bluuebunny/crossref_metadata_2025 huggingface dataset:
EMPLOYMENT IN THE INFORMAL SECTOR IN NIGERIA: IMPLICATIONS FOR SUSTAINABLE ECONOMIC DEVELOPMENT
Authors: Onwo Amaka Ogochukwu , Ohazulike Gladys Amaechi
Published: June 2021

The problem of employment has become a central global concern in recent times. This makes the government and development partners to be fully engaged in finding a lasting solution to the problems. In the past, development planning efforts were concentrated on the development of modern industrial sector. Today, there is renewed interest in the informal economy worldwide. This is because a large share of the global workforce and economy is informal and because the informal sector is growing in many contexts and appearing in new places and guises. The informal sector serves as a buffer against unemployment in times of economic downturn, allowing an increasing share of the population to earn a livelihood from the sector rather than stay openly unemployed with no income. The sector has also played a key role in cushioning the adverse impact of economic crises. The paper therefore interrogated the nature of employment in the informal sector and is anchored on Modernisation theory. This paper is based on a desk and literature review of relevant articles and publications as well as on employment and the informal sector. The paper revealed that Nigerian Informal Sector is a major contributor to the Nigerian economy, accounting for a significant portion of employment and national Gross Domestic Product and also the informal sector currently accounts for over half of global employment and as much as 90% of employment in some of the developing countries like Nigeria. The paper therefore recommends that efforts should be made by the government and its agencies to create more jobs. Secondly, policies should be introduced to address identified challenges in the informal sector towards improving productivity and incomes of informal sector workers.
Extensão em aquacultura: O exemplo da produção de peixe no assentamento de reforma agrária 26 de outubro.
Authors: De Oliveira Alan Figueiredo , Ramirez Matheus Anchieta , Amaral Márcio Fernandes , Rabelo Agatha Bacelar , LOPES Tainá Silva BRANDÃO , Lobato Zélia Inês Portela
Published: June 2021

O trabalho foi realizado a partir das demandas da comunidade em parceria com a Escola de Veterinária da UFMG. Inicialmente foi realizado minicurso de piscicultura e reuniões comunitárias onde se buscou dar protagonismo aos produtores nas tomadas de decisão. A produção aquícola ocorreu entre 2015 a 2017. Foram realizadas 17 visitas técnicas, 13 reuniões, 2 cursos de capacitação, 6 aulas práticas e 1 evento de intercâmbio entre comunidades. Foram produzidos 1.550 kg de tilápia ao preço médio de venda de R$8,73. A arrecadação foi convertida em insumos para adesão de quatro novas famílias ao projeto. Os resultados demonstram a eficiência da Extensão Universitária para o aprendizado no curso de graduação em Aquacultura, fortalecimento da Agricultura familiar e a diversificação da renda para agricultores familiares a partir de pequenos investimentos e associados a práticas de mobilização social.
Calculation Model of a Complex Stress Reinforced Concrete Element of a Boxed Section During Torsion with Bending
Authors: Карпенко Н. И. , Колчунов Вл. И. , Травуш В. И.
Published: June 2021

Постановка задачи. На основе анализа отечественных и зарубежных научных публикаций и нормативных документов установлено, что известные деформационные модели для расчета сложнонапряженных железобетонных элементов при кручении с изгибом носят достаточно условный характер. В связи с этим в статье рассматривается решение задачи создания расчетной модели железобетонного элемента при кручении с изгибом в стадии после образования трещин, наиболее полно учитывающей специфику трещинообразования, деформирования и разрушения таких элементов. Рассмотрен случай, когда из возможных внешних воздействий наибольшее влияние на напряженно-деформированное состояние оказывает действие крутящего и изгибающего моментов. Результаты. На основе уравнений статики и физических соотношений железобетона определены расчетные параметры, такие как напряжения в бетоне сжатой зоны, высота сжатого бетона, напряжения в хомутах, деформации в бетоне и арматуре, кривизна и угол закручивания железобетонного элемента. Выводы. Полученные аналитические зависимости апробированы численным расчетом железобетонного обвязочного ригеля наружного контура жилого здания коробчатого сечения из высокопрочного бетона. Предложенная деформационная модель может быть использована при проектировании широкого класса железобетонных конструкций, работающих на изгиб с кручением.

Statement of the problem. Based on the analysis of domestic and foreign scientific publications and guidelines, it is found that the known deformation models for the calculation of complex tensile reinforced concrete elements during torsional bending are quite conditional. Therefore the article considers the solution of the problem of designing a computational model of a reinforced concrete element during torsion with bending in the post-crack stage, which most fully accounts for the specifics of crack formation, deformation and destruction of such elements. The case is considered for when among all possible external influences the action of torques and bending moments has the greatest influence on the stress-strain. Results. Using the equations of statics and physical ratios of reinforced concrete, the calculated parameters are identified such as stresses in concrete of compressed zone, height of compressed concrete, stresses in clamps, deformations in concrete and reinforcement, curvature and torsion angle of reinforced concrete element. Conclusions. The obtained analytical dependences were tested by means of numerical calculation of the reinforced concrete strapping crossbar of the outer contour of a residential building of box section of high-strength concrete. The suggested deformation model can be employed in the design of a wide class of reinforced concrete structures working on torsional bending.
ОНИ СРАЖАЛИСЬ ЗА РОДИНУ
Authors: Кибличенко Д.В. , Бацаева И.С.
Published: June 2021

В данной статье автор рассказывает об участниках Великой Отечественной войны из Шелковского района Чечни. В статье автор пытается показать на примерах отдельно взятых лиц боевые будни героев, раскрыть подлинный патриотизм советских людей, их беззаветную преданность Отчизне, проявленную не только на войне, но и в мирной, созидательной жизни.
ПРОБЛЕМА ВХОЖДЕНИЯ КАБАРДЫ В СОСТАВ РОССИЙСКОГО МНОГОНАЦИОНАЛЬНОГО ГОСУДАРСТВА В КОНЦЕПЦИИ ПРОФЕССОРА Т.Х. КУМЫКОВА
Authors: Кульдагова Э.Т. , Кузьминов П.А.
Published: June 2021

Туган Хабасович Кумыков – основатель исторической школы кавказоведения в Кабардино-Балкарии, известный в России и за рубежом ученый, педагог, относится к числу самых крупных и известных кавказоведов XX – начала XXI вв.В статье освещена проблема присоединения Кабарды к России в концепции выдающегося ученого Кабардино-Балкарии – Тугана Хабасовича Кумыкова.
ПЕРЕСТРОЙКА ИДЕЙНО-МАССОВОЙ И АГИТАЦИОННО-ПРОПАГАНДИСТСКОЙ РАБОТЫ В ЧЕЧЕНО-ИНГУШЕТИИ В НАЧАЛЕ ВЕЛИКОЙ ОТЕЧЕСТВЕННОЙ ВОЙНЫ
Authors: Магомаева П.Л. , Магомаев В.Х.
Published: June 2021

Великая Отечественная война была тяжким испытанием для советского народа. Особенно трудно дались первые месяцы войны, когда от руководства страны потребовалось все его мужество, организаторский талант, умение вдохновлять и направлять трудящиеся массы для разгрома врага. Автор данной статьи все это отразил в своей работе. Показав ведущую роль коммунистической партии в деле организации и мобилизации человеческих сил, автор тем самым старался быть максимально объективным и беспристрастным исследователем драматических страниц нашей истории. Не будучи приверженцем коммунистической идеологии, автор все же счел необходимым отметить огромную работу, которая легла на плечи, как рядовых, так и руководящих коммунистов.
БОЕВЫЕ ПОДВИГИ ВОИНОВ-ОДНОСЕЛЬЧАН
Authors: Мусаева Х.В. , Бацаева И.С.
Published: June 2021

Великая Победа была завоевана всеми народами нашей огромной страны. Свой посильный вклад внесли и представители чеченского народа. Нами предпринята попытка показать участие в Великой Отечественной войне моих односельчан – уроженцев Урус-Мартана.
ОБМЕН И ТОРГОВЛЯ ЧЕЧЕНЦЕВ ПО ТЕРЕКУ
Authors: Сапралиева С. , Гелаева З.А.
Published: June 2021

В статье раскрываются процессы обмена и торговли чеченцев по Тереку, которые торговали своим товаром не только на территории Чечни, но и далеко за ее пределами. Частым был вывоз ремесленных изделий, товаров сельскохозяйственного производства в Кизляр – в крупный торговый центр Северного Кавказа.
ОБОСТРЕНИЕ КРИЗИСНЫХ ЯВЛЕНИЙ В СОЦИАЛЬНО-ПОЛИТИЧЕСКОМ РАЗВИТИИ ИНДИИ В 1965-1970 годах
Authors: Хаджимурадов М.Х.-А. , Хатуев И.З.
Published: June 2021

В данной статье рассматривается период 60-70-х годов 20 века в истории Индии. Большое внимание уделяется острым проблемам, которые возникли в политической и социальной жизни Индии в этот период. Описывается внутриполитическая борьба в стране. Рассматриваются вопросы, связанные со становлением партийной системы.
ВЫСЕЛЕНИЕ СЕРЖЕНЬ-ЮРТОВЦЕВ (СО СЛОВ ОЧЕВИДЦА)
Authors: Халимова Х. , Гелаева З.А.
Published: June 2021

История Чечни не изучена в достаточной степени, именно поэтому мы стараемся собрать по крупицам историю нашего региона, используя оставшиеся у нас памятники, документы, археологические находки, а также этнографический материал. В статье мы опубликовали материал, собранный нами в селении Сержень-Юрт, в котором очевидец тех событий И.Ш. Мутусханов рассказывает в своих ответах на вопросы, как проходило выселение в его родном селении Сержень-Юрт.
ВОЕННО-ПОЛИТИЧЕСКОЕ ЗНАЧЕНИЕ БИТВЫ ЗА КАВКАЗ В РАЗГРОМЕ ФАШИЗМА
Authors: Шамсадов С.С. , Цуцулаева С.С.
Published: June 2021

Одной из блестящих побед советского оружия была победа в битве за Кавказ. Битва за Кавказ имела огромное стратегическое значение. Автор статьи прямо указывает, что здесь решалась не только судьба региона, но и судьба страны в целом, и объясняет, почему Гитлер рвался к Кавказу любыми путями. Кавказ как богатейший хлебными ресурсами и полезными ископаемыми район всегда притягивал к себе внимание ведущих держав мира. Автор показывает, как пристально наблюдали за ситуацией на Кавказе страны-союзницы, которые были заинтересованы в победе советского оружия.
ОКТЯБРЬСКАЯ РЕВОЛЮЦИЯ – СУДЬБОНОСНОЕ СОБЫТИЕ ХХ ВЕКА
Authors: Шамсадов С.С. , Бадаева Л.А.
Published: June 2021

В статье автор анализирует события октября 1917года. Автор отмечает, что по сей день интерес историков вызывают причины и предпосылки кризисных явлений в России накануне революции, расстановка классовых сил, готовность противоборствующих партий взять власть. В работе показано воодушевление, с которым была воспринята угнетенными народами весть об Октябрьской революции.
ВОСПОМИНАНИЯ ДЕПОРТИРОВАННЫХ ЧЕЧЕНЦЕВ
Authors: Шуртуева Х.Ю. , Цуцулаева С.С.
Published: June 2021

В данной статье автор, опираясь на источниковый материал, показал трагические страницы в жизни чеченского народа, связанные с депортацией. Депортация – это незаживающая рана в сердце чеченского народа. Воспоминания свидетелей, которые приводит автор, поражают бесчеловечностью властей, с одной стороны, и стремлением обреченных выжить в любой ситуации – с другой. Это свидетельства поистине мужественных людей, не растерявших перед лицом смерти честь и достоинство.
НОГАЙЦЫ В СОСТАВЕ СТАВРОПОЛЬСКОЙ ГУБЕРНИИ ВО ВТОРОЙ ПОЛОВИНЕ XIX НАЧАЛЕ XX вв.
Authors: Васькина Д.С.
Published: June 2021

Статья посвящена ногайцам Ставропольской губернии во второй половине XIX – начала XX вв. В ней изучается переход народа к оседлости, эмиграция ногайцев в Турцию, участие ногайцев в войнах начала XX в.
НАРТИАДА: ГОРИЗОНТЫ МУЗЫКОЗНАНИЯ
Authors: Габуева А.М. , Шауцукова Л.Х.
Published: June 2021

В фольклоре адыгов (самоназвание адыгейцев, кабардинцев и черкесов) «Нарты» – народный героический эпос, центральные сюжеты которого сохраняют прямую связь с древней мифологией. Множество исследований эпоса посвящено его репрезентативному содержанию, но в последнее время мощно зазвучала музыкальная нартиада. Авторы статьи знакомят читателя с наиболее яркими монографиями последнего года.
СОЗДАНИЕ И ПЕРВЫЕ ШАГИ ТЕРСКОЙ СОСЛОВНО-ПОЗЕМЕЛЬНОЙ КОМИССИИ
Authors: Гучапшева А.Х. , Кузьминов П.А.
Published: June 2021

В работе обоснованы причины создания сословно-поземельной комиссии в Терской области для разбора имущественных и сословных прав местного населения, открытой в 1863 г. Комиссия под председательством Д.С. Кодзокова – чиновника для особых поручений при наместнике Кавказа – функционировала под разными наименованиями до 1908 г., проделав огромную работу по изучению общественных и земельных вопросов в традиционных обществах народов Центрального Кавказа. Исследуя материал, мы видим, что существовавшие до этого комитеты не могли справиться с таким колоссальным объемом поставленных задач и проблем. Главной причиной создания комиссии стала необходимость решения вопроса с землепользованием и статусом горской элиты в социальной структуре Российской империи.
Исследование материала показывает обоснованность создания Комиссии, которая подготовила и реализовала либеральные проекты освобождения зависимых сословий крестьян и земельного переустройства края.
О ВЕТЕРАНЕ ВЕЛИКОЙ ОТЕЧЕСТВЕННОЙ ВОЙНЫ – ЮНУСЕ АБДУЛШАИДОВИЧЕ АБДУЛШАИДОВЕ
Authors: Ибиева А.У. , Исакиева З.С.
Published: June 2021

В статье освящен боевой путь ветерана Великой Отечественной войны Юнуса Абдулшаидовича Абдулшаидова, который 23 июня 1941 года, на второй день войныбыл отправлен на фронт, став наводчиком миномета.
УКРЕПЛЕНИЕ ЭКОНОМИЧЕСКОГО ПОТЕНЦИАЛА ИНДИИ В 70-Е ГОДЫ 20 ВЕКА. НАЛАЖИВАНИЕ ВНЕШНЕЭКОНОМИЧЕСКИХ СВЯЗЕЙ
Authors: Ибрагимов В.Т. , Хатуев И.З.
Published: June 2021

В данной статьерассматривается период 70-х годов 20 века в истории Индии. Большое внимание уделяется мероприятиям, которые проводили власти Индии в социально-экономической сфере. Описывается процесс налаживания внешнеэкономических связей страны.
THE LIVED EXPERIENCES OF TEACHER AND STUDENTS IN PE AMIDST THE PANDEMIC
Authors: Ma. Isabel O. Mojica
Published: June 2021

Conducting classes remotely to shift in teaching paradigm of learning due to the on-going pandemic has posed many challenges to the education sector. Despite these efforts, several arguments are associated with remote learning especially with online classes or e-learning amidst the pandemic. The study aimed to unveil the lived experience of teachers and student who are taking remote learning in physical education subject. The respondents must had experience and engaging in remote learning.
This study employed both qualitative and quantitative methods of research. The respondents must had experience and engaging in remote learning. This study answered the following: What is the demographic profile of teachers and students? What are the challenges encountered by teachers and students? What are the coping mechanisms of teachers and students during remote learning? Is there a relationship between challenges encountered and coping mechanisms of teachers and students? How do the profile of the teachers and students relate to the challenges encountered and their coping mechanisms? For the qualitative part, an Interpretative Phenomenological Analysis (IPA) method was used to interpret the meanings of experiences of human life, and focused on research question “What it is like to experience remote teaching and learning in physical education amidst the pandemic?”.
Considering the results of the study, it can be said that the major problems faced by both teachers and students are the poor internet connection. This hampers the communication between the two as well as the communication among students. This breeds to a series of problems that stem from the lack of connectivity. Moreover, the most common coping mechanisms employed by both groups are engaging into activities that will help them distress.
TEACHING STRATEGIES IN ONLINE DISTANCE LEARNING ON CRITICAL THINKING SKILLS AND TECHNICAL SKILLS OF THE STUDENTS
Authors: April L. Trilles
Published: June 2021

This study conducted to determine the effect of teaching strategies in online distance learning on the critical thinking skills and technical skills of the students of Liliw National High School, Liliw Laguna, specifically sought to answer the following questions. What is the level of teaching strategies in Online Distance Learning in terms of Lecture-Discussion Method/ Virtual Class; Inquiry-based Method; Visualization; Elaboration? What is the level of critical thinking skills of the student in terms of; Alertness; Flexibility; Decision making? What is the level of technical skills of the students in TLE in terms of; Mensuration and Calculation; Use of tool and equipment; Occupational health and safety? Are the teaching strategies in online distance learning have significant effect on the critical thinking skills of the Grade 7 and 8 TLE online students? Are the teaching strategies in online distance learning have significant effect on the technical skills of the students in Liliw National High School, Liliw, Laguna?
The researcher utilized a descriptive design and used the teaching strategies in technology and livelihood education to its effects on the critical thinking skills and technical skills of the students. Respondents are selected forty-five (45) online distance learning students from grade 7 and 8 levels in Liliw, Laguna. Purposive sampling technique was used to get the sample respondents for this study. The scheme was used to ensure that the student-respondents came from Liliw, Laguna. The main source of data of the study is the survey questionnaire prepared by the researcher and the statistical use of simple descriptive statistics such as mean and standard deviation to determine the mean level of the teaching strategies used by the teachers to measure the students’ critical thinking and technical skills..
KORELASI ANTARA PEMAHAMAN COVID-19 DAN PENGGUNAAN SUPLEMEN, MAHASISWA FAKULTAS FARMASI UNIVERSITAS MAHASARASWATI DENPASAR
Authors: Antari Ni Putu Udayana , Dewi Ni Putu Leona Yorita , Saputra I Wayan Mahardika , Prascitasari Nyoman Ayu , Arkhania Ni Putu Ayu Dhea , Aswindari Ni Nyoman Zelina , Juliari Ni Putu Hera , Andarista Ni Kadek Novi , Kosalawa Anak Agung Ngurah Dwi , Jayanti Ni Ketut Aprilia , Lestari Made Dwik , Sangging I Gede Bagaskara
Published: June 2021

COVID-19 merupakan penyakit jenis baru yang disebabkan oleh virus SARS-CoV-2 dan penyakit jenis baru ini menimbulkan pandemi yang telah menyebabkan ribuan kematian di seluruh dunia. COVID-19 dapat dicegah dengan memperbaiki daya tahan tubuh terhadap infeksi saluran napas. Penelitian dilakukan untuk mengetahui hubungan antara pemahaman mahasiswa Fakulas Farmasi Universitas Mahasaraswati Denpasar mengenai pandemi COVID-19 dan perilaku konsumsi suplemen pemelihara daya tahan tubuh yang meliputi suplemen makanan, vitamin dan imunomodulator. Mahasiswa yang dijadikan sebagai responden sebanyak 96 mahasiswa dari 684 mahasiswa Fakultas Farmasi di Universitas Mahasaraswati Denpasar. Pengumpulan data menggunakan instrumen kuesioner yang terdiri atas 34 pertanyaan. Dari hasil Uji Korelasi Spearman diperoleh data yang menunjukan tidak ada hubungan yang bermakna antara pemahaman mahasiswa fakultas farmasi Universitas Mahasaraswati Denpasar dan penggunaan suplemen daya tahan tubuh (p = 0,088 ) > 0,05.
Uji Efektivitas Ekstrak Daun Pare (Momordica charantia L.) sebagai Bahan Pengawet Alami Buah Tomat
Authors: Cahyaningsih Erna , Megawati Fitria , Artini Ni Putu Eka
Published: June 2021

Pare (Momordica charantia L.) merupakan tanaman dari suku Cucurbitaceae yang banyak terdapat di daerah tropis, berupa tumbuhan liar atau sengaja ditanam. Secara empiris masyarakat Indonesia menggunakan daun Pare untuk meningkatkan nafsu makan, sakit kuning, pencahar dan cacingan. Penelitian ini bertujuan untuk mengetahui efektivitas daun Pare sebagai bahan pengawet alami buah tomat dengan menggunakan 5 konsentrasi yaitu konsentrasi 0%, 2%, 4%, 6%, dan 8%. Pembuatan ekstrak etanol daun Pare dilakukan dengan metode maserasi sebanyak 200 gram serbuk daun Pare kemudian diekstraksi dengan pelarut etanol 96%. Ekstrak yang dihasilkan diuji pendahuluan dengan skining fitokimia. Pengujian efektivitas daun Pare sebagai bahan pengawet dilakukan selama 16 hari. Selanjutnya untuk melihat pengaruh ekstrak daun Pare sebagai pengawet terhadap buah tomat maka dilakukan analisis data secara statistika dengan program SPSS 22 for windows. Hasil menunjukan ekstrak daun Pare (Momordica charantia L.) positif mengandung senyawa metabolit sekunder alkaloid, flavonoid, saponin, tanin dan steroid serta dapat digunakan sebagai bahan pengawet alami buah tomat pada konsentrasi 6 % dan 8 % dilihat dari analisis statistik yang telah dilakukan dengan lama waktu pengawetan selama 12 hari untuk konsentrasi 6% dan selama 16 hari untuk konsentrasi 8%.
MINERALIZATION OF TEETH ENAMEL AFTER ERUPTION
Authors: Kostyrenko Oleksij P. , Vynnyk Nataliia I. , Koptev Mykhailo M. , Hasiuk Petro A. , Skrypnyk Maksym I. , Bilous Alevtyna M. , Proskurnya Serhii A.
Published: June 2021

The aim: The paper was aimed at the study of the processes of mineralization of the enamel of the permanent tooth after its eruption.
Materials and methods: To study the structure of the enamel of permanent teeth has been carried out using light and electron microscopy. The study of the process of the development of the primordia of the permanent teeth involved 10 culled puppies of 30-40 days of age. Microscopic, electron microscopic, immunohistochemical methods of research have been used to study the processes of histogenesis.
Results: The studies show that in the postnatal period, the formation of the crown, externally covered with cuticular epithelium, marks the formation of the primordium of the permanent tooth at the follicle stage. After eruption of a tooth, different parts of its crown have three individual structural and functional barriers to enamel biomineralization. The first one is provided by the cuticular epithelium of the pitted areas of the crown, which ensures filtering of the salivary fluid from the protein deposit in the form of a pellicle. The second barrier is defined on the lateral and cuspidate surfaces of the enamel, where the cuticle is erased or poorly expressed. The third structural and functional barrier of enamel biomineralization is located in the cervical portion of teeth of different classes.
Conclusions: Different areas of the enamel in the tooth crown have specific filtration barriers, which can be distinguished as follows: pit-and-fissure-and-groove, cuspidateand-approximal, and cervical barriers. The cuticle is poorly expressed or totally absent on the cusps of the tooth crowns in contrast to pitted areas.
PROSPECTIVE PILOT STUDY TO ASSESS MOTOR ACTIVITY AND THE STATE OF THE HEMOSTASIS SYSTEM IN THE ACUTE PERIOD OF ISCHEMIC STROKE DURING SYSTEMIC THROMBOLYTIC THERAPY
Authors: Havlovska Yaroslava Yu. , Lytvynenko Nataliya V. , Havlovskiy Oleksandr L. , Shkodina Anastasia D.
Published: June 2021

The aim: To investigate changes in motor activity and indicators of the state of the hemostasis system in the acute period of ischemic stroke during systemic thrombolytic therapy and without its use.
Materials and methods: We examined 26 male and female patients with a clinical diagnosis of ischemic stroke, who were hospitalized on the first day of the disease to the neurological departments. Patients were divided into 2 groups: group 1-patients who underwent systemic thrombolytic therapy (sTLT) (n=11), group 2-patients who did not receive sTLT (n=15). To compare the coagulogram parameters, 12 healthy patients were examined (control group). Examination of patients was performed on the 1st and 14th day of the disease (clinical examination, assessment of motor activity, coagulation test). Stroke severity was determined by the overall score of the National Institutes of Health Stroke Scale.
Results: The average age of patients in group 1 - 60.1±8.2 years old, in group 2 -61.3±5.5 years old. The number of points on the NIHSS scale in group 1 was 8.8±1.13 on 1st day and 3.7±0.79 on 14th day (p<0.05), in group 2 -5.7±0,94 on the 1st day and 3.1±0.93 on the 14th day(p<0.05). The results of the study of the coagulogram indicate a significantly higher level of soluble fibrin-monomer complexes on the 1st day on the 14th day of the ischemic stroke.
Conclusions: In the acute period of ischemic stroke changes in the hemostasis system reflected the direction of the selected therapy. The use of systematic thrombolytic therapy in ischemic stroke led to a more severe decrease in stroke severity on the NIHSS scale, a significant increase in Barthel index.
PERIODONTAL RESPONSE TO CYTOSTATIC DRUGS IN CHILDREN
Authors: Popelo Yuliia V. , Tkachenko Pavlo I. , Lokhmatova Natalia M.
Published: June 2021

The aim: To study the effect of different types of cytostatic drugs on the periodontium in children with malignant tumors.
Material and methods: The material for generalization was based at the results of examination of 44 patients with malignant tumors of the abdominal cavity who underwent preoperative treatment in the oncohematology department of Poltava Children’s City Clinical Hospital.
Results: In the absence of proper dental care in patients of this group, under the influence of chemotherapeutic drugs, significantly worsens the level of oral hygiene and the condition of periodontal tissues. There are also changes in the process of differentiation of the epithelial structures of the gingival margin, which is accompanied by an increase in smears - reprints of the number of inflammatory cells of the peripheral blood, both with preserved structure and destructive forms.
Conclusions: In children with malignant tumors, during antitumor therapy, there is a decrease in the level of hygiene of the oral cavity, accompanied by morphological destructive changes in the integumentary epithelial layer of the gingival margin. The severity of these disorders depends on the type and dose of cytostatic drugs, which should be considered in the formation of treatment and prevention measures for them.
MODERN ASPECTS OF TRAUMATIC PULPITIS TREATMENT WITH THE USE OF BIOCERAMICS
Authors: Gadzhula Nataliia G. , Horlenko Irina M. , Goray Maryna A. , Kvirikashvili Anastasiia M.
Published: June 2021

The aim: The research was to evaluate the effectiveness of acute traumatic pulpitis treatment with the use of bioceramics according to the results of a clinical study. Materials and methods: Acute traumatic pulpitis of 25 teeth in 25 patients aged 18-25 years were treated by biological direct pulp capping. In 13 patients of the main group, bioceramics was placed on the exposed pulp, and in 12 patients of the control group, calcium hydroxide paste was applied on the exposed pulp. Treatment effectiveness was evaluated according to the following criteria: the absence of clinical signs of pulpal inflammation, on X-ray – signs of dentinal bridge formation, the absence of periapical changes. Results: The use of bioceramic material in patients of the main group provided a positive dynamic of treatment in 12 teeth. The need for re-treatment was diagnosed only in 1 clinical case (7.7%), in the control group – in 4 cases (33.3%). Conclusions: Pulpitis treatment with the use of bioceramics provides preserving the functional properties of pulp, creation of a calcified barrier – dentin bridge and prevents the periodontal complications compared to the pulp capping with a material based on calcium hydroxide. The effectiveness of treatment in the main group was 92.3%, in the control – 66.7%.
TREATMENT OF ODONTOGENIC PHLEGMONS IN PATIENTS TAKING INTO ACCOUNT THE BIORITHM OF LIFE
Authors: Avetikov David S. , Lychman Vitaliy O. , Lokes Kateryna P. , Steblovsky Dmitriy V. , Bondarenko Valeriy V. , Shlykova Oksana A. , Kaidashev Ihor P.
Published: June 2021

The aim: Of our study was to establish how the biological rhythm of human affects the reparative functions of the body in terms of odontogenic purulent-inflammatory diseases of the maxillofacial localization.
Materials and methods: The research was conducted on the basis of the Department of Maxillofacial Surgery on the basis of «Poltava Regional Clinical Hospital. M.V. Sklifosovsky». A total of 40 patients with odontogenic phlegmons of maxillofacial localization.
Results: On the first day of the study, the indicators of the clinical condition of patients did not have a significant difference in all study groups. On the 3rd day of all studied groups, the number of points probably decreased compared to the first day of the study by 22.5%, 23.1%, 23.7%, 22.7%, respectively. On day 5, we have observed a significant difference between the previous results in all groups: 1a - 26.6%, 1b - 23.8%, 2a - 23.9%, 2b - 24.0%.
Conclusions: The most effective treatment results were observed in patients of the morning chronotype who underwent surgery in the morning. Thus, the influence of the morning chronotype of the circadian rhythm on the course of reparative processes is manifested in the later stages of reparative regeneration.
ELECTROCARDIOGRAPHIC CHANGES IN NEWBORNS FROM MOTHERS WITH METABOLIC SYNDROME
Authors: Pokhylko Valeriy I. , Kovalova Olena M. , Tsvirenko Svitlana M. , Cherniavska Yuliia I. , Soloiova Halyna O. , Yakovenko Oksana V. , Sliusareva Anastasia V.
Published: June 2021

The aim: Analysis of electrocardiographic parameters in newborns from mothers with metabolic syndrome.
Materials and methods: We conducted a prospective cohort trial of 125 newborns, which included the study of their anthropometric, clinical and laboratory indicators and, in particular, ECG parameters. The main group consisted of 40 children, born from mothers with diagnosed metabolic syndrome, the comparison group included 2 subgroups: 28 term newborn and 57 preterm, from mothers without metabolic syndrome.
Results: In newborns from mothers with metabolic syndrome on a fragmentary ECG we revealed abnormal depolarization, manifested by changes in the ventricular complex –QRS expansion (p<0.001), impaired conduction (p = 0.004), changes of T wave (p<0.001) and prolonged QT interval (p<0.001). There are such risk factors for QT prolongation in neonates: disease cardiovascular system and disorders of lipid metabolism in mother, asphyxia at birth and electrolyte disorders (hypernatremia OR 0.97), weight too high to gestational age at birth in newborn (OR 2.97), increased blood pressure in the neonatal period (OR 1.07), artificial feeding (OR 3.01).
Conclusions: Metabolic syndrome in women during pregnancy has a pronounced effect on the cardiovascular system of the newborn. The detected signs of cardiac dysfunction on the ECG can serve as early integrated indicators of metabolic syndrome and cardiovascular disease in children.
MORPHOMETRIC FEATURES OF THE STRUCTURAL COMPONENTS OF THE HEMOMICROCIRCULATORY BED IN THE PERIVULNAR REGION OF THE CAECUM IN WOUND DEFECT SUTURED WITH POLYFILAMENT SUTURE MATERIAL
Authors: Pronina Оlena М. , Bilash Serhii М. , Кobeniak Mykola М. , Koptev Mykhailo M. , Pirog-Zakaznikova Angelina V. , Onipko Valentyna V. , Ischenko Volodymyr I.
Published: June 2021

The aim: The study focuses on the morphometric features specification concerning the structural components of the hemomicrocirculatory bed of the perivulnar region of the cecum in rabbits when suturing a wound defect with synthetic polyfilament surgical suture Vicryl.
Materials and methods: The research was carried out on rabbits (n = 30: 5 animals made up the control group and 25 animals made up the experimental group) and included surgery based on the method of surgical intervention on the large intestine patented by the authors, which was performed in the conditions of the operating room at the Department of Clinical Anatomy and Operative Surgery. When determining the main morphometric parameters, we took biopsy specimens of the cecum and used paraffin and epoxy resin embedding considering the generally accepted methods.
Results: The study determined that the implantation of Vicryl surgical suture material in the tissues of the cecum became a trigger for the formation of active inflammatory focus and occurrence of leukocyte infiltrate in the perivulnar region.
Conclusions: Arterioles, as a resistive link, capillaries, as an exchange link and venules, as a capacitive link in the hemomicrocirculatory bed, actively participate in response to the inflammatory process and formation of a connective tissue scar. The process of structural organization of microvessels begins in the formed granulation tissue in the perivulnar region of the cecum starting from the 14th day of the experiment.
EPIDEMIOLOGY OF RESPIRATORY PATHOGENS IN CHILDREN WITH ACUTE RESPIRATORY TRACT INFECTION IN UKRAINE DURING 2018-2020 YEARS
Authors: Khomenko Viktoriia E. , Iemets Oksana V. , Volosovets Oleksandr P. , Kryvopustov Sergii P. , Kryvopustova Mariia V. , Mozyrska Olena V.
Published: June 2021

The aim: Is to provide data on the presence of potential pathogens of ARTIs in children in Ukraine.
Materials and methods: The etiology of ARTIs was investigated in 487 children in MC ‘Eurolab’, Kyiv, Ukraine during 2018-2020 years. Seven respiratory viruses – Respiratory Syncytial virus (RSV), Parainfluenza virus (PIV), Adenovirus (AdV), human Metapneumovirus (MPV), Rhinovirus (RV), human Bocavirus (BoV), Coronavirus (CoV), were identified by PCR. Qualitative detection of Influenza type A, type B, Group A Streptococcal was performed by chromatographic immunoassay. Pathogens profiles, clinical characteristics and seasonality were analyzed.
Results: 487 nasal and throat swabs from children with ARVI were collected. 400 (82,1%) samples were found to be positive: 319 swabs were positive at least for one respiratory virus, 43 children had positive rapid influenza test, 38 – positive strep test. A total of 403 viruses were identified. RV (27,1%), ADV (13,4%), RSV (13,2 %), IVA (10,7 %) were the most commonly identified viruses.
Conclusions: Detection of viral seasonality in Ukraine and estimating of clinical features in case of infection allows predicting probable clinical course of disease, to provide, optimize the therapy and to develop preventive measures, vaccination, in particular.
CHRONIC OBSTRUCTIVE PULMONARY DISEASE AND COMORBIDITIES: MANAGEMENT OF SOMATOFORM DISORDERS
Authors: Burya Liliia V. , Kapustianska Anna A. , Moiseieva Nataliia V. , Vakhnenko Andrii V. , Rumiantseva Mariia O. , Zviagolska Iryna M.
Published: June 2021

The aim: To perform a comprehensive evaluation of the effect of paroxetine on the degree of somatoform disorders in exacerbation of severe COPD in women.
Materials and methods: The study involved 53 female patients with severe COPD (Group D), confirmed by instrumental methods of study. At hospitalization, patients were divided into 2 groups. Patients of Group 1 (n = 21; aged 52.5 ± 0.8 years old) underwent basic exacerbation therapy. Patients of Group 2 (n = 22; aged 57.9 ± 0.4 years old) underwent basic exacerbation therapy supplemented with paroxetine for 14 days, 1 tablet (0.20 g) once a day.
Results: The basic therapy for treatment of COPD exacerbations, supplemented with paroxetine, led to a positive clinical effect, confirmed by increase in skeletal and respiratory muscular system, increased parameters of pulmonary ventilation, increased tolerance to physical load, increased oxygen saturation, decreased heart rate and breathing rate.
Conclusions: The strategy for choosing an antidepressant to provide multidisciplinary care for somatoform disorders in women with exacerbation of severe COPD (group D) should take into account the efficacy and favorable safety profile and personalization of the drug. In exacerbation of severe COPD, the degree of somatoform disorders in patients correlates with the severity of the main criteria: FVC1, the distance walked during the 6-minute step test, oxygen saturation after the 6-minute step test, end-expiratory pressure in the oral cavity.
BODY DYSMORPHOPHOBIC DISORDER AND OTHER NON-PSYCHOTIC MENTAL DISORDERS IN PERSONS WITH COSMETIC DEFECTS AND DEFORMITIES OF THE NOSE
Authors: Bodnar Lesya A. , Zhyvotovska Liliia V. , Skrypnikov Andriy M. , Borysenko Volodymyr V. , Kazakov Oleksii A. , Bodnar Vadym A.
Published: June 2021

The aim: To explore the features of non-psychotic mental disorders in people with cosmetic defects and deformities of the external nose in order to optimize their treatment and rehabilitation measures. Material and methods: The authors examined 99 persons who reffered to a plastic surgeon for cosmetic rhinoplasty. The first group (Group I) included 30 individuals; they did not have cosmetic defects of the nose; however, these individuals fixed unreasonably great attention on the nose and persistently demanded to change its shape. The second group (Group II) included 69 individuals with visible defects and deformities of the external nose, which deviated from the established aesthetic norm, but did not distort the appearance and did not violate the physiological functions. A comprehensive clinical-anamnestic, clinical-psychopathological, psychodiagnostic and socio-demographic examination of patients was carried out. Results: Patients of Group I with dysmorphophobic disorder and without defects and deformities of the nose, who insisted on surgical correction, compared with persons of Group II with minimal defects and deformities, had a deeper severity of depressive symptoms and personal anxiety with a predominance of dysthymic character accentuation, low adaptability, complete intolerance of themselves and their appearance, a high level of emotional discomfort and internal control. Conclusions: It is necessary to improve a comprehensive system of psychotherapeutic measures in combination with pharmacotherapy, in order to reduce psychopathological symptoms, improve the level of psychosocial functioning of the patients and create the preconditions for decision to abandon surgery.
RELATIONSHIP BETWEEN CERVICAL CANCER AND THE LEVEL OF PREVENTIVE ONCOLOGICAL EXAMINATIONS
Authors: Zhdan Vyacheslav M. , Holovanova Iryna A. , Vovk Orest Ya. , Korosh Maksym V.
Published: June 2021

The aim: Of this study is to determine the relationship between the development of cervical cancer and the level ofconducting of preventive oncological examinations. To identify risk factors of cervical cancer, we considered seven prognostic variables, that are associated with the development of cervical cancer.
Matherials and methods: We conducted a survey of 120 women, among them 40 (33.3%) women had a confirmed diagnosis of cervical cancer, and 80 (66.7%) women were healthy.
Results: We find, that factors that increase risk of cervical canser is age after 40 years increases the chances of cervical cancer by 14 times; untimely medical examinations increase by 5,4 times; the number of sexual partners, more than 4 - in 6 times.
Conclusions: A comprehensive medical and social study has established a reliable relationship between the development of cervical cancer and the level of preventive cancer examinations.
APPLIANCE OF CAD / CAM MODELING IN PROSTHETICS OF BONE DEFECTS OF FACIAL BONES
Authors: Grigorov Serhii M. , Khudyk Anton K. , Sukhina Iryna S.
Published: June 2021

The aim: Improving the ability to restore the shape and function of the bones of the maxillofacial area through the use of their own techniques.
Materials and methods: Materials and methods: This research was carry out on the basis of the Department of Surgical Dentistry and Maxillofacial Surgery of Kharkov National Medical University in the Department of Head and Neck Surgery, Kharkov “Regional Clinical Hospital” (2018-2020 years). Examination and treatment of 26 patients, aged from 19 to 55 years, who needed reconstructive surgery to restore the anatomical shape, integrity and function of the maxilla or mandibular jaw.
Results: All patients were treated according to the developed method (utility model patent № 145754 “Method of treating traumatic fractures of the maxillofacial area in adults using bone osteosynthesis 3D modeled titanium mini plates”), which consists in 3D modeling, based on previously performed computed tomography, and exploitation individually modeled titanium mini grids and titanium endoprostheses. The experience of this technique shown the advantage of the proposed method not only in the correction of traumatic defects, but also defects of the jaw bones that occur due to the removal of bulky neoplasms.
Conclusions: Individual 3D simulated mini grids / plates and endoprostheses, according to the study provide maximum adaptation and restoration of anatomical shape, relief of jaws, their integrity and contour, provide prevention of pathological fractures by stabilizing residual bone tissue (titanium mini grids) serves as a carcass , provide prevention of prolapse (germination) of soft tissues in the area of postoperative bone defect (mini grid does not allow soft tissues to germinate in the area of postoperative bone defect on the outside), which improves functional and cosmetic results. Thus, our proposed method of osteosynthesis using 3D simulated titanium miniplates can be recommended for use in clinical practice.
Respon pertumbuhan sorgum manis (Sorghum bicolor L.) terhadap pemberian air yang berbeda
Authors: Samanhudi Samanhudi , Yunus Ahmad , Sakya Amalia Tetrani , Nugroho Novianda
Published: June 2021

Tujuan penelitian ini adalah untuk mengetahui tanggap pertumbuhan beberapa varietas Sorgum manis terhadap cekaman kekeringan. Penelitian meliputi dua tahap, yaitu di laboratorium dan di rumah kaca. Percobaan di laboratorium menggunakan Rancangan Acak Lengkap Faktorial dengan dua faktor dan tiga ulangan. Sedangkan percobaan di rumah kaca menggunakan Rancangan Acak Kelompok Lengkap Faktorial juga dengan dua faktor dan tiga ulangan. Hasil penelitian dianalisis dengan sidik ragam pada taraf 5%, dilanjutkan dengan uji Duncan taraf 5%. Pada penelitian di laboratorium, semua variabel pengamatan tidak terpengaruh oleh perlakuan polyethylene glycol (PEG-6000). Sedangkan pada penelitian di lapangan, cekaman air dapat menunda saat kemunculan bunga, menghambat penambahan tinggi tanaman, jumlah daun, berat brangkasan kering, dan berat biji per malai. Masing-masing varietas memberikan tanggap pertumbuhan yang berbeda terhadap cekaman kekeringan. Varietas Sweet dan Kawali menghasilkan tinggi tanaman yang lebih tinggi daripada varietas Numbu, serta adanya korelasi antara panjang akar kecambah dan panjang akar varietas Sweet.
Technology-Mediated Language Training: Developing and Assessing a Module for a Blended Curriculum for Newcomers
Authors: McLellan Gillian , Kartchava Eva , Rodgers Michael
Published: June 2021

Newcomers to Canada with low proficiency in English or French often face challenges in the workforce (Kustec, 2012). While language classes provide workplace language training, not all newcomers are able to attend face-to-face classes (Shaffir & Satzewich 2010), suggesting a need for outside the classroom, occupation-specific language training. The use of technology has been shown to be advantageous for second language (L2) learning (Stockwell, 2007), especially when used outside the classroom (i.e., mobile-assisted language learning), as mobile technology affords learners greater control and flexibility over their own learning (Yang, 2013). This paper reports on a study investigating the development of a blended curriculum for L2 learners employed in customer service. A technology-mediated module was designed and developed within a task-based language teaching framework to provide workplace-linguistic support on mobile devices, enabling learners to access the language instruction they needed, when they needed it. The module contents and usability were assessed by high-beginner English proficiency newcomers employed in customer service (n=4) and their volunteer teachers (n=4). Results confirm the overall benefits of using language learning technology in providing instruction that meets participant language needs, ensuring opportunities for individualized training. Implications for designing, implementing, and researching technology-mediated modules are discussed.
The Antecedents and Consequences of Subjective Well-Being Among Sport Participants: The Case of Korean American Sports Festival
Authors: Chung Kyu-Soo
Published: June 2021

The purpose of this study is to reveal the role of ethnic sport participants' subjective well-being as it interacts with its antecedents and consequences. The antecedents are participants' perceived benefits of sport participation and their satisfaction with an event. The consequences
are participants' organizational commitment and their ethnic identity. The dynamics of subjective well-being and those constructs were tested at the 2015 Korean American Sports Festival where 283 Korean American participants reported on self-administered questionnaires. The collected data
were first analyzed via confirmatory factor analysis; structural equation modeling was then used to secure the magnitude and significance of each path designed in the model. The social, psychological, and health benefits of sport participation positively affected satisfaction with the event,
and satisfaction in turn affected subjective well-being. Subjective well-being positively influenced organizational commitment. Ethnic identity had a mediating effect on the relation between subjective well-being and organizational commitment. This study highlights the importance of ethnic
sport participants' subjective well-being in understanding how the quality of their experience makes them committed to an ethnic sport organization. Ethnic sporting events can implement the findings to facilitate an increase in the subjective well-being of their events' participants.
Kaupungin ja järjestökentän yhteistyö espoolaisen ruoka-avun kentällä koronakriisissä keväällä 2020: Näkökulmia vakiintuvaan ruoka-apuun
Authors: Salonen Anna Sofia , Alppivuori Kristiina
Published: June 2021

Tässä tutkimuksessa tarkastelemme espoolaista ruoka-apua koronakriisissä keväällä 2020 kaupungin ja järjestökentän toimijoiden välisen yhteistyön näkökulmasta. Tutkimuksen aineistona on toukokuussa 2020 kerätty kysely, joka kohdistettiin kaupungin poikkeusolojen ruokahuoltoryhmän jäsenille, ruoka-apujärjestöjen vastuuhenkilöille sekä ruoka-avun käytännön toteuttajille. Tulosten perusteella koronakriisi pakotti ruoka-apukentän äkillisiin muutoksiin, joista keskeisiä olivat toisaalta avun tarpeen kasvu, toisaalta sosiaalisen kanssakäymisen rajoitukset. Kriisin myötä yhteistyö kaupungin ja järjestöjen välillä tiivistyi. Käsityksissään eri toimijoiden rooleista ruoka-avun kentällä toimivat järjestöt ja kaupungin toimijat korostivat kumppanuutta jännitteiden sijaan. Keskeiset koronakriisin esiin tuomat muutostarpeet liittyvät yhteistyön vakiinnuttamiseen sekä ruoka-avun toimintatapojen kehittämiseen yhdenmukaisempaan suuntaan. Eri toimijat liittivät ruoka-avun hieman eri tavoin yhteiskunnalliseen arvokeskusteluun: Laajimmin yhteiskunnallisia epäkohtia ottivat esiin ruoka-avun käytännön toimijat. Kaupungin edustajien vastauksissa korostui välittäminen ja lainmukaisten tehtävien hoitaminen ja ruoka-apujärjestöjen vastuuhenkilöiden vastauksissa ruoka-avun vakiintumisen hyväksyntää heijastava auttamisen välttämättömyys. Tulokset haastavat niin kunta- kuin järjestösektorin toimijoita pohtimaan ruoka-avun tavoitteita ja järjestämisen tapoja sekä käyttämään hyväkseen ruoka-avusta saatavaa tietoa toimintansa kehittämisessä.