bluuebunny/crossref_metadata_2025_split huggingface dataset:
Model Pembelajaran Kooperatif Tipe Student Teams Achievement Division Berbantuan Media Video Terhadap Motivasi dan Hasil Belajar Kognitif
Authors: Novia Sarita Devi  , Ismail Efendi  , Taufik Samsuri  
Published: December 2022

Abstrak: Tujuan penelitian ini adalah untuk menguji pengaruh model pembelajaran kooperatif tipe STAD berbantuan media video terhadap motivasi dan hasil belajar kognitif siswa. Jenis penelitian Quasi Eksperimen. Sampel penelitian siswa kelas XI MIA1 dengan jumlah siswa 17 orang sebagai kelas eksperimen dan siswa kelas X1 MIA2 dengan jumlah siswa 17 orang sebagai kelas kontrol yang diperoleh menggunakan teknik purposive sampling. Instrument berupa lembar observasi, angket dan lembar tes. Data dianalisis secara deskriptif untuk motivasi belajar siswa dan uji t (pada taraf signifikan 5%) untuk hasil belajar kognitif siswa. Hasil penelitian menunjukkan bahwa persentase motivasi belajar siswa pada kelas eksperimen sebesar 67,9 % dengan kategori baik dan kelas kontrol sebesar 66,5 % dengan kategori baik. Hasil belajar siswa secara statistik menggunakan uji-t pada taraf signifikan 5% menunjukkan bahwa thitung = 2,78 ? ttabel = 2,03, artinya Ho ditolak dan Ha diterima. Dengan demikian dapat disimpulkan bahwa motivasi belajar siswa dengan menggunakan model pembelajaran kooperatif tipe STAD berbantuan Media video berkatagori baik dan model pembelajaran kooperatif tipe STAD berbantuan Media video berpengaruh terhadap hasil belajar kognitif siswa.

Cooperative Learning Model Type Student Teams Achievement Division Assisted by Video Media on Motivation and Cognitive Learning Outcomes
Abstract: The purpose of this study was to examine the effect of the STAD type cooperative learning model assisted by video media on students' motivation and cognitive learning outcomes. The type of research is Quasi Experiment. The research sample was students of class XI MIA1 with 17 students as the experimental class and class X1 MIA2 students with 17 students as control class obtained using a purposive sampling technique. Instruments in the form of observation sheets, questionnaires, and test sheets. The data were analyzed descriptively for students' learning motivation and t-test (at a significant level of 5%) for students' cognitive learning outcomes. The results showed that the percentage of students' learning motivation in the experimental class was 67.9% in the good category and the control class was 66.5% in the good category. Student learning outcomes statistically using the t-test at a significant level of 5% indicates that count = 2.78 table = 2.03, meaning Ho is rejected and Ha is accepted. Thus, it can be concluded that students' learning motivation by using the STAD cooperative learning model assisted by video media is in good category and the STAD cooperative learning model assisted by video media has an effect on students' cognitive learning outcomes.
AUTOGESTÃO, “AUTOPLANEJAMENTO”, AUTONOMIA
Authors: De Souza Marcelo Lopes 
Published: December 2022

O presente artigo possui dois objetivos. Em primeiro lugar, o de esclarecer o significado de certos termos, a começar por “autogestão”, apontando ao mesmo tempo para uma diversidade de acepções que, se por um lado pode confundir e até mesmo indicar banalização e difusão inconsistente, por outro lado não deixa de ser sinal de vitalidade, sempre que os movimentos sociais redescobrem e até reinventam certas ideias (princípios, bandeiras de luta, formas de organização), adaptando-as a novos contextos, diferentes daqueles de origem. Entretanto, é preciso não minimizar o problema da existência de tensões e contradições significativas, quer no plano propriamente discursivo, quer no entrecruzamento desse plano com aquele das demais práticas espaciais concretas. O esclarecimento do conteúdo dos termos autogestão, “autoplanejamento” e autonomia será feito considerando não somente a reflexão acadêmica a seu respeito, mas também a produção discursiva e o conjunto das práticas de certos movimentos sociais contemporâneos - com atenção para o fato de que, assim como os movimentos sociais criam um léxico que amiúde influencia e inspira a produção acadêmica engajada, esta foi, também, historicamente apropriada de diferentes maneiras pelos movimentos sociais. O segundo objetivo deste texto é, por isso, examinar, ainda que sumariamente, as promessas e as incoerências que podem ser verificadas na autorrepresentação dos movimentos, as quais indicam possíveis (des)caminhos no tocante à difusão de certas palavras e ideias.
A "QUINTA COLUNA" DA CIDADE HETERÔNOMA
Authors: Teixeira Eduardo Tomazine 
Published: December 2022

As ocupações do movimento dos sem-teto Chiquinha Gonzaga (2004), Zumbi dos Palmares (2005-2011) e Quilombo das Guerreiras (2006), localizadas no Centro do Rio de Janeiro, podem ser consideradas como pequenos enclaves onde se exercitam práticas espaciais substancialmente distintas das práticas hegemônicas de uma metrópole estruturalmente heterônoma como a fluminense. Deste fato derivam tensões que, se analisadas cuidadosamente, ajudam-nos a elucidar o problema de como são possíveis “ganhos de autonomia” em uma cidade basicamente heterônoma, por meio de uma ação botton up (isto é, “de baixo para cima”) dos citadinos. Alguns exemplos dessa tensão são as melhoras nas condições econômicas consequentes à vida nas ocupações e as dificuldades que restringem a constituição de cooperativas autogeridas; as pressões impostas pelo assédio da violência criminal e policial, além da ambivalência das representações sócio-espaciais que eles formulam sobre os espaços urbanos e os demais citadinos. O objetivo do nosso artigo é, para além de descrever essas tensões, tentar compreender as razões de suas dificuldades, bem como o “fundamento” das soluções que os participantes dessa fração do movimento dos sem-teto têm encontrado.
A MICROFÍSICA DO PODER INSTITUINTE E SUA ESPACIALIDADE
Authors: De Almeida Rafael Gonçalves 
Published: December 2022

Este artigo tem como objetivo lançar luz sobre o processo de territorialização de ocupações de sem-teto no Rio de Janeiro, utilizando como estudo de caso a Ocupação Quilombo das Guerreiras e, como caso de contraste, a Ocupação Chiquinha Gonzaga. Assim, para melhor compreender o processo de instituição do território, começarei com o estudo do período que antecede a ação direta sobre o imóvel (no âmbito das reuniões preparatórias), visto que, mesmo anteriormente à apropriação do espaço, algumas das características específicas do território já são esboçadas sob a forma de relações de poder particulares. Veremos que o sucesso da ação direta envolve, em primeiro lugar, a delimitação de uma fronteira que expressa a apropriação, e em segundo, a refuncionaliza-ção dos espaços internos e a sua adequação às propriedades que caracterizam o território. No entanto, a estabilização do território (com a suspensão, mesmo que temporária, do perigo iminente de despejo) não significa o fim da territorialização. O território está sempre em processo de fazer-se e é imanente às relações de poder. Assim, a territorialização envolve mais do que a delimitação de fronteiras, pois incide nas “maneiras de fazer” dos indivíduos, o que as torna ainda mais relevantes para a elaboração de ferramentas de luta e de organização empregadas pelos movimentos sociais.
POLÍTICAS PÚBLICAS
Authors: Rodrigues Arlete Moysés 
Published: December 2022

O texto mostra que a criação do Fundo de Garantia por Tempo de Serviço (FGTS) administrado pelo Banco Nacional da Habitação (BNH), provocou o deslocamento do mundo do trabalho para o do viver com socialização capitalista da exploração da força de trabalho. Demonstra como o planejamento urbano, em especial o Plano Diretor, se torna a política pública por excelência para aplicar os princípios da função social da cidade e da propriedade urbana. Identifica que tanto a ideologia da casa própria como o planejamento urbano ocultam contradições e conflitos da realidade urbana e que as políticas públicas mais ocultam do que revelam a realidade do mundo vivido.
МЕТОДИ ПІДВИЩЕННЯ ІНФОРМАЦІЙНО-ПРОПУСКНОЇ ЗДАТНОСТІ ВОЛОКОННО-ОПТИЧНИХ ТРАКТІВ
Authors: Харлай Людмила , Кунах Наталія , Манько Олександр , Скубак Олександр , Нікіфоренко Костянтин 
Published: December 2022

У статті розглядаються основні напрями підвищення інформаційно-пропускної спроможності волоконно-оптичних систем передачі. Метою даної роботи є визначення можливості істотного збільшення інформаційної ємності існуючих технологій за рахунок їх комплексного застосування. Як опорна розглянута технологія, що базується на часовому розділенні каналів. Наведено причини її обмежень щодо швидкості передачі. Подано значення досягнутих швидкостей.
Велике значення приділено технології, яка в даний час є основною на транспортних мережах зв'язку – технології з хвильовим поділом каналів. На сьогоднішній день її застосування дозволяє на два-три порядки підвищити інформаційно-пропускну здатність оптичного волокна. У роботі запропоновано розрахункові співвідношення та показано шляхи підвищення інформаційно-пропускної здатності оптичних трактів та їх спектральної ефективності на основі технології з хвильовим поділом каналів.
Подальше підвищення пропускної спроможності технології з хвильовим поділом каналів вдвічі-втричі може бути досягнуто шляхом використання маломодових оптичних волокон із застосуванням відповідних систем передачі. У роботі наведено конструкції маломодових волокон, модових конвертерів, а також мультиплексорів-демультиплексорів та мультиплексорів введення-виводу для маломодових волокон. У кожному з модових режимів використовується технологія хвильового мультиплексування.
Для наступного нарощування інформаційно-пропускної спроможності системи запропоновано технології поляризаційного мультиплексування та просторового рознесення каналів. Технологія поляризаційного мультиплексування дозволяє подальше збільшення швидкості передачі щонайменше вдвічі. При цьому використовується ортогональна поляризація. Технологія просторового поділу дає можливість збільшити це значення ще, як мінімум, у сім разів. Таким чином, комплексне використання існуючих технологій дозволить значно збільшити інформаційну ємність оптичних систем передачі.
ТЕНДЕНЦІЇ ЦИФРОВОЇ ОБРОБКИ СИГНАЛІВ ТА СИНХРОНІЗАЦІЇ В ЕЛЕКТРОЕНЕРГЕТИЦІ НА СУЧАСНОМУ ЕТАПІ
Authors: Бірюков Микола , Тріска Наталія 
Published: December 2022

У статті проаналізовано та узагальнено основні тенденції та рушійні сили розвитку електроенергетичної галузі на сучасному етапі. Зокрема, розглянуто задачі модернізації існуючих енергосистем для запровадження “інтелектуальних мереж електропостачання” (smart grids) та реалізації положень Концепції “зеленого” енергетичного переходу України до 2050 р. Особливу увагу приділено актуальним завданням цифрової обробки сигналів в інтелектуальних енергосистемах, а також забезпечення об’єктів енергетичної галузі сигналами синхронізації частоти та часу на базі сучасних технічних рішень.
Perjanjian Perkawinan Sebagai Syarat Mutlak Poligami: Studi Terhadap Pemikiran Ibrahim Hosen Persepetif Hak Perempuan
Authors: Sari Widya , Arif Muhammad 
Published: December 2022

Abstract

This paper aims to examine Ibrahim Hosen's thoughts on the marriage agreement as a requirement for multiple polygamy in the perspective of women's rights. This is a library research. The data analysis method used is content analysis. The findings of this study reveal that polygamy can bring about the destruction of the household, therefore in order to narrow and / or reduce the number of polygamy actors, conditions are agreed upon in the form of an agreement both during marriage and in marriage. Meanwhile, in the context of narrowing the permissibility of polygamy by making the conditions made in the marriage contract or known as the marriage agreement, it is permissible because these conditions have benefits or benefits that return to women. This needs to be required in the form of a marriage agreement both during, during and during the marriage, so that when there is a violation of the marriage agreement, the wife can file a civil suit. The marriage agreement is not only related to marital assets, but also an agreement regarding monogamous marriage, the rights and obligations of husband and wife, will bring benefits and protect the sumi-wife couple and minimize the occurrence of disputes.

Keywords: Marriage Agreement, Polygamy Absolute Terms, Ibrahim Hosen, Women's Rights

Abstrak
Tulisan ini bertujuan untuk mengkaji pemikiran Ibrahim Hosen tentang perjanjian perkawinan sebagai syarat multak poligami perspektif hak perempuan Ini adalah kajian kepustakaan (library research) Metode analisis data yang digunakan adalah content analysis. Temuan penelitian ini mengungkapkan bahwa, poligami dapat membawa kehancuran rumah tangga, oleh sebab itu guna mempersempit dan/atau memperkecil jumlah pelaku poligami diperlukan syarat yang disepakati dalam bentuk perjanjian baik saat perkawinan maupun dalam perkawinan. Sementara itu, dalam konteks mempersempit kebolehan berpoligami dengan jalan membuat syarat yang dibuat di dalam akad pernikahan atau dikenal dengan perjanjian perkawinan, dibolehkan karena syarat tersebut memiliki manfaat atau faedah yang kembali kepada perempuan. Hal tersebut perlu di syaratkan dalam bentuk perjanjian perkawinan baik saat, sedang maupun selama perkawinan berlangsung sehingga ketika terjadi pelanggaran terhadap perjanjian perkawinan tersebut, maka pihak istri dapat mengajukan gugatan perdata. Perjanjian perkawinan itu bukan hanya terkait dengan harta perkawinan, akan tetapi juga perjanjian mengenai perkawinan monogami, hak dan kewajiban suami istri, akan membawa manfaat serta melindungi pasangan sumi istri serta meminimalisir terjadinya perselisihan.

Kata Kunci: Perjanjian Perkawinan, Syarat Mutlak Poligami, Ibrahim Hosen, Hak Perempuan
Subjective age of acquisition norms for 1604 English words by Spanish L2 speakers of English and their relationship with lexico-semantic, affective, sociolinguistic and proficiency variables
Authors: Rodriguez-Cuadrado Sara , Hinojosa José Antonio , Guasch Marc , Romero-Rivas Carlos , Sabater Lucía , Suárez-Coalla Paz , Ferré Pilar 
Published: December 2022

AbstractPsycholinguistic studies have shown that there are many variables implicated in language comprehension and production. At the lexical level, subjective age of acquisition (AoA), the estimate of the age at which a word is acquired, is key for stimuli selection in psycholinguistic studies. AoA databases in English are often used when testing a variety of phenomena in second language (L2) speakers of English. However, these have limitations, as the norms are not provided by the target population (L2 speakers of English) but by native English speakers. In this study, we asked native Spanish L2 speakers of English to provide subjective AoA ratings for 1604 English words, and investigated whether factors related to 14 lexico-semantic and affective variables, both in Spanish and English, and to the speakers’ profile (i.e., sociolinguistic variables and L2 proficiency), were related to the L2 AoA ratings. We used boosted regression trees, an advanced form of regression analysis based on machine learning and boosting algorithms, to analyse the data. Our results showed that the model accounted for a relevant proportion of deviance (58.56%), with the English AoA provided by native English speakers being the strongest predictor for L2 AoA. Additionally, L2 AoA correlated with L2 reaction times. Our database is a useful tool for the research community running psycholinguistic studies in L2 speakers of English. It adds knowledge about which factors—linked to the characteristics of both the linguistic stimuli and the speakers—affect L2 subjective AoA. The database and the data can be downloaded from: https://osf.io/gr8xd/?view_only=73b01dccbedb4d7897c8d104d3d68c46.
Solar Flare Forecast Using 3D Convolutional Neural Networks
Authors: Sun Pengchao , Dai Wei , Ding Weiqi , Feng Song , Cui Yanmei , Liang Bo , Dong Zeyin , Yang Yunfei 
Published: December 2022

Abstract
Solar flares are immense energy explosions in the solar atmosphere and severely influence space weather. So, forecasting solar flare eruptions is extremely important. Spatial distribution and evolution of active region (AR) magnetic fields are closely related to flare eruptions. In this paper, we simultaneously utilized the two characteristics to build two flare-forecast models using three-dimensional convolutional neural networks (3D CNNs). The two models forecast whether an AR would erupt a ≥C- or ≥M-class flare within the next 24 hr, respectively. The magnetogram sequences provided by the Space-weather Helioseismic and Magnetic Imager Active Region Patches are selected to train our models. We used several performance metrics, such as true skill statistics (TSS), to evaluate our models. The TSS scores of the ≥C and ≥M models reach 0.756 and 0.826, respectively, indicating that our models have superior forecast performance. We used the the gradient-weighted class activation mapping (Grad-CAM) method to visually explain our flare-forecast models. The Grad-CAM illustrates that the 3D CNNs may extract the spatial distribution and evolution of AR magnetic fields simultaneously for flare forecasts. So, the 3D CNN method is valid for flare forecasts, and it utilizes the characteristics related to flare eruptions.
CO(J = 1–0) Mapping Survey of 64 Galaxies in the Fornax Cluster with the ALMA Morita Array
Authors: Morokuma-Matsui Kana , Bekki Kenji , Wang Jing , Serra Paolo , Koyama Yusei , Morokuma Tomoki , Egusa Fumi , For Bi-Qing , Nakanishi Kouichiro , Koribalski Bärbel S. , Okamoto Takashi , Kodama Tadayuki , Lee Bumhyun , Maccagni Filippo M. , Miura Rie E. , Espada Daniel , Takeuchi Tsutomu T. , Yang Dong , Lee Minju M. , Ueda Masaki , Matsushita Kyoko 
Published: December 2022

Abstract
We conduct a 12C16O(J = 1−0) (hereafter CO) mapping survey of 64 galaxies in the Fornax cluster using the Atacama Large Millimeter/submillimeter Array Morita array in cycle 5. CO emission is detected from 23 out of the 64 galaxies. Our sample includes dwarf, spiral, and elliptical galaxies with stellar masses of M
star ∼ 106.3−11.6
M
⊙. The achieved beam size and sensitivity are 15″ × 8″ and ∼12 mJy beam−1 at the velocity resolution of ∼10 km s−1, respectively. We study the cold gas (molecular and atomic gas) properties of 38 subsamples with M
star > 109
M
⊙ combined with literature H i data. We find that (1) the low star formation (SF) activity in the Fornax galaxies is caused by the decrease in the cold gas mass fraction with respect to stellar mass (hereafter, gas fraction) rather than the decrease of the SF efficiency from the cold gas; (2) the atomic gas fraction is more heavily reduced than the molecular gas fraction of such galaxies with low SF activity. A comparison between the cold gas properties of the Fornax galaxies and their environmental properties suggests that the atomic gas is stripped tidally and by the ram pressure, which leads to the molecular gas depletion with an aid of the strangulation and consequently SF quenching. Preprocesses in the group environment would also play a role in reducing cold gas reservoirs in some Fornax galaxies.
Interior Heating of Rocky Exoplanets from Stellar Flares with Application to TRAPPIST-1
Authors: Grayver Alexander , Bower Dan J. , Saur Joachim , Dorn Caroline , Morris Brett M. 
Published: December 2022

Abstract
Many stars of different spectral types with planets in the habitable zone are known to emit flares. Until now, studies that address the long-term impact of stellar flares and associated coronal mass ejections (CMEs) assumed that the planet’s interior remains unaffected by interplanetary CMEs, only considering the effect of plasma/UV interactions on the atmosphere of planets. Here, we show that the magnetic flux carried by flare-associated CMEs results in planetary interior heating by ohmic dissipation and leads to a variety of interior–exterior interactions. We construct a physical model to study this effect and apply it to the TRAPPIST-1 star whose flaring activity has been constrained by Kepler observations. Our model is posed in a stochastic manner to account for uncertainty and variability in input parameters. Particularly for the innermost planets, our results suggest that the heat dissipated in the silicate mantle is both of sufficient magnitude and longevity to drive geological processes and hence facilitate volcanism and outgassing of the TRAPPIST-1 planets. Furthermore, our model predicts that Joule heating can further be enhanced for planets with an intrinsic magnetic field compared to those without. The associated volcanism and outgassing may continuously replenish the atmosphere and thereby mitigate the erosion of the atmosphere caused by the direct impact of flares and CMEs. To maintain consistency of atmospheric and geophysical models, the impact of stellar flares and CMEs on atmospheres of close-in exoplanetary systems needs to be studied in conjunction with the effect on planetary interiors.
Formation of Lunar Basins from Impacts of Leftover Planetesimals
Authors: Nesvorný David , Roig Fernando V. , Vokrouhlický David , Bottke William F. , Marchi Simone , Morbidelli Alessandro , Deienno Rogerio 
Published: December 2022

Abstract
The Moon holds important clues to the early evolution of the solar system. Some 50 impact basins (crater diameter D > 300 km) have been recognized on the lunar surface, implying that the early impact flux was much higher than it is now. The basin-forming impactors were suspected to be asteroids released from an inner extension of the main belt (1.8–2.0 au). Here we show that most impactors were instead rocky planetesimals left behind at ∼0.5–1.5 au after the terrestrial planet accretion. The number of basins expected from impacts of leftover planetesimals largely exceeds the number of known lunar basins, suggesting that the first ∼200 Myr of impacts are not recorded on the lunar surface. The Imbrium basin formation (age ≃3.92 Gyr; impactor diameter d ≳ 100 km) occurs with a 15%–35% probability in our model. Imbrium must have formed unusually late to have only two smaller basins (Orientale and Schrödinger) forming afterwards. The model predicts ≃20 d > 10 km impacts on the Earth 2.5–3.5 Gyr ago (Ga), which is comparable to the number of known spherule beds in the late Archean.
Pre-maximum Evolution of the Classical Nova YZ Reticuli
Authors: Kato Mariko , Saio Hideyuki , Hachisu Izumi 
Published: December 2022

Abstract
The pre-maximum evolution of a nova is the last frontier in studying such objects. YZ Reticuli 2020 is the only nova whose X-ray flash was detected. The X-ray flash occurs immediately after the onset of thermonuclear runaway, so its physical properties impose severe constraints on the nova model. We discuss what we can learn from the early phase observations.