bluuebunny/crossref_metadata_2025 huggingface dataset:
Audit Committee Characteristics and Audit Delay among Nigerian Oil and Gas Companies
Authors: Ojali Jemila Sheidu , Adamu Idris Adamu , Shawai Aliyu Sani
Published: July 2023

This study examines the effect of audit committee diversity on audit delay of listed oil and gas companies in Nigeria. The study utilized a sample of 6 oil and gas companies for the period of 2011 to 2020 listed from Nigerian Exchange Group (NGX) market. A random effects regression has been employed in this study. Results from the study revealed that female directors in audit committee with financial expertise and presence of independent directors on audit committee have a negative and statistically significant effect on audit delay of listed oil and gas companies. Therefore, this study can be used by the policy makers or regulators in formulating policies on independent directors and women directors on board in Nigeria.
Исследование собственных колебаний композитных цилиндрических оболочек с жидкостью, лежащих на упругом основании
Authors:   ФГБУН Институт механики сплошных сред УрО РАН, Пермь, Россия, Бочкарев С.А.
Published: July 2023

Представлены результаты исследований собственных колебаний круговых слоистых цилиндрических оболочек, полностью заполненных неподвижной сжимаемой жидкостью и покоящихся на упругом основании, которое описывается двухпараметрической моделью Пастернака. Поведение упругой конструкции и жидкой среды описывается в рамках классической теории оболочек и уравнений Эйлера. Уравнения движения оболочки совместно с соответствующими геометрическими и физическими соотношениями сводятся к системе обыкновенных дифференциальных уравнений относительно новых неизвестных. Акустическое волновое уравнение преобразуется к системе дифференциальных уравнений с помощью метода обобщённых дифференциальных квадратур. Решение сформулированной краевой задачи осуществляется методом ортогональной прогонки Годунова. Для вычисления собственных частот колебаний используется сочетание пошаговой процедуры с последующим уточнением методом деления пополам. Достоверность получаемых результатов подтверждена сравнением с известными численными и численно-аналитическими решениями. Для свободно опёртых, жёстко закреплённых и консольных двухслойных и трёхслойных цилиндрических оболочек детально проанализированы зависимости низших частот колебаний от жёсткости упругого основания. Продемонстрировано, что характер влияния упругого основания на фундаментальные частоты и соответствующие им формы колебаний оболочек с разными граничными условиями в большей степени зависит от схемы укладки и угла армирования композиционного материала.
Сравнение различных типов конечных элементов при численном анализе процесса увеличения внутреннего радиуса муфты из сплава с памятью формы
Authors:   ФГБУН Институт прикладной механики РАН, Москва, Россия, Саганов Е.Б. , Шарунов А.В. ,   ФГБОУ ВО Московский авиационный институт (национальный исследовательский университет)
Published: July 2023

Работа посвящена численному анализу процесса увеличения внутреннего радиуса цилиндрической муфты из сплава с памятью формы с использованием 3-х мерных и осесимметричных типов конечных элементов. Численное моделирование выполнено в программном комплексе Simulia Abaqus с применением технологии пользовательского материала. В качестве параметра вида напряженного состояния используется параметр, связанный с третьим инвариантом девиатора напряжений. В рамках работы принимается линейная зависимость материальных констант от параметра вида напряженного состояния. Рассмотрение задачи ведется в рамках модели нелинейного деформирования СПФ при фазовых и структурных превращениях. Полученное решение учитывает влияние на поведение материала вида напряженного состояния. В рамках работы произведен расчет напряженно-деформированного состояния толстостенной цилиндрической муфты в двух постановках: 1. При монотонном активном нагружении в низкотемпературном мартенситном фазовом состоянии (режим мартенситной неупругости). 2. В процессе прямого термоупругого превращения при действии постоянного внутреннего давления при ее охлаждении через интервал температур прямого мартенситного превращения. В работе проведено сравнение использования 3-х мерных и осесимметричных типов конечных элементов при численном анализе процесса увеличения внутреннего радиуса толстостенной цилиндрической муфты. Помимо этого, определено влияние количества конечных элементов по сечению муфты на полученные в результате расчета зависимости для напряжений, перемещений и параметра вида напряженного состояния. Установлено, что использование осесимметричных элементов предпочтительнее для решения задач данного класса. Результаты, полученные в ходе выполнения работы, могут быть успешно использованы при проектировании термомеханических соединительных муфт из СПФ.
Прочность образцов из полиэфирэфиркетона, изготовленных методом послойного наплавления с двухслойным переплетением
Authors:   Акционерное общество ", Погребной А.В. ,   Центральный научно-исследовательский институт машиностроения",   (АО ",   ЦНИИмаш",   ), Королёв, Россия
Published: July 2023

Метод послойного наплавления (FDM) является одной из самых распространенных в мире аддитивных технологий и широко применяется в различных отраслях как для прототипирования деталей, так и для получения функциональных полимерных материалов с заданными свойствами. Известно, что полученные методом FDM материалы обладают низкой стабильностью прочностных свойств и сильно выраженными анизотропными характеристиками. В настоящее время, одной из актуальных проблем синтезируемых материалов является низкая прочность межслойной связи. Для решения этой проблемы большинство методов 3D-печати совершенствуются в направлении оптимизации технологических параметров с целью получения материалов с более высокими и стабильными механическими свойствами. По результатам ранее проведенного исследования образцов из полилактида (PLA) было показано, что двухслойное переплетение, реализованное между полимерными нитями материала, оказывает влияние на прочностные характеристики. В связи с актуальностью применения различных высокотемпературных конструкционных полимерных материалов для 3D-печати функциональных деталей, в настоящей работе исследовалось влияние двухслойного переплетения на прочность при одноосном статическом растяжении образцов из полиэфирэфиркетона (PEEK). В статье систематизированы наиболее часто встречающиеся в литературе работы о влиянии различных параметров 3D-печати методом FDM на механические свойства образцов из PEEK. Приводится сравнение прочностных характеристик образцов с переплетением и без переплетения, полученных при статическом растяжении, сравнивается характер их разрушения. Полученные при статическом растяжении поперек полимерных нитей прочностные характеристики образцов указывают на существование принципиальной возможности использования двухслойного переплетения для повышения прочности полимерных материалов, изготавливаемых с использованием аддитивной технологии.
Experimental study and numerical analysis of the effect of temperature on damaged and notched composite plates repaired with composite materials under thermal loading
Authors:   University of Relizane, Relizane, Algeria, Berrahou Mohammed , Belkadour Leila ,   University of Relizane, Relizane, Algeria
Published: July 2023

This research presents the results of an experimental and analytical program to study the effect of thermal loading on the mechanical properties of the most commonly used composite materials at present temps in the market, as well as the effect of the stacking sequence and fiber orientations on the hardness of these materials under different temperatures (room temperature (~20оC) and their elevation to extreme temperatures 40, 60, 80, 100оC). In this sense, this study was conducted in two phases: the first is an experimental study that includes practical tests on the tensile strength of several types of composites at different temperatures, in addition to tests on different fibers orientations under different thermal loads. As for the second study, it is an analytical study using the ABAQUS program, related to the analysis of the thermal effect on stress intensity factor (SIF), stress concentration factor (SCF), and the stresses distribution for different stacking sequences. The conclusion drawn from both studies is that the general mechanical properties of composite materials decrease with increasing temperature, as these materials are negatively affected by increasing temperature.
Учет нелинейности диаграммы перехода и изменения упругого модуля во внешних слоях трехслойной полосы из сплава с памятью формы и вязкоупругим внутренним слоем
Authors:   ФГБУН Институт прикладной механики РАН, Москва, Россия, Мовчан А.А.
Published: July 2023

Рассматривается процесс деформирования трехслойной полосы с внешними слоями из сплава с памятью формы (СПФ) и внутренним вязкоупругим слоем при нагревании одного из внешних слоев через интервал температур обратного термоупругого фазового превращения. Толщина внутреннего слоя в 8 раз превосходит толщину внешних слоев, мгновенный модуль материала внутреннего слоя составляет менее одной десятой от мартенситного значения модуля Юнга СПФ, но более чем в 6 раз превосходит значение длительного модуля материала внутреннего слоя. Перед созданием пакета материал внешних слоев находится в полностью мартенситном фазовом состоянии с одинаковой заданной фазово - структурной деформацией. В отличие от известного аналога в данной работе учитывается нелинейность диаграммы фазового превращения и изменение упругих модулей СПФ при фазовом переходе. Задача решена полуобратным методом в предположении о линейном распределении продольных деформаций по толщине внутреннего слоя. Математически проблема сведена к разрешающей системе двух обыкновенных линейных дифференциальных уравнений первого порядка с переменными коэффициентами относительно безразмерных параметров распределения продольных напряжений в вязкоупругом слое. Исследована зависимость напряжений во внешних и внутреннем слоях, кривизны полосы и ее средней продольной деформации от скорости нагрева активного слоя, вычисленной по приведенному времени, равному отношению физического времени к времени релаксации материала вязкоупругого слоя. Установлено, что с ростом скорости нагрева увеличивается влияние на искомые величины переменности модуля Юнга внешних слоев при фазовом переходе. Обнаружен эффект немонотонного изменения напряжений во всех слоях при монотонном нагреве, связанный с нелинейностью диаграммы фазового перехода.
ДО ПРОБЛЕМИ ВИВЧЕННЯ ТВОРЧИХ ЗДІБНОСТЕЙ У ДІТЕЙ З ОСОБЛИВИМИ ОСВІТНІМИ ПОТРЕБАМИ СЕРЕДНЬОГО ШКІЛЬНОГО ВІКУ
Authors: Кузнецова Тетяна , Омельченко Марина , Світлична Катерина
Published: July 2023

Статтю присвячено проблемі вивчення творчих здібностей учнів з особливими освітніми потребами середнього шкільного віку. Мета статті – проаналізувати результати констатувального експерименту, присвяченого визначенню рівня розвитку творчих здібностей учнів з особливими освітніми потребами середнього шкільного віку. Для досягнення представленої мети було застосовано теоретичні та емпіричні методи. Шляхом аналізу наукової літератури вдалося з’ясувати ступінь розробленості дослідницької проблеми й визначити підґрунтя для проведення експериментальної діяльності. Емпіричні методи (експеримент, тестування, опитування, спостереження й бесіда) дали змогу дослідити стан творчих здібностей учнів з ООП середнього шкільного віку. Відповідно до цілей експериментального дослідження було підібрано діагностичний інструментарій – тест креативності Ф. Вільямса (за модифікацією Н. Бєльської). Діагностична діяльність за даною методикою передбачала три етапи роботи: тестування дивергентного мислення; опитування учнів з ООП з метою самооцінки особистісних якостей, пов’язаних з творчою активністю; опитування педагогів та батьків з метою оцінки творчих здібностей дітей, як і в попередніх двох тестах, що дало змогу порівняти результати. Результати констатувального дослідження представлено у статті узагальненими рівнями розвитку творчих здібностей учнів з особливими освітніми потребами середнього шкільного віку. Більшість дітей (60 %) продемонстрували середній рівень розвитку творчих здібностей: проявляли інтерес до творчої діяльності, виконували задання скоріше на репродуктивному рівні, ніж креативному. 40 % досліджуваних було віднесено до групи учнів з низьким рівнем розвитку творчих здібностей, творча активність в них фактично не проявлялася. Отримані результати дозволили зробити висновки щодо необхідності проведення корекційно-педагогічної роботи з формування творчих здібностей учнів з ООП середнього шкільного віку і доцільність розроблення й реалізації наступного (формувального) етапу експериментальної діяльності.
КООРДИНАЦІЯ КОМАНДИ СУПРОВОДУ ДІТЕЙ З ОСОБЛИВИМИ ОСВІТНІМИ ПОТРЕБАМИ В АСПЕКТІ УПРАВЛІНСЬКОЇ ДІЯЛЬНОСТІ
Authors: Скрипник Тетяна , Мартинчук Олена , Софій Наталія , Бабич Наталія
Published: July 2023

У статті йдеться про актуальну потребу у перегляді кадрового складу закладів освіти з інклюзивним навчанням. Здійснено порівняльний аналіз кадрового забезпечення в українській освітній системі та інших країнах; наголошено на нагальній потребі у посаді спеціального педагога (вчителя спеціальної освіти) як компетентного не тільки у виконанні своїх професійних обов’язків щодо супроводу осіб з особливими освітніми потребами (ООП), а й у координації діяльності команди супроводу, адміністрації закладу освіти та усього персоналу стосовно розбудови інклюзивного освітнього середовища та адресної підтримки кожної особи з ООП. Мета статті – з урахуванням міжнародних стандартів та досвіду успішної реалізації інклюзивного навчання виокремити зміст діяльності координатора команди супроводу дітей з особливими освітніми потребами в аспекті управлінської діяльності та визначити варіанти можливої координації цих дітей в інклюзивному освітньому середовищі України. Методи дослідження – порівняльний аналіз вітчизняного та міжнародного досвіду з питань впровадження командного супроводу дітей з особливими потребами для систематизації уявлень про зміст та порядок діяльності команд супроводу; узагальнення щодо чинників ефективного управління інклюзивним навчанням у закладі освіти; конкретизація структурних компонентів професійного профілю координатора з особливих освітніх потреб, активне навчання команд супроводу (майстер-класи, коучинг), анкетування, аналіз самозвітів учасників команд супроводу в українських закладах освіти. В результаті проведеного дослідження з опорою на професійні стандарти вчителя спеціальної освіти та координатора з питань особливих освітніх потреб (США) систематизовано нетипові у контексті українських нормативно-правових та навчально-методичних розробок напрями діяльності, що дають змогу досягати позитивних перетворень у закладах освіти, які здійснюють освітній процес для осіб з ООП. У статті представлено активне навчання команд супроводу, спрямоване на оволодіння необхідними уміннями для виконання різнорівневих завдань та налагодження функціональної координації. Ефективність проведеного навчання підтверджена анкетуванням та самозвітами педагогів. Здійснене дослідження з урахуванням професійного стандарту координатора з питань особливих освітніх потреб: 1) дає змогу усвідомити системність інноваційних завдань, пов’язаних з координацією команд супроводу осіб з ООП; 2) окреслює шляхи можливої функціональної координації у наявних умовах (за відсутністю відповідних посад); 3) наголошує на необхідності розроблення професійного профілю та функціональних обов’язків вчителя спеціальної освіти (спеціального педагога), що значно посилить кадровий потенціал для відповідального й дієвого командного супроводу осіб з особливими освітніми потребами та забезпечення якісної освіти для них.
ТЕОРЕТИЧНІ ПІДХОДИ ДО ВИВЧЕННЯ ПРОБЛЕМИ ДИСГРАФІЇ У ДІТЕЙ МОЛОДШОГО ШКІЛЬНОГО ВІКУ
Authors: Соколова Ганна , Кучіна Катерина
Published: July 2023

У статті розглядається проблема особливостей навчання учнів з дисграфією молодшого шкільного віку, досліджено існуючі підходи до вивчення проблеми порушень письма і оцінки характеру помилок. Здійснено аналіз сучасних наукових вітчизняних і зарубіжних досліджень щодо проблеми особливостей навчання дітей із дисграфією молодшого шкільного віку. Описано етапність діагностики дисграфії у дітей молодшого шкільного віку, а також надано рекомендації стосовно організації занять для дітей із дисграфією молодшого шкільного віку.
The Effect of Plyometric and Extensive Interval Training Methods on the Accuracy of Jumping Smash Athletes of the Badminton Association of Padang City
Authors: Al Azip Muharsyad , Syamsuar Syamsuar , Syafruddin Syafruddin , Masrun Masrun
Published: July 2023

This study aims to determine the effect of pliometrik training methods and extensif intervals on increasing the accuracy of the jumping smash of PB Reta Utama athletes in Padang City. This study uses an experimental method with a "two groups pretest-posttest design" design. the sampling technique used purposive sampling, so the sample of this study was 12 male athletes. The jumping smash accuracy instrument uses a smash accuracy test. The data analysis technique used t-test with a significance level of 5%. The results showed that (1) there was a significant effect of the pliometrik training method on the accuracy of badminton jumping smash in PB Reta Utama athletes in Padang City (2) There was a significant effect of the extensif interval training method on the accuracy of badminton jumping smash in athletes of PB Reta Utama Kota. Padang (3) The extensif interval training method is better than the pliometrik training method in the accuracy of badminton jumping smash in PB Reta Utama athletes in Padang City, with a posttest average difference of 3.33.
Effect of SP3OR on Increasing Community Participation in Sports (APMO)
Authors: Perdana Ilsya Sandi Arisma Cipta , Mamun Amung , Kusmedi Nurlan , Nuryadi Nuryadi
Published: July 2023

The level of physical activity is the initial gate of a person's potential to have a group of fitness and health. The importance of the role of physical activity has led to the development of various studies, one of which was the birth of multiple programs designed to increase the participation of the sports community, such as the Undergraduate Program for Driving Sports Development (SP3OR). To determine the effectiveness of the SP3OR program, measurements were made with the Community Participation in Sports (APMO) indicator. The SP3OR program was carried out by involving 110 instructors divided into 27 districts/cities. The instructors provide treatment through exercise campaigns and joint sports in selected Villages/Kelurahan. The results showed an increase of 2.4%. In the calculation of the significance test with the T-test method, the result is 0.005, which means there is a significant change. The results of this study explain to the government at the Regency/City level, Province to the Central station, that the SP3OR program significantly impacts the community by increasing public interest in sports. Thus, it is hoped that it can be an example for other regions to implement programs that aim to increase the level of physical activity through sports which will ultimately have an impact on minimizing the risk of developing degenerative diseases
Application Of E-Module and Video Tutorials to Student Learning Motivation and Learning Effectiveness In Physical Education, Sports, And Health
Authors: Priambodo Anung , Kartiko Dwi Cahyo , Ardha Muchamad Arif Al , Rohman Mohammad Fathur
Published: July 2023

This study aims to develop an online and offline-based small ball learning electronic module to perfect the PJOK learning design needed today. The subjects of this study were junior high school (SMP) PJOK teachers in the Surabaya area. The research method used is mixed methods. The research phase consists of designing a training model, selecting samples purposively, conducting training, facilitating the development of small-ball electronic modules, monitoring the implementation of training products, and assessing student motivation. The results of this study can help PJOK SMP teachers improve their competence in digital literacy so that the quality of their learning becomes more improved, not only practical but also efficient and exciting. 21 junior high school PJOK teachers and 58 junior high school students were involved in this study. 100% of teachers said they needed training in developing e-modules and video tutorials for physical education learning. The 21 PJOK teachers who participated in the movement gave an excellent assessment of the activity carried out and have been able to develop an electronic module complete with video tutorials. 99.9% of students stated that they were very motivated in learning and involved in PJOK learning after using the electronic module from the teacher.
Implementation Of Physical Literacy Model In Physical Education, Sport And Health (PJOK) Learning In Elementary School
Authors: Khory Fifukha Dwi , Maksum Ali , Ismalasari Rini , Nugraha Testa Adi , Rohman Mohammad Fathur
Published: July 2023

The specific objective to be achieved in this study is to apply the physical literacy model in learning physical education, sports, and health in elementary schools (PJOK SD). With the implementation of the physical literacy model in PJOK SD learning, it is hoped that there will be an increase in the quality of physical activity with moderate to high intensity (MVPA/Moderate to Vigorous Physical Activity) with the added value of specific goals from physical literacy. The research method to achieve the research objectives was an experimental pretest-posttest control group design. The research subjects to develop instruments for implementing the physical literacy model for SD PJOK learning were physical education experts, student development experts, sports coaching experts, and Physical Education teachers. While the research subjects to test the instrument's reliability were fifth-grade elementary school students in the Surabaya area. Research data collection used tools developed based on literature studies on physical literacy models, FGD (Focus Group Discussion), and trials. Data analysis based on the nature and descriptive statistical research design, paired sample t-test, and independent sample test t-test. The results of this study showed that there was a significant difference between the pretest and posttest results in the control group. There was a substantial difference between the pretest and posttest results in the experimental group. There was no significant difference between the pretest results of the control group and the experimental group. However, looking at the mean between the control and experimental groups, there tends to be an increase in the experimental group. These results can help parents, trainers, and educators, especially PJOK SD teachers, conduct coaching and movement education for elementary school students. In addition, it is expected to be able to develop the competence of elementary school students as a whole.
Shooting Ability Of Petanque Athletes In Palopo: The Role Of Physical Conditions And Kinesthetic Perceptions
Authors: Rhamadhan Fadly , Hidayat Rachmat , Kahar Irsan , Hakim Nurwahidin
Published: July 2023

Petanque is a relatively new sport in the developin g City of Palopo. However, petanque athletes need help with physical condition aspects that can be seen from the training and competition processes and kinesthetic perception. This research aims to determine the relationship between physical condition and kinesthetic perception of shooting ability. Several physical elements support the shooting in petanque: arm strength, hand-eye coordination, balance and kinesthetic perception. The research results show a significant relationship between physical condition and kinesthetic perception of shooting ability. It can be concluded that a petanque athlete's shooting ability has a strong relation with physical condition aspect and kinesthetic perception. This research is expected to examine aspects of the physical condition to contribute to the Petanque sport of Palopo City.
The Effect Of Traditional Herbal Medicine On The Fitness Level Of Swimming Athletes In Palopo City
Authors: Resky Resky , Riswanto A. Heri , Hajeni Hajeni , Hasanuddin M. Iqbal
Published: July 2023

Traditional herbal medicine is a heritage used for treatment and health maintenance in Indonesia. One is to improve physical fitness with ginger, free-range chicken eggs, palm sugar and honey. The purpose of this study is to determine the effect of herbal medicine on the physical fitness level of swimming athletes in Palopo to discover if traditional herbal drinks affect physical fitness levels. This study uses an experimental method with a one-group pretest-posttest research design with the number of samples in this study are 15 athletes combined into one group. This research was conducted for 16 meetings. The analysis was carried out in the University of Muhammadiyah Palopo campus; the groups were combined into one and given treatment in the form of herbal drinks after carrying out pretest activities with a dose of 250 ml. To measure the final data of the fitness test after consuming the herbal drink, a posttest was carried out, which later became a comparison of whether there was an effect of the herbal drink on the level of physical fitness. The results of this research show an improvement in physical fitness by drinking traditional herbal medicine the Palopo Swimming athletes. Thus, there is a significant relationship between consuming conventional herbal medicine and Palopo swimming athletes' physical fitness.
The Effect Of Right And Left Side Dribble Lay Up On The Students' Lay Up Ability Of Basketball Extracurricular Program
Authors: Hidayat Rachmat , Fahmi Achmad , Jalil Rasyidah
Published: July 2023

Dribble is the most fundamental technique in basketball to improve the students' lay-up ability in the basketball extracurricular program at SMPN 8 Palopo. The mistakes occur when doing lay-ups, such as the first step, which needs to be longer, travelling and double. The study aims to determine the effect of right and left dribble lay-ups on the students' lay-up ability in basketball extracurricular programs. The method is experimental (Pretest-Posttest Design). The population is 20 students. The sampling technique is purposive sampling. The result of this research shows that there is a significant relationship between the right and left-side lay-ups of extracurricular basketball students. This research concludes that there is a substantial increase in students' lay-up ability at SMP 8 Palopo by applying right-side and left-side lay-up dribbles. Right-side lay-up dribble is more effective in increasing the extracurricular basketball students lay up capacity at SMPN 8 Palopo.
Age 6-9 Years: Nutritional Status on Children's Physical Fitness
Authors: Sapika Sapika , Jalil Rasyidah , Ulpi Wahyuni , Hakim Nurwahidin
Published: July 2023

This study aimed to determine whether there is a relationship between children's nutritional status and physical fitness. This research is quantitative research with a correlational design whose goal is to link two or more variables. The instrument used to measure the nutritional status of children is the maximum physical fitness index (BMI) and the Indonesian physical fitness test (TKJI). The results of the data were analyzed using the SPSS application. The results of the descriptive analysis of the nutrition variable had the lowest score of 13.3 and the highest score of 19.2, with an average value of 18.8. In contrast, the TKJI variable had the lowest score of 13 and the highest score of 19, with an average value of 1.9. From the research data and analysis, the significant value is 0.002 <0.05. Thus, it means a relationship between nutritional status and physical fitness with the meaning of H¹ received.
Analysis of Social Behavior of Grade IV Students of SD Negeri Rancamulya in Learning Penjas Pthere is a Transition Period of the Covid-19 Pandemic
Authors: Mirdad Ilham , Lengkana Anggi Setia , Sudirjo Encep
Published: July 2023

Physical Education has one goal to develop social behavior; the age at primary school is very vulnerable to developing social behavior. So this study aims to analyze the social behavior of grade IV students during the physical education learning process during the transition period of the Covid-19 pandemic. This study used a descriptive qualitative phenomenological approach at SD Negeri Rancamulya with a sample of physical education teachers, principals, and all fourth-grade students. Data collection techniques used in-depth interviews, passive participatory observation, documentation, and data analysis using a network analysis model and data validity based on data triangulation. The study results show that social behavior is seen during physical education, such as; ridicule/disturbing, fighting/fighting, lack of respect/respect, and saying rude/dirty words. Almost all of the social behavior that occurred was negative due to the impact of the Covid-19 pandemic; this can be used as material for evaluating teachers in improving better learning and emphasizing the inculcation of character education in Physical Education learning in the transition period and the importance of parental attention to children.
The Role Of Women Self Defense Of Silat (Wsd's) As An Effort To Prevent Cases Of Violence
Authors: Hanifah Siti , Rahely Berliana , Sutresna Nina
Published: July 2023

Every year, violence against women increases because women are always seen as weaker. So, this research aims to protect women from criminal threats through Women Self-Defense of Silat (WSDs). Then this research uses the descriptive analysis method, a literature study supported by distributing questionnaires to respondents. After the research data was collected, the results obtained in this study were the inability of women to protect themselves when they became victims of violence and crime or other things. WSDs emerged as special martial arts training facilities for women. So it is hoped that WSD's martial arts can become a tool to make it easier for women to practice through WSD's e-books.
Differences in Self Resilience Between Outstanding and Non-Outstanding Pencak Silat Athletes in Banjarnegara Regency
Authors: Mukti Pahlewi Asih , Sulaiman Sulaiman , Setyawati Heny
Published: July 2023

The objectives of this study are 1) to analyze Self Resilience in outstanding and non-outstanding martial arts male athletes in Banjarnegara Regency, 2) to analyze Self Resilience in outstanding and non-outstanding martial arts female athletes in Banjarnegara Regency, 3) to analyze the differences in Self Resilience in outstanding and non-outstanding martial arts athletes in Banjarnegara Regency.   This research uses quantitative methods with a comparative design. The population in this study was athletes in Banjarnegara Regency, athletes with advanced selection representing championships or athletes who had won titles; namely, there were 83 outstanding athletes (BP) and 67 athletes who did not excel (BP TBP). The results of this study: 1) There are differences in self-resilience between outstanding martial arts male athletes and martial arts male athletes who do not excel in Banjarnegara Regency, 2) There is no difference in self-resilience between outstanding martial arts female athletes and martial arts female athletes who do not excel in Banjarnegara Regency, 3) There is a difference in self-resilience between martial arts athletes who excel and martial arts athletes who do not excel in Banjarnegara Regency. Based on the study results, there is a difference in self-resilience between martial arts athletes and those who do not excel in Banjarnegara Regency.
Effect of Training Method and Hemoglobin Level on Cardovascular Endurance of Siliwangi University Football Players
Authors: Habibie Ramdhan Nur , Sulaiman Sulaiman , Irawan Fajar Awang
Published: July 2023

The purpose of this study was to analyze the influence of exercise methods, namely HIIT  10 minutes cardio workout and HIIT walk and run, on the cardiovascular endurance ability of football players, to analyze the effect of normal high and normal low haemoglobin levels on capacity cardiovascular endurance of football players, and to analyze the interaction of HIIT  10 minutes cardio workout and HIIT walk and run exercise methods and haemoglobin levels to cardiovascular endurance ability in unsil football players in 2022. This study used an experimental method with a 2x2 factorial design, a data analysis technique using Analysis Of Variance (ANOVA) at the signification level (α: 0.05). Results of this study: This is a  HIIT 10 minutes cardio workout exercise method with an average VO2Max increase of 1.44, while the HIIT walk and run exercise method have an average of 1.35. Unsil United football SME players In 2022 who have high normal haemoglobin have an average increase in cardiovascular endurance ability greater than players who have low normal haemoglobin. Still, the results of cardiovascular endurance ability in unsil united football SMEs in 2022 showed no interaction because players with low haemoglobin levels get good VO2Max results. Of course, with high haemoglobin, there are also fewer VO2Max results because both methods of HIIT  10 minutes cardio workout and HIIT walk and run exercise with the same intensity and administration, so there is no interaction.
Development Of Interactive Learning Media For Volleyball Games Based On The Adobe Flash Professional Application Through Student Learning Outcomes
Authors: Rais Adlan Nur , Nasuka Nasuka , Wahyudi Agung
Published: July 2023

The objectives of this study are 1) Producing interactive learning media for volleyball games based on the adobe flash professional application to improve student learning outcomes, 2) Knowing and analyzing the level of effectiveness of using interactive learning media adobe flash professional application-based volleyball games to improve student learning outcomes 3) Producing a product that can be helpful to accepted by teachers and students as a means of facilitating the learning process volleyball game. This research uses research and development (R and D) methods with experimental design (before-after). The population in this study was junior high schools at SMPN 1 Tegal, SMPN 5 Tegal, SMPN 6 Tegal, SMPN 7 Tegal, SMPN 8 Tegal, SMPN 14 Tegal, SMPN 15 Tegal, SMPN 17 Tegal, SMPN 18 Tegal and SMPN 19 Tegal. The sampling technique used a saturated sampling of 58 students. The results of this study: 1) Volleyball interactive learning media products based on the adobe flash professional application, which is an application that can be accessed via smartphones and computers. 2) Volleyball interactive learning media products based on the adobe flash professional application are effectively used in learning volleyball forms volleyball theory and practice i. Then the product v itas effect test research showed that volleyball learning media based on adobe flash professional applications have "Excellent" quality with an average percentage of 81.8% in the volleyball learning process. Based on the results of the study, it can be concluded  that an adobe flash professional-based interactive learning media product has been produced, and the results of the product assessment show  that teachers and students have a high interest because they have a good level of product effectiveness .
Analysis of the Contribution of Anthropometry and Physical Conditions to the Spike Ability of the Praporprov Volleyball Team of Semarang City in 2022
Authors: Siregar Juliyan Syahputra , Nasuka Nasuka , Wahyudi Agung
Published: July 2023

The purpose of this study is to analyze the contribution of anthropometry and physical condition to the spike ability of the Semarang City Praporprov Volleyball Team in 2022. The research method used is the quantitative method with a descriptive approach. This research uses survey methods and techniques, namely test and measurement techniques. A study sample of 28 athletes. The instruments studied are components of anthropometry (height, weight, arm length, leg length and sitting height) and physical condition components (strength, speed, flexibility, explosiveness, and agility) to spike ability. Research shows that 1) there is a distribution between anthropometry and spikes that is normal, and 2) there is an influence of distribution between physical conditions and regular spikes. 3) there is a positive relationship between anthropometry and spike ability with a strong relationship category 4) there is a positive relationship between physical condition and spike ability with the category of relationships that the relationship is moderate. 5) there is a contribution of influence made by anthropometry and physical condition on the spike ability of the Praporprov volleyball team in Semarang City in 2022. Conclusion There is a relationship between anthropometry and the spike ability of the Semarang City Praporprov volleyball team in 2022. There is an anthropometric contribution to the spike ability of the  Semarang City Praporprov volleyball team in 2022. The physical condition contributes to the spike ability of the  Praporprov Semarang City volleyball team in 2022. There is a contribution of influence made by anthropometry and physical condition on the spike ability of the Praporprov volleyball team in Semarang City in 2022.
The Effect of Ballhandling Height Frequency Training and Barrier Training and Agility on the Ability to Lay -up Shoot Basketball
Authors: Idris Anang , Nasuka Nasuka , Hidayah Taufiq
Published: July 2023

Purpose The purpose of this study was to determine the effect of ballhandling height frequency and barrier training on the ability to lay-up shoot basketball, to determine the effect of high and low agility on the results of lay-up shoot basketball, the interaction between ballhandling training methods and agility in extracurricular participants at SMK Negeri 1 Bengkulu Utara and North Bengkulu State Vocational School 2. This research method is experimental with a 2x2 design. The research sample was 21 athletes taken by total sampling technique. The instrument for measuring agility uses the zig-zag run test. The instrument measures lay-up shoot ability using a basketball lay-up shoot test. The data analysis technique was two-way ANOVA at a significant level of α=0.05. The results showed (1) there was a significant effect of high-frequency ballhandling and barrier training on the ability to lay up shoot basketball, (2) there was a significant difference in the results of significant high and low agility exercises on the ability to lay up shoot basketball. (3) There is no interaction between ballhandling and agility in determining the result of a basketball lay-up shoot. Then there is a significant influence between the influence of ballhandling exercises, height frequency and training obstacles and agility on the ability to lay up shoot basketball in extracurricular participants at SMK Negeri 1 Bengkulu Utara and SMK Negeri 2 Bengkulu Utara.
The Relationship of Educabilty Motorcycles to Basic Technical Skills of Playing Futsal
Authors: Hakim Muhammad Fahmi Abdul , Muhtar Tatang , Susilawati Dewi
Published: July 2023

This study aimed to analyze the relationship between motor educability and basic technical skills in playing futsal. This research was conducted at a futsal academy in the city of Bandung with a sample of students aged 15-18 years. The research method used is a quantitative research using descriptive correlation analysis. The results of the study show that (1) there is a significant relationship between motor educability and the basic technical skills of passing in playing futsal; (2) There is a significant relationship between motor educability and basic dribbling technical skills in playing futsal; (3) There is no significant relationship between motor educability and basic shooting technique skills in playing futsal.
Increased Attention Through Kinetic Life Aith A Level Of Concentration On Physical Education Learning: A Study In Elementary School Students
Authors: Sugandi Deny , Susilawati Dewi , Akin Yogi
Published: July 2023

This research examines the effect of the learning model using life kinetics on increasing learning attention as seen from the concentration level of students in one of the elementary schools in Kab. Bandung. The research method used in this research is an experimental method adapted to the research objectives of wanting to know the truth of hypotheses regarding causal relationships with a Quasi-Experimental Design research design. The analysis technique in this study uses multiple classification analyses of variance, using two ways (two-way ANOVA). Two-way analysis of variance to analyze the effect of the two independent variables, namely learning models using life kinetics and conventional learning models (not using life kinetics) with attribute variables of concentration levels (high and low). Through two-way analysis of variance and statistical data analysis techniques of IBM SPSS Version 25 software, a significant increase in attendance was found in student study groups using the life kinetic learning model.
Learning Model And Motor Ability Towards Football Playing Skills In Sports High School Students
Authors: Fernando Ricky , Alpen Joni
Published: July 2023

This study aims to determine: (1) the difference in the influence between the tactical learning model and the direct learning model on football playing skills in Riau provincial sports SMAN students, (2) the interaction between the learning model and motor ability on football playing skills in Riau provincial sports sman students (3) Differences in the influence of direct learning models on football playing skills on high ability motorcycles, (4) Differences in the influence of direct learning models on football playing skills on low motor ability. This type of research is an experiment using a factorial design of 2 x 2. The population in this study was 76 students who were active in the sport of football. The sample in this study was 20 people using a purposive random sampling technique followed by ordinal pairing to divide the group. The instruments in this study were football skills tests, (1) passing and stopping, (2) dribbling, (3) shooting, (4) heading, barrowmotor ability tests, (1) standing broad jump, (2) softball throws, (3) wall passes, (4) medicine ball puts, (5) 60 yards running using ANAVA two Away data analysis techniques. The results showed that: (1) there was a significant difference in influence between the tactical learning model and the direct learning model on improving football playing skills, (2) There was an interaction between the learning model and motor ability on football playing skills in students of sports high schools, (3) Tactical learning models and direct learning models in the group of high ability motor students on playing skills Football has the same result. (4) The tactical learning model provides more significant results than the direct learning model of football playing skills in students with low motor ability.
Promotion of Paragliding Sports Tourism Wayu Sigi Regency In Terms of Aspects of Community Welfare and Visitor Satisfaction
Authors: Rifki Moh. , Raharjo Bambang Budi , Sulaiman Sulaiman
Published: July 2023

This study aims to analyze the promotion of Wayu paragliding sports attractions in terms of the welfare of the people who work at the attraction and visitor satisfaction. The design of this study uses methods (Mixed Methods) combining quantitative and qualitative research with the Convergent Parallel Design design. Research data collection techniques using observations in the field with media (observation, interviews, questionnaires, and documentation). Qualitative research data analysis techniques use the help of NVivo 12 software to find out the results of interviews with four respondents. Meanwhile, quantitative research data from filling out questionnaires from 15 workers at tourist attractions and 387 tourist visitors, then analyzed descriptive percentages with the help of Microsoft Excel and SPSS 22 software. The results of qualitative research data show that (a) the lack of use of social media, (b) not promoting in detail tourist attractions, (c) the strategic location of tourist attractions that show the scenery of Palu City, Wayu paragliding sports attractions as training grounds, championship events, camping grounds, and places for national day commemoration ceremonies (c) create jobs for the community, access to poor locations, the facilities, and infrastructure in the Wayu paragliding sports attraction is quite good. Meanwhile, the results of quantitative research data on community welfare and visitor satisfaction are in the moderate category. Based on the results of the study, it can be concluded that the Wayu paragliding sports attraction has potential that can be promoted through social media judging from the supporting facilities and infrastructure than its strategic location as a paragliding sports venue and camping ground as well as support from other uniqueness in the Wayu paragliding sports attraction. It can significantly contribute to the improvement of community welfare and the satisfaction and comfort of visitors.
Mental Toughness West Java Pencak Silat Athletes
Authors: Supriadi Dedi
Published: July 2023

Mental toughness controls a person's emotional aspects, which becomes essential for athletes, especially martial athletes, especially pencak silat. This research aims to know the situation of the mental toughness of martial arts athletes. The research subjects used all pencak silat athletes who were members of PPLP West Java, as many as 17 people, consisting of 9 men and eight women. The research method uses a quantitative descriptive survey approach. The research instrument uses a questionnaire about mental toughness and data analysis using a quantitative analysis approach through statistics in the form of percentages. Of 17 research subjects, three people, or 17.7% of situation mental toughness, are in a low category. Ten people, or 58.8%, have mental toughness in the medium category and four with mental toughness in the wide variety. Female athletes own the low class; the medium type is owned by at least five men and five women, while four male athletes hold the high course. It is hoped that coaches must be able to understand the importance of the mental aspect in athletes because it will significantly affect their performance when competing
Development of a Physical Fitness Activity Movement Quality Test Instrument
Authors: Surya Terbit , Resita Citra , Gustiawati Resty
Published: July 2023

This study aims to produce a test instrument for the quality of motion for physical fitness activities and to determine the feasibility of a test instrument for the quality of movement for physical fitness activities in junior high school students. This type of research is research and development (research & development) of the Borg and Gall model, which is simplified by Puslitjaknov involving five steps, namely: 1) analysis of the product being developed, 2) product development, 3) expert validation and revision, 4) group trials small scale and revision, 5) final product. The results of the research are in the form of a test instrument for the quality of movement for physical fitness activities, suitable for use and has been validated by experts for valid and reliable criteria, where the validity criteria are high, namely 0.80, with moderate expert consistency, namely 0.562, and based on the results of product trials of motion quality test instruments obtained valid and reliable criteria, where the results of the product Cobe test received an average value of r count 0.78 > 0.70, the validity was classified as high, and the reliability test received a score of 0.943 from 12 students the data is valid thus the instrument is in the high criteria. So the resulting motion quality test instrument is suitable for a learning evaluation tool on physical fitness activity material.