bluuebunny/crossref_metadata_2025 huggingface dataset:
A Dynamic Reconfiguration Method based on a Deterministic Optimization Approach in Active Distribution Systems
Authors:   School of Electrical Engineering, Universidad Industrial de Santander. Colombia, Duque-Escalante C.E. , Florez-Prada J.S. , Blanco-Solano J.
Published: August 2022

This article proposes a method for dynamic distribution network reconfiguration (DDNR) with distributed generation for loss reduction. Advantages and conceptual principles of a deterministic optimization method are exposed, which allows the minimization of technical power losses in distribution systems based on a linear approximation of the loads. In this work is proposed the application of this approach for the modelling of distributed generation sources, obtaining a mathematical formulation that exploits mixed-integer nonlinear programming in solving the optimal reconfiguration problem. The DDNR method is implemented in an automatic tool integrating OpenDSS and GAMS software. IEEE69-Bus test system is considered to demonstrate the effectiveness of the technique. Dynamic results are obtained by implementing the optimal reconfiguration strategy, making the dynamic adjustments of the mathematical modelling in the face of variations in distributed generation and demand profiles. The results reveal schemes that range from one to twenty-four daily control actions.
Ocean Wave Energy Converters: Analysis, Modeling, and Simulation. Some case studies
Authors:   Department of Electrical Engineering EINA, University of Zaragoza. Spain, El-Shalakany H. , Artal-Sevil J.S. , Ballestín-Bernad V. , Domínguez-Navarro J.A.
Published: August 2022

Wave energy has much more potential and benefits than other forms of renewable energy. It is more predictable, consistent, and controllable than wind or solar energy. In this way, an adequate infrastructure can be an alternative and also sustainable system for power supply. In this paper, different wave energy conversion mechanisms (buoys, Pelamis, and oysters) have been described. These models are implemented and simulated using the Design Modeller, ANSYS-AQWA, and WEC-SIM applications. The purpose has been to develop a complete simulation of the wave energy converter and discuss its operation. The analysis has been developed in Matlab-Simulink and both regular and irregular waves have been considered. For this, an approximation to the linear waves theory has been used. The results obtained indicate the energy absorbed from the sea waves and also the energy supplied to the power grid. The simulation results estimated with the different WEC models are comparable to the results shown by other research papers.
The active filtering of the inverter output voltage by use of orthogonal vectors’ control strategy
Authors:   Depаrtment of Ship Аutomаtion, Gdyniа Mаritime University. Poland, Iwаszkiewicz Jаn , Muc Adam
Published: August 2022

he paper proposes a creative control method permitting to filter output voltage waveforms of the inverter. The main idea is based on the assumption that the total inverter output space vector is carefully chosen as a composition of two space vectors generated by 2 two-level inverters. The total built-up inverter is assembled of two standard three-phase inverters: a main inverter (MI) and an auxiliary one (AI) serving as an active filter. The output voltage space vector of the built-up inverter is composed of one or two space vectors generated by the respective inverters. The space vectors of the auxiliary inverter are orthogonal to the respective space vectors of the main inverter. The structure and its performance as well as the control method using specified vectors are discussed in the paper.
A Parametric Approach for the Study of Three-phase Inverters Subject to Grid Faults
Authors:   Department of Automatic Control, EEBE, Technical University of Catalonia     (UPC) Barcelona East School of Engineering. Spain, Rolán A. , Sainz L. ,   Department of Electrical Engineering, ETSEIB, Technical University of Catalonia     (UPC)  Barcelona School of Industrial Engineering. Spain
Published: August 2022

The aim of this work is to describe the behavior of three-phase inverters connected to a faulty grid by means of a parametric approach which gives rise to limaçon of Pascal curves and 3D figures formed by the injected currents during the fault. The analytical study is given in the complex form of the transformed Park variables, and the simulation results are obtained by means of MATLABTM. The results show that the parametric analysis can be an easy and useful tool to predict the behavior of three-phase inverters operating under voltage sags, with the aim of achieving fault ride-through (FRT) capability.
Low-cost variable-speed wind turbines design by recycling small electrical machines. Arrangement of permanent magnets in the rotor
Authors:   Department of Electrical Engineering, EINA, University of Zaragoza, Spain, Ballestín-Bernad V. , Artal-Sevil J.S. , Domínguez-Navarro J.A. , Bernal-Agustín J.L.
Published: August 2022

This paper describes the design of low-cost variablespeed wind turbines by recycling small electrical machines. In this way, electrical machines such as automobile claw-pole alternators, induction motors for domestic applications, or simply electric motors for some industrial applications are studied, considering their reuse as permanent magnet synchronous generators (PMSG) in small wind turbines or hydro-power turbines. The main purpose is the integration of hybrid energy conversion systems (wind and hydraulic turbines) in small stand-alone microgrids within the rural environment. Likewise, in order to optimize the design, the arrangement of the permanent magnets in the rotor is analyzed. The analysis has been carried out using the FluxMotor simulation software, which is based on the 2D finite element method. At the same time, the FEM software provides a lot of information about the optimization of the electrical machine and its multiple design options and topologies. Suggested designs have similar performance as well as a similar size and weight. The purpose has been to explore different topologies and select the most efficient designs. In this way, it is shown that it is possible to reuse an electrical generator easily, without losing much of the general performance.
The impact of landscape on the emotional shift in Tayo’s Character: A Study of memory and displacement in Leslie Marmon Silko’s Ceremony
Authors: Salman Hassan Hadla Halah
Published: August 2022

This paper examines the decolonizing methods used by Leslie Marmon Silko in her novel Ceremony (1977) to heal the indigenous people from the patriarchal traditions of the white hegemony. This study aims to emphasize the vulnerable responses of the Pueblo people to the memories of the clan and to highlight Silko’s methods to sustain the history and lifestyle of the indigenous people. Therefore, Silko’s novel can be situated historically and culturally within memory-studies. To analyze the contrasting behaviors of characters, this paper projects the relationship between the collective patriarchal doctrines and that of the individual within the framework of memory studies. Theories of Jan and Aleida Assmann are used here to explore the chronicle struggle of the indigenous people and to maintain the memory and tradition of the clan. Memory studies can best describe this novel since Silko believes there is a systematic shift in dislocating the memories of the place. This cultural displacement, the Pueblo people are specifically facing, happens when the young people lose their memories of the tribe and forget their traditions. The memory-studies then establish an intersection not only between the collective and the individual but also between the white hegemony and the Indigenous culture. The paper concludes that memories of the clan can be regained through specific forms of ceremonies, narratives, or any institutional formation. Therefore, Silko’s novel has entertained the possibility of cultural and historical communication- within memory studies- that may succeed in stimulating the attention of the young generation.
Google Translate in Massive Open Online Courses: Evaluation of Accuracy and Comprehensibility among Female Users
Authors: K. Alshammari Dalal , S. Altuwairesh Nasrin
Published: August 2022

The increasing production of audiovisual texts online has led to the growing use of Machine Translation (MT) in its raw form to facilitate multilingual access. In this study, we examine the accuracy of Google Translate’s English–Arabic subtitles and their comprehensibility among female users through a case analysis of Massive Open Online Courses (MOOCs). We also seek to contribute to the research on MT by providing empirical evidence on the use of MT in audiovisual contexts, which is a relatively new and under-researched study area. The research questions considered in this study are: (i) What types of accuracy errors can be identified in Google Translate’s English–Arabic translation of MOOC subtitles? (ii) What effects do machine-translated MOOC subtitles have on female users’ comprehension? The study used a mixed-methods approach. First, 147 machine-translated subtitles of five MOOC videos were annotated by six evaluators based on five accuracy error types: mistranslation, terminology, omission, addition, and untranslated-segment errors. Second, the comprehensibility of the machine-translated subtitles was examined through a quasi-experiment. Sixty-two female participants were divided into two groups. Each group was presented with MOOC videos with either machine- or human-translated subtitles. Then, the participants completed a comprehension test. The qualitative analysis of the accuracy errors showed the occurrence of all five accuracy error types. The quantitative analysis of users’ comprehension revealed a lack of statistically significant differences between the examined groups. The study’s results suggested that MT can be useful in facilitating users’ access to MOOC video content.
The Outsider: A Feminist Study of Susan Glaspell’s The Outside
Authors: Ismael Mahmood Snoor
Published: August 2022

The American dramatist, Susan Glaspell, in her literary work, addresses the assigned position of women in a male-dominated society to promote gender equality and woman’s empowerment. She negotiates the plight of women and gender roles by situating the female characters in confined and unlikely settings. This study is primarily concerned with the position of women in her controversial play, The Outside (1917). It focuses on the female characters’ positions as outsiders and strangers in their society and how they have become outsiders and aliens in their community as a result of being non-conformists to the prescribed rules. It also demonstrates that women are forced to choose between conforming to the societal norm and being shunned and rejected as insane by society. Using feminist theories, the position of female characters as outsiders and detached from the social activity is analyzed. It concludes with the point that the writer defends the right of non-conformist women who want to have their own space and role that is not confined by masculine principles.
Photonic hook switch: two photon polymerisation experiment protocol
Authors: Yue Liyang , Minin Oleg , Minin Igor
Published: August 2022

Recently, a new concept for photonic switching based on photonic hook phenomena was

introduced [1,2]. When two-wavelengths beams, 1310 nm and 1550 nm, pass through a

dielectric Janus particle, they were separated and guided to different routes because of different

bending strengths, thus permitting effective photonic switching on microscale through a simple

dielectric particle. Potential applications in photonic integrated circuit are envisaged.

Experimental verification of the switch concept requires the development of an appropriate

protocol.
A Cloud-based Framework for Quality Assurance and Enhancement as a Service (QAEaaS) for Universities with Blended Learning Approach
Authors: Ahmad Ehsan , Alammary Ali
Published: August 2022

The dynamic and multi-dimensional quality assurance process for Saudi higher education institutes under the National Commission for Academic Accreditation and Assessment (NCAAA) demands an integrated framework for management and support of internal quality reviews and evidence-based self -studies in a cost-effective way. Due to cross-institutional involvement, quality assurance compliance with NCAAA standards is even more challenging for institutes offering courses with blended learning paradigm in multiple campuses. This papers proposes a Cloud-based framework to realize Quality Assurance and Enhancement as a Service (QAEaaS) to facilitate the internal quality reviews by providing efficient data management and effective communication for different stakeholders. Architecture of the proposed framework is described with respective features to cope with the identified quality assurance challenges and issues faced by the Saudi higher education institutes.
Comparative Analysis of the Performance of Single Sign-On Authentication Systems with OpenID and OAuth Protocols
Authors: Waluyo Tri , Sutarman
Published: August 2022

A vast number of people use the internet on a regular basis. The growing number of users will inadvertently bring new issues for both users and administrators as user managers. Users forget their user accounts and passwords when they have too many accounts to surf the internet. Web-based application services at University of Technology Yogyakarta include the Academic Information System (SIA) and E-Learning without exception. Both have the same issue: figuring out how to establish an authentication mechanism that will prevent users from forgetting their accounts on the system. The goal of this research is to create a prototype using Single Sign On (SSO) and compare the performance of the two SSO protocols utilized, OpenID and OAuth. The Explicate Problem, Define Requirements, Design and Develop Artifact, Demonstrate Artifact, Evaluate Artifact, and Communication processes are all part of this study. The results of prototype testing are obtained by attempting to log in using an academic service system account, and users are not required to login/authenticate again while accessing the e-learning page. Performance studies on both protocols revealed that the highest number of users who could login to the system at the same time was 1230 (OpenID) and 1219 (OAuth). In comparison to the OpenID protocol, the OAuth protocol is more consistent in terms of average response time for handling user requests. A greater specification is also required to suit the demands of additional users.
Corporate Governance Toward Sustainability Disclosure: Recent Development and Future Research Agenda
Authors: Dewi Luh Gede Krisna , Wiagustini Ni Luh Putu , Rahyuda Henny , Sudana I Putu
Published: August 2022

The concept of sustainability is important in global business practices. Companies should manage business practices that are in line with the achievement of the SDGs agenda. This study aims to review previous research and fill gaps using a literature review approach. It critically reviews the theoretical perspectives and issues based on the relationship between corporate governance mechanisms and the level of corporate sustainability disclosure. This study adopts a systematic literature review approach with bibliometric analysis methods and content analysis using 44 articles from the Scopus database. The results of this study describe three clusters in the latest research developments. The first cluster is with regard to corporate social responsibility, the second is board composition; and the third is practical implications. Another finding is female director and independent director variables appear to be predictors of the sustainability report disclosure. The implication of the research is to provide comprehensive future research agenda.

Keywords: corporate governance, sustainability disclosure, board composition, bibliometric analysis
Tax Audit Signals Contribute to the Diminishing of Tax Haven Beneficiary Firm Value
Authors: Tjondro Elisa , Valentina Gracia Pulcheria , Gunawan Sianne Ivana , Dewantoro Yohannes
Published: August 2022

The purpose of this study is to obtain an overview of the interaction of the tax havens' use and disclosure of tax audits and the impact of both on the firm value before the tax rate reduction period. The sample is Indonesia-listed firms in agriculture, basic industry and chemical, miscellaneous industry, and consumer goods sectors for 2015 – 2019. This research uses panel data and weighted least square regression. The findings indicate that using tax havens through subsidiaries is associated with increased firm value. In contrast, firms that have subsidiaries in a tax haven and disclose the result of tax audits are associated with a decrease in firm value. This research, to our knowledge, is the first research that combines the impact of tax haven utilization and tax audit disclosure on firm value in Indonesia.

Keywords: tax haven utilization, tax audit disclosure, firm value, tax haven subsidiaries, signalling theory
Principais efeitos adversos das vacinas contra a Covid-19 na população de Valença-RJ
Authors: Trogo Júlia Ferreira , De Mendonça Brandão Francisco Jessica , Conde Sangenis Luiz Henrique , Dias de Souza Filho Gilvando Dias de Souza Filho
Published: August 2022

Introdução: O SARS-COV-2 é um vírus de RNA de fita simples e sua transmissão ocorre principalmente por meio de gotículas respiratórias transportadas pelo ar. O fácil contágio e a possibilidade de transmissão, mesmo por portadores assintomáticos, oportunizaram a disseminação exacerbada do vírus. Diante do elevado índice de óbitos e a inexistência do tratamento medicamentoso idôneo, inicia-se um intenso investimento e desenvolvimento de vacinas eficazes contra a Covid-19 em todo o mundo. Metodologia: Foi realizada uma coleta de dados dos efeitos adversos notificados no centro de imunização pela população de Valença-RJ vacinada, comparando a CoronaVac e a AstraZeneca, equiparando prevalência de efeitos adversos, gravidade dos mesmos e possível correlação com a faixa etária. Resultados: Foram coletadas ao todo 114 notificações, 105 da vacina AstraZeneca e 09 da CoronaVac. Vê-se uma prevalência de efeitos da vacina AstraZeneca na população mais jovem, já as notificações da CoronaVac são mais prevalentes em populações mais idosas. Discussão: A AstraZeneca apresentou um número maior em efeitos adversos em relação à CoronaVac, sendo que, nas duas vacinas esses efeitos relatados são principalmente os muito comuns e comuns, observados em bula. Conclusão: Percebe-se que existe uma subnotificação de efeitos adversos às vacinas, pois, dentro de uma população alvo de 64.589, quase totalmente vacinada, apenas 114 pessoas tiveram relatos de sintomas indesejados. Além disso, dos poucos eventos adversos coletados, a maioria destes foram leves, demonstrando a segurança das vacinas contra a COVID-19.
Epidemiological and histopathological features of ocular tumors in Bukavu, Democratic Republic of the Congo
Authors:   Faculty of Medicine, Official University of Bukavu, Lubumbashi, Democratic Republic of the Congo, Manwa Baudoin Budwaga , Kabesha Dany Biraheka ,   Faculty of Medicine, Official University of Bukavu, Lubumbashi, Democratic Republic of the Congo, Mukuku Olivier ,   Higher Institute of Medical Techniques, Lubumbashi, Democratic Republic of Congo, Nabuloko Eric Heri , Nsimire Rolande Hadisi , Katchunga Philippe Bianga , Tsongo Zacharie Kibendelwa , Wembonyama Stanis Okitotsho , Kabesha Théophile Barhwamire , Chirimwami Raphaël Bulakali
Published: August 2022

Purpose: To describe epidemiological and histopathological features of ocular tumors observed in two ophthalmology departments in Bukavu in the Democratic Republic of the Congo. Methods: A cross-sectional descriptive study and a simple proportion analysis were performed to describe the epidemiological and histopathological characteristics of 103 consecutive anatomical pieces taken after tumor removal from two ophthalmology services in Bukavu city from January 2018 to December 2020. Results: Children accounted for 40% of patients and ocular tumors were unilateral in 84.5% of cases. The most common locations were the retina (34.8%), conjunctiva (33.7%) and eyelids (22.8%). Benign tumors predominated (51.4%), followed by malignant tumors (37.9%), and undetermined tumors (15.5%). The main histological forms found were retinoblastoma (34.8%), conjunctival nevus (20.6%), and palpebral granuloma (16.3%). Conclusion: Ocular tumors are common in Bukavu. Histopathological examination remains essential to guide management to reduce the risk of recurrence and related complications.
Exercício físico supervisionado em adolescentes com anorexia nervosa: revisão sistemática
Authors: Csordas Michele Casser , Panceri Carolina
Published: August 2022

Diversos estudos abordam a prática da atividade física supervisionada em tratamento de anorexia nervosa, porém divergem em relação aos possíveis benefícios/prejuízos. Nosso objetivo foi revisar sistematicamente os efeitos do exercício físico supervisionado sobre o índice de massa corporal (IMC) em adolescentes durante o tratamento para anorexia nervosa. Foram consultadas as bases de dados: PubMed, EMBASE, Cochrane e SCOPUS. Os termos de busca utilizados foram: exercise, anorexia e adolescente, sendo selecionados artigos baseados nos desfechos de interesse de IMC. Foi encontrado um total de 591 artigos. Destes, foram selecionados três, que analisaram os efeitos do exercício físico supervisionado sobre o IMC em adolescentes durante o tratamento para anorexia nervosa. Não houve prejuízos em relação ao peso das pacientes, porém os ganhos não foram tão evidentes por marcadores clínicos ou biológicos. Há uma carência de estudos que avaliem a validade de atividade física durante o tratamento de anorexia em adolescentes.
Uso de lítio no tratamento da neutropenia induzida pela clozapina: um relato de caso
Authors: Garcia Luciana Valença , Peregrino Antônio , França Milena
Published: August 2022

A clozapina é o antipsicótico de escolha para o tratamento da esquizofrenia refratária. A agranulocitose, porém, é um efeito colateral grave que pode limitar o seu uso. O caso relatado é de um paciente de 25 anos, internado, com diagnóstico de esquizofrenia refratária. Iniciada a clozapina, observou-se excelente resposta, porém houve o achado de neutropenia significativa na 11ª semana de uso do medicamento, quando, então, foi decidida sua suspensão. Face à gravidade do caso e boa resposta à clozapina, o carbonato de lítio foi usado como agente estimulador de granulopoiese e, após normalização e estabilização da contagem de neutrófilos, a clozapina foi reinserida ao esquema terapêutico. O paciente obteve boa melhora clínica, alta hospitalar e vem mantendo-se estável desde então. O caso sugere as possibilidades de usar novamente a clozapina em pacientes que tenham apresentado granulocitopenia, caso a associação com o lítio seja possível, e do uso prévio de lítio em pacientes com níveis baixos de leucócitos, mas que sejam candidatos a uso de clozapina.
Serviço de interconsulta psiquiátrica em hospital geral: um seguimento de 7 anos
Authors: Matsuzaka Camila Tanabe , Silva Fabio José Pereira da , Herdy Nadege Daderio , Luersen Yaskara Cristina , Yamauti Antonio Carlos Seihiti
Published: August 2022

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Posicionamento da Associação Mundial de Psiquiatria sobre espiritualidade e religiosidade em psiquiatria
Authors: Almeida Alexander Moreira , Sharma Avdesh , Rensburg Bernard Janse Van , Verhagen Peter J. , Christopher C.H. Cook , Da WPA Seção de Religião, Espiritualidade e Psiquiatria
Published: August 2022

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Desigualdades no acesso à saúde e suas repercussões no tratamento do transtorno bipolar
Authors: Brietzke Elisa , Mansur Rodrigo B.
Published: August 2022

Portadores de transtorno bipolar (TB) têm maior risco de morbimortalidade por doenças médicas gerais, especialmente cardiovasculares, comparados à população geral. Embora múltiplas causas contribuam para esse desfecho, desigualdades no acesso e no tipo de tratamento implementado para condições médicas gerais são um contribuinte importante. Diferentes países têm buscado atenuar esse problema com soluções que passam pela implementação de cuidado integrado com psiquiatras e clínicos gerais, melhora das estratégias de comunicação e uso mais eficiente da tecnologia.
Polidipsia psicogênica e hiponatremia: implicações clínicas e importância diagnóstica
Authors: Teixeira Eduardo Henrique , Silva Júnior Rogério Gomes da , Shirakawa Guilherme , Pereira Carina Zuini , Nonato Carla Nakao , Fontes Priscielli Mariana Nogueira
Published: August 2022

Em relação aos transtornos psiquiátricos, a esquizofrenia é a que apresenta maior prevalência de polidipsia psicogênica, defi nida como uma sede excessiva ou um aumento da ingesta hídrica sem que haja um estímulo fisiológico ou orgânico predisponente, levando a complicações como hiponatremia, pela intoxicação hídrica. Neste relato, o paciente previamente diagnosticado com esquizofrenia paranoide há doze anos, em seguimento em Centro de Atenção Psicossocial (CAPS), foi internado devido reagudização de quadro psicóti co crônico e ingestão hídrica descontrolada. Seu quadro psiquiátrico de base era caracterizado por prejuízo na autonomia pessoal, comportamento desorganizado, discurso desconexo, solilóquios e delírios pouco estruturados, com resposta sati sfatória após iniciar uso de clozapina. Aproximadamente quatro meses antes da internação, passou a recusar medicação de uso diário e a ingerir água excessivamente, tomando cerca de 5 a 6 litros por dia. Evoluiu com piora acentuada do quadro psicótico apresentando-se bastante inquieto, irritado, falando e gesti culando sozinho, com alucinações auditi vas e discurso delirante de conteúdo persecutório e grandeza. Na internação foi reintroduzida clozapina por estar de acordo com a literatura em relação à polidipsia. Evoluiu com melhora do quadro após quatro semanas de internação. Recebeu alta e orientações para seguimento ambulatorial. A escolha do caso descrito ressalta a importância de se descartar causa orgânica inicialmente para explicar a hiponatremia e polidipsia, inclusive em pacientes psicóti cos crônicos. A estabilização clínica e correção do sódio sérico devem ser feitas para se evitar complicações graves da hiponatremia como convulsões e em estados críti cos, parada cardíaca. Além disso, mostra uma opção de tratamento da polidipsia psicogênica em pacientes euvolêmicos e sem comorbidades, através do uso da clozapina.
Virada maníaca induzida por Ayahuasca em um homem com transtorno bipolar: relato de caso com revisão de literatura
Authors: Oliveira André Botelho , Silva Babington Rodrigo , Trachtenberg Eduardo , Genovese Filho Adonay , Abreu José Ricardo de Pinto
Published: August 2022

A ayahuasca é um chá que se obtém através da mistura de plantas brasileiras. Já existem várias hipóteses que corroboram suas ações antidepressivas pela inibição da enzima monoamina oxidase (MAO) e de virada maníaca com o seu uso. Este artigo descreve o caso de um homem de 30 anos de idade com diagnóstico de transtorno bipolar tipo 1 (TB tipo 1) prévio, que apresentou, após o consumo do chá, virada maníaca em um episódio misto, com remissão do quadro após abstinência e terapêutica estabilizadora de humor. A literatura ainda é escassa, e são poucos os relatos de caso publicados até o momento. Além da virada maníaca, o caso destaca o aumento de ideação e comportamento suicida com o uso do chá nessa população e corrobora a hipótese antidepressiva da ayahuasca a partir da virada maníaca em um paciente TB tipo 1 prévio.
Association between self-control and psychosocial outcomes in undergraduates
Authors: Paiva Rachel Elisa Rodrigues Pereira de , Sales Renan Araújo , Romano-Silva Marco Aurélio , Paula Jonas Jardim de
Published: August 2022

Objectives: To analyze how self-regulation processes can impact psychosocial outcomes in university students. Method: We investigated 215 participants. The Barratt Impulsiveness Scale, the Delaying Gratification Inventory, and the Ego Resiliency Scale were used as measures of self control. The psychosocial outcomes analyzed were stress (Cohen’s Perceived Stress Scale), quality of life (World Health Organization Quality of Life instrument-Abbreviated version – WHOQOL-Bref), and mental health (Self-Reporting Questionnaire-20). Results: Self-control measures correlated significantly with all outcomes. In a regression analysis, impulse control and ego resiliency were simultaneously associated with outcomes, while delaying gratification was not significant. Conclusion: Variables of self-regulation were predictors of mental health, stress, and quality of life in university students. These measures may be capable of indicating non-functional outcomes and/or protective factors, depending on how the subject reacts to the environment.
Tratamento do transtorno bipolar durante a gravidez
Authors: Porto José Alberto Del , Oitaven Jr. Nelson Lorenzo
Published: August 2022

Esta revisão tem por objetivo discutir criticamente as diversas diretrizes existentes para o tratamento do transtorno bipolar durante a gravidez. Abordam-se os riscos de recaídas (maníacas e depressivas) no curso da gravidez, em contraposição aos riscos e benefícios vinculados ao uso dos diversos medicamentos para o tratamento do transtorno bipolar. As diferentes diretrizes são abordadas em suas divergências e convergências. São discutidos os benefícios e riscos potenciais dos estabilizadores do humor (sais de lítio e anticonvulsivantes), assim como os dados existentes sobre os antipsicóticos típicos e atípicos.
Sonolência diurna excessiva em estudantes de medicina em uma universidade situada na região do alto tietê
Authors: Ortega Ádrison Machado , Buratti Aline , Silva Jaqueline Pereira da , Anselmo Amanda Toledo Rodrigues , Souza Junior Gilberto de , Custódio Cássia Regina da Silva Neves , Fidalgo Vania Christina Garofalo
Published: August 2022

Introdução: A rotina acadêmica de estudantes de medicina pode interferir no ciclo sono-vigília e contribuir para o desenvolvimento da sonolência diurna excessiva (SDE). Essa condição prejudica a qualidade de vida e a capacidade de raciocínio do indivíduo, além de causar fadiga e risco de acidentes. Esse fato aponta para a importância de ampliar os estudos sobre o tema e investigar sua prevalência entre os estudantes de medicina, que muitas vezes apresentam sobrecarga de atividades. Objetivo: Avaliar a frequência de SDE entre estudantes de graduação em medicina, bem como identificar a chance de ocorrência de sintomas de SDE em diferentes etapas do curso de graduação. Método: O Questionário Fletcher e Luckett para avaliação dos distúrbios do sono foi aplicado a estudantes cursando do 1º ao 4º ano de uma escola particular de medicina. O estudo foi transversal e quantitativo, e os dados coletados foram analisados ​​por meio do software R versão 3.5.1 (R Core Team, 2018). Resultados: A prevalência de sintomas pelo menos leves (escore >1) foi observada em 44% dos alunos, sendo que 6% apresentaram escore diário próximo a 2, correspondendo a um grau moderado de gravidade, apresentando sinais de SDE, principalmente entre as mulheres , que apresentaram sintomas intensificados. Conclusão: A sobrecarga de atividades ao longo do currículo médico pode afetar significativamente o ciclo sono-vigília dos alunos, resultando no aparecimento de sintomas de SDE que, uma vez identificados, devem ser acompanhados por ações para preveni-los e alertar os alunos sobre seus riscos.
Ethical Regulation of Artificial Intelligence as a Factor of Information Security: the Experience of Thailand
Authors: Gorian Ella
Published: August 2022

The object of the study is the relations in the field of ethical regulation of the use of artificial intelligence technologies. The subject of the study is represented by the regulatory documents of Thailand, which establish prescriptions for the design, development, research, training, deployment and application of artificial intelligence technologies. The features of the Thai approach to the regulation of relations in this area are highlighted. The subjects involved in the regulatory mechanism of artificial intelligence are determined. The ethical requirements for the use of artificial intelligence technologies in relation to certain categories of subjects are investigated. The interrelation of ethical regulation of artificial intelligence technologies and security in the information space is traced. The national model of ethical regulation of artificial intelligence is characterized. Thailand implements a state-centrist model of ethical regulation of artificial intelligence, in which the state defines the basic ethical principles of artificial intelligence and regulates in detail the activities of public and private sector entities on each of these principles. A feature of the Thai model is the emphasis on the importance of training and advanced training of civil servants who are able to use digital technologies in management processes and effectively implement ethical principles in the course of performing their functions. Thailand has included artificial intelligence users in the circle of subjects responsible for the implementation of ethical requirements, as active participants in regulatory processes that can quickly influence the content of algorithms by providing the necessary information to artificial intelligence operators. The Thai model is designed to educate not a passive, but an active user of digital technologies, who is encouraged to raise awareness and improve skills in their use, which leads to strengthening the legal status of users with the help of "soft law" tools. Thailand's implementation of its model of ethical regulation of artificial intelligence will have a positive impact on ensuring information security.
The Rule of the Nehru-Gandhi political dynasty as a phenomenon of the Political Life of Independent India (based on the materials of domestic and Indian historiography)
Authors: Zaitcev Andrei
Published: August 2022

The author considers the problem of the Nehru-Gandhi family rule as a phenomenon of the political history of modern, postcolonial India. The purpose of this work is to identify the main aspects of this phenomenon identified by domestic and Indian specialists. The main research methods were comparative-historical, which allowed to compare the scientific publications of domestic scientists, taking into account the Soviet and post-Soviet periods of the history of our country with the publications of Indian specialists, and cultural-anthropological, which involves the study of the positions of the authors of scientific publications in the formulation of the problem and the selection of arguments in defense of their point of view; the relationship of domestic and Indian scientists to the object of research. The relevance of the work is explained by the fact that the Nehru-Gandhi family and currently actively participates in the political life of the Republic of India, still have a significant political influence, holding leadership positions in the Indian National Congress Party. In addition, their political activities in 1947-1991 continue to be the subject of discussion in the scientific and intellectual community both in our country and in India. The novelty of the work is explained by the insufficient study of the designated problem in domestic and Indian historiography. The main conclusion is that the phenomenon of Nehru-Gandhi rule was formed on the basis of many political and socio-cultural factors described in the work, which are described in detail by domestic and Indian experts.
Interdisciplinary approaches in Roman Family Studies: heuristic potential and possible limitations
Authors: Ivanova Elena Sergeevna
Published: August 2022

Family relations are the basic "structures of everyday life" and therefore act as part of the macro-context of the life of the past. In addition, it is within the framework of the institution of the family that the gender roles of a certain society, its economic and cultural traditions and norms are most clearly manifested. Therefore, by studying family relations in the multi-ethnic military community of the Roman Empire, we have the opportunity to eventually get information about various layers of culture of the Roman civilization. Nevertheless, the versatility of such a subject of research requires a special approach and new methods in the study. The article uses the example of three disciplines — gender archaeology, historical demography and the history of emotions — to prove the need for an interdisciplinary approach in the study of the ancient Roman family. The object of the research is significant scientific works for these disciplines. The subject of the study is the methodology of these works. The author considers the fundamental works (p. Alison, T. Parkin, K. Kreineker) of the named directions, examples of studies are given in which the methods developed in key works were successfully used, shortcomings and possible limitations of each direction are identified separately and ways to overcome them with the help of interdisciplinary synthesis are proposed. The novelty of the research lies in the appeal exclusively to modern foreign historiography and new directions of historical science. The author comes to the conclusion that the interdisciplinary approach allows overcoming the limitations set by the source base, building new hypotheses and generally contributes to the increment of historical knowledge in the field of the study of the ancient Roman family.
Alienation as a trait of personality of doctors in literary works of A.P. Chekhov
Authors: Ding Yihong
Published: August 2022

The purpose of this study was to identify how alienation in the works of A.P. Chekhov is associated with the images of doctors. With the help of systematic, comparative-historical methods and the method of artistic analysis, the images of doctors in the stories "Wife" and "Enemies", in the play "Uncle Vanya" and other works were considered. Alienation, understood as the impossibility of full contact with other people, distance from society and from loved ones, loss of the ability to sympathize with other people's problems, was one of the most important motives for A.P. Chekhov, through the prism of which images of a variety of characters were perceived. In the context of the images of doctors, alienation acquired a special sound. The scientific novelty of the study consists in the fact that it for the first time examines the images of doctors created by A.P. Chekhov in the context of alienation, reveals the influence of alienation on the personal and professional development of a doctor. The writer believes that a doctor has no right to experience alienation, to distance himself from people. Alienation is disastrous for a doctor and leads to his degradation as a person and a professional; he ceases to feel sympathy and loses the ability to help people by treating them physically and spiritually. The reason for alienation can be negative social factors: hard work, constant fatigue, material need. In the story "Enemies", A.P. Chekhov shows how alienation is born, in the play "Uncle Vanya" – how a doctor who has succumbed to alienation degrades. In the story "The Wife", Dr. Sobol relieves the alienation of the main character, engineer Asorin. The humanistic nature of the medical profession, according to the writer, cannot be combined with alienation.
The study of the phenomenon of the spread of modern Chinese painting through electronic media
Authors: Yan rui
Published: August 2022

The development of science and technology contributes to the progress of society and changes the way of life of people in all aspects, including the necessary components of modern human activity, such as education, communication and production. Looking at the trajectory of the historical development of culture, we can see that along with scientific and technological progress, not only social culture is changing, but also the ways of our communication. Culture, being influenced by the improvement of technology, effectively uses scientific and technical means for its own development, and the development of modern Chinese painting is naturally integrated into it. The evolution of science and technology has expanded the ways of communication and dissemination of Chinese painting, as well as the forms of presentation of works of art. Therefore, the multifaceted influence of mass media and technology on social culture is a subject that requires serious study. We must effectively use scientific and technical means for our own purposes, but not replace live communication with them. Currently, society is facing a growing trend towards the use of mass media as a means of communication, which is an unavoidable reality. It is believed that in the future, progressive technologies can help us overcome the limitations of more communication and dissemination of information and bring "media quasi-interaction" closer to "real interaction".
Predicting Bearing Fault in the Drone Freight Industry: Legal Liability in Australia
Authors: Vines Prue , Song Anthony , Priestley Matthew , Aboutanios Elias
Published: August 2022

Many people are now aware of drones or remotely piloted aircraft (RPAs), and several others have predicted the significant impacts that drones will bring across society. Today, there is an expectation that drones will play a pivotal role in industries such as surveillance, security, surveying, construction, and freight transport. However, in all these cases, whenever a drone is flying over a populated area, it poses a danger to people or things on the ground. Perhaps the sector where the greatest risk of injury to the everyday person exists is the drone delivery industry. The drone freight industry is proliferating fast, with many companies like Skycart and Amazon investing in this sector. These companies plan to transport groceries, medical supplies, food, and par- cels, among many other things. If fleets of delivery drones are deployed around suburbs, the descent to lower altitudes and the general logistics of an airborne delivery presents a novel risk of harm. A drone failure resulting in a crash could lead to property damage, destruction of natural environments, and injury or death to persons, especially in areas of high population density. One promising way to prevent such harm is to use structural condition monitoring technology to preempt any deterioration of the airworthiness of a drone. In the absence of any existing precedent or authority on this, this Article investigates the legal implications of using such technology to guide future regulations and areas of research.
Bankacılık Ürün ve Reklamları Üzerinden Türkiye’de Tüketim Toplumu Analizi: 2000 – 2013 Yılları
Authors: GÜREL Edanur
Published: August 2022

Nitel içerik analizi yöntemi kullanılarak 2000-2013 yılları arasındaki bankacılık basın ve televizyon reklamları incelemesine dayalı yürütülen bu çalışmada, Türkiye’nin kapitalistleşme süreciyle birlikte toplumun geçirdiği değişimler ve bu değişimde bankacılık ürün/hizmetleri ve reklamlarının yansımaları tartışılmıştır. Çalışmanın ana literatüründe yeni orta sınıf ve tüketim toplumu kavramları üzerinden gidilmiştir. Çünkü gelişmiş kapitalist ülkelerin ortak özelliği geniş ve güçlü bir orta sınıfa sahip olmalarıdır. Türkiye de, gelişmekte ve kapitalistleşmesini meşrulaştırmaya çalışan bir ülkedir. Özellikle 80’lerden sonra orta sınıf kavramı gün yüzüne çıkmış olsa da, 2000’li yıllardan sonra AK Parti hükümetleriyle varlığını gerçek anlamda meşrulaştırmaya yeni yeni başlamıştır. Bu nedenle bu çalışmada bu tarih aralığının ve bu kavramların seçilmesi ayrı önem taşımaktadır. Bu çalışmada amaç, Garanti Bankası ve Türkiye Finans bankalarının reklamları üzerinden bu süreci analiz etmektir.
b-Functionalized and a,b-Difunctionalized Ketones from 1-Arylallylic Alcohols via Dipotassio a,b-Dianion Intermediates
Authors: Hayashi Rikuo , Ando Kaori , Udagawa Taro , Sai Masahiro
Published: August 2022

This study reports the synthesis of diverse b-functionalized ketones from readily available 1-arylallylic alcohols in the presence of (trimethylsilyl)methylpotassium (TMSCH2K). The reaction proceeded via the formation of the highly nucleophilic dipotassio a,b-dianion as the key intermediate, which served as a metal homoenolate equivalent. This protocol also allowed the one-pot synthesis of a,b-difunctionalized ketones using two different electrophiles, thus demonstrating its synthetic advantages over other protocols involving metal homoenolates.
Bond Bundle Analysis of Ketosteroid Isomerase
Authors: Wilson Timothy , Morgenstern Amanda , Alexandrova Anastassia , Eberhart Mark
Published: August 2022

Bond bundle analysis is used to investigate enzymatic catalysis in the ketosteroid isomerase (KSI) active site. We identify the unique bonding regions in five KSI systems, including those exposed to applied oriented electric fields and those with amino acid mutations, and calculate the precise redistribution of electron density that accompanies either enhancement or inhibition of KSI catalytic activity. In two examples—using direct inspection of bond bundle regional properties, and using correlations between those properties and reaction barrier height—we arrive at similar conclusions, that catalytic enhancement results from promoting electron density redistribution between bonds within the KSI-docked substrate molecule in a way that closely resembles our mechanistic understanding of the forward catalyzed reaction. The catalyzing charge redistribution between bond bundles is prevalent in KSI systems catalyzed via electric fields or via amino acid mutation, and are thus suggestive of a general catalytic role.
Investigating the Photosensitivity of Koneramines for Cell Imaging and Therapeutic Applications
Authors: Ghosh Suchismita , Akhir Abdul , Saxena Deepanshi , Singh Sneha , Sivakumar Sri , Chopra Sidharth , Angamuthu Raja
Published: August 2022

The photophysical properties of the anthracene appended koneramines (LAn) were analyzed and utilized as a chemosensor for the selective detection of Cd2+ and Zn2+. The complexation-induced inhibition of PET (photo-induced electron transfer) from the chelating nitrogen atoms to the excited state of the anthracene moiety resulted in a fluorescence "turn-on" signal upon binding with Cd2+ and Zn2+. The confocal microscopic imaging studies performed on the MCF-7 cells validated that the compound is potentially useful for detecting Cd2+ and Zn2+ inside the cells. The cadmium complex exhibited unique bactericidal activity against clinically relevant human pathogens. The excellent activity against multidrug-resistant S. aureus makes the complex useful as a new, easily synthesizable antibiotic. The cadmium complex LAnCdCl2 was not cytotoxic against vero cells with a selectivity index of 40, exhibited concentration dependent bactericidal killing, non-interactive with several other clinically approved standard drugs, exhibited prolonged post-antibiotic effect (PAE) against S. aureus ATCC 29213 and possesses antibiofilm activity.