bluuebunny/crossref_metadata_2025_split huggingface dataset:
Linguistic complexity of South Slavic dialects: a new perspective on old data
Authors: Morozova Maria , Escher Anastasia , Rusakov Alexander 
Published: November 2022

AbstractThis article presents the results of a quantitative study in which the complexity levels of dialectal varieties belonging to the South Slavic dialect continuum are measured and analyzed. The sample comprises 919 data points, pertaining to the Bulgarian–Macedonian and Serbo-Croatian dialect continua. Complexity is viewed in this study as a property demonstrating variation across areas and subject to diachronic change which can be associated either with language-internal processes or with language contact. This study discusses which linguistic processes produced varying levels of complexity in the modern South Slavic varieties. In particular, a correlation of complexity with altitude and distance to the Albanian border, two factors which can be associated with degree of isolation versus contact of speech communities, is investigated for a subset of varieties spoken across the areas with bi- and multilingual population. Suggestions on which constellations of societal features could act as determinants of linguistic change are made for several areas within the South Slavic continuum. Particular attention is paid to the contact-related developments in the South Slavic varieties spoken in the areas of intensive past and present contact, such as the west of North Macedonia, the south of Montenegro, Kosovo, and Southeast Serbia.
Degradation mechanisms of perovskite light-emitting diodes under electrical bias
Authors: Zheng Dong Guang , Kim Dong Ha 
Published: November 2022

Abstract
Metal-halide perovskite light-emitting diodes (PeLEDs) are considered as new-generation highly efficient luminescent materials for application in displays and solid-state lighting. Since the first successful demonstration of PeLEDs in 2014, the research on the development of efficient PeLEDs has progressed significantly. Although the device efficiency has significantly improved over a short period of time, their overall performance has not yet reached the levels of mature technologies for practical applications. Various degradation processes are the major impediment to improving the performance and stability of PeLED devices. In this review, we discuss various analysis techniques that are necessary to gain insights into the effects of various degradation mechanisms on the performance and stability of PeLEDs. Based on the causes and effects of external and internal factors, the degradation processes and associated mechanisms are examined in terms of critical physical and chemical parameters. Further, according to the progress of the current research, the challenges faced in studying degradation mechanisms are also elucidated. Given the universality of the degradation behavior, an in-depth understanding of the device degradation may promote the development of optimization strategies and further improve the performance and stability of PeLEDs.
The crystal structure of ethyl 7-ethyl-5-methyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate, C10H15N5O2
Authors: Wang Wenxiang , Mou Jiahui , Sun Yue 
Published: November 2022

Abstract
C10H15N5O2, triclinic,

P

1
‾

$P\overline{1}$

(no. 2), a = 8.0501(16) Å, b = 8.6163(17) Å, c = 9.6654(19) Å, α = 69.74(3)°, β = 75.79(3)°, γ = 87.43(3)°, V = 609.1(2) Å3, Z = 2, R

gt
(F) = 0.0593, wR

ref
(F
2) = 0.1821, T = 293 K.
Water and soil management strategies and the introduction of wheat and barley to northern China: an isotopic analysis of cultivation on the Loess Plateau
Authors: Li Haiming , Sun Yufeng , Yang Ying , Cui Yifu , Ren Lele , Li Hu , Chen Guoke , Vaiglova Petra , Dong Guanghui , Liu Xinyi 
Published: November 2022

ABSTRACTStudies of ‘food globalisation’ have traced the dispersal of cereals across prehistoric Eurasia. The degree to which these crops were accompanied by knowledge of soil and water preparation is less well known, however. The authors use stable isotope and archaeobotanical analyses to trace long-term trends in cultivation practices on the Loess Plateau (6000 BC–AD 1900). The results indicate that ancient farmers cultivated grains originating in South-west Asia and used distinct strategies for different species. Barley was integrated into pre-existing practices, while wheat was grown using novel soil and water management strategies. These distinct approaches suggest that the spread of prehistoric crops and knowledge about them varied by local context.
An ERAD‐independent role for rhomboid pseudoprotease Dfm1 in mediating sphingolipid homeostasis
Authors: Bhaduri Satarupa , Aguayo Analine , Ohno Yusuke , Proietto Marco , Jung Jasmine , Wang Isabel , Kandel Rachel , Singh Narinderbir , Ibrahim Ikran , Fulzele Amit , Bennett Eric J , Kihara Akio , Neal Sonya E 
Published: November 2022

AbstractNearly one‐third of nascent proteins are initially targeted to the endoplasmic reticulum (ER), where they are correctly folded and assembled before being delivered to their final cellular destinations. To prevent the accumulation of misfolded membrane proteins, ER‐associated degradation (ERAD) removes these client proteins from the ER membrane to the cytosol in a process known as retrotranslocation. Our previous work demonstrated that rhomboid pseudoprotease Dfm1 is involved in the retrotranslocation of ubiquitinated membrane integral ERAD substrates. Herein, we found that Dfm1 associates with the SPOTS complex, which is composed of serine palmitoyltransferase (SPT) enzymes and accessory components that are critical for catalyzing the first rate‐limiting step of the sphingolipid biosynthesis pathway. Furthermore, Dfm1 employs an ERAD‐independent role for facilitating the ER export and endosome‐ and Golgi‐associated degradation (EGAD) of Orm2, which is a major antagonist of SPT activity. Given that the accumulation of human Orm2 homologs, ORMDLs, is associated with various pathologies, our study serves as a molecular foothold for understanding how dysregulation of sphingolipid metabolism leads to various diseases.
Dieta de <i>Telmatobius atacamensis</i> (Anura: Telmatobiidae): primeros aportes al conocimiento sistemático del nicho trófico
Authors: Abdenur Araos Florencia , Vera Rolando , Castro-Cavicchini Sofia , González-Turu Nancy , Núñez Alejandro , Acosta Rebeca 
Published: November 2022

Telmatobius atacamensis, anuro microendémico de la Puna salteña, tiene hábitos exclusivamente acuáticos. Está categorizado como especie en peligro crítico a nivel global y como amenazada a nivel nacional. El conocimiento de la ecología trófica es útil para mejorar manejo y conservación de una especie y, debido a que esta información es escasa, el objetivo fue describir y analizar su dieta. Mediante la técnica de lavado estomacal se obtuvieron 37 contenidos de individuos recolectados en los ríos San Antonio y Los Patos durante un ciclo anual (2018), una vez al mes. Se registraron 724 presas, pertenecientes a diez órdenes; dípteros, coleópteros y hemípteros fueron los más importantes. No hubo correlación significativa entre el tamaño depredador-presa. Tampoco hubo diferencias significativas entre hembras, machos y juveniles y el número y volumen de presas consumidas. El índice de diversidad de la dieta fue de 1,05 y la amplitud del nicho trófico estandarizado fue de 0,09. La superposición de nicho entre las categorías fue de Ojk = 0,80. De acuerdo con el índice de similitud de Jaccard, las dietas de hembras y juveniles fueron más semejantes (71 %). Presentaron una predominancia al consumo de invertebrados de hábitos bentónicos y, si bien se encontraron presas de hábitos terrestres, podría deberse a un consumo accidental. Este consumo desproporcionado de fauna bentónica estaría directamente relacionado con los hábitos de vida de la especie. Por otro lado, la composición de la dieta no varía significativamente entre las categorías consideradas, sin registrar diferencias en la cantidad y volumen de presas.
Modelo de distribución y estado de conservación de la lagartija de Lorenz Müller <i>Liolaemus lorenzmuelleri</i> en relación a las concesiones mineras de Chile
Authors: Chávez-Villavicencio César 
Published: November 2022

Liolaemus lorenzmuelleri, endémica de Chile, está presente entre la laguna de Los Helados y el embalse de La Laguna, de 2300 a 4000 m de altitud. La Lista Roja de Especies Amenazadas de la Unión Internacional para la Conservación de la Naturaleza (UICN) clasificó a L. lorenzmuelleri como En peligro, mientras que el Estado chileno lo clasificó como Vulnerable. Las conceptualizaciones diferentes y no exhaustivas de la distribución geográfica de esta especie contribuyen a esta discrepancia de clasificación. Sin embargo, en ambas clasificaciones, la principal amenaza fue la destrucción del hábitat por la actividad minera. Dada la distribución incierta de esta especie y el continuo crecimiento de la minería en Chile, se revisaron exhaustivamente datos relevantes de las localidades para desarrollar un modelo de distribución potencial utilizando MaxEnt, el que se superpuso con el mapa de concesiones mineras para dimensionar la gravedad de la amenaza de la minería. El modelo de distribución presentó un área de 16 919 km2 en altitudes entre 1750 y 4250 m y, dependió de la elevación y la temperatura media del trimestre más húmedo. La superposición del modelo con las concesiones mineras redujo la distribución potencial a 9952 km2 generando fuerte fragmentación. A pesar de este escenario de fragmentación y la presencia de la especie en las concesiones mineras otorgadas, este trabajo indicó que L. lorenzmuelleri debería ser reclasificada como Vulnerable B1ab(i)+B1ab(ii)+B1ab(iii) por la UICN, homologando la categoría con la del gobierno chileno. En consecuencia, es necesario priorizar un plan de conservación para L. lorenzmuelleri.
Fluid Intelligence Test Scores Across the Schooling: Evidence of Nonlinear Changes in Girls and Boys
Authors: Tikhomirova Tatiana N. , Malykh Artem S. , Malykh Sergey B. 
Published: November 2022

The results of the analyses of the changes of fluid intelligence scores measured by the Standard Progressive Matrices test across all school years were presented. Sex differences in fluid intelligence scores for each year of schooling as well as in fluid intelligence changes across schooling were analyzed. A total of 1581 participants (51.1% boys) aged 6.8 to 19.1 years from one public school were involved in this cross-sectional study, of whom 871 were primary schoolchildren (mean age = 9.23; range 6.8–11.6), 507 were secondary schoolchildren (mean age = 14.06; range 10.8–18.0), and 203 were high schoolchildren (mean age = 17.25; range 15.3–19.1). To examine the changes in fluid intelligence both correlation analysis and polynomial regression of the total, boys’ and girls’ samples were performed. Linear, quadratic, and cubic regression models were fitted to the data. To explore sex differences in fluid intelligence in each year of schooling, the series of ANOVA were carried out. The results revealed that the school-age change in fluid intelligence is nonlinear for both girls and boys. The changes for girls during the schooling are best described by a quadratic relationship while those for boys are best reflected by a cubic relationship.
Patriarchal Language Evaluation of Muslim Women’s Body, Sexuality, and Domestication Discourse on Indonesian Male Clerics Preaching
Authors: Leiliyanti Eva , Dewi Dhaurana Atikah , Putri Larasati Nur , Fariza Fariza , Saputra Zufrufin , Wiyakintra Andera , Albab Muhammad Ulul 
Published: November 2022

This nested case study (multiyear research critical discourse analysis—in this case, the first year) aims to provide support in the form of linguistic recommendations to the law reform, particularly on the issues of Muslim women's bodies, sexuality, and domestication based on the textual analysis of the patriarchal language used by different Islamic strands: Muhammadiyah's, Nahdlatul Ulama's and Salafi's clerics in their preaching in Indonesia. This is significant because such a study is relatively limited in Indonesian cases. However, it also shed light on how discrepant linguistic manners of these male clerics were deployed to voice their noblesse oblige about Muslim women's body, sexuality, and domestication as regulatory discourse. The data—six videos of the respective clerics' preaching—were taken from Youtube using purposeful stratified sampling. It is found that Muhammadiyah's cleric delineated this discourse based on the segregation of dubious religiously correct and incorrect propriety, whereas Nahdlatul Ulama's cleric, the apparent religious normality, and Salafi's cleric, the plausible religious propriety.
A EDUCAÇÃO EM CIÊNCIAS NO BRASIL NO CONTEXTO DO NEOLIBERALISMO: entrevista com o Prof. Dr. Roberto Nardi
Authors: Maia Jorge Sobral da Silva , Martinez Flávia Wegrzyn Magrinelli 
Published: November 2022

Entrevista com o Prof. Dr. Roberto Nardi, Professor Associado, Livre Docente junto ao Departamento de Educação e ao Programa de Pós-Graduação em Educação para a Ciência da Faculdade de Ciências da UNESP, Campus de Bauru. É bolsista de Produtividade em Pesquisa 1-A do CNPq.
Bilingual education in English as a contact zone of neoliberal rationality
Authors: Bedoya-Giraldo Julián 
Published: November 2022

The aim of this article is to demonstrate that the school classroom constitutes a contact zone that promotes transculturation processes that configure the imaginary of English as the global dominant language. The school classroom is understood as a physical space, in which neoliberal educational policies are materialized from bilingualism, so it operates as a contact zone from which, in the implementation of bilingual education in the English language, students interact with political and economic imaginaries which are subjected to criteria of consumption, social competence and individualism. The methodology adopted is critical discourse analysis which is underpinned by Foucauldian conceptual tools. These allow, on the one hand, to unveil the dominant rationality in the policies and texts oriented to bilingual education in English in the contact zone of the school classroom, and on the other hand, to uncover the discursive practices which promote students’ transculturation processes in favour of this rationality.

Keywords: Contact zone, English language, neoliberal rationality, school classroom, transculturation
Pre-service kindergarten teachers’ conceptualization and enactment of twenty-first century skills: 2030 vision
Authors: Ali Bothina Mohammed Hussien 
Published: November 2022

This research was conducted to determine to which degree pre-service kindergarten teachers practice the twenty-first century skills of learning and creativity, digital culture, and life and work with the kindergarten child in light of vision 2030. Descriptive analytical approach was employed. A representative sample of the study population was selected by stratified random method. Therefore, 250 female teachers were relied upon as selecting the study sample. An online survey was created by Google Docs. Results show that all the three skills are highly practiced by pre-service kindergarten teachers.
Keywords: Pre-service, kindergarten teachers, twenty-first century skills, conceptualization, enactment, 2030 vision
High school students' mathematical proficiency based on mathematics anxiety and cognitive independence
Authors: Rahman Muhammad Syarifuddin , Juniati Dwi , Manuharawati Manuharawati 
Published: November 2022

Mathematical proficiency is the ability to use conceptual understanding, procedural fluency, strategic competence, adaptive reasoning, and productive disposition in problem-solving. This study aims to determine the effect of mathematics anxiety level and cognitive independence level on mathematical proficiency. This research combined quantitative and qualitative methods to determine the effect of mathematics anxiety and cognitive independence on mathematical proficiency. It used the multiple linear regression test for the quantitative approach. Moreover, the qualitative approach was used to see the effect of anxiety level and cognitive independence on mathematical proficiency. One hundred fifty-five high school students participated in this study, and it was found that mathematics anxiety affects mathematical proficiency negatively while cognitive independence affects mathematical proficiency positively. Students who have high mathematics anxiety use trial and error strategies, while their counterparts, having low mathematics anxiety, use analytical strategies. Students with high cognitive independence can process the information and tend to be independent, while those with low cognitive independence do so illogically and tend to need help from others. The results of this study are hoped to be beneficial for teachers in choosing learning methods.
Keywords: analytical strategy; cognitive independence; mathematical proficiency; mathematics anxiety; trial-error strategy;
Opinions of future biology teachers about their competencies in the field of education in the context of multilingual education
Authors: Junussova Raushan , Aidarbayeva Doktorkhan , Batyrova Komus , Amanbekova Dinara , Joltukova Botakoz , Seidekhan Meruyert 
Published: November 2022

This research aimed to determine the opinions of future biology teachers about the importance of language in biology teaching and effective techniques in biology teaching. With the start of education by students from different languages in public schools, the difficulties of the languages of education were experienced. For this reason, education becomes difficult. Students with different mother tongues make it difficult for teachers and may experience difficulties in fulfilling their duties. For this reason, this study was needed to determine the readiness of the pre-service teachers studying in the field of biology for the problems they may encounter in their professional lives. The opinions of 85 biology department senior students who are in their last year of university were consulted. For the questions to be used in the research, the research questions prepared by the researchers and finalised by taking the opinions of the experts were asked. The findings obtained in this study, which was carried out using the qualitative research design, were thematised and explained in detail with the content analysis method. When the results obtained from the research are examined, we see that the senior students of the biology teaching department do not have sufficient knowledge of multilingualism and that they need training on education-teaching strategies.
Keywords: Biology, education, university, multilingualism, opinion, teacher, technology, learning;
Board Characteristic and Shari’a Banks Performance: Evidence from Indonesia and Malaysia 2015-2020
Authors: Aisyah Siti , Umar Mai Muhamad , Suhartanto Dwi 
Published: November 2022

This study aims to examine the effect of board characteristics on the performance of Islamic banks (IBs) in Indonesia and Malaysia in 2016-2020. The sample of this study includes 11 Islamic commercial banks in Indonesia and 7 Islamic commercial banks in Malaysia. The analysis method uses panel data regression which is processed with the help of software Eviews 12. Performance is measured by Return On Assets (ROA), Return On Equity (ROE), and Non-Performing Financing (NPF), Board characteristics are measured by the size of the board of directors, the proportion of directors women, the expertise of the board of directors, the size of the sharia supervisory board (DPS), the proportion of female DPS and the expertise of the DPS. The results of the study show that overall Islamic Corporate Governance and Corporate Governance have a positive effect on the performance of Islamic Banks (IBs).
Keywords: Kata kunci: Islamic Banks; Islamic Corporate Governance; Corporate Governance; Performance Islamic Bank
Guided Imagery Intervention to Reduce Anxiety in Nursing Home Elderly Resident
Authors: Kurniati Safra Ria , Putri Mawar Eka 
Published: November 2022

Introduction: The increasing number of the elderly population will cause health problems in the elderly, including mental health problems. However, study of anxiety in elderly is limited. Seeing the conditions experienced by the elderly, it is very necessary to pay attention and to provide intensive mental guidance which is then studied, internalized and practiced by the elderly in daily life. This study aims to determine the effect of guided imagination techniques on elderly anxiety.
Method: The research design was a pre-experimental pre and post test design with 30 elderly respondents. Sample was chosen by purposive sampling technique. Data were collected by using Hamilton Anxiety Rating Scale.
Results: After the intervention, it was found that guided imagination had an effect on the anxiety score of the elderly.
Conclusions: This study concludes that guided imagery can be applied to create a relaxation effect to elderly, thus will have an impact on anxiety level.
PEMANFAATAN NODE MCU ESP8266 SEBAGAI KOMUNIKASI PENGAKSESAN DATA WEB SERVER PADA STUDI KASUS SISTEM PENGAMANAN PINTU LEMARI ARSIP BERBASIS QRCODE
Authors: BUSRAN  , Yaumil Satria 
Published: November 2022

Pemanfaatan teknologi keamanan saat ini sudah menjadi prioritas di setiap kalangan, baik itu kalangan pengusaha, pertokoan dan bank. Saat sekarang ini penggunaan teknologi keamanan baru mulai dilirik oleh masyarakat, tak terkecuali penggunaan keamanan berbasis Internet of Things (IoT) seperti CCTV online, Smart Home dan lain sebagainya.
Untuk mengetahui bagaimana sistem keamanan berbasis internet of things (IoT) bekerja, maka hal yang utama adalah jaringan internet, mikrokontroler dan tentunya platform internet of things (IoT) itu sendiri. Tujuan dari penelitian ini untuk mengimplementasikan pemanfaatan NodeMcu ESP8266 sebagai komunikasi pengaksesan data web server pada studi kasus sistem pengamanan pintu lemari arsip berbasis QRCode. dengan penggunaan QR Scanner GM67 sebagai pemindai data QRCode untuk kemudian dicocokan dengan data yang ada pada web server melalui NodeMcu ESP8266. Setelah data dicocokan NodeMcu ESP8266 apabila data tersebut benar maka NodeMcu ESP8266 akan mengaktifkan solenoid yang menjadi kunci dari lemari arsip tersebut. Apabila ada aktifitas akses lemari, maka NodeMcu akan mengirimkan ke web server data riwayat akses lemari arsip tersebut. Kesimpulan dari penelitian ini alat dapat bekerja dengan baik dalam memberikan akses kepada pemilik data yang tersimpan pada web server
Disponibilidad y eficiencia en el uso de recursos naturales, biodiversidad y servicios ecosistémicos
Authors: García-García Jeimy Andrea , Díaz-Timoté Julián 
Published: November 2022

Colombia se encuentra dentro de los catorce países con mayores índices de diversidad biológica (Andrade-C., 2011), con el hábitat del 10 % de las especies conocidas y aproximadamente 58 312 especies de flora y fauna registradas (SiB Colombia, 2019), en apenas 0.7 % de la superficie continental del planeta. Esta riqueza natural se expresa no solo en cantidad de especies, sino también en comunidades vegetales o tipos de vegetación (más de 1000 tipos), y en niveles de unidades ecológicas o ecosistemas (Rangel-Ch., 2005 ).
La biodiversidad del territorio colombiano es el resultado de su posición geográfica y las diferentes combinaciones entre condiciones climáticas, hidrológicas y geomorfológicas. Estas diferencias le permiten contar con distintos “complejos dinámicos de comunidades vegetales, animales y de microorganismos” (Ideam, 2014), distribuidos en 81 tipos de ecosistemas potenciales, correspondientes a unidades ecológicas forestales, arbustivas, de sabana y páramo, de pantanos con vegetación herbácea y de aguas abiertas. Lo anterior produce altos niveles de endemismos (Etter et al., 2017), y especies con distribución geográfica restringida en el mundo, lo que las hace más susceptibles a la extinción por las transformaciones de las áreas naturales y la huella humana (Etter et al., 2017; Hernández-Camacho & Sánchez, 1992).