bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hubungan Kelekatan Terhadap Kepuasan Hubungan Romantis Pada Mahasiswa Politeknik Kesehatan dr. Soepraoen Malang yang di Mediasi oleh Kepercayaan
Authors: Renanda Shinta 
Published: January 2021

Penelitian ini bertujuan untuk melihat hubungan gaya kelekatan terhadap kepuasan hubungan romantis pada mahasiswa yang dimediasi oleh kepercayaan. Populasi dalam penelitian ini adalah mahasiswa D3 Kebidanan semester 1 angkatan 2017 Poltekkes RS dr. Soepraoen Malang yang berjumlah 39 orang. Data dikumpulkan melalui angket menggunakan skala Relationship Style Questionnaire untuk mengukur gaya kelekatan, skala kepercayaan dan Relationship Assesment Scale untuk mengukur kepuasan hubungan romantis. Penelitian ini adalah jenis penelitian kuantitatif . Penelitian ini menggunakan teknik sampling jenuh dan pengumpulan data menggunakan skala likert, dengan program SPSS versi 20,2. Hasil analisis penelitian menunjukkan bahwa terdapat hubungan kelekatan, kepercayaan dengan kepuasan hubungan romantis dengan nilai p (0,003 < 0,05).
The degree of bullying among participants and non-participants in sports activities
Authors: Hammouri Khalid Abdallah , Rawabdeh Jehad Mahmoud 
Published: January 2021

This study aimed to recognize the degree of practicing bullying among the participants and non-participants in the sports activities, the study sample consisted of students of both levels: the basic high level and the secondary level in the schools of education directorate of Al-Teeba and Al-Wasateih in Irbid governorate, who numbered (279) students were chosen randomly, (124) of the gifted students, and who enrolled in all collective and individual sports competitions. Also (155) male and female students who were not enrolled in sports activities, during the second semester of the academic year 2018-2019. To achieve the study’s goals, the researchers adopted the Descriptive Approach through used statistical & analytic methods. as well as the school bullying scale from researchers’ preparation, was used, the study results indicated the following: the degree of practicing the bullying among the students who participated and not participated in the sports activities was moderate. there are statistically significant differences (α≥0.05) due to the effect of gender in the total degree of bullying scale and the differences were in favor of males, and there are statistical significant differences (α≥ 0.05) due to the category in the total degree of bullying scale, and the differences were in favor of non-participants category.
PENGARUH PENGAWASAN, SISTEM AKUNTANSI DAN PENGELOLAAN KEUANGAN DAERAH TERHADAP KINERJA PEMERINTAH DAERAH
Authors: Murniati Sitti 
Published: January 2021

Kinerja pemerintah daerah adalah gambaran mengenai tingkatan pencapaian pelaksanaan suatu kegiatan/program/kebijaksanaan dalam mewujudkan sasaran, tujuan, misi, dan visi organisasi yang tertuang dalam rumusan skema strategis (strategi planning) suatu organisasi. Oleh karena itu, pengukuran kinerja pemerintah daerah harus mencangkup pengukuran kinerja keuangan dan nonkeuangan. pengukuran kinerja pemerintah daerah diarahkan pada masing-masing organisasi yang telah diberi wewenang mengelola sumberdaya sebagaimana bidangnya. Tujuan penelitian adalah untuk mengetahui dan menganalisis pengaruh pengawasan, sistem akuntansi dan pengelolaan keuangan daerah terhadap kinerja pemerintah daerah, baik secara parsial maupun secara simultan. Sampel penelitian bersumber dari 60 orang pegawai pemerintah daerah dan metode analisis yang digunakan adalah analisis regresi berganda dengan program IBM SPSS Statistics. Hasil penelitian menunjukkan bahwa pengawasan, sistem akuntansi dan pengelolaan keuangan daerah berpengaruh positif dan signifikan terhadap kinerja pemerintah daerah, baik secara parsial maupun secara simultan dan pengawasan adalah variabel yang paling dominan berpengaruh terhadap kinerja pemerintah daerah.
KEPEMIMPINAN TRANSFORMASIONAL, BUDAYA ORGANISASI DAN KOMPENSASI TERHADAP LOYALITAS KARYAWAN
Authors: Muliati Muliati 
Published: January 2021

Penelitian ini bertujuan untuk menguji pengaruh kepemimpinan transformasional, budaya organisasi dan kompensasi terhadap loyalitas pegawai. Data dikumpulkan melalui kuesioner yang dibagikan kepada manajer PT Bosowa Berlian Motor (BBM) sebagai populasi. Adapun sampel penelitian menggunakan teknik purposive sampling dengan kriteria manajer yang menduduki posisi manajer minimal 5 tahun saat penelitian dilakukan. Metode analisis yang digunakan adalah regresi linier berganda melalui SPSS. Hasil penelitian ini menunjukkan bahwa kepemimpinan transformasional, budaya organisasi dan kompensasi signifikan memengaruhi loyalitas pegawai..
Strong Mg ii and Fe ii Absorbers at 2.2 < z < 6.0
Authors: Zou Siwei , Jiang Linhua , Shen Yue , Wu Jin , Bañados Eduardo , Fan Xiaohui , Ho Luis C. , Riechers Dominik A. , Venemans Bram , Vestergaard Marianne , Walter Fabian , Wang Feige , Willott Chris J. , Joshi Ravi , Wu Xue-Bing , Yang Jinyi 
Published: January 2021

Abstract
We present a study of strong intervening absorption systems in the near-IR spectra of 31 luminous quasars at z > 5.7. The quasar spectra were obtained with Gemini GNIRS that provide continuous wavelength coverage from ∼0.9 to ∼2.5 μm. We detect 32 strong Mg ii doublet absorbers with rest-frame equivalent width W

r
(λ2796) > 1.0 Å at 2.2 < z < 6.0. Each Mg ii absorber is confirmed by at least two associated Fe ii absorption lines in the rest-frame wavelength range of ∼1600–2600 Å. We find that the comoving line density (dN/dX) of the strong Fe ii-bearing Mg ii absorbers decreases toward higher redshift at z > 3, consistent with previous studies. Compared with strong Mg ii absorbers detected in damped Lyα systems at 2 < z < 4, our absorbers are potentially less saturated and show much larger rest-frame velocity widths. This suggests that the gas traced by our absorbers are potentially affected by galactic superwinds. We analyze the Hubble Space Telescope near-IR images of the quasars and identify possible associated galaxies for our strong absorbers. There are a maximum of two galaxy candidates found within 5″ radius of each absorber. The median F105W-band magnitude of these galaxy candidates is 24.8 mag, which is fainter than the L* galaxy luminosity at z ∼ 4. By using our observed dN/dX of strong Mg ii absorbers and galaxy candidates median luminosity, we suggest that at high redshift, strong Mg ii absorbers tend to have a more disturbed environment but smaller halo size than that at z < 1.
Impact of Microlensing on Observational Strategies for Gravitational Time-delay Measurements
Authors: Liao Kai 
Published: January 2021

Abstract
Microlensing not only allows for extra magnification lightcurves on top of the intrinsic ones but also shifts them in time domain, causing the actual time delays between images of strongly lensed active galactic nucleus to change on the ∼day(s) light-crossing timescale of the emission region. The microlensing-induced time delays would bias strong lens time-delay cosmography if unaccounted for. However, due to the uncertainties of the disk size and the disk model, the impact is hard to accurately estimate. In this work, we study how to reduce the bias with a designed observation strategy based on a standard disk model. We find that long time monitoring of the images could alleviate the impact since it averages the microlensing time-lag maps due to the peculiar motion of the source relative to the lens galaxy. In addition, images in bluer bands correspond to smaller disk sizes and therefore benefit time-delay measurements as well. We conduct a simulation based on a PG 1115+080-like lensed quasar. The results show that the time-delay dispersions caused by microlensing can be reduced by ∼40% with 20 yr lightcurves, while u band relative to r band reduces ∼75% of the dispersions. Nevertheless, such an effect cannot be totally eliminated in any cases. Further studies are still needed to appropriately incorporate this effect into inferences of an accurate Hubble constant.
La loi de Zipf 70 ans après : pluridisciplinarité, modèles et controverses
Authors: Bertin Marc , Lafouge Thierry 
Published: January 2021

Il y a cinquante ans, la revue Communication et Langages consacrait un article à George Kingsley Zipf 1 , chercheur américain peu connu en France. Zipf a mis en évidence des relations mathématiques simples, regroupées sous la dénomination Loi de Zipf, concernant les régularités des fréquences des mots dans un texte. Cette loi a suscité de la part des chercheurs de toute discipline une grande curiosité et alimenté dès les années 1950 des débats dans la communauté scientifique. Qu’en est-il aujourd’hui, soixante-dix ans après la publication de son célèbre ouvrage Human behavior and the principle of least effort ?
Consórcios públicos intermunicipais: caminho para descentralização e redução de desigualdades nas políticas públicas?
Authors: Marroni Carlos Henrique , Franzese Cibele , Panosso Alceu 
Published: January 2021

Este texto questiona se os consórcios públicos intermunicipais de saúde contribuem para a descentralização e edução de desigualdades nas políticas públicas, para tanto desenvolveu-se um estudo descritivo e qualitativo sobre federalismo cooperativo (pacto), descentralização de políticas públicas e consórcios públicos, sendo como objeto o consórcio intermunicipal de saúde da região da AMUSEP, associação dos municípios do setentrião paranaense, cuja cidade pólo é Maringá. Os resultados alcançados permite apontar que os consórcios públicos possuem características que contribuem para a solução em conjunto de problemas relativos à saúde pública dos entes federativos que são subscritores do protocolo de intenções, ato constitutivo do consórcio público, no caso da AMUSEP, 30 municípios. Contribuindo para a redução das desigualdades na oferta de serviços públicos de saúde, permitindo um ganho de escala aos municípios menores com o consorciamento. Tendo em vista, que os pequenos municípios por meio do consórcio público intermunicipal podem ofertar serviços de saúde especializados aos seus munícipes e que estes podem ser estendidos a outros serviços como: segurança, educação etc.
PELATIHAN PEMBUATAN HAND SANITIZER DARI BAHAN ALAMI DI DESA OTVAI
Authors: Rosalina Y. Kurang  , Efrin A. Dollu  , Isak F. Alelang  
Published: January 2021

Hand sanitizer merupakan salah satu bahan antiseptik berupa gel yang sering digunakan banyak orang sebagai media pencuci tangan yang praktis. Ditengah kondisi pandemi Covid-19 maka ketersediaan produk pencuci tangan (hand sanitizer) menjadi barang langka dan harganya cenderung lebih mahal dari biasanya, hal ini dikarenakan meningkatnya pembelian oleh masyarakat. Oleh karena itu, dibutuhkan antiseptik alternatif lain seperti hand sanitizer alami dengan memanfaatkan tumbuhan sekitar seperti daun siri dan jeruk. Kegiatan pengabdian yang dilaksanakan di Desa Otvai yaitu pelatihan pembuatan hand sanitizer dari bahan alami yaitu daun siri dan jeruk. Dari kegiatan ini masyarakat sangat respon aktif dan juga terdapat peningkatan pengetahuan dan ketrampilan masyarakat tentang cara pembuatan hand sanitizer dari bahan alami dan melaui kegiatan ini juga mengurangi biaya pengeluaran tambahan untuk pembelian produk hand sanitizer dalam menanggulangi penyebaran Covid-19
ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIK PESERTA DIDIK KELAS VIII SMP
Authors: Lusi Nuraeni  , Huri Suhendri  , Aulia Masruroh  
Published: January 2021

Penelitian ini bertujuan untuk untuk menganalisis kemampuan pemecahan masalah matematika siswa berdasarkan tahapan pemecahan masalah. Penelitian ini menggunakan metode penelitian kualitatif. Sampel dalam penelitian ini adalah siswa kelas VIII A, subjek penelitian menggunakan teknik purposive sample, melibatkan 3 subjek mewakili 3 kelompok kemampuan pemecahan masalah. Pengumpulan data menggunakan teknik tes, wawancara, dokumentasi, dan observasi. Analisis data menggunakan teknik reduksi, penyajian, dan kesimpulan. Berdasarkan klasifikasi kemampuan ditemukan dari sebanyak 36 siswa diperoleh sebanyak 7 (19,44%) kategori “tinggi”, 11 siswa (30,56%) termasuk kategori “sedang”, dan 18 siswa (50,00%) kategori “rendah”. Kesimpulan penelitian ini bahwa kemampuan pemecahan masalah matematika siswa pada materi lingkaran masih tergolong rendah
An Experienced Chinese Teacher’s Strategies In Teaching Mathematics: Translation of Quadratic Functions
Authors: Huang Xingfeng , Yang Jinglei , Tang Bingxing , Gong Lingmei , Tian Zhong 
Published: January 2021

The study selected the topic of translation of quadratic functions. In order to explore some effective instructional strategies to help students understand this topic, an experienced teacher was chosen for a case study. Based on lesson observation and semi-structure interviews, this study found that the teacher employed various strategies to facilitate students understanding of translations of quadratic functions.
Juggling Mathematical Understanding
Authors: White Allan Leslie 
Published: January 2021

This paper presents a theoretical model for the teaching for understanding of school mathematics. After describing two categories of understanding, it develops a continuum between rote and insight. In the process of describing the model, it articulates the assumptions underpinning the model and presents a process whereby a teacher can move the teaching strategies towards the development of insight within the students. It will argue that the development of insight should be the goal of all school mathematics classrooms. And that in order to achieve this goal the classroom teacher must become an expert juggler by simultaneously applying teaching strategies that develop student proficiency with skills, positive attitudes towards mathematics and deep connected conceptual knowledge.
The Scientific Calculator and School Mathematics
Authors: Kissane Barry 
Published: January 2021

Scientific calculators are sometimes regarded as important only for obtaining numerical answers to computational questions, and thus in some countries regarded as inappropriate for school mathematics, lest they might undermine the school curriculum. This paper argues a contrary view that, firstly, numerical computation is not the principal purpose of scientific calculators in education, and secondly that calculators can play a valuable role in supporting students’ learning. Recent developments of calculators are outlined, noting that theirprincipal intention has been to make calculators easier to use, align their functionality with the school mathematics curriculum and represent mathematical expressions in conventional ways. A model for the educational use of calculators is described, with four key components:representation, computation, exploration and affirmation. Examples of how these might impact positively on school mathematics are presented, and suggestions are made regarding good pedagogy and curriculum with calculators in mind. The paper concludes that scientific calculators represent the best available technology to provide widespread access to some ICT in the mathematics curriculum for all students in the SEAMEO region.
Profiling Self-regulated Learning in Online Mathematics Teacher Training: A Case Study of a GeoGebra Course
Authors: Marfuah Marfuah 
Published: January 2021

Online training has now become an alternative means of delivering continuousprofessional development courses to improve teacher competencies. The benefits of online training are flexibility of access, cost efficiencies, ease of content updates, and uniformity of content. However, there are many aspects that determine if teachers can be successful in online training, and one is self-regulated learning. This study aims to profile self-regulated learning as case study in an online mathematics teacher training held by PPPPTK Matematika using GeoGebra. Using a survey method, this study describes the participants’ self-regulated learning profile as they accomplished nine tasks in the GeoGebra course.
What Can We Learn from the ELPSA, SA, and PSA Frameworks? The Experience of SEAQiM
Authors: Shadiq Fadjar 
Published: January 2021

One of education problems in Indonesia according to Dr. Anies Baswedan, the former Minister of Education and Culture of the Republic of Indonesia, was: “How to help Indonesian students to be independent learners and have good characters?” This question then raises an issue: “What kinds of knowledge, skills, and attitudes are needed by our students to survive in the 21st Century and beyond?” Earlier the author stated (Shadiq, 2016a) that to change and improve the quality of the teaching and learning process from a ‘typical’ or ‘traditional’ mathematics classroom to a more innovative one was not easy. Afurther issue was: “How to change real teaching practice?” Mathematics teachers need to experience ways that they will be expected to implement in their teaching. Isoda (2011) proposed a Problem Solving Approach (PSA) which consists of four steps: (1) problem posing, (2) independent solving, (3) comparison and discussion, and (4) summary and integration. In Indonesia, we can learn from Scientific Approach (SA) which covers five steps: (1) observing, (2) questioning, (3) collecting data or experimenting, (4) reasoning, and (5) communicating. In addition, Lowrie and Patahuddin (2015) proposed Experiences, Language, Pictures, Symbols, Application (ELPSA) as a lesson design framework for mathematics teaching and learning process. A problem is examined based on these three frameworks where at least 11 alternatives can be identified to solve it. The paper ends with some recommendations on how to improve Indonesian mathematics teaching.
The Ethnomathematics of Calculating Auspicious Days in Javanese Society as Mathematics Learning
Authors: Imswatama Aritsya , Setiadi David 
Published: January 2021

The purpose of this ethnomatematics research is to describe the process of calculating auspicious days for Javanese wedding in Purworejo. This research is a descriptive research with a qualitative approach which used interviews to collect the data. The subject of this research was an individual who implemented the process of calculating auspicious days in Javanese society. The results show that the process of calculating auspicious days for Javanese wedding in Purworejo was an activity that could be possibly used as mathematics learning.
Improving Teachers ICT Application Competencies: A Case Study at Vocational High School in East Kalimantan Province
Authors: Ghozi Saiful , Yuniar Risty Jayanti , Respati Sara Wibawaning 
Published: January 2021

Innovation in learning should be done in line with information and computer technology (ICT) literacy development for both students and teachers. One of the problems with learning using ICT is the differences in competency of teachers in a small city due to the lack of access to its development. This study is a qualitative research based on a community service activity to enhance ICT application competencies of mathematics teachers in vocational high school in Penajam Paser Utara (PPU) district, East Kalimantan Province(Indonesia), utilizing GeoGebra and Autograph™. This study consisted of five phases: (1) situation analysis, (2) training and workshops for GeoGebra and Autograph™ utilization, (3) implementation of lesson study (LS), (4) data analysis and presentation, and (5) discussion. The results of this study are: (1) students became more motivated to learn mathematics by using GeoGebra, (2) teachers found that GeoGebra can develop students’understanding of mathematics concepts easier, and (3) ICT competencies in teaching in vocational high school in PPU, especially in the utilization of GeoGebra and Autograph™, increased. The recommendation is that LS should be continued to improve the effectiveness of GeoGebra and Autograph™ utilization in other mathematics topics. A much larger studywould be needed to determine if the results of this research are due to the approach or due to the teachers’ enthusiasm, novelty effect or what is known as the Hawthorne Effect.
The Effectiveness of Web-based Learning Media of Polyhedral for Students Grade 8
Authors: Pebrianto Pebrianto , Septia Tika 
Published: January 2021

Students’ difficulties in understanding polyhedral was one of the reasons for developing web-based learning media. This study is aimed at determining the effectiveness of webbased learning media for the students. The subjects of this study were students Grade 8 of SMPN 12 Mukomuko. An experimental method was adopted in this study and samples were divided into control and experimental groups. The control group was taught byconventional learning media while the experimental group was taught by web-based learning media. Pre-test and post-tests were administered to both groups. The findings showed that there is no significant mean difference between students’ outcomes on the pretest and post-tests taught by conventional learning media, but there was a significant mean difference between the students’ outcomes on the pre-test and post-tests taught with webbased learning media. The findings are encouraging and providing some promising directions, however, further study would be needed to determine if the results are due to the web-based approach or due to the teachers’ enthusiasm, the novelty effect known as the Hawthorne Effect.
PAULO FREIRE CENTENÁRIO COM UMA OBRA CINQUENTENÁRIA
Authors: Romão José Eustáquio , Romão Natatcha Priscilla 
Published: January 2021

Este artigo lembra que a melhor maneira de homenagear um pensador é demonstrando a atualidade de sua obra. Pedagogia do oprimido, a obra mais conhecida de Paulo Freire, completou 50 anos de sua primeira edição em 2020. No centenário de nascimento de Paulo Freire, em 19 de setembro de 2021, ela completa 51 anos e continua liderando, de todas as obras de pensadores brasileiros sua disseminação pelo mundo, em centenas de traduções e edições e em milhões de exemplares vendidos, numa demonstração de sua importância no século XXI. O artigo reconstitui, historicamente, a elaboração dos originais e a trajetória das edições, com destaque para as primeiras, mormente para a realizada no Brasil, por causa de sua proibição imposta pela ditadura militar que se instalara no país em abril de 1964 e que banira Paulo Freire, bem como seu pensamento como “subversivo” da ordem autocrática imposta. Hoje, a onda neoconservadora que percorre parte da sociedade brasileira tenta, sem sucesso, exilá-lo de novo, mesmo que postumamente, bem como banir seu pensamento.
Effects of vitamin E, methylprednisolone and nedocromil sodium on healing of rats with experimentally created intraabdominal adhesions
Authors: Pinar Hasan , Dincer Mürşit , Ilhan Yavuz Selim 
Published: January 2021

IntroductionIntraabdominal adhesions are a condition that can occur after many surgical procedures and may cause complications in a spectrum ranging from simple abdominal pain to ileus. For years, efforts have been made to prevent this complication. In this experimental study, the effects of methylprednisolone, vitamin E and nedocromil sodium on the improvement of intraabdominal adhesions in rats were investigated.Material and methodsTwenty Wistar Albino rats weighing 280 to 330 g were divided into four equal groups. 5 ml of 0.9% NaCl was given to the control group, 5 ml of methylprednisolone was given to group 2, 5 ml of vitamin E to group 3 and 5 ml of nedocromil sodium to group 4 were given intraabdominally. On the 14th postoperative day, all rats were sacrificed and re-laparotomy was performed. Intraabdominal adhesions were scored according to the Nair classification.ResultsWhen the groups were compared dyadically, the difference between group 1 and group 2 was found to be statistically significant (p = 0.011). The difference between group 1 and group 3 was statistically significant (p = 0.011). The difference between group 1 and group 4 was statistically significant (p = 0.007). There was no statistically significant difference between group 2 and group 3, and group 2 and group 4, and group 3 and group 4 (p < 0.05).ConclusionsAs a result, methylprednisolone, vitamin E and nedocromil sodium have been shown to have a healing effect on adhesions.