bluuebunny/crossref_metadata_2025 huggingface dataset:
APRENDENDO ESTEQUIOMETRIA NO CELULAR – ESTEQUIZ – UM APLICATIVO PARA APRENDIZAGEM LÚDICA
Authors: Da Silva Fernandes Rochele , Ribeiro Gregório José
Published: April 2024

O ensino de Estequiometria no Ensino Médio se mostra cada vez mais desafiador, visto que os estudantes têm apresentado dificuldades cada vez maiores nesse tema da Química. A partir da coleta de dados por meio de pesquisa diagnóstica qualitativa e quantitativa com emprego de formulário digital sobre as dificuldades apresentadas nesse processo por estudantes do Ensino Médio de uma escola da rede estadual da cidade de Vacaria, no Rio Grande do Sul, foi desenvolvido o EsteQuiz, uma estratégia lúdica para o ensino de Estequiometria. O EsteQuiz consiste em um jogo de perguntas e respostas selecionadas para trabalhar, além do tema, as principais dificuldades detectadas. O jogo está disponível de forma gratuita e digital, com o objetivo de estimular a aprendizagem desse tema, que é muito importante para o universo da Química e embasa tantos outros temas desta ciência.
A QUÍMICA EM TODOS OS SENTIDOS: A UTILIZAÇÃO DAS FERRAMENTAS DIDÁTICAS PADLET E CIRCUITO SENSORIAL NO ENSINO DE QUÍMICA
Authors: Gomes dos Santos Portugal Carla , Gomes Kelly Almeida Vanessa , Esteves-Souza Andressa
Published: April 2024

O ensino de Química muitas vezes é pouco atrativo para os alunos devido à dificuldade da relação teoria e prática. Nesse sentido é importante que o professor utilize estratégias pedagógicas que permitam contextualizar suas aulas de acordo com o cotidiano dos alunos. Este relato de experiência buscou na temática plantas medicinais propor a utilização de ferramentas metodológicas que possam contribuir para melhorar a compreensão dos conteúdos teóricos sobre indicadores ácido-base e funções orgânicas por alunos do Ensino Médio. As etapas deste relato mostraram o interesse dos alunos nas aulas onde os conteúdos foram apresentados de forma contextualizada e relacionados ao seu cotidiano, além de estimularem a interação familiar nas atividades realizadas. Como conclusão deste relato de experiência, cita-se a melhor compreensão do conteúdo trabalhado por parte dos alunos, permitindo a construção do conhecimento a partir das suas próprias observações, além do grande envolvimento de familiares e da comunidade escolar nas atividades realizadas.
TRAJETÓRIA HISTÓRICA E AVANÇOS DO PROFQUI AO LONGO DE SETE ANOS DE ATIVIDADE
Authors: Vasconcellos da Silva Bárbara , Nascimento de Araújo Neto Waldmir , Francisco Ferreira Vitor , Moraes de Rezende Claudia , Eloísa Medeiros Marta , Cristina de Lima Taís , Ayres de Miranda Rodrigues Thaysa , Jakeline Cunha Rezende Michelle
Published: April 2024

O Programa de Mestrado Profissional em Química em Rede Nacional, PROFQUI, completa 7 anos de atividade em 2024, tendo concedido o título de mestre para mais de 400 professores de química da educação básica em nível nacional. É uma marca significativa e que mostra o potencial do programa em contribuir para a formação continuada de professores e para a melhoria da educação básica brasileira. Esse artigo traz um breve histórico da formação continuada de professores no Brasil e como se deu a criação do PROFQUI nesse contexto. As discussões e tomadas de decisão em torno da construção do projeto do programa também estão aqui registradas. Além dessa contextualização histórica, o artigo faz uma breve apresentação da organização acadêmica e administrativa do programa, das suas linhas de pesquisa e disciplinas oferecidas. Um panorama da oferta de vagas, do número de matriculados e de evadidos das turmas é apresentado, assim como uma análise do perfil do corpo docente e da variedade de recursos educacionais desenvolvidos pelos mestrandos até 2023. Por fim, são mencionados os principais desafios a serem superados pelo PROFQUI nos próximos anos.
RECONSTRUCTION OF A TUBULAR GASOLINE PYROLYSIS FURNACE IN ORDER TO INCREASE EFFICIENCY
Authors: Scherbin Sergey , Yurinsky Vyacheslav
Published: April 2024

A variant of reconstruction of a tubular radiant convection gasoline pyrolysis furnace is considered in order to increase efficiency and increase the inter-repair mileage, the advantages and disadvantages of the proposed solution are indicated
AUTOMATIC PRESSURE CONTROL SYSTEM OIL AND GAS SEPARATOR
Authors: Arsent'ev Oleg , Tokhtasunov Saidmurod Aziz
Published: April 2024

The features of oil production from flowing wells and methods of utilization of associated petroleum gas are considered. A system for automatic pressure control in an oil and gas separator is proposed using an adjustable electric drive to control the position of the damper that controls the volume of the oil and gas mixture
WAYS TO SIMPLIFY WRITING TEST CASES
Authors: Golovkova Elena , Prokopenko Irina , Igamberdiev Sardobek
Published: April 2024

The main purpose of software testing is formulated, the main ways of correctly compiling test cases are described, and an example of creating an intelligent map in the XMind application is given
DESIGN OF CABLE SYSTEMS FOR LAYING CABLE ROUTING
Authors: Il'ina Irina , Grishkina Tat'yana
Published: April 2024

The requirements for the design of cable systems are considered
THE SOFTWARE MODULE FOR GENERATING REPORTS FOR THE OFFICE OF PRE–TRIP MEDICAL EXAMINATIONS OF RUSSIAN RAILWAYS – MEDICINE
Authors: Kulakova Irina , Strekalovskiy Nikolay
Published: April 2024

The authors consider the problem of forming the internal reporting of the office of pre–trip medical examinations of Russian Railways - medicine. A software module has been developed to generate reports in the required form based on data recorded during pre-trip inspections using an automated pre-trip inspection system
NUMERICAL ALGORITHM FOR COVERING SURFACES OF REVOLUTION BY BALLS WITH EQUAL RADII
Authors: Nguyen Dyk Min
Published: April 2024

The paper focuses on the problem of constructing the thinnest covering for surfaces of revolution by equal balls whose radii are unknown in advance. A heuristic algorithm based on the joint applying the optical-geometric approach and the geodesic Voronoi diagram is proposed. Calculations for some surfaces of revolution, including a sphere, are carried out
FEATURES OF PRODUCTION OF POLYMER PIPES USING THE EXTRUSION METHOD
Authors: Zaycev Igor' , Chernigovskaya Marina
Published: April 2024

The features of the production of polymer pipes by extrusion are considered. The need for quality control of raw materials, as well as technological parameters at all stages of the process, has been identified
DESIGNING COMPONENTS OF A MULTI-AGENT ELECTRONIC DOCUMENT MANAGEMENT SYSTEM
Authors: Savinskiy Pavel , Kulakova Irina
Published: April 2024

This work discusses the issues of designing components of a multi-agent electronic document man-agement system for educational organizations. A model of agents, mechanisms and protocols of interaction are proposed, visualization and monitoring tools are analyzed. This approach can signifi-cantly improve the workflow process, making it more efficient and open
COMPARATIVE ANALYSIS OF THE SORPTION HUMIDITY OF THERMAL INSULATION MATERIALS
Authors: Baranova Al'bina
Published: April 2024

The results of determining the sorption humidity of three types of thermal insulation materials are pre-sented: extruded polystyrene foam "Penoplex", basalt insulation, autoclaved aerated concrete
ESTIMATE SPEED AND TRAVEL TIME BY PUBLIC TRANSPORT
Authors: Gantimurova Julia
Published: April 2024

Speed is an important parameter when describing traffic conditions in a transport network. This pa-rameter is used to assess the quality of service by public transport, for which travel time, including speed, is necessary for the dynamic transmission of data to passenger information service and traf-fic management systems
BUILDING A DEMAND-RESPONSIVE PUBLIC TRANSPORT SYSTEM TAKEN INTO MOBILITY
Authors: Gantimurova Julia
Published: April 2024

An option has been considered to increase population mobility through the priority integrated devel-opment of a public transport system that responds to demand
ANALYSIS OF UNEVEN DISTRIBUTION OF DELAYED TRAINS IN THE EVENT OF FAILURES
Authors: Domozhirova Alena , Chubarova Irina
Published: April 2024

The article analyzes the uneven distribution of delayed trains when failures occur. The study was con-ducted based on fluctuations in the number of delayed trains, presented in the form of graphs. Two stages of the Eastern test site were selected as objects of analysis
WALKING EXCAVATOR BUCKET LIFT CONTROL SYSTEM
Authors: Dunaev Mihail , Dovudov Sarfaroz
Published: April 2024

The control system of the bucket lifting mechanism of a walking excavator is considered, which al-lows to increase the speed of the electric drive
ENERGY-SAVING SYSTEMS FOR WEIGHING LARGE MASSES
Authors: Konovalov Yuriy , Gusev Ilia , Razumeiko Evgeny , Nefedova Regina , Nefedova Sergey
Published: April 2024

Energy-saving weighing systems are considered, which are an effective tool for monitoring cargo flows without significant expenditure of electrical energy. They allow you to determine the exact weight of the load, prevent overloading and optimize weight distribution. They also contribute to compliance with legal requirements in the field of traffic safety and cargo transportation, reduce losses from theft and errors during loading and unloading
ACADEMIC MOTIVATION AND SELF-REGULATION OF STUDENTS WITH DISABILITIES: PSYCHOLOGICAL ASPECTS
Authors: Panchuk Ekaterina , Panchuk Daria , Milcic Mina
Published: April 2024

The study examines the relationship between academic motivation and self-regulation among stu-dents with disabilities in higher education
ORGANIZATION OF GUARANTEED POWER SUPPLY OF CRITICAL SYSTEMS OF OIL AND GAS PRODUCING ENTERPRISES
Authors: Konovalov Yuriy , Haziev Aleksey
Published: April 2024

The method of introducing solar power plants into the existing automation and fire alarm systems of the explosive environment of oil and gas production enterprises is considered
MODELING OF MODES OF ELECTRICAL NETWORKS SUPPLYING TRACTION SUBSTATIONS WITH TWELVE-PULSE CONVERTERS
Authors: Kryukov Andrey , Nguyen Quoc , Chan Zyuy
Published: April 2024

A technique for computer modeling of the modes of electrical networks feeding traction substations with twelve-pulse converters in phase coordinates is proposed. The developed models can be used when choosing measures to increase the energy efficiency of transportation processes and improve the quality of electricity
IMPROVING THE MANAGEMENT OF FUNDS IN SETTLEMENTS COMMERCIAL ORGANIZATIONS
Authors: Bychkova Gul'fira
Published: April 2024

The methodology for assessing and diagnosing the organization's credit policy has been improved – a system of indicators has been structured and supplemented to quantify the state and mutual influ-ence of funds in calculations aimed at identifying income growth reserves without additional investments
UPDATING APPROACHES TO TEACHING ECONOMICS IN HIGHER EDUCATION
Authors: Zarubina Yuliya
Published: April 2024

The article suggests directions for updating approaches to teaching economic disciplines, as well as general directions for improving the educational process in higher education
USING A COMBINED AND REMOTE WORK SCHEDULE TO REDUCE TENSION IN THE MODERN LABOR MARKET IN RUSSIATHE
Authors: Zarubina Yuliya , Usynina Svetlana
Published: April 2024

The article discusses the problems of the modern labor market in Russia, personnel shortages and the possibilities of using a combined and remote work schedule as measures to reduce it
MODERN ASPECTS OF PATRIOTIC EDUCATION STUDENTS OF HIGHER EDUCATIONAL INSTITUTIONS
Authors: Kozlova Kseniya
Published: April 2024

The article considers the concept of patriotic education, the main normative-legal documents regulat-ing this process in the Russian Federation, as well as its importance in the formation of personality of students of higher educational institutions. The list of activities that allow to realize a comprehensive approach to patriotic education of students of higher education institutions is presented
PSYCHOLOGICAL ASPECTS OF FORMING POSITIVE INTERACTIONS BETWEEN THE MANAGER AND SUBBODIFIERS
Authors: Panchuk Ekaterina , Marchenko Dmitriy
Published: April 2024

The work is devoted to the study of the psychological characteristics of the leader and subordinates that influence effective interaction between them. Factors for successful interaction are also dis-cussed
IMPLEMENTATION OF DIGITAL RUBLE IN RUSSIA
Authors: Cheklaukova Elena
Published: April 2024

The article discusses the stages of the introduction of the digital ruble in the Russian Federation. Based on the analysis of the documents of the Bank of Russia, the advantages of introducing the digital ruble for financial market participants are formulated. Keywords: digital ruble
FORMS OF REMUNERATION IN IT COMPANIES
Authors: Cheklaukova Elena , Egoshin Ivan
Published: April 2024

Various payment methods in information technology companies (IT) are considered. The basic salary, bonuses, promotions or options, flexible payment system and additional benefits are described. The advantages of each of these methods and their importance for attracting and retaining highly quali-fied specialists in IT companies are analyzed
THEORIES OF CORPORATE GOVERNANCE AND BOARD DIVERSITY
Authors: Shelkova Natalia , Panchuk Ekaterina
Published: April 2024

The CEO-to-employee pay ratio and board composition are both questions of corporate governance. The research on diversity on corporate boards tells us that more diverse boards can make a differ-ence when it comes to financial performance, reputation, governance, and board decision making. Key governance theories provide different rationale why it is the case
PRINCIPLES OF CONSTRUCTION OF EDUCATIONAL AND TRAINING SESSIONS ON THE DEVELOPMENT OF STUDENTS' STRENGTH ENDUR-ANCE
Authors: Yaroshevich Irina
Published: April 2024

The analysis and systematization of reserves for improving the effectiveness of pedagogical influ-ence, which is based on the use of basic principles: integrity, consistency and complexity
TRANSPORTATION OF OIL AND PETROLEUM PRODUCTS IN RUSSIA
Authors: Litvintseva Zoy , Litvincev Yuriy
Published: April 2024

The article discusses the specifics of the transportation of oil and petroleum products, as well as the problems and prospects for the development of pipeline transport in Russia
INVESTIGATION OF THE EFFECT OF BLOW-OFF GAS CONSUMPTION ON THE DESORPTION PROCESS
Authors: Podoplelov Evgeniy , Dement'ev Anatoliy , Petrushin Georgi
Published: April 2024

The process of hydrogen sulfide desorption from phenolic-sulfide water in the nozzle layer is mathe-matically modeled. A graphical dependence of the height of the nozzle layer on the consumption of an inert carrier – nitrogen is obtained
INTENSIFICATION OF THE HEAT EXCHANGE PROCESS IN SHELL-AND-TUBE HEAT EXCHANGERS
Authors: Podoplelov Evgeniy , Dement'ev Anatoliy , Petrushina Anna
Published: April 2024

The paper considers the problems of heat transfer intensification in shell-and-tube heat exchangers used in the chemical industry and suggests methods for their solution
DESAFIOS E AMPAROS: ASSEGURANDO OS DIREITOS DAS GESTANTES DURANTE A PANDEMIA
Authors: Victor Hugo Júlio de Rosa  , Maria Alice Andrade  , Mariana Bueno Ribeiro  , Rodrigo Mendes Venâncio da Silva  , Luiza Ranyele Gonçalves Rezende  , Bruno de Barros Miguez  , Hannah Carla Lima de Souza Nascimento  , Livya Dy Paolla Sousa Paz Silva  , Yngrid Cavalcante de Oliveira Freitas  , Fernanda Clara Souza Firmino
Published: April 2024

Neste estudo, enfatizamos a prioridade da assistência às gestantes durante a pandemia, destacando a relevância da vacinação para esse grupo, as mudanças fisiológicas relacionadas à COVID-19 e os sinais e sintomas desta doença. Além disso, abordamos a Lei de Afastamento para Gestantes em Tempos de Pandemia como um aspecto fundamental na proteção dessas mulheres. Este trabalho ressalta a importância da vacinação em gestantes como uma medida crucial para preservar sua saúde e a de seus bebês. A pandemia da COVID-19 trouxe desafios significativos para as gestantes, exigindo informações claras e direitos bem definidos. Este material educativo tem como objetivo fornecer orientações essenciais para gestantes, capacitando-as a tomar decisões informadas durante esse período crítico. Este material é resultado de um projeto acadêmico do curso de Enfermagem da UniFSP, Avaré, baseado em revisões detalhadas de estudos anteriores e passou por revisões por especialistas. Abrangendo quatro tópicos essenciais: 1. Direitos das Gestantes na Pandemia: Um resumo abrangente dos direitos das gestantes durante a pandemia. 2. Afastamento do Trabalho e Segurança Financeira: Informações vitais sobre como garantir o afastamento do trabalho e a estabilidade financeira durante a gravidez. 3. Vacinação Durante a Gravidez: Esclarecimentos sobre a importância da vacinação e orientações para gestantes. 4. Cuidados Pré-natais e Prevenção da COVID-19: Orientações essenciais para uma gestação saudável, incluindo medidas de prevenção da COVID-19. Esperamos que este material educativo seja uma ferramenta valiosa para gestantes e profissionais de saúde. O objetivo é contribuir para uma gravidez saudável e bem-informada durante a pandemia, ajudando as gestantes a entenderem seus direitos e as medidas de cuidado essenciais. Este guia foi desenvolvido com base em pesquisa acadêmica sólida, revisões de especialistas e um compromisso genuíno com a saúde e o bem-estar das gestantes. Embora as informações aqui fornecidas sejam abrangentes, lembramos que, em tempos de mudanças rápidas e informações em evolução, é essencial buscar orientação adicional de profissionais de saúde e autoridades competentes.
FÍSTULA ARTERIO VENOSA E CIRURGIA DE “DRILL”: RELATO DE CASO E REVISÃO DE LITERATURA
Authors: Luiza Ranyele Gonçalves Rezende  , Bruno de Barros Miguez  , Yngrid Cavalcante de Oliveira Freitas  , Fernanda Clara Souza Firmino  , Mariana Pereira Batista  , Ana Paula Fernandes Batista  , Mariana Bueno Ribeiro  , Itallo Gomes de Oliveira  , Andrew Ramalho Nóbrega de Mendonça Lourenço  , Fabiano Sousa e Sousa
Published: April 2024

A doença renal crônica (DRC), é um problema de saúde pública mundial e crescente. Antes do início da hemodiálise, é realizada a confecção de um acesso venoso permanente ou temporário. Normalmente o acesso definitivo é o procedimento de escolha para pacientes com DRC, visto que ela permite um fluxo adequado para a dialise prescrita durante um longo período. A fístula arteriovenosa (FAV) é o acesso venoso mais adequado, pois constitui o acesso de longa permanência que viabiliza a dialise efetiva com menor número de intervenções. A síndrome do roubou associada à FAV constitui-se numa entidade clínica relativamente rara, mas potencialmente grave, cuja etiopatogenia é devida ao menor afluxo sanguíneo distal, devido ao desvio do sangue arterial que se direciona à FAV e que se manifesta geralmente pelo esfriamento da extremidade, dor, palidez, fadiga muscular e diminuição ou ausência de pulsos distais. Sendo o objetivo deste trabalho demonstra a utilização da técnica de DRILL como tratamento cirúrgico para a síndrome do roubo. Ao final pode-se concluir que A partir deste relato de caso e desta revisão de literatura podemos concluir que, a técnica de DRILL mostrou-se como uma excelente opção terapêutica para o tratamento da síndrome do roubo secundária de uma FAV.
PRINCIPAIS AFECÇÕES GINECOLÓGICAS DIAGNÓSTICADA ATRAVÉS DO EXAME PREVENTIVO
Authors: Vanessa da Silva Veras  , Priscilla Costa Macedo de Almeida  , Vanessa Sousa Alves  , Jackson Diogo Barros de Sousa  , Francisco Emanuel Gonçalves Lima Gomes  , Gabriella Pacheco Costa  , Bruna Menezes Souza de Jesus  , Victor Hugo Júlio de Rosa  , Isadora Pedroche Ferrari  , Michele Gabriela Cabral Lorencini de Camargo
Published: April 2024

O Brasil é um país subdesenvolvido, que se encontra em fase de mudança em vários campos da saúde, dentre esses temos a saúde feminina que, desde a década de 80 tem-se tentado trabalhar na perspectiva de promoção à saúde da mulher em sua integralidade, seja no ciclo reprodutivo ou não. Todavia, apesar do empenho dos programas de saúde, no tocante ao planejamento familiar, à prevenção de doenças sexualmente transmissíveis e à prevenção de neoplasias malignas, perdura ainda hoje uma preocupação mundial relacionada à prevenção do câncer de colo de útero, que se configura como a segunda causa de óbito por neoplasias malignas no Brasil. Objetiva-se analisar as principais afecções ginecológicas detectadas através do exame preventivo, através da análise do perfil sociodemográfico das mulheres que realizaram o teste de Papanicolau e com isso identificar as afecções ginecológicas que tiveram maior prevalência, especificar os principais microrganismos encontrados nas afecções ginecológicas e por fim descrever a importância do exame preventivo para detecção de agentes patogênicos. O presente estudo consiste em uma revisão bibliográfica integrativa, onde foram selecionados artigos publicados entre 2015 a 2020 nas bases de dados BVS, LILACS, MEDLINE, SCIELO. A partir destes sites foram encontrados 40 artigos em português, inglês e espanhol. Os resultados encontrados na pesquisa permitiram identificar as mais prevalentes afecções ginecológicas como o HPV, Candidíase Vaginal, Vagiose bacteriana, Tricomoníase Vaginal. Concluímos nesta pesquisa que as afecções ginecológicas mais frequentes na população feminina são a vaginose bacteriana, candidíase vaginal e tricomoniase vaginal, nas quais podem ser diagnosticadas através do exame preventivo e que os profissionais de enfermagem tem um papel fundamental na propagação da educação em saúde, ou seja, em recomendar e orientar a todos os seus clientes no momento da consulta sobre a imensurável realização do exame Papanicolau para um diagnóstico precoce de doenças ginecológicas.
EFEITOS DA MOBILIZAÇÃO NEURAL NO TRATAMENTO DA LOMBOCIATALGIA: UMA REVISÃO INTEGRATIVA
Authors: Francisco Emanuel Gonçalves Lima Gomes  , Luiza Ranyele Gonçalves Rezende  , Bruno de Barros Miguez  , Itallo Gomes de Oliveira  , Mariza Evêncio Luz Sousa  , Yngrid Cavalcante de Oliveira Freitas  , Fernanda Clara Souza Firmino  , Livya Dy Paolla Sousa Paz Silva  , Emerson Leandro Correia de Souza  , Sara Calumbi Nachipindo Kawalende
Published: April 2024

A lombociatalgia é tida como uma condição clínica onde a manifestação dos sintomas se dar pela dor irradiada para o membro inferior homolateral, além disso, pode aparecer sintomas como fraqueza muscular do membro inferior inervado e alterações de sensibilidade, a mobilização neural é técnica da terapia manual aplicada em alterações do sistema nervoso, a mesma é também chamada de mobilização neurodinâmica, já que faz referência às funções biomecânicas, fisiológicas e morfológicas do sistema nervoso, o objetivo deste estudo foi analisar as evidências científicas a respeito da mobilização neural no tratamento de pacientes com lombociatalgia. Este estudo tratou-se de uma revisão integrativa através de buscas de artigos publicados entre os anos 2016 e 2021, disponíveis nas bases de dados PubMed, BVS, e SciELO, utilizando-se associação entre os descritores dor lombar, paciente com lombociatalgia e mobilização neural. Os estudos abordaram os principais efeitos da técnica de mobilização neural realizada no tratamento de paciente com lombociatalgia. Na maioria das vezes, a utilização da técnica de mobilização neural se apresenta como sendo uma técnica benéfica no tratamento de lombociatalgia, promovendo o alívio do quadro álgico, melhorando a mobilidade e a sensibilidade dos pacientes.
THE MEDIATING EFFECT OF STUDY HABITS ON THE RELATIONSHIP BETWEEN LEARNING STRATEGIES AND STUDENT ENGAGEMENT IN MATHEMATICS
Authors: Richel C. Grande  , Ma. Melanie N. Edig
Published: April 2024

This study aims to determine whether or not their study habits significantly mediate the relationship between learning strategies and student engagement in mathematics among grade 10 junior high school students in Governor Generoso South District, Division of Davao Oriental. This study employed a quantitative research design, utilizing both correlational and descriptive methodologies. This study selected 241 respondents using a stratified sample method to ensure an equitable distribution of respondents across all schools. Moreover, this research employed three adapted research instruments that were validated and assessed utilizing statistical measures such as mean, standard deviation, Pearson-r, Baron and Kenny Mediation method, and MedGraph with Sobel z-test among grade 10 students. Additionally, the findings demonstrated a noteworthy correlation between learning strategies and student engagement. There exists a significant relationship between study habits and learning strategies, as well as between study habits and student engagement in mathematics. This correlation indicates a significant relationship between these variables. Additionally, the results indicate that study habits partially mediate the relationship between learning strategies and student engagement in mathematics. The findings offer significant implications for educators and policymakers who aim to enhance the educational process. Furthermore, the provision of continuous professional development opportunities for educators helps guarantee their up-to-date knowledge of contemporary research findings and optimal strategies for fostering student learning and academic success.
KEYWORDS: Study habits, learning strategies, student engagement in mathematics, correlational and descriptive approaches, Baron and Kenny Mediation approach, MedGraph using Sobel z-test, Davao Oriental, Philippines
Features of d-vitamin status in young children in the Kazakh population
Authors: Zhumalina Akmaral , Kim Irina , Tusupkaliev Balash , Zharlykasinova Mairamkul , Zhekeyeva Botagoz
Published: April 2024

Aim: The purpose of the article is to form the parameters of vitamin D status in young children in the ethnic group of Kazakh nationality with the factor of highlighting the necessary recommendations for the prevention of hypovitaminosis D.
Materials and Methods: Methods for the study of the highlighted problem are the diagnosis of young children in the parameter of clinical and anamnestic research, which includes the collection of anamnestic data of children of Kazakh nationality within the framework of the identified data based on a questionnaire of parents, an evaluation component in the child’s health factor at the level of his initial state, and laboratory analysis to determine 25(OH)D to identify the content of vitamin D using the method of electrochemiluminescent immunoassay.
Results: Analysis of vitamin D levels revealed significant differences among age groups. In the 0-28-day group, average vitamin D was 13.35 ng/ml, with 92.8% deficient. In the 1-6-month group, it was 21.47 ng/ml, with 84% deficient. In the over 6-month group, it was 33.58 ng/ml, with 40% sufficient. Formula-fed children had the lowest levels (average 15.21 ng/ml), while breastfed children had insufficiency (average 23.91 ng/ml). Children with vitamin D supplementation averaged 25.9 ng/ml, compared to 19.01 ng/ml without supplementation.
Conclusions: The results point to a widespread deficiency of vitamin D and offer practical recommendations for its prevention, such as creating a unified system of timely diagnosis, implementing preventive measures in pregnant women and young children, including a balanced diet enriched with vitamin D, staying outdoors in the bright hours of the day.
Expression features of T-lymphocytes, B-lymphocytes and macrophages in the post-traumatic regenerate of the mandible rats under conditions of filling a bone defect with hydroxyapatite-containing osteotropic material and thymalin injecting the surrounding soft tissues
Authors: Boiko Andrii A. , Malanchuk Vladislav A. , Myroshnychenko Mykhailo S. , Markovska Olena V. , Shapkin Anton S. , Marakushyn Dmytro I.
Published: April 2024

Aim: The purpose of the study was to determine the features of the expression of T-lymphocytes, B-lymphocytes, macrophages in the post-traumatic regenerate of the mandible rats under conditions of filling a bone defect with hydroxyapatite-containing osteotropic material and thymalin injecting the surrounding soft tissues.
Materials and Methods: An experiment was conducted on 48 mature rats of the WAG population weighing 160-180 grams. Four groups were formed. Group 1 included 12 rats with a simulated holey defect in the lower jaw. Group 2 included 12 rats with a simulated holey defect in the lower jaw followed by its closure with hydroxyapatite-containing osteotropic material (bone graft “Biomin GT”). Group 3 included 12 rats with a simulated holey defect in the lower jaw with injecting the surrounding soft tissues with thymalin. Group 4 included 12 rats with a simulated holey defect in the lower jaw followed by its closure with hydroxyapatite-containing osteotropic material (bone graft “Biomin GT”) and injecting the surrounding soft tissues with thymalin. The material for the morphological study was a fragment of the lower jaw from the area of the simulated holey defect. An immunohistochemical study was performed using monoclonal antibodies to CD68, CD20, CD163, CD86, CD3.
Results: A comprehensive experimental and morphological study conducted by the authors revealed that thymalin injection of the soft tissues surrounding the bone defect of the lower jaw, filled with hydroxyapatite-containing osteotropic material “Biomin GT”, stimulates local immune reactions in the post-traumatic regenerate, which is manifested, firstly, by an increase in the number T-lymphocytes on the 3rd day of the experiment and their increase up to the 28th day; secondly, by increasing the number of B-lymphocytes on the 14th day of the experiment with their further increase up to the 28th day; thirdly, by increasing the number of macrophages on the 3rd day of the experiment and their growth up to the 28th day; fourth, changes in macrophages phenotypes (decrease in the number of M1-macrophages and increase in the number of M2-macrophages).
Conclusions: Stimulation of local immune reactions in the post-traumatic regenerate can be one of the mechanisms that activate reparative osteogenesis in the lower jaw of rats under the conditions of filling bone defects with hydroxyapatite-containing osteotropic material “Biomin GT” and thymalin injecting the surrounding soft tissues.
Causes and management of Pica disorder among central Iraqi peoples
Authors: Rasool Mohammed , Jawad Mahmood , Noman Shathel Khalaf , Ejerish Mohammed
Published: April 2024

Aim: To find the causes and factors behind the Pica disorder, which helps in early diagnosis and appropriate treatments.
Materials and Methods: A retrospective cross-section study was carried out between July 1, 2022, and April 20, 2023, enrolling 300 patients from different provinces of central and south Iraq with Pica disease whose diagnosis depended on specialized physicians according to WHO guidelines. The participants were following up for three to six months in private clinics.
Results: 92.4% of the patients were female, and 41% of patients were under 20 years old, with low ferritin, HB, and vitamin D levels (80% of cases), and these markers showed a negative correlation with the number of Pica. Chowing of ice and clay were the common types of Pica, which represent about 30% each, while 34% of cases had multiple types, which had signs and symptoms of fever, palpitation, vomiting, abdominal pain, paleness, headaches, and hair loss. Six-month flows were better than three months.
Conclusions: Pica was a disorder that could lead to behavior and emotional abnormalities that caused the patients to eat some things that were eaten by healthy people. This may be, as concluded from our results, due to reduced levels of ferritin, hemoglobin (Hb), and vitamin D that caused these psychological problems.
KEY WORDS: Pica, non-nutritive substances, clay, and ferritin
Platelet-Rich Plasma - a remedy present in every human being. History, functioning, and the benefits of therapy using it
Authors: Prokurat Monika , Grudnik Katarzyna , Niemczyk Wojciech , Niemczyk Stanisław , Migas Mateusz , Wągrowska Karolina , Lau Karolina , Kasperczyk Janusz
Published: April 2024

Platelet-rich plasma is an autologous product used in restorative medicine. It contains a high concentration of platelets, which are rich in growth factors and other biologically active substances known for their ability to stimulate regenerative processes in the body. Currently, research is being conducted into the use of platelet-rich plasma in many areas of medicine. This publication provides information on the nature, mechanism of action, therapeutic properties and application of autologous platelet-rich plasma in medicine. Furthermore, ongoing investigations explore its potential in wound healing, orthopedics, dermatology, and even in dentistry, showcasing its versatility and promising outcomes across various medical disciplines. Additionally, the safety and efficacy of platelet-rich plasma therapies are subjects of continual scrutiny, aiming to refine protocols and expand its clinical utility with robust scientific evidence. The growing interest in this regenerative approach underscores its potential as a valuable tool in modern medical practice. Platelet-rich plasma therapy represents a promising avenue for personalized medicine, offering tailored treatment approaches that capitalize on the body’s own healing mechanisms to promote tissue repair and regeneration.
Key words : platelet-rich plasma, aesthetic medicine, orthopedics, antimicrobial activity, vascular growth factor
Marketing analysis in a modern enterprise
Authors:   O. E. Kutafin Moscow State Law University (MSAL), Karyagin Vadim O.
Published: April 2024

The article reveals the issues of marketing analysis, which is an integral part of a modern enterprise, especially in conditions of fierce competition and a rapidly changing market environment. It allows you to evaluate the effectiveness of advertising campaigns, determine the needs and preferences of consumers, as well as predict changes in the market. Marketing analysis is necessary for effective business management in modern conditions. Proper use of analytical techniques will allow the company to gain a competitive advantage, retain existing customers and attract new ones. In the article, the author examines the main types of marketing analysis, its advantages and possibilities of application in practice.
Öğretmenlerin Proje Danışmanlık Yeterlik Düzeyleri: Ölçek Geliştirme Çalışması
Authors: Yaşar Emin , Oral Behçet
Published: April 2024

Bu çalışmanın amacı; öğretmenlerin, araştırma projelerine danışmanlık yapma yeterlik düzeylerini kendi görüşleri bağlamında belirleyen bir ölçek geliştirmektir. Ölçek geliştirme sürecinde alanyazından ve alan uzmanlarından yararlanılarak madde havuzu oluşturulmuştur. Hazırlanan taslak ölçek formunun geçerlik ve güvenirliğini sağlamak için uzman görüşü alınmıştır. Taslak ölçek formu uygulama verileri ile Açımlayıcı Faktör Analizi (AFA) ve nihai ölçek formu uygulama verileri ile Doğrulayıcı Faktör Analizi (DFA) çalışmaları yapılmıştır. AFA verileri 634, DFA verileri 472 gönüllü öğretmenin katıldığı farklı çalışma gruplarından toplanmıştır. Amaçlı örnekleme yöntemi temel alınarak çalışma grupları belirlenmiştir. Çalışmanın yapı geçerlik sonuçlarına göre 4 boyut ve 38 maddeden oluşan ölçek yapısı ortaya çıkmıştır. Ölçek alt boyutları; 19 maddeli “uygulama süreci”, 8 maddeli “danışman öz yeterlik”, 6 maddeli “rehberlik” ve 5 maddeli “etik ve sorumluluk”tur. Öğretmen Proje Danışmanlık Yeterlik Ölçeği’nin yapısının toplam varyansın %71,759’unu açıkladığı sonucuna ulaşılmıştır. Cronbach Alpha değeri 0,984 bulunmuştur. Düzeltilmiş madde-toplam korelasyonları, ham puanlar üzerinden hesaplanmış ve sonuçların 0,30 değerinden fazla olduğu sonucuna ulaşılmıştır. Yapılan istatistiksel analiz sonuçları, Öğretmen Proje Danışmanlık Yeterlik Ölçeği’nin geçerli ve güvenilir bir ölçek olduğunu göstermektedir.
İlkokul 4. Sınıf Öğrencilerinin Akademik Öz Düzenleme Becerileri ile Matematik Ders Başarıları Arasındaki İlişki
Authors: Altuntaş Zeynep , Sulak Süleyman Erkam
Published: April 2024

Öz düzenleme, kişinin kendi öğrenmelerini kontrol edebildiği, kendi hedeflerini belirleyip o hedef doğrultusunda yapacaklarının bilişsel olarak farkında olma işidir. Matematik öğreniminde öğrencilerin matematiğe dair düşüncelerini, sahip oldukları bilgi ve becerilerle ilişkilendirerek yapılandırıcı ve etkin bir yol yardımı ile ifade etmeleri hedeflenmektedir. Bu hedef doğrultusunda öğrencilerin öz düzenleme becerilerine sahip olması gerektiği düşünülmektedir. Yapılan araştırmanın temel amacı, ilkokul 4. sınıf öğrencilerinin sahip oldukları akademik öz düzenleme becerileri ile matematik ders başarıları arasındaki ilişkiyi incelemektedir. Nicel araştırma yöntemlerinden olan tarama modelinin kullanıldığı bu çalışma ilişkisel tarama modelinde desenlenmiştir. Araştırmanın örneklemini 2023-2024 eğitim ve öğretim yılında Samsun ili merkez ilçesindeki Millî Eğitim Bakanlığına bağlı beş ilkokulda öğrenim gören 169 kız, 181 erkek öğrenci olmak üzere toplamda 350 öğrenci oluşturmaktadır. Araştırma verilerinin analizi sonucu öğrencilerin akademik öz düzenleme becerilerinde cinsiyet ve anne/baba eğitim düzeyi değişkenleri açısından istatistiksel olarak anlamlı bir farklılığa rastlanmazken, öğrencilerin akademik öz düzenleme becerileri ve matematik başarıları arasında istatistiksel olarak pozitif yönde düşük düzeyde anlamlı bir ilişkinin olduğu tespit edilmiştir. Öz düzenleme becerisi ile matematik ders başarısı arasındaki olumlu ilişkiden hareketle öğrencilerin öz düzenleme becerilerini geliştirici faaliyetler düzenlenebilir ve bu doğrultuda çeşitli etkinliklere yer verilebilir.
Üniversite Yöneticilerinin Karar Verme Süreçleri: Tuzaklar ve Kaçış Yolları
Authors: Şen Serkan , Özdemir Servet
Published: April 2024

20. yüzyılın ortalarında başlayıp son yirmi yılda iyice hız kazanan karar verme süreçleri ile ilgili araştırmalar, yöneticilerin karar verme süreçlerinde rasyonel karar verme modelinden saparak kısa yollardan ve önyargılardan oluşan tuzaklara yakalandıklarını açıkça ortaya koymaktadır. Kısa yollar, karar vermeyi basitleştirmek için kullanılan bilişsel araçlardır. Yöneticiler karar verirken, zihinsel kapasitelerini kullanmak yerine kısa yol ve önyargı tuzaklarına sapmaktadır. Bu kısa yollar bir taraftan yöneticilerin hayatlarını kolaylaştırırken, diğer taraftan önemli hatalara neden olan seçimler yaptırmaktadır. Üniversite yöneticilerinin karar verme süreçleri bireysel olarak yalnızca onları değil aynı zamanda personeli, öğretim üyelerini, öğrencileri, ebeveynleri ve hatta toplumun tamamını da etkileme potansiyeline sahiptir. Bu nedenle üniversite yöneticilerinin karar verme süreçlerine karışan kısa yollar ve önyargılar hakkında farkındalıklarını arttırmak ve bu psikolojik tuzaklardan mümkün olduğunca kaçınmaya çalışmalarını sağlamak önemlidir. Bu derleme çalışmasının amacı, üniversite yöneticilerinin karar verme süreçlerine karışan en temel kısa yolları ve önyargıları ortaya koymak ve bu psikolojik tuzaklardan kaçış yollarını göstermektir. Bunu yaparken ilgili alanyazın özetlenmiş, karar verme süreçlerinde düşülen kısa yol ve önyargı tuzakları ile bu tuzaklardan kaçış yolları bir tablo halinde sunulmuştur.
Lifetime stressors relate to invisible symptoms of multiple sclerosis
Authors: Polick Carri S. , Braley Tiffany J. , Ploutz-Snyder Robert , Connell Cathleen M. , Watson Ali , Stoddard Sarah A.
Published: April 2024

Aim: Childhood stressors can increase adult stress perception and may accumulate over the lifespan to impact symptoms of multiple sclerosis (MS). Growing evidence links childhood stressors (e.g., abuse, neglect) to fatigue, pain, and psychiatric morbidity in adults with MS; yet literature in this area is lacking a comprehensive lifespan approach. The aim of this cross-sectional study was to examine contributions of childhood and adulthood stressor characteristics (i.e., count, severity), on three individual outcomes: fatigue, pain interference, and psychiatric morbidity in People with MS (PwMS). Methods: An online survey was distributed through the National MS Society. Hierarchical block regression modeling was used to sequentially assess baseline demographics, childhood stressors, and adult stressors per outcome. We hypothesized that child and adult stressors would significantly contribute to fatigue, pain interference, and psychiatric morbidity. Results: Overall, 713 PwMS informed at least one final analytic model. Both childhood and adult stressors significantly contributed to pain interference and psychiatric morbidity. Adult stressor severity independently correlated with psychiatric morbidity (P < 0.0001). Childhood stressors significantly contributed to fatigue (LR test P < 0.0001). Childhood stressor severity independently significantly correlated with both fatigue likelihood (P = 0.03) and magnitude (P < 0.001). Conclusions: This work supports a relationship between stressors across the lifespan and fatigue, pain, and psychiatric morbidity in PwMS. Stressor severity may have an important role which may not be captured in count-based trauma measurement tools. Clinicians and researchers should consider lifetime stress when addressing fatigue, pain, and psychiatric morbidity among PwMS.
The Influence Of Baby Massage On Sleep Quality Aged 3-6 Months In Bantaeng District
Authors: Haerani  , Hidayah Nurul , Sri Ningsih  , Indra Irnanda Rezeki
Published: April 2024

Latar Belakang: Kebutuhan tidur tidak hanya dilihat dari aspek kuantitas saja namun juga kualitasnya. Dengan kualitas tidur yang baik, pertumbuhan dan perkembangan bayi dapat dicapai secara optimal. Salah satu cara yang dapat digunakan untuk memenuhi kebutuhan tersebut adalah dengan pijat bayi. Mengingat akan pentingnya waktu tidur bagi perkembangan bayi, maka kebutuhan tidurnya harus benar-benar terpenuhi agar tidak berpengaruh buruk terhadap perkembangannya.. Metode: Metode yang digunakan dalam penelitian ini  adalah Quasi experimental dengan jenis nonquavalein control grup yaitu kelompok eksperimen dan kelompok kontrol pada penelitian ini ipilih secara tidak random seluruh ibu yang memiliki bayi usia 3-6 bulan diKabupaten Bantaeng yaitu sebanyak 60 responden. Hasil: kualitas tidur bayi usia 3-6 bulan setelah dilakukan pijat bayi pada intervensi sebagian besar dari responden baik yaitu sebesar 23 responden (76.7%). Sedangkan pada kelompok kontrol sebagian besar dari responden cukup yaitu sebesar 24 responden (80.0%).Hasil dari Berdasarkan data di atas dan menurut hasil uji statistik Wilcoxon diperoleh angka signifikan atau nilai probabilitas (0,000) jauh lebih rendah standart signifikan dari 0,005 atau (p < ). Kesimpulan: peneltian yang berarti ada pengaruh pijat bai terhadap kualitas tidur usia 3- bulan di Kabupaten Bantaeng. Saran: Diharapkan bidan perlu mengembangkan promosi dan edukasi tentang pijat bayi kepada masyarakat khususnya orang tua untuk meningkatkan kualitas tidur bayi.
The Behaviours of Various DC Choppers during Shading Occurrence in PV Systems
Authors: Khader Sameer , Daud Abdel-Karim
Published: April 2024

This paper investigates how the DC choppers behave during the shading occurrence at different time intervals of the year. Three types of DC choppers are implemented during the same shading conditions and intervals of time. The studied parameters are the duty cycle, output power, current, and switch losses. The mathematical model is built and implemented using the MATLAB/Simulink platform. The obtained results show that the SEPIC converter has the highest rate of duty cycle, which means more switching losses are generated. Concerning the average output power, the Modified Single Ended Primary Converter (MSEPIC) has the highest rate, while the Boost Converter has the lowest rate. The MPP power, duty cycle, and switching losses are studied under various shading rates. The duty cycle has the highest rate on the SEPIC converter, while MSEPIC has the lowest rate. Despite that, the switching losses are tremendously high at MSEPIC compared to SEPIC converters. Furthermore, simulation studies show that Boost and SEPIC converters have better performance in frequent cloudy weather conditions.
Design of Low Power Ternary Logic Encoder and ADC using CNTFET
Authors: M. B. Veena , M. Nikitha
Published: April 2024

Ternary logic has received substantial attention over the past decade due to its compensations of smaller chip area and interconnection compared to outmoded binary logic. Carbon Nanotube Field Effect Transistor (CNTFET) technology is widely used for ternary logic implementation due to its versatile threshold voltages. The increased power consumption in current designs utilizing CNFETs, as linked to binary logic, is attributed to elevated static power dissipation within the design. This work recommends alternative triple encoder designs with a focus on reducing the consumption of power. The model uses an additional Vdd/2 supply voltage to decrease static power dissipation and encoder power delay. Cadence virtuoso-based circuit simulations are implemented for the proposed encoder design.
Pessoa xamã
Authors: Gardel André
Published: April 2024

A hipótese de leitura aqui defendida é a de que o corpo, em estados limi­nares, do sujeito de enunciação pessoano, doado em sacrifício para que a escrita heteronímica originária se instaure, atua em um tipo de con­cepção literária em que a visão e o visto circulam num mesmo campo de imanência. O que produz uma visão-tato, em copresença, que incor­pora o outro e o transmodela em clivagem de si, abrindo infinitas novas alteridades. Leitura que, por caminhos e naturezas diversas, aproxima, comparativamente, os processos de acoplagens de alteridades do xamã amazônico, baseado em alianças político-espirituais, da heterológica de Pessoa. Assim como entrevê, ainda, similaridades entre os espaços-tem­pos adentrados por ambos – o caos pré-cronológico pessoano e o passado absoluto xamânico – para que tais operações ocorram.
IMPROVING THE CALCULATION OF SPATIAL ROD STRUCTURES FROM POLYMER MATERIALS TAKEN INTO ACCOUNT OF TEMPERATURE INFLUENCE.
Authors:   Scientific and production enterprise “Engineer-Story”, Malbiev S.A.
Published: April 2024

The influence of temperature effects on the technical condition of cross-bar spatial structures (CSRS) made of polymer building materials (PSM) is considered using the example of tubular elements made of polyvinyl chloride (PVC). From numerous scientific studies by various authors, it is known that low and high temperatures significantly affect the mechanical safety of engineering plastics: tensile-compressive strength, bending, loss of stability, torsion, which ultimately reduces the operational reliability and durability of CSRS. The current regulatory and technical construction documentation on loads and impacts provides only climatic temperature impacts. In the documentation for building structures, technological temperature effects do not take into account the time factor. The general solution to the problem of unsteady heat transfer of a cylindrical element is considered in a nonlinear formulation to calculate the two-dimensional temperature field separately for the rod cylindrical element and the node connection in the “cylinder-cylinder” system. Graphic illustrations of the calculations are provided.
Three-component N-alkenylation of azoles with alkynes and iodine(III) electrophile: synthesis of multisubstituted N-vinylazoles
Authors: Kikuchi Jun , Nakajima Roi , Yoshikai Naohiko
Published: April 2024

A stereoselective N-alkenylation of azoles with alkynes and iodine(III) electrophile is reported. The reaction between various azoles and internal alkynes is mediated by benziodoxole triflate as the electrophile in a trans-fashion, affording azole-bearing vinylbenziodoxoles in moderate to good yields. The tolerable azole nuclei include pyrazole, indazole, 1,2,3-triazole, benzotriazole, and tetrazole. The iodanyl group in the product can be leveraged as a versatile synthetic handle, allowing for the preparation of hitherto inaccessible types of densely functionalized N-vinylazoles.