bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ujian Sekolah sebagai Upaya Pemetaan Mutu Sekolah Dasar
Authors: Pakpahan Rogers 
Published: March 2018

This study aims to examine the role of school exams for mapping the quality of primary schools in the compulsory education. The method used in this study are a descriptiveÂ analysis of the implementation document school exams and the results of the monitoringÂ and data processing descriptive analysis. The results showed that: 1) assessment byÂ educators in the context of the learning process can not be used as the quality mappingÂ material of elementary school because the tests used by educators not standard and notÂ the same quality; 2) School Exam results can be used as the quality mapping material ofÂ elementary school because the exam using standard tests and are relatively similar betweenÂ the educational unit; 3) the results of the mapping quality based on school exams can beÂ used as a basis for improving the quality of education in primary school through policyÂ intervention by stakeholders (each school, district/cities education offices, and provinces).Â The conclusion of study of school examinations can be used as a basis for mapping theÂ quality of primary schools and based on the quality of these schools can be used as a basisÂ for fulfilling the needs school facilities to improve the quality of education in theÂ implementation of compulsory basic education.Â ABSTRAKÂ Penulisan ini bertujuan untuk mengkaji peran ujian sekolah untuk pemetaan mutu sekolah dasar dalam rangka wajib belajar pendidikan dasar. Metode yang digunakan dalam kajian ini yaitu analisis diskriptif pada dokumen penyelenggaraan dan hasil pemantauan pelaksanaan ujian sekolah sedang pengolahan data dilakukan dengan analisis deskriptif. Hasil kajian menunjukkan bahwa: 1) penilaian oleh pendidik dalam rangka proses pembelajaran tidak dapat dijadikan sebagai bahan pemetaan mutu sekolah dasar karena tes yang digunakan pendidik tidak baku serta tidak sama kualitasnya; 2) hasil ujian sekolah dapat dijadikan sebagai bahan pemetaan mutu sekolah dasar karena dalam ujian menggunakan tes baku dan relatif sama antar satuan pendidikan; 3) hasil pemetaan mutu berdasarkan ujian sekolah dapat dijadikan sebagai dasar untuk meningkatkan mutu pendidikan di sekolah dasar melalui intervensi kebijakan oleh pemangku kepentingan (satuan pendidikan, dinas pendidikan kabupaten/kota, dan provinsi). Kajian ini menyimpulkan pelaksanaan ujian sekolah dapat dijadikan sebagai dasar pemetaan mutu sekolah dasar dan berdasarkan mutu sekolah tersebut dapat dijadikan sebagai dasar untuk pemenuhan kebutuhan/fasilitas sekolah untuk meningkatkan mutu pendidikan dalam rangka pelaksanaan wajar dikdas.
PENGARUH SUMBER BELAJAR SISWA TERHADAP PRESTASI BELAJAR PKN SISWA KELAS VII DI MTSN NGAWI SEMESTER GENAP TAHUN PELAJARAN 2014/2015
Authors: Nugraha Nurhadji , Mustikari Indriyana Dwi , Zuhri Ahmad Alfian 
Published: March 2018

Penelitian ini bertujuan untuk mengetahui pengaruh sumber belajar terhadap prestasi belajar PKn siswa MTS Ngawi. Penentuan sampel di dalam penelitian ini menggunakan sampel random. Sampling yaitu siswa MTS Negeri kelas VII sebanyak 40 orang. Pengumpulan data menggunakan metode observasi dan angket. Data dianalisis menggunakan metode statistik dengan rumus regresi sederhana dan korelasi produk moment. Hasil penelitian menunjukkan bahwa tingkat prestasi belajar PKn siswa di MTS Negeri Ngawi kelas VII berdasarkan uji hipotesis dengan menggunakan rumus korelasi product moment didapatkan hasil r hitung : 0,528 dengan taraf signifikan r tabel 5% : 0,244 dan 1% : 0,317. Artinya, r hitung &gt; r tabel maka Ho ditolak dan Ha diterima. Jadi, ada pengaruh yang cukup antara sumber belajar dengan prestasi belajar PKn siswa kelas VII di MTsN Ngawi Semester Genap Tahun Pelajaran 2014/2015.<p> </p>
KONSELING TEMAN SEBAYA (PEER COUNSELING) UNTUK MEREDUKSI KECANDUAN GAME ONLINE
Authors: Prasetiawan Hardi 
Published: March 2018

<p>Salah satu fungsi terpenting dari kelompok teman sebaya adalah untuk memberikan sumber informasi dan komparasi tentang dunia di luar keluarga, melalui konseling teman sebaya (<em>peer</em><em> </em><em>counseling</em>) para remaja dapat saling menerima masukan/umpan balik dari setiap teman-temannya tentang kemampuannya dalam menilai apa saja yang dilakukannya dengan apa yang remaja lain kerjakan. Melalui konseling teman sebaya capaiannya adalah para remaja yang kecandan <em>game online</em> dapat mengurangi waktu bermainnya yang berlebihan atau bahkan tidak memiliki batasan waktunya.</p><p> </p><em>Kata kunci : Konseling Teman Sebaya (<em>Peer Counseling</em>), Remaja, Kecanduan <em>Game</em><em> Online.</em><br /></em>
PERBEDAAN PERILAKU PROSOSIAL DAN SELF AWARENESS TERHADAP NILAI BUDAYA LOKAL JAWA DI TINJAU DARI JENIS KELAMIN PADA SISWA SMA KYAI AGENG BASYARIYAH KECAMATAN DAGANGAN KABUPATEN MADIUN
Authors: Kusumaningrum Elza , Dewi Noviyanti Kartika 
Published: March 2018

<p>Pada dasarnya siswa yang memiliki perilaku prososial yang baik akan mudah diterima di lingkungan masayarakat, memiliki perilaku prososial adalah cara meminimalisir tumbuh suburnya sikap individualis di kalangan siswa baik pada siswa laki-laki maupun perempuan. Selain itu, kesadaran diri siswa terhadap nilai budaya jawa juga perlu dipertahankan, karena remajalah yang akan mewarisi nilai lokal budaya jawa ini. Kesadaran diri penting karena memiliki kesadaran diri membuat remaja mengetahui akan kelebihan dan kekurangan masing-masing, seseorang akan mampu memahami konsep diri dan standar, nilai serta tujuan yang dimiliki seseorang.</p><p>Penelitian ini bertujuan untuk mengetahui ada tidaknya perbedaan perilaku prososial dan <em>self awareness</em> (kesadaran diri) terhadap nilai-nilai lokal budaya jawa di tinjau dari jenis kelamin pada siswa SMA Kyai Ageng Basyariyah Kecamatan Dagangan Kabupaten Madiun tahun pelajaran 2015/2016. Rancangan penelitian menggunakan pendekatan metode <em>deskriptif kuantitatif.</em> Penentuan sampel dalam penelitian ini menggunakan teknik <em>random sampling</em> yaitu mengambil 60 siswa. Yang terdiri dari 30 siswa perempuan dan 30 siswa laki-laki. Pengumpulan data menggunakan metode skala sikap. Dalam menganalisis data menggunakan teknik analisis uji-t.</p><p>Hasil penelitian menunjukan bahwa : (1) Ada perbedaan perilaku prososial siswa perempuan dan laki-laki kelas X SMA Kyai Ageng Basyariyah Kecamatan Dagangan Kabupaten MadiunTahun Pelajaran 2015/2016, hal tersebut dengan ditunjukkan r<sub>hit</sub><sub>ung</sub>= 4,222&gt;t<sub>tab</sub><sub>el</sub>= 1,671 (2) Ada perbedaan perilaku prososial dan <em>self awareness</em> terhadap nilai-nilai lokal budaya jawa anatara siswa perempuan dan laki-laki SMA Kyai Ageng Basyariyah Kecamatan Dagangan Kabupaten MadiunTahun Pelajaran 2015/2016, hal tersebut dengan ditunjukkan r<sub>hit</sub><sub>ung</sub>= 4,327&gt;t<sub>tab</sub><sub>el</sub>= 1,671. Ini berarti ha diterima dan ho ditolak.</p><p> </p><strong>Kata Kunci</strong> : Perilaku Prososial, <em>Self Awarenes </em>(Kesadaran Diri),Nilai-Nilai Lokal Budaya Jawa, di Tinjau dari Jenis Kelamin
A CFD Study of Industrial Double-Cyclone in HDPE Drying Process
Authors: Razavi Alavi S.A. , Nemati Lay E. , Alizadeh Makhmali Z.S. 
Published: March 2018

Double-cyclone in fluidized bed drying is an important equipment which reflects the conditions of drying in HDPE slurry process. Cyclone is an important unite of fluidized bed drying in order to move the solid particles outward to its wall. Therefore, flow pattern created in fluidized bed will affect industrial cyclones installed in dryer for dust removing. Pressure drop of the cyclones is an effective parameter represents the drying behavior. Substantially, geometry of cyclone, inlet flow rate of gas, density and particle size distribution (PSD) can affect the pressure drop value. Fluidized bed hydrodynamic regime is very complex and must be understood to improve fluidized bed operations through theoretical, industrial and CFD study of double-cyclone. Pressure drop is introduced as parameter related to the cyclone efficiency can be calculated with ANSYS Fluent software in the Eulerian-Lagrangian framework with RNG k-ɛ turbulence model used as a mathematical method. Proper pressure drop concluded from industrial experiments and CFD calculation shows good fluidization of HDPE particles in the bed of nitrogen and powder to reach the best fluidized bed situation and suitable quality of HDPE powdery product.
Qualitative impact assessment of an educational workshop on primary care practitioner attitudes to NICE HIV testing guidelines
Authors: Allison Rosalie L , Ricketts Ellie J , Hartney Thomas , Nardone Anthony , Town Katy , Rugman Claire , Folkard Kate , Dunbar J Kevin , McNulty Cliodna AM 
Published: March 2018

BackgroundIn 2013, Public Health England piloted the ‘3Cs (chlamydia, contraception, condoms) and HIV (human immunodeficiency virus)’ educational intervention in 460 GP surgeries. The educational HIV workshop aimed to improve the ability and confidence of staff to offer HIV testing in line with national guidelines.AimTo qualitatively assess the impact of an educational workshop on GP staff’s attitudes to NICE HIV testing guidelines.Design & settingQualitative interviews with GP staff across England before and after an educational HIV workshop.MethodThirty-two GP staff (15 before and 17 after educational HIV workshop) participated in interviews exploring their views and current practice of HIV testing. Interview transcripts were thematically analysed and examined, using the components of the theory of planned behaviour (TPB) and normalisation process theory (NPT) as a framework.ResultsGPs reported that the educational HIV workshop resulted in increased knowledge of, and confidence to offer, HIV tests based on indicator conditions. However, overall participants felt they needed additional HIV training around clinical care pathways for offering tests, giving positive HIV results, and current treatments and outcomes. Participants did not see a place for point-of-care testing in general practice.ConclusionImplementation of national HIV guidelines will require multiple educational sessions, especially to implement testing guidelines for indicator conditions in areas of low HIV prevalence. Additional role-play or discussions around scripts suggesting how to offer an HIV test may improve participants’ confidence and facilitate increased testing. Healthcare assistants (HCAs) may need specific training to ensure that they are skilled in offering HIV testing within new patient checks.
Formation of Penumbra in a Sample of Active Regions Observed by the SDO Satellite
Authors: Murabito Mariarita , Zuccarello Francesca , Guglielmino Salvo L. , Romano Paolo 
Published: March 2018

Abstract
Recently, high-resolution observations improved our understanding of the penumbra formation process around sunspots. In particular, two aspects have been carefully investigated: whether the settlement of the penumbra can occur between the main opposite magnetic polarities where new magnetic flux is still emerging, and the establishment of the Evershed flow. In this paper, we present the analysis of twelve active regions (ARs) where both the penumbra formation and the onset of the Evershed flow were observed. We used data acquired by the Helioseismic and Magnetic Imager (HMI) instrument on board the Solar Dynamic Observatory (SDO) satellite analyzing continuum images, magnetograms, and Dopplergrams of the selected ARs. The results obtained in our sample provided the following information about the stable settlement of the penumbra: eight spots formed the first stable penumbral sector in the region between the two opposite polarities, and nine spots formed on the opposite side. Moreover, eleven sunpots showed an inverse Evershed flow (i.e., a plasma motion directed toward the protospot border) before the penumbra formation, which changes within 1–6 hr into the classical Evershed flow as soon as the penumbra forms. Comparing our results with recent observations, we are able to discriminate between the different ways of penumbra formation. Moreover, we suggest that the change from inverse Evershed flow, visible before the penumbra appears, into the classical Evershed flow may be a signature of the formation of penumbral filaments.
The MAVERIC Survey: A Red Straggler Binary with an Invisible Companion in the Galactic Globular Cluster M10
Authors: Shishkovsky Laura , Strader Jay , Chomiuk Laura , Bahramian Arash , Tremou Evangelia , Li Kwan-Lok , Salinas Ricardo , Tudor Vlad , Miller-Jones James C. A. , Maccarone Thomas J. , Heinke Craig O. , Sivakoff Gregory R. 
Published: March 2018

Abstract
We present the discovery and characterization of a radio-bright binary in the Galactic globular cluster M10. First identified in deep radio continuum data from the Karl G. Jansky Very Large Array, M10-VLA1 has a flux density of 27 ± 4 μJy at 7.4 GHz and a flat-to-inverted radio spectrum. Chandra imaging shows an X-ray source with L

X
≈ 1031 erg s−1 matching the location of the radio source. This places M10-VLA1 within the scatter of the radio-X-ray luminosity correlation for quiescent stellar-mass black holes, and a black hole X-ray binary is a viable explanation for this system. The radio and X-ray properties of the source disfavor, but do not rule out, identification as an accreting neutron star or white dwarf system. Optical imaging from the Hubble Space Telescope and spectroscopy from the SOAR telescope show that the system has an orbital period of 3.339 days and an unusual “red straggler” component: an evolved star found redward of the M10 red giant branch. These data also show UV/optical variability and double-peaked Hα emission characteristic of an accretion disk. However, SOAR spectroscopic monitoring reveals that the velocity semi-amplitude of the red straggler is low. We conclude that M10-VLA1 is most likely either a quiescent black hole X-ray binary with a rather face-on (i < 4°) orientation or an unusual flaring RS Canum Venaticorum variable-type active binary, and discuss future observations that could distinguish between these possibilities.
What Sets the Line Profiles in Tidal Disruption Events?
Authors: Roth Nathaniel , Kasen Daniel 
Published: March 2018

Abstract
We investigate line formation in gas that is outflowing and optically thick to electron scattering, as may be expected following the tidal disruption of a star by a supermassive black hole. Using radiative transfer calculations, we show that the optical line profiles produced by expanding TDE outflows most likely are primarily emission features, rather than the P-Cygni profiles seen in most supernova spectra. This is a result of the high line excitation temperatures in the highly irradiated TDE gas. The outflow kinematics cause the emission peak to be blueshifted and have an asymmetric red wing. Such features have been observed in some TDE spectra, and we propose that these may be signatures of outflows. We also show that non-coherent scattering of hot electrons can broaden the emission lines by ∼10,000 km s−1, such that the line width in some TDEs may be set by the electron scattering optical depth rather than the gas kinematics. The scattering-broadened line profiles produce distinct, wing-shaped profiles that are similar to those observed in some TDE spectra. The narrowing of the emission lines over time in these observed events may be related to a drop in density rather than a drop in line-of-sight velocity.
After the Fall: The Dust and Gas in E+A Post-starburst Galaxies
Authors: Smercina A. , Smith J. D. T. , Dale D. A. , French K. D. , Croxall K. V. , Zhukovska S. , Togi A. , Bell E. F. , Crocker A. F. , Draine B. T. , Jarrett T. H. , Tremonti C. , Yang Yujin , Zabludoff A. I. 
Published: March 2018

Abstract
The traditional picture of post-starburst galaxies as dust- and gas-poor merger remnants, rapidly transitioning to quiescence, has been recently challenged. Unexpected detections of a significant interstellar medium (ISM) in many post-starburst galaxies raise important questions. Are they truly quiescent, and if so, what mechanisms inhibit further star formation? What processes dominate their ISM energetics? We present an infrared spectroscopic and photometric survey of 33 E+A post-starbursts selected by the Sloan Digital Sky Survey, aimed at resolving these questions. We find compact, warm dust reservoirs with high PAH abundances and total gas and dust masses significantly higher than expected from stellar recycling alone. Both polycyclic aromatic hydrocarbon (PAH)/total infrared (TIR) and dust-to-burst stellar mass ratios are seen to decrease with post-burst age, indicative of the accumulating effects of dust destruction and an incipient transition to hot, early-type ISM properties. Their infrared spectral properties are unique, with dominant PAH emission, very weak nebular lines, unusually strong H2 rotational emission, and deep [C ii] deficits. There is substantial scatter among star formation rate (SFR) indicators, and both PAH and TIR luminosities provide overestimates. Even as potential upper limits, all tracers show that the SFR has typically experienced a decline of more than two orders of magnitude since the starburst and that the SFR is considerably lower than expected given both their stellar masses and molecular gas densities. These results paint a coherent picture of systems in which star formation was, indeed, rapidly truncated, but in which the ISM was not completely expelled, and is instead supported against collapse by latent or continued injection of turbulent or mechanical heating. The resulting aging burst populations provide a “high-soft” radiation field that seemingly dominates the E+A galaxies’ unusual ISM energetics.
Molecular Gas toward the Gemini OB1 Molecular Cloud Complex. II. CO Outflow Candidates with Possible WISE Associations
Authors: Li Yingjie , Li Fa-Cheng , Xu Ye , Wang Chen , Du Xin-Yu , Yang Wenjin , Yang Ji 
Published: March 2018

Abstract
We present a large-scale survey of CO outflows in the Gem OB1 molecular cloud complex and its surroundings, using the Purple Mountain Observatory Delingha 13.7 m telescope. A total of 198 outflow candidates were identified over a large area (∼58.5 square degrees), of which 193 are newly detected. Approximately 68% (134/198) are associated with the Gem OB1 molecular cloud complex, including clouds GGMC 1, GGMC 2, BFS 52, GGMC 3, and GGMC 4. Other regions studied are: the Local arm (Local Lynds, West Front), Swallow, Horn, and Remote cloud. Outflow candidates in GGMC 1, BFS 52, and Swallow are mainly located at ring-like or filamentary structures. To avoid excessive uncertainty in distant regions (≳3.8 kpc), we only estimated the physical parameters for clouds in the Gem OB1 molecular cloud complex and in the Local arm. In those clouds, the total kinetic energy and the energy injection rate of the identified outflow candidates are ≲1% and ≲3% of the turbulent energy and the turbulent dissipation rate of each cloud, indicating that the identified outflow candidates cannot provide enough energy to balance turbulence of their host cloud at the scale of the entire cloud (several to dozens of parsecs). The gravitational binding energy of each cloud is ≳135 times the total kinetic energy of the identified outflow candidates within the corresponding cloud, indicating that the identified outflow candidates cannot cause major disruptions to the integrity of their host cloud at the scale of the entire cloud.
Why Are Peculiar Type Ia Supernovae More Likely to Show the Signature of a Single-degenerate Model?
Authors: Meng Xiang-Cun , Han Zhan-Wen 
Published: March 2018

Abstract
Although type Ia supernovae (SNe Ia) are very useful in many astrophysical fields, their exact progenitor nature is still unclear. A basic method to distinguish the different progenitor models is to search the signal from the single-degenerate (SD) model, e.g., the signal for the existence of a nondegenerate companion before or after supernova explosion. Observationally, some SNe Ia show such signals, while the others do not. Here, we propose a universal model to explain these observations based on the spin-up/spin-down model, in which a white dwarf (WD) will experience a spin-down phase before supernova explosion, and the spin-down timescale is determined by its initial mass, i.e., the more massive the initial WD, the shorter the spin-down timescale and then the more likely the SN Ia is to show the SD signature. Therefore, our model predicts that the SNe Ia from hybrid carbon–oxygen–neon WDs are more likely to show the SD signature observationally, as some peculiar SNe Ia showed.
L’espace numérique professionnel et l’évolution de la fonction RH : observation de deux cas différents
Authors: Peng Hongxia 
Published: March 2018

Cette recherche s’intéresse à l’articulation entre l’espace numérique professionnel et l’évolution de la fonction RH. À partir d’une double observation menée sur deux catégories d’espaces numériques professionnels : espace « entre-unités » et espace « entre-organisations », la démarche de notre analyse, qui peut être qualifiée d’inductive et qualitative, s’appuie sur des données issues des deux cas observés. Elle montre, d’une part, que l’espace numérique professionnel, notamment l’espace « entre-unités », procure certaines facilités opérationnelles à la fonction RH et, d’autre part, qu’il pourrait être un possible levier contribuant à l’évolution de la fonction RH, notamment au travers du développement de l’espace numérique « entre-organisations ».
Les politiques fédérales de sécurité intérieure au Brésil (2003-2016)
Authors: Deluchey Jean-François 
Published: March 2018

L’objectif de cet article est d’étudier dans leurs grandes lignes les politiques fédérales de sécurité intérieure au Brésil entre 2003 et 2016. L’auteur commence par décrire comment s’organise le dispositif de sécurité intérieure brésilien, en montrant que le gouvernement fédéral assume plus un rôle d’incitateur programmatique dans un système où la plupart des effectifs policiers sont sous le contrôle direct des gouverneurs des États fédérés. Ensuite, l’auteur décrit quelle était la situation en 2002, lorsque Luiz Inácio Lula da Silva est élu président pour la première fois, et discute du relatif incrémentalisme des politiques publiques de ce secteur avant et après l’accès de Lula au pouvoir. Dans une quatrième partie, l’auteur distingue quatre périodes successives, lors desquelles les orientations des politiques fédérales ont parfois profondément varié du mandat de Lula à celui de Dilma Rousseff (Parti des Travailleurs). Enfin, l’auteur s’interroge sur les grands défis de la décennie à venir (2017-2026), qui dépendront évidemment de l’évolution de la crise politique qui fait suite à la procédure d’ impeachment de la présidente Dilma Rousseff et à l’arrivée de Michel Temer à la présidence de la République brésilienne en mai 2016.
La Malinche et les miroitements d’une image engloutie dans Le labyrinthe de la solitude
Authors: Plâa Monique 
Published: March 2018

Dans son essai, Octavio Paz, le poète, a recours à la poésie et à la création d’images. La Malinche est une image particulière : créée dans le chapitre IV du Labyrinthe où elle incarne la femme passive et violée des origines, elle est aussitôt engloutie. L’examen de quelques représentations iconographiques antérieures et contemporaines de la Malinche révèle que l’image sombre et tragique dont Paz semble faire l’emblème du mal-être mexicain, reflet d’une image créée par Orozco, est essentiellement une création personnelle. Mais pourquoi alors avoir définitivement englouti une image si puissante ? On peut émettre trois hypothèses : l’arbitraire qui a présidé à sa naissance, la centralité que cette image donnait à la Conquête alors que Paz entendait n’en faire qu’une étape parmi d’autres ; la nécessité de déplacer le centre de gravité de l’analyse de l’être mexicain aux circonstances de l’être universel. Créée pour servir la pensée, l’image a disparu quand elle ne la servait plus.