bluuebunny/crossref_metadata_2025 huggingface dataset:
Влияние ионизированного кальция в процессе ремоделирования челюстных костей у пациентов с сахарным диабетом 2 типа, осложненным частичным отсутствием зубов
Authors: Полушкина Н.А. , Чиркова Н.В. , Примачева Н.В. , Бобешко М.Н. , Шишкин Д.В.
Published: June 2023

Сахарный диабет – это одно из прогрессирующих заболеваний во всем мире, приводящее к большому количеству осложнений в различных системах организма, в том числе и в зубочелюстной. За последние годы исследований было выявлено, что распространенность диабета во всех странах составляет 4% всего населения и общее число людей с данной патологией превысило 180 миллионов, а по данным ВОЗ к 2025 году оно возрастет до 350 миллионов. Компенсированная форма сахарного диабета влечет за собой нарушение минерального обмена, уменьшение формирования и активацией разрушения костной ткани, которые отражаются на состояние твердых тканей зуба. При нарушении минерального обмена из организма начинает вымываться кальций, а затем фтор. Когда кальция и фтора недостаточно, эмаль становиться непрочной. В нее быстрее проникает кислота, выделяющаяся бактериями, что способствует образованию кариеса, большая скорость его прогрессирования обусловлена тем, что дентинные канальца расширены, и это облегчает распространение процесса вглубь. Таким образом, обязательным является проведение комплекса лечебно-профилактических мероприятий, направленных на повышение резистентности твердых тканей зубов, восстановление функциональной активности ротовой жидкости, улучшение трофических процессов и повышение резистетности слизистой оболочки полости рта.
Изменение биохимических показателей крови у пациентов с сахарным диабетом 2 типа без инсулинопотребности, находящихся на стационарном лечении
Authors: Сединина М.С. , Мавлетова М.Р. , Капралов А.И. , Зерчанинова Е.И.
Published: June 2023

Введение: Сахарный диабет 2 типа (СД) – хроническое неинфекционное заболевание, которое проявляется глубокими нарушениями липидного, белкового и углеводного обменов. В настоящее время российские диабетологи классифицируют СД по степени тяжести, а также по состоянию углеводного обмена. Для того чтобы диагностировать СД 2 типа необходимо провести следующие исследования: определение уровня глюкозы в плазме крови, тест на гликированный гемоглобин (HbAc1), анализ мочи на глюкозу и ацетон, анализ крови на толерантность к глюкозе. Цель исследования –изучить изменение показателей углеводного и липидного обменов лиц, страдающих сахарным диабетом 2 типа в призме возрастных и гендерных особенностей. Материалы и методы: в выборочном, одномоментном, описательном, наблюдательном и ретроспективном исследовании были изучены биохимические показатели крови у 100 пациентов ГАУЗ СО СОКБ № 1 (г. Екатеринбург), поступивших в стационар с сахарным диабетом 2 типа, независимо от пола и возрастных особенностей. Актуальность: сахарный диабет 2типа – хроническое неинфекционное заболевание, которое проявляется глубокими нарушениями липидного, белкового и углеводного обменов. Нарастающая пандемия СД 2 типа является причинами появления хронических заболеваний: ишемической болезни сердца, гипертонии, атеросклероза и гиперлипидемии. Результаты: выявлены различия показателей глюкозы, ЛПВП и коэффициента атерогенности, принимались на уровне p <0,05. Выводы: в ходе работы изучены изменения показателей углеводного и липидного обменов лиц, страдающих сахарным диабетом 2 типа в призме возрастных и гендерных особенностей.
Этиопатогенез аутоиммунного тиреоидита
Authors: Тихонова П.А. , Лидохова О.В.
Published: June 2023

Аутоиммунный тиреоидит (АИТ) – это воспалительное поражение щитовидной железы, ключевым компонентом патогенеза которого является потеря иммунологической толерантности к тканям щитовидной железы. На долю аутоиммунного тиреоидита приходится, по разным данным, от 20 до 50% случаев среди всех патологий щитовидной железы. В России от этого заболевания страдает 3-4% населения и заболеваемость растет с каждым годом. В статье рассмотрены основные причины и механизмы, ведущие к развитию аутоиммунной патологии щитовидной железы. Были проанализированы различные информационные источники, в том числе статьи отечественных и зарубежных авторов, посвященные изучению патогенеза и этиологии, а также методов диагностики и лечения аутоиммунного тиреоидита. В результате было сформировано представление о природе заболевания, его распространенности, выявлены группы населения, имеющие предрасположенность к развитию АИТ, определены основные направления в диагностике заболевания. Данная работа объединяет наиболее значимые аспекты, касающиеся аутоиммуного тиреоидита, позволяет получить комплексное представление о данной патологии.
Нарушения ритма и проводимости сердца у больных с новой коронавирусной инфекцией
Authors: Фазлова И.Х. , Радайкина О.Г. , Гуранова Н.Н.
Published: June 2023

В исследовании проанализирована частота развития нарушений ритма и проводимости у пациентов, перенесших новую коронавирусную инфекцию в 2021 году. Анализ проводился путем изучения амбулаторных карт. По результатам томографического исследования легких пациентов раздели на 2 группы: с площадью поражения легочной ткани до 50% (КТ 1-2) и более 50% (КТ 3-4). Нарушения ритма и проводимости сердца имели место в 20 и 18% случаев соответственно, различия между группами оказались недостоверными. Наиболее распространенными нарушениями ритма в обследованной группе пациентов с COVID-19 оказались синусовая тахикардия, пароксизмы фибрилляции предсердий и наджелудочковая экстрасистолия.
Гидробиологические сообщества в экотопах прибрежно-водной растительности в р. Енисей
Authors: Андрианова А.В. , Пономарева Ю.А.
Published: June 2023

Представлены результаты изучения сообществ фитопланктона и зообентоса, населяющих заросли высшей водной растительности в протоках р. Енисей в черте г. Красноярска. В качестве фоновой станции был выбран участок основного русла реки, не подверженный зарастанию. В экотопах прибрежно-водной растительности сообщества фитопланктона и зообентоса характеризуются сменой структурообразующих комплексов по сравнению с фоновой станцией. В протоках наблюдалось ухудшение качества воды, оцененное методами биоиндикации.
Фрактальные закономерности структуры кластеров ядер гипоталамуса животного
Authors: Молчатский С.Л.
Published: June 2023

Методом фрактального компьютерного анализа микрофотографий фронтальных срезов 12-ти ядер гипоталамуса кошки установлены определенные закономерности геометрической структуры нейронных ансамблей этих ядер. Установлено, что нейронные ансамбли представляют собой кластеры исключительно монофрактальной структуры, их фрактальная размерность зависит от топографии ядер и от сроков закладки ядер и их развития в эмбриогенезе, а также от размеров нейронов, составляющих кластеры.
Водородные топливные элементы и газодиффузионные слои
Authors: Марценюк В.В.
Published: June 2023

Представлены основные фирмы-производители водородных топливных элементов и газодиффузионных слоев для них, а также их основные свойства. Показано, что газодиффузионные слои могут быть выполнены в виде углерод-углеродных или углеродполимерных композитов и приведены блок схемы их получения. Получены газодиффузионные слои в виде углерод-полимерных композитов с гидрофобизирующими фторопластовыми добавками. Проведено сравнение изготовленных газодиффузионных слоев с некоторыми аналогами.
Учѐт расчѐтов за проживание в общежитии
Authors: Хапаева Л.Х. , Абидокова А.А. , Батчаева М.Х. , Джужуев Д.А.
Published: June 2023

Данная тема позволяет более подробно изучить этот вопрос и предложить эффективные методы управления расчетами за проживание в общежитии. В работе необходимо учитывать такие факторы, как стоимость аренды, коммунальные платежи, затраты на обслуживание общежития и другие расходы. Только с учетом всех этих факторов можно разработать эффективную систему учета расходов и доходов в общежитие.
Модернизация сети в IT-технологиях
Authors: Хомякова Н.А.
Published: June 2023

В современном мире интерес людей и спрос на беспроводную связь быстро растут, особенно в бизнесе и IT-технологиях. Стоит отметить, что пользователи с беспроводным доступом к данным и информации могут работать более эффективно и продуктивно, чем сотрудники, привязанные к проводным компьютерным и телефонным сетям, поскольку они полагаются на некоторую интерактивную инфраструктуру
Графические окружности прямых и обратных операций. Решение квадратных уравнений с отрицательным дискриминантом
Authors: Полякова И.С.
Published: June 2023

В статье показано, что можно изобразить графически разброс и направление прямых и обратных операции относительно одной и той же точки и получить «грушевидные» окружности. Если на множестве отрицательных чисел «минус на минус будет минус», то можно находить корни квадратных уравнений с отрицательным дискриминантом. И проверка теоремой Виета и подстановкой доказывают, что корни получаются правильные.
Leitura pública e a possibilidade de modos públicos e comuns para a provisão e fruição dos bens culturais
Authors: Felizes Amarílis , Sequeiros Paula
Published: June 2023

As bibliotecas públicas e de acesso público organizam-se para a provisão de um conjunto diferenciado de bens de leitura, declarando-se instituições abertas e de uso público. Abordamos as características da provisão e dos usos de bens em bibliotecas públicas, referindo a complexidade dessas características. A temática da economia das bibliotecas e da leitura pública carece de aprofundamento para se construir reflexão e proposta sobre políticas públicas de cultura, nomeadamente de leitura pública. Avançamos a necessidade de compreender algumas linhas de pensamento económico sobre os bens de leitura, o mercado e a valoração, partilha e fruição de bens culturais. Colocamos o foco sobre a economia da leitura pública em Portugal e a provisão de serviços e bens que propiciem o seu uso partilhado e/ou comum, podendo haver pontos de contacto com outras localizações e outras áreas da cultura. Refletimos sobre a relevância atual das políticas públicas para a leitura em bibliotecas e sobre a necessidade de pensar modos públicos e comuns de provisão e fruição de bens e serviços culturais
Küresel Havayolu İşbirliklerinin Girişimcilik Özellikleri: Üye Havayolu İşletmelerinin Misyon ve Vizyon İfadeleri Açısından Bir İnceleme
Authors: Kanbur Engin , Mazıoğlu Volkan , Kanbur Aysun
Published: June 2023

Stratejik işbirlikleri gelişen ve değişen dinamik havacılık sektöründe havayolu işletmelerinin ortak faaliyetlerde bulunma çabalarında karşılarına çıkmaktadır. Havayolu işletmelerinin yer aldığı işbirliği anlaşmaları sürdürülebilir rekabet avantajı kazanma yolunda atılan önemli adımlar olarak nitelendirilebileceği gibi üyelerine yol gösterici bir rol de üstlenmektedir. Bu çalışmanın amacı, küresel havayolu işbirliklerinin (Star Alliance, Sky Team, One World) girişimcilik özelliklerinin üyelerinin misyon ve vizyon ifadelerinin içerik analizi çerçevesinde incelenmesidir. Araştırmanın verileri üç büyük küresel havayolu işbirliği üyesi olan 59 havayolu işletmesinden toplanmıştır. Bu havayolu işletmelerinin büyük çoğunluğunun misyon ve vizyon ifadeleri web sitelerinden bazıları ise e-posta aracılığıyla elde edilmiştir. Analiz sonuçlarına göre; üç büyük küresel havayolu işbirliğinin misyon ifadelerinde en çok geçen girişimcilik özelliğinin özgüven (kendine güven) en az geçen girişimcilik özelliğinin ise risk alma olduğu tespit edilmiştir. Aynı şekilde vizyon ifadelerinde en çok geçen girişimcilik özelliğinin liderlik, en az geçen girişimcilik özelliğinin ise risk alma, yaratıcılık ve başarı olduğu belirlenmiştir.
Anahtar Kelimeler: Küresel Havayolu İşbirlikleri, Havayolu İşletmeleri, Misyon, Vizyon, Girişimcilik
JEL Sınıflandırması: M13, M16
Örgüt İçi Güç: Davranışsal ve İlişkisel Bağlamda Tipoloji ve Model Önerisi
Authors: Kızrak Meral , Varoğlu Abdülkadir
Published: June 2023

Bu yazın incelemesi örgüt içi güç olgusunu örgütün hiyerarşik yapısını, sosyal sistemini ve ekonomik bağlamını oluşturan ilişki yapısı ile bireylerin güç edinme davranışlarını bütünleştirerek tartışmıştır. Çalışma ilgili yazındaki kişiler arası ve birimler arası ilişkilerde rol oynayan örgüt içi gücü, resmi ya da resmi olmayan sosyal etkileşimlerin merkezinde yer alan ilişkisellik ve bağımlılık olgusu kapsamında ve aktör eylemliliğinin önemini de yadsımadan açıklamaya çalışmıştır. Bu kapsamda, güç türleri, gücün davranışsal boyutları ve güç süreci, hem kişisel nitelikler hem de yapısal konum değişkenleri ışığında değerlendirilmiş ve yapılan sentezleme sonucu hem örgüt içi güç tipoloji geliştirilmiş hem de ilişkisel güç ve güç dengeleme süreci modelleri önerilmiştir. Çalışmanın örgüt içi güç olgusuna bütüncül yaklaşımı ve iş görenlerin bürokratik ve sosyal ilişki bağlamlarını vurgulaması bakımından mikro ve mezo düzeydeki örgüt çalışmalarına kuramsal bir çerçeve sunabileceği düşünülmektedir.
Anahtar Kelimeler: Örgüt İçi Güç, Örgütsel Politika, Güç Kaynakları, Güç Dengeleme
JEL Sınıflandırması: M10, M19
Geçmişten Günümüze Temsilî Bürokrasi Anlayışının Gelişimi ve Bürokrasinin Meşruiyeti Üzerindeki Etkileri
Authors: Sarıtürk Mehmet
Published: June 2023

Bu çalışmada, temsilî bürokrasi kavramının gelişimi ve toplumsal farklılıkların bürokrasi içerisinde temsilinin önemli sonuçlarından birisi olan bürokrasinin toplumsal meşruiyeti üzerindeki etkisi teorik olarak araştırılmıştır. Temsilî bürokrasi kavramı, bürokrasinin, siyasal iktidarın değişimi ihtimaline karşı mevcut sınıfsal yapısının korunması için icat edilmiş bir kavramdır. Kavram, temel hedefleri sabit kalacak şekilde anlamı ve uygulama alanı genişleyerek ve sürekli bir demokratikleşme vurgusu yapılarak yaygınlaşmıştır. Temsilî bürokrasi uygulamaları, bürokratik alanda demokratikleşmeyi hedeflemenin yanı sıra toplumda mevcut bürokratik yapı ve işleyişe destek sağlayarak, bürokrasinin varlığını sürdürmesini kolaylaştırmakta mıdır? Sorusuna cevap aranmıştır. Bu çalışma, nitel araştırma tekniklerinden keşfedici araştırma tekniği ile yapılmıştır. Temsilî bürokrasi düşüncesi, başlangıçta, toplumun sınıfsal yapısının korunması için geliştirilmiştir. 1960’lı yıllardan sonra ise toplumsal farklılıkların bürokraside temsili sağlanarak, bürokrasiye daha geniş katılım ve destek sağlamak için yaygınlaştırılmıştır. Temsilî bürokrasi kavramı, ülkelerin, toplumsal ve ekonomik sorunlarının çözümünde bürokratik bir araca dönüşmüş, siyasal ve bürokratik katılımı teşvik etmiştir. Toplumun iktisadî sisteme ve devlete yabancılaşması ve meşruiyetin azalması sorununa bir çözüm aracı olarak kullanılmıştır.
Anahtar Kelimeler: Temsilî Bürokrasi, Meşruiyet, Katılım
JEL Sınıflandırması: H59, D73, H10
Improving hardware and technological design of the highly porous carbon material production
Authors: Shubin I.N. , Popova A.A.
Published: June 2023

The paper considers production process of the highly porous carbon material. Based on the results of the analysis of such production chemical characteristics and experimental studies, areas for improving the technological process and equipment were identified that could increase productivity and safety of the work process. This could be achieved by intensifying the chemical reactions in the activation reactor by optimizing the regime parameters, using the rational equipment designs that optimize the motion (supply, removal and mixing) of the material flows, as well as by introducing technical solutions that increase production safety by separating or dividing part of the products resulting from the activation. These approaches would make it possible to simplify and intensify the work process and the equipment used, for example, by combining certain operations. Based on the results of the research, as well as on the analysis of the literary sources, design and technological measures are proposed to implement the indicated approaches for improving equipment and technology.
The need for vendor development programmes to increase the efficiency of the automotive industry in Pakistan
Authors: Moin Mohsin , Khan Tooba
Published: June 2023

Although there is always a need for further development in business models and industrial organisations via gradual improvements in their operations including production activities, warehouse management and supply chain management, it is quite obvious that from the present rise in inflation, a gap between the employees and the employers has been observed in the automotive sector due to a lack of vocational training or vendor development programmes causing uncertain attributes. The study aimed to highlight the significance of vendor development programmes in the automotive sector along with hindering factors and uncover the impediments that do not allow the encouragement of vendor development programmes in the said industry in Pakistan. The methodology for this research is qualitative, which will take the best measures by collecting the data from the vendors, especially from the operations department as this department is having deep insight and core knowledge about the organisation. The study concluded that financial constraint is the major factor that limits vendor development programmes in the automotive industry of Pakistan.
Keywords: Automotive industry, training programmes, vendor, vendor development programmes
Ecoladrillos: alternativa para aprovechamiento de arcilla y grano de caucho reciclado
Authors: Gambin-Martínez Juan Sebastián , Bautista-Zapata Tatiana Isabel , Torrado-Gómez Luz Marina , Serrano Guzmán María Fernanda , Pérez Ruiz Diego Darío
Published: June 2023

El desmesurado crecimiento poblacional, acompañado de la variedad de actividades económicas que realiza la humanidad para obtener el sustento, está desencadenando un incremento en el consumo de recursos naturales y en la producción de residuos, con la consecuente afectación ambiental. Esta realidad ha motivado la búsqueda de alternativas de incorporación de ciertos residuos a la cadena productiva con el fin de disminuir los sobreconsumos de materias primas para determinados materiales de construcción. Por esta razón, por ejemplo, se encuentran opciones de aprovechamiento de insumos recuperados de los neumáticos como materia prima en mezclas asfálticas, mortero, concreto, entre otros. En este estudio se demuestra la viabilidad técnica, ambiental y económica de la producción de ecoladrillos de suelo-cemento y suelo-cemento-grano de plástico GCR. Se elaboraron mampuestos de 70 % de arcilla previamente tamizada con 20 % de cemento y 10 % de arena y se añadió el agua necesaria para manejabilidad. También, se prepararon especímenes de arcilla-cemento y caucho reciclado (GCR) en los que se encontró que el 7 % de caucho añadido favorecía el comportamiento mecánico del ladrillo preparado. El análisis general de los resultados técnicos, ambientales y económicos obtenidos permite afirmar que estos ecoladrillos contribuyen a la disposición de residuos.
Códigos JEL: R31Recibido: 03/03/2023. Aceptado: 01/05/2023. Publicado: 14/06/2023.
Clinical Factors Related to Histopathologic Grade in Meningioma
Authors: Kristiani Erna , Agelica Michelle , Suharyani Sally , Dharmawan Kevin
Published: June 2023

Background: Meningiomas are the most common intracranial tumor of central nervous system tumors. Although the prevalence is lower, the WHO grade II and III meningiomas are more aggressive, with higher mitosis rates, are more likely to recur after surgery, and have lower survival rates. The ability to differentiate between WHO I and WHO II/ III meningiomas before surgery can contribute to a significant clinical benefit in helping the neurosurgeon doing the best management planning.

Methods: This is a retrospective cross-sectional study of meningioma patients in Siloam Hospital Lippo Village between 2014 – 2018. The sample will be recruited using consecutive sampling. The relationship between analyzed variables and meningioma grades will be investigated using a chi-square test if the data was eligible; otherwise, the Fisher-exact test will be performed.

Result: Ninety eight (69%) patients diagnosed as low grade meningioma, and 44 (31%) as high grade meningioma. Tumor location, size, edema, necrosis, age, and gender had significant results with p £0.05. Multivariate results also show that all six variables have a significant relationship with each other.

Conclusions: Tumor location, size, edema, necrosis, age, and gender have a significant relationship to histopathological meningioma grade in patients at Siloam Hospital Lippo Village in 2014-2018.
The Relationship Between High Emotional Intelligence and Stress in Medical Students of Medicine Pelita Harapan University During the Covid-19 Pandemic
Authors: Suryadinata Neneng , Amadea Sabrina , Conney Fred Rich
Published: June 2023

Background: The World Health Organization (WHO) has declared Coronavirus Disease 2019 (COVID-19) a global pandemic. This also has an impact on students' lives. Most of the students have been in a stressful condition due to changes in the online teaching and learning process as an adaptation to COVID-19. Although it has been reported that emotional intelligence can reduce stress, there are still a few studies that study about the relationship between the two during the COVID-19 pandemic, especially among medical students.

Methods: A cross-sectional using comparative numerical analysis was conducted with 305 medical students. Data were collected by an online survey using Emotional Intelligence Appraisal (EIA) questionnaire, and Medical Student Stressor Questionnaire (MSSQ). Statistical analysis was done using Statistical Package for the Social Sciences (SPSS) version 25.

Results: The EIA questionnaire showed that there were 1.3% low EI groups, 38.7% normal EI groups, and 60.0% high EI groups. The MSSQ questionnaire showed that there was 24% mild stress, 49% moderate stress, 26% severe stress, and 1% very severe stress. Normal data distribution was obtained through the Kolmogorov-Smirnov test, so that the T-test could be used with a 95% confidence degree (p-value <0.05). T-test analysis in the high EI group with an average stress (1.76±0.64) and the normal EI group with an average stress (1.40±0.75) showed a significant difference with p-value = 0.008.

Conclusion: In accordance with the hypothesis in this study, during the COVID-19 pandemic, there is a significant relationship between high emotional intelligence and stress in UPH Medical Faculty students.
Factors Associated With Atopic Dermatitis In Elementary School Children In Suburban Area In Indonesia: Original Research
Authors: Gunawan Catherine , Satriajaya Anthony , Vatvani Akhil Deepak , Waren Kalis , Angela Angela , Broto Resza , Kalumpiu Jane Florida , Tan Sylvia
Published: June 2023

Background: There was limited data of Atopic Dermatitis (AD) prevalence and its associated factors in Indonesia. Therefore, the aim of this study was to identify and evaluate the AD prevalence and factors associated with AD in elementary school children in suburban area in Banten.

Methods: A cross-sectional study was conducted in 3 elementary schools children age 6 – 7 years old who were randomly selected. Information was obtained through an Indonesian version of the International Study of Asthma and Allergies in Childhood questionnaire (ISAAC).

Results: From 304 school children in semi-urban area, AD was reported as ever had an itchy rash which was reccurent for at least 6 months in 17.4% of the children, 19.5%  of the children had this itchy rash at any time in the past 12 months, and 11.4 % reported doctor-diagnosed AD. The factors found to be associated with an increased risk of AD were allergic rhinitis (OR 2.151 CI: 1.086-4.261), history of premature birth (<37 weeks) (OR 5.306, CI:1.577-17.858), exclusive breastfeeding (OR 3.126 CI:1.314-7.439), and food allergy (OR 2.912 CI:1.386-6.119).

Conclusion: The results of this study showed that allergic rhinitis, history of premature birth (<37 weeks), exclusive breastfeeding, and food allergy were factors associated with AD in Indonesian schoolchildren. 
The Relationship Between Sedentary Lifestyle and Body Mass Index Among Junior High School Students at Jayapura Christian School
Authors: Pardamean Engelberta , Wonda Elvira , Sungono Veli
Published: June 2023

Introduction: As a result of today's technology advancements, many people, including youngsters, are spending more time watching television, playing video games, or using social media on computers or phones. Sedentary lifestyle refers to behaviors like these. Students' activities became passive as a result of studying online at home. As a result, the chance of acquiring more weight and eventually being obese increases. That is the basic issue addressed in the study. The majority of youngsters spend their time on video games, television, or social networking. One of the signs of a sedentary lifestyle is a lack of physical activity. In youngsters, a lack of physical activity might raise the chance of being overweight or obese.

Objective: The purpose of this study is to look into the link between a sedentary lifestyle and a high BMI among Jayapura Christian School Junior High School students.

Methods: This is a cross-sectional study including Jayapura Christian School Junior High School students. Purposive sampling is a strategy for collecting data. The Adolescent Sedentary Activity Questionnaire (ASAQ) was used to collect data and determine Sedentary Lifestyle. In addition, BMI categories were utilized to determine whether someone was normal, overweight, or obese.

Results: The majority of the respondents have an overweight or obese BMI (n=35; 67.3 percent) and a normal BMI (n=17; 32.7 percent), as well as a heavy sedentary lifestyle (n=45; 86.5 percent) and a moderate or light (n=7; 13.5 percent) lifestyle. Using the chi-square statistical test, the results of the two variables analysis, sedentary lifestyle and body mass index category, yielded a p-value of 0.003 and an odds ratio of 17.37 (95 percent CI:2.262–440.1). When compared to students who have a mild or moderate sedentary lifestyle, students with a severe sedentary lifestyle have odds 17.37 times higher chance of having a BMI above normal.
Conclusions: There is a substantial link between a sedentary lifestyle and a BMI over the usual limit among Jayapura Christian School Junior High School students.
COVID-19 Pandemisi Sürecinde Türkiye’de Tüketici Fiyat Endeksindeki Değişimin İncelenmesi
Authors: SELAMZADE Fuad , KORKMAZER Fuat
Published: June 2023

COVID-19 salgını ülkelerin sağlık sistemleri ile birlikte ekonomilerini de önemli ölçüde etkilemiştir. Pandemi döneminde uygulanan sokağa çıkma yasakları sonucunda ülke üretiminin azalması ve ekonomik dengelerin bozulması yüksek enflasyonu beraberinde getirmiştir. Çalışmanın amacı; COVID-19 pandemisinin görüldüğü Mart 2020 döneminden başlayarak, pandemi önlemlerinin kaldırıldığı dönem olan Mayıs 2022 tarihine kadarki süreçte Türkiye’de aylık olarak COVID-19 verileri ile Tüketici Fiyat Endeksi (TÜFE) ve bazı mallarda olan fiyat değişimlerinin karşılaştırılmasının yapılmasıdır. Araştırma sonucunda Türkiye’de pandemi sürecinde vaka sayılarının artması ile birlikte enflasyonda da artış gerçekleşmiştir. Türkiye'de pandemi verilerinin aylık değişimi incelendiğinde görülüyor ki, vaka sayısındaki ve ölüm sayısındaki en yüksek artış 2020 Aralık ayında gerçekleşmiştir. TÜFE’de bir önceki yılın aynı ayına göre değişim ve on iki aylık ortalamalara göre değişim sürekli artma eğiliminde olmuştur. Çalışma sonuçlarına göre Türkiye’de enflasyon oranının pandeminin sonlarına doğru yükseldiği görülmüştür. TÜFE’nin artmasında ulusal ve uluslararası diğer faktörler de etkili olması muhtemeldir, lakin bu ayrı bir çalışmanın konusu olarak incelenebilir.
Afghanistan Civil War In “Kite Runner” Novel By Khaled Husseini; Historical Approacha
Authors: Ardiansyah Ardiansyah
Published: June 2023

This journal point on the analysis of history in “Kite Runner” novel by Khaled Hosseini in 2003. Many countries ever happened civil war, then the author pour it into literary work, it likes Afghanistan civil war in this novel. The story in this novel told about the beauty of Kabul was replaced by disturbance of the conflict that destroyed Afghanistan. Furthermore, the object of the research is history of Afghanistan civil war in “Kita Runner” novel by Hosseini in 2003 viewed from H. A. Taine phrase. As basic concept and framework thinking, the researcher used elements of race, milieu and moment from historical approach purposed by Taine in Guerin et al (2005). Qualitative descriptive method used as method presenting result, also used primary and secondary data as method to collect data. The researcher found that Afghanistan civil war in this novel is real history occurred in Afghanistan from 1978 until present.  From the analysis, it can be concluded the novel of “Kita Runner” by Khaled Hosseini in 2003 is compatible to analyze by used historical approach.
Structured Speech Acts of Pre-Service EFL Teachers in Indonesia: Interlanguage Pragmatics
Authors: Kamarudin Kamarudin
Published: June 2023

The fascinations that the study of speech acts holds for language teachers, researchers, and practitioners from severe problems to which language use fail to maintain amid the speakers’ communication are imperative to be investigated. This study examines structured speech acts use in terms of its kinds, functions, and how it is performed by pre-service EFL teachers in Indonesia. The theory of Austin’s and Searle’s speech acts were employed as the main reference. This study was a descriptive qualitative method. Content analysis was employed to uncover the description of the research phenomena which in the forms of words, clauses, phrases, and sentences. There were three students in one of the private universities in Lombok, NTB, Indonesia were taken as the respondents. There were twenty-four fragments being analyzed. As the result, the locutionary acts was performed 224 times, then followed by illocutionary acts 223 times, and perlocutionary acts 215 times. Representative function of speech acts was performed 163 times, directive 28 times, expressive 26 times, commissive 6 times, and declarative 0 times. The declarative sentence was highly performed 131 times by the speakers designated the way the speech was acts performed by the speakers.
Anmath AL-Mashohibati Al-Lughawiyati Al-Muqayyadah Bikalimati (Al-Hub) Wadilalatiha Fii Syi'ri Ibrahim Maqri
Authors: Yahuza Amin
Published: June 2023

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Ovalbumin’s potential as a wound-healing medicament in tooth extraction socket by induction of cell proliferation through the ERK2 pathway in silico
Authors: Makiyah Sri Nabawiyati Nurul , Puspita Sartika
Published: June 2023

Background: The trend of studies on dental medicaments is increasing rapidly. Antibacterial or anti-inflammatory activity is most frequently studied. Ovalbumin is one of the proteins whose benefits have been studied, but these benefits are still limited because of ovalbumin’s potential for proliferative bioactivity. Purpose: The aim of this study is to examine ovalbumin’s potential as a woundhealing medicament through molecular docking analysis on a protein related to the extracellular signal-regulated kinases/mitogenactivated protein kinase (ERK/MAPK) signaling pathway. Methods: Ovalbumin was hydrolyzed through BIOPEP-UWM (The BIOPEPUWM™ database of bioactive peptides). Protein target and interaction were predicted using Similarity Ensemble Approach target prediction webserver, SuperPred webserver, STRING webserver, and Cytoscape version 3.9.1. Selected fragments were docked using Autodock Vina in PyRx 0.8 with Tukey’s multiple comparison test and Biovia Discovery Studio version 19.1.0.18287 for visualization. Results: This study found that ovalbumin has the potential to positively regulate cell proliferation, angiogenesis, and fibroblast growth factor production. Six of the 131 fragments of ovalbumin could interact with 73 proteins, and the 20 proteins with the highest probability and score of betweenness centrality showed potential for bioactivity. Five fragments and povidone-iodine interacted inside the Adenosine triphosphate (ATP) phosphorylation site of ERK2, whereas fragment 1 (F1) and glycerin interacted outside the site. F1 could decrease the binding energy required for adenosine 5′-[,-methylene]triphosphate or an ATP-analogue chemical compound to interact with ERK2 compared to the control, with a score that was not significant. Conclusion: Ovalbumin has the potential to induce cell proliferation by affecting ERK2-ligand interactions.
Toxicity test of Stenochlaena palustris extract based on kidney histopathology examination
Authors: Apriasari Maharani Laillyza , Sari Tiara Intan Permata , Firdaus I Wayan Arya Krishnawan
Published: June 2023

Background: Kalimantan’s people consume Stenochlaena palustris leaf extract as food and for traditional medicine. The bioactive components of Stenochlaena palustris leaf extract are flavonoids, alkaloids, saponins, and tannins. An in vitro study shows that the leaf extract has no toxic effect, so it can be used as an alternative drug in oral health, such as in mouthwashes or topical ulcer drugs. Purpose: This study aims to analyze the toxic effects of Stenochlaena palustris leaf extract based on the bleeding and lesions resulting from necrosis in kidney by using histopathology examination. Methods: The Stenochlaena palustris leaves were extracted using 95% ethanol and then given to male Wistar strain (Rattus norvegicus) with a 2,000, 2,500, and 3,000 mg/kg/body weight two times a day for fourteen days. The kidneys were collected and subjected to histopathology examination. Results: There are higher bleeding and necrosis lesion rates in the 2,500 and 3,000 mg/kg/body weight of Stenochlaena palustris leaves extract group compared to the control and 2,000 mg/kg/body weight of Stenochlaena palustris leaves extract group (p<0.05). Conclusion: Stenochlaena palustris leaf extract showed no toxic effect at doses of 2,000 mg/kg/body weight.
Oral field cancerization: Genetic profiling for a prevention strategy for oral potentially malignant disorders
Authors: Puspasari Karlina , Pasaribu Togu Andrie Simon , Surboyo Meircurius Dwi Condro , Ayuningtyas Nurina Febriyanti , Santosh Arvind Babu Rajendra , Ernawati Diah Savitri
Published: June 2023

Background: Oral cancer therapy, such as radiation or surgical treatment, has pernicious long-term effects that patients suffer throughout their life, the disability being considerable with delayed diagnosis. It is well known that many oral cancers develop from oral potentially malignant disorders (OPMDs). Patients diagnosed with OPMDs may have an increased risk of developing cancer anywhere in the oral cavity. Early detection and intervention could be essential prevention strategies to inhibit oral cancer progression. OPMDs may not immediately develop into carcinoma. However, this condition provides a “field” of specific abnormalities wherein evolving altered genetic cells can be explained with the “field cancerization” concept. Purpose: This review aims to describe the “field cancerization” concept in oral cancer and OPMD, which is expected to contribute to a better clinical management strategy for oral cancer prevention. Review: “Oral field cancerization” describes oral cancers that develop in multifocal areas of pre-cancerous changes. It can be found as histologically abnormal tissue surrounding the tumor, suggesting that oral cancer often consists of multiple independent lesions. Conclusion: The oral field cancerization concept should prompt healthcare professionals to remind their patients that frequent oral examination with histological studies and molecular testing is mandatory for those at high risk of developing malignancies.
ANALYSIS OF THE FACTORS INFLUENCING THE OFFLINE LEARNING READINESS DURING THE COVID-19 PANDEMIC
Authors: Sulistyowati Arlina Dhian , Sari Devi Permata , Khayati Fitriana Noor , Winarti Ambar , Syaroh Ria May
Published: June 2023

Introduction: Since the end of 2019, the COVID-19 virus has turned into a global health problem and has changed various aspects of life, including education. The government felt compelled to close down the school and encouraged students to carry out online learning. During the online learning process, there are numerous arising obstacles. Thus, the government considered changing it to offline learning in 2021. In its implementation, however, there were many factors regarding learning readiness that must be taken into account, such as physical, psychological, and material readiness. This study aims to analyze the factors influencing offline learning readiness during the COVID-19 pandemic. Methods: This study is quantitative research carried out by employing a cross-sectional approach. There were 49 respondents obtained through a total sampling technique. A questionnaire was utilized as the research instrument and the Chi-Square test was used as the bivariate data analysis. Results: The result revealed that most respondents (73.5%) were females and the mean value of respondents’ age was 20.88 years. Furthermore, the respondents had high offline learning readiness (67.3%) and physical readiness, psychological readiness, and material readiness classified under the “ready” category with (81.6%), (57.1%), and (57.1%), respectively. The results of the Chi-Square test showed that physical, psychological, and material readiness influenced offline learning readiness. Conclusions: The present study also concluded that physical readiness was the most dominant factor which affects offline learning readiness.
THE EFFECTIVENESS OF TECHNOLOGY-BASED NON-CLINICAL COMMUNITY INTERVENTIONS TO REDUCE LONELINESS IN THE ELDERLY: A LITERATURE REVIEW
Authors: Lestari Wahyu Agustin Eka
Published: June 2023

Introduction: The condition of the elderly who experience various declines in biological and psychological functions can affect mobility and social contact, one of which is a sense of loneliness (loneliness). The purpose of this study was to identify the effect of Digital Information Technology-based interventions in reducing loneliness in the elderly. Methods: A systematic review using three electronic databases (Scopus, PubMed, and Web of Science) from the last 7 years (2014-2021). The research used quasi-experiments and Randomized Control Trials (RCT). The data analysis used is descriptive analysis with a narrative approach. Results: There were 8 articles that met the inclusion criteria in the review. All selected studies discuss the effect of Digital Technology-based interventions on reducing loneliness in the elderly. Other interventions are needed such as technological interventions (eg, digital applications (apps), online social networks and social robots) to enhance emotional support and social interaction. Conclusions: This systematic review concluded that the evidence for the effectiveness of technology-based interventions for reducing loneliness in the elderly is uncertain. Basically, technology is not a solution to reduce loneliness in the elderly, but a tool that helps them stay connected with family members, friends, neighbors, etc. and get access to information and resources.
NURSING CARE OF AIRWAY CLEARANCE INEFFECTIVE IN CHILDREN WITH PNEUMONIA: A CASE REPORT
Authors: Sulpat Emuliana , Mardhika Amellia , Fadliyah Lailatul , Tyas Anestasia Pangestu Mei , Harianto Susilo , Sari Adhelia Fadilla
Published: June 2023

Introduction: pneumonia is one of the acute lower respiratory tract infectious diseases with symptoms of cough and accompanied by shortness of breath caused by  infectious agents such as viruses,  bacteria, mycoplasma  and  aspiration of foreign  substances  , in the form of pneumonia accompanied by exudation and consultation. Airway clearance is not effective in many pneumonia patients.  The aim of the study to get an overview and experience in providing pediatric nursing care with airway clearance is not effective in pneumonia. Methods: this research uses qualitative method type case study with nursing process approach. The subjects in this study amounted to 3 patients diagnosed with pneumonia with nursing problems of ineffective airway clearance in the Orchid Room of RSUD Ibnu Sina Gresik in research data collection techniques, namely interviews, observations and documentation studies. Results: based on the main assessment of the three patients, it was found that the patient had a cough and shortness of breath The nursing diagnosis that emerged was   that   airway clearance was ineffective associated with retained secretions.   The focus intervention carried out is teaching effective cough 822and doing chest physiotherapy. After 3 days of nursing action by the researcher each obtained an evaluation on the third day of cases 1, 2 and 3 the problem was partially resolved.  Conclusions: The selection of intervention is an important factor when conducting airway clearance nursing care is not effective to prevent  contraindications so as to  speed up the patient's recovery.
Credit Card Lending and the Performance of U.S. Credit Unions
Authors: Boehme Rodney , Craft Timothy , LeCompte Richard
Published: June 2023

Is credit card lending by credit unions within the United States primarily a service to members or a profit generating product?  This paper examines the impact of credit card lending on the performance of U.S. credit unions from 2000-2017. A panel data approach using fixed effects regression methodology is undertaken to make comparative analyses of credit union performance across several dimensions including the percentage of the firm’s assets in credit card loans and percent of members with a credit card. Credit unions are stratified into deciles by size and significant results are found using this methodology. Controlling for delinquencies and charge-offs among other variables, credit card lending significantly increases ROA for both large and small credit unions, but only after the Financial Crisis of 2008, and the establishment of the CARD Act in 2009. Interestingly, the ROA of small credit unions significantly increases with the percentage of members using the institution’s credit card.  This result suggests that small credit unions would benefit by increasing the penetration of credit cards within their membership base.
A Mathematical Model to Study the Potential Hepatitis B Virus Carriers and Effect of Vaccination Strategies in China
Authors: Xu Chuanqing , Wang Yu , Cheng Kedeng , Yang Xin , Wang Xiaojing , Guo Songbai , Liu Maoxing , Liu Xiaoling
Published: June 2023

Hepatitis B is a potentially life-threatening infectious disease caused by the hepatitis B virus (HBV), which affects the liver. Every year, about 390,000 people die from HBV-related diseases in China, about 86 million people are carriers of HBV, accounting for about 6% of the total population, and 30 million people are chronically infected. From 2002 to 2007, though China government launched “The Global Alliance for Vaccines and Immunization (GAVI)” program to reduce HBV infection in children, but the number of hepatitis B cases in China remains high. Reasonable estimation of potential HBV carriers is crucial to prevention and control the spread hepatitis B virus. This study is based on the case data from the National Bureau of Statistics of China from 2003 to 2021. We build a dynamic model that includes potential hepatitis B virus carriers, use nonlinear least squares and genetic algorithms to fit the parameters in the model, and calculate the reproduction number of hepatitis B virus transmission in the population and obtain R_c=1.741. The number of potential hepatitis B virus carriers is estimated to be 449,535 (95%CI [415651 to 483420]) based on our model, which is 30.49% of the total number of hepatitis B cases, and the simulation results show the number of chronic hepatitis B incidence decreases as the vaccination rate α increases, increasing α by 20%, the number of chronic hepatitis B incidence decreases by 169,469 on average.
Reliability Estimation for Industrial Equipment Using EM Algorithm with Censored Data: A Case Study on Centrifugal Pumps in an Oil Refinery
Authors: Silva José , Vaz Paulo , Martins Pedro , Ferreira Luís
Published: June 2023

Centrifugal pumps are widely employed in the oil refinery industry due to their efficiency and effectiveness in fluid transfer applications. The reliability of pumps plays a pivotal role in ensuring uninterrupted plant productivity and safe operations. Analysis of failure history data shows that bearings have been identified as critical components in oil refinery pump groups. However, traditional reliability estimation theories may not apply when data is limited or subject to right censoring. This paper addresses the complexity of estimating the Weibull distribution parameters using the maximum-likelihood method under the abovementioned conditions. The likelihood equation lacks an explicit analytical solution, necessitating the use of numerical methods for resolution. The proposed approach presented in this article leverages the Expectation-Maximization (EM) algorithm for estimating the Weibull distribution parameters. This method provides more accurate estimates of failure rates and probabilities by accounting for limited and censored data. The findings are demonstrated through a case study, showcasing the practical application of the proposed approach.
Whole-Body Cryostimulation: New Insights in Thermo-Aeraulic Fields Inside Chambers
Authors: Elfahem Rim , Abbes Boussad , Bouchet Bastien , Murer Sebastien , Bogard Fabien , Moussa Tala , Beaumont Fabien , Polidori Guillaume
Published: June 2023

(1) Background: This article presents a study that aims to provide a precise understanding of the temperature distribution within a Whole-Body Cryostimulation (WBC) chamber, whether it is empty or occupied by one or several individuals.; (2) Methods: The study employs a mixed numerical and experimental approach, utilizing simplified Computational Fluid Dynamics (CFD) simulations and an experimental analysis that employs thermocouples to determine the 3D thermal field in actual conditions.; (3) Results: The results reveal a non-negligible temperature difference between the setpoint and actual temperature in the middle of the cryochamber. Furthermore, it is shown that the presence of individuals inside the chamber results in both an average temperature rise and a more heterogeneous thermal behavior, which appear to be associated with the number of individuals present.; (4) Conclusions: The findings of this study emphasize the need for further research to establish temperature guidelines and standardize measurement methods for effective WBC treatment.
Exercise Effects on Left Ventricular Remodeling in Patients With Cardiometabolic Risk Factors
Authors: Bletsa Evanthia , Oikonomou Evangelos , Dimitriadis Kyriakos , Stampouloglou Panagiota K. , Fragoulis Christos , Lontou Stavroula P. , Korakas Emmanouil , Beneki Eirini , Kalogeras Konstantinos , Lampadiari Vaia , Tsioufis Konstantinos , Vavouranakis Manolis , Siasos Gerasimos
Published: June 2023

Left ventricular (LV) remodeling is a dynamic process which is characterized by abnormal LV wall thickness and altered myocardial geometry, and it is considered as a negative prognostic factor in both heart failure with reduced eject fraction (HFrEF) and heart failure with preserved eject fraction (HFpEF). Hypertension, type 2 diabetes (T2D) and obesity are strongly correlated with the development and the progression of LV remodeling, LV hypertrophy and LV systolic and/or diastolic dysfunction. Indeed, the beneficial impact of exercise training on primary and secondary prevention of cardiovascular disease (CVD) has been well-established. Recent studies highlight that exercise training enhances functional capacity, muscle strength and endurance, cardiac function and cardiac-related biomarkers, among patients with established coronary artery disease (CAD) or HF, thus improving substantially their cardiovascular prognosis, survival rates and needs for rehospitalization. Therefore, in this review article, we discuss the evidence of LV remodeling in patients with cardiometabolic risk factors, such as hypertension, T2D, obesity, and also highlight the current studies evaluating the effect of exercise training on LV remodeling in these patients.