bluuebunny/crossref_metadata_2025 huggingface dataset:
Assessment of the membrane potential of mitochondria in immunocompetent blood cells of children with asthma, depending on controllability of the course of the disease
Authors: Suprun E. N.
Published: December 2022

Aim. To study the functional state of immunocompetent blood cells by assessing the membrane potential of mitochondria (MPM) in bronchial asthma in children, depending on the controllability of the course of the disease.

Materials and methods. 167 children suffering from asthma aged from 1 to 17 years were examined, two groups were formed: 1 - controlled course of asthma (n=70), 2 - partially controlled and uncontrolled course of asthma (n=97). The functional and energetic status of immunocompetent blood cells was assessed by flow cytometry with determination of MPM using JC-1 dye.

Results. The proportion of cells with reduced MPM in children with asthma in comparison with conditionally healthy children is higher in all pools - lymphocytes (46.1% vs. 34.0%), monocytes (12.0% vs. 9.0%), gran­ulocytes (11.3% vs. 7.0%). A higher percentage of cells with reduced MPM was found in the pools of monocytes (15.4% vs. 8.8%) and granulocytes (13.8% vs. 6.7%) with uncontrolled asthma. “Method for a comprehensive assessment of the energy security of immunocompetent blood cells” has been developed and patented. According to this method, the degrees of energy deficiency are relevant to the control of the course of asthma: in group 1, there is no energy deficit in 12.9% of cases, the first degree of deficiency in 40%, the second in 20%, the third in 27.1%; in the second group - 11,3%, 15,5%, 42,2%, 31,0% accordingly.

Conclusion. The use of the developed method for a comprehensive assessment of the energy security of immunocompetent blood cells as an additional method to the approved medical standards, technically performed in a short time and with high accuracy, makes it possible to conduct early preclinical diagnostics of energy-deficient con­ditions of immunocompetent blood cells in asthma; according to the degree of disturbances detected, it is reasonable to determine the choice, the amount of necessary therapy and evaluate the effectiveness of treatment.
Features of laser Doppler flowmetry in patients with bacterial and viral (covid-19) community-acquired pneumonia
Authors: Abuldinova O. A.
Published: December 2022

Introduction. As a result of the coronavirus infection (COVID-19) pandemic, almost 74.9 thousand people died of pneumonia in Russia in 2021. Community-acquired pneumonia (CAP) is accompanied by a systemic re­sponse of the body to inflammation in the lung tissue and disorder of microhemocirculation. The method of laser Doppler flowmetry (LDF) allows assessing the general parameters of the microcirculatory bed and determining the state of various factors regulating the nutritive flow.

Aim. To conduct a comparative analysis of LDF indices in patients with COVID-19- associated and bacterial CAP.

Materials and methods. 140 patients were examined, 100 of them with non-severe CAP (main group), and 40 patients with extrapulmonary pathology (comparison group). The main group included 44 people with bacterial CAP and 56 people with COVID-19-associated CAP. Bacteriological studies of sputum were performed; detection of SARS-CoV-2 RNA in swabs from the oropharynx and nasopharynx by PCR, LDF to assess the state of pe­ripheral blood flow was carried out.

Results. In patients with COVID-19-associated CAP, compared with patients with bacterial CAP, a decrease in the microcirculation index by 1.26 times (p<0.0005), an increase in the coefficient of variation by 1.11 times (p<0.0005) was found.

Conclusion. In patients with COVID-19-associated CAP, compared with patients with bacterial CAP, more significant pathological changes in Dopplerograms were detected, which may indicate more pronounced disorders in the microcirculatory bed in COVID-19-associated CAP caused by exposure to the SARS-COV- 2 virus. Perhaps the established fact can lead to adverse outcomes of the course of the disease.
Trends in tuberculosis epidemiology in the Republic of Crimea for the period 2014-2021
Authors: Makhkamova Z. R. , Golubova T. N. , Tkachenko I. Yu.
Published: December 2022

Aim. To assess the epidemiological situation on tuberculosis (TB) in the Republic of Crimea in 2014­2021 based on the study of morbidity, prevalence and mortality.

Materials and methods. The analysis was conducted based on official data presented by the Crimean Republican Clinical Center of Phthisiology and Pulmonology.

Results. During the study period in the Republic of Crimea the TB incidence decreased in 2.1 times. The downward tendency of both the incidence of all forms of TB (the growth rate is 51.7%) and pulmonary TB (growth rate is 50.2%) has been de­tected. The incidence of destructive forms of TB in Crimea reduced by 1.6 times, the proportion of destructive forms among first-time detected cases of TB was 48.2%. The peak of TB prevalence in the Republic of Crimea was in 2014 (132.1 cases per 100,000 population). In the following years there was a positive trend and by 2021 the rate decreased by 1.7 times, amounting to 77.8 cases per 100 thousand population. During the study period in the region there was a 2-fold decrease in the TB mortality rate from 17.1 in 2014 to 8.3 cases per 100 thousand population in 2021 (growth rate -51.5%). Despite the steady decrease in the mortality rate from all forms of TB in the region, there is still a stable high proportion of TB patients who died before the first year of follow-up. One of the reasons for the negative situation should be called the late diagnostics of the pathology under study, which is confirmed by the average percentage for the period 2014-2021 of untimely detected cases of TB, as well as neglected forms of TB (33.7% and 22.5%, respectively). During the period when the Republic of Crimea was a part of the Russian Federation, the financing of TB service increased by 2.1 times and, accordingly, the possibility of improving the quality and efficiency of medical care for TB patients increased, which is certainly one of the important reasons for the positive trends in improving the epidemiological situation of TB in the re­gion for the period 2014-2021.

Conclusion. Over the period 2014-2021 in the Republic of Crimea, against the background of significant improvement in the financing of TB services in the region, positive dynamics in the main indicators of the epidemiological situation of TB (morbidity, prevalence and mortality) were observed. At the same time, the part of TB patients who died before the first year of follow-up remained high.
The Role of Citizen Charter in Accelerating Public Service Delivery in Land Management
Authors: Bhuiyan Md. Sanwar Jahan , Islam Md. Shafiul , Mamun Mohammad , Hosen Shamim
Published: December 2022

The proactive disclosure of relevant information is very important to get services since it is one of the powerful tools in terms of dominating others. Hence, in land management services, information is a very important element both for service providers and service recipients. Therefore, information can be used as a means of providing smooth service delivery and concealing proper information, the service recipients can also be pushed in immoral practices on the other hand. Considering the existing situation, the government is always trying to provide services to its citizens smoothly and easily through adopting and introducing different mechanisms and initiatives. The introduction of the citizen-charter in public offices is one of such initiatives. Consequence of which the present study investigated the contribution of citizen charter in accelerating public service delivery in land management in the country. It also explored the perception of service recipients about the citizen charter and factors affecting in implementation of the citizen charter. The study administered qualitative methodology and data have been collected from primary and secondary sources. The study revealed that citizen charter brings a positive impact on public service delivery in land management. Information about different services, their rate of fees and stipulated time-frame is displayed openly on the citizen charter notice board at the land office and also on its website. It has become easier due to the introduction of digitization in land administration. However, the study explored that the educational status of the service recipients is not an impending factor to get services from the land administration offices. Rather, the middleman or vested interest group is found as criminal-agent to make the as usual process of getting service difficult. It is happened due to the complex nature of the land management system and its complicated process of service delivery. Therefore, it is recommended to appoint more IT expert officials with an uninterrupted power supply and high-speed net connection at the ACLs offices for ensure accountability and effective monitoring systems along with more publicity about the citizen charter to create more awareness about it. Moreover, a huge campaign is needed to create awareness about the process of receiving services, fees, and levies for different services, sources of land-related information, etc. Initiatives should also be taken to develop professionalism and cooperative manners among ACL staff. Introduction of feedback—both service providers and service recipients—the system would be an effective mechanism, among many others, at the ACL offices in the country to provide better services and that can be a part citizen charter.
Improving ICT Literacy through Participatory Approach:
Authors: Hasan S. M. Mehedi , Rahman Md. Siddiqur , Rahman Md. Mizanur , Mamun Mohammad , Rahman Md. Moshiur
Published: December 2022

Encouraging participation through local governments has been questionable and democratic spirit with direct participation of common people has always been poorly valued. The Union Parishads, in spite of having constitutional provision, could not come out as self governing units and left under the command of national government. The objectives of this study was to assess how participation makes LGSP effective in improving ICT literacy in rural areas of Bangladesh and to identify how LGSP plays pivotal role to build capacity of students and unemployed people of the study area. Both qualitative and quantitative methods and standardized statistical application SPSS were used in the study. The study was based on empirical data from eight (08) Unions of Kishoreganj Upazila of Nilphamari District. The study reveals that the projects under LGSP are usually taken after consultation with the rural people through Ward Meeting .However, the number of ICT related projects were very low ; only 2 to 3 projects were taken by each of the union council in a fiscal year. Most of the projects under LGSP were on construction of road and culverts, installing tube-well, developing rural drainage and renovation of sewerage system because the elected representatives are interested on such types of small projects. On the other hand, the role of LGSP in building capacity of the unemployed youths and students was found to be very noteworthy as they received different digital services and skill oriented training ranging from online job application, photocopying, printing, registration and other e- services ; creating a new job opportunities and self run businesses. Therefore, this study recommended to take more ICT and other skill oriented projects and to increase budget for advanced level ICT training for rural youths; which may contribute to developing freelancing and entrepreneurship amongst them .This study will create value to the research arena and the implementing agencies will think out of the box while giving effort on capacity development through LGSP.
A PROPÓSITO DO ESPAÇO E DO URBANO
Authors: Luisa Damiani Amélia
Published: December 2022

O texto visa apresentar algumas hipóteses sobre a categoria espaço, inserindo-a na lógica universal, dialetizando-a. Trata-se de um debate entre a concepção mais universal e nossa ciência, a Geografia. Ainda, o tratamento abstrato tenta ser materialista, no sentido de buscar a historicidade dessa concepção; portanto, situa-a na formação econômicosocial capitalista, o que a torna francamente uma categoria. Uma aproximação com a questão urbana é apresentada, como exercício metodológico.
O Estudo de Caso de ensino “Quando eu descobri que a via láctea era uma reunião de antas”: A Educação CTS em ensino de Ciências a partir de temas regionais decoloniais
Authors: Rodrigues Iris Caroline  dos Santos , Almeida Ana Cristina Pimentel Carneiro de
Published: December 2022

O presente estudo teve como objetivo investigar e analisar as possibilidades de trabalhar decolonialidade como elemento potencializador no ensino de Ciências pensando uma educação CTS. A partir de uma metodologia qualitativa, do tipo Estudo de Caso de Ensino, com análise de resultados por meio da Análise Textual Discursiva (ATD), voltado para o estudo de Astronomia, desenvolvido com doze alunos do 5º ano do Ensino Fundamental em uma escola da rede particular do município de Ananindeua/PA. Para a ATD, as informações foram consideradas foram as produções feitas pelas crianças, além do registro das observações da professora durante o desenvolvimento das atividades. Os resultados mostram que a atividade permitiu o desenvolvimento de importantes princípios da educação CTS, como a problematização, a contextualização e interdisciplinaridade, o exercício da tomada de decisão, além do desenvolvimento de um ensino de Ciências crítico e decolonial.
Desafios e perspectivas da formação inicial de professores(as) que ensinam matemática em um contexto remoto: o que tem a dizer o formador?
Authors: Garcia Mariany Fonseca , Ciríaco Klinger Teodoro
Published: December 2022

O artigo revela resultados obtidos a partir de uma pesquisa de Iniciação Científica, financiada pela Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP), em que se objetivou entender como se estruturou uma disciplina de Matemática em um curso de Pedagogia público do estado de São Paulo durante o ensino remoto, com foco nas perspectivas docente e discente. A fim de cumprir este propósito, a bolsista se inseriu em uma disciplina com o contexto elencado e realizou análises da observação participante e de formulários on-line desenvolvidos com o formador e futuros pedagogos. Para o presente texto, optamos por discutir os dados produzidos a partir do formulário do professor da disciplina, que possibilitou entendermos as percepções sobre o ensino e aprendizagem experienciados com a disciplina de Matemática no curso de licenciatura em Pedagogia, no ensino remoto, bem como suas possibilidades e desafios. Ao olharmos para os resultados, percebemos que o docente vislumbrou caminhos que considerou inovadores, dentre eles a viabilização da participação de pesquisadores da Educação Matemática por meio de palestras e o uso de jogos digitais para exploração dos conteúdos matemáticos. No entanto, o professor também sofreu alguns obstáculos, como o impedimento da parceria com os estágios presenciais obrigatórios e o uso de materiais manipuláveis.
Ensino de conteúdos curriculares de Matemática ligados com a árvore africana baobá
Authors: Souza Noelly Susana Goedert de , Tormena Ivonei João , Pedrini Julia Gabriella , Urbainski Patrícia Adriane Luzzi , Baier Tânia
Published: December 2022

Neste artigo estão apresentados alguns recortes de uma pesquisa modalidade qualitativa que busca por modos de incorporar elementos da cultura africana em aulas de matemática nos anos finais do Ensino Fundamental. A organização das atividades didáticas seguiu princípios da etnomatemática conforme orientações de Ubiratan D’Ambrosio. A obtenção dos dados foi efetuada por meio de um curso de formação para professores, intitulado “Matemática e cultura africanas articuladas a temas curriculares”. Neste texto estão expostas as compreensões de três participantes da pesquisa, professores da rede básica de educação, que desenvolveram junto com seus estudantes atividades que possibilitaram ligar características da árvore baobá com conceitos de geometria fractal, recursividade, potenciação e generalização algébrica.
Trajetória hipotética e real de aprendizagem na química: um caso de aplicação
Authors: Machado Mylena Rodrigues , Assai Natany Dayani de Souza
Published: December 2022

O presente estudo objetivou a elaboração e desenvolvimento de uma trajetória hipotética de aprendizagem (THA) para o estudo do conteúdo de óxidos. O tema escolhido para contextualizar a elaboração dos problemas, pautou-se na poluição proveniente atmosférica e hídrica de uma indústria local, e suas consequências. A proposta foi desenvolvida em duas turmas do nono ano de um colégio de Volta Redonda. Os dados obtidos, após a implementação, foram comparados com a THA, mediante a análise de conteúdo, a fim de estabelecer convergências e divergências entre a etapa de planejamento e implementação das trajetórias em ambas as turmas. Como resultados, a turma A obteve uma quantidade de unidades de registro (UR) bem maior que as previamente estabelecidas, demonstrando uma participação efetiva dos alunos durante a resolução dos problemas. Já a turma B também atingiu uma quantidade de UR acima das previstas, porém, menor que da turma A. Apesar disso, os questionamentos e apontamentos da segunda turma foram mais relacionados com o conteúdo e com o tema trabalhado. Dessa forma a THA atingiu seu objetivo de norteadora no processo de ensino e aprendizagem, fazendo com que o professor/pesquisador estivesse, de certa forma, preparado para a condução do caminho de aprendizagem dos alunos.
ТОЧНЫЕ МЕТОДЫ РЕШЕНИЯ СИСТЕМ ЛИНЕЙНЫХ АЛГЕБРАИЧЕСКИХ УРАВНЕНИЙ СРЕДСТВАМИ ИНФОРМАЦИОННЫХ ТЕХНОЛОГИЙ
Authors: Саралиева А.А. , Шарипова А.С
Published: December 2022

Решение систем линейных алгебраических уравнений (СЛАУ) занимает немаловажную роль в вычислительной практике. Это связано с тем, что линейное приближение определенного класса математических моделей реальных объектов сводит к системам линейных алгебраических уравнений. Задачи решения такого рода систем зарождаются при обработке данных, полученных в результате каких-либо экспериментов, на основе которых находят приблизительное решение линейных интегральных и дифференциальных уравнений. Практическая реализация решений зависит от форм входных данных, порядка матрицы коэффициентов, а также типа употребляемых средств вычислительной техники [2 – 3].
ПРИМЕНЕНИЕ ФОРМУЛЫ ХАРТЛИ ДЛЯ ПРОВЕДЕНИЯ АНАЛИЗА ПРОИЗВЕДЕНИЙ ЯРЫЧЕВА Н.У.
Authors: Исаев М.И.
Published: December 2022

Сегодня информация является одним из основных ресурсов человечества. Поэтому так важно знать, как много информации получает человек от тех или иных источников, в каких объемах люди делятся информацией между собой, какие объемы обрабатываются и создаются. При физических измерениях величину сравнивают с эталоном, а количества информации измеряются разными подходами.
ОЦЕНКА РИСКОВ ОПТИМИЗАЦИИ БИЗНЕС-ПРОЦЕССОВ НА ПРИМЕРЕ АГЕНТСТВА НЕДВИЖИМОСТИ «ЭТАЖИ»
Authors: Батукаева А.Р. , Батукаев А.Р.
Published: December 2022

В статье рассматривается оценка рисков оптимизации бизнес-процессов проекта внедрения AR/VR-технологий в сферу недвижимости на примере агентства недвижимости общества с ограниченной ответственностью «Этажи». Использован качественный метод оценки, основанный на экспертном анализе – определены критерии возникновения рисков по факторам и построена структура управления этими рисками.
ЭКОНОМИЧЕСКАЯ ЭФФЕКТИВНОСТЬ ОПТИМИЗАЦИИ БИЗНЕС-ПРОЦЕССОВ АГЕНТСТВА НЕДВИЖИМОСТИ «ЭТАЖИ»
Authors: Батукаева А.Р. , Батукаева Х.Р. , Цуцаев Р.В
Published: December 2022

В статье рассматривается экономическая эффективность оптимизации бизнес-процессов с помощью внедрения AR/VR-технологий агентства недвижимости организации с ограниченной ответственностью «Этажи», дана оценка целесообразности внедрения технологии. Проведена количественно-качественная оценка экономической эффективности внедрения с помощью расчетов планируемой выручки от реализации, денежного потока проекта и SWOT-анализа цифровизации бизнес-процессов.
СОВРЕМЕННЫЕ ИНСТРУМЕНТЫ ПРОДВИЖЕНИЯ ИНТЕРНЕТ-МАГАЗИНОВ
Authors: Ибрагимова З.М. , Албогачиева М.А.
Published: December 2022

В данной статье перечислены этапы выбора инструментов продвижения, рассмотрены основные элементы digital-маркетинга, применяемые в продвижении интернет-магазинов, дана краткая характеристика каждому инструменту продвижения интернет-магазина, перечислены слабые стороны и преимущества каждого инструмента.
ИНФОРМАЦИОННЫЕ ТЕХНОЛОГИИ, ИХ ВЛИЯНИЕ НА ОБЩЕСТВО И ИХ БУДУЩЕЕ
Authors: Куликова М.Х. , Тарамов С.Ш.
Published: December 2022

Насколько нам известно, информационные технологии получили своё современное существование с конца шестидесятых годов ХХ века, когда была введена сеть Arpanet, финансируемая министерством обороны США. После этого ИТ-индустрия прошла долгий путь к своей нынешней форме, где она играет доминирующую роль во всех сферах нашей жизни. Она внесла революционные изменения в сбор и распространение информации, а также в глобальную коммуникацию. Это создает практически безбумажную рабочую среду. Также теперь мы можем очень легко отправить сообщение в любую точку мира за считанные секунды. С точки зрения образования у нас может быть виртуальный класс, в котором инструктор может сидеть в любой части мира, а его ученики разбросаны по разным частям мира. Врач, находящийся сейчас в любой части мира, может провести операцию там, где пациент лежит в другой части мира. Эти простые примеры показывают, где мы находимся сегодня по сравнению с тем, что было полвека назад. Но, как известно, в этом мире нет ничего исключительно хорошего, так как у всего есть темная сторона. В этой статье мы обсудим достоинства и недостатки глобального внедрения ИТ и то, к чему мы движемся в будущем.
АНАЛИЗ УГРОЗ И УЯЗВИМОСТЕЙ ИНФОРМАЦИОННОЙ БЕЗОПАСНОСТИ БЕСПИЛОТНЫХ ЛЕТАТЕЛЬНЫХ АППАРАТОВ
Authors: Мартыненко А.А.
Published: December 2022

Рассматриваются возможности, основные характеристики дронов по используемым частотам, возможные типы управления беспилотными летательными аппаратами, существующие угрозы и уязвимости, возможное обеспечение безопасности дронов и данных, использование криптостойких алгоритмов шифрования для обеспечения баланса защиты информации от несанкционированного доступа.
ОПРЕДЕЛЕНИЕ ВХОДНЫХ ПЕРЕМЕННЫХ ДЛЯ СИСТЕМЫ ПРОГНОЗИРОВАНИЯ НАБОРА АБИТУРИЕНТОВ С ПОМОЩЬЮ НЕЙРО-НЕЧЕТКОЙ СЕТИ
Authors: Минаев О.М.
Published: December 2022

Нейро-нечеткая сеть является эффективным средством, позволяющим решать различные задачи прогнозирования временных рядов. Одной из таких задач, имеющих важное прикладное значение при управлении деятельностью высшего учебного заведения, является задача прогнозирования набора абитуриентов в вуз. Эффективное решение данной задачи непосредственно связано с определением набора входных переменных для нейро-нечеткой сети.
ВНЕДРЕНИЕ ТЕХНОЛОГИЙ ИСКУССТВЕННОГО ИНТЕЛЛЕКТА МОЖЕТ УСИЛИТЬ РАЗРЫВ В ПРОИЗВОДИТЕЛЬНОСТИ КОМПАНИЙ
Authors: Хасанова З.А.
Published: December 2022

В период пандемии COVID-19 инвестиции компаний в искусственный интеллект выросли; в частности значительная группа респондентов, опрошенных McKinsey, считает, что внедрение технологий на основе искусственного интеллекта (далее – технологии ИИ) уже создает порядка 20% прибыли компаний. В дальнейшем опрошенные планируют увеличивать объемы инвестиций в эти технологии, что усилит разрыв между компаниями, использующими данные технологии, и компаниями, только планирующими их внедрение.
ВЛИЯНИЕ ЛЕГИРОВАНИЯ КРЕМНИЯ ИОНАМИ ФОСФОРА НА ХАРАКТЕРИСТИКИ МОП ПОЛЕВЫХ ТРАНЗИСТОРОВ
Authors: Мустафаев Г.А. , Хасанов А.И. , Рагомерзаев А.У
Published: December 2022

В работе приводятся экспериментальные результаты влияния легирования кремния ионами фосфора на характеристики полевых транзисторов, проведенные методом ионного легирования. Повышая дозу ионного легирования, без дополнительного окисления можно увеличить значение порогового напряжения затвора, не изменяя практически пробивного напряжения. Показано, что пробивное напряжение полевых транзисторов убывает с ростом поверхностной концентрации при легировании.
МОНИТОРИНГ РАДИАЦИОННОЙ БЕЗОПАСНОСТИ НАСЕЛЕНИЯ ЧЕЧЕНСКОЙ РЕСПУБЛИКИ
Authors: Усаев А.А. , Мацаев С.Б. , Мамакаев И.Р.
Published: December 2022

В работе представлены материалы по радиационной обстановке окружающей среды в Чеченской Республике за последние годы на основе радиационного анализа по данным Государственного доклада «О состоянии окружающей среды ЧР в 2018г и Грозненского отделения филиала «ЮТО» ФГУП «Рос РАО», именуемым, как спецкомбинат «Радон». Также включены графический и табличный материалы.
АНАЛИЗ РАДИАЦИОННОЙ АКТИВНОСТИ ПОЧВОГРУНТОВ ЧЕЧЕНСКОЙ РЕСПУБЛИКИ
Authors: Усаев А.А. , Самбаев И.С.-Э.
Published: December 2022

В работе представлены данные радиационного мониторинга влияния Грозненского отделения филиала «Южный территориальный округ» на объекты внешней среды. Приводятся данные по удельной активности пяти радионуклидов (К-40, Ra-226, Th-232, Cs-137, Sr-90), содержащихся в почвах Чеченской республики (в частности, в 11 районах, что составляет более 80% от общей территории республики). Проведен анализ этих данных, а также включены графические и табличные материалы.
АКТУАЛЬНЫЕ ПРОБЛЕМЫ ПРЕПОДАВАНИЯ ФИЗИКИ В ШКОЛЕ
Authors: Илясова Х.Ш. , Шахгериев М.А.-В.
Published: December 2022

В рамках данной статьи был проведен анализ наиболее актуальных проблем преподавания школьного курса физики. Исследование позволило отметить нехватку часов для качественного освоения курса, чрезмерную теоретизацию преподавания и нехватку экспериментов. В качестве решения данных проблем предлагается развивать систему дистанционного обучения, использовать ИКТ на уроках и внедрять игровые технологии.
СРАВНИТЕЛЬНЫЙ АНАЛИЗ МЕТОДОВ ЧИСЛЕННОГО ИНТЕГРИРОВАНИЯ КВАДРАТУРНЫМИ ФОРМУЛАМИ
Authors: Азиева Л.Д. , Бисултанова Т.А.
Published: December 2022

В различных областях часто приходится сталкиваться с задачей определения интегралов, точное значение которых невозможно найти; в связи с этим задача приближенного вычисления определенных интегралов является актуальной. В данной статье анализируются методы приближенного вычисления определенных интегралов: метод трапеций, метод Симпсона. Формулы численного интегрирования подробно выводятся с оценкой погрешности.
Preliminary Assessment of Exoskeleton Suit Assistance for Fresh Fruit Bunch (FFB) Collecting Task in Oil Palm Plantation
Authors: Md Radzi Mohd Khairul Fadzly , Mohd Bakri Mohd Azwan , Mohd Khalid Mohd Ramdhan , Azaman Mohd Ikmal Hafizi , Ahmad Mohd Rizal
Published: December 2022

Exoskeletons have been widely used in rehabilitation and heavy work. The concept of exoskeleton technology showed encouraging results in helping to reduce workload and limb movements. In fact, exoskeleton worn on the upper or lower limbs is seen to increase workers productivity when used in agricultures. A preliminary capability evaluation on the current active exoskeleton suit (CAE) was explored and observed through implementation of Fresh Fruits Bunch (FFB) collections. Significant lower part body motions were assisted by the CAE suit when worker lifted the FFB especially motions of the lower extremity which posed a threat of hyperextension including the knee, hip, and back. Another concern that needed attention that is the assisted lower back body could not stand on its own while having to bear the stress from upper limbs. Joint motions that posed risk of hyperflexion such as shoulders and elbows need to be protected as well from injury while carrying the FFB loads. Results showed that the CAE used did not significantly support full muscle activities when workers performed lifting of FFB. In addition, the lower back body assisted by CAE suit could not stand on its own while continuing to bear the stress from the upper limbs, which may be harmed without any assistance and support. Hence, joint motions that posed risk of hyperflexion such as shoulders and elbows need to be protected as well by the exoskeleton suits while carrying the FFB loads.
FINANCIAL GLOBALIZATION: FEATURES OF THE CURRENT STAGE, CHALLENGES AND DEVELOPMENT PRIORITIES
Authors:   National University «Yuri Kondratyuk Poltava Polytechnic, Chychkalo-Kondratska Iryna Chychkalo-Kondratska Iryna
Published: December 2022

Globalization is a process by which markets and production in different countries of the world become increasingly interdependent due to trade in goods and services, capital and technology flows. Globalization of the economy is a process of unprecedented growth in the volume of international transactions in trade, financial and investment spheres, movement of information, ideas and cultural values associated with technological exchange. Considering financial globalization, it is worth noting that it is one of the constituent parts of the globalization of the economy. So, it should be noted that according to the general definition, financial globalization is a process that is a component of the general process of globalization, it is aimed at the formation of a single financial market and proceeds on the basis of the intensification of the international movement of financial capital [1]. Changes in financial markets are the basis of financial globalization.
Analisis Prediksi dan Faktor-Faktor yang Mempengaruhi Financial Distress pada Perusahaan Sub Sektor Jalan Tol, Pelabuhan, Bandara dan Sejenisnya yang Terdaftar di Bei Periode 2017-2021
Authors: Untara Untara , Lestari Titi Ayem
Published: December 2022

Dampak ekonomi dari pandemi COVID-19 belum pernah terjadi sebelumnya. Tahun lalu, perekonomian dunia mengalami kontraksi tajam akibat pembatasan mobilitas yang ketat yang diberlakukan hampir di semua negara. Banyak negara menerapkan penguncian yang memiliki konsekuensi langsung dan parah bagi ekonomi mereka. Di tengah pandemi Covid-19, Bank Indonesia berupaya menstabilkan perekonomian. Perekonomian Indonesia mengalami penurunan sebesar 5% akibat pandemi, yang dapat semakin menurun jika pandemi berlanjut. Tujuan penelitian ini adalah untuk mengkaji kondisi keuangan lima perusahaan di subsektor jalan tol, pelabuhan, bandara dan sejenisnya yang terdaftar di Bursa Efek Indonesia periode 2017-2021. Teknik analisis yang digunakan dalam penelitian ini adalah Altman Z-Score dan Springate. Hasil penelitian menunjukkan terdapat dua perusahaan yang berada pada zona abu-abu dan dua perusahaan dalam kondisi keuangan yang baik, serta satu perusahaan mengalami financial distress pada periode 2017-2021. Menurut metode Springate terdapat tiga perusahaan yang mengalami financial distress dan satu perusahaan berada pada zona abu-abu, sedangkan satu perusahaan memiliki kondisi keuangan yang baik.
Anais do III Fórum Nacional Aplicado à Pesquisa em Morfologia
Authors: LAAUFPB Liga Acadêmica de Anatomia da UFPB
Published: December 2022

O III Fórum Nacional de Pesquisa Aplicada à Morfologia (III FONAPAM) ocorreu nos dias 16, 17 e 18 de dezembro de 2022, realizado com o objetivo de desenvolver o interesse da comunidade acadêmica na pesquisa em morfologia, divulgar e estimular a participação dos acadêmicos em programas de pós-graduações da área e desenvolver habilidades sobre metodologia científica. Este evento surgiu da necessidade de melhorar a qualidade da publicação de resumos submetidos nos eventos de morfologia. Os participantes recebem críticas construtivas de uma banca de 2 avaliadores no pré-evento e durante o evento passa por arguição de 3 avaliadores, a sessão é aberta ao público que também pode participar. Receberam menção honrosa 5 trabalhos e 3 foram premiados. O evento contou ainda com palestrantes de João Pessoa- PB e Recife-PE que abordaram temáticas relacionadas a metodologia científica. O FONAPAM é anual e a próxima edição será em Natal-RN.
Effect of Mature Stages on Phenolic Contents, Antioxidant Activities and Mineral Distribution in Different Parts of Kei Apple Fruit
Authors: Taher Mohamed A. , Tadros Louis K.
Published: December 2022

This study aimed to evaluate the concentrations of the heavy metals, macro and micro-elements as well as the distribution of phenolic constituents in different parts of half-ripe and full-ripe kei apple fruits. For mineral analysis, fruit samples were digested and analyzed using inductively coupled plasma optical emission spectrometry (ICPOES). The colorimetric determination of total polyphenolic contents (TPs) and the antioxidant capacity using DPPH and total antioxidant capacity (TAC) assays were done using aqueous alcoholic extracts. Also, the phenolic profiles were identified and quantified using high performance liquid chromatography (HPLC). The results showed that the highest antioxidant activity using DPPH and TAC and total phenolic content were detected in the pulp of full-mature fruits and its values were 2.03 mg GAE/g d.w, 22.61 mg AAE/g d.w and 26.24 mg GAE/g d.w, respectively. Average of mineral concentrations in dried samples (in μg/g), were ranged between: 6,164.99 to 18,339.61 (K); 2,538.06 to 3,488.92 (Ca); 749.26 to 2,110.12 (Mg); 82.13 to 733.36 (Fe); 22.74 to 58.02 (Zn); 6.43 to 11.85 (Mn); 10.17 to 20.02 (Cu); 1.86 to 8.73 (Ni) and much lower concentrations of Co, Pb and Cd. The key phenolic constituents of the fruit harvested in different times were 4-hydroxy benzoic acid, chlorogenic acid and catechol. Overall, harvesting of kei apple fruit in the first week of June indicates the full maturity of the fruit with characteristic higher phenolics, antioxidant capacity without any deterioration in most of elemental minerals.
Open Educational Resources Adoption Reduces Textbook Costs without Sacrificing Student Performance in Business and Economics Courses at a Community College
Authors: Tila Dorina , Levy Dawn
Published: December 2022

This study analyzed the possibility of saving on textbook costs without sacrificing student performance by using Open Educational Resources (OER) at no cost to students as a replacement for high-priced commercially printed books. Approximately two hundred students enrolled in business and economics courses at Kingsborough Community College of the City University of New York from Fall 2016 to Fall 2018 were assessed in this study. Using summative assessments and course grades as a measure of students' performance, the findings showed that students in courses using OER as compared to students in the same subject area using traditional textbooks perform equally well. Therefore, OER materials that are available to students at no cost alleviate the higher costs that students incur for the purchase of traditional textbooks without a sacrifice or loss of student performance. These findings suggest that adopting open educational resources, even if no positive effect can be detected, can be used because they save students money on textbook costs, especially financially struggling students, without negatively affecting their learning and performance in the course.
Data Analysis Procedures with Structural Equation Modelling (SEM): Narrative Literature Review
Authors: Hidayat Rachmat , Patricia Wulandari
Published: December 2022

The relationship between variables in structural equation modeling (SEM) forms a structural model. This structural model can be explained through structural equations, such as in regression analysis. This structural equation describes the prediction of the latent (exogenous) independent variable on the latent (endogenous) dependent variable. Researchers who use analysis with structural equation models need to know whether the model built with empirical data has a unique value or not so that the model can be estimated. If the model does not have a unique value, then the model cannot be identified (unidentified). The cause of a model is categorized as unidentified because the information contained in empirical data is not sufficient to produce a unique solution in calculating model estimation parameters. This literature review aims to describe the process of data analysis using SEM.
APPetite for Something New: The Katona József Library’s Mobile Application
Authors: Csapó Noémi , Dani Erzsébet
Published: December 2022

The Katona József Library of Bács-Kiskun County has always placed great emphasis on reaching out to all age groups. In order to achieve our goal, we need to be informed and up-to-date with the latest trends and to be present on as many virtual platforms as possible. That’s why, at the beginning of 2021, a few enthusiastic librarians of our institution thought that a library mobile app could be the next important milestone in our continuous development and renewal. All this experimentation and testing has finally paid off: the Katona József Library’s mobile app is available on the Google Play Store from Autumn 2021. It’s no secret that our primary goal with our entirely self-developed, in-house app was to target young people, perhaps the hardest-to-reach age group for libraries. So, in addition to creating content specifically for teens (book reviews, games), we also wanted the look and feel of the app to be coherent and dynamic. Of course, we did not want the app to replace our library’s website, but to provide content that could be enjoyed on a smaller screen. As the application is easy to navigate and use, so that older people who are generally less familiar with the digital world will have no problems using it. For those who are a little apprehensive, one of our tutorials promoting the app will give them all the help they need to become a confident user. So what does our library app do? In addition to the Programme Guide, there is a dedicated menu with a regularly updated document guide. And with our ever-expanding thematic video selection, you can watch videos of our library programmes at any time. Of course, a library mobile app would be useless without a Catalogue menu, so webOPAC is also just a click away. With our Virtual Tour, which is unique among national library mobile apps, you can even take a look around our library from the comfort of your own home, sitting in your armchair. Games were also included in the app. We have thought of games for all ages, with four to four games for children, teens and adults. Puzzles are mainly related to the world of books, but there are also some puzzles on local history. We hope that our innovation will live up to our expectations and will appeal to a wider audience than just young people. Our aim is to ensure that our application remains a popular and constantly renewing service in the long term.
The Epistemic Cultures of the Digital Humanities and Their Relation to Open Science: Contributions to the Open Humanities Discourse
Authors: Barrocas Ferreira Beatriz , Borges Maria Manuel
Published: December 2022

The epistemic cultures approach exposes the different ways knowledge production channels are built up among the various fields of study. In revealing these differences, the fragmentation of science can be clearly seen. Digital humanities is one such field. It is an inter- and transdisciplinary field, composed of diverse epistemic cultures and marked by distinct knowledge production practices. In the current landscape of scholarly communication, namely the open science paradigm, open practices have been at the forefront of conversation and research. The discourse’s true focus, however, is more along the lines of the epistemic cultures of the hard sciences, meaning that it does not fully consider other domains of knowledge. Thus, through a literature review, this study aims to frame the digital humanities’ epistemic cultures in the discourse of open science. The conclusion is, a conversation needs to be had specifically about the openness of knowledge, also considering other epistemic cultures’ diversity of scholarly communication practices. This would include the humanities. While simultaneously opening up this discourse, it is considered that digital humanities can also contribute to its consolidation.
English Language Learning Using Literary Texts in the Virtual 3D Space of the MaxWhere Seminar System
Authors: Tóth Erzsébet , Boda István Károly , T. Nagy László
Published: December 2022

Through this paper, we will provide a brief overview of the 3D virtual library project and a more detailed review of its current application for English language learning. The implementation of the library project makes use of the innovative 3D presentation features of the MaxWhere Seminar System. As an innovative application of the project, we compiled a bilingual learning material for Hungarian students to improve their language skills and competence in English at an advanced level. The complex structure and organization of the learning material is based partially on the hypertextual relationships between entries of selected keywords containing various contexts from different works of world literature. We developed the learning material taking into careful consideration the appropriate characteristics of the hyperlink structure. Our basic hypothesis was that if the bilingual learning material is organized as a more or less scale-free network of interconnected nodes, this might or would result in an optimized and efficient knowledge transfer in the learning process. After the first version of the material had been completed, we wanted to evaluate the overall difficulty of the material. As such, we were using the Google Translate (GT) service to check the proper understanding of a set of selected English language phrases and sentences through their Hungarian translations provided by GT. As a result, we created a more or less scale-free learning material whose linguistic content has been properly checked.
Institutional Repository Keyword Analysis with Web Crawler
Authors: Fujita Mariângela Spotti Lopes , Katahira Isaque , Tolare Jessica Beatriz
Published: December 2022

This study aims at investigating procedures of semantic and linguistic extraction of keywords from metadata of documents indexed in the Institutional Repository Unesp. For that purpose, a web crawler was developed, that collected 325.181 keywords from authors, in all fields of knowledge, from February 28th, 2013 to November 10th, 2021. The preparation of the collection, extraction and analysis environment used the Python programming language, composed of three program libraries: library requests, which allows manipulation of hyperlinks of webpages visited through web crawler; BeautifulSoup library, used to extract HTML data through webpage analysis; and Pandas library, which has an open code (free software) and stands for providing tools for high performance data manipulation and analysis. The final listing consisted of 273,485 keywords, which represents 15.9% of the listing initially collected. Results indicated that the most recurring problem was the duplication of keywords, with 51,696 duplicated keywords, representing indicators of inconsistencies in the search for documents. It is concluded that the refinement of keywords assigned by authors eliminates the incorporation of a set of symbols that do not represent the authors’ keywords with the same spelling, but with upper/lower case variations or lexical variations indexing different documents.
Higher Education Choice in China: Social Class, Gender, Parental Involvement and Educational Inequality
Authors: Aye Su Hnin
Published: December 2022

Bibliography of the review book: Sheng, X. (2014). Higher Education Choice in China: Social Class, Gender, Parental Involvement and Educational Inequality. Routledge. 173 pp., ISBN: 978-0-415-84309-6. https://doi.org/10.4324/9781315814254
política de desarrollo regional en Galicia: la encrucijada del desarrollo territorial
Authors: Díaz Fernández José Antonio
Published: December 2022

La política de desarrollo regional constituye una de las principales herramientas con las que cuenta la Administración pública para impulsar un modelo de desarrollo económico regional descentralizado en razón a las potencialidades endógenas de las diferentes regiones. Por tanto, la concreción de un modelo de política indicativa destinada a ser implementada en los territorios regionales españoles, como es el caso de Galicia, pretende ejercer de motor de arrastre para incentivar el desarrollo económico del territorio en base a sus potencialidades internas. Galicia, durante mucho tiempo de su historia, ha estado padeciendo el enclavamiento territorial.
Zona Costera: Una Visión de Derecho Comparado
Authors: Serrano Castro Rodrigo
Published: December 2022

El presente texto nace en el marco de estudios especializados sobre la importancia e impacto de la zona costera en los núcleos humanos, y su regulación jurídica desde una perspectiva de Derecho Comparado, Universidad Autónoma de Baja California Sur México. “La Zona Costera: Una Visión de Derecho Comparado”.
camino del nómada
Authors: Vázquez Valdés Verónica , Deance Bravo y Troncoso Iván Gerardo
Published: December 2022

En este trabajo presentamos el proceso del ordenamiento, catalogación y curaduría de los materiales fotográficos de un antropólogo estadounidense que realizó trabajo de campo en Atlixco, Puebla, México, con indígenas de la etnia nahua en las décadas de 1970 y 1980La metodología utilizada para este trabajo se basó en una propuesta propia de catalogación mínima de materiales fotográficos.Concluimos que la catalogación mínima es adecuada para la interoperabilidad con los estándares internacionales y resulta fácil de aplicar en los contextos universitarios y de archivos locales.
Representaciones, imaginarios y mitologías
Authors: Basulto-Gallegos Óscar , Riffo-Pavón Ignacio
Published: December 2022

El objetivo del artículo es operacionalizar teóricamente la complementariedad significativa, de tres niveles de significación social (representaciones sociales, imaginarios y mitologías), a través de la construcción discursiva en la prensa alternativa digital chilena. A nivel metodológico, se aplica el análisis de contenido cualitativo, analizando dos notas de prensa pertenecientes a El Desconcierto y El Mostrador, haciendo alusión a la temática de la Marcha más Grande de Chile acaecida durante el Estallido Social de 2019. En términos de hallazgos y conclusiones se evidencia a nivel teórico y operativo la estrecha dialéctica y complementariedad entre las tres nociones teóricas de significación mencionadas.
Educación para la Justicia Global
Authors: Muñoz-Saavedra Judith , Galdames-Calderón Marisol
Published: December 2022

La Educación para la Justicia Global es una propuesta educativa crítica y transformadora impulsada por la Federación de entidades de Justicia global catalana, aunque es un enfoque extendido su marco conceptual está poco desarrollado. El objetivo del artículo es definir criterios temáticos/metodológicos que permitan identificar y caracterizar las prácticas educativas de justicia global. La metodología corresponde a un proceso de sistematización y organización de las experiencias de las entidades utilizando entrevistas cualitativas, focus-group y análisis documental. Los resultados muestran seis ejes temáticos y cinco criterios teóricos/metodológicos que pueden ilustrar y orientar a quienes deseen conocer o adoptar el enfoque.