bluuebunny/crossref_metadata_2025 huggingface dataset:
Hubungan Konsep Diri dan Komunikasi Interpersonal dengan Motivasi Belajar pada Siswa Sekolah Menengah Pertama
Authors: Luthfi Khairawani , Lubis Saiful Akhyar , Siregar Nina Siti Salmaniah
Published: February 2022

This research aims to find out the relationship of Self-Concept and Interpersonal Communication with Learning Motivation in State Junior High School Students 2 Tanjung Tiram Bara Regency, with a population of 167 students. The research sample numbered 33 students. The method used in this study is a quantitative method with sampling techniques using the Stratified Random Sampling Proportional Technique. Abstract is written briefly and factually, covering research objectives, research methods, results and conclusions. Abstracts are written in one paragraph; written in two languages (Indonesian and English); abstract lengths ranging from 150 - 200 words. Avoid referrals and unusual abbreviations. Cambria 10, with one line spacing (1) spacing. In Indonesian. The instrument used is the Likert Scale model. Data collection techniques use three scales consisting of the Self-Concept Scale, Interpersonal Communication and Learning Motivation. The analysis technique used is multiple regression. Based on the results of the study concluded that: 1) Self-concept is positively related to student learning motivation indicated by a correlation coefficient of R = 0.768. Where the contribution of variable X1 to variable Y amounted to R2 = 58.9%. 2) Interpersonal communication is positively related to student learning motivation indicated by a correlation coefficient of R = 0.584. Where the contribution of variable X2 to Y amounted to R2 = 34.1%. 3) Self-Concept and Interpersonal Communication together have a relationship to learning motivation of R = 0.783. Where the variable contribution of X1 and X2 to Y amounted to R2 = 61.3%. From these results it can be said that the higher the Self-Concept and Interpersonal Communication, the higher the motivation to learn, and vice versa the lower the Self-Concept and Interpersonal Communication, the lower the student's Learning Motivation
Penerapan Teknik Scribble dalam Menggambar Bentuk Buah-Buahan Siswa Kelas VIII Sekolah Menengah Pertama
Authors: Harefa Lucky Tohuzisöchi , Ibrahim Anam
Published: February 2022

The method used in this research is descriptive qualitative. The population in this study were several works by class VIII students of Bunga Mawar Gunungsitoli Private Junior High School with a total of five works and the research sample was several works by class VIII students, totaling five works using the Total Sampling technique. The results showed that the application of the scribble technique for drawing fruit shapes, grade VIII SMP Swasta Bunga Mawar Gunungsitoli on average got a very good category with a total of two works, got a good category a total of two works, while getting a poor category a total of one work. In the results of the recapitulation of the value of the fruit shape drawing with the scribble technique, the proportion indicator gets a good category with an average value of 77.3 and the dark and light indicator gets a good category with an average score of 78.98. Furthermore, the highest score on student work by getting an average score of 90 on work number two and the lowest score on student work with an average score of 58.3 on work number four. Based on the results of data analysis, it was concluded that the results of the drawing of the shape of the fruit with the scribble technique of the Bunga Mawar Gunungsitoli Private Junior High School could be said to be good.
Pengaruh Motivasi Kepuasan Kerja Pendidikan dan Pengalaman Kerja Terhadap Kinerja Guru SD Rantau Selatan di Labuhanbatu
Authors: Adelfina Adelfina , Darmana Ayi , Rosita Tita
Published: February 2022

This study aims to analyze whether there is an influence of motivation on teacher performance, analyze whether there is an effect of job satisfaction on teacher performance, analyze whether there is an influence of education on teacher performance, analyze whether there is an influence of work experience on teacher performance and to analyze whether there is an influence of motivation, satisfaction work, education, and work experience on teacher performance. This research was conducted in elementary schools throughout Rantau Selatan in Labuhanbatu. Sampling using Multistage random sampling with criteria using purposive sampling (self choice) and by means of Cluster Random Sampling (CRS). The instrument used is a questionnaire. The questionnaire instrument in the form of a Likert scale with the number of motivational questionnaire items is 20 items, job satisfaction is 12 items and teacher performance is 20 items. The data analysis technique used assumption test in the form of univariate test, while hypothesis test used multivariate test at significant level a=0.05. The results showed that: There is an effect of motivation, job satisfaction, education, and work experience on teacher performance seen by the value of Fcount (3.302) > Ftable (2.55) significant value 0.017 <0.05, and R square value of 0.203
Hubungan Resiliensi Akademik dan Dukungan Sosial dengan Prokrastinasi Akademik pada Mahasiswa Angkatan 2015 Dan 2016 Fakultas Psikologi Universitas Medan Area
Authors: Shinta Dewi , Fadilah Risydah , Murad Abdul
Published: February 2022

The purpose of this study was to examine the correlation between academic resilience and social support with academic procrastination of College Students Faculty Of Psychology batch 2015 and 2016, Medan Area University. The approach used in this study was a quantitative approach . The samples technique in this study was an accidental sampling. In this study, the researcher used three scale measuring as the instrument type. The scale used to measure the academic procrastination, academic resilience and social support. The data analysis techniques used in this study was a multiple regression analysis. Based on the analysis of data the results show that: (i). There was a negative significant correlation between academic resilience with academic procrastination which was seen from R= -0,885 and R2=0,784 where p < 0.05. (ii). There was a negative significant correlation between social support with academic procrastination which was seen from R= -0,454 and R2=0,206 where p < 0.05. (iii). There was a significant correlation between academic resilience and social support with academic procrastination which was seen from coefficient F value = 218,390 and p<0,050 . It means that there was a significant correlation academic resilience and social support with academic procrastination college students Faculty Of Psychology batch 2015 and 2016, Medan Area University.
PENGARUH PROMOSI KOPING TERHADAP PENINGKATAN KOPING DALAM MENCEGAH STRES PADA MASYARAKAT
Authors: Devita Yeni , Malfasari Eka , Herniyanti Rina , Uni Ihwayuni
Published: February 2022

Coronavirus (COVID-19) is a virus that infects the respiratory system. The Corona pandemic affects the Indonesian economy from trading, investment, and tourism. It gives a big impact on low economic society. A society that is not able to adapt to the effect will be vulnerable to stress. The role of the medic is important to socialize coping to prevent stress on society. This research was aimed to find out the effect of coping socialization towards the coping improvement in preventing stress on low economic society that is affected by COVID-19 in Bancah Lesung. This is quantitative research with a quasi-experiment. 144 samples were used chosen by a purposive sampling technique. This research was done in July 2020. The questionnaire is used as the instrument and the data were analyzed by univariate and bivariate analysis, the data then were tested by the Wilcoxon method. It is found that p-value = 0.000 which means that there are effects of coping promotion towards increased stress on low economic society in Bancah Lesung. It is recommended that the next researchers continue research regarding coping and include other variables such as using health education with video to improve coping.
Avances en la zooarqueología chaqueña. El sitio La Ilusión I (Chaco, Argentina)
Authors: Del Papa Luis M. , Lamenza Guillermo
Published: February 2022

Los estudios zooarqueológicos en la región chaqueña son fundamentales para esclarecer diversos aspectos de las sociedades prehispánicas que allí habitaron. Se presentan los resultados del análisis de los restos faunísticos recuperados en el sitio arqueológico La Ilusión I (SChaSmar 3.1), que se encuentra emplazado sobre una elevación moderada en vinculación con un espejo de agua en la región de Esteros, Cañadas y Selvas de Ribera del Chaco Húmedo. El componente de ocupación se identifica como un estrato de tierras conchíferas en el cual se encuentran los depósitos culturales con una antigüedad de 630 ± 40 14C años AP (LP-2440) y representa, por el momento, el límite septentrional de la influencia de la Entidad Arqueológica Goya-Malabrigo. Se realizó la determinación anatómica y taxonómica de la muestra, la cuantificación y el análisis de las modificaciones óseas con el fin de distinguir los procesos y agentes que actuaron sobre los restos. Como resultado principal se puede mencionar el uso de fauna de bajo retorno energético como los moluscos, los peces y en menor medida los pequeños roedores, diferenciándose de la mayoría de los sitios de la región analizados previamente por la escasa representación del coipo.
Determinación de sexo a partir de métodos cuantitativos en entierros humanos del sitio Los Tres Cerros 1 (delta superior del río Paraná, Entre Ríos)
Authors: Ramos van Raap M. Agustina , Di Lorenzo Bianca , Scabuzzo Clara , Batalla Yamila
Published: February 2022

En este trabajo se presentan los resultados de la aplicación de funciones discriminantes en huesos largos de entierros humanos del sitio Los Tres Cerros 1 (Delta Superior del río Paraná, Entre Ríos). Debido a la gran cantidad de paquetes funerarios y huesos aislados hallados en el sitio, la ausencia de partes diagnósticas como pelvis y cráneo no permitió conocer el sexo de numerosos individuos. En este sentido, surgió la necesidad de aplicar esta metodología cuantitativa para ajustar la composición sexual de este conjunto. Las funciones discriminantes utilizadas corresponden a aquellas establecidas por otros investigadores para huesos largos de sitios del Delta Inferior del Paraná. El análisis se realizó en 37 huesos largos correspondientes a un número mínimo de 17 individuos. En primer término, se aplicaron las funciones en elementos óseos de nueve esqueletos que ya habían sido sexados previamente, mayormente a través de métodos cualitativos. Posteriormente se aplicaron a los huesos de ocho individuos con sexo desconocido. Estos resultados permitieron precisar el perfil sexual de los entierros del LTC1, observar una diferenciación sexual en las modalidades de inhumación y una mayor representación de individuos masculinos inhumados en el sitio.
Reconstrucción gráfica de las formas cerámicas del sitio arqueológico RS- TQ-141, Cruzeiro do Sul, Rio Grande do Sul, Brasil: enfoques preliminares
Authors: Soares André L. R. , De Melo Penha Murilo
Published: February 2022

Este artículo presenta los resultados parciales del análisis de fragmentos de la cerámica recuperada en el sitio arqueológico RS-TQ-141, ubicado en el municipio de Cruzeiro do Sul, en el Estado brasileño de Rio Grande do Sul. Se tiene por objetivo presentar la reconstrucción gráfica de las formas de los recipientes a partir de los fragmentos de borde de vasijas guaraníes encontradas en la primera etapa de excavación del sitio. Mediante el empleo de analogías etnohistóricas, se pretende reconstruir las formas y atribuir las funcionalidades de las vasijas según los criterios interpretativos establecidos a fines de la década de 1980 y comienzos de la década de 1990 para este tipo de hallazgo. En base a este abordaje se busca evaluar la diversidad de recipientes utilizados durante la ocupación del sitio, al tiempo que se busca establecer la funcionalidad del mismo y los potenciales alimentos y bebidas consumidos por sus ocupantes. Aunque la región tiene sitios datados para el período de contacto con los europeos (siglo XV de la era cristiana), la propuesta de la investigación es emplear un enfoque que traza vínculos con otros sitios de la región y así establecer parámetros comparativos con los otros contextos que fueran investigados sistemáticamente.
Conservación y administración de sitios de arte rupestre: nuevos enfoques. Comentarios iniciales
Authors: Strecker Matthias , Taboada Freddy
Published: February 2022

El tema de conservación y administración de sitios arqueológicos y, en particular, del arte rupestre ha sido tratado en Latinoamérica desde los años 1990 (ver Strecker y Taboada, 1995); sin embargo, es un desafío permanente que requiere esfuerzos considerables y la coordinación a nivel regional con los principales actores y responsables. A pesar de la cantidad de aportes y publicaciones existentes en numerosos países, a nivel internacional, pensamos que el tema debe ser reflexionado en forma crítica para aunar nuevos proyectos y programas que apunten a la conservación preventiva incluyendo campañas educativas, medidas de conservación y protección de los sitios.
Прогнозування впливу зміни технічного стану основних зразків зенітного ракетного озброєння на ефективність їх функціонування при тривалій експлуатації
Authors: Ланецький Борис Миколайович , Коваль Ігор Вікторович , Лук’янчук Вадим Володимирович , Попов Валерій Петрович
Published: February 2022

При тривалій експлуатації зенітного ракетного озброєння характерною є зміна технічного стану і надійності основних його зразків, що має вплив на показники ефективності використання за призначенням. Запропоновано оцінювати ефективність функціонування зенітного ракетного комплексу з урахуванням його технічного стану та надійності за допомогою коефіцієнтузбереження ефективності зенітного ракетного комплексу. Для оцінки коефіцієнту збереження ефективності розроблені моделі надійності, які враховують параметри типової циклограми використання за призначенням зенітного ракетного комплексу і календарну тривалість його експлуатації.
Diagnosis of Tooth Crack
Authors: Новак Н.В.
Published: February 2022

В современной стоматологии важное место занимают профилактические мероприятия, направленные на сохранение здоровья естественных зубов. В этом плане одной из проблем, заслуживающей внимания стоматологов, является повреждение твердых тканей зуба в виде трещин.В статье изложены классификация, факторы риска, причины развития, диагностика трещин постоянных зубов.

In modern dentistry, preventive events aimed at preserving the health of natural teeth occupy an important place. In this regard, one of the problems worthy of the attention of dentists is damage to the hard tissues of the tooth in the form of cracks.There are classification, risk factors, reasons of origin and diagnostics of permanent teeth’s fissures in the article.
Maxillofacial Lymphadenitis: Anatomical, Physiological and Clinical Aspects
Authors: Артюшкевич А.С. , Людчик Т.Б. , Степанова Ю.И. , Насибянц Н.В.
Published: February 2022

В статье представлен аналитический обзор научной отечественной и зарубежной литературы за последние 15 лет, посвященный анатомо-физиологическим и клиническим аспектам лимфаденитов челюстно-лицевой области. Синдром лимфаденопатии (ЛАП) встречается при большой группе различных заболеваний и представляет собой увеличение одной или нескольких групп лимфатических узлов в основном за счет гиперплазии фолликул лимфоидной ткани, что может быть проявлением как реактивных состояний, так и злокачественных процессов. В настоящее время в клинической практике стоматолога во всем мире отмечается увеличение распространенности лимфаденитов челюстно-лицевой области, в том числе у детей, что, с одной стороны, обусловлено неблагоприятной экологической ситуацией, а с другой – изменениями иммунологической реактивности человеческого организма. В связи с этим вопросы дифференциальной диагностики, лечения и профилактики лимфаденитов приобретают особую значимость для современного здравоохранения Республики Беларусь.

The article presents an analytical review of the scientific domestic and foreign literature for the last 15 years, devoted to the anatomical, physiological and clinical aspects of lymphadenitis of the maxillofacial region. Lymphadenopathy syndrome (LAP) is occurred in a large group of various diseases and is an enlargement of one or more groups of lymph nodes mainly due to hyperplasia of lymphoid follicles tissue, which can be a manifestation of both reactive states and malignant processes. Currently, in the clinical practice of the dentist around the world, there is an increase in the prevalence of lymphadenitis of the maxillofacial region, including in children. On the one hand it is due to the unfavorable environmental situation, and on the other – changes in the immunological reactivity of the human body. In this regard, the issues of differential diagnosis, treatment and prevention of lymphadenitis are of particular importance for modern healthcare in Republic of Belarus.
Periconceptional Genetic Counseling and the First Experience of Assisted Reproductive Technologies in Patients, which Diagnosed Breast Cancer
Authors: Демидчик В.Ю. , Шелкович С.Е. , Прибушеня О.В. , Дусь И.Л. , Ринкевич Е.П.
Published: February 2022

Все чаще раком молочной железы (РМЖ) заболевают женщины с нереализованной репродуктивной функцией. Современное химиотерапевтическое лечение обладает гонадотоксичным эффектом и может приводить к снижению овариального резерва. Использование вспомогательных репродуктивных технологий (ВРТ) – возможность сохранения фертильности до начала химиотерапевтического лечения.Группу исследования составили 18 женщин с диагнозом РМЖ. В 12 случаях для медико-генетического консультирования пациентки направлены до проведения специального лечения (химиотерапия) для рассмотрения вопроса о возможности проведения ВРТ и последующей витрификации яйцеклеток или эмбрионов. Также проведено преконцепционное медико-генетическое консультирование у 6 женщин после противоопухолевого лечения по поводу РМЖ. В 41,7% случаев наблюдается семейная форма РМЖ. Ни в одном случае ненаследственного РМЖ не установлена мутация в гене BRCA.ВРТ проведены в 58,3%, в 85,7% завершились витрификацией яйцеклеток или эмбрионов. Отказ от проведения ВРТ был связан как со стадией РМЖ, так и с осложненным гинекологическим анамнезом, приводящим к риску осложнений ВРТ.

More often women with unrealized reproductive function develop breast cancer (BC). Chemotherapeutic treatment has a gonadotoxic effect and can lead to a decrease ovarian reserve. The use of assisted reproductive technologies (ART) is the ability to preserve fertility before starting chemotherapeutic treatment.The study group consisted of 18 women diagnosed with BC. In 12 cases for genetic counseling, the patients were referred before special treatment (chemotherapy) to consider the possibility of ART and subsequent vitrification of oocytes or embryos. Also, pre-conceptual medical and genetic counseling was carried out in 6 women after treatment for breast cancer in remission.ART was performed in 58.3%, and in 85.7% it was completed with vitrification of oocytes or embryos. Refusal to perform ART was associated with both the stage of breast cancer and a complicated gynecological history, leading to the risk of complications of ART.
Genetically Determined Short Stature in the Practice of an Obstetrician-Gynecologist
Authors: Медведева Н.Н. , Прибушеня О.В.
Published: February 2022

Низкий рост беременных женщин приводит к увеличению риска развития акушерских осложнений. Установление причины низкорослости помогает акушерам-гинекологам правильно оценить риск развития осложнений беременности и родов, проводить профилактику, своевременную диагностику и лечение для улучшения исходов для матери и плода и предотвращения перинатальных потерь.

The low height of pregnant women leads to an increased risk of obstetric complications. Finding the cause of short stature helps obstetricians-gynecologists correctly assess the risk of complications of pregnancy and childbirth. It also helps to prevent diseases, perinatal losses and timely diagnose and find the right treatment to improve maternal and fetal outcomes.
Sartans in the Practice of a Cardiologist
Authors: Лоллини В.А. , Лоллини С.В.
Published: February 2022

Сердечно-сосудистые заболевания (ССЗ) являются ведущей причиной смерти во всем мире, на их долю приходится примерно 29,2% от общего числа смертей. Из всех смертей, связанных с ССЗ, около 43% вызваны ишемической болезнью сердца, 33% – цереброваскулярными заболеваниями, 23% – гипертонической болезнью и другими сердечными заболеваниями. Изменения, происходящие в сердечно-сосудистой системе при развитии ССЗ, рассматриваются как континуум их развития. Концепция континуума может использоваться для описания сердечно-сосудистых заболеваний в целом или в конкретных сосудистых руслах (например, ишемическая болезнь сердца или цереброваскулярное заболевание). Блокаторы рецепторов ангиотензина II (БРА) являются антигипертензивными лекарственными средствами, имеющими значительную доказательную базу эффективности и безопасности, используемыми для снижения риска развития ССЗ. Клинические доказательства их эффективности продолжают накапливаться. Определен ряд благоприятных плейотропных эффектов, повышающих их эффективность. В обзорной статье обсуждаются результаты знаковых клинических испытаний БРА, опубликованные за последние годы. Важное место отведено рассмотрению клинических эффектов кандесартана (Касарк) как одного из самых эффективных препаратов данной группы.

Cardiovascular disease (CVD) is the leading cause of death worldwide, accounting for approximately 29.2% of total deaths. Of all CVD-related deaths, about 43% are due to ischemic heart disease, 33% to cerebrovascular disease, and 23% to hypertension and other heart diseases. Changes occurring in the cardiovascular system during the development of CVD are considered as a "continuum" of their development. The concept of a continuum can be used to describe cardiovascular disease in general or in specific vascular beds (eg coronary artery disease or cerebrovascular disease). Angiotensin II receptor blockers (ARBs) are antihypertensive drugs with significant evidence of efficacy and safety used to reduce the risk of developing CVD. Clinical evidence for their effectiveness continues to accumulate. A number of favorable pleiotropic effects have been identified that increase their effectiveness. This review article discusses the results of landmark ARB clinical trials published in recent years. An important place in the ARB group is given to the consideration of the clinical effects of kаndesartan (Casark) as one of the most effective drugs in this group.
Contemporary technologies in research to control and reduce the health risk of radon exposure
Authors: Ababii Aurelia
Published: February 2022

Ionizing radiation of terrestrial origin is a topic of global interest and the main objective is the study of the medical-biological effects on health. The academic community is in continuous research on the development of methods for detecting them. One of the most important elements participating in the creation of the natural background of ionizing radiation, with a major impact on health is radon. It cannot be perceived by the human senses as it is an odorless, colorless, and tasteless gas. Radon inhaled into the alveoli of the lungs disrupts the main cellular processes, the translation and transcription of DNA and RNA molecules, thus occurring a series of mutations in the genetic apparatus. Exposure to high levels of radon is the second leading cause of lung cancer after tobacco use.Determining the concentration of radon in the air of residential homes, public buildings and workplaces is a priority action for the development and implementation of the action plan in the context of the objectives of EURATOM Directive 59/2013.
Constructive-Functional Analysis and Sizing of Hydraulic Filters
Authors: Baroiu Nicușor , Moroșanu Georgiana Alexandra
Published: February 2022

The reliability of hydrostatic installations depends on the low level of impurities in an environment with pressure at an allowable value, which avoids an accentuated wear of the individual elements of the installations. Hydraulic filters are elements that have a role in protecting the hydrostatic installations from the particles that are found in the hydraulic oil. The paper aims to present some of the elements underlying the construction of hydraulic environment filtration equipment, certain conditions that are imposed on them, as well as the main problems related to the calculation and sizing of filters.
Verification through Three-Dimensional Scanning of a Part Made by Rapid Prototyping Technologies
Authors: Oprea Mădălina , Moroșanu Georgiana Alexandra , Teodor Virgil Gabriel
Published: February 2022

Lost wax casting is a known process for making complex shaped parts. Based on the known technology, one can imagine a technological variant that involves obtaining the model through rapid prototyping processes, and the mold will be made around this model. Subsequently, the model, made of a soluble material will be dissolved, leaving the mold with the corresponding inner cavity. A frequently encountered problem is the need to verify the dimensional accuracy of the model, especially in conditions where its complexity is special.

The paper presents the design of the model starting from the shape of the piece to be obtained, the realization of the model using the technology of filament deposition in a molten state and the inspection of the model obtained using a video scanning system.
The Effect of Learning Activity Using Talking Pen to Improve Student Learning Motivation
Authors: Iffah Ukhtul , Rodiyah Aisyatur
Published: February 2022

Learning motivation was a studied manner from student and the first actor to certainly study result. Talking pen was learning for students to motivate them in sharing an opinion. The population of this research was all students of MTs. Nurul Jadid Mlandingan Situbondo, consisting of 58 students and the sample was using random sampling method by 10 students of VII- B and 15 students of VII-A. The instrument data collection used observation, interview, and test, the researcher analyzed normality test and homogeneity by (SPSS). From the test on mean VII A=0,76,00 more than 0,5. So in the research was normal, H1 was accepted and from VII B= 0,82,6 more than 0,5. So the research was normal, so H1 was accepted. For the homogeneity test where the test of pre-test was homogeneity, the significant was0,892. It means that the significance was more than 0,05, which H1 was accepted. Based on the test of post-test, the homogeneity significance was 0,136. It means that the significance was more than 0,05, so H1 was accepted. Based on the result of the t-test, the pre-test and post-test are significant. t-test must be under 0,05 and in the table are 0,000, So the effectiveness and H1 were accepted.
Improving Students’ Writing Skill in Writing Narrative Text Through Picture And Picture Method
Authors: Hidayatullah M. Hilmi
Published: February 2022

One of the important materials in reading skills is narrative text. The narrative text is taught since the 8th grade of Junior High School and is a mandatory material until it is included in the National Examination (UN) grid, college entrance exams, and TOEFL. The narrative text is a type of English text that aims to tell a story that has a series of connected chronological events. It is the main part of English text taught in Junior High School. Unfortunately, researchers still found many students who did not master narrative texts, especially in grade 8 of SMP Ibrahimy 1 Sukorejo. The picture and picture model is one of the learning models that can improve students' writing skills in narrative texts. The Picture and Picture model has the same principle and way of working as the method of learning to compose pictures. Students are equally asked to arrange pictures that have been prepared sequentially and systematically. Systematic and sequential according to the reasoning and logical strength of students. This research used the classroom action research method and was conducted in 2 cycles through four stages, namely planning, implementation, observation, and reflection. Data collection techniques used were observation, questionnaires, and tests. The finding of this research showed that picture and picture models could improve students’ writing skills in writing narrative text.
Comparative analysis of students enrolled in administrative and IT study areas in the TecNM tutoring program in the Comarca Lagunera
Authors: Moreno-Núñez Elda , Arzola-Monreal Juan Martín , Flores-Luévanos María Guadalupe , Rodríguez-Lozano Karla Verónica
Published: February 2022

The object of this research was the comparative analysis of the students assisted by the Institutional Tutoring Program (PIT) of the Tecnologico Nacional de Mexico and who are enrolled in different academic engineering studies. The research was done in three technological institutes in the Comarca Lagunera. A comparative study with t-test was carried out between the administrative and IT study areas, with a confidence level of 97%. Among the findings, it is worth noting that the tutored students of administrative careers are more sociable than their peers in the IT area, but these students have more confidence in their tutor to talk about their personal problems; students who use institutional support services perceive that their participation in the tutorial program improves their grades, they ask their tutor for help and are more willing to listen to his advice and recommendations. Regarding the type of family, students who live in families with both parents are more daring than those who come from another family type.
Reengineering and Innovation to facilitate the transition from industry 3.0 to 4.0
Authors: Orozco-Magallanes Rubén Ulises , Peña-Montes De Oca Adriana Isela , Macías-Brambila Rubén Hassem , López-Laguna Ana Bertha
Published: February 2022

Disruptive innovation project regarding technologies available in the transformation industry, in order to face the challenges of globalized competition, respond to a production logic with characteristics of the so-called smart factory and thus close the technological gap to the use contemporary and innovative industrial automation systems through cyber physical elements for the constitution of a digital twin. Among the significant tasks, the review and analysis of the integration means for Industry 4.0 was developed through the use of techniques and tools of rapid methodologies for the design and management of engineering projects, as well as the diagnosis and design proposal of solution in improvements. Therefore, it is a functional approach to the estimated interpretation of international standards when developing the application of a standard process control solution with the capacity to be reworked and composed in such a way that a hybrid productive architecture is generated.
SEMIOTIC ANALYSIS IN TO ALL THE BOYS TRILOGY MOVIE POSTERS
Authors: Putri Annisa Eka , Nurochman
Published: February 2022

In movie industry, posters are one of the most powerful media and important to advertise something and deliver some information to the public. Posters contain two elements: verbal (script) and visual (visual art). The problem of this research are: (1) what are semiotic signs that found in To All The Boys trilogy movie posters and (2) how is significance displayed on the verbal and visual signs in To All The Boys trilogy movie posters. The aims of this research are to find out semiotic signs that exists on To All The Boys trilogy movie posters and to describe the significance that displayed on the verbal and visual signs in To All The Boys trilogy movie posters. This research uses qualitative method by using Ferdinand De Saussure signification theory. As a result, the writer found verbal and visual sign in the object of this research. The verbal signs are shown through the ads line, movie title, movie distributor, tagline, release date, and movie logo. Meanwhile, the visual signs are shown through the background illustration of the poster, the character placement in the poster, and colors.
FOCUSING THE CONTENT OF ARTICLES, YET NEGLECTING THE CITATION AND REFERENCE STYLE
Authors: Setiarini Ni Luh Putu Putu
Published: February 2022

Scholars tend to give extra efforts to write the content of their study, yet some forget to pay much attention in writing the standardization of citation and reference. It yields errors in presenting citation and reference based on the guideline required by the journals. Citing and referencing are two mediums to quote authors’ opinions and also give credits for their intellectual ideas. An analysis of citation and reference of articles indexed by Scopus Quartile 2 was carried out to scrutinize errors in writing citation and reference page. The data were taken from a journal required authors to adhere the guidelines of the Publication Manual of the American Psychological Association (7th Ed). The method used was qualitative. The data of 68 errors in citations and 139 errors in reference page were gathered by downloading the articles from the website of the journal. The results show that errors identified in writing the citation are classified into narrative citation and parenthetical citation. Errors vary in initiating page number, incorrect use of ampersand, incorrect style of multiple citation and wrong order of multiple citations. With regard to reference page, errors are detected in writing the titles of the works, typing the references taken from journals and proceedings and no translation provided from other languages. Errors in referencing edited works and abbreviating the authors are also pinpointed. The results imply that in order to produce accurate citations and references, authors are obliged strictly to follow and conform one style required by the journal
Bottom gate single crystal Si thin-film transistors fabricated by all sputtering processes
Authors: Yeh Wenchang , Ohtoge Kaisei , Magari Yusaku
Published: February 2022

Single-crystal Si (c-Si) bottom-gate thin-film transistors (BG-TFTs) were fabricated using all sputtering processes. Laser doping from sputter-deposited Sb-doped amorphous Si film was proposed, by which n+ c-Si with resistivity and contact resistivities of 1.5 × 10−3 Ωcm and 2.1 × 10−5 Ωcm2, respectively, were fabricated. In addition, thin (50 nm) and low-heat conductive titanium was proposed for BG to realize continuous lateral crystal growth in Si film above the edge of BG. The fabricated n-channel c-Si BG-TFTs exhibited a field-effect mobility of 75 ± 21 cm2 V−1s−1, subthreshold swing of 0.612 ± 0.110 Vdec−1, and threshold voltage of 4.9 ± 1.38 V. Lack of bottom Si/SiO2 interface quality was indicated to be the origin of insufficient mobility.
AN ISSUE ON LEGAL PERSONALITY OF COOPERATIVES IN FRAMEWORK ACT ON COOPERATIVES IN SOUTH KOREA: ITS SIDE EFFECT AND DIRECTION FOR REVISION
Authors: Kim Hyungmi
Published: February 2022

This article explores an issue on legal personality of cooperatives under the Framework Act on Cooperatives (FAC) in the Republic of Korea. The FAC definescooperatives as “legal entity” and social cooperatives as “non-profit corporation”. This division led to considerable confusion in Korea in terms of the co-operatives’ practices between profit-making ones and non-profit ones, and it is necessary to resolve this juridical segmentation. This article traces background of FAC which created this legal segmentation and suggests the unification of both co-operatives as “cooperative entity” with the aim of allowing them to be certified or registered as “social cooperatives” when they yield high social value.
A ECONOMIA SOCIAL EM PORTUGAL – UM BALANÇO TEÓRICO INSCRITO NA HISTÓRIA
Authors: Garrido Álvaro
Published: February 2022

Centrado na realidade portuguesa e no percurso histórico das ideias e organizações identificadas com o conceito de Economia Social, o presente artigo propõe um balanço teórico do conceito e discute as vantagens heurísticas da inclusão de uma perspectiva histórica no conhecimento académico do tema. Começa-se por uma discussão da genealogia histórica da ideia de Economia Social no contexto europeu e em Portugal, país em que as organizações e práticas identificadas com o património histórico da Economia Social evidenciam um alto grau de reconhecimento institucional. Após uma síntese crítica das principais fontes que podem proporcionar conhecimento historiográfico sobre as mudanças e continuidades do conceito de Economia Social, salientam-se as evidências do seu processo de institucionalização recente, muito vinculado à transição para a democracia em Portugal. O artigo fecha com uma proposta de periodização dos marcos históricos da Economia Social portuguesa, uma realidade dinâmica cujo análise histórica e debate historiográfico podem contribuir para a sedimentação das suas práticas e valores comuns.
IMPUGNAÇÃO DA DELIBERAÇÃO DE EXCLUSÃO DE UM ASSOCIADO JUNTO DA ASSEMBLEIA GERAL Comentário ao acórdão do Tribunal da Relação de Guimarães de 20 de fevereiro de 2020 (proc. n.º 878/17.9T8PTL.G1)
Authors: Amorim Ana
Published: February 2022

O texto aborda a anulabilidade da deliberação de exclusão de um associado tomada pelo órgão executivo da associação e a respetiva impugnação junto da assembleia geral, prevista no Regulamento Geral Interno. Tendo aquela impugnação sido qualificada como prévia e imperativa relativamente a uma eventual ação de anulação, fica inviabilizado o recurso direto a tribunal para arguição dos vícios da deliberação. O Tribunal da Relação de Guimarães considerou que restava apenas ao associado excluído a possibilidade de suscitar a convocação judicial da assembleia geral.
Implementasi Aplikasi Android untuk Meningkatkan Layanan Promosi di Smk Multazam Gisting
Authors: Lestari Kanti , Yusuf Ahmad Hilal , Muslihudin Muhamad , Pratomo Panji Andika
Published: February 2022

Teknologi informasi bergerak semakin maju dan berkembang dari setiap masanya.salah satu sistem yang banyak digunakan pada saat ini adalah telepon selular(smartphone) terutama telepon pintar(Smartphone), salah satu jenis smartphone menggunakan sistem operasi android. Untuk memanfaatkan teknologi yang ada saat ini untuk mensosialisasikan SMK Multazam kepada masyarakat, maka dibutuhkan suatu aplikasi informasi berbasis android. Tujuan dari penelitian ini adalah untuk mengimplementasikan sistem aplikasi yang dapat menampilkan lokasi dan profil SMK Multazam Gisting. Tahapan dalam metode pengumpulan data yang digunakan yaitu tahap observasi, tahap wawancara, dan tahap pustaka. Metode pengebangan sistem yang digunakan adalah metode waterfall.untuk membangun sistem aplikasi tersebut menggunakan App Invertor. Desain sistem tersebut menggunakan perancangan flowchart, use case diagram, class diagram. Penelitian yang dilakukan di SMK Multazam Gisting menghasilkan suatu aplikasi informasi SMK Multazam Gisting berbasis Android. Aplikasi ini diharapkan dapat membantu dan memudahkan pengguna dalam mencari informasi terhadap SMK Multazam Gisting.
Rancangan Bangun Sistem Pakar Diagnosa Gejala Kecanduan Game Online Pada Remaja Menggunakan Metode Certainty Factor
Authors: Wibisono Sony Kartika , Wulandari Amanah Tri , Supriyatin Supriyatin
Published: February 2022

Game online merupakan jenis permainan yang memberikan kesenangan tersendiri bagi pemainnya, karena dapat dimainkan tidak hanya sendiri (singleplayer), namun dapat juga dimainkan dengan dua orang atau lebih (multiplayer) dari berbagai tempat, dan negara yang berbeda. Karena hal itu, banyak yang memainkan game online secara terus menerus sampai lupa waktu, bahkan dapat menyebabkan kecanduan. Oleh karena itu, dibutuhkan sistem pakar untuk mendiagnosa gejala kecanduan game online sebagai sarana mengatasi masalah kecanduan game online tersebut. Aplikasi yang dikembangkan ini bertujuan untuk memprediksi tingkat pertumbuhan penduduk dengan hanya menganalisis data tersebut menggunakan metode Certainty Factor, yaitu metode untuk mengelola ketidakpastian dalam sisem berbasis aturan. Metode ini mampu menangani ketidakpastian jawaban yang ditemukan yaitu ketika pakar tidak dapat mendefinisikan hubungan antara gejala dengan penyebab secara pasti, dan pasien tidak dapat merasakan gejala dengan pasti. Dari hasil metode tersebut terdapat 3 jenis kecanduan online game yang didapat dari seorang pakar yaitu kecanduan ringan (kriteria antara 0.1 s/d 0.39), kecanduan sedang (kriteria antara 0.4 s/d 0.79), dan kecanduan berat (kriteria antara 0.8 s/d 1)
Implementasi Teknik Data Mining untuk Prediksi Peminatan Jurusan Siswa Menggunakan Algoritma C4.5
Authors: Manullang Novitaria , Sembiring Rahmat Widia , Gunawan Indra , Parlina Iin , Irawan Irawan
Published: February 2022

Dalam usaha untuk menyelenggarakan pendidikan yang berkualitas pada suatu instansi sekolah maka diperlukan prediksi peminatan siswa dalam pemilihan jurusan yang terbaik di bangku sekolah. Tujuan peminatan siswa ini dalam pemilihan jurusan sangat penting dalam menunjang ilmu ke perguruan tinggi dan lebih semangatnya siswa tersebut dalam mengembangkan ilmu di bidang jurusan yang dipilihnya, seperti masalah di beberapa Sekolah Menengah Kejuruan dimana siswa tersebut memilih jurusan sesuai dengan dorongan orang lain tanpa ada minat pada jurusan tersebut sehingga mengakibatkan turunnya semangat dalam belajar. Data mining merupakan salah satu cara untuk mengubah data menjadi informasi yang berguna dan dapat menghasilkan ilmu baru. Metode yang digunakan adalah Algoritma C4.5 dalam menentukan jurusan yang akan diambil oleh siswa sesuai dengan latar belakang, minat dan kemampuannya sendiri. Variabel yang digunakan adalah jurusan siswa, hasil tes minat dan bakat siswa. Dengan pengolahan data menggunakan aplikasi RapidMiner didapat bahwa nilai precision sebesar 100% dan nilai recall sebesar 100%.
Optimasi Bandwidth Menggunakan Metode Peer Connection pada Dinas Lingkungan Hidup Pematangsiantar
Authors: Tampubolon Jose Andreas , Suhada Suhada , Safii M , Poningsih Poningsih , Efendi Bahrudi
Published: February 2022

Tujuan penelitian ini adalah untuk memberikan Quality of Service yang baik bagi seluruh pengguna internet dalam suatu jaringan dengan cara memanajemen bandwidth dengan metode Peer Connection Queue (PCQ) menggunakan Queue Tree. Dengan menerapkan metode Peer Connection Queue (PCQ) menggunakan Queue Tree, maka setiap user yang mengakses internet akan mendapatkan alokasi bandwidth yang merata. Pengujian menggunakan Mikrotik RouterBoard dengan beberapa komputer yang disambungkan via wired dan beberapa perangkat yang disambungkan melalui jaringan wireless. Hasil penelitian menunjukan bahwa manajemen bandwidth dengan metode PCQ menggunakan Queue Tree memberikan hasil yang lebih baik dibandingkan tanpa menggunakan PCQ sebab dengan menggunakan PCQ semua user yang tergabung dalam satu jaringan mendapatkan alokasi bandwidth yang sama rata antara satu dan yang lain sehingga pengguna merasa adil. Yang mana artinya Quality of Service yang diberikan oleh penyedia jaringan sudah sangat baik.
Pelatihan Daur Ulang Sampah Botol Plastik Sebagai Media Pembelajaran Pengelolaan Sampah Dan Kreativitas
Authors: Sulistiyani Rina
Published: February 2022

The volume of waste that continues to increase, especially plastic waste requires appropriate management strategies, one of which is through recycling. Plastic bottle recycling training aims to increase knowledge of dealing with plastic waste and develop the creativity of elementary school students through training on recycling plastic bottle waste. Implementation methods include environmental observations, problem identification, determination of service activities, coordination of service activities with prospective participants, implementation of training. The waste recycling training activity has been successful and running smoothly, able to develop creativity and increase participants' knowledge regarding plastic waste management. Supporting factors for success include the motivation of participants to use the training as a source of new knowledge, increase skills, as a means to relieve boredom during the pandemic and thanks to the support of parents.

Keywords : creativity, learning, recycling, training, waste

 

ABSTRAK

Volume sampah yang terus meningkat, utamanya sampah plastik menuntut strategi pengelolaan yang tepat, salah satunya melalui daur ulang. Pelatihan daur ulang sampah botol plastik bertujuan untuk meningkatkan pengetahuan mengatasi sampah plastik dan mengembangkan kreativitas siswa Sekolah Dasar melalui pelatihan daur ulang sampah botol plastik. Metode pelaksanaan mencakup pengamatan lingkungan, identifikasi masalah, penentuan kegiatan pengabdian, koordinasi kegiatan pengabdian dengan calon peserta, pelaksanaan pelatihan. Kegiatan pelatihan daur ulang sampah telah berhasil dan berjalan lancar, mampu mengembangkan kreativitas dan meningkatkan pengetahuan peserta terkait pengelolaan sampah plastik. Faktor pendukung keberhasilan antara lain motivasi peserta yang menjadikan pelatihan sebagai sumber pengetahuan baru, menambah ketrampilan, sebagai sarana untuk menghilangkan rasa jenuh selama pandemi dan berkat dukungan orang tua.

Kata kunci : daur ulang, kreativitas, pelatihan, pembelajaran, sampah
Dampak Perkuliahan Daring terhadap Prestasi Belajar Mahasiswa Teologi Sekolah Tinggi Teologi Cipanas
Authors: Saputra Yudha Nata
Published: February 2022

[THE IMPACT OF ONLINE LECTURES ON THE LEARNING ACHIEVEMENT OF THEOLOGY STUDENTS AT THE CIPANAS THEOLOGICAL COLLEGE] The Covid-19 pandemic has "forced", the education sector is no exception for religious higher education, such as STT to change face-to-face lectures into online lectures. There are many obstacles faced by universities in carrying out online lectures, such as the lack of absorption of lecture material delivered by lecturers, poor internet connections, difficulty adapting to online lectures. Generating worry will have an impact on decreasing student achievement. Several studies on the impact of online lectures on student achievement have been carried out by several universities, but for religious universities, it is still very rare, so it is necessary to immediately conduct research related to the impact of online lectures on student achievement in religious universities. The purpose of this study is to analyze the impact of online lectures on student achievement in theological colleges. The research method used in this research, namely the experimental method, by comparing the average student achievement before online learning and after online learning. The results showed that there was a significant difference in the average student achievement before online learning and after online learning, where student learning achievement after online learning was higher than before online learning.
Denoising with Singular Value Decomposition for Phase Identification in Power Distribution Systems
Authors: Zaragoza Nicholas , Rao Vittal
Published: February 2022

Phase identification is the problem of determining what phase(s) that a load is connected to in a power distribution system. However, real-world sensor measurements used for phase identification have some level of noise that can hamper the ability to identify phase connections using data-driven methods. Knowing the phase connections is important to keep the distribution system balanced so that parts of the system are not overloaded, which can lead to inefficient operations, accelerated component degradation, and system destruction at worst. We present a feature engineering pipeline that combines Singular Value Decomposition (SVD) with an Interquartile Range (IQR)-based nonlinear filter to denoise matrices of voltage magnitude measurements. We empirically show that this pipeline is effective in denoising data that contains either additive Gaussian, Laplacian, Cauchy, or mixed Gaussian/Cauchy noise. This approach reduces Frobenius error and increases the average phase identification accuracy over a year of non-stationary time series data. K-medoids clustering is used on the denoised voltage magnitude measurements to perform phase identification.