bluuebunny/crossref_metadata_2025 huggingface dataset:
Szülők véleménye az óvodáskorú gyermekek IKT-eszköz használatának negatív és pozitív hatásairól
Authors: B. Németh Mária , Hódi Ágnes , Juhász Fruzsina , Sárik Anett M. , Tóth Edit
Published: April 2021

Hazánkban is érvényes tendencia az, hogy egyre több 6 évnél fiatalabb gyermek használ IKT-eszközt (Livingstone, Haddo & Gorzig, 2012) és van kitéve a technológia hatásainak otthonában. A család IKT-használathoz való hozzáállása, mintaadása jelentősen befolyásolja az óvodáskorúak digitális eszközhasználatának mennyiségét és minőségét (Kalaš, 2010). Számos óvodáskorú gyermek szülei engedélyezik az IKT-eszközök és digitális tartalmak használatát akár tudásszerzés, akár szabadidős céllal. Hazai vizsgálatok is rámutattak, hogy jelentős arányuk tudatos eszközhasználó és odafigyel arra, gyermeke hogyan, mire használja a technológiát és megismeri a programot mielőtt megengedi annak használatát (Hódi et al., 2019). Hiányzik azonban a kirakó azon fontos darabja, amely a szülők közvetítő viselkedését irányító motívumokra világít rá, arra, hogy a szülők hogyan vélekednek az IKT-eszközök pozitív és negatív hatásairól, ezen vélekedések hogyan orientálják őket gyermekeik digitális szocializációjában. Jelen tanulmányban közölt adatok erre a hazai tekintetben hiányos, ezidáig kismintás zárt kérdőíves méréssel vizsgált tudásszeletre vonatkoznakEgy nagyváros önkormányzati fenntartású óvodáiban végezett kutatásunkban megkértük a szülőket (N=3 969), fejtsék ki véleményület az IKT-eszköz használat pozitív és negatív hatásairól óvodás korban. A technológia pozitív hatásairól 1 507 (78,5%), negatív hatásairól 1 545 (82,14%) szülő fejtette ki véleményét, melyeket tartalomelemzéssel a megalapozott elmélet (grounded theory) módszerével dolgoztuk fel.Vizsgálatunkban az IKT jótékony hatását a szülők jellemzően a tudás megszerzésében (86,79%), a fejlődés és a tanulás lehetőségében (32,91%), illetve az információhoz való hozzáférésben (15,79%) látják. A megkérdezettek úgy gondolják (22,36%), a korai IKT-tapasztalatok előkészítik a későbbi tanulmányokat és a gyermekeknek könnyebb lesz az iskolában. Válaszadóink között többen (5,37%) pozitívan értékelik, hogy a digitális média szórakoztatja, leköti a gyermekeket, mikor ők elfoglaltak. Az IKT-használat rizikóját a szülők többsége (63,24%) a nemkívánt viselkedésben, azon belül a függővé válásban és az agresszív, erőszakos magatartásban látja. A válaszadók több, mit egyharmada szerint nem jó, hogy a gyermekek a digitális eszközök miatt elutasítják a valós, fizikai térben végzett tevékenységeket, kevesebbet mozognak és játszanak a társaikkal, beszűkülnek a személyes jelenléttel járó kapcsolataik. Közel ugyanennyien (31,65%) gondolják, hogy az IKT-tevékenység testi, kognitív, pszichés, és szocializációs zavarokat idéz elő. A válaszok arra utalnak, hogy a szülők esetünkben is alapvetően pozitívnak ítélik az IKT technológiák hatásait, de kevésbé tudják azonosítani azokat. A megnevezett kockázatok ugyanakkor más kutatásokhoz hasonlóan relatíve jól behatárolható kategóriákba sorolhatók (lásd Chaudron, 2015; Kalaš, 2010).
ВИКОРИСТАННЯ СИСТЕМ УПРАВЛІННЯ НАВЧАЛЬНИМИ МАТЕРІАЛАМИ В ПРОЦЕСІ ІНФОРМАТИЧНОЇ ПІДГОТОВКИ СТУДЕНТІВ МЕДИЧНИХ УНІВЕРСИТЕТІВ
Authors: Микитенко П. , Кучеренко І.
Published: April 2021

Формування проблеми. У роботі розглядаються теоретичні та практичні аспекти  застосування систем управління навчальними матеріалами. Зважаючи на значний педагогічний потенціал та умови сьогодення, беззаперечно,  актуальними є питання щодо побудови моделей, розробки методів і методик та пошуку ефективних шляхів впровадження систем управління навчальними матеріалами в процес інформатичної підготовки студентів медичних ЗВО.

Методи. Для виконання поставлених завдань дослідження було використано комплекс наукових методів досліджень, а саме: метод системного аналізу, бібліосемантичний метод, емпіричні методи та моделювання.

Результати. Обґрунтовано доцільність впровадження систем управління навчальними матеріалами та здійснено виклад загальних принципів їх застосування. Висвітлено компоненти методичної системи інформатичної підготовки, зокрема, визначено цілі та завдання навчання інформатичних дисциплін в медичних ЗВО. Досліджено критерії, що висуваються до систем управління навчальними матеріалами та проаналізовано можливості їх використання. Виокремлено низку функціональних характеристик з метою встановлення найефективнішої системи та здійснено їх порівняльний аналіз.

Висновки. Встановлено, що LСMS Moodle та Google Classroom мають споріднене завдання ‒ організація та управління навчальним процесом, однак вони володіють і низкою відмінностей в функціональних можливостях. Проте, компенсувати відсутність певних можливостей можна завдяки комбінованому використанню окремих елементів цих систем. У сучасній системі організації навчального процесу в медичних закладах вищої освіти застосування технологій дистанційного навчання є невід’ємною умовою забезпечення якісної підготовки майбутніх фахівців. Використання систем управління навчальними матеріалами, зокрема, хмарних сервісів розширює можливості організації дистанційного навчання, надає нові можливості для більш активного залучення студентів в освітній процес, сприяє підвищенню рівня загальнокультурної обізнаності майбутніх фахівців.
РОЗВ’ЯЗУВАННЯ ЗАДАЧ ІЗ ФІЗИЧНИМ ЗМІСТОМ НА УРОКАХ МАТЕМАТИКИ ЯК СКЛАДОВА ФОРМУВАННЯ УНІВЕРСАЛЬНИХ НАВЧАЛЬНИХ ДІЙ УЧНІВ
Authors: Швай О.
Published: April 2021

Формулювання проблеми. Важливим завданням сучасної шкільної освіти є підготовка творчої особистості, яка може самостійно здобувати знання і в  подальшому використовувати їх у практичній діяльності.  У зв’язку з цим на перший план виходить проблема формуванням універсальних навчальних дій школярів, оволодіння якими  забезпечує умови  для  їх саморозвитку і самовдосконалення.

Матеріали і методи. Використано аналіз психологічної, навчально-методичної літератури в контексті дослідження, вивчення та узагальнення передового педагогічного і власного досвіду роботи у навчальних закладах.

Результати. У статті проведено аналіз наукової літератури з проблеми формування універсальних навчальних дій школярів. Висвітлено поняття «універсальні навчальні дії», описано характерні особливості універсальних навчальних дій та їх види.

Акцентовано увагу на тому, що формування універсальних навчальних дій школярів має здійснюватися з урахуванням специфіки методології пізнання світу в різних навчальних предметах. Обґрунтовано, що розв’язування на уроках математики задач із фізичним змістом є дійовим засобом формування універсальних навчальних дій. При розв’язуванні таких завдань в школярів відбувається удосконалення умінь порівнювати, аналізувати, узагальнювати, перекладати текст на мову математики тощо. Таким чином створюються усі умови для ознайомлення учнів у межах шкільної програми з математичним моделюванням, формування у них поняття про математичну модель, її види, етапи математичного моделювання, вироблення умінь будувати доцільні математичні моделі.

Висновки. Розвиток в учнів правильних уявлень про характер відображення математичних явищ і процесів реального світу, ролі математичного моделювання в науковому пізнанні відіграє важливе значення для формування універсальних навчальних дій школярів. Запропоновано деякі методичні прийоми, які допомагають цілеспрямовано розвивати в школярів вміння побудови математичних моделей при розв’язуванні задач з фізичним змістом.
PERAN SEORANG GURU TERHADAP INOVASI PENDIDIKAN DI ERA MODERN
Authors: hidayat akbar
Published: April 2021

Pendidikan tidak akan pernah diam, pendiidkan akan selalu berkembang dan mengalami perubahan, dalam proses perkembangan tersebut tentu harus ada dukungan dari orang- orang yang berwenang terhadapnya seperti pemerintah, masyarakat, dan sebagainya. Dengan ini agar terciptanya perubahan pendidikan diperlukannya sebuah inovasi dimana inovasi ini akan membawa pendidikan menuju perubahan yang lebih baik dan untuk menciptakan sebuah inovasi tersebut diperlukannya peran seorang guru yang diharapka mampu membawa anak didiknya untuk masuk kedalam sebuah perubahan karena gurulah yang menjadi langkah awal dalam berinovasi demi terciptanya sebuah perubahan pendidikan
Pendidikan Sejarah Terhadap Pendidikan Karakter
Authors: Firdaus Dana Rizki
Published: April 2021

Pendidikan adalah upaya untuk membentuk karakter siswa sehingga mereka dapat mengetahui dan membedakan antara yang baik dan buruk dalam kehidupan bermasyarakat, berbangsa dan bernegara. Pendidikan karakter saat ini sangat diperlukan untuk mengatasi masalah generasi penerus bangsa ini yang semakin sulit dikendalikan. Tanpa pendidikan sama sekali mustahil suatu kelompok manusia dapat hidup berkembang dengan cita-cita untuk maju, sejahtera, dan bahagia menurut konsep pandangan hidupnya. Begitupula pendidikan sejarah memiliki aspek strategis sebagai salah satu media pendidikan dalam membangun karakter bangsa. Pemahaman sejarah perlu dimiliki setiap orang sejak dini agar mengetahui dan memahami makna dari peristiwa masa lampau sehingga dapat digunakan sebagai landasan sikap dalam menghadapi kenyataan pada masa sekarang serta menentukan masa yang akan datang.
Multi-criteria Optimization for Parameterization of SAFT-type Equations of State for Water
Authors: Forte Esther , Burger Jakob , Langenbach Kai , Hasse Hans , Bortz Michael
Published: April 2021

Finding appropriate parameter sets for a given equation of state (EoS) to describe different properties of a certain substance is an optimization problem with conflicting objectives. Such problem is commonly addressed by single-criteria optimization in which the different objectives are lumped into a single goal function. We show how multi-criteria optimization (MCO) can be beneficially used for parameterizing equations of state. The Pareto set, which comprises a set of optimal solutions of the MCO problem, is determined. As an example, the perturbed-chain statistical associating fluid theory (PC-SAFT) EoS is used and applied to the description of the thermodynamic properties of water, focusing on saturated liquid density and vapor pressure. Different options to describe the molecular nature of water by the PC-SAFT EoS are studied and for all variants, the Pareto sets are determined, enabling a comprehensive assessment. When compared to literature models, Pareto optimization yields improved models.
MENINGKATKAN SUMBER DAYA MANUSIA DALAM BIDANG KEARSIPAN
Authors: Mukhlis Muhammad
Published: April 2021

Arsip adalah sebuah catatan atau rekaman yang diketik, dicetak, atau ditulis dalam wujud angka, gambar, dan huruf yang memiliki arti serta tujuan tertentu untuk dijadikan sebagai suatu bahan informasi dan juga komunikasi yang direkam dalam berbagai media, seperti media komputer, kertas, atau kertas film. Sedangkan, kearsipan menurut UU No. 43 Tahun 2009 adalah hal-hal yang berkenaan dengan arsip.Globalisasi dan perdagangan bebas merupakan sebuah fenomena yang menumbuhkan akumulasi persaingan sangat kompetitif. Informasi yang dihasilkan akibat dari kegiatan/transaksi memiliki peranan yang penting untuk mencapai ”Good Governance” (pemerintahan yang baik) dan ”Good Corporate” (bisnis yang baik). Oleh karena itu pengelolaan informasi yang efektif dan efisien akan memberikan nilai tambah (value added) untuk mendukung kegiatannya dan mengantisipasi hilangnya arsip/dokumen yang mempunyai nilai memori organisasi dan memori kolektif bangsa.Arsip merupakan salah satu sumber informasi yang dapat dipercaya, dan dipertanggungjawabkan kebenarannya. Mengelola arsip adalah mengelola informasi. Mengelola arsip tidak hanya dituntut memahami dari segi fisiknya, tetapi mengelola arsip harus juga memahami dari segi structure, content, dan context-nya.
HOSPITALITAS KRISTEN TERHADAP PERKEMBANGAN TEKNOLOGI dan PEMANFAATANNYA DI TENGAH PANDEMI COVID-19
Authors: Risnatalia
Published: April 2021

Dengan adanya sebuah penyakit baru muncul, yang menimbulkan dampak begitu besar di dalam kehidupan manusia yaitu virus corona atau covid-19. Jenis penyakit ini sangat berbahaya dan mematikan serta proses penularannya yang begitu cepat. Pandemi covid-19 ini menimbulkan dampak yang sangat besar dalam kehidupan manusia baik dari segi ekonomi, sosial, pendidikan, pekerjaan dan lain sebagainya. Banyak kegiatan-kegiatan yang dibatasi dan juga banyak hal-hal baru yang muncul. Seperti belajar/mengajar dari rumah, bekerja, beribadah di rumah, dan lain sebagainya. Dari hal-hal yang baru yang muncul ini sangat membutuhkan peranan teknologi didalamnya, secara khusus dalam penggunaan media untuk melakukan komunikasi dan memberi/menerima informasi.
STRATEGI SEORANG GURU TERHADAP PENDIDIKAN ABAD 21 TERUTAMA PEMBELAJARAN SEJARAH
Authors: hidayat akbar
Published: April 2021

Tulisan ini mendeskripsikan tentang mengapa perlunya mempelajari sebuah strategi pembelajaran sejarah, Bagaimana keterkaitan antara perencanaan pembelajaran sejarah dengan strategi pembelajaran sejarah dan Bagaimana keterkaitan model, metode, pendekatan, dan strategi pembelajaran sejarah serta teknologi dalam pembelajaran sejarah abad 21, terutama dalam pembelajaran daring pada masa pandemic COVID-19.
Problem Based Learning Model With Science Props To Enhancing Students’ Science Process Skills And Cognitive Learning Outcome
Authors: Satria Erwinsyah
Published: April 2021

This classroom action research was motivated by the students’ lowscience process skills and cognitive learning outcome in naturalscience. One of the reasons is the lack of teachers’ ability in choosingappropriate learning models and using of science props in natural sciencelearning. Thus, the implementation of the Problem Based Learning modelwith science props to students of class IV SD Negeri 15 Surau GadangSiteba Padang is one of the ways to solve this problem. The objective ofthis research is to describe the improvement of the students’ scienceprocess skills and cognitive learning outcome in natural science in classIV at SD Negeri 15 Surau Gadang Siteba Padang by using ProblemBased Learning model with science props. The instruments of thisresearch were the observation sheets of students’ science process skillsand teachers’ activities and the test sheets of students’ cognitive learningoutcome. The results showed that there was a significant improvementof students’ science process skills and cognitive learning outcome innatural science class IV by using Problem Based Learning model withscience props from the first cycle to the second cycle.
Anomalous tracer diffusion in hard-sphere suspensions
Authors: Peppin Stephen
Published: April 2021

Coupled equations describing diffusion and cross-diffusion of tracer particles in hard-sphere suspensions are derived and solved numerically. In concentrated systems with strong excluded volume and viscous interactions the tracer motion is subdiffusive. Cross diffusion generates transient perturbations to the host-particle matrix, which affect the motion of the tracer particles leading to nonlinear mean squared displacements. Above a critical host-matrix concentration the tracers experience clustering and uphill diffusion, moving in opposition to their own concentration gradient. A linear stability analysis indicates that cross diffusion can lead to unstable concentration fluctuations in the suspension. The instability is a potential mechanism for the appearance of dynamic and structural heterogeneity in suspensions near the glass transition.
Finite element analysis to determine the role of porosity in dynamic localization and fragmentation: Application to porous microstructures obtained from additively manufactured materials
Authors: Rodriguez-Martinez Jose , Marvi-Mashhadi Mohammad , Vaz-Romero Alvaro , Sket Federico
Published: April 2021

In this paper, we have performed a microstructurally-informed finite element analysis on the effect of porosity on the formation of multiple necks and fragments in ductile thin rings subjected to dynamic expansion. For that purpose, we have characterized by X-ray tomography the porous microstructure of 4 different additively manufactured materials (aluminium alloy AlSi10Mg, stainless steel 316L, titanium alloy Ti6Al4V and Inconel 718L) with initial void volume fractions ranging from 0.0007 % to 2 %, and pore sizes varying between 6 micrometers 110 micrometers. Three-dimensional analysis of the tomograms has revealed that the voids generally have nearly spherical shape and quite homogeneous spatial distribution in the bulk of the four materials tested. The pore size distributions quantified from the tomograms have been characterized using a Log-normal statistical function, which has been used in conjunction with a Force Biased Algorithm that replicates the experimentally observed random spatial distribution of the voids, to generate ring expansion finite element models in ABAQUS/Explicit which include actual porous microstructures representative of the materials tested. We have modeled the materials behavior using von Mises plasticity, and we have carried out finite element calculations for both elastic perfectly-plastic materials, and materials which show strain hardening, strain rate hardening and temperature softening effects. Moreover, we have assumed that fracture occurs when a critical value of effective plastic strain is reached. The finite element calculations have been performed for expansion velocities ranging from 50 m/s to 500 m/s. A key point of this investigation is that we have established individualized correlations between the main features of the porous microstructure (i.e. initial void volume fraction, average void size and maximum void size) and the number of necks and fragments formed in the calculations. In addition, we have brought out the effect of the porous microstrucure and inertia on the distributions of neck and fragment sizes. To the authors' knowledge, this is the first paper ever considering actual porous microstructures to investigate the role of material defects in multiple localization and dynamic fragmentation of ductile metallic materials.
Henrich, Heyes and Tomasello on the cognitive foundations of cultural evolution
Authors: heyes cecilia , Moore Richard
Published: April 2021

We give a brief overview of three accounts of the cognitive abilities that facilitated the emergence and transmission of cumulative culture in the recent hominin lineage. These accounts were developed by Joseph Henrich (e.g. 2016), Cecilia Heyes (e.g. 2018), and Michael Tomasello (e.g. 1999, 2008, 2014) in collaboration with others. We pay particular attention to the different abilities that these authors think are foundational to human cultural evolution, and to questions about whether these abilities first arose as products of genetic or cultural evolution. Our hope is that by clarifying the similarities and differences between these projects, we will identify points of disagreement that could tested empirically, and areas where further conceptual clarification is required.
The early attentional pancake: minimal selection in depth for rapid attentional cueing
Authors: O'Donnell Ryan Edward , Murawski Kyrie , Herrmann Ella , Wisch Jesse , Sullivan Garrett D. , Wyble Brad
Published: April 2021

There have been conflicting findings on the degree to which rapidly deployed visual attention is selective for depth, and this issue has important implications for attention models. Previous findings have attempted to find depth-based cueing effects on such attention using reaction time measures for stimuli presented in stereo goggles with a display screen. Results stemming from such approaches have been mixed, depending on whether target/distractor discrimination was required. To help clarify the existence of such depth effects, we have developed a paradigm that measures accuracy rather than reaction time in an immersive virtual-reality environment, providing a more appropriate context of depth. Three modified Posner Cueing paradigms were run to test for depth-specific rapid attentional selectivity. Participants fixated a cross while attempting to identify a rapidly masked black letter preceded by a red cue that could be valid in depth, side, or both. In Experiment 1a, a potent cueing effect was found for lateral cueing validity, but a weak effect was found for depth despite an extreme difference in virtual depth (1 vs 300 meters). In Experiment 1b, a near-replication of 1a, the lateral effect replicated while the depth effect did not. Finally, in Experiment 2, to increase the depth cue’s effectiveness, the letter matched the cue’s color, and the presentation duration was increased; however, again only a minimal depth-based cueing effect – no greater than that of Experiment 1a – was observed. Thus, we conclude that rapidly deployed attention is driven largely by spatiotopic rather than depth-based information.
Trends in Years Spent as Mothers of Young Children: The Role of Completed Fertility, Birth Spacing, and Multiple Partner Fertility
Authors: Schwartz Christine R. , Doren Catherine , Li Anita
Published: April 2021

The number of years women spend as mothers of young children likely has implications for women’s lifetime wages, earnings, and time use. Much prior research has pointed to widening education differences in a wide array of family patterns, but none has examined trends in the number of years women spend as mothers of young children. We use retrospective fertility data from the 2014 Survey of Income and Program Participation to show how changes in women’s completed fertility and birth spacing produce trends in years women spend as mothers of children under age six from 1967 to 2017. Despite remarkably parallel declines in completed fertility, growing educational differences in birth spacing produced educational divergence in years spent as mothers of young children. Particularly striking is the finding that increases in birth spacing reversed declines in years spent as mothers for women with less than a high school degree such that they spent more years with young children in the 2010s than in the late 1960s. The increasing prevalence of multiple partner fertility explains some but not all of these trends.
Prevalence and Comparisons of Alcohol, Candy, Energy Drink, Snack, Soda, and Restaurant Brand and Product Marketing on Twitch, Facebook Gaming, and YouTube Gaming
Authors: Edwards Caitlyn , Pollack Catherine , Pritschet Sara , Haushalter Keally , Long John , Masterson Travis
Published: April 2021

Objective: To compare and evaluate the prevalence of food and beverage marketing on the livestreaming platforms Twitch, Facebook Gaming, and YouTube Gaming, as well as examine growth of food and beverage marketing on these platforms over a 17-month period of data collection.Design: Cross-sectional data was analyzed across three livestreaming platforms and six food and beverage categories: alcohol, candy, energy drinks, snacks, sodas, and restaurants.Setting: Stream titles of livestreamed events as well as corresponding hours watched on Twitch, Facebook Gaming, and YouTube Gaming.Participants: NoneResults: There were significant differences between food and beverage brand mentions across all three studied platforms (p<0.05), as well as hours watched (p<0.05). Energy drinks dominated food and beverage brand mentions across platforms, followed by restaurants, soda, and snacks. All platforms demonstrated growth over the 17-month data collection period. Post-hoc analyses revealed that the COVID-19 pandemic impacted both immediate and sustained growth across all platforms, with the greatest impact observed on the Twitch platform.Conclusions: Food and beverage marketing as measured through stream titles is widely prevalent across the three most popular livestreaming platforms, particularly for energy drinks. Food marketing on these platforms experienced growth over the past 17-months which was accelerated substantially by the COVID-19 pandemic. Future work should assess the sustained impact this growth may have on marketing practices and eating behavior.
Attitudes about Paid Parental Leave In the U.S.
Authors: Li Qi , Knoester Chris , Petts Richard
Published: April 2021

Paid parental leave offerings in the U.S. are relatively rare and unequal. Yet, little is known about public opinions about paid leave and the factors that distinguish adults’ attitudes about them. With the use of data from the General Social Survey, we investigated attitudes about paid parental leave availability, preferred lengths of paid leave offerings, and government funding of leave in the U.S. We found overwhelming support for paid parental leave availability, an average preference for four months of paid leave offerings, and common support for at least some government funding for leaves. Older and more politically conservative individuals were consistently less supportive of paid parental leave availability, longer lengths of leave, and government funding of leave. Women, supporters of dual-earner expectations, black individuals, and those who were not working in paid labor were typically more supportive of generous paid parental leave offerings. These findings suggest that there have been longstanding desires for more widespread and generous paid parental leave offerings in the U.S. but that this has not yet been sufficient to prompt widely applicable policy changes across the nation.
Complex Causal Structures of Neighbourhood Change: Evidence From a Functionalist Model and Yelp Data
Authors: Silver Daniel , Silva Thiago H
Published: April 2021

Why some neighbourhoods change over time but others retain their identity remains an open question. Several attempts have been made to answer this question, with a family of models emerging as a result. However, empirically evaluating neighbourhood evolution models is a challenging task, because most require information that is difficult to obtain in traditional sources. For this reason, researchers have turned to new datasets, such as census microdata, Twitter, and Yelp. In this study, we articulate a functional model of neighbourhood change and continuity, adapted from a classical functionalist model proposed by Stinchcombe in 1968. We argue this model provides a relatively simple way to capture key aspects of the complex causal structure of neighbourhood change that are implicit in much neighbourhood change research but rarely formulated explicitly. We demonstrate how to assess the proposed model empirically using large-scale data from Yelp.com. Our results indicate that our approach can potentially help to understand the nature of neighbourhood change and be useful in different applications.
Folktales: A Moral Message from the Past to the Future Generation
Authors: Dahal Hikmat , Bhatta Balaram
Published: April 2021

Folktales are being told and heard from one generation to another generation more verbally than in written form. They are usually are short, imaginative narratives that usually use animal characters to convey folk wisdom and to help the reader interpret human nature and debate proper human behavior. The aims of this study were to analyze philosophical, sociological, cultural and educational perspectives of folktales in the context of Nepali community and to explore possible ways of incorporating folktales with classroom teaching for holistic well being of students. The study adopts a qualitative approach, telephone interviews where 6 distinguished personalities of the related field were interviewed. The data were analysed via thematic analysis and organized into four main themes: (a) 'They don't say but you understand' (b) 'Folktale is a mirror of society' (c) 'People make culture; culture make people', and (d) 'Going together, growing together'. The findings demonstrate that folktales carry untold messages that are implied in philosophical, cultural, sociological and pedagogical aspects, tell us about our history and anthropology and motivate us morally towards a prosperous future. Teachers' involvement is described as crucial especially in understanding and interpretation of folktales in classroom. The study calls for awareness of how folktales can be transformed into classroom teaching, how proper and motivating morale can be drawn and how folktales can be interpreted for holostic allround development of an individual especially younger generation.
Positive trend of Ukrainian surgeons’ attitude to simultaneous operations: analysis of survey results
Authors: Parkhomenko K.Yu. , Boiko V.V. , Kalinkina N.V. , Drozdova A.G.
Published: April 2021

In recent years, there has been an increase in attention to simultaneous operations, but their frequency does not meet real needs. The aim of the study was to determine the dynamics of surgeons’ awareness of simultaneous surgery in combined abdominal pathology. The results of the survey of surgeons of surgical inpatient departments of regional, district and city hospitals, as well as institutes and university clinics of Poltava, Sumy, Rivne, Kharkiv, Luhansk and Donetsk regions (except for territories not controlled by the Ukrainian authorities) were analyzed. The sample was random within a homogeneous general population of surgeons. The first survey, which included 724 doctors, was conducted in 2016. The re-survey, conducted in 2020, involved 153 doctors. The subject of the survey was the state of simultaneous surgical interventions in surgical departments departments and the personal attitude of specialists to this type of intervention. The comparison of the survey results in 2016 and in 2020 was carried out using the criterion χ2. In response to questions about the feasibility of simultaneous implementation, there is an increase in the proportion of doctors who consider these losses appropriate - from 86.3% to 96.7%. The following questions show that practicing surgeons are more likely to perform simultaneous interventions themselves - their share has increased from 66.3% to 86.3%. At the same time, the number of doctors with skills and knowledge of a related specialty increased by 20% (from 27% to 47.1%), however, it is still less than half of doctors. The share of physicians who consider it appropriate to master a related specialty to be able to perform a wider range of simultaneous interventions increased from 68.0% to 80.4%. The share of physicians with minimally invasive techniques to perform simultaneous operations increased from 26.0% to 55.6%. There is a positive trend in the attitude of practitioners to simultaneous operations. For the further development of simultaneous operations in combined pathology, it is necessary to train “endoscopic surgeons”, who must have the skills of related specialties.
Barriers Encountered by Turkish Teachers in the Use of Digital Environment and Content in the Distance Education Process
Authors: TANRIKULU Fatih
Published: April 2021

This research focuses on identifying the issues that Turkish teachers face in the use of digital environment and content in the distance education process. The study employs a case study design as a qualitative research methodology. The participants of the study consisted of Turkish teachers with various years of professional experience in different provinces. The data of the research were gathered using a semi-structured interview form created on Google Forms. The content analysis method was used to analyze the data collected. Turkish teachers had issues with connection and infrastructure-based access, the inadequacy of digital environment and contents, communication and interaction, motivation, giving and receiving feedback, inadequate length of class hours, the problem of using online environment and contents, problems emerging from the EBA environment and its contents, teaching basic language skills, measurement, and evaluation, according to the study's findings.
PENGARUH METODE PENGERINGAN TERHADAPKARAKTERISTIK FISIKOKIMIA IKAN PARI (Dasyatis sp.) KERING
Authors: R. Marwita Sari Putri
Published: April 2021

Tujuan penelitian ini adalah untuk mengetahui pengaruh dan perubahan karakteristik fisikokimia dengan metode pengeringan berbeda. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan tiga perlakuan pengeringan yaitu microwave, oven dan sinar matahari. Parameter yang diamati adalah kadar air, kadar abu, kadar protein, kadar lemak, kandungan garam, asam amino, TPC (Total Plate Count) dan uji hedonik (rasa, aroma, warna serta tekstur).Hasil penelitian menunjukan metode pengeringan berbeda berpengaruh nyata terhadap kadar air, namun tidak berpengaruh nyata terhadap kadar abu, kadar protein dan kadar lemak. Sedangkan lama penyimpanan berpengaruh nyata terhadap kadar air, kadar abu, kadar protein, kadar lemak, nilai TPC dan nilai hedonik. Kombinasi perlakuan terbaik yaitu oven pada suhu 100º-130ºCselama 5 jam dengan kadar air 14,81%, kadar abu 2,31%, kadar protein 41,87%, kadar lemak 3,07%, kadar garam 4,01%, nilai rasa 9,4, aroma 9,26, warna 8,86, tekstur 8,73 dan nilai TPC (Total Plate Count) 2,5 x 102.Kata kunci : ikan pari kering, karakteristik fisikokimia, pengeringan, penyimpanan.
PRODUKSI BIOGAS DARI RUMPUT LAUT Sargassum sp.
Authors: Jai Murjani  , R. Marwita Sari Putri  , Yulia Oktavia  , Aidil Fadli Ilhamdy
Published: April 2021

Produksi biogas dilakukan menggunakan bahan baku Sargassum Sp. Berdasarkan hasil pengujian karakteristik didapat nilai protein 11,23%, kadar lemak 0,86%,kadar air 13,93%, kadar abu 13,74%, dan rasio C/N 51,96%. Produksi biogas dibagi menjadi 2 tahap yaitu metode batch 1:1, 1:2, dan metode digester 1:1, 1:2. Penghitungan nilai COD dilakukan sebelum proses produksi biogas untuk mengetahui jumlah oksigen yang dibutuhkan untuk mengoksidasi zat-zat organik, yaitu sebesar 640,785.6 ml/l. Hasil pengujian gas metan CH4 dan karbondioksida CO2 pada perlakuan 1:1 yaitu CH4177525.17ppm, CO2124651.0033 ppm, dan 1:2 CH4300338.46 ppm, CO2247525.3367 ppm. Nilai pengukuran pH selama proses produksi biogas 1:1 yaitu 6-7 dengan nilai suhu 28-40 oC 1:2 yaitu 6-7 dan nilai suhu yaitu 27-32oC.
UJI TOKSISITAS EKSTRAK DAUN BERUWAS LAUT (Scaevola taccada) DENGAN METODE BRINE SHRIMP LETHALITY TEST(BSLT)
Authors: Mutia Sari  , Azwin Apriandi  , Made Suhandana
Published: April 2021

Daun beruwas laut (Scaevola taccada) yang berasal dari pantai Tanjung Siambang, Kepulauan Riau diduga memiliki senyawa-senyawa metabolit sekunder. Senyawa-senyawa tersebut kemungkinan merupakan senyawa bioaktif yang dapat digunakan dalam dunia farmakologi. Penelitian ini bertujuan untuk mengetahui tingkat toksisitas dan senyawa aktif pada daun muda dan daun tua beruwas laut. Ekstraksi senyawa aktif dilakukan dengan dua cara yaitu ekstraksi tanpa menggunakan pelarut menghasilkan ekstrak kasar dan ekstraksi menggunakan pelarut klorofrom menghasilkan ekstrak kasar kloroform. Masing-masing ekstrak diuji toksisitasnya terhadap larva udang Artemia salinaLeach. Hasil penelitian menunjukkan bahwa hasil uji toksisitas ekstrak kasar daun beruwas laut terhadap larva udang Artemia salinaLeach diperoleh nilai LC50 yaitu ekstrak kasar daun muda dan daun tua beruwas laut sebesar 6006,20 ppm dan 59841,16 ppm. Sedangkan ekstrak kasar kloroform daun muda dan daun tua beruwas laut sebesar 410204,10 ppm dan 7153,19 ppm. Hasil uji fitokimia menunjukkan bahawa ekstrak kasar dan ekstrak kasar kloroform adalah steroid dan gula pereduksi. Hasil ini diperkuat dengan KLT menggunakan eluen terbaik, untuk ekstrak kasar daun muda uluen kloroform menghasilkan 7 spot dengan nilai Rf 0,088-0,213. Ekstrak kasar daun tua uluen kloroform menghasilkan 7 spot dengan nilai Rf 0,169-0,263. Ekstrak kasar kloroform daun muda uluen metanol:kloroform (1:1) menghasilkan 10 spot dengan nilai Rf 0,025-0,275. Dan Ekstrak kasar kloroform daun tua uluen kloroform menghasilkan 11 spot dengan nilai Rf 0,006-0,281.
PEMBINAAN METODE BELAJAR DARI RUMAH BAGI WALI MURID SD YAPIS 2 BIAK PADA MASA PANDEMIK COVID-19
Authors: Ahmad Busyairi , Bonso Hamjah , Samsiah Samsiah
Published: April 2021

ABSTRAKPengabdian kepada Masyarakat ini bertujuan untuk meberikan pembinaan terhadap wali murid SD YAPIS 2 Biak dalam membimbing anak-anaknya untuk belajar di rumah agar pembelajaran di rumah epektif sesuai harapan bersama. Metode pelaksanaan menggunakan survei dan bimbingan metode belajar bagi wali/orangtua murid secara offline namun mengikuti protokol Kesehatan yang telah diatur pemerintah. Peserta pembinaan terdiri dari enam kelompok yaitu kelompok wali murid kelas I sampai dengan kelas VI, masing-masing kelompok terdiri dari 10 peserta. Hasil pengabdian kepada masyarakat diperoleh sebagai yaitu wali murid; a) memahami cara membimbing anak berdasarkan tugas yang diberikan oleh guru, b) mengetahui cara memahami materi dan cara menjawab soal dari buku yang telah diberikan dari sekolah untuk membimbing anaknya, c) mengetahui cara mengatur waktu untuk membimbing anak dalam mengerjakan tugas dan belajar membaca, menulis bagi siswa kelas I. Kata kunci: pembinaan; metode belajar dari rumah; wali murid; masa pandemi covid-19. ABSTRACTThis community service aims to provide guidance to the guardians of SD YAPIS 2 Biak students in guiding their children to study at home so that learning at home is effective according to common expectations. The implementation method uses surveys and learning method guidance for parents/ guardians of students offline but follows the Health protocol that has been regulated by the government. The coaching participants consist of six groups, namely the guardian group of grade I to class VI students, each group consisting of 10 participants. The results of community service are obtained as guardians of students; a) understand how to guide children based on assignments given by the teacher, b) know how to understand the material and how to answer questions from books that have been given from school to guide their children, c) know how to manage time to guide children in doing assignments and learning to read, writing for grade I students. Keywords: coaching; home learning method; student guardian; the covid-19 pandemic period.
PENGARUH ANTARA KETERATURAN PRENATAL GENTLE YOGA TERHADAP PENURUNAN TINGKAT NYERI PINGGANG PADA IBU HAMIL TRIMESTER III
Authors: Anggasari Yasi
Published: April 2021

Salah satu ketidaknyamanan yang sering dikeluhkan oleh ibu hamil adalah nyeri pinggang. Biasanya gejala sakit pinggang ini semakin terasa saat usia kehamilan memasuki trimester kedua. Ibu akan mengalami kesulitan berjalan, mengenakan pakaian, mengangkat barang bahkan ketika duduk pun pinggang masih nyeri.  Penelitian ini bertujuan untuk Mengetahui pengaruh keteraturan prenatal gentle yoga terhadap penurunan tingkat nyeri pinggang pada ibu hamil trimester III di Rumah Bersalin Surabaya. Penelitian ini menggunakan rancangan kuantitatif dengan desain penelitian cross sectional. Sampel dalam penelitian ini diambil dengan tehnik Simple random sampling. Variabel independen adalah Keteraturan prenatal Gentle yoga dan variabel dependen adalah nyeri pinggang ,metode pengumpulan data menggunakan data primer. Analisis data menggunakan uji statistik Chi Square.Hasil penelitiaan menunjukkan sebagian besar  responden mengalami nyeri sedang (70%) setelah dilakukan prenatal yoga .Hasil uji statistik chi square   0,01  < α = 0,05. menunjukkan terdapat Ada pengaruh antara keteraturan prenatal gentle yoga terhadap nyeri pinggang pada ibu hamil di Rumah Bersalin Anugrah Surabaya. Ada pengaruh keteraturan Prenatal Gentle Yoga Terhadap penurunan nyeri Pinggang Pada Ibu Hamil di Rumah Bersalin Anugrah. Ibu hamil diharapkan mengikuti prenatal yoga rutin sehingga dapat mengatasi terjadinya nyeri pinggang.One discomfort that is often complained of by pregnant women is low back pain. Usually, the symptoms of back pain are increasingly felt when gestational age enters the second trimester. Mother will have difficulty walking, wearing clothes, lifting things even when sitting down, the waist still aches. This study aims to determine the effect of prenatal gentle yoga regularity on reducing the level of low back pain in third trimester pregnant women at the Maternity Hospital in Surabaya.This research uses quantitative design with cross sectional research design. The sample in this study was taken by simple random sampling technique. The independent variable is the Prenatal Regularity of Gentle yoga and the dependent variable is low back pain, the data collection method uses primary data. Data analysis using Chi Square statistical test. The results of the study showed that most respondents experienced moderate pain (70%) after prenatal yoga. The results of the chi square statistical test were 0.01 <α = 0.05. shows there is an influence between the regularity of prenatal gentle yoga on low back pain in pregnant women at the Anugrah Maternity Hospital in Surabaya.There is an effect of the regularity of Prenatal Gentle Yoga on the reduction of low back pain in pregnant women at the maternity hospital. Pregnant women are expected to take part in routine prenatal yoga so that they can cope with low back pain.
PENGEMBANGAN MEDIA PEMBELAJARAN POHON PINTAR UNTUK MENINGKATKAN MOTIVASI BELAJAR SISWA SMPN 19 MATARAM.
Authors: Isnaini M. , Puspita Atika , Sekar Utami Linda , Darmayanti N.W.S
Published: April 2021

Tujuan penelitian untuk:  (1)  mengembangkan media pembelajaran pohon pintar untuk meningkatkan motivasi belajar siswa SMP 19 Mataram kelas VII, (2) mengetahui  peningkatan motivasi belajar siswa setelah menggunakan media pohon pintar. Penelitian ini merupakan jenis  penelitian pengembangan atau Research and Development (R&D). Dalam penelitian ini pengumpulan data dilakukan dengan menggunakan kuesioner, untuk mengukur kualitas media yang dikembangkan. Angket minat belajar digunakan untuk mengetahui peningkatan motivasi belajar siswa. Teknik analisis datanya menggunakan uji validitas dan uji reliabilitas. Hasil penelitian menunjukkan bahwa media pembelajaran yang dikembangkan berupa pohon pintar memiliki kriteria yang sangat baik berdasarkan penilaian dari ahli dan praktisi. Media pohon pintar  yang dikembangkan juga memiliki kriteria yang sangat baik untuk meningkatkan motivasi belajar siswa dengan persentase sebesar 86% bila dibandingkan sebelum menggunakan pohon pintar yaitu sebesar 53%. Peningkatan motivasi belajar secara klasikal juga berada pada kriteria sedang dengan normalisasi gain sebesar 0,70. Berdasarkan hasil dari penelitian ini dapat disimpulkan bahwa media pembelajaran berbasis pohon pintar dapat meningkatkan motivasi belajar siswa kelas VII SMP 19 Mataram Tahun Pelajaran 2017/2018.
Modification the Concept «The Day of the Lord» in the Minor Prophets
Authors: Брегеда Александр Вячеславович
Published: April 2021

«День Господень» является одной из ключевых тем в пророческой письменности. Цель статьи - проследить основные этапы в понимании концепта «День Господень» в книгах малых пророков: что это выражение означало для допленных и послепленных пророков, какие исторические процессы могли повлиять на изменение провозвестия о «Дне Господнем» у каждого пророка отдельно. На основе проведённого анализа автор приходит к выводу, что разрушение Иерусалима в 586 г. до Р. Х. стало основным событием, повлиявшим на развитие понятия «День Господень» в пророческой письменности.

«The Day of the Lord» is one of the main topics in prophetic literature. The purpose of the article is to identify the main milestones in the formation of the concept of the «Day of the Lord» in the Minor Prophets, what this expression meant for prophets before and post exile, what historical processes could contribute to a change in the understanding of the «Day of the Lord» among the prophets. Based on the analysis, the author concludes that the destruction of Jerusalem in 586 BC laid the main event that influenced the development of the concept of «Day of the Lord» in prophetic literature.
Source Analysis of Homiletic Heritage St. Luke (Voino-Yasenetsky) from the Moscow Theological Academy Library
Authors: Кожевников Семён Валериевич
Published: April 2021

Цель данной статьи - провести источниковедческий анализ состава оригинальных проповедей свт. Луки, хранящихся в библиотеке Московской духовной академии. Автором статьи внесена ясность относительно последовательности, количества и качества имеющихся машинописных томов и книг, в цифрах выделен количественный состав и объём сохранившихся проповедей архипастыря. Для более подробного и наглядного анализа был использован состав оригинальных проповедей свт. Луки тамбовского периода (1944-1946). На этом примере показан характер компоновки проповедей, выявлены исправления, ошибки, опечатки и неточности, допущенные в них, сделаны предположения о происхождении проповедей. Даны комментарии по общему известному количеству тамбовских проповедей святителя, включая те, которых нет в библиотеке Московской духовной академии. Тема, изученная в данной статье, поднимается впервые.

The aim of the study is a source study of the homiletic heritage of Saint Luka (Voino-Yasenetsky), stored in the library of the Moscow theological academy. The author of the article clarifies the sequence, quantity and quality of the available typewritten volumes and books. The number and volume of the Arch-priest’s preserved sermons are given. For a more detailed and visual analysis, the content of Saint Luka’s original sermons was used based on the Tambov period of his life (1944-1946). This example shows composition of the sermons together with corrections, errors, typos and inaccuracies in them. The assumptions on the origin of the sermons are made. Comments are given on the generally known number of the Tambov sermons of the Saint, including those that are not in the library of the Moscow theological academy. The topic studied in this article is raised for the first time.
Review of: Atlante Storico del Christianesimo antico. A cura di Angelo Di Bernardino con la collaborazione di Gianluca Pila. Istituto Patristico Augustinianum Dipartimento di Studi Classici e Christiani. Università di Bari. Bologna, 2010. ISBN 978-88-10-45304-9
Authors: Бузыкина Юлия Николаевна
Published: April 2021

Исторический атлас древнего христианства, подготовленный под редакцией Анджело Бернардино, призван познакомить читателей и созерцателей с историей распространения христианства с момента его возникновения по VIII столетие. Для этого составители подготовили географические карты Римской империи тех времён, соотнесли позднеантичные реалии с современными, снабдив получившиеся карты комментариями. Для истории распространения христианства атлас подходит как нельзя лучше, ведь проповедь новой религии носила изначально экспансивный характер, а римские реалии с их развитым транспортом и дорогами делали возможной эту экспансию.

The Historical Atlas of Ancient Christianity, edited by Angelo Bernardino, aims to acquaint readers and contemplators with the history of the spread of Christianity from its origins to the eighth century. The authors have prepared geographical maps of the Roman Empire of those times, correlated late antique realities with modern ones, and provided the resulting maps with commentary. For the history of the spread of Christianity, the atlas is particularly suitable, as the preaching of the new religion was initially expansive, and the Roman reality, with its developed transport and roads, made this expansion possible.