bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluasi Pemanfaatan Koleksi E-book dan E-journal Terhadap Kinerja Studi Mahasiswa UAJY Selama Masa Pandemi Covid (2020-2021)
Authors: Triningsih Catharina Esmi , Agung Nugrohoadhi
Published: July 2023

Since March 24, 2020 Atma Jaya University Yogyakarta has started implementing distance learning so that teaching and learning activities is carried out online. UAJY supports units have adjusted the policy by providing online services. This of course will make it difficult for libraries to serve their collections. Service that was originally carried out face-to-face must be done online, such as book lending services, which can no longer be done in person. In order to continue to be able to assist users in accessing the information provided, library services are emphasized on online services such as electronic books (e-books) and electronic journals (e-journals). The presence of a collection of e-books and e-journals is expected to be able to meet the needs of users in finding reference sources. This research will be prioritized to explore answers to the following questions: How do students perceive online services to support to study performance? To what extent is the level of use of online collections (e-books and e-journals) in supporting to study performance? The method of this research is descriptive quantitative. Quantitative research with descriptive format aims to explain, summarize various conditions, situations, or variables that arise in the community that are the object of research based on what happened.
Curriculum Implementation Approaches of Secondary School English Teachers: A Case Study
Authors: ÇELİKER ERCAN Gülçin , ÇUBUKÇU Zühal
Published: July 2023

Purpose: The purpose of this study is to identify the curriculum implementation approaches of secondary school English teachers.

Design/Methodology/Approach: The study group of this qualitative case study consists of 14 English teachers and students studying in the classes of these teachers. In determination of the study group, maximum variation and criterion sampling was used. The data of the study was obtained by observations, interviews, document review and it was analyzed by qualitative content analysis technique with an interpretive qualitative approach.

Findings: Study results indicated that English teachers have basically three different approaches while implementing the curriculum: curriculum fidelity, curriculum adaptation and curriculum design. In each three approaches teachers make student-based and exam-based implementations. However, under the curriculum adaptation approach, the student-based and exam-based adaptations made by teachers during their implementations are philosophically so different from each other that they worth mentioning under a different sub-title as student-based adaptation and exam-based adaptation. Teachers who adopt curriculum fidelity approach tend to apply the curriculum materials without making any change while teachers with curriculum adaptation approach make some adaptations in these materials. In the student-based adaptation approach, teachers make these adaptations by taking student characteristics into account, while in the exam-based approach, the focus of the teachers is to prepare students for national exams or the exam of the course. Teachers with curriculum design approach teach in private schools and do not make use of curriculum materials during their instruction. These teachers have more flexibility in their classroom practices compared to the teachers with curriculum fidelity and adaptation approaches.

Highlights: Based on the results of this study, it can be suggested to investigate the effect of teachers’ curriculum implementation approaches on their professional development and on their students’ motivation and academic success.
Encounters in Times of Polarisation
Authors: Ivory-Peters Augusta
Published: July 2023

This is the Introduction to Brief Encounters Issue 7.
"Soft Power" in the Roman Empire? A Reassessment of Cicero's "Vis Benevolentiae" Through Contemporary Political Science
Authors: Napoli Jacopo
Published: July 2023

The aim of this paper is to show that the concepts of soft power in contemporary political science are very similar to those expressed by the Roman politician and orator Cicero in the late 1st century BCE. I will then show how these concepts can be used to analyse ancient international relations and contemporary politics. This paper will be divided into two sections: the first will show the modern definition of soft power; the second will explain Cicero's concepts and analyse a case study in ancient Greece in the 2nd century BCE concerning Roman foreign relations. It is my essential contention in this paper that no history of Roman imperialism — a momentous period in Mediterranean history spanning over a millennium, which changed fundamentally the course of European, North African and Near-Eastern history — can be complete without discussion of ‘soft power’, an important concept too often (wrongly) ignored in the study of Roman history in general.
The role of the Lendtech sector in the consumer credit market in the context of household financial exclusion
Authors: Waliszewski Krzysztof , Cichowicz Ewa , Gębski Łukasz , Kliber Filip , Kubiczek Jakub , Niedziółka Paweł , Solarz Małgorzata , Warchlewska Anna
Published: July 2023

Research background: According to the World Bank (2020), about 60% of adults in developing countries do not use formal financial services. Furthermore, according to the Polish Association of Loan Institutions (2022), about 3 million Poles use loans, most of them obtained online. Among the reasons for more than a decade of growth of interest in the non-bank consumer lending market there are the development of modern technology applications in finance and the establishment of the Lendtech sector.
Purpose of the article: The main goal of the paper is to verify the role played by the Lendtech (LT) sector in the consumer credit market in the context of household financial exclusion. The following research questions were asked: Do credit-excluded households take advantage of LT services and, if so, to what extent? What are the behaviours and preferences of those who use consumer credit offered by LT? Do socio-demographic characteristics determine consumer use of loans offered by LT and, if so, what are they? Is the use of loans offered by LT due to credit exclusion or other factors? What action should be taken by participants in the digital consumer loan market interested in its inclusive direction?
Methods: The paper uses the following methods: critical analysis of the literature, Kruskal-Wallis test, Mann-Whitney test, and nonparametric regression algorithm: k-nearest neighbors, as well as inductive inference methods. The data used is primary in nature and comes from a nationwide survey, September 2022 (CAWI method) of 1,200 Poles, of whom 200 respondents are Lendtech customers. The quota selection applied made it possible to reflect characteristics corresponding to the population of customers of lending institutions registered in BIK databases.
Findings & value added: The article is a pioneering study based on an independent scientific survey, devoted to the Polish LT services market considered in terms of its relationship with one of the types of financial exclusion: credit exclusion. The most important conclusion is that people at risk of credit exclusion find a financing substitute in the LT sector, and thus it plays an important role in reducing financial exclusion, while maintaining the principle of creditworthiness verification.
Students-generated video assessment for law of conveyancing, Faculty of Law, Universiti Teknologi MARA: a way forward
Authors: Abu Bakar Noraziah , Ab Hamid Norliza , Abdullah Rozlinda , Mansoor Mazlifah , Mansor Hariati
Published: July 2023

Law students at universities are taught substantive and procedural laws to prepare them for legal practice. Thus, during physical class, students’ assessments are dominated by applications of law, giving legal opinions and essay writing. Online assessments during Open and Distance Learning (ODL) require more than just copying and pasting cases, statutory provisions or other materials. In line with the motivation theory, students shall immerse themselves in reading, preparing answers and giving opinion to nurture a comprehensive understanding and interest in substantive and procedural laws. Answering problems posed to them through video production incorporates knowledge, analytical assessment of the issues, and concluding the findings to ensure every aspect of the issues is addressed. The creation of a video requires students to put in time and effort, not just in finding the answer or proposing solutions to the problem, but also requires some technical know-how to produce a suitable video. This paper aims to evaluate whether video assessment during ODL is in line with the theory of motivation that enhanced students’ understanding of the subjects conducted online. A doctrinal method is engaged that reflects a better perception by students through video assessment compared to applications of law through essay writing. Using video creations as a form of assessment encourages law students to develop digital communication skill in order to impart professional legal advice through a creative role-play and enhance their learning of conveyancing law and procedure in a more casual, yet effective, method. To ensure efficacy, the rubric for video assessments shall be clear and precise, and evaluate the contents as well as the presentation skills. Lastly, lecturers as assessors should convey their reflections to students in a comprehensive manner, highlighting their strengths and weaknesses.
Az első protestánsok felbukkanásai Brazília történetében
Authors: BÍRÓ Anna
Published: July 2023

First Protestant Presence in Brazil’s History. The Reformation and the so-called “discovery” of Brazil unfolded in the same era but spatially distant from each other. Nevertheless, the spatial distance did not hinder the appearance of Reformation on the “Catholic continent” and Brazil as early as the 16th century. However, until the time of Brazilian Independence, the appearance of Protestants was temporary and mainly linked to territorial conquests. The present paper focuses on the specific regions of Brazil that were temporarily colonialized by Protestants. Missionaries of the Church of Geneva joined French colonial undertakings in 16th-century Brazil. It was thanks to them that the first Reformed pastors showed up in Brazil. The second attempt was linked to the Dutch, who also invested a great deal of attention in religious affairs. The first Protestant marriages, the first Reformed Confession of Faith, and the first martyrs were related to these two nations. Protestant trade relations were established, the first glimmer of religious freedom arose, and the demand for Reformed pastoral ministry increased.
A Szlovákiai Református Keresztyén Egyház elmúlt ötven éve – az egyház oktatói-nevelői és tudományos intézményeinek bemutatásával
Authors: LÉVAI Attila
Published: July 2023

The Last Fifty Years of the Reformed Christian Church in Slovakia – With a Presentation of the Educational and Scientific Institutions of the Church. My study focuses on the events of the last fifty years of the Reformed Christian Church in Slovakia. In the first part, I briefly introduce the institutions established in the Reformed Christian Church in Slovakia in the last fifty years, most of which are still active; in this subsection, the paper focuses on the educational and training institutions linked to the Church, from kindergarten to secondary school level. After presenting the primary and secondary educational institutions, I would like to provide a brief historical overview of the theological training that took place in Prague from 1950 onwards and then of the higher education institutions that were established and are still maintained by our Church after 1990, which have trained and are training theologians and religious teachers. At the end of the paper, I will briefly describe Calvin J. Theological Academy, which is the scientific institution of the Reformed Christian Church in Slovakia.
Preliminary experience with robotic cholecystectomy illustrates feasibility in a canine cadaver model
Authors: Buote Nicole , Chalon Antoine , Maire Jérôme , Berte Nicolas , Tran Nguyen , Mazeaud Charles
Published: July 2023

OBJECTIVE

To evaluate the feasibility and describe the relevant differences between robotic cholecystectomy (RC) and laparoscopic cholecystectomy in a canine model.

SAMPLE

Canine cadavers (n = 4) weighing between 30 and 42 kg.

METHODS

Dogs were positioned in dorsal recumbency. A surgical robot was used to perform the RC and was placed at the cranial aspect of the surgical table. One 12-mm and 3 8-mm robotic ports and 1 5-mm laparoscopic port were placed as needed to perform the RC. The specific steps of the procedure were described and timed. Perceived differences between psychomotor skills between robotics and laparoscopy were noted.

RESULTS

RC was successful in all dogs, but minor intraoperative complications did occur during the manipulation of the gallbladder in 1 dog. The median length of time for ports to be appropriately docked was 19.5 minutes, and the median procedure time was 119.5 minutes. Psychomotor skills specific to robotics can be learned during this procedure.

CLINICAL RELEVANCE

Robotic cholecystectomy is feasible. RC allowed for experience with the different psychomotor skills utilized with robotic instrumentation and may be an appropriate training procedure for veterinary surgeons wishing to gain basic experience with robotic instrumentation.
The Evaluation of Online Learning During the Covid-19 Pandemic Among the Accounting Students of Universitas Tarumanagara
Authors: Wijoyo Amin , Cindy Nastasya
Published: July 2023

Corona outbreak has changed daily life and of course the Education department is also affected. Before corona, learning was done face-to-face, but now learning must be carried out online. This study was conducted to evaluate online learning during the pandemic for accounting students at Universitas Tarumanagara. The data was taken from a questionnaire for accounting students at Universitas Tarumanagara who took part in online learning. Data were taken from all active accounting students at Universitas Tarumanagara. The things which might be evaluated are the level of student satisfaction in online learning, the online learning media used, the delivery of teaching materials in online learning, deficiencies in online learning, and student choices in the lecture method.
Factors Affecting Profit Management with Corporate Governance as Moderating Variable
Authors: - Justin , Tanusdjaja Hendang
Published: July 2023

This research aims to determine the influence of company size, financial distress, and leverage on profit management moderated by corporate governance. The sample used in this research was taken by purposive sampling method from companies listed on the IDX during 2018-2020. The data is secondary data and processed using SPSS version 25 and Microsoft Excel 2019. Based on the criteria, 54 companies were selected that could be used as samples. The total number of data is 162 minus 40 outlier data so that the amount of data that can be used is 122 data and then tested with multiple linear regression analysis technique. Based on the research conducted, company size and financial distress have a significant positive influence on profit management, while leverage has no influence on profit management. Corporate governance with independent commissioners as a proxy cannot moderate company size and financial distress, but can moderate the relationship between leverage and profit management.
Determinants of Debt Policy in Indonesia’s Manufacturing Companies
Authors: Darmawan Natasha Claudia , Susanto Liana
Published: July 2023

For manufacturing companies in Indonesia, the goal of this study is to gather empirical evidence to see if institutional ownership has a negative impact on corporate debt policy, if free cash flow has a negative impact on corporate debt policy, if asset structure has a positive impact on corporate debt policy, and if profitability has a negative impact on corporate debt policy. This study collects data using a purposive sample strategy and processes it using EViews 12 SV. Institutional ownership has no impact on corporate debt policy, free cash flow has a negative impact on corporate debt policy, asset structure has a negative impact on corporate debt policy, and profitability has a negative impact on corporate debt policy, according to research conducted on 73 companies between 2017 and 2020.
The Effect of Organizational Justice on Job Satisfaction Mediated by Organizational Commitment
Authors: Meilliana Sheenia , Yanuar Yanuar
Published: July 2023

The purpose of this study was to determine the impact of organizational justice on organizational commitment mediated job satisfaction. This research was conducted at XYZ Company by distributing questionnaires via google form with 60 respondents. This study uses the SEM (Structural Equation Modeling) method with SmartPLS software to test the validity and reliability of the analysis The results show that organizational justice has no effect on job satisfaction, organizational justice has a positive and significant impact on organizational commitment, organizational commitment has a positive and significant impact on job satisfaction, and organizational justice has a positive and significant impact on organizational commitment. In addition, the firm will get benefit by how organizational can improve as well as increase job satisfaction. In order to achieve organization goals, company can understand the employee’s job satisfaction.
The Effects of Entrepreneurial Orientation and Sustainability Orientation Towards Sustainable Entrepreneurship of MSMEs in Jakarta with Entrepreneurial Bricolage as Mediation
Authors: Kurniawan Graciella Audrey , Selamat Frangky
Published: July 2023

This research is conducted to know the effects of entrepreneurial orientation and sustainability orientation towards sustainable entrepreneurship of MSMEs in Jakarta with entrepreneurial bricolage as mediation. This research used non-probability sampling through convenience sampling to obtain 119 respondents which are the people in MSMEs in Jakarta that are in the creative economy sector. Data are collected online through a questionnaire distributed through Google Forms. The data are processed with PLS-SEM method and SmartPLS 3.3.3 software. Result shows that entrepreneurial orientation and sustainability orientation influenced entrepreneurial bricolage of MSMEs in Jakarta positively and significantly, entrepreneurial bricolage influenced sustainable entrepreneurship of MSMEs in Jakarta positively and significantly, and entrepreneurial bricolage mediates both relationship of entrepreneurial orientation and sustainability orientation with sustainable entrepreneurship of MSMEs in Jakarta positively and significantly.
Peranan E-Service Quality, Rates Dan Customer Trust Bagi Repurchase Intention Jasa Kurir
Authors: Amirah Kamila Safitri  , Mohamad Rizan  , Rahmi
Published: July 2023

The main objective of this study is to find out the direct and indirect effects of e-service quality and rates on repurchase intention with customer trust as the mediation. The research sample consisted of 250 respondents collected through the distribution of questionnaires. The data processing software employed is SPSS and LISREL 8.8 for the Structural Equation Model (SEM) method. The research sample consisted of 250 respondents, collected by distributing questionnaires online. Additionally, e-service quality together with rates also have a significant and positive effect on repurchase intention, both with or without the mediating role of customer trust. Furthermore, customer trust also has a significant and positive influence on repurchase intention. Therefore, if a courier service company aims to enhance repurchase intention, it needs to improve the quality of electronic services provided and offer competitive rates to customers. This will foster trust and boost the likelihood of repeat purchases.
Pemicuan Community Led Total Sanitation di Jorong Lubuk Koto, Nagari Sialang, Kecamatan Kapur IX, Kabupaten 50 Kota
Authors: Zulkarnaini Zulkarnaini , Wemas Berlinda Vaniake
Published: July 2023

The main factors related to open defecation behaviour in Jorong Lubuk Koto are the lack of basic sanitation facilities and the low level of public knowledge regarding health problems due to poor sanitation. Triggering Community Led Total Sanitation (CLTS) is needed to help the community understand the diseases caused by open defecation practices and encourage community behaviour change to stop open defecation. Based on data from the Regional Technical Implementation Unit of Sialang Public Health Center, the percentage of households with pit latrines is only 31.8%. CLTS had yet to be previously implemented in Jorong Lubuk Koto. Therefore, Jorong Lubuk Koto was chosen as the location for triggering CLTS. The CLTS activities included triggering, observations, and interviews through questionnaires. The pre-test and post-test questionnaires showed the increasing knowledge of participants regarding diseases caused by open defecation practices and the community's desire to build healthy family latrines.
A study on the impact of Plant Growth Promoting Fungus (PGPF) and Plant Growth Promoting Rhizobacteria (PGPR) as biofertilizers for Abelmoschus esculentus (L.) Moench.
Authors: Rabert G. , Dhivya A. , Navaneetha P. , Mathivanan S. , Muthuraman B. , Nagarajan M. , Paramasivam M.
Published: July 2023

In this study, the effectiveness of plant growth promoting fungus (PGPF) and plant growth promoting rhizobacteria (PGPR) on Bhendi (Abelmoschus esculentus (L.) Moench) was estimated. Germination study was conducted with Bhendi seeds treated in different PGPR and PGPF. The growth indices like vigour index, seedling growth, shoot length, root length, total leaf area, fresh weight and dry weight and yield parameters were taken into consideration for this experiment. All these morphological growth parameters gradually increased with PGPF and PGPR when compared to control. On the basis of germination study data, the best growth of bhendi seedling was recorded in PGPF followed by PGPR when compare with control.
Tipologías turísticas susceptibles de contribuir a la resiliencia económica y social de Palermo - Huila
Authors: Liscano Parra Zulma Yuberica Paola , Trujillo Losada Diego Alexander , Muñoz Velasco Luis Alfredo
Published: July 2023

En un contexto resiliente para algunas regiones del país en el marco esperanzador que es el acuerdo de paz, son muchas las potencialidades y atractivos que los territorios hoy intentan visibilizar para articularlos a los circuitos económicos de desarrollo local. La paz relativa que ofrecen los acuerdos de paz en regiones como el Huila y en particular del Municipio de Palermo, se constituye en un factor de resiliencia social y económica, con el turismo como dinamizador y promotor de un desarrollo. En este escenario, el presente trabajo, de investigación, tiene el propósito de encontrar la relación existente en los patrones potenciales del plan turístico y su incidencia en la gestión del desarrollo sostenible del municipio de Palermo Huila -Colombia-, en postpandemia, para lo cual se hace uso de las técnicas que ofrece la investigación cuantitativa, a través del levantamiento de información primaria en campo y consulta de información bibliográfica secundaria disponibles en el Ministerio de Industria y Comercio como en bases de datos, donde la decisión de priorizar o un recurso o atractivo dominante, se basa en el juicio de expertos y a través comparaciones que ofrece el método Analytic Hierarchy Process (AHP), Saaty (1980). El uso del método anunciado permite priorizar entre las distintas tipologías y atractivos presentes en el municipio de Palermo, al Centro Recreacional Playa Juncal, como el producto ancla y articulador entre la gestión del desarrollo sostenible del territorio y las acciones de los policy makers entre niveles de gobierno para impulsar en un marco de paz y de resiliencia social Post-COVID, al turismo en aquellos territorios olvidados por razones que el conflicto se encarga de generar.
LONGITUDINALIDADE NA ATENÇÃO PRIMÁRIA À SAÚDE: EXPLORANDO A CONTINUIDADE DO CUIDADO AO LONGO DO TEMPO
Authors: Oliveira Larayne Gallo Farias , Fracolli Lislaine Aparecida , Castro Denise Maria Campos de Lima , Gryschek Anna Luiza de Fátima Pinho Lins , Pina-Oliveira Alfredo  Almeida , Da Silva Leticia Aparecida , Dos Santos Jerusa Costa , Lico Fátima Madalena de Campos , Campos Daniela Silva , Geraldo Daniela Cristina
Published: July 2023

A longitudinalidade do cuidado possibilita a criação de uma conexão de confiança entre usuários e profissionais, o que facilita a comunicação efetiva e uma compreensão mais completa das necessidades e do histórico de saúde de cada pessoa. Este estudo tem como objetivo refletir sobre a importância da longitudinalidade na APS, discutindo seus benefícios, desafios e perspectivas. Trata-se de um estudo reflexivo, realizado entre março e maio de 2023, fundamentado na formulação discursiva da importância da longitudinalidade na APS que visou explorar as tendências, desafios e perspectivas associados a esse aspecto crucial do cuidado ao longo do tempo. O texto está apresentado em três partes de acordo com os pontos de reflexão. Uma revisão da literatura foi realizada para reunir evidências e análises relacionadas à longitudinalidade na APS, abordando seus benefícios, obstáculos e possíveis soluções. Os resultados apontam para a longitudinalidade, como aspecto crucial da APS na promoção da saúde e prevenção de doenças ao longo do tempo. Estes destacam a necessidade de fortalecer a longitudinalidade na APS, considerando o impacto positivo que isso pode ter na saúde da população uma vez que essa relação fortalece a qualidade do cuidado, a adesão ao tratamento e a satisfação do usuário.
ANTIMICROBIAL ACTION OF PSIDIUM GUAJAVA L. EXTRACT AGAINST ENTEROCOCCUS FAECALIS AND CANDIDA ALBICANS STRAINS: A PILOT STUDY
Authors: Baldoni Giovana de Abreu , Meccatti Vanessa Marques , De Carvalho Lara Steffany , Carvalho Cláudio Antonio Talge , Oliveira Luciane Dias de , Hasna Amjad Abu
Published: July 2023

Endodontic treatment consists of decontamination of the root canal using irrigants like Sodium Hypochlorite (NaOCl). However, some microorganisms resist conventional therapies, causing relapse and secondary infections. Substances with microbicidal power and potential to become new irrigants need to be studied. Thus, the objective of the present study was to evaluate the antimicrobial potential of Psidium guajava L. (guava tree) extract against clinical and standard (ATCC) strains of Enterococcus faecalis and Candida albicans. For this purpose, the extract was produced from the raw material (leaves and shoots) diluted in the hydroethanolic vehicle (EtOH: H2O / 50:50) for subsequent microbiological analysis. The Minimum Inhibitory Concentration (MIC) and Minimum Microbicidal Concentration (MMC) of the plant extract were tested, according to the Clinical and laboratory standards institute (CLSI) guidelines, on four strains: E. faecalis (ATCC and clinic) and C. albicans (ATCC and clinic). The extract of P. guajava did not produce antifungal action on C. albicans, however, it showed microbicidal potential against strains of E. faecalis, showing MIC of 0.20%. This concentration was lower than the MIC of NaOCl which was 0.31%, a solution that is commonly used in dental clinics. In conclusion, the hydroethanolic extract of P. guajava presents bactericidal action against E. faecalis, being a natural product with potential for future studies regarding the development of new endodontic irrigants.
SAÚDE MENTAL E O IMPACTO DA PANDEMIA DE COVID-19 NOS ESTUDANTES DE UMA UNIVERSIDADE PÚBLICA DE MANAUS-AM
Authors: De Carvalho Ana Clara Moura , Dutra Ananda Moraes , De Aguiar Gabrielle Cobos , Soares Gabriele Macedo , Cordovil Tatiana de Freitas , Coêlho Prisca Dara Lunieres Pêgas , Dos Santos Enock Barroso , Figueiredo Silvana Nunes
Published: July 2023

Objetivo: Descrever as repercussões da Covid-19 na saúde mental dos estudantes de enfermagem de uma instituição de ensino superior no estado do Amazonas, Brasil. Metodologia: Trata-se de uma pesquisa quantitativa e transversal realizada com 92 estudantes da Escola de Enfermagem de Manaus, da Universidade Federal do Amazonas (EEM/UFAM) matriculados no curso de enfermagem durante período pandêmico. Os dados foram coletados a partir de um questionário composto por três partes: Perfil sociodemográfico; Questões sobre condições de aprendizagem e isolamento social em relação à pandemia adaptado de Oliveira et al. (2022); e Escala de Sintomas de Estresse validado por Lima, Formiga e Melo (2018). Sendo, os dados analisados por meio de Análise Estatística Descritiva. Resultados: O perfil sociodemográfico dos estudantes de Enfermagem traçado foi de mulheres em geral (89,1%), que 53,3% se autodeclaram como pardos, solteiros (90,2%), oriundos de Manaus - AM (87%), moradia própria (70,7%), de 3 a 5 moradores (60,9%) e o carro sendo o principal meio de transporte com 54,3%. Os sintomas de estresse durante a pandemia de Covid-19 traçaram que 41,3% dos estudantes têm pensamentos que provocam ansiedade, cansaço (55,4%), desânimo (43,5%), esgotados emocionalmente (41,3%), exaustão física (47,8%),  preocupações (42,4%) e vontade de ficar sozinho (42,4%). Conclusão: Espera-se, portanto, que esse estudo propicie qualificar o cuidado aos estudantes universitários, no qual se possa realizar ações preventivas para os impactos na saúde mental e ainda, contribua a futuras pesquisas que investiguem outras realidades estudantis tanto em meio público como privado.
DISTANCIAMENTO SOCIAL NA COVID-19: ANÁLISE DOS CASOS DE VIOLÊNCIA SEXUAL EM UM MUNICIPIO DE TRIPLICE FRONTEIRA DURANTE A PANDEMIA
Authors: Varnier Aline Jacqueline , Freitas Cristina  dos Santos , Martins Wesley
Published: July 2023

Durante a pandemia da COVID-19, o distanciamento social e a quarentena tiveram um impacto significativo no aumento do número de casos de violência sexual. Embora essas medidas tenham sido essenciais para conter a propagação do vírus, elas também criaram um ambiente propício para o aumento da violência doméstica e sexual. Este estudo teve como objetivo identificar o perfil dos casos de violência sexual notificados no município de Foz do Iguaçu durante o período da pandemia da Covid-19 (2020 a 2022). Trata-se de uma pesquisa transversal, descritiva e exploratória de caráter quantitativo, realizado com as fichas de notificação compulsória dos casos de violência sexual, da vigilância epidemiológica do município de Foz do Iguaçu-PR, durante os anos de 2020 a 2022. Identificou-se predomínio de violência sexual no sexo feminino, com idade entre 1 a 15 anos. O primeiro trimestre de 2020 e 2021 tiveram maiores números de registros. Os agressores em sua maioria foram conhecidos, padrastos e o pai. A maioria dos casos ocorreram na própria residência. O distanciamento social e a quarentena criaram condições propícias para o aumento desses casos, colocando as vítimas em situações de maior vulnerabilidade e limitando seu acesso a recursos de apoio.
“Leopard skin” sign: Magnetic resonance imaging appearance of Lhermitte-Duclos disease with histopathologic correlation
Authors: Mandava Anitha , Koppula Veeraiah , Kodandapani Suseela , Kommu Venkateswara Rao
Published: July 2023

Dysplastic cerebellar gangliocytoma or Lhermitte-Duclos disease (LDD) is a rare hamartomatous malformation of cerebellum that can occur in isolation or as a component of Cowden syndrome. Although uncommon, the characteristic clinical symptoms and magnetic resonance imaging (MRI) features are highly suggestive of the condition and histopathological features confirm the diagnosis. We report a case of LDD, presenting with “Leopard skin” appearance of the lesion on MRI with a brief review of imaging, clinical, and histopathological features.
Prescribing practices of tranexamic acid for melasma: Delphi consensus from the Pigmentary Disorders Society
Authors: Sarkar Rashmi , Narayan R Vignesh , Vinay Keshavamurthy , Lakhani Ridhima , Sinha Surabhi , Mysore Venkataram , Sendhil Kumaran Muthu , Bhalla Mala , Das Anupam , Swarnkar Bhavesh , Mohan Thappa Devinder , Podder Indrashis , Ojha Sharma Richa , Kumar Somani Vijay , Barua Shyamanta , Jagadeesan Soumya , Dogra Sunil
Published: July 2023

Introduction

There is ambiguity regarding usage of tranexamic acid for melasma in India, be it in its pre-administration evaluation, administration route, dosing or monitoring. Hence, we conducted this study to understand various tranexamic-acid prescribing patterns and provide practical guidelines.

Materials and methods

A Google-form-based questionnaire (25-questions) was prepared based on the key areas identified by experts from the Pigmentary Disorders Society, India and circulated to practicing dermatologists across the country. In rounds 2 and 3, the questionnaire was re-presented to the same group of experts and their opinions were sought. The results of the practitioners’ survey were denoted graphically alongside, to guide them. Consensus was deemed when at least 80% of respondents chose an option.

Results

The members agreed that history pertaining to risk factors for thromboembolism, cardiovascular and menstrual disorders should be sought in patients being started on oral tranexamic-acid. Baseline coagulation profile should be ordered in all patients prior to tranexamic-acid and more exhaustive investigations such as complete blood count, liver function test, protein C and S in patients with high risk of thromboembolism. The preferred oral dose was 250 mg orally twice daily, which can be used alone or in combination with topical hydroquinone, kojic acid and sunscreen. Repeated dosing of tranexamic-acid may be required for those relapsing with melasma following initial tranexamic-acid discontinuation. Coagulation profile should ideally be repeated at three monthly intervals during follow-up, especially in patients with clinically higher risk of thromboembolism. Treatment can be stopped abruptly post improvement and no tapering is required.

Limitation

This study is limited by the fact that open-ended questions were limited to the first general survey round.

Conclusion

Oral tranexamic-acid provides a valuable treatment option for melasma. Frequent courses of therapy may be required to sustain results and a vigilant watch is recommended for hypercoagulable states during the course of therapy.
Deciphering the role of vitamin D on skin cancers and tumour microenvironment
Authors: Nautiyal Rohit , Bhatnagar Priyanka
Published: July 2023

Skin cancer is a significant health burden being the fourth most common cancer globally and accounts for 6.2% of the total combined cancer cases. However, mortality rates due to skin cancer are less when compared with other cancers, but it is significantly high in the Asian population (43%). DNA mutations and environmental and genetic factors are linked with skin cancer prognosis; however, long-term exposure to ultraviolet (UV) radiation remains one of the leading factors worldwide. Sun exposure is a major environmental risk factor for skin cancers but is also an essential source of vitamin D. On the other hand, studies exploring the relationship between skin cancer risk and vitamin D show mixed, somewhat conflicting results. This study investigates the role of vitamin D and skin carcinogenesis to clarify the associations. Moreover, in addition to suppressing cancer stem cells, it has been observed that vitamin D also regulates tumour initiation and metastasis. In conclusion, the incorporation of well-designed studies on the metabolism of vitamin D from a genotypic and phenotypic perspective is required to understand the intricate mechanisms linking the role of vitamin D in skin carcinogenesis. These new findings will open up new pathways in targeting the disease and lead to novel opportunities for its treatment and cure.
The effect of long-pulsed 1064 nm Nd:YAG laser-assisted hair removal on some skin flora and pathogens: An in vivo study
Authors: Elsaeed Eldeeb Marwa , El Mulla Khaled , Alshaer Abeer , Ashraf Heba M. , Omran Eman A.
Published: July 2023

Background

The effect of NDYag on normal skin flora and pathogenic microbes has not been studied.

Objectives

Evaluation of immediate (before versus after each session) and delayed (pre-first session versus pre-fourth session) antimicrobial effect of Nd:YAG laser-assisted hair removal.

Methods

Thirty females scheduled for axillary Nd:YAG laser hair removal were included. Skin swabs were collected from the vault of the dominant axilla before and after each of the four sessions. Bacteriological cultures were performed to record the counts of total aerobes, total anaerobes, lipophilic bacteria, total staphylococci, Staphylococcus epidermidis (S. epidermidis), S. saprophyticus, S. hominis, and S. aureus. Reported changes in sweat odour and folliculitis (if present) were recorded.

Results

S.hominis was the predominant species in all subjects before and after all sessions. Counts of total aerobes, total anaerobes, lipophilic bacteria, total staphylococci, and S.hominis significantly decreased after all 4 sessions. A significant reduction was noted in the median colony counts before the fourth session as compared to the baseline count before the first session in total aerobes (278.9 versus 126.3 × 105 CFU/cm2, p = 0.003), total anaerobes (338.7 versus 103.7 × 105 CFU/cm2, p = 0.002) and total staphylococci (248.5 versus 105.0 × 105 CFU/cm2, p = 0.004). Most subjects reported worsened or unchanged axillary sweat odour. There was a statistically significant positive correlation between sweat odour and the counts of total aerobes (r = 0.433, p = 0.017), total anaerobes (r = 0.377, p = 0.040), total staphylococci (r = 0.383, p = 0.036) and S.hominis (r = 0.497, p = 0.005) ; lower counts were associated with a worsened odour.

Limitations

Small sample size; few laser sessions; short follow-up; subjective assessment of sweat odor and quantity.

Conclusions

Laser caused an immediate and delayed reduction in axillary aerobes, anaerobes, lipophilic bacteria, and staphylococci. This form of dysbiosis might lead to sweat odour changes.
MBX: A many-body energy and force calculator for data-driven many-body simulations
Authors: Riera Marc , Knight Christopher , Bull-Vulpe Ethan F. , Zhu Xuanyu , Agnew Henry , Smith Daniel G.A. , Simmonett Andrew C. , Paesani Francesco
Published: July 2023

MBX is a C++ library that implements many-body potential energy functions (PEFs) within the “many-body energy” (MB-nrg) formalism. MB-nrg PEFs integrate an underlying polarizable model with explicit machine-learned representations of many-body interactions to achieve chemical accuracy from the gas to the condensed phases. MBX can be employed either as a stand-alone package or as an energy/force engine that can be integrated with generic software for molecular dynamics and Monte Carlo simulations. MBX is parallelized internally using OpenMP, and can utilize MPI when available in interfaced molecular simulation software. MBX enables classical and quantum molecular simulations with MB-nrg PEFs, as well as hybrid simulations that combine conventional force fields and MB-nrg PEFs, for diverse systems ranging from small gas-phase clusters to aqueous solutions and molecular fluids to biomolecular systems and metal- organic frameworks.
Phosphonate and Thia-Sugar Analogs of Glucosamine-6-phosphate: Activation of the glmS Riboswitch
Authors: Silkenath Bjarne , Kläge Dennis , Altwein Hanna , Schmidthäuser Nina , Mayer Günter , Hartig Jörg S. , Wittmann Valentin
Published: July 2023

The glmS riboswitch is a motif found in 5’-untranslated regions of bacterial mRNA that controls the synthesis of glucosamine-6-phosphate (GlcN6P), an essential building block for the bacterial cell wall, by a feed-back mechanism. Activation of the glmS riboswitch by GlcN6P mimics interferes with the bacterial ability to synthesize its cell wall. Accordingly, GlcN6P mimics acting as glmS activators are promising candidates for future antibiotic drugs that may overcome emerging bacterial resistance against established antibiotics. We describe the synthesis of a series of phosphonate mimics of GlcN6P as well as the thia-sugar analogue of GlcN6P. The phosphonate mimics differ in their pKa value to answer the question whether derivatives with a pKa matching that of GlcN6P would be efficient glmS activators. We found that all derivatives activate the riboswitch, however, less efficiently than GlcN6P. This observation can be explained by missing hydrogen bonds in the case of phosphonates and is a valuable information for the design of future GlcN6P mimics. The thia-sugar analogue of GlcN6P on the other hand turned out to be a glmS riboswitch activator with the same activity as the natural metabolite GlcN6P. Therefore, the compound is a promising lead structure for the development of future antibiotics with a novel mode of action.
On the Role of Electrode Thickness in Redox Flow Cell Performance
Authors: Muñoz-Perales Vanesa , van der Heijden Maxime , de Haas Victor , Olinga Jacky , Vera Marcos , Forner-Cuenca Antoni
Published: July 2023

The electrode thickness is a critical design parameter determining the overall flow cell performance through the available surface area for reactions, current and potential distributions, and required pumping power. To date, current redox flow cell assemblies employ repurposed off-the-shelf fibrous electrodes, yet a broad range of thicknesses have been reported, showing that the influence of the electrode thickness on the reactor performance is not well understood. Here, we investigate the effect of the electrode thickness in the range of 200 - 1100 µm on the cell performance by stacking electrode layers in four different flow cell configurations – paper and cloth electrodes combined with flow-through and interdigitated flow fields. We employ a suite of electrochemical and fluid dynamic diagnostics together with pore network modeling simulations to correlate the electrode thickness with the pressure drop and electrochemical performance. We find that for each electrode-flow field combination, there is a unique dependency to electrode thickness. Thicker electrodes are beneficial in combination with flow-through flow fields, whereas when using interdigitated flow fields, thinner electrodes are better suited for the electrochemical performance and pressure losses trade-off. We hope our findings will aid researchers and technology practicioners design their electrochemical flow cells under convective operation.
TO THE HISTORY OF TVER RADIO
Authors: Петренко Е.В.
Published: July 2023

Статья посвящена первым месяцам работы в Твери радиотелефонной станции. На основе публикаций в газете «Тверская правда» и архивных данных устанавливаются объемы и периодичность вещания, описываются жанровое своеобразие передач, основные формы радиоработы, тематика радиовыступлений.

The article is devoted to the first months of operation of the radiotelephone station in Tver. On the basis of publications in the Tverskaya Pravda newspaper, the date of the establishment of the station, the volume and regularity of broadcasting, the genre originality of programs and the main forms of radio work, including the topics of radio performances, are established.
TO THE PROBLEM OF DEFINITION OF THE TERM “MEDIA CONVERGENCE”
Authors: Соколов А.В.
Published: July 2023

В настоящей работе осуществлен анализ предлагаемых в научной литературе определений медиаконвергенции, который демонстрирует наличие принципиально отличных подходов к понимаю этой концепции. Сформулирован вывод о необходимости трансформации профессиональной деятельности масс-медиа в аспектах организации работы редакции и освоения новых компетенций для журналистов.

This paper analyzes the definitions of media convergence proposed in the scientific literature, which demonstrates the existence of fundamentally different approaches to understanding this concept. The conclusion is made about the need to transform the professional activities of the mass media in terms of organizing the work of the editorial office and mastering new competencies for journalists.
IMPLEMENTASI KURIKULUM MERDEKA DALAM PROSES PEMBELAJARAN BAHASA BERBASIS TEKNOLOGI INFORMASI DAN KOMUNIKASI TINGKAT SMA DI KOTA PADANG
Authors: Nisa Khairatunnisa
Published: July 2023

Penelitian ini dilatarbelakangi oleh penerapan kurikulum merdeka dalam sistem pendidikan di Indonesia. Tujuan penelitian ini adalah mendeskripsikan implementasi kurikulum merdeka dalam proses pembelajaran bahasa berbasis teknologi informasi dan komunikasi tingkat SMA di kota Padang. Jenis penelitian ini adalah kualitatif lapangan (Field Research). Teknik pengumpulan data dilakukan secara triangulasi (gabungan), analisis data bersifat induktif, dan hasil penelitian kualitatif lebih menekankan makna dari pada generalisasi. Penelitian ini bersifat deskriptif kualitatif karena penelitian ini berupa pengungkapan fakta yang ada yaitu suatu penelitian yang terfokus pada usaha mengungkapkan suatu masalah dan keadaan sebagaimana adanya, yang diteliti dan dipelajari sebagai suatu yang utuh. Hasil dari penelitian ini menunjukkan bahwa kurikulum merdeka mengusung konsep menggunakan kurikulum yang sesuai dengan kebutuhan pembelajaran peserta didik dan harus memperhatikan ketercapaian kompetensi peserta didik di satuan pendidikan dalam rangka pemulihan pembelajaran. Dengan demikan, untuk mencapai tujuan tersebut diperlukan implementasi TIK dalam pembelajaran terutama pembelajaran bahasa. Terdapat berbagai macam teknologi informasi dan komunikasi yang dapat dimanfaatkan untuk pembelajaran bahasa, antara lain e-book, email, handphone, kamera digital, MP4 players, websites, wikipedia, youtube, web-blog, dan podcasting.
HEAUTAGOGY-BASED LEARNING IN THE ERA OF SOCIETY 5.0
Authors: Majid Tyas Talitha , Sihite Novi Elvareta Permatasari , Farelluddien Muhammad , Purnama Rini Yuniar , Febriantina Susan , Fidhyallah Nadya Fadillah
Published: July 2023

To identify the learning system in era 5.0 by acquiring knowledge and skills effectively and efficiently in this kind of situation. society 5.0 brings a new era in various fields, especially education, this era produces an active, proactive and fun learning. Changes to learning have an impact on the learning process at all levels of education. In the heutagogi approach, it is defined as self-learning. This learning structure adheres to the principles of learning agency, metacognition and reflection. By using qualitative methods and a review of the literature, it can aim to give birth to a digitalization, the role and benefits of the education system in Indonesia in society 5.0 during the pandemic and after the pandemic which is carried out in distance learning and face-to-face with a heutagogi approach. Society 5.0 is an idea and concept that brings major changes in solving community problems by utilizing technology and taking into account human and humanities aspects.
ЭНЕРГИИ СОБСТВЕННЫХ ДЕФЕКТОВ В НАТРИЙ-ГАДОЛИНИЕВОМ МОЛИБДАТЕ NaGd(MoO4)2
Authors: Дудникова В.Б. , Еремин Н.Н.
Published: July 2023

Методом атомистического моделирования оценены энергии собственных дефектов в кристаллах натрий-гадолиниевого молибдата. Установлено, что кислородные дефекты Френкеля имеют наиболее низкие энергии образования и являются наиболее вероятным видом собственных дефектов в натрий-гадолиниевых молибдатах. Образование дефектов Шоттки и особенно молибденовых дефектов Френкеля, в состав которых входят вакансии молибдена, требует значительно больших энергий, что снижает вероятность их появления. В целом энергии дефектообразования в кристалле NaGd(MoO4)2, для которого характерно разупорядоченное распределение разновалентных ионов натрия и гадолиния, ниже, чем в его структурном аналоге CaMoO4.