bluuebunny/crossref_metadata_2025_split huggingface dataset:
Functional Characterization of the Cystine-Rich-Receptor-like Kinases (CRKs) and Their Expression Response to Sclerotinia sclerotiorum and Abiotic Stresses in Brassica napus
Authors: Sarwar Rehman , Li Lei , Yu Jiang , Zhang Yijie , Geng Rui , Meng Qingfeng , Zhu Keming , Tan Xiao-Li 
Published: December 2022

Cysteine-rich receptor-like kinases (CRKs) are transmembrane proteins that bind to the calcium ion to regulate stress-signaling and plant development-related pathways, as indicated by several pieces of evidence. However, the CRK gene family hasn’t been inadequately examined in Brassica napus. In our study, 27 members of the CRK gene family were identified in Brassica napus, which are categorized into three phylogenetic groups and display synteny relationship to the Arabidopsis thaliana orthologs. All the CRK genes contain highly conserved N-terminal PKINASE domain; however, the distribution of motifs and gene structure were variable conserved. The functional divergence analysis between BnaCRK groups indicates a shift in evolutionary rate after duplication events, demonstrating that BnaCRKs might direct a specific function. RNA-Seq datasets and quantitative real-time PCR (qRT-PCR) exhibit the complex expression profile of the BnaCRKs in plant tissues under multiple stresses. Nevertheless, BnaA06CRK6-1 and BnaA08CRK8 from group B were perceived to play a predominant role in the Brassica napus stress signaling pathway in response to drought, salinity, and Sclerotinia sclerotiorum infection. Insights gained from this study improve our knowledge about the Brassica napus CRK gene family and provide a basis for enhancing the quality of rapeseed.
The Compliance of the Upper Critical Field in Magic-Angle Multilayer Graphene with the Pauli Limit
Authors: Talantsev Evgueni F. 
Published: December 2022

The Pauli limiting field represents a fundamental magnetic field at which the superconducting state collapses due to the spin-paramagnetic Cooper pair-breaking effect. Cao et al. (Nature 2021, 595, 526) reported that the magic-angle twisted trilayer graphene (MATNG, N = 3) exhibits the upper critical field which exceeds the Pauli limiting field by two to three times. This observation was interpreted as a violation of the Pauli-limiting field in MAT3G. Similar conclusions were recently reported by the same research group in MATNG (N = 4, 5) superlattices (Park, J.M. et al. Nat. Mater.2022, 21, 877). Here, we point out that Cao et al. (Nature 2021, 595, 526) calculated the Pauli limiting field by the use of reduced form (to the weak-coupling limit) of full equation of the theory of the electron–phonon-mediated superconductivity. Considering that in the same paper, Cao et al. (Nature 2021, 595, 526) reported that MATNGs are strong coupled superconductors, we calculate the Pauli limiting field for a strong coupled case and show that the observed upper critical fields in MATNGs comply with the Pauli limit. This implies that there is no violation of the Pauli limiting field in the Moiré multilayer graphene superlattices.
Application of DNA Metabarcoding for Identifying the Diet of Asian Clam (Corbicula fluminea, Müller, 1774)
Authors: Heo Yu-Ji , Jo Hyunbin , Kim Ji Yoon , Kim Gu-Yeon , Joo Gea-Jae , Kim Hyun-Woo 
Published: December 2022

Corbicula has often been reported as one of the most invasive freshwater species in the world. It plays an important role in the food chains of brackish water zones in Korea, where it is predominant. However, detailed information on the Corbicula diet is still lacking. The purpose of this study was to identify the potential prey of Corbicula fluminea in the Seomjin River using a DNA metabarcoding approach, as very little is known about its feeding selectivity in natural conditions. A survey was conducted at two study sites (1 and 2) in the Seomjin River in November 2021. The two sites were selected based on increasing salinity gradient. The dominant operational taxonomic unit in the pseudofeces and gut content of C. fluminea was Microcyclops varicans (Copepoda) and Oncorhynchus mykiss (Fish), respectively. The alpha diversity at site 1 was higher than that at site 2. More diverse potential prey species were identified at the site with low salinity (i.e., site 1). The utilization of this method is strongly recommended for determining specific predator–prey relationships in complex estuarine ecosystem.
Markov Moment Problems on Special Closed Subsets of Rn
Authors: Olteanu Octav 
Published: December 2022

First, this paper provides characterizing the existence and uniqueness of the linear operator solution T for large classes of full Markov moment problems on closed subsets F of Rn. One uses approximation by special nonnegative polynomials. The case when F is compact is studied. Then the cases when F=Rn and F=R+n are under attention. Here, the main findings consist in proving and applying the density of special polynomials, which are sums of squares, in the positive cone of Lν1(Rn), and respectively of Lν1(R+n), for a large class of measures ν. One solves the important difficulty created by the fact that on Rn, n≥2, there exist nonnegative polynomials which are not expressible in terms of sums of squares. This is the second aim of the paper. On the other hand, two types of symmetry are outlined. Both these symmetry properties appear naturally from the thematic mentioned above. This is the third aim of the paper. They lead to new statements, illustrated in corollaries, and supported by a few examples.
Propiedades psicométricas de la escala de engagement académico en estudiantes universitarios bolivianos
Authors: Carvajal Limachi Clara Evelin , Carranza Esteban Renzo Felipe 
Published: December 2022

El presente estudio analiza las propiedades psicométricas de la escala de engagement académico en estudiantes universitarios bolivianos. Investigación que sigue los lineamientos de un diseño instrumental donde participaron 572 estudiantes universitarios de ambos sexos cuyas edades oscilaron entre 17 y 47 años. El análisis de la estructura interna de la escala de engagement académico a través de un factorial confirmatorio, reveló que la estructura es satisfactoria (?2 = 28,147, p = 0.01; CFI = 0.988; TLI = 0.970 y RMSEA = 0.080), asimismo se reporta evidencias de validez convergente y discriminante. La confiabilidad es adecuada (? > 0.70). Se concluye que la escala de engagement académico en estudiantes universitarios es un instrumento breve válido y confiable.
Educación y política en tiempos de crisis. La Monarquía hispánica durante el reinado de José I (1808-1814): Manuel Quintana, Vargas Ponce y Manuel Narganes entre ideas y acciones
Authors: Perrupato Sebastián 
Published: December 2022

El presente trabajo tiene por objetivo el análisis comparativo de las propuestas educativas de Manuel Narganes, José Vargas y Manuel Quintana. Entendemos que en la educación se evidenciaron muchos de los intereses personales de los actores sociales que navegaron entre la tradición y la modernización con el fin de llevar sus ideas a la acción. Las propuestas educativas elaboradas por las Cortes y las del gobierno josefino presentaban múltiples continuidades con las elaboradas por los ilustrados españoles en las décadas precedentes al tiempo que lograban romper con otras.
Los interrogantes de los que se parte son ¿En qué consistieron los proyectos educativos que se generaron entre 1808 y 1814? ¿Cuáles fueron las similitudes y diferencias entre los proyectos? ¿Cómo se articularon política y educación en el complejo contexto de la Monarquía? ¿Cuál fue el rol que los actores políticos tuvieron en la conformación de las propuestas? ¿Cuál fue la proyección que estas propuestas tuvieron en el surgimiento del sistema educativo? ¿Cómo se articularon las propuestas de Narganes, Vargas y Quintana en este contexto?
Para este análisis se optó por un estudio de historia cultural de lo social en el que se cruzan las propuestas de los ilustrados con sus biografías haciendo especial énfasis en su participación política. Entendemos así, la educación del periodo como un complejo entramado de relaciones entre los actores, las ideas, las prácticas y su contexto. Los autores seleccionados aparecen como actores principales en la configuración política y pedagógica del momento. Siendo los impulsores no solo de los proyectos educativos, sino también de las medidas que se fueron gestionando desde los diferentes bandos de la guerra.
Avaliação do processo ensino - aprendizagem de técnica cirúrgica durante a pandemia do Covid-19 na graduação de medicina
Authors: Costa Vitor Gabriel Dantas , Silveira Rômulo Roberto Prates , Azevedo Alan Rodrigues de 
Published: December 2022

A utilização da tecnologia no processo ensino-aprendizagem de técnica cirúrgica nas escolas de medicina tem se tornado uma alternativa cada vez mais comum. Devido à pandemia da COVID-19, surgiu a necessidade de adaptação do ensino motivada pelo distanciamento social. Desta forma, foram necessárias alternativas para que a qualidade da formação do acadêmico se mantivesse adequada. O objetivo desse trabalho foi avaliar a eficácia da aprendizagem de técnicas cirúrgicas por aulas remotas durante a pandemia da COVID-19 em alunos do curso de medicina. Para isso, foi realizado um estudo piloto com 61 acadêmicos de medicina voluntários do 4° períodos da graduação. A metodologia utilizada foi a disponibilização de roteiros de estudo, exposição dialogada remota e vídeos tutoriais de como realizar nós manuais e suturas instrumentais. Após essas intervenções, os estudantes deveriam produzir vídeos que demonstrassem a aquisição das habilidades mínimas para a disciplina de técnica cirúrgica. Os resultados evidenciaram que as habilidades fundamentais foram adquiridas pela maioria, após avaliação dos vídeos. Dessa forma, este estudo mostrou que foi possível manter o processo de ensino-aprendizagem de técnicas cirúrgicas, por via remota, durante o período de distanciamento social.
Nível de conhecimento dos idosos de um centro de convivência sobre o HIV: Suas particulariades e atualidades
Authors: Nogueira Pedro de Oliveira , Viana Rosiane Michele Ferreira , Almeida Tiago Christi Fonsêca de , Leal Marlucy dos Anjos , Freitas Renata Raianny de Souza , Coêlho Prisca Dara Lunieres Pêgas , Figueiredo Silvana Nunes , Santos Enock Barroso dos 
Published: December 2022

Introdução: O Vírus da Imunodeficiência Humana - HIV, causador da Síndrome da Imunodeficiência Adquirida - AIDS, possui fatores de construção histórica e científica bem marcantes, contudo verifica-se nos últimos anos uma mudança no perfil epidemiológico: o número de idosos infectados tem crescido gradativamente. Por esse motivo, é necessário cuidados de saúde à população idosa que adotem medidas preventivas de agravos relacionados a infecção pelo HIV de acordo com uma abordagem integral, livre de pré-conceitos e tabus no que tange as questões de sexualidade, gênero, orientação sexual e idade. Objetivo: Identificar o nível de conhecimento de idosos participantes de um centro de convivência sobre o HIV, suas particularidades e atualidades. Metodologia: Pesquisa quanti-quali, de métodos mistos, realizada em um Centro Estadual de Convivência do Idoso - CECI, localizado no município de Manaus/AM. Totalizaram 98 idosos participantes, sendo a coleta por meio de questionário com questões abertas e fechadas, analisados por meio da Estatística Descritiva e os dados qualitativos sob a ótica de Laurence Bardin (2011) na modalidade temática de Conteúdo. Resultados: o perfil sociodemográfico dos participantes traçado foi de mulheres em geral (79,6%), entre 65 e 69 anos (29,6%), com 2º grau completo (29,6%), em sua maioria parda (54,1%), oriundos de Manaus/AM (46,9%), que se autodeclaravam heterossexuais (88,8%), aposentados (65,3%), com renda familiar entre 1 e 3 salários mínimos (32,7%), usuários do SUS (61,2%), com religião (98%) de predominância católica (87,5%). Considerações Finais: Observou-se que os conhecimentos dos idosos sobre o HIV são limitados pela falta de campanhas para esse público, pontuais e generalistas, restritos para alguns detentores que eventualmente tiveram a oportunidade de se aprofundar no assunto, ainda que essa não seja uma realidade da maioria dos idosos participantes.
DIRECTIONS FOR THE DEVELOPMENT OF A SATELLITE RADIO MONITORING SYSTEM FOR THE EMISSIONS OF RADIO-ELECTRONIC MEANS OF SPACE VEHICLES OF LOW-ORBIT AND HIGH-ELLIPTICAL SATELLITE COMMUNICATION SYSTEMS
Authors: К.К. Успенский, , А.М. Кожало, , Ю.Ю. Охотников, , А.А. Семенов, 
Published: December 2022

В статье с учетом тенденций изменения обстановки в околоземном космическом пространстве сформированы предложения по возможным направлениям и этапности развития отечественной подсистемы спутникового радиоконтроля излучений радиоэлектронных средств космических аппаратов низкоорбитальных и высокоэллиптических спутниковых систем связи.
In the article, taking into account the trends in the situation in near-Earth outer space, proposals are formed on possible directions and stages of development of the domestic subsystem of satellite radio monitoring of emissions from radio-electronic means of spacecraft of low-orbit and high-elliptical satellite communication systems.
New Approaches in Strategy to Evaluate the Risk of Microbial Contamination of Donor Blood Components
Authors: О.И. Вяткина, 
Published: December 2022

Патогены, передающиеся при трансфузии компонентов крови, сохраняют угрозу инфекционной безопасности, что требует разработки мер по снижению риска бактериальной контаминации. Использование одноэтапной стратегии лабораторного контроля крови, заготовленной организациями службы крови Республики Беларусь, показало низкий уровень риска микробной контаминации компонентов крови. Внедрение с 2019 г. двухэтапной стратегии (на примере Республиканского научно-практического центра трансфузиологии и медицинских биотехнологий), включающей бактериологические посевы через 24 часа после заготовки крови и ее компонентов и в конце срока хранения до реализации организациям здравоохранения, позволило выявить дополнительные риски микробной контаминации. Осуществление на этом основании дополнительных санитарно-эпидемиологических мероприятий при заготовке и переработке компонентов крови привело к дальнейшему снижению риска микробной контаминации компонентов крови. Комплексный подход, включающий внедрение двухэтапной стратегии оценки риска микробной контаминации и соблюдение дополнительных санитарно-эпидемиологических требований при заготовке и переработке компонентов крови, позволит повысить микробиологическую безопасность компонентов крови.
Pathogens transmitted by transfusion of blood components remain a threat to infectious safety, which requires the development of measures to reduce the risk of bacterial contamination. The use of a one-step strategy of laboratory control showed a low risk of microbial contamination of blood components in organizations of the blood transfusion of the Republic of Belarus. Since 2019, the introduction of a two-step strategy, including bacteriological crops 24 hours post blood collection and at the end of the blood component storage, has revealed additional risks of microbial contamination. The implementation on this bases additional sanitary and epidemiological measures for the collection and processing of blood components led to further reduction the risk of microbial contamination of blood components.An integrated approach, including the introduction of a two-step strategy for assessment the risk of microbial contamination and improving sanitary and epidemiological regiment of collection and processing of blood components can increase microbial safety of blood components.
Violencia que sufrieron las adultas jóvenes a causa del consumo de alcohol de su pareja
Authors: Acevedo López María Nallely , Centeno Gonzales Marlene , Morin Nolasco Fernanda Adali , Guerrero Castañeda Raúl Fernando 
Published: December 2022

Objetivo: Comprender la violencia que sufrieron las adultas jóvenes a causa del consumo de alcohol de su pareja. Métodos: Estudio cualitativo, descriptivo. Se llevó acabó de septiembre del 2021 a mayo del 2022. La selección de participantes fue por muestreo intencional siendo un total de siete participantes por disponibilidad. Recolección de datos a través de entrevista semiestructurada; los participantes emitieron su consentimiento informado y se realizó el análisis temático. Resultados principales: Después del análisis se construyeron 6 temas: alcohol y relación de pareja, tipos de violencia, celos y machismo, percepción del aumento del consumo de alcohol de la pareja, mezcla de emociones durante la relación y redes de apoyo. Conclusión general: Las participantes del estudio descubrieron como la relación con su pareja cambió a consecuencia del consumo de alcohol, articulada con actitudes de machismo y entre la violencia más común recibida incluyo daños físicos, psicológicos, sexuales, económicos y familiares.
Managers’ power in an environment of cultural diversity – in the opinion of managers from Poland, Spain and Italy
Authors: Knap-Stefaniuk Agnieszka 
Published: December 2022

RESEARCH OBJECTIVE: The aims of the article are to describe how managers of different nationalities understand the concept of “power”, to identify the sources of their power and ways of exercising it, and to determine the impact of managers’ power on different areas of managing people in a culturally diverse work environment.
THE RESEARCH PROBLEM AND METHODS: The research problems are an attempt to answer the following questions: How do managers who work with multicultural teams define “power”? What sources of power and ways of exercising power do they use in managing their teams? What areas of people management in culturally diverse teams are significantly influenced by their power? The research methods are a review of the subject literature and the results of 24 individual in-depth interviews.
THE PROCESS OF ARGUMENTATION: The theoretical part of the article explains the term “power” and describes the sources of power used by managers in managing people. The research part reports the results of a qualitative study (interviews with the Polish, Spanish and Italian managers).
RESEARCH RESULTS: Based on the subject literature and the results of the study, the author has demonstrated that managers’ power is of great importance as it affects employees and different areas of people management. This is very important in an environment of cultural diversity, in which employees from various cultural backgrounds can have different sensitivity to the sources of power used by managers.
CONCLUSIONS, INNOVATIONS, AND RECOMMENDATIONS: Managers responsible for managing teams should pay special attention to the sources of power and the ways in which power is exercised, the impact of power on employees’ attitudes and behaviours, their motivation to work and the decisions taken in different areas of people management. Managers’ responsibility to use power appropriately is particularly important in work environment of cultural diversity.
Autorytet polityczny w Ukrainie w ujęciu atrybutywnym
Authors: Kęsek Rafał 
Published: December 2022

CEL NAUKOWY: Celem naukowym artykułu jest zbadanie cech właściwych dla autorytetu politycznego w Ukrainie, a także czynników i uwarunkowań kontekstowych wpływających na ewolucją tej kategorii w ukraińskim systemie politycznym.
PROBLEM i METODY BADAWCZE: W artykule zastosowano ujęcie atrybutywne, pozwalające łączyć analizę cech przypisywanych autorytetowi politycznemu z refleksją nad skutecznością jego oddziaływania przy jednoczesnym uwzględnieniu różnych perspektyw czasowych, z naciskiem na uwarunkowania i trendy bieżące.
PROCES WYWODU: Opierając się na analizie danych socjologicznych, w artykule omówiono kluczowe uwarunkowania kontekstowe, które wpływają na ewolucję autorytetu politycznego w Ukrainie. W pierwszej części opracowania skupiono się na kontekście historycznym oraz cechach specyficznych autorytetu politycznego w okresie dwóch ukraińskich rewolucji. Część druga została poświęcona zmianom, jakich autorytet polityczny doświadcza w okresie agresji rosyjskiej przeciwko Ukrainie.
WYNIKI ANALIZY NAUKOWEJ: W analizie zidentyfikowano główne cechy, uwarunkowania i czynniki konstytuujące autorytet polityczny w Ukrainie. Wyjaśniono korelację wzajemną tych elementów, a także przyczyny i źródła powstawania oraz kryzysu autorytetów politycznych na gruncie ukraińskim.
WNIOSKI, INNOWACJE, REKOMENDACJE: Artykuł może być potraktowany jako wstęp do dyskusji na temat autorytetów politycznych w Ukrainie, a także dynamiki procesu wewnątrzpolitycznego jako takiej, w szczególności w okresie postrewolucyjnym oraz w kontekście agresji rosyjskiej na Ukrainę.
Childhood and Youth of Adrienne von Speyr (1902–1967): A Case Study of Giftedness
Authors: Kaźmierczak Paweł 
Published: December 2022

The aim of this paper is to explore the unique giftedness of the Swiss physician and mystic Adrienne von Speyr (1902–1967) during her childhood and youth. The following research issues are addressed: 1) the research method and biographical sources on von Speyr, 2) a holistic portrait of her, 3) her early years, 4) the three-ring conception of giftedness as a fitting theoretical framework, and 5) an exploration of Adrienne’s case using Renzulli’s three-ring concept. Case study based on a content analysis of biographical sources was the adopted research method. The context of the research is interest in Adrienne von Speyr as a woman endowed with unique qualities and a unique mission in the Church. This general interest inspired the research into her childhood and youth, when some of these qualities were already present. The argumentation process involved analyzing sources and citing content relevant to the theoretical framework. The research confirms von Speyr’s giftedness in her childhood and youth and delineates its characteristics. We can conclude that her early talents and gifts are in themselves worthy of interest and that they may inspire further research on her life and work in general.
Learning Experiences of Teachers Attending Online Webinars
Authors: Tarusan Sodais , Naparan Genesis , Celesio Gilbert 
Published: December 2022

The shift from actual seminars to the internet-mediated webinar format has changed how teachers access opportunities for continuous learning. Attending webinars has also become necessary as teachers look for alternative ways to further develop their knowledge. The purpose of this study was to explore the learning experiences of the teachers who attend webinars. This study used Meriam’s case study research method; intensive, holistic description; and analysis of a bounded phenomenon, such as a program, institution, person, process, or social unit. The study was conducted in the elementary schools of Sultan Naga Dimaporo West District, Division of Lanao del Norte, Philippines for the 2020–2021 school year. It was found that most teachers participated in webinars about teaching strategies, content knowledge, the teaching profession, and general knowledge related to the pandemic. It was also revealed that these teachers are expected to gain relevant knowledge and skills applicable to “the new normal.” The teachers shared their experiences in acquiring knowledge, skills, and emotional content in their actual participation in the webinars during the pandemic. The teacher’s purpose of attending webinars is to gain understanding of the topic to improve the quality of teaching. Thus, the webinar presents an opportunity to expand teacher training programs amid the pandemic.