018 to February 2019. Data were collected through face-to-face interviews using the WHO STEPS and sedentary behavior questionnaire. All reported sedentary activities were added to calculate the total number of hours spent on sedentary behavior, which was then dichotomized into two categories. Those who had ≥8 sedentary hours per day were categorized as having high sedentary behavior. The prevalence ratio (PR) with 95% confidence intervals (CIs) was calculated. Factors associated with outcome variables were identified using Poisson regression with a robust variance statistical model.Results:The prevalence of high sedentary behavior was 20.3% (95% CI, 18.0–22.7%) among the study participants. The prevalence of high sedentary behavior was associated with age 45–54 years adjusted PR (APR: 2.00; 95% CI = 1.01–3.97) and 55–64 years (APR: 2.16; 95% CI = 1.03–4.57), being a non-manual worker (APR: 2.11; 95% CI = 1.46–3.05), frequent khat chewers (APR: 1.57; 95% CI = 1.22–2.01), with body mass index of ≥25 kg/m2(APR: 1.93; 95% CI = 1.53–2.44), and regular alcohol drinker (APR: 1.39; 95% CI = 1.11–1.76).Conclusion:One-fifth of working adults had high sedentary behavior. Factors associated with high sedentary behaviors were older age, being a non-manual worker, substance-use behaviors, and having a high body mass index.
Comparative Effects of E-Cigarette Aerosol on Periodontium of Periodontitis Patients
Authors: Xu Fangxi , Aboseria Eman , Janal Malvin N. , Pushalkar Smruti , Bederoff Maria V. , Vasconcelos Rebeca , Sapru Sakshi , Paul Bidisha , Queiroz Erica , Makwana Shreya , Solarewicz Julia , Guo Yuqi , Aguallo Deanna , Gomez Claudia , Shelly Donna , Aphinyanaphongs Yindalon , Gordon Terry , Corby Patricia M. , Kamer Angela R. , Li Xin , Saxena Deepak 
Published: September 2021

Introduction: Tobacco use is one of the main causes of periodontitis. E-cigarette are gaining in popularity, and studies are needed to better understand the impact of e-cigarettes on oral health.Objective: To perform a longitudinal study to evaluate the adverse effects of e-cigarettes on periodontal health.Methods: Naïve E-cigarette users, cigarette smokers, and non-smokers were recruited using newspaper and social media. Age, gender, and ethnicity, were recorded. Participants were scheduled for two visits 6 months apart. At each visit, we collected data on the frequency and magnitude of e-cigarette and cigarette use, and alcohol consumption. Carbon monoxide (CO) levels, cotinine levels, salivary flow rate, periodontal probing depth (PD), bleeding on probing (BoP), and clinical attachment loss (CAL) were also determined at both baseline and follow-up visits and compared between groups with two-way repeated measures ANOVA. Periodontal diagnosis and other categorical variables were compared between groups with the chi-square statistic and logistic regression.Results: We screened 159 subjects and recruited 119 subjects. One-hundred-one subjects (31 cigarette smokers, 32 e-cigarette smokers, and 38 non-smokers) completed every assessment in both visits. The retention and compliance rate of subjects was 84.9%. The use of social media and craigslist was significant in recruiting e-cigarette subjects. Ethnicity and race differed between groups, as did average age in the male subjects. Carbon monoxide and salivary cotinine levels were highest among cigarette smokers. Bleeding on probing and average PDs similarly increased over time in all three groups, but CAL uniquely increased in e-cigarette smokers. Rates of severe periodontal disease were higher in cigarette smokers and e-cigarette users than non-smokers, but interpretation is confounded by the older age of the cigarette smokers.Conclusion: Among the recruited participants, CAL after 6 months was significantly worse only in the e-cigarette smokers. This study design and protocol will assist in future larger studies on e-cigarette and oral health.
Phase Current Measurement Method of Dual Inverter-Motor Drive System Using a Single DC Link Current Sensor
Authors: Hwang Seon-Ik , Cho Seong-Hyeon , Jung Jun-Hyung , Kim Jang-Mok 
Published: September 2021

In recent years, electric propulsion systems have become widely, used and these systems have strict limits in volume and weight. Therefore, it is necessary to reduce the weight of the inverter-motor drive system. In a typical n inverter-motor drive system, at least 2n phase current sensors are required. In order to reduce the number of phase current sensors, this paper proposes a method for measuring phase current using n DC link current sensors in a 2n inverter-motor drive system. Two phase currents per inverter-motor system are measured during one period of the switching frequency using the pulse width modulation (PWM) shift method. However, since the measured phase current contains an error component in the average current, the error component was compensated for in order to obtain a current similar to the actual phase current by using the slope and dwell time of the phase current. The effectiveness of the proposed method is verified through experiments.
Healthcare Staff Perceptions Following Inoculation with the BNT162b2 mRNA COVID-19 Vaccine at University Hospitals Coventry & Warwickshire NHS Trust
Authors: Robbins Tim , Kyrou Ioannis , Clark Cain , Sharma Kavi , Laird Steven , Berry Lisa , Morgan Nina , Patel Kiran , Sankar Sailesh , Randeva Harpal 
Published: September 2021

Background: COVID-19 vaccination programmes offer hope for a potential end to the acute phase of the COVID-19 pandemic. We present perceptions following from a cohort of healthcare staff at the UK NHS hospital, which first initiated the BNT162b2 mRNA COVID-19 (“Pfizer”) vaccination program. Methods: A paper-based survey regarding perceptions on the BNT162b2 mRNA COVID-19 vaccine was distributed to all healthcare workers at the University Hospitals Coventry & Warwickshire NHS Trust following receipt of the first vaccine dose. Results: 535 healthcare workers completed the survey, with a 40.9% response rate. Staff felt privileged to receive a COVID-19 vaccine. Staff reported that they had minimised contact with patients with confirmed or suspected COVID-19. Reported changes to activity following vaccination both at work and outside work were guarded. Statistically significant differences were noted between information sources used by staff groups and between groups of different ethnic backgrounds to inform decisions to receive vaccination. Conclusions: NHS staff felt privileged to receive the COVID-19 vaccine, and felt that their actions would promote uptake in the wider population. Concerns regarding risks and side effects existed, but were minimal. This research can be used to help inform strategies driving wider vaccine uptake amongst healthcare staff and the public.
EVALUATION OF THE BREEDING VALUE AND GENETIC POTENTIAL OF THE STUD BULLS USED IN THE STUD FARM
Authors: ЛИБЕТ И.С. , СУДАРЕВ Н.П. , АБЫЛКАСЫМОВ Д. , АБРАМПАЛЬСКАЯ О.В. 
Published: September 2021

Определена племенная ценность и генетический потенциал 21 быка-производителя голштинской породы, используемого в стаде племенного завода Тверской области, где проводилась их ранговая оценка по ряду селекционных признаков. Удой дочерей оцениваемых быков 8700—10804 кг молока с массовой долей жира от 3,81 до 3,95% и выходом молочного жира — 346,4—414,9 кг. Белок в молоке у дочерей разных производителей был на одном уровне — от 3,17 до 3,19%. По суммарному выходу молочного белка из-за колебаний в удое, размах признака варьировал от 279 до 344 кг. Племенная ценность (ПЦ) быков по удою составила 91,6—113,3%, 13 из них имели ПЦ ниже 100%, 8 голов — выше 100%. ПЦ по массовой доле жира равнялась 97,7—100,3%, по массовой доле белка — 99,6—100,3%. Суммарная ранговая оценка производителей по сочетаемости признаков их дочерей и женских предков показала, что бык АльтаПилснер 70344827 имеет явное преимущество по ПЦ перед другими производителями, его интегрированный коэффициент связи самый высокий и составляет — 0,78. Производитель Тач 69774799, напротив, занимает последнее место. Дана экономическая оценка использования производителей. Полученные материалы позволяют обеспечить положительную динамику селекционного процесса в молочном скотоводстве.
The breeding value and genetic potential of 21 Holstein-stud bulls used in the herd of the stud farm of the Tver region were determined, where they were ranked according to a number of selectional features. The milk yield of the daughters of the evaluated bulls is 8700—10804 kg of milk with a mass fraction of fat from 3.81 to 3.95% and a milk fat yield of 346.4—414.9 kg. The protein in the milk of the daughters of different studs was at the same level-from 3.17 to 3.19%. According to the total yield of milk protein due to fluctuations in milk yield, the range of the trait varied from 279 to 344 kg. The breeding value (BV) of bulls according to the milk yield was 91.6—113.3%, 13 of them had a BV below 100%, 8 heads - above 100%. The BV for the mass fraction of fat was equal 97.7-100.3%, for the mass fraction of protein - 99.6-100.3%. The total ranking of the studs by the combination of the characteristics of their daughters and female ancestors demonstrated that the Altapilsner bull 70344827 has a clear advantage in BV over other studs, its integrated coupling coefficient is the highest and amounts 0.78. Tach 69774799 stud, on the contrary, takes the last place. There is given the economic evaluation of the studs usage. The obtained materials allow to ensure the positive dynamics of the selective process in dairy cattle breeding.
THE EFFECT OF KAPPA-AND BETA-CASEIN GENOTYPES ON BREEDING VALUES OF MILK PRODUCTION TRAITS IN HOLSTEIN SIRES ORIGINATED IN MOSCOW REGION
Authors: ФИЛИПЕНКОВА Г В. , СЕРМЯГИН А А. , ЯНЧУКОВ И.Н. , ЕРМИЛОВ А Н. , ДЕЛЯН А С. 
Published: September 2021

Проведены исследования на 103 быках-производителях голштинской породы черно- и красно-пестрой масти Московской области, оцененных методами BLUP и GBLUP. Производителей разделили на 3 группы в зависимости от года их рождения (г. р.): до 2005 г. р. (n=18), с 2006 по 2010 г. р. (n=34) и с 2011 по 2013 г. р. (n=51). Интерес представляло изучение генотипов по генам каппа- (κ-CSN) и бета-казеина (β- CSN), потенциально связанных с повышенным содержанием белка и продуцированием коровами «гипоаллергенного» молока А2. Однофакторный дисперсионный анализ показал значимое влияние генотипа по гену κ-CSN (P<0,001) и тенденцию для β-CSN на изучаемые показатели племенной ценности голштинских быков. Установлено, что носители генотипа BB гена CSN3 имеют превосходство в сравнении с животными, имеющими генотип АА, по количеству молочного жира и белка в молоке – на 16,8 кг и 13,2 кг соответственно, что важно при производстве молочных продуктов. Встречаемость у исследуемых быков-производителей генотипов А2А2 по гену бета-казеина (n=41) имеет большую численность в сравнении с А1А1 (n=21), что подразумевает возможным формирование специализированного стада для получения молока А2 путем группировки животных по результатам генотипирования. По мере накопления результатов оценки быков-производителей по качеству потомства, исследования в направлении изучения влияния генотипов по генам белков молока будут продолжены.
The main purpose of this article was to study kappa-and beta-casein genotypes significantly associated with an increased protein content and the production of «hypoallergenic» 2A milk. The study involved 103 Black and Red-and-White Holsteins in Moscow region estimated by BLUP and GBLUP procedures. In order to evaluate the effectiveness of the study Holstein sires were selected into three groups according to their age (born in 2005) (n=18), from 2006 to 2010 (n=34) and from 2011 to 2013 (n=51). The ANOVA analysis showed a considerable effect of the genotype for the k-CSN gene (P<0,001) and the trend for β-CSN on the studied traits of breeding value of Holsteins. The highest performance in terms of amount of milk fat and protein showed that the cows with CSN3 BB group had a significant advantage in comparison with the cows of AA genotype by 16.8 kg and 13.2 kg, respectively, which is important in the dairy production. The frequency of the occurrence of homozygotes of A2A2 beta-casein (n=41) in the cows was the highest amounting in comparison with the A1A1 genotype (n=21) which implies that it is possible to form a specialized herd for obtaining A2 milk by grouping animals according to the results of genotyping. As the results of assessment of the sires’ breeding value accumulate, the study of the effect of genotypes on the milk protein genes will be pursued.
A high sensitivity nanosensor of ring resonator with inner stubs for multifunctional sensing
Authors: Yan Shubin , Shao Zhiquan , Wen Feng , Yang Xiaoyu , Guo Jing , Wu Xiushan , Hua Ertian 
Published: September 2021

Abstract
Herein, a novel nanosensor consisting of a ring resonator with two rectangular stubs and a metal–insulator–metal waveguide with two triangular stubs is proposed. By adopting the finite element method, a Fano resonance is found in the transmission spectrum, which results from the coupling between the discrete narrowband mode and the continuous wideband mode. The physical mechanism is analyzed by the normalized magnetic field distribution, and the effects of structural geometric parameters on the transmission characteristics are studied carefully. The results demonstrate that the maximum sensitivity could reach 2660 nm RIU−1 with the corresponding figure of merit of 66.5. The applications of the structure for hemoglobin concentration detection and temperature measurement are discussed, and the sensitivity of the two applications can reach up to 2.524 nm·l g−1 and 0.831 nm °C−1, respectively. The proposed structure with extremely high sensitivity and compactness can provide an excellent case for designing high-performance integrated plasmonic devices.
Poisson’s ratio measurement through engraving the grid pattern inside poly(dimethylsiloxane) by ultrafast laser
Authors: Cho Han Saem , Kim Hyun A , Seo Dong Woo , Jeoung Sae Chae 
Published: September 2021

Abstract
This work demonstrates an application of ultrafast laser processing to engrave a grid pattern for evaluating mechanical properties. No observable changes in the material properties caused by laser engraving were confirmed if the grid pattern is engraved with laser energy of 0.21 μJ/pulse and pulse repetition rate of 1 kHz. The shape changes of grid pattern directly reveal whether the deformation accompanied with stretching is uniaxial or not. By analyzing the optical images of the grid pattern, Poisson ratio, Young’s modulus, and shear modulus of poly(dimethylsiloxane) (PDMS) with a weight percent of curing agent of 9% were estimated to be 0.49989 ± 0.00111, 1.45 ± 0.01 MPa, and 0.725 MPa, respectively. The comparison of the current results with the literature values suggests that the proposed method is appropriate to provide quantitative mechanical properties of soft materials with high accuracy.
PENCEMARAN NAMA BAIK MELALUI MEDIA SOSIAL: PERBANDINGAN HUKUM PIDANA POSITIF DAN PIDANA ISLAM
Authors: Rochman Saepul , Akmal Haerul , Andriansyah Yaffi Jananta 
Published: September 2021

Artikel ini bertujuan untuk membandingkan penerapan norma tindak pidana pencemaran nama baik melalui media sosial. Metode yang digunakan dalam penelitian ini adalah metode normatif dengan pendekatan perbandingan hukum. Hasil penelitian ini menunjukan bahwa tindak pidana pencemaran nama baik dijatuhi hukuman empat tahun penjara dalam UU ITE. Sedangkan dalam hukum pidana Islam sebagai sumber hukum positif, tindak pidana ini menurut Madzhab selain Syafi’iyah dijatuhi hukuman ta’zir sesuai dengan keputusan khalifah atau sultan maupun qadhi. Hanya madzhab Syafi’iyah yang menentukan melalui analogi hukum (qiyas) bahwa terdakwa di hukum selama satu tahun pengasingan.
The Social Construction of Yasinan in the Form of Social Identity “a Case Study in Ketapangkuning Village, Ngusikan Subdisctrict, Jombang Regency”
Authors: Dwi Rahmawati Widia , Fauzi Agus Mahfudz 
Published: September 2021

Tradisi menjadi bagian penting yang erat kaitannya dengan kehidupan masyarakat. Keberadaan tradisi sering kali dilatarbelakangi oleh banyak hal, salah satunya yaitu agama. Pada masyarakat Jawa, unsur keagamaan memasuki hampir seluruh tradisi yang dijalankan. Tradisi Yasinan merupakan wujud meleburnya nilai-nilai agama Islam di masyarakat. Hingga sekarang Tradisi Yasinan masih terus mengalami proses regenerasi. Akan tetapi, seiring berkembangnya zaman tradisi ini mengalami pergeseran nilai akibat konstruksi sosial. Kondisi tersebut juga terjadi pada Tradisi Yasinan yang dilakukan oleh masyarakat Desa Ketapangkuning. Saat ini, Tradisi Yasinan hanya dijadikan sebagai media untuk memperoleh kekayaan semata. Sehingga, dalam pelaksanaannya secara tidak langsung telah membentuk suatu identitas sosial kelompok tertentu. Tujuan dari peneltian ini yaitu untuk melihat bagaimana konstruksi Tradisi Yasinan dalam pembentukan identitas sosial masyarakat desa setempat. Penelitian ini termasuk dalam jenis penelitian kualitatif. Metode yang digunakan dalam penelitian ini yaitu konstruksi sosial. Hasil penelitian menunjukkan bahwa terdapat pergeseran nilai dalam Tradisi Yasinan yang dilakukan oleh masyarakat Desa Ketapangkuning. Tradisi Yasinan menjadi media dalam membentuk identitas sosial masyarakat setempat. Pembentukan identitas sosial ditunjukkan melalui kegiatan ‘arisan’ yang dilakukan dalam tradisi tersebut.
Diritti umani ed etica del lavoro nella prospettiva della responsabilit� sociale dell�impresa
Authors: Solieri Laura 
Published: September 2021

In questo articolo, si cerca di delineare
nell�ambito dei diritti umani fondamentali
in materia di lavoro, la prospettiva
rappresentata dalle prassi di Responsabilit�
sociale dell�impresa, la cui peculiarit� �
quella di andare ad incidere sia sul piano
giuridico che sul piano economico che,
inevitabilmente, sul piano sociale. In questo
contesto, si dedica un approfondimento al
ruolo dei codici di condotta sottolineando
Diritti umani ed etica del lavoro nella prospettiva della
responsabilit� sociale dell�impresa come l�autoregolamentazione possa
costituire una soluzione efficace per mettere
in comunicazione la sfera economica con i
valori sociali nell�era della globalizzazione.
A revela��o do agente no discurso e na a��o e a verdade do ser
Authors: Leister Margareth Anne , Gon�alves Mariarosa Da Costa 
Published: September 2021

O presente trabalho tem por objetivo
apresentar os resultados parciais da pesquisa
intitulada �Ordem democr�tica e dignidade
da pessoa humana� e visa tra�ar um paralelo
no que concerne � pluralidade humana como
condi��o b�sica para a a��o e o discurso e o
pensar como engajamento por e em favor
da verdade do ser, conforme entendimento
de Hannah Arendt e Martin Heidegger. Os
referidos autores demandam reflex�o acerca
da ess�ncia de nossa exist�ncia e de que o
homem, devido � igualdade, � capaz de
compreender a si e a seus ancestrais, fazer
planos para o futuro e prever as necessidades
das futuras gera��es pelo pensar.
A amplia��o do conceito de liberdade como pressuposto
Authors: De Abreu Leonardo Lani 
Published: September 2021

Em que pese o impacto da Filosofia
Iluminista, determinadas teses como a
sujei��o � raz�o, o individualismo e o
Contrato Social, ao estar relacionados com
a ideia da pr�tica da liberdade num per�odo
anterior ao da vida nas coletividades,
acabam por encobrir os mecanismos de
aquisi��o da linguagem, fen�meno central
da experi�ncia humana e do qual emergem
todos os demais fatos: religiosos, pol�ticos,
econ�micos e, sobretudo, jur�dicos, porque
onde houver pessoas em associa��o, haver�
uma normatividade subjacente a regul�-las.
Apesar da exist�ncia de v�rios direitos e de
v�rias liberdades, a Modernidade consagrou
apenas a teoria do monismo estatal, que
s� reconhece como o Direito as leis que
emanam do Estado, e como liberdade,
a prerrogativa de limitar a inger�ncia do
poder p�blico na esfera privada. Prop�e-se
vis�o integrada de conceitos oriundos da
Filosofia, da Antropologia, da Psicologia e
da Sociologia para amplia��o do conceito
usual de liberdade, que tem servido
para legitimar a baixa implementa��o de
direitos humanos em rela��o � parcela
mais empobrecida da popula��o, processo
que compromete sua possibilidade de auto
determina��o.
LA PROBLEM�TICA EN LA ENSE�ANZA DEL DERECHO DE LA SEGURIDAD SOCIAL CONTEMPOR�NEA: UN MEA CULPA OBLIGADO A LAS NUEVAS GENERACIONES
Authors: MORENO �NGEL GUILLERMO RUIZ 
Published: September 2021

Ap�s mais de tr�s d�cadas de experi�ncia na forma��o de gera��es novas de advogados, todo investigador educacional e quem se questiona sobre o estado atual e o futuro que se espera da seguran�a social, a disciplina que durante um quarto do s�culo em todos os n�veis n�o somente no M�xico, mas em diversos pa�ses de Am�rica Latina, foi estudada como parte de um todo, demonstra-se aqui que os problemas e os desafios s�o grandes, sobretudo para as futuras gera��es, e que o processo �
complicado no que tange � instru��o/ exposi��es/aprendizagem desta disciplina legal.