bluuebunny/crossref_metadata_2025_split huggingface dataset:
KEEFEKTIFAN MEDIA BUKU AJAR BERKARAKTER BERBASIS KURIKULUM 2013 DALAM PEMBELAJARAN MATEMATIKA SISWA SD KELAS III
Authors: Tsalatsa Ahmad Nashir 
Published: July 2018

Anak usia sekolah dasar atau SD menurut Piaget tergolong dalam tahap Operasional Kongkrit yakni umur 7 sampai 11 tahun. Pada tahap ini adalah anak sudah mulai menggunakan aturan-aturan yang jelas dan memiliki kecakapan berpikir logis. Meskipun sudah memiliki kemampuan berpikir logis, anak perlu diberi gambaran konkret, sehingga ia mampu menelaah persoalan. Dalam pembelajaran dikelas buku ajar yang digunakan siswa kurang memberikan gambaran yang kongkrit, maka dari itu kami mencoba untuk membuat buku ajar yang memberikan gambaran yang kongkrit tentang materi yang diajarkan, sehingga mampu memberikan pemahaman yang lebih kepada siswa. Buku ajar berkarakter dibuat sedemikian rupa mampu melatih siswa untuk memiliki karakter membaca dan belajar secara baik.Keefektifan Media Buku Ajar Berkarakter Berbasis Kurikulum 2013 Dalam Pembelajaran Matematika Siswa SD memiliki pengaruh yang baik dilihat dari (1) pembelajaran memenuhi ketuntasan baik secara individual maupun klasikal,dengan nilai pada kolom sig (2-tailed) adalah 0,000, dimana 0,000 <0,05. Artinya H0 ditolak, maka nilai rata-rata kelas eksperimen mencapai ketuntasan yang ditargetkan yaitu 75. Dilakukan uji proporsi untuk mengetahui tingkat ketuntasan siswa secara individual. Uji proporsi dengan menggunakantaraf nyata 5% diperoleh Z ta b el = 1,68, sedangkan nilai Z h itu n g = 0,39, maka H0 diterima. artinya proporsi ketuntasan belajar peserta didik secara individual adalah 80%. Dapat disimpulkan hasil belajar siswa kelas eksperimen tuntas secara klaksikal dan individu (2) keaktifan peserta didik berpengaruh positif terhadap hasil belajar sebesar 86,7%, (3) hasil belajar peserta didikmenggunakan buku ajar matematika yang berkarakter lebih baik dengan rata-rata hasil belajar diperoleh 80,94 untuk kelas eksperimen dan 62,60 untuk kelas kontrol.
MODEL DEBAT AKTIF DAN MEDIA DADU KUIS UNTUK MENGEMBANGKAN MOTIVASI BELAJAR DAN KETERAMPILAN BERPIKIR KRITIS SISWA SD
Authors: Wardhana M.Yusuf Setia , Trisnawati Silvia 
Published: July 2018

Penelitian ini dilatarbelakangi oleh rendahnya minat belajar siswa. Minat belajar siswa yang rendah menyebabkan motivasi dan hasil belajar siswa rendah. Selain itu, pemanfaatan model pembelajaran yang kurang maksimal membuat siswa tidak mampu menerima materi dengan baik. Pemahaman siswa terhadap materi IPS rendah sehingga siswa takut untuk berpendapat di depan kelas. Belum dikembangkanya model pembelajaran debat aktif berbantu media dadu kuis. Penelitian ini merupakan penenelitian eksperimen yang bertujuan untuk mengetahui keefektifan model debat aktif berbantu media dadu kuis dalam mengembangkan keterampilan berpikir kritis dan motivasi belajar siswa kelas V Sekolah Dasar. Berdasarkan analisis data hasil tes keterampilan berpikir kritis siswa setelah medapat perlakuan, dari 16 siswa kelas V SD Negeri Purworejo Kecamatan Kaliori Kabupaten Rembang terdapat 15 siswa dinyatakan tuntas dan 1 siswa tidak tuntas dari KKM yang ditentukan yaitu 70 dengan rata-rata 84,38 serta hasil analisis uji t keterampilan berpikir kritis siswa diketahui t0 lebih dari ttabel (7,065 > 2,131). Ketuntasan Belajar Klasikal tes keterampilan berpikir kritis siswa mencapai 93,75%. Sedangkan hasil analisis angket motivasi belajar siswa diperoleh 9 siswa dengan kategori cukup dan 7 siswa dengan kategori baik. Rata-rata motivasi siswa menggunakan model debat aktif berbantu media dadu kuis adalah 59,43. Setelah mendapat perlakuan diperoleh 15 siswa tergolong pada kategori baik dan 1 siswa tergolong pada kategori sangat baik dengan rata-rata motivasi 70,5. Sedangkan berdasarkan hasil analisis uji t motivasi belajar siswa diketahui t0 lebih dari ttabel (10,871> 2,131). Dari hasil analisis tersebut dapat disimpulkan bahwa model debat aktif berbantu media dadu kuis efektif dalam mengembangkan keterampilan berpikir kritis dan motivasi belajar siswa kelas V Sekolah Dasar. Kata-kata kunci : Keefektifan, debat aktif, dadu kuis, keterampilan berpikir kritis, motivasi belajar.
PENINGKATAN AKTIVITAS DAN HASIL BELAJAR IPS MELALUI MODEL PEMBELAJARAN KOOPERATIF INSIDE-OUTSIDE CIRCLE BERBANTU MEDIA KARTU PESERTA DIDIK KELAS V SDN 4 KARANGROWO KUDUS SEMESTER I TAHUN PELAJARAN 2015/2016
Authors: Rumawati Rumawati 
Published: July 2018

Tujuan yang akan dicapai dari penelitian tindakan kelas ini adalah untuk menguji penggunaan model pembelajaran Inside-Outside Circle berbantuan media kartu untuk meningkatkan hasil belajar pada pembelajaran IPS materi peninggalan sejarah skala nasional kelas V SD Negeri 4 Karangrowo Kabupaten Kudus semester I tahun pelajaran 2015/2016. Jenis penelitian yang digunakan adalah penelitian tindakan kelas. Data yang digunakan dalam Penelitian Tindakan Kelas ini bersumber dari tes hasil belajar dan lembar observasi aktifitas peserta didik. Berdasarkan hasil penelitian yang telah dilaksanakan Model pembelajaran kooperatif Inside-Outside Circle berbantuan media kartu dapat meningkatkan aktivitas dan hasil belajar peserta didik. Peningkatan rata-rata hasil belajar IPS berdasarkan data awal sebesar sebesar 54 dan siklus I sebesar 71 menjadi 77 pada siklus II. Sedangkan untuk pencapaian ketuntasan belajar klasikal, siklus I sebesar 65% dan siklus II sebesar 85%
Analisis Penggunaan Internet Sebagai Referensi Mahasiswa Stain Curup (Studi Manfaat dan Dampak Media Massa)
Authors: Komalasari Bakti , Naumi Adinda Tessa 
Published: July 2018

This study is a study focused on finding meaning towards the behavior of internet usage as reference of STAIN Curup students. In line with the concept of an active audience, this research would focus on the internet as a mass media. With the advancement of information technology and mass media, providing various facilities in accessing information especially through the internet. STAIN Curup students are required to keep updating their knowledge and information especially with regard to their studies. This need is what makes the student must continue to add the supporting reference study. In addition to books, print journals and modules, the internet becomes one of the reference sources used by students. Therefore, it needs to be studied further about how the use of internet as a reference STAIN Curup students? how is the impact of internet use as a reference of STAIN Curup students?
To answer the problems, this research uses the uses and gratifications theory and the moderate effect model, which is expected to give meaning and peel the phenomenon of internet usage on the students. In line with the uses and gratifications theory, satisfaction will arise if needs are met. In this case, the satisfaction of internet usage as reference of student is seen from the functioning of mass media, among others: information function, entertainment function, persuasion function, cultural transmission function and social inheritance, correlation function (linking). While the impact of internet use as a reference of students, among others, cognitive impact, affective impact, and behavioral impact. The impact of internet usage is also supported by individual factors; such as selective attention, selective perception, and selective retention, motivation and knowledge, beliefs, opinions, values, and needs, persuasion, personality and adjustment. And social factors, among others; age, sex, education and training, occupation and income, religion, residence.
TOPLUMSAL BELLEK, ‘SÜRGÜN’ VE BELGESEL SİNEMA
Authors: BİNGÖL Canel 
Published: July 2018

﻿Mevcut dünya algımız geçmiş deneyimlerimizle sıkı
bir bağlantı içindedir ve bellek bugünkü yaşantımızı şekillendirmede etkileyici
bir güçtür. Yaşanmış, yaşanmakta ve yaşanacak olanın anlamlandırılması
önemlidir. Bellek, kimliğin tamamlayıcısıdır. Bellek kavramı ile belgesel
sinema iç içe geçmiş kavramlardır. Bellek bir deneyimin bilinç düzeyine
çıkışını temsil ederken, belgesel sinema bu konuda belleğe yardımcı olmaktadır.
Toplumsal ilişkiler içinde ‘ötekiler’ nedeniyle sürekli yeniden kurulan kimlik,
sinema sanatıyla sürgün/göç olgusu arasında yakından bir bağ da
oluşturmaktadır. Bir metafor ya da bir kavram olarak sürgün figürüne ait
yaşanan ‘kayıp’ daima bir bellek kaybı sorununu
da içerir. Zaman geçer ve belleğimiz bize, olup bitenler hakkında sadece
belirsiz bir fikir verebilir. Anıların yeniden canlandırılmasıyla, tanıdık
olanla tekinsiz olan arasında yaşanan deneyim, ruhsal olan ile sosyal olan
arasındaki bağı kurmanın olanaklarını sunar. Kuşaklararası
bir aktarım aracı olan bellek ve dolayımlı güncel ritüeli olarak sinemanın
izini sürenler; işte bu yolculukta, sürgünün/yokluğun/kaybın deneyimi ile
karşılaşırlar. Bir ‘düşgücü fabrikası’ olarak sinema ve bellek temalarını ele
alan çeşitli görüşleri Winnicott’yen bir bütünleştiricilik ekseninde ele alan bu
tartışma ve çalışmada; bellek, görsellik ile zaman ve mekandan ‘sürgün’
edilenin belgelenmesi meselesinin temel dinamikleri incelenmiştir.
A CERTEZA DE SI E O DESCOBRIMENTO DA ESSÊNCIA DO DIREITO: POR UMA PESQUISA JURÍDICA ALÉM DE DESCARTES
Authors: Kosop Roberto José Covaia , Souza-Lima José Edmilson de 
Published: July 2018

O presente artigo analisa as contribuições epistemológicas e metodológicas do filósofo e matemático René Descartes (1596 – 1650) ao campo jurídico, culminando na reflexão das limitações do método proposto por tal pensador e da necessidade de complementação da visão jurídica neste tocante. O caminho metodológico utilizado não pretendeu esgotar as obras do autor, ao passo que restringiu-se no “Discurso do Método”, apoiado pelas “Meditações Metafísicas”, para demonstrar como da teoria cartesiana é possível derivar preceitos fundantes do Direito, em especial, a percepção utilitária acerca do conhecimento e a emancipação por intermédio do entendimento do discurso. Desta forma, foi possível concluir que, não obstante o projeto colonizador de conquista do mundo objetivo que limita as fronteiras do campo jurídico, o pensamento de Descartes determinou o núcleo de percepção jurídica tanto epistemológica quanto metodologicamente para apropriação do ambiente físico. PALAVRAS-CHAVE: Metodologia Jurídica; Racionalismo Inato; Método Cartesiano.
The Carnegie-Chicago Hubble Program. IV. The Distance to NGC 4424, NGC 4526, and NGC 4356 via the Tip of the Red Giant Branch∗
Authors: Hatt Dylan , Freedman Wendy L. , Madore Barry F. , Beaton Rachael L. , Hoyt Taylor J. , Jang In Sung , Lee Myung Gyoon , Monson Andrew J. , Rich Jeffrey A. , Scowcroft Victoria , Seibert Mark 
Published: July 2018

Abstract
The Carnegie-Chicago Hubble Program is undertaking a re-calibration of the extragalactic distance scale, using SNe Ia that are tied to Tip of the Red Giant Branch (TRGB) distances to local galaxies. We present here deep Hubble Space Telescope ACS/WFC imaging of the resolved stellar populations in the metal-poor halos of the SN Ia-host galaxies NGC 4424, NGC 4526, and NGC 4536. These three Virgo constellation galaxies are prime targets for calibrating the extragalactic distance scale given their relative proximity in the local universe and their low line-of-sight reddenings. Anchoring the TRGB zero-point to the geometric distance to the Large Magellanic Cloud via detached eclipsing binaries, we measure extinction-corrected distance moduli of 31.00 ± 0.03stat ± 0.06sys mag, 30.98 ± 0.03stat ± 0.06sys mag, and 30.99 ± 0.03stat ± 0.06sys mag for NGC 4424, NGC 4526, and NGC 4536, respectively, or 15.8 ± 0.2stat ± 0.4sys Mpc, 15.7 ± 0.2stat ± 0.4sys Mpc, and 15.8 ± 0.2stat ± 0.4sys Mpc. For these three galaxies, the distances are the first that are based on the TRGB, and for NGC 4424 and NGC 4526, they are the highest-precision distances published to date, each measured to 3%. Finally, we report good agreement between our TRGB distances and the available Cepheid distances for NGC 4424 and NGC 4536, demonstrating consistency between the distance scales currently derived from stars of Population I and II.
The Identification of Hydrogen-deficient Cataclysmic Variable Donor Stars*

†
Authors: Harrison Thomas E. 
Published: July 2018

Abstract
We have used ATLAS12 to generate hydrogen-deficient stellar atmospheres to allow us to construct synthetic spectra to explore the possibility that the donor stars in some cataclysmic variables (CVs) are hydrogen deficient. We find that four systems, AE Aqr, DX And, EY Cyg, and QZ Ser, have significant hydrogen deficits. We confirm that carbon and magnesium deficits, and sodium enhancements, are common among CV donor stars. The three Z Cam systems we observed are found to have solar metallicities and no abundance anomalies. Two of these objects, Z Cam and AH Her, have M-type donor stars—much cooler than expected, given their long orbital periods. By using the combination of equivalent width measurements and light curve modeling, we have developed the ability to account for contamination of the donor star spectra by other luminosity sources in the binary. This enables more realistic assessments of secondary star metallicities. We find that the use of equivalent width measurements should allow for robust metallicities and abundance anomalies to be determined for CVs with M-type donor stars.
High-energy Neutrinos from Galactic Superbubbles
Authors: Andersen K. J. , Kachelriess M. , Semikoz D. V. 
Published: July 2018

Abstract
We study the propagation of cosmic rays (CRs) generated by sources residing inside superbubbles. We show that the enhanced magnetic field in the bubble wall leads to an increase in the interior CR density. Because of the large matter density in the wall, the probability for CR interactions on gas peaks there. As a result, the walls of superbubbles located near young CR sources efficiently emit neutrinos. We apply this scenario to the Loop I and Local Superbubble: these bubbles are sufficiently near such that CRs from a young source such as Vela interacting in the bubble wall can generate a substantial fraction of the observed astrophysical high-energy neutrino flux below ∼few × 100 TeV.
Star Formation Efficiency per Free-fall Time in nearby Galaxies
Authors: Utomo Dyas , Sun Jiayi , Leroy Adam K. , Kruijssen J. M. Diederik , Schinnerer Eva , Schruba Andreas , Bigiel Frank , Blanc Guillermo A. , Chevance Mélanie , Emsellem Eric , Herrera Cinthya , Hygate Alexander P. S. , Kreckel Kathryn , Ostriker Eve C. , Pety Jerome , Querejeta Miguel , Rosolowsky Erik , Sandstrom Karin M. , Usero Antonio 
Published: July 2018

Abstract
We estimate the star formation efficiency per gravitational free-fall time,

, from observations of nearby galaxies with resolution matched to the typical size of a giant molecular cloud. This quantity,

, is theoretically important but so far has only been measured for Milky Way clouds or inferred indirectly in a few other galaxies. Using new, high-resolution CO imaging from the Physics at High Angular Resolution in nearby Galaxies-Atacama Large Millimeter Array (PHANGS-ALMA) survey, we estimate the gravitational free-fall time at 60–120 pc resolution, and contrast this with the local molecular gas depletion time in order to estimate

. Assuming a constant thickness of the molecular gas layer (H = 100 pc) across the whole sample, the median value of

in our sample is 0.7%. We find a mild scale dependence, with higher

measured at coarser resolution. Individual galaxies show different values of

, with the median

ranging from 0.3% to 2.6%. We find the highest

in our lowest-mass targets, reflecting both long free-fall times and short depletion times, though we caution that both measurements are subject to biases in low-mass galaxies. We estimate the key systematic uncertainties, and show the dominant uncertainty to be the estimated line-of-sight (LOS) depth through the molecular gas layer and the choice of star formation tracers.
As tecnologias da informação e comunicação na gestão dos riscos de desastres: o caso do AlertaBLU em Blumenau/SC
Authors: Ludwig Leandro , Mattedi Marcos Antônio , Firmino Rodrigo José , Reis Clóvis , Spiess Maiko Rafael 
Published: July 2018

Este artigo tem como objetivo examinar a operacionalização do Sistema de Monitoramento e Alerta de Eventos Extremos de Blumenau (AlertaBLU), nos eventos ocorridos em outubro de 2015, assim como analisar as interfaces entre o sistema e as demais tecnologias utilizadas antes, durante e depois dos desastres. Argumenta que, embora o sistema represente um significativo avanço na gestão municipal dos riscos de desastres, aspectos endógenos e exógenos ao AlertaBLU comprometem a efetividade do sistema. Para desenvolver esse argumento foram utilizados três principais procedimentos: 1) pesquisa bibliográfica sobre desastres; 2) consulta sobre o AlertaBLU aos órgãos públicos municipais; 3) levantamento e análise de 84 notícias do principal jornal de Blumenau, 59 notícias no site da Defesa Civil e 34 notícias na maior página sobre desastres em Blumenau no Facebook. O texto está estruturado em torno de quatro principais seções: 1) introdução; 2) desastres e o sistema AlertaBLU em Blumenau/SC; 3) interfaces do AlertaBLU em outubro de 2015; 4) considerações finais.
La politique dans la chaîne des générations
Authors: Muxel Anne 
Published: July 2018

Cet article présente un certain nombre de résultats issus de travaux menés sur la transmission des attitudes et des comportements politiques au sein de la famille, entre parents et enfants. Il fournit une grille de lecture des mécanismes de l’héritage intergénérationnel et présente un cadre d’interprétation des phénomènes de « politisation intime », dans le cadre de la sphère privée, participant à la construction des identités politiques. Il montre les transactions qui opèrent entre le système des normes et le système des affects des individus. Si le pluralisme et le respect de la différence sont acceptés, le désir d’homogamie et de ressemblance s’impose aussi comme une nouvelle norme affective.
À la recherche de l’organisation capacitante : quelle part de liberté dans le travail salarié ?
Authors: Véro Josiane , Zimmermann Bénédicte 
Published: July 2018

L’agir individuel est aujourd’hui célébré, tant par les politiques publiques que par les entreprises, comme un élément de redéploiement du travail en étroite association avec l’idée de liberté et de responsabilité. Cet article pose la question des outils d’analyse permettant de soumettre la liberté d’agir ainsi proclamée à l’épreuve de l’enquête empirique. La conceptualisation de la liberté comme capacité, dans le sillage des travaux d’Amartya Sen, en offre le point d’appui. Parce que la capacité d’agir d’une personne ne dépend pas seulement de ses qualités individuelles, mais de son environnement au sens large, il convient dans le cas du travail d’interroger les conditions organisationnelles. Une organisation peut-elle être capacitante ? Sa caractérisation à l’aune de l’approche par les capacités peut du moins dessiner un idéal moral et un étalon d’évaluation critique à partir duquel analyser et infléchir les pratiques d’entreprises ; l’organisation capacitante se dessine alors sous les traits d’une organisation pluraliste, participative, développante, juste et responsable.
Démocratie médiatique et représentation politique
Authors: Monière Denis 
Published: July 2018

Dans toutes les démocraties occidentales, la télévision est devenue le moyen d'information principal — celui qui rejoint le plus large auditoire et auquel les gens accordent le plus de crédibilité. Présent dans pratiquement tous les foyers, le petit écran ouvre sur l'espace public fondamental de notre temps et sous-tend les liens les plus essentiels qui unissent les citoyens à leurs représentants politiques. Pourtant, en dehors des campagnes électorales, peu d'analystes politiques se sont intéressés aux informations télévisées.Denis Monière cherche ici à combler cette lacune. Il analyse systématiquement les journaux télévisés de quatre chaînes publiques francophones (Radio-Canada, France 2, la Radio-télévision belge et la Télévision suisse romande) pour la période qui va de décembre 1996 à mars 1997. En tenant compte des différences du cadre juridique et des situations politiques, il mène une étude empirique et comparative du contenu et de la forme des informations. À partir d'un sujet aussi précisément délimité, Denis Monière élargit sans cesse la perspective pour s'intéresser au rôle des médias dans le processus démocratique. Il montre qu'à l'ère du « village global », l'information continue néanmoins à s'accompagner d'un traitement différencié culturellement selon le public auquel on la destine.
Quelques notes sur le Tarquin et Lucrèce de Titien à Cambridge : un « palimpseste » oublié ?
Authors: Duriez Christophe 
Published: July 2018

De nouveaux éléments permettent d’étayer la théorie selon laquelle le Tarquin et Lucrèce de Titien remis à Philippe II aurait une visée diplomatique dans la constitution de la Sainte-Ligue suite à l’attaque ottomane de Chypre en 1570. Premièrement, deux indices iconiques - la présence discrète d’une tête de dragon sur le fourreau d’épée et le type de ceinture porté par l’agresseur - orientent le regard vers une assimilation de Tarquin à un Turc. Ensuite, une note oubliée de Frédéric Quilliet, conservateur français des collections royales espagnoles durant la période napoléonienne, révèle un repeint « à la turque » des figures en présence. Quilliet explique qu’il a lui-même opéré la restauration et effacé les retouches qui altéraient l’œuvre quand il l’a découverte.
Shaving Is an Epiphenomenon of Type I and II Anti-CD20–Mediated Phagocytosis, whereas Antigenic Modulation Limits Type I Monoclonal Antibody Efficacy
Authors: Dahal Lekh N. , Huang Chie-Yin , Stopforth Richard J. , Mead Abbie , Chan Keith , Bowater Juliet X. , Taylor Martin C. , Narang Priyanka , Chan H. T. Claude , Kim Jinny H. , Vaughan Andrew T. , Forconi Francesco , Beers Stephen A. 
Published: July 2018

Abstract
Rituximab is an anti-CD20 mAb used in the treatment of B cell malignancies. Loss of surface CD20 Ag from the surface of target cells is thought to be one mechanism governing resistance to rituximab, but how this occurs is not completely understood. Two explanations for this have been proposed: antigenic modulation whereby mAb:CD20 complexes are internalized in a B cell intrinsic process and shaving, in which mAb:CD20 complexes undergo trogocytic removal by effector cells, such as macrophages. However, there is conflicting evidence as to which predominates in clinical scenarios and hence the best strategies to overcome resistance. In this study, we investigated the relative importance of modulation and shaving in the downregulation of surface mAb:CD20. We used both murine and human systems and treated ex vivo macrophages with varying concentrations of non–FcγR-interacting beads to achieve differential macrophage saturation states, hence controllably suppressing further phagocytosis of target cells. We then monitored the level and localization of mAb:CD20 using a quenching assay. Suppression of phagocytosis with bead treatment decreased shaving and increased modulation, suggesting that the two compete for surface rituximab:CD20. Under all conditions tested, modulation predominated in rituximab loss, whereas shaving represented an epiphenomenon to phagocytosis. We also demonstrate that the nonmodulating, glycoengineered, type II mAb obinutuzumab caused a modest but significant increase in shaving compared with type II BHH2 human IgG1 wild-type mAb. Therefore, shaving may represent an important mechanism of resistance when modulation is curtailed, and glycoengineering mAb to increase affinity for FcγR may enhance resistance because of shaving.