bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prevalence of Kidney Injury and Associations with Critical Illness and Death in Patients with COVID-19
Authors: Zheng Xizi , Yang Hongyu , Li Xiaolong , Li Haichao , Xu Lingyi , Yu Qi , Dong Yaping , Zhao Youlu , Wang Jinwei , Hou Wanyin , Zhang Xin , Li Yang , Hu Feng , Gao Hong , Lv Jicheng , Yang Li 
Published: September 2020

Background and objectives
Coronavirus disease 2019 is spreading rapidly across the world. This study aimed to assess the characteristics of kidney injury and its association with disease progression and death of patients with coronavirus disease 2019.

Design, setting, participants, & measurements
This is a retrospective study. Two representative cohorts were included. Cohort 1 involved severe and critical patients with coronavirus disease 2019 from Wuhan, China. Cohort 2 was all patients with coronavirus disease 2019 in Shenzhen city (Guangdong province, China). Any kidney injury was defined as the presence of any of the following: hematuria, proteinuria, in-hospital AKI, or prehospital AKI. AKI was defined according to the Kidney Disease Improving Global Outcomes (KDIGO) creatinine criteria. The primary outcome was death at the end of follow-up. The secondary outcome was progression to critical illness during the study period.

Results
A total of 555 patients were enrolled; 42% of the cases (229 of 549) were detected with any kidney injury, 33% of the cases (174 of 520) were detected with proteinuria, 22% of the cases (112 of 520) were detected with hematuria, and 6% of the cases (29 of 520) were detected with AKI. Of the 29 patients with AKI, 21 cases were recognized as in-hospital AKI, and eight were recognized as prehospital AKI. Altogether, 27 (5%) patients died at the end of follow-up. The death rate was 11% (20 of 174) in patients with proteinuria, 16% (18 of 112) in patients with hematuria, and 41% (12 of 29) in the AKI settings. Multivariable Cox regression analysis showed that proteinuria (hazard ratio, 4.42; 95% confidence interval, 1.22 to 15.94), hematuria (hazard ratio, 4.71; 95% confidence interval, 1.61 to 13.81), and in-hospital AKI (hazard ratio, 6.84; 95% confidence interval, 2.42 to 19.31) were associated with death. Among the 520 patients with noncritical illness at admission, proteinuria (hazard ratio, 2.61; 95% confidence interval, 1.22 to 5.56) and hematuria (hazard ratio, 2.50; 95% confidence interval, 1.23 to 5.08) were found to be associated with progression to critical illness during the study period.

Conclusions
Kidney injury is common in coronavirus disease 2019, and it is associated with poor clinical outcomes.

Podcast
This article contains a podcast at https://www.asn-online.org/media/podcast/CJASN/2020_09_18_CJN04780420.mp3
Conocimientos y prácticas sobre enfermedad diarreica aguda en madres adolescentes. Cartagena, Colombia
Authors: Bohorquez-Moreno Cristina Elena , Del-Toro-Rubio Moraima , Díaz-Pérez Anderson 
Published: September 2020

Objetivo: Determinar los conocimientos y las prácticas de cuidado de madres adolescentes de niños menores de 5 años sobre enfermedad Diarreica aguda en Cartagena, Colombia. Materiales y Métodos: Estudio Analítico, de corte transversal, en el que participaron 203 madres adolescentes (12-17 años) de niños menores de 5 años, de un sector de Cartagena de Indias Colombia. Para la recolección de la información se diseñó un instrumento elaborado por los investigadores, los datos fueron almacenados en Microsoft Excel y analizados en paquete estadístico de SPSS versión 22. Resultados: El 41,9% de las participantes tenía menos de 17 años, solo el 30,5% (n=62) de las participantes manifestaban conocer los factores de riesgo para la enfermedad diarreica aguda, con respecto a las prácticas de cuidador realizadas el 75,4% (n=153) de las participantes asiste al médico directamente; un 84,7% (n=172) hidrata a sus hijos con sueros orales, la variable asociada a los conocimientos fue; menor edad (entre 12 y 14 años)(p=0,0080), mientras tanto el tener una pareja estable se asoció con las prácticas de cuidado relacionada con la ingesta de líquidos en casos de enfermedad diarreica aguda (p=0,0033). Conclusiones: A pesar de que existen niveles bajos de conocimientos sobre los posibles factores implicados en los casos de enfermedad diarreica aguda, es importante destacar que la población estudiada aplica las prácticas de cuidado pertinentes para evitar los casos de esta en sus en sus hijos menores de 5 años.
Palabras Claves: Diarrea, Preescolar, Conocimientos, Actitudes y Práctica en Salud, cuidado, adolescentes.
Detecting earnings manipulation and fraudulent financial reporting in Slovakia
Authors: Svabova Lucia , Kramarova Katarina , Chutka Jan , Strakova Lenka 
Published: September 2020

Research background: Misleading financial reporting has a negative impact on all stakeholders since financial records are the primary source of information on financial stability, economic activity, and financial health of any company. The handling of them is primarily the responsibility of managers or owners and reasons for doing so may differ. Their common denominator is the artificial creation of information asymmetry to get different types of benefits. It is, therefore, logical that the issue of detecting opportunistic earnings management comes to the fore.
Purpose of the article: The purpose of the study is to create a discriminant model of the detection of earnings manipulators in the conditions of the Slovak economy.
Methods: We used the discriminant analysis to create a model to identify fraudulent companies, based on the real data on companies that were convicted from misleading financial reporting in connection with tax fraud in the years 2009?2018. The model is inspired by the Beneish model, which is one of the most applied fraud detection methods at all.
Findings & Value added: In order to achieve more accurate detection results, we extended the original model by taking into account the values of indicators from three consecutive years, i.e. by taking into account the development of the potential tendency of companies to be involved in opportunistic earnings management. Our model correctly identified 86.4% of fraudulent companies and overall reaches 84.1% classification ability. Both models were applied on empirical data on 1,900 Slovak companies from the years 2016?2018, while their overlap was 32.7% for fraudulent companies and 38.4% for non-fraud companies. This is a very useful result, as the application of both models rein-forces the results obtained and the identical classification of the company into fraudulent indicates that the manipulation of earnings occurs with a high probability.
Proactive customer orientation and joint learning capabilities in collaborative machine to machine innovation technology development: the case study of automotive equipment manufacturer
Authors: Zadykowicz Anna , Chmielewski Krzysztof J. , Siemieniako Dariusz 
Published: September 2020

Research background: There is a considerable amount of literature focused on customers? motivation to participate in cooperative new product development [NPD], but previous research neglected the suppliers? perspective concerning organizational mechanisms for the facilitation of customer involvement in cooperative new product development.
Purpose of the article: The aim of the study is to explore the influence of two kinds of dynamic capabilities, proactive customer orientation [PCO] and joint learning capability [JLC] on the acceptance and use of machine to machine interaction [M2M] in collaborative innovation development [CID], from the supplier?s perspective.
Methods: The research is based on a case study carried out from June 2018 till June 2019 of a Polish automation integrator supplying a manufacturer of automotive equipment, i.e. automotive industry, in a fully robotized workstation. In order to understand how the company functions in this case, in-depth interviews with the company?s employees have been conducted.
Findings & Value added: The results revealed that intelligent devices, interacting machines, and real-time data transfer to the supplier may cause disruptions through their impact on establishing trustful business relationships. We believe our findings could have a profound impact on the way how proactive customer orientation and relational interactions supported knowledge sharing and joint learning sense-making through operational meetings and on-the-job workshops which role was to evaluate the collaborative project.
A Novel Joint Transmitting and Receiving Antenna Selection for Spatial Multiplexing Systems
Authors: Zhuang Mingjie , Li Haitao , Lin Yisong 
Published: September 2020

Abstract
How to reduce the hardware cost and high power consumption of RF link of communication device is the key problem to be solved for multi-transmitting antenna and multi-receiving antenna system (MIMO). Always choose the best antennas connection a limited number of RF circuits, which is called antenna selection technology (AS), are a perfect solution to the problem, Assuming that the spatial range of the antenna meets the requirements of signal multiplexing and based on the maximum capacity criterion of the selected MIMO system, the manuscript proposes a low computational complexity (CC) and high performance joint transmitting and receiving antenna selection technique (JTRAS). Starting from the traditional capacity formula and the full matrix of MIMO channel, we utilize a simplified channel capacity expression through repeatedly iterating to delete a row and a column of the equivalent decrement channel matrix, which is to remove a pair of transmitting and receiving antennas. Based on the decreasing JTRAS (DJTRAS) algorithm, the capacity results of simulating calculation indicate that its median capacity overtakes other ones, such as optimum selection (OS), AS based on Frobenius 2 norm (NBS), and concise joint AS criterion (CJAS) etc., and the novel DJTRAS scheme can significantly reduce computational complexity (CC) compared to the exhaustive search method with maximum capacity, which defined as optimal algorithm in the curve graphs. This new technology of the AS is particularly suited to large number of selected antennas, such as Lt ≥ NT
/2,Lr ≥ NR
/2.
Assortative preferences in choice of major
Authors: Aydede Yigit 
Published: September 2020

Abstract
The primary objective of this study is to examine the contribution of available information constrained by parents’ fields of study to the observed assortative preferences in their children’s choice of major. Comparable to panel models, we define within-family transmission functions with 1-to-2 matches (1 for each parent). Using the confidential major file of the 2011 National Household Survey from Canada, the results show that children’s choice of field of study exhibits significant assortative preferences isolated from ability sorting and unobserved differences across majors and other family characteristics. With some caution, we attribute this persisting assortative tendency to the information asymmetry across alternative majors built on by parents’ educational backgrounds within families.
Genetic relationship of Salmonella isolates found in subcutaneous abscesses in leopard geckos (Eublepharis macularius)
Authors: Zając Magdalena , Maluta Aleksandra , Wasyl Dariusz , Skarżyńska Magdalena , Lalak Anna , Samcik Ilona , Kwit Renata , Szulowski Krzysztof 
Published: September 2020

Abstract

Introduction
The article describes the occurrence and phylogenetic relationship of Salmonella isolates found in subcutaneous abscesses of leopard geckos. The aim of the study was to determine the cause of the abscesses and to characterise isolated Salmonella strains.

Material and Methods
Samples of abscesses from five animals and internal organs (lungs, liver, and gut) of three of them were tested for Salmonella according to the PN-EN ISO 6579:2002/A1:2007 standard. The antimicrobial resistance was evaluated by minimal inhibitory concentrations and the genetic similarity of the isolates was assessed with pulsed field gel electrophoresis (PFGE).

Results
In total, seventeen Salmonella isolates belonging to five different serovars were found to be susceptible to all tested antimicrobials except streptomycin. The serovars were S. Hadar, S. Fluntern, S. Tennessee, S. enterica subsp. salamae 55:k:z39, and S. Kentucky. Up to three serovars from different organs were isolated from the same individual. In two geckos, Salmonella were detected in the lungs. In three serovars, XbaI-PFGE typing revealed indistinguishable isolates from organs and abscesses.

Conclusion
Multiple Salmonella serovars might be involved in abscess formation and infections. The occurrence of the same PFGE profiles of the isolates may testify to the role of opportunistic organisms in causing infection.
Relevance of the social support network for the emancipation of young adults leaving residential care
Authors: Campos Gema , Goig Rosa , Cuenca María Elena 
Published: September 2020

Introduction: This work studies the situation of young people after leaving residential care when they become of age. We have analysed, specifically, one of the most relevant factors for the emancipation: the perception of the social support network.Method: This is a descriptive quantitative study. To this end, a questionnaire (C4) was created and validated with experts, it has open and closed questions distributed in eight dimensions: housing and accommodation, family, social and affective relations, health, training, labour integration and economic management and residential life. The participants of the study are included in the Preparation Plan for Independent Living of the Community of Madrid and are equivalent to the 70% of the total population.Results: The results show that the social network comes from the centre and other care institutions, followed by friends from the neighbourhood and schools and high schools; there are some cases of social isolation. In regard of the social support that they identify, they perceive help from educators and friends, to a lesser extent from the family, whose support is mainly material, and from the couple; both being valued as unstable sources of help. New networks appear with the creation of a new family through maternity, considering that it undermines their autonomy much more than it facilitates it. The quality of the relationships with those who live with them has special relevance in their subjective well-being evaluation.Discussion or Conclusion: Young people look up for figures who have a real interest in their lives, people who listen to them and accompany them with relative independence of the context from which they come: family, community, school, residential, etc. Therefore, with regard to educational intervention, facilitating interdependence and working towards the attainment and maintenance of a social network, even if it is made up of only one or two people, are guarantees of a satisfactory intervention that favours their well-being.
No sólo la apertura define a los estudiantes con mayor potencial creativo
Authors: Ruiz Melero María José , Bermejo García Rosario , Ferrando Prieto Mercedes , Sainz Gómez Marta 
Published: September 2020

Introducción. La relevancia de estudiar los rasgos de personalidad en los estudiantes creativos dentro del ámbito educativo implica su identificación y posterior respuesta educativa adecuada a los diferentes perfiles creativos que manifiestan. Por tanto, el objetivo fue analizar la relación entre los rasgos de la personalidad y las habilidades creativas, así como profundizar en qué rasgos de personalidad son los que definen a los estudiantes con mayor potencial creativo en una muestra de adolescentes, basándonos en el modelo de los Cinco Grandes Factores de la personalidad (Costa & McCrae, 1992). Método. Participaron 178 estudiantes de Educación Secundaria Obligatoria (ESO) de la Región de Murcia (España), con edades entre los 12 y los 17 años (M = 14.59; DT = 1.40). De los cuales un 49.3% eran varones. Los instrumentos utilizados fueron: el TTCT (Torrance, 1974), para valorar la creatividad; y el BFQ-NA (Big Five Questionnaire de Personalidad para niños y adolescentes; Barbaranelli, Caprara y Rabasca, 1998) y NEO-FFI (Inventario de Personalidad NEO Revisado, versión reducida; Costa & McCrae, 2008), para los rasgos de personalidad. Para valorar las diferencias en personalidad realizamos tres grupos en función de su nivel de creatividad (alta, media y baja). Resultados.: Los datos sugieren que fueron tres los rasgos de la personalidad relacionados con las dimensiones creativas: la Extraversión, la Conciencia y la Apertura. Mientras que, las personas más creativas presentaron puntuaciones significativamente más elevadas en los siguientes rasgos de personalidad: Extraversión, Conciencia y Amabilidad. Discusión y conclusiones. A nivel general se observa cierta relación entre las habilidades creativas y los rasgos de personalidad. Concretante son la Extraversión, la Conciencia y la Apertura las dimensiones más relacionadas con la creatividad. De las cuales, la Extraversión y la Conciencia son las que definen en mayor medida un perfil creativo. Resultados en esta línea son los obtenidos por Chamorro-Premuzic y Reichenbacher (2008), Furnham (2015), y Szobiová (2006).
Actitudes hacia la lectura, sentimiento de competencia, implicación familiar y comprensión lectora en segundo curso de Educación Primaria
Authors: MELERO ANGELES , VILLALÓN MOLINA RUTH , IZQUIERDO-MAGALDI BELÉN 
Published: September 2020

Introducción. En la lectura, instrumento cultural clave que hay que aprender a dominar en las sociedades letradas, confluyen aspectos cognitivos, afectivo-motivacionales y contextuales. Pero en el ámbito internacional hay escasez de investigaciones sobre la relación entre comprensión lectora, actitudes hacia la lectura, sentimiento de competencia e implicación familiar en los dos primeros cursos de Educación Primaria. Además, no hay estudios en España que aborden esas variables al mismo tiempo.Método. Nuestro estudio investiga la relación entre estas cuatro variables en alumnado español de 2º curso de Educación Primaria mediante un estudio corte cuantitativo (descriptivo y correlacional) en el que han participado 181 niños y 167 niñas.Resultados. Se hallaron actitudes muy positivas hacia la lectoescritura así como un elevado sentimiento de competencia. Las niñas obtuvieron puntuaciones más altas que los niños. Esta última variable y la implicación familiar exhibieron correlaciones significativas con la comprensión lectora.Discusión y conclusiones. Se resalta la importancia de trabajar en la implicación de las familias, de mantener un positivo sentimiento de competencia y de conocer las tempranas diferencias en actitudes y preferencias de niños y niñas por parte del profesorado.
Construcción de un instrumento de valoración de la expresividad musical en profesorado y alumnado en la Enseñanza Superior de Música
Authors: BONASTRE VALLES CAROLINA , Nuevo Roberto 
Published: September 2020

Introducción. Una de las principales funciones de la música es la expresión y comunicación de emociones. El aprendizaje de las habilidades centradas en esta comunicación es una parte central en la formación de los intérpretes y, el estudio de las concepciones de profesores y alumnos sobre los modos adecuados de mejorar la expresividad puede considerarse una de las tareas prioritarias para la investigación psicoeducativa. Por ello, este trabajo está dirigido a: a) validar un instrumento para su evaluación; b) conocer la valoración de diferentes estrategias de enseñanza-aprendizaje de la expresividad emocional en la música, en profesores y alumnos de niveles superiores de educación musical y c) comparar esas valoraciones en ambos grupos. Método. Para ello, 229 personas (170 estudiantes y 59 profesores) del Conservatorio Superior de Música de Madrid completaron un cuestionario sobre la mejora de la expresividad con cuatro estrategias distintas de enseñanza-aprendizaje. Resultados. Se encontraron algunas diferencias estadísticamente significativas entre grupos respecto a las preferencias de dichos modelos. Se pueden destacar las diferencias en intra-grupo: la estrategia basada en el uso de instrucciones técnicas fue la mejor valorada mientras que el modelado recibió la peor valoración. Estos efectos fueron independientes del sexo y la edad. La estructura factorial teórica tuvo un excelente ajuste a los datos (CFI=.95). Discusión y conclusiones. En conclusión, ambos grupos difieren en sus concepciones sobre las estrategias óptimas para trabajar la expresividad, pero coinciden en las preferencias sobre una u otra estrategia, valorando especialmente el uso de instrucciones técnicas. Se discuten las posibles implicaciones pedagógicas y se propone este cuestionario como herramienta para su uso en contextos educativos.
Extracurricular activities, Positive Parenting and Personal Positive Youth Development. Differential relations amongst age and academic pathways.
Authors: Balaguer Estaña Álvaro J. , Orejudo Hernández Santos , Rodríguez Ledo César , Cardoso Moreno María Jesús 
Published: September 2020

Introduction. Positive parenting and Extracurricular Activities are contextual assets for enhancing Personal Positive Youth Development. However, these assets have not been studied simultaneously or in students of different ages. This paper analyzed these associations, by testing a mediator model in students with different academic trajectories. Method. The sample was composed by 1.402 adolescents, aged between 12 and 20 years (Mean=14.40; SD=1.910; males=49%). Students completed various questionnaires regarding the personal constructs of Optimism, Hope, General Self-efficacy and Sense of Coherence, as well as questionnaires that address perceptions of Parental Style and Extracurricular Activities. A random sampling was carried out by schools in Aragon (Spain) that offered the degrees carried out by adolescents. Results. Structural equation modeling showed that Positive Parenting was associated with the accomplishment of Extracurricular Activities and personality constructs. Further, participation in activities was associated with the same pattern of personality traits (Expectancies, Self, and Sense of Coherence). These results were found mainly in younger students (12-15 years old), while in older students (16-20 years old) this effect was found only for those with a profile of less successful academic pathways. Discussion and Conclusion. Relationships with family are the essential asset for adolescents, especially to promote Personal Positive Youth Development, but also for the engagement in Extracurricular Activities. Implications for developmental psychologists, practitioners and educators are discussed, especially underscoring the importance of offering extracurricular opportunities.