bluuebunny/crossref_metadata_2025_split huggingface dataset:
PERCEPÇÃO DO ESTRESSE DE ESTUDANTES DE MEDICINA DURANTE A PANDEMIA DA COVID-19 EM 2020
Authors: Takinami Fabiane Shimata , Silva Fausto Mota Lopes da , Araujo Gabriela Curi de , Ferreira Júnior Getúlio , Bohn Loyse , Silva Nathaly Cristina , Perotta Bruno , Mousfi Alexandre Karam Joaquim 
Published: April 2024

Introdução: Em dezembro de 2019 surgiram na China os primeiros casos de COVID-19 e em março de 2020 a OMS declarou a COVID-19 como a segunda pandemia do século 21. Como medida para conter a disseminação da doença, recomendou-se o isolamento social. Inúmeros estudos apontaram para aumento de sintomas de estresse relacionados à pandemia. Sabe-se que estudantes de Medicina estão mais suscetíveis a responder às situações estressantes de modo não adaptativo. Objetivos: Avaliar o nível de estresse percebido dos estudantes de medicina em 2019 e 2020, períodos pré e durante a pandemia de COVID-19. Avaliar o nível de estresse na metade e final (época de provas) do segundo semestre de 2020, durante a pandemia de COVID-19. Métodos: Foi aplicada a Escala de Estresse Percebido PSS-14 aos alunos de Medicina do segundo ao oitavo período do curso de Medicina da Faculdade Evangélica Mackenzie do Paraná, em 2019 e 2020, através de questionário online. Resultados: Em 2019, participaram das duas fases (início e final do primeiro semestre) do estudo um total de 158 alunos. A média de idade foi de 22,2 anos e 57,6% eram do sexo feminino. Em 2020, participaram das duas fases (metade e final do segundo semestre) do estudo um total de 42 alunos. A média de idade foi de 23,3 anos e 69% eram do sexo feminino. Na comparação entre os escores da escala PSS 14 nas duas avaliações, os níveis foram menores em 2020. Conclusões: O nível de estresse percebido dos estudantes de medicina foi menor no período de pandemia em comparação ao período pré-pandemia. Não houve diferença na avaliação do estresse percebido na comparação entre o período da metade e do final do semestre de 2020.
Apuntes sobre la revalorización del léxico en la teoría lingüística y en la enseñanza de lenguas / Notes on the changing role of lexis in linguistic theory and language teaching
Authors: Sánchez Rufat Anna 
Published: April 2024

ResumenEl objetivo de este artículo es poner de relieve aquellos aspectos más relevantes del panorama lingüístico durante las últimas cinco décadas –etapa decisiva en la revalorización del componente léxico– que han contribuido a la fuerte transformación en el valor del léxico, lo cual ha acabado revolucionando el ámbito de la enseñanza de lenguas extranjeras. Para ello, se parte de una sucinta revisión sobre el papel del léxico en relación con la lengua: desde una perspectiva más bien teórica, desde otra “adquisicionista” y, por último, desde una perspectiva pedagógica. A lo largo del breve recorrido historiográfico que presentamos van recogiéndose los rasgos que desde un primer momento integraron el conocimiento léxico, así como algunos de los más destacados que progresivamente –gracias a los desarrollos en semántica léxica, lingüística del texto, análisis del discurso y lingüística de corpus– se han ido incorporando a esta competencia. El artículo concluye con una descripción y explicación fundamentada de los aspectos que caracterizan actualmente la enseñanza de vocabulario en lenguas extranjeras, en general, y del español, en particular. AbstractThe aim of this article is to highlight the most relevant aspects of the linguistic scenario over the last five decades -a decisive stage in the appreciation of the lexical component- which contributed to the enormous changes in the value of the lexicon that has come to revolutionize the field of foreign languages teaching. To do this, we start from a brief review of the role of the lexicon in relation to language: from a more theoretical perspective, from an "aquisitionist" one and, finally, from a pedagogical perspective. Throughout the brief historiographical analysis that it is presented, the aspects which were integrated into the lexical knowledge from the very first moment, as well as the ones which have been incorporated later on into this competence are collected –thanks to the developments in the fields of lexical semantics, text linguistics, discourse analysis and corpus linguistics. The article concludes with a description and reasoned explanation of the aspects that currently characterize the vocabulary teaching in a foreign language, in general, and in Spanish language in particular.
Lectura extensiva y lecturas graduadas en lengua inglesa. Análisis comparativo de los diferentes sistemas de clasificación Extensive reading and English graded readers. Analysis of different systems of classification
Authors: Ángel Pedro Moñino 
Published: April 2024

Resumen:Las lecturas intensiva y extensiva siguen siendo dos de las prácticas didácticas orientadas hacia la mejora de la comprensión; esta última, frecuentemente con la ayuda de libros graduados que en principio se consideran como un medio de adaptarse a la competencia lingüística del estudiante y sus necesidades. Sin embargo los criterios utilizados por las grandes editoriales para la clasificación no siempre son coherentes. Además, la disposición generalizada de internet y los materiales digitales aconsejan al profesor el uso de criterios variados, puesto que materiales auténticos o textos destinados al aprendizaje del inglés como primera lengua (L1) están disponibles para su uso con estudiantes de inglés como segunda lengua (L2) o lengua extranjera (ILE). Una combinación de criterios nos dará una perspectiva más completa para la elección de libros graduados. Abstract: Intensive and extensive reading remain two of the teaching practices aimed at improving comprehension; the latter, often with the help of graded books initially considered as a means of adapting to the students’ linguistic competence and their needs. However, the criteria used by the big publishers for the classification are not always consistent. Furthermore, the widespread availability of the internet and digital materials advise the teacher to use a variety of criteria, since authentic materials or texts for learning English as a first language (L1) are available to be used with learners of English as a second language (L2) or as a foreign language (EFL). A combination of criteria will give us a more complete picture for choosing graded books.
Biblioteca escolar, lectura y literatura infantil y juvenil:selección de títulos actuales en español y portugués (2005-2015)/School library, reading and Children's and Young’s Literature:selection of current titles in Spanish and Portuguese (2005-2015)
Authors: Selfa Sastre Moisés , Balça Angela , Costa Paulo 
Published: April 2024

ResumenLa función del bibliotecario en la Biblioteca Escolar resulta de todo imprescindible para que este realice una buena selección de obras y títulos que sean los adecuados para despertar el interés lector en los jóvenes estudiantes. Partiendo del concepto de canon literario entendido este como una selección subjetiva de textos literarios, en este artículo proponemos un conjunto de obras de literatura infantil y juvenil escritas en español y portugués, publicadas entre 2005 y 2015, que puede formar parte de la Biblioteca Escolar por dos motivos fundamentales: por un lado, se trata de publicaciones actuales; por otro, con cada una de ellas se puede despertar el gusto por la lectura de unos textos escritos explícitamente para el público infantil y juvenil. Las obras seleccionadas las agrupamos, como sostiene la bibliografía actual sobre esta cuestión, en tres géneros: cuento y álbum ilustrado, poesía y teatro. AbstractThe role of the librarian in the School Library is essential for this makes a good selection of titles that are adequate to arouse reader interest in young students. Based on the concept of literary canon understood as a subjective selection of literary texts, in this paper we propose a set of works of children's literature written in Spanish and Portuguese, published between 2005 and 2015, which may be part of the School Library by two fundamental reasons: firstly, it is current publications; on the other, each one can awaken the love of reading of texts written specifically for young audiences. The selected titles are grouped, as claimed by the current literature on this issue, in three genres: story and picture books, poetry and theater.
The Main Factors Controlling Probabilistic Seismic Hazard Variability
Due to Epistemic Uncertainty in Greece: Results from a
One-Factor-at-a-Time Analysis
Authors: Kerkenou Athanasia , Papazachos Costas , Margaris Basil , Papaioannou Christos 
Published: April 2024

Abstract
We present a one-factor-at-a-time (OFAT) sensitivity study for the Probabilistic Seismic Hazard Assessment (PSHA) in Greece. The analysis examines several PSHA controlling factors, such as seismic source model (geometry, etc.), active tectonics (faulting type, etc.), as well as the employed ground-motion prediction equations (GMPEs). We have considered only peak ground acceleration (PGA) and peak ground velocity (PGV) for a typical PSHA scenario (10% probability of exceedance in 50 yr). OFAT results are presented using Tornado diagrams for 42 major urban centers of Greece that cover the study area revealing regions of different PSHA uncertainty. In general, the most critical factors controlling PSHA uncertainties are the Gutenberg–Richter (G-R) parameters (a and b), as well as the employed GMPE. However, significant spatial variability of these factors is observed with large differences between high- and low-seismicity regions, as well as between PGA and PGV. The results not only provide an objective assessment of the variability of PSHA uncertainties but also verify the need for additional work to minimize epistemic PSHA uncertainties, focusing on the most critical factors that control PSHA.
THE MAIN METHODS OF ENTERPRISE VALUATION COMBINED WITHIN THE FRAMEWORK OF A COMPARATIVE APPROACH
Authors: Земнов Д.В. 
Published: April 2024

Цель данного исследования состоит в изучении особенностей определения стоимости бизнеса предприятия посредством применения сравнительного подхода с выделением возможностей и ограничений этого процесса. На основе проведенного анализа выявлена сущность и содержание сравнительного подхода с рассмотрением конкретных примеров. Выделены факторы, которые влияют на состояние рынка, на спрос и предложение недвижимости и тем самым формируют конкретную рыночную стоимость имущества, на основе сравнительного подхода к его оценке. Подробно проанализированы ключевые методы использования данного подхода к оценке бизнеса и изучены шаги по проведению сопоставимого анализа предприятия. По результатам исследования сформулированы преимущества и недостатки сравнительного подхода и сделан вывод о том, в каких случаях применение данного подхода будет считаться приемлемым.
The article aims to examine the peculiarities of determining the value of the business of an enterprise by applying a comparative approach with highlighting the possibilities and limitations of this process. The comparative approach is used as one of the most common methods of enterprise and its assets valuation. Based on the analysis, the article reveals the essence and content of the comparative approach and provides specific examples. On the basis of the comparative assessment approach, the factors that influence the state of the market, affect the supply and demand of real estate and thereby form a specific market value of the property are highlighted. The article analyzes in detail the key methods of applying this approach to business evaluation and the steps for conducting a comparable analysis of an enterprise. The study identifies the advantages and disadvantages of the comparative approach and makes a conclusion where the approach would be acceptable.
AUTONOMOUS SCHOOL IS NOT A MYTH, BUT A REALITY!
Authors: Химиченко А.А. 
Published: April 2024

В статье представлен анализ изменений, произошедших в системе общего образования за последнее десятилетие. Подведены итоги реализации Национальной образовательной инициативы «Наша новая школа» по каждому направлению. Раскрыты вопросы финансирования системы общего и дополнительного образования. Выявлены ключевые проблемы в области управления образовательными организациями и их финансирования, в том числе дифференция в оплате труда педагогических работников, развитие школьной инфраструктуры.
This article presents an analysis of the changes that have occurred in the general education system over the past decade. Th e results of the implementation of the National Educational Initiative “Our New School” in each direction have been summed up. Th e article discusses the issues concerning financing the system of general and additional education. The key problems in the field of educational organizations management and their financing are identified including differentiation in the remuneration of teaching staff and the development of school infrastructure.
DUE PROCESS PARA NOIA: PSYCHOLOGICAL ASPECT OF THE PROCEDURAL EFFICIENCY OF INTERNATIONAL ARBITRATION PROCEEDINGS
Authors: Гаевой Н.А. 
Published: April 2024

Важным элементом международного арбитража, несомненно, является надлежащая правовая процедура, обеспеченная процессуальной культурой арбитров. Вместе с тем в последние годы на практике все чаще вызывает беспокойство растущее явление due process paranoia, которое связывают с постоянным увеличением расходов и задержек сторон. Это идет вразрез со стандартами эффективности, закрепленными в большинстве арбитражных регламентов. В настоящей статье представлен психологический аспект данной проблемы, а также его влияние на эффективность проведения международного арбитражного разбирательства.
An important element of international arbitration is undoubtedly the due process of law, provided by the procedural culture of arbitrators. However, in recent years, due process paranoia has become increasingly worrisome, which is associated with a constant increase in costs and delays of the parties. This goes against the standards of efficiency enshrined in most arbitration rules. Th is article presents the psychological aspect of this problem, as well as its impact on the effectiveness of international arbitration proceedings.
Implementasi Akad Murabahah bil wakalah di Koperasi Simpan Pinjam dan Pembiayaan Syariah Perspektif Mazhab Syafi’i
Authors: Hanifa Muhammad Ihsan , Fakhruddin Fakhruddin 
Published: April 2024

Murabahah bil wakalah adalah sebuah transaksi jual beli yang mengikuti sistem wakalah. Dalam jenis transaksi ini, penjual mewakilkan pembelian barang kepada nasabah. Pada penelitian membahas implementasi akad murabahah bil wakalah di Koperasi Simpan Pinjam dan Pembiayaan Syariah (KSPPS) Tunas Artha Mandiri KCP Malang perspektif mazhab Syafi’i. Jenis penelitian ini yuridis empiris dengan pendekatan kualitatif deskriptif. Sumber data yang digunakan dari data primer dan sekunder yang diperoleh dari wawancara dengan pihak KSPPS Tunas Artha Mandiri KCP Suhat Kota Malang serta studi dokumentasi. kemudian metode pengolahan data dengan tahap edit, klasifikasi, verifikasi, analisis, dan kesimpulan. Hasil dari penelitian implementasi akad murabahah bil wakalah di Koperasi Simpan Pinjam dan Pembiayaan Syariah (KSPPS) Tunas Artha Mandiri KCP Malang perspektif mazhab Syafi’i memberikan kemudahan transaksi kepada anggota koperasi. Standar Operasional Perusahaan (SOP) Tunas Artha Mandiri Syariah telah sesuai dengan aturan ekonomi syariah berdasarkan perspektif mazhab Syafi’i, namun pada praktik yang dilakukan Petugas Pengawas Anggota (PPA) masih ditemukan implementasi akad yang belum sempurna berdasarkan perspektif mazhab syafi’i. Tidak adanya ijab dan qabul yang dibacakan oleh PPA membuat pembiayaan akad murabahah bil wakalah di KSPPS Tunas Artha Mandiri Syariah KCP Malang tidak sempurna.
Fuzzy time series dalam meramalkan jumlah produksi karet di Sumatra Utara
Authors: Arika Arika , Daratullaila Daratullaila , Sirait Khairunnas Fadjriah , Sari Riezky Purnama 
Published: April 2024

Rubber (Hevea brasiliensis) belongs to the genus Heveadari familia Euphorbiaceae which is a tropical woody tree native to the amazon jungle. Rubber is one of the plantation crops that is very important for the economy in Indonesia. Rubber production in North Sumatra has increased every year. To find out whether the amount of rubber production in North Sumatra increases or decreases next year by forecasting the amount of rubber production and getting better forecasting results in the future. This estimate can use the fuzzy time series forecasting method. The fuzzy time series uses the fuzzy set theory as the basis for calculations and a concept used to forecast actual data formed with linguistic variables. The method used in predicting the amount of rubber production in North Sumatra is the fuzzy time series method with data from 1997 to 2021. And the result of forecasting rubber production in 2022 is 261997 with MAPE of 0.54%.
Keywords: Forecasting, rubber production, fuzzy time seriesMSC2020: 62M10, 62M20, 62M86, 03E72
Predictive Factors of Diabetes Mellitus Self-Management (DMSM) Practice: A Systematic Review and Meta-Analysis
Authors: Pamungkas Rian Adi , Usman Andi Mayasari , Chamroonsawasdi Kanittha , Sari Widia 
Published: April 2024

The diabetes mellitus self-management (DMSM) is integral to controlling blood glucose and preventing diabetes complications. There were still gaps in the analysis controversy of the outcome that need to be explored by systematic review and meta-analysis. The review aimed to synthesize the predictive factors associated with practice DMSM practice among Type 2 Diabetes Mellitus (T2DM). This study applied the systematic and meta-analysis method. Three databases, Scopus, PubMed, and Medline, were included in this study to obtain the relevant articles. Keywords used were “self-management”; “diabetes mellitus”; self-care; factors associated with self-management". Comprehensive Meta-Analysis (CMA) was used to analyze and interpret the effect size of the review study. The results showed that 15 predictive factors were associated with DMSM practice, including age, sex, education level, illness duration, and financial barriers. Diabetes knowledge, insulin in treatment, belief of treatment, social support, occupational, personality, diabetes-specific emotional distress, perception of the disease, quality interaction with healthcare providers, and self-efficacy were considered predictive factors. The findings suggested that a wide range of personal and environmental factors were the most influential factors associated with the implementation of DMSM in health care services. Therefore, it is vital to construct theory-based strategies to improve DMSM practice among diabetes population.
The Use of Molasses in Producing Bioethanol Catalyzed by Candida tropicalis (Isolated from Cocos nucifera. L) Immobilized MnFe2O4 Coated-Chitosan
Authors: Kasmiarti Getari , Hermansyah Hermansyah , Novia Novia , Hariani Poedji Loekitowati 
Published: April 2024

Bioethanol is a sustainable fuel product to be an alternative energy source. Therefore, the study aims to observe and analyze the effect of MnFe2O4 coated-chitosan in increasing bioethanol production. This bioethanol was produced from molasses with a high total sugar content of up to 50% with Candida tropicalis as the microorganism. Fermentation is divided into two parts, namely using free C. tropicalis and C. tropicalis immobilized MnFe2O4 coated-chitosan. There was electrostatic interaction between MnFe2O4 and chitosan in 578 cm-1 and 659 cm-1 of FTIR, cubic spinel pattern in XRD, and SEM surface image of C. tropicalis immobilized MnFe2O4 coated-chitosan interaction. These characterization results show very good properties as a biocatalyst. The highest concentration was produced by fermentation using C. tropicalis immobilized MnFe2O4 coated-chitosan about 4.35% with residual sugar of 8.46 g/L. In summary C. tropicalis immobilized MnFe2O4 coated-chitosan have the potential to improve bioethanol products.
Keywords: Candida tropicalis, fermentation, MnFe2O4 coated-chitosan, molasses
Soil Toxicity Around the Textile Industry in Bantul using Spinach Seeds (Amaranthus gangeticus) and Bean Sprouts (Phaseolus aureus)
Authors: Astari Siti Alysha , Suherman Suherman , Mudasir Mudasir 
Published: April 2024

The toxicity test of zinc metal in soil samples around the textile industry in Bantul on the growth of spinach (Amaranthus gangeticus) and bean sprouts (Phaseolus aureus) has been investigated in relation with the environmental assesment for the impact of industrial activities. This research was conducted to study physicochemical properties, adsorption-desorption, and zinc metal toxicity in the soil around the textile industry on the growth of spinach and bean sprouts. The study of physicochemical properties were water content, pH, electrical conductivity, ash content, total organic carbon, cation exchange capacity, metal content, and characterization using FTIR (Fourier transform infrared) spectrophotometry. Various zinc concentrations were studied for the adsorption capacity, whereas citric acid concentrations were used for the desorption. Atomic absorption spectrophotometry (AAS) was applied to measure metal concentrations for all samples. A toxicity tests were conducted on the growth of spinach and bean sprouts. The maximum zinc concentration was measured in point I, at 532.03 mg kg-1. Adsorption of zinc followed the Langmuir and Freundlich isotherms, and desorption process occurred at optimum concentration 0.7 mol L-1 citric acid and a pH of 3. In the zinc metal toxicity test, large concentration of zinc metal revealed inhibition effect on spinach and bean sprouts growth.

Keywords: Adsorption, desorption, toxicity test, zinc.
Immobilization of Urease from Psophocarpus tetragonolobus L. DC. using Natrium Alginate Supporting Matrix
Authors: Zusfahair Zusfahair , Ningsih Dian Riana , Lestari Puji , Bilalodin Bilalodin , Aryanti Eva , Muslihah Niken Istikhari 
Published: April 2024

Urease is an enzyme that has the role to hydrolyzes urea into ammonia and carbon dioxide. Immobilization is one of the most efficient strategies to improve its activity recovery and properties of urease. This research started with the germination of winged beans for 8 days. The winged bean was extracted by grinding using a mortar and pestle and then added with phosphate buffer at pH 7. The solution was homogenized using a stirrer and then centrifuged in cold conditions so that an extract of urease was obtained. Urease extracts were immobilized using a chitosan-supporting matrix. Optimization of the immobilization process of urease extract includes the concentration of chitosan and sodium tripolyphosphate (TPP) and contact time. The obtained was free and immobilized urease activities then tested using the Nessler method and measured using a UV-Vis spectrophotometer with a wavelength of 500 nm. The obtained data were then statistically tested using ANOVA. Urease-chitosan beads were further tested in repeated use and analyzed with SEM-EDX (Scanning Electron Microscopy-Energy Dispersive X-ray). The results showed that the optimum conditions for making urease-chitosan beads were a concentration of 4% (w/v), 2.5% (w/v) TPP, and 60 minutes of contact time, resulting in an activity value of 15.076 U/mL, which can be used 5 times with 46% activity from the initial activity. The EDX analysis results after the addition of the enzyme showed atom composition changes leading to increasing carbon and nitrogen contents. The existence of phosphor showed that TPP was a chitosan cross-link compound.

Keywords: Chitosan, immobilization, TPP, urease, winged bean