bluuebunny/crossref_metadata_2025 huggingface dataset:
Pedagógus etikai kódexek vizsgálata – az első lépés
Authors: Horváth Attila
Published: February 2021

Ha a pedagógus etikával, vagyis a szaketikák egyik képviselőjével kívánunk foglalkozni, a vizsgálat rögtön nehézségekbe ütközik. Nem csak a pedagógus etika hazai szakirodalma mondható csekélynek, de ugyanez a megállapítás érvényes az általános szaketikákkal foglalkozó művekre is. Súlyos hiányosság a szakirodalmi kidolgozatlanság, hiszen az érvényben lévő pedagógus etikai kódex(ek) vizsgálatához elengedhetetlen az elméleti háttér ismerete, ami feltehetőleg nem csak az adott szakma megállapításaiból táplálkozik, hanem egyéb szakmák etikai diskurzusaiból is, melyek már sokkal régebben vizsgálják saját tevékenységük erkölcsi aspektusait.
IKT eszközök a tanítóképzésben
Authors: Szőke Endre
Published: February 2021

A tanító tevékenységét, az általa alkalmazott módszereket, azok hatékonyságát, sikerességét mindenkor több tényező befolyásolta. Ezek közé tartoznak a taneszközök, oktatástechnikai eszközök, napjainkban pedig az IKT eszközrendszere. Az információs társadalom „digitális gyermekéhez” s az ehhez társuló viselkedési attitűdök – a felnövekvő nemzedékek esetében robbanásszerű – megváltozásához alkalmazkodnia kell az iskolarendszernek, hogy feladatát a továbbiakban is sikerrel el tudja látni. Erre az egyetlen hatékonynak tűnő mód, a digitalizált világ, az IKT eszközök oktatási folyamatokba való integrálása. A tanulmány célja a kultúránkat behálózó, cselekedeteinket napi szinten is befolyásoló tényező, az IKT néhány jellemzőjének bemutatása, az iskola kezdő szakaszában való alkalmazási lehetőségeinek ismertetése.
Tanítójelöltek kompetenciaérzésének tanulmányi és társas meghatározói
Authors: Koltói Lilla
Published: February 2021

A kompetenciák fejlődésének mértéke a hallgatói sikeresség egyik fontos mutatója. A hallgatói sikeresség modelljei szerint a sikerességet, a hallgatók fejlődését alapvetően a tanulmányi és társas bevonódás segíti elő (Tinto, 1993; Weidman és mtsai, 2001). Ebből kiindulva azt a kutatási célt tűztem ki, hogy a hallgatói kompetenciák, valamint akadémiai és társas meghatározóik közötti kapcsolatot elemezzem. A kutatásban a szubjektív kompetenciaérzés konstruktumával dolgoztam egyrészt Bandura (1993) kutatásaira, másrészt Ryan és Deci (2000) öndeterminációs elméletére alapozva. A kutatásban a Kecskeméti Főiskola Tanítóképző Főiskolai Karának nappali tagozatos tanító szakos hallgatói vettek részt (n = 199). Az eredmények szerint a tanulmányi tényezők nagyobb mértékben határozzák meg a kompetenciák észlelését, mint a társas tényezők. Az útvonalelemzés szerint a tanulmányi és társas meghatározók az általános kompetenciákon keresztül hatnak a pedagógiai kompetenciákra.
Bevezetés a Műhely rovatban megjelenő tanulmányokhoz
Authors: Kotschy Beáta
Published: February 2021

Az alábbiakban egy komplex kutató-fejlesztő munka eredményeiből mutatunk be három résztanulmányt. Az EKF oktatói által elvégzett kutatás részét képezte az „Együttműködés az észak-magyarországi pedagógusképzés megújításáért” című projektnek, amelyen belül a szakmai tartalom gazdagításával kívánta a hazai pedagógusképzés minőségének fejlesztését segíteni. A modul ( EKF TÁMOP-4.1.2.B.2-13/1-2013-0005 pályázat- K/3 modul) vállalt célja a pedagógusok gyakorlati tudásának, a pedagógiai kompetenciákról kialakított nézeteiknek, az egyes kompetenciák fejlettségének és a szakmai fejlődés folyamatának feltárása, s ezzel a képzés és továbbképzés tartalmi és módszertani fejlesztésének megalapozása volt.
Szaktudományi, szaktárgyi és szakmódszertani tudás mint pedagógus kompetencia megítélése a pedagógusok körében végzett kutatás alapján
Authors: Kaknics-Kiss Barbara , Ütőné Visi Judit
Published: February 2021

A tanári pályára lépés és az azon való előrehaladás feltételeit jelentik azok a tanári kompetenciák, amelyek a pedagógusképzés tartalmi és szemléleti átalakításával, illetve a tanári életpálya bevezetésével váltak széles körben ismertté. Ezek közé a kompetenciák közé tartozik a szaktudományi, szaktárgyi és szakmódszertani tudás. Tanulmányunk a TÁMOP 4.1.2.B.2-13/1 projekt keretében végzett interjúkon alapuló kutatás eredményeit mutatja be, és arra keresi a választ, hogy hogyan vélekednek a tanárok erről a kompetenciáról, milyennek ítélik meg a saját kompetenciájuk szintjét, illetve mit tesznek annak javítása érdekében. A válaszok alapján megállapítható, hogy a kompetenciát egyértelműen fontosnak tartják. Általában elégedettek ilyen jellegű tudásukkal, de érzik a folyamatos fejlődés szükségességét, amelynek oka a társadalmi környezet, az iskolába bekerülő gyerekek ismereteinek, szokásainak és szocializációjának változása, illetve mind nagyobb különbsége.
Elkötelezettség és felelősségvállalás a szakmai fejlődésért
Authors: Zagyváné Szűcs Ida
Published: February 2021

Jelen vizsgálódásunk kiindulópontját azok a kompetenciák képezik, amelyek mind a pedagógussá válás folyamatában, mind pedig a további szakmai fejlődésben meghatározó szerepet töltenek be. A komplex kompetenciarendszeren belül az alábbi tanulmány a 8. szakmai kompetencia, az Elkötelezettség és felelősségvállalás a szakmai fejlődésért mélyebb összefüggéseit igyekszik feltárni, valamint az ezekből fakadó képzési következtetések levonni.
A Pedagógusképzés c. folyóirat 25 éve és tartalmi elemzése
Authors: Brezsnyánszky László
Published: February 2021

-
A Tanárképzők szövetsége jelene és jövője: kérdések és válaszkeresés
Authors: Köcséné Szabó Ildikó
Published: February 2021

-
Drámapedagógia a felsőoktatásban
Authors: Bartha Judit
Published: February 2021

-
A szingapúri tanárképzési rendszer
Authors: Czók Brigitta
Published: February 2021

Napjainkban a Szingapúrt a diákok eredményei alapján a világ kiemelkedő teljesítményű országai közé sorolják. Jelen tanulmány a szingapúri modellen belül csak a tanárképzés rendszerét igyekszik részletesen bemutatni, annak főbb tartalmi és finanszírozási jellemzőit, továbbá a kezdő pedagógusok lehetőségeit felvázolva. Szingapúrban a tanári pálya presztízse igen magas, a pedagógus pálya társadalmilag megbecsült. Ezért e munkában a rekrutáció, a tanári pályára való alkalmasság eldöntése, a reformtörekvések és a rendszer kritikája is górcső alá kerül. Magyar nyelven kevés elérhető szakmai forrás található a délkelet-ázsiai országról, így a szerző ezúton szeretné a pedagógus közösség elé tárni kutatási eredményeit, ezúton is segítve a szakma fejlesztését.
A Stanford Egyetem tanárképzésének gyakorlatorientáltsága
Authors: K. Nagy Emese
Published: February 2021

Írásunk célja a világ egyik legeredményesebb pedagógusképző programjának, a Stanford Egy etem tanárképzésének a bemutatása (Link1 és Link2). Gondolatsorunk, két arányaiban eltérő, tartalmi egységre tagolódik: kevésbé hangsúlyos részként jelenik meg Kalifornia Állam pedagógusképzési stratégiájának a bemutatása, a Stanford Teaching Education Programra (továbbiakban STEP) pedig nagy obb figyelmet fordítunk. Ez utóbbinál a nappali tagozatos hallgatók gy akorlóiskolai felkészítésére fókuszálunk, amely képzés jellemzője a tanári pályára, illetve a vezető tanárrá válásra történő professzionális felkészítés. Forrásként felhasználtuk Kalifornia Állam oktatási sztenderdjeit, a STEP-et és saját tapasztalatunkat, amelyet a Stanford Egy etem személyes látogatása alkalmával, az Inquiry into the Stanford Teacher Education Program (iSTEP) megismerésekor gy űjtöttünk.
A 200 éves német nyelvű tanítóképzés története Magyarországon
Authors: Márkus Éva , M. Pintér Tibor
Published: February 2021

A tanulmány a magy arországi német nyelvű, illetve német nemzetiségi tanítóképzés bemutatására fókuszálva foglalkozik az első magy arországi önálló tanítóképző intézet politikai és nyelvi fordulatok között formálódó belső életével, valamint részletesen bemutatja a történelmi Magy arország, és a 20. század német nyelvű tanítóképzésének történetét. A tanulmány elsősorban hazai és külföldi forrásmunkákra alapozva tekinti át a magy arországi német nyelvű tanítóképzés első 200 évét, miközben kvalitatív és kvantitatív adatokra támaszkodva teszi egyértelművé, hogy a német nyelvű és nemzetiségi tanítóképzés évszázadok óta szerves része a hazai oktatásügynek.
Van-e és mérhető-e az oktatási innováció hazánkban?
Authors: Fazekas Ágnes
Published: February 2021

-
Editorial
Authors: Kartchava Eva , Rodgers Michael
Published: February 2021

Editorial 24, 1 (2021)
Significant Foundation Techniques for Education: A Critical Analysis
Authors: Lokkas Philotheos , Papadimitriou Emmanouil , Alamanis Nikolaos , Papageorgiou Grigorios , Christodoulou Dimitrios , Chrisanidis Theodoros
Published: February 2021

In engineering, the foundation is a special element of a building. It is the connecting part with the soil, which transfers loads from the structure to the ground, so that they are distributed on a wider area, thus avoiding high levels of soil stresses. Furthermore, they help the structure to withstand various natural forces like earthquakes, floods, tornadoes, and also to anchor the structure into the ground, thus increasing its stability. Over time, people aim to build elaborate structures, first to facilitate the standard living and then, utilizing this primary purpose, to make a substantial contribution to the progress and development of science, through the discovery of new methods. This work aims to briefly record, analyze, and comment on special cases of building foundations and infrastructure projects that are in line with modern requirements of research and technology. The work furthermore presents the advantages of static and seismic behavior of the foundations which may present significant structures over similar ones of the same or smaller scale. There was an effort to develop and comment on the information which explains the general nature of the foundations with their evolutionary activity. These concepts, combined with a description of the typical building or infrastructure project, with their characteristics may be a powerful tool not only for future constructions and research but mainly for education. The work also emphasizes the connection between theory and practice.
Structural analysis by response spectrum method for differential seismic ground motion given by accelerograms
Authors:   JSC Research Center of Construction, Nazarov Yuriy , Poznyak Elena ,   Power Engineering Institute National Research University, Simbirkin Valery ,   EUROSOFT Co., Kurnavin Victor ,   TSNIISK named after V. A. Koucherenko JSC Research Center of Construction
Published: February 2021

Дифференцированное сейсмическое движение грунта описывается векторным полем кинематических параметров, определенным в каждой точке основания. В расчетах сооружений на сейсмостойкость модель дифференцированного движения грунта принимают в случаях, когда одновременно сочетаются два фактора: 1) в спектре воздействия преобладают короткие волны с малыми длинами (по сравнению с размерами фундамента); 2) здание или сооружение имеет податливый фундамент или установлено на дискретных опорах. В статье описана методика проведения расчета конструкций линейно-спектральным методом (ЛСМ) на пространственное дифференцированное сейсмическое воздействие, заданное акселерограммами. Выведены формулы для модальной сейсмической нагрузки, приведены формулы для опасных направлений сейсмического воздействия. Обсуждаются особенности расчета, связанные с определением расчетных параметров сейсмического воздействия, если сейсмическое воздействие задано акселерограммами в опорных точках, а также приведены рекомендации об упрощенном подходе к расчету при отсутствии информации о пространственном распределении ускорений и динамических коэффициентов.
Toxico-Pathological Studies of the Insecticide Metasystox-R (Oxydemeton-Methyl) in Rabbits
Authors: Aljazzar Ahmed , Hussain Yehia
Published: February 2021

One of the widely used insecticides in agriculture and urban pest control is oxydemeton-methyl, which is an organothiophosphate compound. It has a high bioaccumulation effect due to its increased solubility and mobility. This study was carried out to investigate the effect of oxydemeton-methyl toxicity on the environment, and female New Zealand rabbits were used as a model. The rabbits were given oxydemeton-methyl orally in drinking water at a concentration of 34 ppm for six weeks. The clinical signs were diarrhoea, emesis, salivation, lacrimation, fasciculation, muscle tremors and weakness. The haematological parameters, such as the RBCs count, the Hb concentration and the PCV % were significantly decreased. On the contrary, the WBCs count were significantly increased. In addition, an acetylcholinesterase enzyme was inhibited, and a histopathological examination on the liver showed small areas of oval and bridge necrosis infiltrated with mononuclear cells. In the kidneys, there was a variable degree of nephrosis, and the heart showed foci of myocardial degeneration infiltrated with mononuclear cells. Therefore, it is concluded that oxydemeton-methyl is highly toxic to the environment.
Paper-based triboelectric nanogenerators and their applications: a review
Authors: Han Jing , Xu Nuo , Liang Yuchen , Ding Mei , Zhai Junyi , Sun Qijun , Wang Zhong Lin
Published: February 2021

The development of industry and of the Internet of Things (IoTs) have brought energy issues and huge challenges to the environment. The emergence of triboelectric nanogenerators (TENGs) has attracted wide attention due to their advantages, such as self-powering, lightweight, and facile fabrication. Similarly to paper and other fiber-based materials, which are biocompatible, biodegradable, environmentally friendly, and are everywhere in daily life, paper-based TENGs (P-TENGs) have shown great potential for various energy harvesting and interactive applications. Here, a detailed summary of P-TENGs with two-dimensional patterns and three-dimensional structures is reported. P-TENGs have the potential to be used in many practical applications, including self-powered sensing devices, human–machine interaction, electrochemistry, and highly efficient energy harvesting devices. This leads to a simple yet effective way for the next generation of energy devices and paper electronics.
THE EFFECT OF CUSTOMER EXPERIENCE AND BRAND TRUST ON CUSTOMER LOYALTY ON ALLBAIK CHICKEN
Authors: Antara Hendri , Siswanto Siswanto , Damarsiwi Eska Prima Monique
Published: February 2021

The purpose of this study was to determine the effect of customer experience and brand trust on customer loyalty at Allbaik Chicken Sawah Lebar, Bengkulu City. The sample in this study were 50 customers who  made purchases at Allbaik Chicken Sawah Lebar Kota Bengkulu. Data collection using a questionnaire and the method of analysis used is multiple linear regression, test of determination and hypothesis testing.The sample in this study were 50 customers who  made purchases at Allbaik Chicken Sawah Lebar Kota Bengkulu. Data collection using a questionnaire and the method of analysis used is multiple linear regression, test of determination and hypothesis testingThe sample in this study was 50 customers who made purchases at Allbaik Chicken Sawah Lebar Kota Bengkulu. Data collection using a questionnaire and the analysis method used is multiple linear regression, the test of determination, and hypothesis testing.The results of the t-test regression analysis of the customer experience brand trust variable have a partially significant effect on the customer loyalty variable of consumers at Allbaik Chicken Sawah Lebar, Bengkulu. The results of the F test at the 0.05 significance level explain that the variables of customer experience and brand trust have a significant simultaneous influence on consumer customer loyalty at Allbaik Chicken Sawah Lebar Kota Bengkulu.
Achilles Redivivus: "Pink Floyd: The Wall" as a Modern-Day "Iliad"
Authors: Sacido-Romero Jorge , Varela-Cabo Luis Miguel
Published: February 2021

This article elaborates on the structural, thematic and characterological similarities between Alan Parker’s Pink Floyd: The Wall and Homer’s Iliad, reading both works as epics that revolve around the hero’s wrath, its consequences and its resolution. The argument is organised around three central topics: loss as the cause of the heroes’ inaction and suffering inflicted by an inhumane power in the context of the war; law as the foundation of a social order that redresses the balance; love as the binding force of individual and collective harmony. After introducing the central thesis and objectives, the article redresses the balance concerning Achilles status as the example of virile might by highlighting its more human and humane dimension, the truly dominant theme of the Iliad an which comes closer to modern sensibility. Both the Iliad and Pink Floyd: The Wall feature two heroic figures that embark on a journey of self-discovery that not only entails the transformation of their subjective position inside society, but also the articulation of a set of values alternative to those that operate in their respective social formations. In developing this in the remaining sections, the article does not lose sight of the specificities of the different historical periods in which both narratives are embedded and respond to. The research carried out here takes Homer’s text more as a point of comparative reference for the film than as the object of creative reception.
PENGARUH LATIHAN LARI KIJANG DAN LARI GAWANG TERHADAP KEMAMPUAN LOMPAT JAUH DITINJAU DARI DAYA LEDAK OTOT TUNGKAI PADA SISWA KELAS VIII SMP NEGERI 4 GOLEWA
Authors: Rewo Josep Marsianus
Published: February 2021

Penelitian ini merupakan kuasi eksperimen yang menggunakan non-equivalent control group design. Data yang dikumpulkan dalam penelitian ini adalah tes unjuk kerja lompat jauh siswa. Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh latihan lari kijang dan lari gawang untuk meningkatkan kemampuan lompat jauh siswa  di tinjau dari daya ledak otot tungkai. Sampel penelitian berjumlah 84 orang siswa kelas VIII yang dipilih dengan teknik random sampling. Data dikumpulkan dengan tes, kemudian dianalisis dengan analisis varian (Anava dua jalur). Hasil penelitian menemukan sebagai berikut. (1) terdapat perbedaan kemampuan lompat jauh antara siswa yang mengikuti model latihan lari kijang dengan siswa yang mengikuti model latihan lari gawang (Fhitung= 4,06>Ftabel(a=5%)) = 4,00, signifikan). (2) Terdapat pengaruh interaksi antara model latihan dengan daya ledak otot tungkai terhadap lompat jauh (Fhitung= 23,39>Ftabel(a=5%) = 4,00, signifikan). (3) Tidak terdapat perbedaan lompat jauh antara siswa yang mengikuti latihan lari kijang dan lari gawang untuk siswa yang memiliki daya ledak otot tungkai tinggi (Qhitung= 16,43>Qtabel = 4,00 signifikan). (4) Terdapat perbedaan lompat jauh antara siswa yang mengikuti model latihan lari kijang dan lari gawang untuk siswa yang memiliki daya ledak otot tungkai rendah (Qhitung = 5,919 >Qtabel= 4,00 signifikan).This study was quasi experiment used non-equivalent control design. The data collected in this study was the student performance test of long jump. This study aims to determine and analyze the influence of the practice of lari kijang and lari gawang to improve students' long jump ability in review of the explosive muscle limb power. The sample of the study was 84 students of grade VIII chosen by random sampling technique. The data was collected by test then analyzed with variant analysis (ANAVA) two ways) and t-test. The result of the study showed that: (1) There is a difference in long jump ability between students who follow the model of lari kijang training with students who follow the model of lari gawang (Fhitung= 4,06 >Ftabel(a=5%)) = 4,00, significant) (2) There is an interaction effect between the exercise model and the explosive muscle limb power against the long jump (Fhitung= 23,39 >Ftabel(a=5%) = 4,00, significant). (3) There is no difference in long jump between students who follow lari kijang and lari gawang for students who have high limb muscle explosive power (Qhitung= 16,43>Qtabel = 4,00 significant) (4) There is a long jump difference between students who follow the model of lari kijang and lari gawang for students who have low limb muscle explosiveness (Qhitung = 5,919 >>Qtabel = 4,00 significant).
PENGGUNAAN PENDEKATAN SAINTIFIK UNTUK MENINGKATKAN HASIL BELAJAR PENDIDIKAN AGAMA KATOLIK BAGI SISWA KELAS V SDI TARAWAJA TAHUN PELAJARAN 2018 / 2019
Authors: LEWA YUSTINA
Published: February 2021

Tujuan penelitian ini adalah untuk mengetahui peningkatan hasil belajar melalui penggunaan pendekatan saintifik bagi siswa kelas V SDI Tarawaja Tahun Pelajaran 2018/2019. Jenis Penelitan penelitian adalah penelitian tindakan kelas (PTK). Desain penelitian  yang digunakan adalah model Kemmis  dan Mc Taggart yang pada hakikatnya terdiri dari 3 tahap yaitu, perencanaan, tindakan & pengamatan, dan refleksi yang mana ke 3 tahap diatas merupakan satu siklus. Metode atau Teknik pengumpulan data yang digunakan dalam penelitian ini adalah menggunakan metode tes dengan bentuk tes pilihan ganda. Sedangkan analisis data menggunakan statistik deskriptif kuantitatif. Hasil penelitian pada siklus I setelah diterapkan dengan pendekatan saintifik  telah menunjukan  bahwa rata-rata  skor hasil belajar  yang dicapai oleh siswa sebesar 69,5% dan berada pada kategori cukup aktif.  Sedangakan pada siklus II, rata-rata skor hasil belajar yang diperoleh peserta didik yaitu 80,5% dan berada pada kategori baik. Sedangkan peningkatan dari siklus I ke siklus II adalah 11%, hal ini menunjukan bahwa penggunaan pendekatan saintifik dapat meningkatkan hasil belajar siswa dalam pelajaran pendidikan agama katolik di kelas V SDI Tarawaja. Peningkatan ini terjadi karena siswa telah memahami materi, pendekatan yang diterapkan membuat siswa aktif, kreatif dan mengasah pikiran siswa untuk mampu memecahkan tugas yang diberikan guru. Dengan demikian  dapat disimpulkan bahwa penggunaan pendekatan saintifik dapat meningkatkan hasil belajar pendidikan agama katolik bagi siswa kelas V SDI Tarawaja tahun pelajaran 2018/2019
PENGEMBANGAN PERANGKAT PEMBELAJARAN DENGAN MODEL GENIUS LEARNING STRATEGY PADA MATERI BARISAN DAN DERET SMP NEGERI 4 GOLEWA
Authors: Bela Maria Edhita
Published: February 2021

AbstrakPenelitian ini bertujuan untuk mengembangkan perangkat pembelajaran matematika yang valid, praktis dan efektif dengan model Genius Laerning Strategi (GLS) pada materi barisan dan deret untuk siswa kelas IX SMP Negeri 4 Golewa. Rancangan penelitian yang digunakan adalah rancangan model pengembangan Plomp yang terdiri atas 3 fase yaitu: (a) Penelitian Awal (Preliminary Research), (b) Fase pengembangan (Prototyping Phase) (c) Fase Penilaian (Assessment Phase). Perangkat yang dikembangkan pada penelitian ini berupa Lembar Kerja Siswa (LKS). Hasil penelitian menunjukkan bahwa perangkat pembalajaran tersebut Valid. Hal ini ditunjukkan oleh hasil validasi yang dilakukan oleh dua validator yang berbeda. Kepraktisan didapat dari hasil observasi keterlaksanaan aktivitas guru dan menunjukkan kriteria baik. Sedangkan keefektifan dinilai dari tiga hal, yaitu observasi aktivitas siswa dan hasil respon siswa dengan kategori baik dan positif.  Kata Kunci: Perangkat Pembelajaran, Genius Learning Strategy, Barisan Dan Deret Abstract This research aimed at developing Mathematics learning devices which valid, practical, and effective with Genius Laerning Strategi (GLS)model  in line and series materials of class IX SMP Negeri 4 Golewa. The research design used was Plomp development model design consisted of three phases, which were: Preliminary Research, Prototyping Phase, and Assessment Phase. The devices developed in this research were Students Worksheet. The result of research showed that the learning devices were valid. This indicated by the result of validation which done by two different valuators. The practicality was obtaining from the result of observing the implementation of the teacher activities and showed good criteria. Whereas the effectiveness was judged by three things namely the observation of students activity and the result of students responds in good and positive category. Keywords: learning devices, genius learning strategy, line and series materials
PENERAPAN SUPERVISI KLINIS OLEH KEPALA SEKOLAH SEBAGAI UPAYA MENINGKATKAN KEMAMPUAN GURU MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF DI SEKOLAH DASAR INPRES TARAWAJA SEMESTER GANJIL TAHUN 2018/2019
Authors: Bupu Petronela -
Published: February 2021

Penelitian ini bertujuan untuk meningkatkan kemampuan guru dalam menggunakan model pembelajaran kooperatif  di SDI Tarawaja, Kecamatan Soa. Jenis penelitian yang digunakan adalah penelitian tindakan sekolah. Kegiatan dalam penelitian ini terdiri atas tahapan perencanaan tindakan, pelaksanaan tindakan, observasi, dan refleksi. Penelitian ini dilakukan dalam dua siklus. Tempat penelitian di SDI Tarawaja, Kecamatan Soa, Kabupaten Ngada. Subyek dalam penelitian ini adalah  guru-guru di SDI Tarawaja yang berjumlah 8 orang, yang terdiri dari 6 orang guru kelas dan 2 orang guru mata pelajaran. Metode pengumpulan data menggunakan metode obeservasi kelas. Analisis data yang digunakan adalah teknik analisis deskriptif komparatif. Data kuantitatif yang diperoleh dideskripsikan dalam bentuk kata-kata atau penjelasan. Selanjutnya dilakukan komparasi data untuk memastikan ada tidaknya peningkatan kinerja guru dalam pelaksanaan pembelajaran di Kelas. Hasil penelitian diketahui pada  kondisi awal nilai supervise klinis kepala sekolah dalam kegiatan pembelajaran diperoleh rata-rata  69,81, pada Siklus I mengalami peningkatan dengan rata–rata peroleh nilai pada supervise klinis sebesar 76,92 mengalami peningkatan sebesar 7,11. Pada siklus II nilai supervise klinis diperoleh rata–rata  83,08. Mengalami peningkatan dari siklus I ke Siklus II sebesar 6, 16. Dari data ini berarti terjadi peningkatan nilai supervise klinis kepala sekolah dalam kegiatan pembelajaran dari kondisi awal hingga akhir siklus II sebesar 13, 93%. Hal ini dapat disimpulkan bahwa dengan Penerapan Supervisi Klinis Oleh Kepala Sekolah dapat Meningkatkan Kemampuan Guru Menggunakan Model Pembelajaran Kooperatif  di Sekolah Dasar Inpres Tarawaja semester Ganjil Tahun  2018/2019.
MENINGKATKAN PENGETAHUAN SISWA MELALUI PEMANFAATAN LINGKUNGAN SEKOLAH SEBAGAI MEDIA PEMBELAJARAN PADA SISWA KELAS II SDN 2 TEMBENG PUTIK TAHUN AJARAN 2019/2020
Authors: Yuniar Lestarini Arya , Asri Indra Himayatul , Husni Muhammad
Published: February 2021

Penelitian ini bertujuan untuk mengetahui bagaimana meningkatkan pengetahun siswa dengan memanfaatkan lingkungan sekolah sebagai media pembelajaran pada siswa kelas II SDN 2 Tembeng  Putik. Penelitian ini adalah Penelitian Tindakan Kelas(PTK).PenelitianTindakan Kelas ini dilakukan dalam dua siklus dimana tiap-tiap siklus terdiri dar iempat tahap yaitu tahap perencanaan, pelaksanaan, observasi, evaluasi dan refleksi. Dengan subyek penelitian siswa kelasII tahun pelajaran 2019/2020, yang terdiri dari 23 siswa. Hasil penelitian ini menunjuk kan bahwa terdapat peningkatan pengetahuan siswa dari siklus kesiklus. Rata-rata hasil pengetahuan siswa untuk siklus I sebesar 66,96 dengan persentase ketuntasan 53,13% dan pada siklus II sebesar 81.30 dengan persentase ketuntasan 87,50%. Dengan memperhatikan hasil yang di peroleh maka peningkatan pengetauan siswa telah tercapai. Dengan demikian, dapat diambil suatu kesimpulan bahwa melalui pemanfaatan lingkungan sekolah sebagai media pembelajaran dapat meningkatkan pengetahuan siswa kelas II SDN 2 Tembeng Putik tahun pelajaran 2019/2020.
EVEKTIVITAS PENGUNAAN MODEL LATIHAN OLAHRAGA PERNAPASAN MONACORS UNTUK PEMELIHARAAN KESEHATAN FUNGSI PARU BAGI MAHASISWA DALAM MENGHADAPI PANDEMI COVID-19
Authors: Tapo Yohanes Bayo Ola , Bile Robertus Lili
Published: February 2021

Tren pandemi covid-19 yang berdampak pada kebijakan new normal mengharuskan berbagai pola protokol kesehatan diantaranya menjaga jarak aman minimal 2 meter dan tidak berkerumunan, hal ini kemudian berdampak pada pembatasan berbagai aktivitas mahasiswa dalam dunia pendidikan yang menyebabkan mahasiswa tidak dapat melaksanakan rutinitas olahraga seperti biasa guna menjaga derajat kesehatan dan kebugaran tubuh. Penelitian ini bertujuan untuk menguji efektivitas penggunaan model latihan olahraga pernapasan monacors untuk pemeliharaan kesehatan fungsi paru mahasiswa selama pandemi covid-19. Penelitian ini dilaksanakan pada Mahasiswa Prodi PJKR STKIP Citra Bakti Ngada dengan melibatkan mahasiswa sebanyak 16 orang sebagai sampel. Penelitian ini menggunakan desain pra-eksperimen time series dengan rancangan one group pretest-posttest. Data penelitian dikumpulkan melalui tes dan pengukuran arus puncak ekspirasi (APE) sebagai indikator kesehatan fungsi paru. Teknik analisis data yang digunakan adalah statistik nonparametrik uji beda wilcoxon signed ranks test, dengan hasil uji nilai Sig. (2-tailed) APE = (0,000 < 0,05), sehingga dapat disimpulkan bahwa terdapat pengaruh penggunaan model latihan olahraga pernapasan monacors untuk pemeliharaan kesehatan fungsi paru ditinjau dari perubahan rata-rata nilai arus puncak ekspirasi ke arah kategori normal. Denga demikian dapat disimpulkan bahwa model latihan olahraga pernapasan monacors efektif digunakan untuk pemeliharaan kesehatan fungsi paru bagi mahasiswa selama pandemi covid-19.Kata kunci: Efektivitas Model Monacors, Olahraga Pernapasan, Kesehatan Fungsi Paru.
Forum for Interdisciplinary Research in Medical Science & Technology
Authors: Nambiar Archana , Subramaniam Somasundaram
Published: February 2021

Abstracts presented at the FIRMST 2020 Conference | 4-5 August 2020 | Moscow 
Curated and peer-reviewed by Professor JS Bamrah, Professor Soumit Dasgupta & Dr Neeraj Bhala for 
Bapio Institute for Health Research, Bedford, UK
COMPOSITE FINANCIAL PERFORMANCE INDEX PREDICTION – A NEURAL NETWORKS APPROACH
Authors: Sabău Popa Diana Claudia , Popa Dorina Nicoleta , Bogdan Victoria , Simut Ramona
Published: February 2021

Financial indicators are the most used variables in measuring the business performance of companies, signaling about the financial position, comprehensive income, and other significant reporting aspects. In a competitive environment, the performance measurement model allows performing comparative analysis in the same industry and between industries. This paper aims to design a composite financial index to determine the financial performance of listed companies, further used in predicting business performance through neural networks. Principal components analysis was used to build a composite financial index, employing four traditional accounting indicators and four value-based indicators for the period 2011–2018. Five experiments were conducted to predict business performance through the composite financial index. The results showed that observations from two years, of the first three experiments, indicate a better predictive behavior than the same experiments using observations from one year. Therefore, we concluded that observations from more than one year are necessary to predict the value of the financial performance index. Findings led us to the conclusion that recurrent neural networks model predicted better financial performance composite index when taken into consideration more real data for the financial performance index (2012–2018) instead of just for one year (2018).
SDSS-V Algorithms: Fast, Collision-free Trajectory Planning for Heavily Overlapping Robotic Fiber Positioners
Authors: Sayres Conor , Sánchez-Gallego José R. , Blanton Michael R. , Araujo Ricardo , Bouri Mohamed , Grossen Loïc , Kneib Jean-Paul , Kollmeier Juna A. , Kronig Luzius , Pogge Richard W. , Tuttle Sarah
Published: February 2021

Robotic fiber positioner (RFP) arrays are becoming heavily adopted in wide-field massively multiplexed spectroscopic survey instruments. RFP arrays decrease nightly operational overheads through rapid reconfiguration between fields and exposures. In comparison to similar instruments, SDSS-V has selected a very dense RFP packing scheme where any point in a field is typically accessible to three or more robots. This design provides flexibility in target assignment. However, the task of collisionless trajectory planning is especially challenging. We present two multiagent distributed control strategies that are highly efficient and computationally inexpensive for determining collision-free paths for RFPs in heavily overlapping workspaces. We demonstrate that a reconfiguration path between two arbitrary robot configurations can be efficiently found if a “folded” state, in which all robot arms are retracted and aligned in a lattice-like orientation, is inserted between the initial and final states. Although developed for SDSS-V, the approach we describe is generic and thus applicable to a wide range of RFP designs and layouts. Robotic fiber positioner technology continues to advance rapidly, and in the near future ultra-densely packed RFP designs may be feasible. Our algorithms are especially capable in routing paths in very crowded environments, where we see efficient results even in regimes significantly more crowded than the SDSS-V RFP design.
The Lop-sided Spiral Galaxy NGC 247: Clues to a Possible Interaction with NGC 253
Authors: Davidge T. J.
Published: February 2021

Observations that span a broad range of wavelengths are used to examine asymmetries in the disk of the nearby late-type spiral galaxy NGC 247. The northern spiral arm is over-luminous at all wavelengths when compared with other parts of the galaxy at similar galactocentric radii, while the density of very luminous red stars in the void that is immediately south of this arm matches that in other parts of the disk at the same galactocentric radius. Two bubbles with spatial extents of many kiloparsecs are identified in the disk, and many of the young stars in the southern disk of NGC 247 are located in the walls of these structures. Dynamical age estimates of these bubbles coincide with the last large-scale star formation event in the nucleus, suggesting that there was large-scale star formation throughout the disk of NGC 247 a few hundred megayears in the past. Morphological similarities are seen with the classical lop-sided galaxy NGC 4027, and it is concluded that NGC 247 is a significantly lop-sided spiral galaxy. The void in the northern disk is then the area between the main body of the disk and the northern arm viewed in projection. The implications of a lop-sided morphology for NGC 247 in the context of interactions with its nearby starburst galaxy companion NGC 253 are discussed.
AGN Triality of Triple Mergers: Multiwavelength Classifications
Authors: Foord Adi , Gültekin Kayhan , Runnoe Jessie C. , Koss Michael J.
Published: February 2021

We present results from a multiwavelength analysis searching for multiple active galactic nucleus (AGN) systems in nearby (z < 0.077) triple galaxy mergers. Combining archival Chandra, Sloan Digital Data Survey (SDSS), Wide-field Infrared Survey Explorer (WISE), and Very Large Array observations, we quantify the rate of nearby triple AGNs, as well as investigate possible connections between supermassive black hole accretion and merger environments. Analyzing the multiwavelength observations of seven triple galaxy mergers, we find that one triple merger has a single AGN (NGC 3341); we discover, for the first time, four likely dual AGNs (SDSS J1027+1749, SDSS J1631+2352, SDSS J1708+2153, and SDSS J2356−1016); we confirm one triple-AGN system, SDSS J0849+1114; and one triple merger in our sample remains ambiguous (SDSS J0858+1822). Analyzing the WISE data, we find a trend of increasing N
H (associated with the primary AGN) as a function of increasing W1 – W2 color, reflecting that the motions of gas and dust are coupled in merging environments, where large amounts of both can be funneled into the active central region during mergers. Additionally, we find that the one triple-AGN system in our sample has the highest levels of N
H and W1 – W2 color, while the dual-AGN candidates all have lower levels; these results are consistent with theoretical merger simulations that suggest that higher levels of nuclear gas are more likely to activate AGNs in mergers.
Cosmological Parameter Estimation from the Two-dimensional Genus Topology—Measuring the Expansion History Using the Genus Amplitude as a Standard Ruler
Authors: Appleby Stephen , Park Changbom , Hong 홍 Sungwook E. 성 욱 , Hwang Ho Seong , Kim Juhan , Tonegawa Motonari
Published: February 2021

We measure the genus of the galaxy distribution in two-dimensional slices of the SDSS-III BOSS catalog to constrain the cosmological parameters governing the expansion history of the universe. The BOSS catalogs are divided into 12 concentric shells over the redshift range 0.25 < z < 0.6, and we repeatedly measure the genus from the two-dimensional galaxy density fields, each time varying the cosmological parameters used to infer the distance–redshift relation to the shells. We also indirectly reconstruct the two-dimensional genus amplitude using the three-dimensional genus measured from SDSS Main Galaxy Sample with galaxies at low redshift z < 0.12. We combine the low- and high-redshift measurements, finding the cosmological model that minimizes the redshift evolution of the genus amplitude, using the fact that this quantity should be conserved. Being a distance measure, the test is sensitive to the matter density parameter (Ωm) and equation of state of dark energy (w
de). We find a constraint of

w

de

=
−

1.05

−
0.12

+
0.13

, Ωm = 0.303 ± 0.036 after combining the high- and low-redshift measurements and combining with Planck CMB data. Higher-redshift data and combining data sets at low redshift will allow for stronger constraints.
Cluster Analysis of Presolar Silicon Carbide Grains: Evaluation of Their Classification and Astrophysical Implications
Authors: Boujibar Asmaa , Howell Samantha , Zhang Shuang , Hystad Grethe , Prabhu Anirudh , Liu Nan , Stephan Thomas , Narkar Shweta , Eleish Ahmed , Morrison Shaunna M. , Hazen Robert M. , Nittler Larry R.
Published: February 2021

Cluster analysis of presolar silicon carbide grains based on literature data for 12C/13C, 14N/15N, δ
30Si/28Si, and δ
29Si/28Si including or not inferred initial 26Al/27Al data, reveals nine clusters agreeing with previously defined grain types but also highlighting new divisions. Mainstream grains reside in three clusters probably representing different parent star metallicities. One of these clusters has a compact core, with a narrow range of composition, pointing to an enhanced production of SiC grains in asymptotic giant branch (AGB) stars with a narrow range of masses and metallicities. The addition of 26Al/27Al data highlights a cluster of mainstream grains, enriched in 15N and 26Al, which cannot be explained by current AGB models. We defined two AB grain clusters, one with 15N and 26Al excesses, and the other with 14N and smaller 26Al excesses, in agreement with recent studies. Their definition does not use the solar N isotopic ratio as a divider, and the contour of the 26Al-rich AB cluster identified in this study is in better agreement with core-collapse supernova models. We also found a cluster with a mixture of putative nova and AB grains, which may have formed in supernova or nova environments. X grains make up two clusters, having either strongly correlated Si isotopic ratios or deviating from the 2/3 slope line in the Si 3-isotope plot. Finally, most Y and Z grains are jointly clustered, suggesting that the previous use of 12C/13C = 100 as a divider for Y grains was arbitrary. Our results show that cluster analysis is a powerful tool to interpret the data in light of stellar evolution and nucleosynthesis modeling and highlight the need of more multi-element isotopic data for better classification.
Rapidly Spinning Compact Stars with Deconfinement Phase Transition
Authors: Demircik Tuna , Ecker Christian , Järvinen Matti
Published: February 2021

We study rapidly spinning compact stars with equations of state featuring a first-order phase transition between strongly coupled nuclear matter and deconfined quark matter by employing the gauge/gravity duality. We consider a family of models that allow purely hadronic uniformly rotating stars with masses up to approximately 2.9 M
⊙, and are therefore compatible with the interpretation that the secondary component (

) in GW190814 is a neutron star. These stars have central densities that are several times the nuclear saturation density, so that strong coupling and non-perturbative effects become crucial. We construct models where the maximal mass of static (rotating) stars M
TOV (M
max) is either determined by the secular instability or a phase-transition induced collapse. We find the largest values for M
max/M
TOV in cases where the phase transition determines M
max, which shifts our fit result to

, a value slightly above the Breu–Rezzolla bound

inferred from models without phase transition.
The New Magnetar SGR J1830−0645 in Outburst
Authors: Zelati F. Coti , Borghese A. , Israel G. L. , Rea N. , Esposito P. , Pilia M. , Burgay M. , Possenti A. , Corongiu A. , Ridolfi A. , Dehman C. , Viganò D. , Turolla R. , Zane S. , Tiengo A. , Keane E. F.
Published: February 2021

The detection of a short hard X-ray burst and an associated bright soft X-ray source by the Swift satellite in 2020 October heralded a new magnetar in outburst, SGR J1830−0645. Pulsations at a period of ∼10.4 s were detected in prompt follow-up X-ray observations. We present here the analysis of the Swift/Burst Alert Telescope burst, of XMM-Newton and the Nuclear Spectroscopic Telescope Array observations performed at the outburst peak, and of a Swift/X-ray Telescope monitoring campaign over the subsequent month. The burst was single-peaked, lasted ∼6 ms, and released a fluence of ≈5 × 10−9 erg cm−2 (15–50 keV). The spectrum of the X-ray source at the outburst peak was well described by an absorbed double-blackbody model plus a power-law component detectable up to ∼25 keV. The unabsorbed X-ray flux decreased from ∼5 × 10−11 to ∼2.5 × 10−11 erg cm−2 s−1 one month later (0.3–10 keV). Based on our timing analysis, we estimate a dipolar magnetic field ≈5.5 × 1014 G at pole, a spin-down luminosity ≈2.4 × 1032 erg s−1, and a characteristic age ≈24 kyr. The spin modulation pattern appears highly pulsed in the soft X-ray band, and becomes smoother at higher energies. Several short X-ray bursts were detected during our campaign. No evidence for periodic or single-pulse emission was found at radio frequencies in observations performed with the Sardinia Radio Telescope and Parkes. According to magneto-thermal evolutionary models, the real age of SGR J1830−0645 is close to the characteristic age, and the dipolar magnetic field at birth was slightly larger, ∼1015 G.
Safety and Efficacy of Filgotinib: Up to 4-year Results From an Open-label Extension Study of Phase II Rheumatoid Arthritis Programs
Authors: Kavanaugh Arthur , Westhovens Rene R. , Winthrop Kevin L. , Lee Susan J. , Tan YingMeei , An Di , Ye Lei , Sundy John S. , Besuyen Robin , Meuleners Luc , Stanislavchuk Mykola , Spindler Alberto J. , Greenwald Maria , Alten Rieke , Genovese Mark C.
Published: February 2021

Objective

The long-term safety and efficacy of filgotinib (from phase II studies), with or without methotrexate (MTX), for the treatment of patients with rheumatoid arthritis was assessed in DARWIN 3, a long-term, open-label extension study (ClinicalTrials.gov:NCT02065700).

Methods

Eligible patients completing the 24-week DARWIN 1 (filgotinib + MTX) and DARWIN 2 (filgotinib monotherapy) studies entered DARWIN 3, where they received filgotinib 200 mg/day, except for 15 men who received filgotinib 100 mg/day. Safety analyses were performed using the safety analysis set and the exposure-adjusted incidence rate (EAIR) of treatment-emergent adverse events (TEAEs) was calculated. Efficacy was assessed from baseline in the parent studies.

Results

Of 790 patients completing the phase II parent studies, 739 enrolled in the study. Through April 2019, 59.5% of patients had received ≥ 4 years of the study drug. Mean (SD) exposure to filgotinib was 3.55 (1.57) years in the filgotinib + MTX group and 3.38 (1.59) years in the filgotinib monotherapy group. EAIR per 100 patient-years of exposure for TEAEs was 24.6 in the filgotinib + MTX group and 25.8 in the filgotinib monotherapy group, and for serious TEAEs, the EAIR was 3.1 and 4.3, respectively. American College of Rheumatology 20/50/70 responses among patients remaining in the study could be maintained through 4 years, with 89.3%/69.6%/49.1% of the filgotinib + MTX group and 91.8%/69.4%/44.4% of the monotherapy group maintaining ACR20/50/70 responses, respectively, based on observed data.

Conclusion

Filgotinib was well tolerated with a 4-year safety profile comparable to that of the parent trials, both in patients receiving combination therapy with MTX or as monotherapy.
Clinical Bedside Tools to Assess Systemic Sclerosis Vasculopathy: Can Digital Thermal Monitoring and Sublingual Microscopy Identify Patients With Digital Ulcers?
Authors: Frech Tracy M. , Ou Zhining , Presson Angela P.
Published: February 2021

Objective.

Sublingual microscopy assesses systemic sclerosis (SSc) vasculopathy. Digital thermal monitoring (DTM) may identify patients at risk for digital ulcer (DU). The purpose of this analysis was to assess sublingual microscopy and DTM in SSc patients with and without previous DU in order to determine the utility of these clinical tools.

Methods.

SSc registry patients with clinical data who had both DTM and sublingual microscopy on the same day were included in this cross-sectional analysis. DTM quantifies vascular reactivity index (VRI). Sublingual microscopy measures longitudinal red blood cell fraction (RBCfract) and perfused boundary region (PBR). We evaluated the pairwise association between VRI, RBCfract, and PBR in a monotonic relationship using Spearman rank correlation in the DU subset. Correlation coefficients (rs) and their 95% CIs were reported.

Results.

Ninety patients were included; 29 had digital pits and/or active DU and 61 never had a DU. The only significant clinical feature associated with DU was modified Rodnan skin score (P = 0.003) with DU being higher. The VRI was lower in patients with DU (P = 0.01). The higher the RBCfract, the lower PBR (rs = –0.71, 95% CI –0.86 to –0.47, P < 0.001). VRI was not associated with RBCfract or PBR (P = 0.24 or 0.55, respectively) in the patients with DU.

Conclusion.

DTM is a useful tool for assessing SSc-DU. While sublingual microscopy measurements did not significantly correlate to VRI in patients with SSc-DU, a longitudinal study may be more helpful in capturing vasculopathy activity prior to possible irreversible damage.