bluuebunny/crossref_metadata_2025 huggingface dataset:
Classificação morfodinâmica das praias arenosas de Ipojuca (Pernambuco, Brasil) através da análise semântica de imagens de satélite pancromáticas
Authors: MALLMANN Daniele , PEREIRA Pedro , SANTOS Fabio , FAÇANHA Patrícia
Published: April 2019

Este artigo apresenta a classificação morfodinâmica das praias do município de Ipojuca, sul de Pernambuco, através da análise semântica de imagens de satélite disponibilizadas pelo Google Earth. Foram analisadas 61 imagens, nas quais foram observadas feições indicadoras de estágios morfodinâmicos segundo modelos propostos para praias dominadas por ondas, pela maré, modificadas pela maré e controladas pela geomorfologia. A partir das imagens estudadas foi possível constatar a presença/ausência de feições tridimensionais, além de identificar agentes geomorfológicos controladores da hidrodinâmica costeira. Tais observações abrangeram a zona de surfe, a praia e a pós-praia. Apesar da pequena extensão (< 30km), o litoral em questão apresenta uma grande diversidade de ambientes praiais, o que reflete na ocorrência de distintos estágios morfodinâmicos e na dominância das várias forçantes como agentes modeladores das praias arenosas analisadas.
A CORPOREIDADE “DAS PRETAS”: IDENTIDADE E CONSUMO NAS ESTRATÉGIAS POLÍTICAS DE EMPODERAMENTO EM UM COLETIVO DE MULHERES NEGRAS NA CIDADE DE VITÓRIA
Authors: Carneiro Gustavo Marchetti , Gomes Ivan Marcelo
Published: April 2019

O presente texto apresenta elementos de uma pesquisa realizada junto a um coletivo de mulheres negras atuantes na cidade de Vitória (ES), denominado Das Pretas. O texto tem como objetivo interpretar os modos de subjetivação e formação deste coletivo a partir das relações entre corpo, consumo e identidades políticas. A pesquisa se caracteriza como qualitativa e teve na observação participante sua principal estratégia. Utilizamos o diário de campo, entrevistas semiestruturadas e informações disponibilizadas em páginas virtuais vinculadas ao coletivo para a produção dos dados. A partir daí, foram elaboradas categorias de análise como estratégia interpretativa para a compreensão desses processos no coletivo e sua relação com o corpo. Consideramos que o trabalho possibilita reflexões sobre a corporeidade negra no Brasil contemporâneo ao destacar as ideias, as propostas e as ações deste coletivo, bem como oferece algumas críticas ao discurso sobre o corpo modelo identificado durante a pesquisa.
OS BRASILEIROS E A COPA NO BRASIL: O ANTES, DURANTE E DEPOIS DA COMPETIÇÃO SOB AS LENTES DE O GLOBO
Authors: Chequer Najla Emiline , Martins Mariana Zuaneti , Silva Otávio Guimarães Tavares da
Published: April 2019

O artigo descreveu e analisou as narrativas identitárias sobre o Brasil veiculadas pelo jornal O Globo antes, durantes e depois da realização da Copa do Mundo no país. A apreciação se deu por meio de uma análise interpretativa, com foco nas narrativas não esportivas. As notícias foram analisadas à luz dos polos da tradição e da modernidade, dualidade que marcou os discursos identitários brasileiros no século XX. Como resultados, as narrativas oscilaram ao longo do evento, de ênfase em nossa modernidade inacabada a outro extremo circunscrito às belezas das nossas características naturais. Os discursos foram ambivalentes e singulares, ao mesmo tempo em que reafirmaram alguns aspectos simbólicos do povo brasileiro. Como balanço, O Globo reatualizou imagens de um Brasil freyreano, cuja confluência entre a miscigenação racial, a cultura e o ambiente geográfico constituía uma modernidade brasileira particular.
O ESPORTE NA EDUCAÇÃO FÍSICA ESCOLAR: UM CONTEÚDO COM POTENCIAL EMANCIPADOR
Authors: Costa Luciane Cristina Arantes da , Mesquita Isabel , Oliveira Amauri Bassoli de , Souza Vânia De Fátima Matias de , Passos Patricia Carolina Borsato , Vieira Lenamar Fiorese
Published: April 2019

Esta pesquisa teve como objetivo apresentar como se dá a ação pedagógica do professor de Educação Física a partir da implementação de uma proposta tendo como sustentação a utilização de um modelo híbrido no ensino esportes por meio dos Modelos de Educação Esportiva e Desenvolvimentista. Trata-se de um estudo de caso com relatos e depoimentos dos alunos e diário de campo do professor. Foram acompanhadas 45 aulas sistematizadas a partir da indicação dos alunos acerca dos saberes esportivos que lhes despertavam para o saber fazer, chegando ao futsal, basquetebol e handebol. Os resultados indicaram que a experiência pedagógica centrada no modelo híbrido favorece a ação participativa e cooperativa possibilitando aos pares, emancipação, autonomia e sentido de responsabilidade no desenvolvimento das atividades esportivas propostas.
AFRICANIDADE E AFROBRASILIDADE EM EDUCAÇÃO FÍSICA ESCOLAR
Authors: Crelier Cátia Malaquias , Figueiredo da Silva Carlos Alberto
Published: April 2019

O objetivo deste estudo foi examinar as representações de professores e alunos de uma escola localizada no município do Rio de Janeiro sobre relações étnico-raciais e a aplicação da Lei 10.639/03 nas aulas de Educação Física Escolar. Uma pesquisa qualitativa foi realizada, utilizando a observação sistemática, entrevistas semiestruturadas com quatro professores e entrevistas com alunas no grupo focal. O referencial teórico da etnometodologia foi utilizado para examinar os termos indiciais que surgiram nos depoimentos. Constatou-se que metade dos professores entrevistados desconhecia a lei, os termos indiciais indicam que a educação para as relações étnico-raciais não é desenvolvida na disciplina e que o grupo investigado tem consciência desse problema, mas tenta se ocultar nas aparências.
INVENTÁRIO DE LAZER SÉRIO: ADAPTAÇÃO TRANSCULTURAL E EVIDÊNCIAS DE VALIDADE DO SERIOUS LEISURE INVENTORY AND MEASURE (SLIM)
Authors: Doll Johannes , Stigger Marco Paulo , Oliveira Saulo Neves de , Souza Luciana Karine de , Pacheco Ariane Corrêa , Anater Leonel Da Silva Tagarra , Sbicigo Juliana Burges
Published: April 2019

Este estudo teve como objetivo realizar a tradução e a adaptação transcultural do Inventário de Lazer Sério – SLIM (Serious Leisure Inventory and Measure) e investigar evidências iniciais de validade de construto (confiabilidade e estrutura interna). Participaram 361 universitários (63% de mulheres), com idades entre 18 e 26 anos. A análise fatorial confirmatória indicou adequação do modelo de 18 fatores, com índices de ajuste apresentando valores próximos aos do artigo original [χ2/gl = 1,95; CFI = 0,90; TLI = 0,89; RMSEA = 0,05 (0,04-0,05); SRMR = 0,05]. Os índices de confiabilidade desses fatores variaram entre a 0,73 e 0,94. Conclui-se que o SLIM-Brasil possui evidências de validade satisfatórias para sua aplicação em jovens brasileiros. Com este instrumento à disposição em língua portuguesa, é importante realizar estudos na perspectiva do lazer sério em outras faixas etárias.
QUALIDADE DE SERVIÇOS E SATISFAÇÃO DE ESPECTADORES DE EVENTOS ESPORTIVOS: UMA REVISÃO SISTEMÁTICA
Authors: Barros Filho Marcos Antonio , Pedroso Carlos Augusto Mulatinho de Queiroz , Miranda Yves De Holanda Batista de , Sarmento José Pedro , Rodrigues Silva Victor Henrique , Corte-Real Nuno , Fonseca António Manuel , Dias Cláudia
Published: April 2019

O objetivo deste artigo foi analisar os modelos de avaliação da qualidade de serviços e o seu papel na satisfação de espectadores de eventos esportivos. O estudo caracteriza-se como uma revisão sistemática. A busca por artigos originais publicados a partir de janeiro de 2000 até junho de 2017 foi realizada nas bases de dados: SPORTDiscus, SCOPUS, WEB OF SCIENCE e SCIELO Citation Index. Foram incluídos 19 artigos. Os resultados apontaram a existência de inúmeros modelos de avaliação que estão relacionados com a qualidade de serviços no esporte. Atributos do serviço principal como: qualidade do jogo e desempenho dos atletas, além de serviços periféricos como a instalação, a empatia dos funcionários e segurança, influenciaram significativamente a satisfação dos espectadores esportivos. Portanto, sugere-se que a percepção da qualidade de serviços é um antecedente da satisfação.
O RISCO COMO ORGANIZADOR DAS EXPERIÊNCIAS DE ATLETAS DE VAQUEJADA DO SERTÃO PERNAMBUCANO
Authors: Lima José Murilo Gomes de , Mélo Roberta De Sousa
Published: April 2019

A vaquejada é tida como uma manifestação tradicional do Nordeste brasileiro. Seu processo de reconhecimento como atividade profissional tem sido marcado por novas regras e exigências e, dentre essas, o controle de riscos que historicamente têm sido associados a essa prática. Considerando tais mudanças, o estudo investigou os modos pelos quais a percepção do risco tem mobilizado o cotidiano de um grupo de vaqueiros. Utilizamos uma abordagem qualitativa e realizamos uma observação participante em conjunto com entrevistas semiestruturadas. Participaram deste estudo 19 vaqueiros. A análise dos dados foi guiada pelas premissas da antropologia interpretativa. Os participantes reconhecem a gestão dos riscos como uma responsabilidade individual. Identificam nas novas dinâmicas da vaquejada o estímulo à reflexividade tido como fundamental para a mitigação das ameaças. Através de saberes e de atitudes tecnicamente orientadas, racionalizam os perigos de sua rotina de vaqueiro cultivando disposições corporais e emocionais que assegurem sua permanência nesse universo.
A Strategy for Performance Evaluation and Modeling of Cloud Computing Services
Authors: Yadav Rajeev Ranjan , Campos Gleidson A. S. , Sousa Erica Teixeira Gomes , Lins Fernando Aires
Published: April 2019

On-demand services and reduced costs made cloud computing a popular mechanism to provide scalable resources according to the user’s expectations. This paradigm is an important role in business and academic organizations, supporting applications and services deployed based on virtual machines and containers, two different technologies for virtualization. Cloud environments can support workloads generated by several numbers of users, that request the cloud environment to execute transactions and its performance should be evaluated and estimated in order to achieve clients satisfactions when cloud services are offered. This work proposes a performance evaluation strategy composed of a performance model and a methodology for evaluating the performance of services configured in virtual machines and containers in cloud infrastructures. The performance model for the evaluation of virtual machines and containers in cloud infrastructures is based on stochastic Petri nets. A case study in a real public cloud is presented to illustrate the feasibility of the performance evaluation strategy. The case study experiments were performed with virtual machines and containers supporting workloads related to social networks transactions.
Fungi Endofit dari Tanaman Secang (Caesalpinia sappan L) Sebagai Penghasil Senyawa Antioksidan
Authors: Amirullah Amirullah , Sartini Sartini , Nainu Firzan
Published: April 2019

Endophytic fungi are microbes that reside symbiotically in the plant tissues with undetected negative impacts to their host plants. These fungi are able to produce elements similar to those produced by their host plants. Secang (Caesalpinia sappan L.) has been known as one of the medicinal plants that contains compounds with antioxidant activity thus promote a hypothesis that its endophytic fungi may yield a similar antioxidant effect. In this study, the isolation of endophytic fungi from Secang as the producer of antioxidant compounds was carried out. At the initial stage, endophytic fungi were isolated from the leaves, the twigs, the stems, and the rootsof Secang using the agar plate method. Pure fungi isolates were then subjected to fermentation process using the PDBgrowth medium supplemented with yeast extractand wereconstantly shaken for 12 days at a speed of 200 rpm to produce secondary metabolites. Fermentatesobtained from all fungi isolates were then extracted using ethyl acetate and further tested for their antioxidant activities. In this study, of 19 isolates that were obtained from four parts of the Secang, five fungi isolates, coded as IFD1, IFD4, IFR5, IFA1, and IFA2 were found to yield antioxidant activities demonstrated by the presence of yellow spots on the chromatogram. elementary schools representatives “not good ranking”, the education did not influence their knowledge with a p value of 0.149. Analysis of the Wilcoxon test in all elementary schools showed a p value p ≤ 0,001, which meant that education had an influence on the knowledge of fifth grade students in elementary schools in Palu City.
Review: Farmasi Sosial dan Administratif
Authors: Saud Anshar
Published: April 2019

In the health care system, pharmaceutical care systems are one of the core components and pharmacists play a very important role. With the dynamic changes that occur in health services, diseases, communication and regulatory information technology, the roles and responsibilities of pharmacists are becoming increasingly important than before. Pharmacists are dedicated and in a strategic position to maintain and advance public health. Their efforts improve the quality of life of individuals by helping people to live as freely as possible from illness, pain, and suffering. One of the obligations of pharmacists is to educate the public about health and drug use. Pharmacy practices involve pharmacists, patients, other professional health personnel and the public can be conceptualized as a social process. Therefore, understanding the concepts and principles behind social pharmacy disciplines is very essential and useful for a pharmacist and pharmacy student. The purpose of this article review is to briefly review a number of important topics concerning social, behavioral and administrative aspects in pharmacy to achieve a stronger understanding of dynamic and complex interactions between patients, pharmacists, drugs, teams of health workers, organizations and larger social systems. Mastery of students and pharmacists on this issue – asa consequence of the inclusion of social and administrative aspects into the pharmacy's higher education curriculum–willenable them to be professionally responsible for improving patient drug therapy outcomes as individuals, communities, society, and state systems; and have a greater impact on population health through drug-related public policies.
Uji Aktivitas Antioksidan dan Profil Fitokimia Ekstrak Kayu Beta-beta (Lunasia amara Blanco.)
Authors: Hasnaeni Hasnaeni , Aminah Aminah
Published: April 2019

Beta-beta wood (Lunasia amara Blanco) is one of the Rutaceae plants. It has been used traditionally in Indonesia, both in the form of a single extract or in a mixture of several herbs, for the treatment of swollen feet, skin diseases and inflammation or irritation of the eyes. This study aims to examine the antioxidant activity and the phytochemical profile of beta-beta wood extract. The research methods include plant extraction by maceration, testing of antioxidant activity by 2,2-diphenyl-1-picrylhydrazyl (DPPH) method and phytochemical profiling with specific chemical reagents. The results showed that beta-beta wood extract (Lunasia amara Blanco) has antioxidant activity with IC50 was 69.46 μg/ml (0.069 mg/ml) and it contained steroid, phenolic, saponin, alkaloid and coumarin compounds.
Model-based approach for semantic-driven deployment of containerized applications to support future internet services and architectures
Authors: Petrovic Nenad
Published: April 2019

Due to increasing number of connected Internet of Things (IoT) devices,
enormous amount of data needs to be transmitted to the Cloud for processing,
while the network is becoming Cloud computing?s bottleneck. On the other
side, the privacy and security issues in more sensitive application domains
could dramatically restrict the freedom of data movement, so it is not
possible to offload all the data to the Cloud for processing. Furthermore,
the manual operations related to tuning and deployment of these applications
are time-consuming and require additional effort. In this paper, a
model-based framework for automated, semantic-driven (re-)deployment of
containerized applications is presented, leveraging the synergy of Virtual
Network Functions (VNFs) and SDN, tackling the mentioned issues.
Wireless data transmission in underwater hydroacoustic environment based on MIMO-OFDM system and application adaptive algorithm at the receiver side
Authors: Fedosov Valentin , Legin Andrey
Published: April 2019

To increase the transmission speed in wireless data transmission systems, it
is necessary to change either the bandwidth or the spectral efficiency, or
both simultaneously. Systems based on Multi-Input Multi-Output (MIMO)
methods can significantly increase spectral efficiency through parallel
transmission using several transmitters and receivers. Such systems are
particularly attractive for use in underwater acoustic communications
systems, which are normally bandwidth-reduced. MIMO system along with OFDM
(Orthogonal Frequency-Division Multiplexing) is a popular technology used in
wireless networks to provide a high data transfer rate and resistance to
multipath and fading of the channel. The implementation of such a system
requires being aware of the channel condition at the receiver, and can be
provided by means of using channel parameter estimation schemes. The
adaptation task on the receiving side, apart from peak of pattern formation
in the direction of the signal expected, also includes the
interference-source suppression, that is, the issue of implementing spatial
filtering of interference from other directions. However, since the signal
and noise direction of arrival are unknown, we get a system with adaptive
antenna array (AA). In the proposed research, a phase antenna array was used
with controlled weighing.
Penanaman Nilai-nilai Anti korupsi di SMA N 3 Padang
Authors: Ulandari Ezy , Suryanef Suryanef , Indrawadi Junaidi
Published: April 2019

ABSTRAK

Penelitian ini dilatarbelakangi oleh program penanaman nilai-nilai antikorupsi yang belum optimal dan efisien terlihat dari adnya guru yang belum mengimplementasikan nilai-nilai antikorupsi dalam mata pelajaran yang diajarkan serta tidak semua warga sekolah ikut dalam program penanaman nilai-nilai antikorupsi. Artikel ini bertujuan untuk mendeskripsikan bagaimana penanaman nilai-nilai antikorupsi di SMA N 3 Padang. Dalam penelitian ini yang dibahas adalah bagaimana bentuk serta upaya yang dilakukan sekolah dalam menanaman nilai-nilai antikorupsi kepada siswa. Data dikumpulkan dengan metode kualitatif yaitu penelitian yang dilakukan pada kondisi yang alamiah. Pemilihan informan dilakukan dengan teknik purposive sampling yaitu penarikan sample dengan tujuan tertentu maka yang menjadi informan yaitu kepala sekolah, wakil kepala sekolah, guru, pembina organisasi serta siswa SMA N 3 Padang. Jenis data terdiri dari data primer yaitu data yang didapat langsung dari sumbernya seperti wawancara dengan informan yg berkaitan dengan penanaman nilai dan data sekunder yaitu data penunjang seperti dokumen serta sejarah SMA N 3 Padang, dikumpulkan melalui observasi, wawancara dan studi dokumentasi. Uji keabsahan data menggunakan triangulasi. Teknik analisis data melalui cara pengumpulan data, reduksi data, penyajian data dan penarikan kesimpulan.

Penelitian menunjukkan bahwa pelaksanaan penanaman nilai-nilai antikorupsi dilakukan melalui dua bentuk penanaman, yang pertama melalui kegiatan kurikuler yaitu melalui pengintegrasian dalam mata pelajaran PPKn, Bahasa Indonesia, dan Agama. Kedua melalui kegiatan ekstrakurikuler berupa OSIS, Pramuka, dan PIK-R. Upaya penanaman nilai-nilai antikorupsi dilakukan dengan pembuatan kantin kejujuran dengan menanamkan sikap jujur dan tanggung jawab terhadap siswa, pengadaan seminar antikorupsi dengan tujuan mensosialisasikan nilai-nilai antikorupsi serta memberikan edukasi terhadap warga sekolah tentang korupsi. Pengadaan lomba yang bertemakan pendidikan antikorupsi dilakukan oleh sekolah untuk membentuk budaya sekolah yang anti terhadap korupsi. Tanggapan warga sekolah terhadap penanaman nilai-nilai antikorupsi sangat baik dan memberikan komentar yang positif serta warga sekolah berharap SMA N 3 Padang dapat menjadi contoh bagi sekolah lain.
Urgensi Internalisasi Nilai-nilai Ketahanan Nasional dalam Pembelajaran PPKn Tingkat SMP (Studi di Kabupaten Solok Selatan
Authors: Irwan Irwan , Indrawadi Junaidi , Waldi Atri
Published: April 2019

Penelitian bertujuan untuk menganalisis implementasi dari internalisasi nilai-nilai ketahanan nasional pada pembelajaran PPKn di tingkat Sekolah Menengah Pertama (SMP). Penelitian ini mengambil lokasi di Kabupaten Solok Selatan sebagai salah satu kabupaten yang masih berkembang di Sumatera Barat. Penanaman nilai-nilai Ketahanan Nasional di tingkat SMP menjadi hal yang urgensi dalam rangka menjaga ketahanan wilayah Solok Selatan. Dari hasil penelitian dan didapatkan informasi bahwa nilai-nilai ketahanan nasional belum menjadi prioritas dalam pembelajaran PPKn. Oleh karena itu nilai-nilai ini perlu untuk ditingkatkan dan dipahami oleh setiap peserta didik sejak jenjang sekolah menengah.
UPAYA KPU KOTA SOLOK MENJADIKAN RUMAH PINTAR PEMILU SEBAGAI SARANA PENDIDIKAN POLITIK
Authors: Masputri Mutia Eka , Rafni Al , Dewi Susi Fitria
Published: April 2019

Tujuan penelitian ini adalah untuk mendeskripsikan upaya KPU dalam menjadikan rumah pintar pemilu sebagai sarana pendidikan politik dan menggabarkan kendala yang dihadapi KPU Kota solok dalam menjadikan rumah pintar pemilu sebagai sarana pendidikan politik. Penelitian ini menggunakan pendekatan kualitatif dengan metode deskriptif. Teknik pengumpulan data yang di gunakan adalah observasi, wawancara dan dan dokuentasi. Informan penelitian ini ada tiga orang yang terdiri dari satu komisioner KPU yang menjabat dalam divisi Sumber Daya Masyarakat dan partisipasi masyarakat. satu kepala subbagian teknik dan hubungan masyarakat. satu devisi teknis, teknik analisis yang di gunakan adalah reduksi data, penyajian data dan verifikasi datauji keabsahan data yang di gunakan yaitu trianggulasi teknik dan triangulasi sumber. Hasil penelitian upaya KPU kota solok menjadikan rumah pintar pemilu sebagai sarana pendidikan politik adalah 1. Melakukan sosialisasi melalui radio, selebaran-selebaran tentang rumah pintar pemilu kepada masyarakat.2. Melakukan kunjungan (visit) kesekolah-sekolah untuk mensosialisasikan pemilu.3. Mengundang RT dan RW untuk melakukan sosialisasi mengenai tahapan pelaksanaan pemilu 2019. 4. Melakukan kursus kepemiluan guna meningkatkan partisipasi masyarakat dalam pemilu 2019. 5. Melakukan kerjasama dengan fakultas hukum UMMY solok sehingga mahasiswa dapat belajar banyak dan melakukan penelitian atau studi tentang kepemiluan. 6. Melibatkan guru ppkn dalam pemebelajaran pkn itu sendiri diman pada sd di pra pemilih itu orang sudah berkunjung ke rumah pintar pemilu. Serta kendalanya mulai dari segi dana, SDM, dan sarana dan prasarana.
PELAKSANAAN PENDIDIKAN KARAKTER BANGSA DI SEKOLAH BINAAN
Authors: Muzzamil Muzzamil
Published: April 2019

Makalah ini dilatarbelakangi oleh belum maksimalnya pembinaan pendidikan karakter bangsa di sekolah yang berimplikasi terhadap masih belum kondusifnya budaya sekolah sesuai penanaman nilai-nilai Pendikan Karakter Bangsa. Masalah yang dibahas adalah “Bagaimanakah upaya pengawas sekolah dalam mengoptimalkan supervisi pendidikan sehingga terintegrasinya nilai-nilai pendidikan karakter bangsa dalam pembelajaran dan terciptanya budaya sekolah sebagai tempat belajar yang menyenangkan bagi peserta didik? Tujuannya adalah untuk menjelaskan substansi pendidikan karakter bangsa, indikator keterlaksanaan, materi program, dan bentuk kegiatan supervisi yang dapat dilakukan pengawas sekolah dalam memberikan pembinaan pendidikan karakter bangsa di sekolah binaan. Pembahasan ini diharapkan memberikan pemahaman yang baik terhadap pengawas sekolah dalam meningkatkan kinerja terkait pengimplementasian pendidikan budaya dan karakter bangsa di sekolah, mulai dari perencanaan, pelaksanaan, sampai evaluasi pelaksanaan supervisi. Pemahaman masalah ini sangatlah penting karena tidak terlepas dari tugas pokok dan komitmen pengawas sekolah dalam melaksanakan supervisi akademik dan manajerial secara intensif dan bersinambungan.
UPAYA MENINGKATKAN HASIL BELAJAR KELAS VII.3 SMP N 42 PADANG DALAM PEMBELAJARAN PKN MELALUI CARA MENCATAT DENGAN TEKNIK PETA PIKIRAN (MIND MAPPING)
Authors: Suyandi Harlina Eka
Published: April 2019

Salah satu bagian dari proses pembelajaran yang cukup penting bagi kemajuan belajar adalah membuat catatan, yaitu catatan yang dapat dibaca dan dimengerti bagi si pembaca catatan (Vos, dalam Anwar 2000:165). Penelitian ini menitikberatkan pada adanya proses perbaikan dan perubahan secara terus menerus yang dilaksanakan secara bersiklus. Metode penelitian yang dipakai adalah penelitian tindakan kelas. Menurut pengamatan penulis ada hubungan antara kualitas catatan dengan kemampuan peserta didik. Peserta didik yang berhasil 5 besar di kelas mempunyai catatan yang lengkap, bagus dan rapi. Kualitas catatan yang baik merupakan jembatan untuk meraih keberhasilan. Dengan adanya catatan siswa yang bagus dan rapi akan dapat memotivasi peserta didik belajar lebih baik.
MODEL PEMBELAJARAN INDEX CARD MATCH (KARTU INDEK)UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR SISWA KELAS VII.2 SEMESTER II SMP NEGERI 4 BATANG ANAI
Authors: Rosa Elfina
Published: April 2019

Penelitian ini dilakukan di kelas VII.2 Semester II SMP Negeri 4 Batang Anai semester II tahun pelajaran 2017/2018. Penelitian dilakukan sebanyak 2 (dua) siklus, Siklus I dilaksanakan 2 (dua) kali pertemuan, dan siklus II dilaksanakan 3 (tiga) kali pertemuan. Akhir dari setiap siklus dilaksanakan tes untuk mengukur hasil belajar siswa dan dilakukan pengamatan oleh teman sejawat untuk mengamati aktivitas serta kesiapan siswa dalam mengikuti pelajaran. Hasil dari penelitian ini pada siklus I didapatkan data kesiapan siswa yang meliputi :1) siswa yang membawa buku ajar sebanyak 27 siswa (72,97 %), 2) siswa yang membawa buku catatan 32 siswa (86,49%) 3) siswa yang membawa alat tulis 35 siswa (94,59 %). Sedangkan untuk mengukur keaktifan siswa dalam mengikuti pelajaran dilihat dari indikator sebagai berikut : Siswa yang mencatat tujuan pembelajaran sebanyak 16 siswa (43,24 %); Siswa yang mengajukan pertanyaan 19 siswa ( 51,35%); Siswa yang memberikan tanggapan terhadap pertanyaan 22 siswa (59,46%); Siswa yang aktif dalam berdiskusi sebanyak 17 siswa (45,95 %); Siswa yang membuat tugas 23 siswa (62,16 %) dan siswa yang menbuat kesimpulan sebanyak 30 siswa (81,08 %). Dilihat dari hasil belajar didapatkan data sebanyak 18 orang siswa tidak tuntas (51,35 %) dengan nilai rata-rata 61,35.

Keadaan ini pada siklus II terjadi peningkatan 1) siswa yang membawa buku ajar sebanyak 30 siswa (81.08 %), 2) siswa yang membawa buku catatan 35 siswa (94.59%) 3) siswa yang membawa alat tulis 37 siswa (100 %). Sedangkan untuk mengukur keaktifan siswa dalam mengikuti pelajaran dilihat dari indikator sebagai berikut : Siswa yang mencatat tujuan pembelajaran sebanyak 29 siswa (78.38 %); Siswa yang mengajukan pertanyaan 31 siswa ( 83.78%); Siswa yang memberikan tanggapan terhadap pertanyaan 31 siswa (83.78%); Siswa yang aktif dalam berdiskusi sebanyak 30 siswa (81.08 %); Siswa yang membuat tugas 33 siswa (89.19 %) dan siswa yang membuat kesimpulan sebanyak 34 siswa (91.89 %). Dilihat dari hasil belajar didapatkan data sebanyak 33 orang siswa tuntas (89.19 %) dengan nilai rata-rata 68.31. Data di atas membuktikan bahwa model pembelajaran Idex Card Match mampu meningkatkan aktivitas serta hasil belajar siswa SMP Negeri 4 Batang Anai.
İsveç ve Türkiye’de erken çocukluk dönemi eğitim politikalarının eğitim programlarına yansımaları
Authors: Acun Müesser İlknur , Korkmaz Hünkar
Published: April 2019

Bu araştırma İsveç ve Türkiye’de erken çocukluk dönemi (EÇD) eğitim politikalarının eğitim programlarına yansımalarının incelenmesi amacıyla yürütülmüştür. Nitel araştırma desenlerinden bütüncül çoklu durum desenine uygun olarak yürütülen çalışmanın verileri doküman inceleme yöntemiyle elde edilmiştir. Araştırmanın birincil kaynaklarını her iki ülkenin EÇD hizmetlerinin yürütülmesinden sorumlu bakanlıkları ile diğer resmi internet adreslerinde yer alan EÇD eğitim programları ve politika belgeleri oluşturmuştur. Araştırma konusu ile ilgili olan UNESCO, OECD, Eurydice raporları ve kitap, makale vb. belgeler ise araştırmanın ikincil kaynakları arasında yer almıştır. Elde edilen bulgular doğrultusunda İsveç ve Türkiye’de EÇD politikalarının geliştirilmesinde temele alınan amaçların birbirinden farklı olduğu ve Türkiye’de geliştirilen politikaların; toplumsal ve ekonomik temellerinin İsveç’teki kadar güçlü bir şekilde ifade edilemediği sonucuna ulaşılmıştır. Ayrıca ülkeler arasındaki politika farklılıklarının programların tarihi gelişiminde ve programların yapısında etkili olduğu, her iki ülkede programların genel ve özel hedeflerinin ülkelerin sosyo-politik bağlamlarından etkilendiği ve eğitim programlarının geliştirilmesini sağlayan politika araçlarının genellikle birbirinden farklı olduğu görülmüştür.
El grito de la tierra: «Blues castellano» de Antonio Gamoneda
Authors: Pradel Stefano
Published: April 2019

El artículo se propone investigar la postura ético-estética asumida por Antonio Gamoneda (1931) en la segunda sección del poemario Blues Castellano (I ed. 1982). El planteamiento ideológico gamonediano se aleja de forma contundente de la poesía social practicada por sus contemporáneos gracias a una labor sobre el aspecto musical de la palabra poética que pasa por la asimilación de los recursos rítmicos y retóricos del blues afroamericano. Se trata de un momento importante dentro de la trayectoria del poeta ya que esta reflexión dirige la evolución estética de su poesía de madurez.
Un rayo de luz en el lado oculto de la Educación Física. La pedagogía de las conductas motrices en el gimnasio Olimpia de Chivilcoy
Authors: Lagardera F , Masciano A
Published: April 2019

Comienza el trabajo con una descripción del actual panorama de la Educación Física y sus dificultades para incorporar un aprendizaje sensitivo basado en las conductas motrices, como ya pregonaban históricamente algunos grandes.Se propone colocar a la persona como el objeto central de la acción educativa, considerando al sujeto inmerso en su totalidad y realidad.Presentando desde su esencia el método MOVITRANSFER, que quiere decir motricidades a la vida transferibles y que fue creado tras un importante trabajo de investigación, por el profesor de Educación Física Argentino Alberto Masciano en el Gimnasio Olimpia de Chivilcoy (Argentina).En el aparecen la singularidad, la significación, la interacción motriz, la percepción consciente de sí mismo, las tareas motrices por estaciones, y el Gimnasio como laboratorio Motriz.Al finalizar se refuerza la idea con testimonios muy interesantes de auténticos protagonistas.
Evaluation of combined assessments of serum anti-Müllerian hormone and progesterone concentrations for the diagnosis of ovarian remnant syndrome in dogs
Authors: Place Ned J. , Cheraskin Jeri-Lyn , Hansen Betty S.
Published: April 2019

OBJECTIVE

To determine the usefulness of combined assessments of serum anti-Müllerian hormone (AMH) and progesterone (P4) concentrations for diagnosis of ovarian remnant syndrome (ORS) in dogs.

DESIGN

Prospective case series.

ANIMALS

602 bitches that had previously undergone ovariohysterectomy or ovariectomy without hysterectomy and that were being evaluated for ORS.

PROCEDURES

Serum AMH and P4 concentrations were measured in a single serum sample obtained from each of the 602 dogs; results were classified as positive, negative, or inconclusive. Following AMH testing, submitting veterinarians were offered reimbursement for shipping and histologic evaluation of any tissue removed during treatment of dogs for which serum samples had been assessed.

RESULTS

Tissue samples were provided from 53 of 55 dogs that underwent surgical abdominal exploration. Of 48 dogs with histologically confirmed ORS, 25 were positive for both AMH and P4 and 23 were positive for AMH or P4 or test results were inconclusive. No dogs with histologically confirmed ORS were negative for both AMH and P4. Tissue samples that included no ovarian tissue were obtained from 5 dogs that were positive for both AMH and P4. In 2 dogs that were negative for both AMH and P4, no ovarian remnant was identified and no tissue was removed at the time of exploratory surgery.

CONCLUSIONS AND CLINICAL RELEVANCE

Results indicated that combined determination of AMH and P4 concentrations in a single serum sample can be an effective diagnostic test for spayed dogs suspected to have ORS. Histologic analysis of excised tissues to assess the completeness of surgical treatment in dogs with ORS is warranted.
PROCENA STANјA, SANACIJA AB KONSTRUKCIJE I REKONSTRUKCIJA STUDIJA U SUTERENU STARE ZGRADE RADIO-TELEVIZIJE VOJVODINE
Authors: Bukvić Olivera
Published: April 2019

U radu je prikazana procena stanja i sanacija armiranobetonske konstrukcije dela suterena stare zgrade Radio–televizije Vojvodine. Na osnovu rezultata detaljnog vizuelnog pregleda konstrukcije, dato je sanaciono rešenje u skladu sa namenom objekta.
PROJEKAT MHE „Stubljanska“-FAZA HIDROTEHNIKA
Authors: Lutovac Predrag
Published: April 2019

U radu su prikazane hidrološke i teh­ničke karakteristike za objekat mHE ''Stubljanska'', zatim je rađen hidraulički proračun i usvojeni su svi potrebni elementi trase i objekta. Na osnovu usvojenih elemenata i tehničkih karakteristika objekta izveden je predmjer i predračun radova, koji nam je bio glavni pokazatelj za donošenje zaključa o isplativosti objekta.
MERE ZA POBOLJŠANJE KVALITETA USLUGA NA MEĐUMESNOJ AUTOBUSKOJ LINIJI KRUŠEVAC-NIŠ U EKSPLOATACIJI AD „JUGOPREVOZ“ KRUŠEVAC
Authors: Nikolić Predrag
Published: April 2019

U ovom radu predstavljena je analiza izmeritelja rada, prihoda i troškova dobijenih radom vozila na međumesnoj autobuskoj liniji Kruševac-Đunis-Niš. Prikazano je anketiranje korisnika staničnih usluga kao i predlog mera za poboljšanje kvaliteta usluga preduzeća „Jugoprevoz“ Kruševac.
UPOREDNA ANALIZA SISTEMA JAVNOG MASOVNOG PREVOZA PUTNIKA U ZRENJANINU I ŠAPCU
Authors: Mirkanović Milena
Published: April 2019

U ovom radu izvršena je uporedna analiza sistema javnog prevoza putnika u Zrenjaninu i Šapcu. Opisane su mreže linija u oba grada i ukazano je na određene nedostatke. Predložene su i sprovedene mere za poboljšanje i unapređenje sistema javnog prevoza putnika u oba grada.
КРИТИЧКИ ОСВРТ НА ЛИТЕРАТУРУ О ЧИТКОСТИ ТЕКСТА НА ЕКРАНУ
Authors: Коцић Ката , Недељковић Урош
Published: April 2019

Одговор на питање: „Да ли је читање са папира искључиво добро утемељена навика или заиста обезбеђује већу брзину и читалачки комфор него читање са екрана?” тражи се прегледом литературе и конкретних резултата емпиријских истраживања.
ISPITIVANJE KVALITETA OTISAKA DOBIJENIH GRAFIČKIM SISTEMOM XEROX VERSANT 80
Authors: Ninković Momčilo , Kašiković Nemanja , Milošević Rastko
Published: April 2019

Konstantnim porastom i razvojem grafičke tehnologije, omogućeno je štampanje kvalitetnih otisaka. Da bi se dobijeni kvalitet konstantno održavao, potrebno je kontrolisati i ispitivati kvalitet grafičkih proizvoda. U ovom radu ispitan je kvalitet otisaka koji je odštampan na četiri procesne boje (CMYK) i tri RGB boje dobijen tehnikom digitalne štampe.
ISPITIVANJE POSTOJANOSTI NA PRANJE OTISAKA ODŠTAMPANIH SUBLIMACIONOM ŠTAMPOM
Authors: Bijelić Željana , Kašiković Nemanja , Milošević Rastko
Published: April 2019

U okviru rada predstavljena su istraživanja iz oblasti digitalne štampe. Štampanje je vršeno na 3 različite podloge za štampu. Otisak je štampan na transfer papir pomoću “Ricoh SG 3110 DNw” sublimacionog štampača, dok se prenos otiska sa transfer papira na podlogu za štampu vršio pomoću termo prese “Hobby Cut”. Istraživanja su zasnovana na skeniranju uzoraka, merenju spektrofotometrijskih vrednosti, pranju uzoraka, a zatim analizi dobijenih rezultata na osnovu kojih je ustanovljena otpornost otiska na pranje u zavisnosti od podloge. U radu je vršena i vizuelna analiza uzoraka.
ENTERIJER COWORKING PROSTORA U SKLOPU OBJEKTA MEŠOVITE NAMENE U NOVOM SADU
Authors: Trpovski Admin , Nemet Dunja
Published: April 2019

Program rada se bavi oblikovanjem unutrašnjeg prostora i dizajniranjem nameštaja za coworking prostor u Novom Sadu. Pored enterijera coworking prostora, objekat će imati različite funkcije za rad, odmor, relaksaciju, kulturu i obrazovanje, i sve to čini multifunkcionalnu celinu. Rad obuhvata značenje i funkcionisanje coworking prostora kao i pet studija slučaja objekata te namene.
KUĆA ZA ODMOR SA REŠENJEM ENTERIJERA NA GOLIJI
Authors: Kijevčanin Vladan
Published: April 2019

Rad se bavi detaljnom analizom stare seoske kuće i njenom transformaciojom u kuću za odmor, pri čemu se vodilo računa da se celina u kojoj se kuća nalazi ne narušava i da se iz unutrašnjosti obezbedi pogled na prirodu.
DINAMIČKA FASADA GRADSKOG MUZEJA U HERCEG NOVOM
Authors: Marković Anja
Published: April 2019

Cilj ovog rada jeste primjena dinamič­kih fasadnih sistema koji su bazirani na konceptu Mashrabiya jedinica na konkretnom primjeru novo-projektovanog muzeja grada Herceg Novog u Boki Kotor­skoj, Crna Gora – gdje je osnovna struktura muzeja radjena kao predmet mog diplomskog rada, a ovdje usavršena i predsavljena kroz istraživanje o interaktivnim dinamičkim fasadama.
UPRAVLJANJE PNEUMATSKOM OPRUGOM SAPOVRATNOM SPREGOM PO POZICIJI
Authors: Komar Nenad
Published: April 2019

U ovom radu prikazane su opruge kao mašinski elementi, kao i različite vrste upravljanja sa povratnom spregom. Prikazan je postojeći sistem pneumatske opruge. Razvijeno je novo upravljanje sa povratnom spregom po poziciji i implementirano je na postojeći sistem. Testiran je rad sistema. Izvučeni su potrebni zaključci.
PROJEKTOVANJE HIDRAULIČNOG SISTEMA INDUSTRIJSKIH KOČNICA VITLA
Authors: Timko Boris
Published: April 2019

U ovom radu je obrađena primena hidraulike na kočnice vitla. Na osnovu principa rada isprojektovan je hidraulični sistem koji zadovoljava sve njene zahteve.
ELEKTRONSKI POTPIS – ZNAČAJ I PRIMENA
Authors: Cvejić Ana
Published: April 2019

Ovaj rad se bavi značajem i primenom elektronskog potpisa u informacionim sistemima, sa posebnim fokusom na primenu i implementaciju elektronskog potpisa. Takođe, prikazani su osnovni koncepti elektronskog poslovanja, dok je u istraživačkom delu rada prikazana implementacija elektronskog potpisa, koji treba da pomogne organizacijama da unaprede svoje poslovanje.
Cultural hybridization in three colombian indigenous productive organizations
Authors: Vásquez-Rivera Oscar Iván
Published: April 2019

Cultural Hybridization (CH) aims to analyze the processes of intercrossing and cultural exchange highlighted in the constitution of modernism and in the modernization processes in Latin America. This research is relevant because the units of analysis for identifying the objectives of CH are three Colombian Indigenous Productive Organizations (IPOs), which were formed with traditional indigenous ideals and in the middle of the market dynamics of the organizational economy, then transformed their ideals and cultural aspects with modern Western administrative and cultural practices. The research is based in a qualitative methodology that includes the following techniques: participatory observation; semi-structured interviews; and analysis of native documents. This methodology is applied to investigate the three IPOs of the Nasa ethnicity in Colombia. The results are different for each case. Resistance and then acceptance occurred in the smaller IPO, while segregation and acceptance occurred in the larger and senior IPO. In conclusion, the three IPOs present a diversity of cultural characteristics that provide empirical evidence of the CH in different levels.
A biomimetic cerium-based biosensor for the direct visual detection of phosphate under physiological conditions
Authors: Rossel Thibaud , Creus Marc
Published: April 2019

An indicator displacement assay (IDA) was used to probe phosphate ions in acqueous medium at neutral pH using a dinuclear cerium based complex [Ce2(HXTA)]3+. The homoleptic complex can be used to detect phosphate ions in micromolar concentrations either spectrophotometrically or with the naked-eye. To our knowledge, this is the biomimetic detection system with the highest affinity known to date for selective, naked-eye based phosphate recognition under physiological conditions.
Harnessing Applied Potential: The Anti-Markovnikov Hydrocarboxylation of Substituted Olefins
Authors: Alkayal Anas , Tabas Volodymyr , Malkov Andrei V. , Buckley Benjamin
Published: April 2019

The construction of carboxylic acid compounds in a selective fashion, from low value materials such as alkenes remains a long-standing challenge to synthetic chemists. In particular, anti-Markovnikov addition to styrenes are underdeveloped. Herein we report a new electrosynthetic approach to the selective hydrocarboxylation of substituted alkenes.
Synthesis of 3,3-Spirocyclic-2-Phosphono-Indolines via a Dearomative Addition of Phosphonyl Radicals to Indoles
Authors: Ryzakhov Dmytro , Jarret Maxime , Baltaze Jean Pierre , Guillot Régis , Kouklovsky Cyrille , Vincent Guillaume
Published: April 2019

We report the diastereoselective synthesis of alpha-aminophosphonates derivatives embedded in a spirocyclic indolines. Our method proceeds via the dearomative addition of phosphonyl radicals at the C2-position of the indole nucleus in oxidative conditions followed by the intramolecular trapping of the resulting carbocation before rearomatization. trans-3,3-Spirocyclic-2-phosphonoindolines were thus obtained.
Experiment Stands Corrected: Accurate Prediction of the Aqueous pKa Values of Sulfonamide Drugs Using Equilibrium Bond Lengths
Authors: Caine Beth A. , Bronzato Maddalena , Popelier Paul
Published: April 2019

We show here for the first time that strongly correlated linear relationships exist between equilibrium bond lengths of the sulfonamide group and aqueous pKa values. Models are constructed for three variants of the SO2NHR group: primary benzene sulfonamide derivatives (e.g. diuretic drugs furosemide and hydrochlorothiazide), N-phenyl substituted 4-amino-N-phenylbenzenesulfonamide analogues (e.g. the sulfa antibiotic sulfadiazine) and phenylsulfonylureas (e.g. insulin secretogogue, glimepiride). In the context of these compounds, we present solutions to some of the more complex challenges in pKa prediction: (i) prediction for multiprotic compounds, (ii) predicting macroscopic values for compounds that tautomerize, and (iii) quantum chemical pKa prediction for compounds with more than 50 atoms. Using bond lengths as a powerful descriptor of ionization feasibility, we also identify that literature values for drug compounds celecoxib, glimepiride and glipizide are inaccurate. Our newly measured experimental values match our initial predictions to within 0.26 pKa units, whereas previous values were found to deviate by up to 1.68 pKa units. For glimepiride, our corrected value denotes a percentage of ionization at intracellular pH, which is only now in excellent agreement with its known therapeutic efficacy. We propose that linear relationships between bond lengths and pKa should emerge for any set of congeners, thus providing a powerful method of pKa prediction obviating the need for thermodynamic cycles.
Sub-100 Fs Intersystem Crossing to a Metal-Centered Triplet in Ni(II)OEP Observed with M-Edge XANES
Authors: Ryland Elizabeth S. , Zhang Kaili , Vura-Weis Josh
Published: April 2019

Nickel porphyrins have been extenstively studied as photosensitizers due to their long-lived metal-centered excited states. The multiplicity of the (d,d) state, and/or the rate of intersystem crossing between singlet and triplet metal-centered states, has remained uncertain due to the spin-insensitivity of many spectral probes. In this work, we directly probe the metal 3d shell occupation of nickel(II) octaethylporphyrin (NiOEP) using femtosecond M2,3-edge X-ray absorption near-edge structure (XANES). A tabletop high-harmonic source is used to perform 400 nm pump, extreme-ultraviolet probe transient absorption spectroscopy with ~100 fs time resolution. Photoexcitation produces a (π,π*) state that evolves with a time constant of 48 fs to a vibrationally hot metal-centered triplet 3(d,d) excited state with a lifetime of 595 ps. The spin sensitivity of M-edge XANES allows the 3(d,d) state to be distinguished from a potential 1(d,d) state, as shown by charge transfer multiplet simulations and comparison to triplet nickel(II) oxide. Vibrational cooling of the hot triplet state occurs over tens of ps, with minimal change in the electronic structure of the nickel(II) center. No evidence of an LMCT or MLCT intermediate state is seen within the time resolution of the instrument, suggesting that if such a state exists in NiOEP it depopulates in <25 fs. Finally, this study demonstrates the ability of table high-harmonic XUV sources to measure excited-state spin transitions in molecular transition metal complexes.
Improvement of Ti/RuO2–IrO2 Anode Lifetime and Electrocatalytical Properties by Using an Eco-Friendly Thermal Decomposition Method Using Polyvinyl Alcohol as Solvent
Authors: Bezerra Charlys , Santos Géssica , Pupo Marilia , Gomes Maria , Silva Ronaldo , Eguiluz Katlin , Banda Giancarlo
Published: April 2019

Electrochemical oxidation processes are promising solutions for wastewater treatment due to their high efficiency, easy control and versatility. Mixed metal oxides (MMO) anodes are particularly attractive due to their low cost and specific catalytic properties. Here, we propose an innovative thermal decomposition methodology using polyvinyl alcohol (PVA) as a solvent to prepare Ti/RuO2–IrO2 anodes. Comparative anodes were prepared by conventional method employing a polymeric precursor solvent (Pechini method). The calcination temperatures studied were 300, 400 and 500 °C. The physical characterisation of all materials was performed by X-ray diffraction and scanning electron microscopy coupled with energy dispersive spectroscopy, while electrochemical characterisation was done by cyclic voltammetry, accelerated service lifetime and electrochemical impedance spectroscopy. Both RuO2 and IrO2 have rutile-type structures for all anodes. Rougher and more compact surfaces are formed for the anodes prepared using PVA. Amongst temperatures studied, 300 °C using PVA as solvent is the most suitable one to produce anodes with expressive increase in voltammetric charge (250%) and accelerated service lifetime (4.3 times longer) besides reducing charge-transfer resistance (8 times lower). Moreover, the electrocatalytic activity of the anodes synthesised with PVA toward the Reactive Blue 21 dye removal in chloride medium (100 % in 30 min) is higher than that prepared by Pechini method (60 min). Additionally, the removal total organic carbon point out improved mineralisation potential of PVA anodes. Finally, this study reports a novel methodology using PVA as solvent to synthesise Ti/RuO2–IrO2 anodes with improved properties that can be further extended to synthesise other MMO compositions.