bluuebunny/crossref_metadata_2025 huggingface dataset:
Efektifitas Pembelajaran Matematika melalu Pendekatan Problem Possing Setting Kooperatif pada Siswa Kelas V SD Inpres Batangkaluku Kecamatan Somba Opu Kabupaten Gowa
Authors: Pramudita Dyandra , Baharullah Baharullah , Mukhlis Mukhlis
Published: June 2019

Masalah utama dalam penelitian ini yaitu apakah pembelajaran matematika efektif melalui penerapan pendekatan Problem Posing Setting Kooperatif pada siswa Kelas V SD Inpres Batangkaluku Kecamatan Somba Opu Kabupten Gowa. Penelitian ini bertujuan untuk mengetahui efektivitas pembelajaran matematika melalui penerapan pendekatan Problem Posing setting Kooperatif pada siswa Kelas V SD Inpres Batangkaluku Kecamatan Somba Opu Kabupten Gowa. Jenis Penelitian ini adalah penelitian pra eksperimen yang hanya melibatkan satu kelas dan dilaksanakan sebanyak empat kali pertemuan. Satuan eksperiment di lakukan secara acak (random). Desain penelitian ini adalah the one group pretest-posttest design. Prosedur penelitian ini meliputi memberikan tes awal(pretest) kepada kelas yang terpilih, melakukan kegiatan pembelajaran dengan menggunakan pendekatan Problem Posing setting Kooperatif, setelah pembelajaran diberikan lagi tes akhir (posttest), dan melakukan analisis data pretest dan posttest yang telah dikumpulkan. Satuan eksperimen dalam penelitian ini adalah siswa Kelas V SD Inpres Batangkaluku Kecamatan Somba Opu Kabupten Gowa .Teknik pengumpulan data yang digunakan adalah tes hasil belajar yang diberikan kepada siswa, lembar observasi untuk mengamati aktivitas siswa selama proses pembelajaran, lembar observasi aktivitas guru untuk mengamati keterlaksanaan pembelajaran oleh guru dalam mengelola pembelajaran sesuai dengan RPP dan angket respon siswa untuk mengetahui tanggapan dan saran siswa terhadap pelaksanaan pembelajaran matematika melalui penerapan pendekatan Problem Posing setting Kooperatif. Hasil penelitian menunjukkan bahwa: (1) skor rata-rata 83 dari skor ideal 100, skor terendah 53 dan skor tertinggi 100 dengan standar deviasi 69,85 dan tercapai tuntas klasikal. (2) Persentase rata-rata aktivitas siswa mencapai 72,9%. (3) Aktivitas guru berada pada kategori baik dengan skor rata-rata 3,6. (4) Respon positif siswa mencapai 92%. Berdasarkan hasil penelitian tersebut di atas, dapat disimpulkan bahwa pembelajaran matematika efektif melalui penerapan pendekatan Problem Posing setting Kooperatif pada siswa Kelas V SD Inpres Batangkaluku Kecamatan Somba Opu Kabupten Gowa.
Perbandingan Hasil Belajar Matematika dengan Menggunakan Dua Konsep Antara Penerapan Tipe Jigsaw dengan Pembelajaran Kontekstual pada Kelas V SD Negeri 91 Panrang Kabupaten Jeneponto
Authors: Widyastuti Widyastuti , Hafid Hasaruddin , Nasrun Nasrun
Published: June 2019

Penelitian ini bertujuan untuk mengetahui perbandingan hasil belajar matematika dengan menggunakan model pembelajaran Tipe Jigsaw  dan Pembelajaran Kontekstual Pada murid Kelas V SD Negeri 91 Panrang Kabupaten Jeneponto. Penelitian ini menggunakan sampel sebanyak 30 murid pada kelas V SD Negeri 91 Panrang Kabupaten Jeneponto. Sedangkan pengambilan sampel menggunakan tehnik random sampling. Pengolahan data hasil penelitian untuk hasil tes belajar yang digunakan yaitu statistic deskriptif dan uji hipotesis menggunakan uji t. Hasil penelitian menunjukkan bahwa ada perbandingan hasil belajar murid antara model pembelajaran Tipe Jigsaw dan Kontekstual. Variabel yang paling dominan mempengaruhi terhadap hasil belajar adalah Tipe Jigsaw dengan nilai koefisien sebesar 85,3 sedangkan pada model pembelajaran Kontekstual nilai rata-rata kelas yaitu 62.6 artinya apabila murid Kelas V SD Negeri 91 Panrang Kabupaten Jeneponto meningkatkan model pembelajaran Tipe Jigsaw dengan baik dan tepat, maka murid akan semakin menyimpan hasil belajar dalam memory mereka karena diferensiasi tersebut. Berdasarkan hasil perhitungan uji hipotesis dapat disimpulkan bahwa ada perbedaan hasil belajar matematika murid kelas V SD Negeri 91 Panrang Kabupaten Jeneponto dengan menggunakan model pembelajaran Tipe Jigsaw dan Kontekstual, sehingga hipotesis H0 dinyatakan ditolak dan hipotesis H1 diterima.
Peningkatan Kemampuan Menyimak Bahasa Indonesia melalui Penggunaan Media Audio pada Murid Kelas V
Authors: Rubianto Rubianto
Published: June 2019

Penelitian ini adalah Penelitian Tindakan Kelas (Classroom Action Research) yang bertujuan untuk meningkatkan Kemampuan Menyimak Bahasa Indonesia Murid  Kelas V SD Inpres Galangan Kapal IV Makassar Melalui Penggunaan Media Audio. Subjek penelitian ini adalah murid kelas V Tahun Pelajaran 2015/2016 dengan jumlah murid 31 orang. Siklus I dan Siklus II masing-masing dilaksanakan sebanyak 3 kali pertemuan. Instrumen pengumpulan data adalah tes yang dilakukan setiap akhir siklus dan observasi. Data yang terkumpul dianalisis dengan menggunakan analisis kuantitatif dan analisis kualitatif. Hasil penelitian menunjukkan bahwa (1) pada siklus I, skor rata-rata hasil menyimak murid adalah 62,26 dari skor tertinggi yang mungkin dicapai 100, dan berada pada kategori rendah, (2) pada siklus II skor rata-rata hasil menyimak murid adalah 74,13 dari skor tertinggi yang mungkin dicapai 100, dan berada pada kategori tinggi, (3) terjadi peningkatan kehadiran murid dari siklus I ke siklus II yaitu dari 90,32 meningkat menjadi 100, (4) terjadi peningkatan keaktifan murid dalam menjawab pertanyaan yang diajukan pada saat proses menyimak berlangsung. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa terjadi peningkatan kemampuan menyimak bahasa Indonesia murid kelas V SD Inpres Galangan Kapal IV Makassar melalui Penggunaan Media Audio.
Pengaruh Penerapan Metode Reciprocal Teaching terhadap Keterampilan Menulis Puisi Siswa Kelas V SD Inpres Bangkala II Kota Makassar
Authors: Sulfasyah Sulfasyah , Rubianto Rubianto
Published: June 2019

Penelitian ini bertujuan untuk mengetahui pengaruh metode reciprocal teaching terhadap keterampilan menulis puisi siswa kelas V SD Inpres Bangkala II Kota Makassar Tahun Pelajaran 2016/2017. Penelitian ini melibatkan populasi sebanyak 68 siswa. Sampel terdiri dari 34 siswa kelas kontrol dan 34 siswa kelas eksperimen. Pemilihan sampel dalam penelitian ini dilakukan dengan cara sampling jenuh, yaitu teknik penentuan sampel bila semua anggota populasi digunakan sebagai sampel. Penelitian ini menggunakan metode eksperimen yaitu jenis tru-eksperimen dengan desain posttest only control design dan tes yang dilakukan dalam bentuk posttest keterampilan menulis puisi siswa pada lembar tes unjuk kerja. Selanjutnya, data yang diperoleh dianalisis dengan menggunakan program SPSS.22 uji t independent samples test. Hasil penelitian menunjukkan bahwa terdapat perbedaan antara nilai rata-rata siswa. Pada siswa kelas kontrol tanpa menggunakan metode reciprocal teaching memperoleh nilai rata-rata 60,88 masih jauh dari standar KKM yang sudah ditentukan. Pada siswa kelas eksperimen dengan menggunakan metode reciprocal teaching memperoleh nilai rata-rata 83,82 berarti sudah memenuhi standar KKM. Diketahui bahwa pada nilai thitung = 6,547 dengan Sig (2-tailed) = 0.000 dan nilai ttabel = 1.99656 maka, thitung = 6,547 > ttabel = 1.99656 berarti H1 diterima dan Ho ditolak. Berdasarkan temuan di atas, maka dapat disimpulkan bahwa ada pengaruh metode reciprocal teaching terhadap keterampilan menulis puisi Kelas V SD Inpres Bangkala II Kota Makassar Tahun  Pelajaran  2016/2017. Metode ini mampu membuat siswa mengembangkan kreativitas dalam diri dan mampu menumbuhkan bakat siswa secara mandiri dalam kegiatan keterampilan menulis puisi.
Pengaruh Media Audiovisual terhadap Hasil Belajar Bahasa Indonesia dalam Materi Dongeng Pada Murid Kelas V
Authors: Maulidah Maulidah , Syakur Abdan
Published: June 2019

Penelitian ini bertujuan untuk untuk mengetahui pengaruh media audiovisual terhadap hasil belajar bahasa Indonesia. jenis penelitian eksperimen semu yaitu suatu penelitian dimana peneliti secara sengaja memanipulasi suatu variabel (memunculkan atau tidak memunculkan suatu variabel) kemudian memeriksa efek atau akibat yang ditimbulkannya. Desain penelitian ini menggunakan “One Group Pre test – Post test”. Populasi dalam penelitian ini adalah siswa kelas V SDN 146 Bontokanang dan sampel dalam penelitian ini adalah siswa kelas 5 di SDN 146 Inpres Bontokanang, yang berjumlah 27 orang dengan jumlah laki-laki sebanyak 14 orang dan perempuan sebanyak 13 orang. Instrumen dalam penelitian ini adalah tes. Untuk menganalisis data yang diperoleh dari hasil penelitian akan digunakan analisis statistik deskriptif dan inferensial. Pelaksanaan pembelajaran Bahasa Indonesia dengan menggunakan media audiovisual dengan materi dongeng pada murid kelas V SDN 146 Inpres Bontokanang adalah rata-rata hasil belajar pre test yang diperoleh adalah sebesar 56,33 dengan persentase ketuntasan yaitu 37,04 % yang berada pada kategori sangat rendah. Adapun rata-rata hasil belajar post test yang diperoleh adalah sebesar 77,59 dengan peresentase ketuntasan yaitu 85,19 % yang berada pada kategori sangat tinggi. Adapun hasil akhir dari t hitung dengan menggunakan software SPSS yaitu, 7,446 dengan db = 27-1 = 26 berada pada taraf signifikansi 5 % dengan t tabel sebesar 2,056. Oleh karena thitung  ttabel pada taraf signifikansi 0,05, maka hipotesis nol (H0) ditolak dan hipotesis alternative (Ha) diterima. Berdasarkan dari data di atas, maka dapat disimpulkan bahwa “Media Audiovisual berpengaruh terhadap hasil belajar Bahasa Indonesia pada murid kelas V SDN 146 Inpres Bontokanang. Kata kunci : Pengaruh Media Audiovisua;, dan Hasil Belajar Bahasa Indonesia
Pengaruh Penggunaan Media Buku Cerita terhadap Kemampuan Membaca Siswa pada Pembelajaran Bahasa Indonesia Kelas IV SD
Authors: Marwati Marwati , Basri Muhammad
Published: June 2019

Masalah dalam penelitian ini yaitu Apakah ada pengaruh penggunaan media buku cerita terhadap kemampuan membaca siswa pada pembelajaran Bahasa Indonesia Kelas IV SD Inpres Tala’borong Kecamatan Bajeng Barat Kabupaten Gowa? Penelitian ini adalah penelitian eksperimen dengan desain penelitian One Group Pretest-Posttest Desain yang bertujuan untuk mengetahui apakah ada pengaruh yang signifikan terhadap kemampuan membaca siswa pada pembelajaran Bahasa Indonesia siswa yang diajar dengan menggunakan media buku cerita  dan siswa sebelum perlakuan penggunaan media kelas IV SD Inpres Tala’borong Kecamatan Bajeng Barat Kabupaten Gowa, tahun ajaran 2016/2017. Populasi dalam penelitian ini adalah siswa kelas IV SD Inpres Tala’borong Kecamatan Bajeng Barat Kabupaten Gowa, dengan jumlah sampel 19 orang siswa untuk test awal (pre-test) dan test akhir (post-test). Pengolahan data hasil penelitian menggunakan dua teknik statistik, yaitu: 1) Teknik Analisis Deskriptif untuk menggambarkan kemampuan membaca siswa kelas IV SD Inpres Tala’borong Kecamatan Bajeng Barat Kabupaten Gowa, 2) Teknik Analisis Inferensial untuk menguji hipotesis penelitian. Berdasarkan analisis deskriptif didapatkan bahwa kemampuan membaca siswa pada pembelajaran Bahasa Indonesia baik siswa yang diajar dengan perlakuan penggunaan media buku cerita maupun yang diajar tidak menggunakan media buku cerita termasuk kategori tinggi, tetapi persentasi kemampuan membaca siswa yang diajar setelah perlakuan dengan menggunakan media buku cerita, pada kategori sangat tinggi lebih besar dibandingkan dengan siswa yang diajar tanpa menggunakan media buku cerita. Analisis inferensial menunjukkan bahwa terdapat perbedaan yang signifikan kemampuan membaca siswa yang diajar dengan penggunaan media buku cerita. Dari uji hipotesis dua sampel yang berpasangan didapatkan bahwa kemampuan membaca siswa pada pembelajaran Bahasa Indonesia siswa yang diajar dengan menggunakan media buku cerita kemampuan membacanya meningkatdari 61,84% menjadi 74,63% dibandingkan dengan yang diajar tanpa menggunakan media buku ceritameningkatdari 61,84% menjadi 76,63% pada siswa kelas IV SD Inpres Tala’borong Kecamatan Bajeng Barat Kabupaten Gowa. Kata kunci : Media Pembelajaran; Buku Cerita; Kemampuan Membaca; Pembelajaran Bahasa Indonesia.
Pengaruh Penerapan Model Pembelajaran Role Playing Terhadap Hasil Belajar Ilmu Pengetahuan Sosial (Ips) Pada Murid Kelas V
Authors: Anwar Hairul , Syahribulan Syahribulan , Basri Muhammad
Published: June 2019

Jenis penelitian ini adalah penelitian eksperimen bentuk Pre Test Post Test Design yaitu sebuah eksperimen yang dalam pelaksanaannya hanya melibatkan satu kelas sebagai kelas eksperimen tanpa adanya kelas pembanding (kelas kontrol). Tujuan penelitian ini yaitu untuk mengetahui pengaruh penerapan model pembelajaran role playing terhadap hasil belajar pada mata pelajaran Ilmu Pengetahuan Sosial murid kelas V SD Inpres Bontomanai Kota Makassar tahun ajaran 2016. Satuan eksperimen dalam penelitian ini adalah murid Kelas V sebanyak 24 orang. Penelitian dilaksanakan selama 5 kali pertemuan. Tahapan penelitian ini yaitu tes awal (pretest), pemberian perlakuan (treatment) dan tes akhir (posttest) Keberhasilan proses pembelajaran ditinjau dari ketercapaian ketuntasan hasil belajar IPS apabila secara klasikal 17 dari 24 murid yang mencapai dan melebihi nilai KKM yaitu (65) 70%, aktivitas murid dalam pembelajaran IPS yaitu 70% murid yang aktif dalam pembelajaran. Teknik pengumpulan data yang digunakan adalah data skor perolehan hasil belajar murid yang dikumpulkan dengan menggunakan pretest dan posttest, data tentang aktivitas murid dalam pembelajaran IPS dikumpulkan dengan menggunakan lembar observasi aktivitas belajar murid. (Terlampir) Data dianalisis dengan analisis statistik deskriptif penerapan model pembelajaran Role Playing (Bermain Peran), hasil belajar murid dengan menggunakan model pembelajaran Role Playing (Bermain Peran) menunjukkkan hasil belajar yang lebih baik dari pada sebelum diterapkan model pembelajaran Role Playing (Bermain Peran). Hasil analisis statistik inferensial menggunakan rumus uji t, diketahui bahwa nilai t Hitung yang diperoleh adalah 42,70 dengan frekuensi db = 24–1 = 23, pada taraf signifikansi 5% diperoleh t Tabel = 2,14. Jadi, t Hitung > t tabel atau  hipotesis nol (H0) ditolak dan hipotesis alternative (H1) diterima. Kesimpulan membuktikan bahwa ada pengaruh penerapan model pembelajaran role playing terhadap hasil belajar pada mata pelajaran IPS murid kelas V SD Inpres Bontomanai Kota Makassar.  Kata kunci: Eksperimen, Model Pembelajaran Role Playing (Bermain Peran)
Hubungan Motivasi Belajar terhadap Hasil Belajar Ipa Siswa Kelas V sdn 231 Inpres Kapunrengan Kecamatan Mangarabombang Kabupaten takalar
Authors: Sappe Irwan , Ernawati Ernawati , Irmawanty Irmawanty
Published: June 2019

Jenis penelitian ini adalah penelitian korelasi. Penelitian ini bertujuan untuk mengetahui: Hubungan antara motivasi belajar (X) terhadap hasil belajar IPA (Y). Penelitian ini dilaksanakan di SDN 231 Inpres Kapunrengan kecamatan Mangarabombang  kabupaten Takalar tahun ajaran 2016/2017. Populasi dalam penelitian ini adalah seluruh siswa SDN 231 Inpres Kapunrengan yang berjumlah 174 siswa. Sedangkan sampel dalam penelitian ini adalah siswa kelas V sebanyak 30 siswa. Instrumen penelitian yang digunakan untuk memperoleh data tentang motivasi belajar adalah angket atau kuesioner, dan dokumentasi berupa nilai ulangan harian untuk memperoleh data tentang hasil belajar IPA . Angket motivasi belajar 13 item. Hasil penelitian menunjukkan bahwa: Ada hubungan positif dan signifikan antara motivasi belajar terhadap hasil belajar IPA siswa SDN 231 Inpres Kapunrengan kecamatan Mangarabombang  kabupaten Takalar, dengan koefisien korelasi sebesar 0,449 dan p = 0,013. Kata Kunci: Motivasi Belajar, Hasil Belajar IPA
Bases históricas para os modelos de programação das rádios universitárias públicas
Authors: Teixeira Nísio , Medeiros Rafael
Published: June 2019

As rádios vinculadas a universidades federais brasileiras constituem um universo representativo de 28 emissoras. Desde a criação da primeira rádio em uma universidade federal, há mais de 60 anos, essas emissoras têm o desafio de consolidar uma programação que incorpore suas configurações enquanto emissoras públicas, educativas e universitárias. Como desdobramento de uma pesquisa sobre as características dos modelos de programação das rádios universitárias públicas, o trabalho busca verificar os movimentos de construção histórica da programação das rádios públicas educativas como matrizes da constituição da programação das rádios universitárias.
Em busca de um conceito pretérito de Jornalismo
Authors: Iacomini Junior Franco , Prado Junior Tarcis , Cardoso Moisés
Published: June 2019

Este artigo se propõe a buscar uma melhor compreensão dos antecedentes históricos da prática jornalística, utilizando-se para isso de categorias de análise contemporâneas. São levados em conta trabalhos de Mark Deuze e Tamara Witschge, além de Josh Stearns e o conceito de jornalismo formulado por Luiz Beltrão. Conclui-se que o conceito de “atos de jornalismo”, usado na atualidade para tentar definir o que seria jornalismo em mutação do século XXI, pode ser aplicado à produção do passado. Assim, a forma de agir e o comportamento do jornalista contemporâneo podem servir de parâmetro para compreender manifestações antigas do jornalismo.
Microsurgical treatment of ruptured fusiform posterior inferior cerebellar artery aneurysm: case report
Authors: Litvak S.O. , Yeleynik M.V. , Yakovenko L.M. , Minov S.V.
Published: June 2019

Objective – according to the separate clinical observation to evaluate the strategy and tactics of an individualized treatment planning after the rupture of posterior inferior cerebellar artery (PICA) aneurysm in acute period of hemorrhagic stroke. Materials and methods. A retrospective analysis of the case of microsurgical treatment of PICA aneurysm in the acute period after hemorrhage was performed. The patient’s diagnosis and treatment was held at the State Institution «Romodanov Neurosurgery Institute, NAMS of Ukraine» in 2019. The patients age at the time of diagnosis was 50 years. The complex of diagnostic workout included clinical neurological examination, instrumental (neuroimaging and functional tests) and laboratory investigation. Results. According to the results of comprehensive clinical and instrumental examination, patient underwent emergency combined one-stage surgical procedure that include aneurysms clipping with external ventriculostomy of the posterior horn of the right lateral ventricle for surgical correction of the consequences after aneurysms rupture (expansion of the blood into the ventricular system, with hemotamponade of III and IV ventricle, internal obstructive hydrocephalus), which caused the emergency of surgical procedure. The intervention (external drainage of the posterior horn of the right lateral ventricle, clipping of left PICA aneurysm) was performed on the 5th day after rapture. Operation and postoperative period have passed without complications with positive neurological and neuroimaging follow-up. Conclusions. The applied diagnostic and therapeutic options can be utilized as a method of choice for individualized surgical planning after rapture of PICA aneurysm.
The Influence of Low Carbon Economy on Economic Major Teaching and Its Measures
Authors: Tan Xueqiong
Published: June 2019

Abstract: In recent years the market economy is developing at a rapid pace, large amount of energy has been produced and consumed by us, which results in global warming and environmental degradation problems and various chain of events of adverse effects have been caused one such thing is smog. As a new economic development model, low-carbon economy model has received much attention at home and abroad. China is keen and gives great importance to the development of low-carbon economy. With the continuous development and progress towards the low-carbon economy, a new economic profession has been promoted, which has also brought about a certain degree of influence on the current economic professional teaching. In the low-carbon economy, existing economic professional teaching must be considered and explored, effective measures should be taken to respond. The author explores and analyzes the impact of low-carbon economy on economic professional teaching, and proposes the development measures of economic professional teaching in low-carbon economy.
Estratégias funcionais de Vanilla chamissonis (Orchidaceae) em ambiente arbustivo e florestal de restinga (Structural and ecophysiological strategies of the hemiepiphyte Vanilla chamissonis Klotzsch (Orchidaceae) in different microhabitats of Restinga)
Authors: Lopes Alex Baumer , Silva Maiara Matilde , Melo Júnior João Carlos Ferreira
Published: June 2019

Identificou-se as estratégias funcionais de Vanilla chamissonis (Orchidaceae) associadas à heterogeneidade ambiental de duas formações de Restinga da planície costeira de São Francisco do Sul/SC. Dos 20 indivíduos amostrais selecionados por formação, foram coletadas folhas para a biometria de atributos morfoanatômicos e ecofisiológicos. Parâmetros ambientais como luz, nutrição edáfica e disponibilidade hídrica foram medidos. Médias foram comparadas por meio do Teste t de Student. PCA foi empregada para determinar a maior variância entre os atributos funcionais e entre as variáveis ambientais. Relações entre dados biológicos e ambientais foram testadas por regressão linear. A luz destacou-se como variável ambiental de maior influência sobre V. chamissonis, afetando de forma direta e proporcional a área foliar, grau de suculência e os teores de clorofila. Como resposta à grande variação lumínica e de fertilidade do solo, as plantas apresentaram ajustes estruturais e ecofisiológicos maximizando o uso de recursos e investindo em crescimento e desenvolvimento.  A B S T R A C TThis study aimed to identify the functional strategies of Vanilla chamissonis (Orchidaceae) associated to environmental heterogeneity of two Restinga formations of the coastal plain of São Francisco do Sul, SC. 20 sampled individuals selected in each formation, completely expanded leaves were collected for biometry of morphological and ecophysiological attributes. Environmental parameters such as light, edaphic nutrition and water availability were measured. The averages of the attributes were compared using Student's t-test. PCA was employed to determine the greatest variance between functional attributes and between environmental variables. Relations between biological and environmental data were tested by linear regression. The light was highlighted as an environmental variable of greater influence on V. chamissonis, affecting directly and proportionally the leaf area, degree of succulence and chlorophyll content. In response to the great light variation and soil fertility, the plants presented different structural and ecophysiological traits in order to maximize the use of resources, investing in growth and development.Keywords: coastal plain, plasticity, luminosity radiation, chlorophyll, biodiversity conservation
Vulnerabilidade Ambiental no Município de São Miguel do Tapuio, Piauí: Bases Para o Ordenamento Territorial (Environmental vulnerability in the municipality of São Miguel do Tapuio, Piauí: Bases for territorial planning)
Authors: Leal Janaira Marques , Aquino Cláudia Maria Sabóia de , Aquino Renê Pedro de , Valladares Gustavo Souza
Published: June 2019

Nos últimos anos, a preocupação com a preservação dos recursos naturais tem aumentado significativamente. Nesta perspectiva, o presente trabalho visa avaliar a vulnerabilidade ambiental do município de São Miguel do Tapuio, Piauí. Para a aplicação da metodologia de Vulnerabilidade Ambiental de Crepani et al. (2001), utilizou-se a soma dos parâmetros: índice de vegetação por diferença normalizada, geologia, geologia, geomorfologia, pedologia e clima. Foi utilizado o sistema de informação geográfica Arcgis, versão 10.2. Os resultados apontam que o município apresentou 0,01% na classe de Baixa vulnerabilidade, 26,4% na classe Moderada vulnerabilidade, 63,9% na classe Moderadamente alta vulnerabilidade e 9,5% na classe Alta vulnerabilidade. Os dados alcançados pela presente pesquisa permitem aferir que o município estudado apresenta condições ambientais que necessitam de medidas de ordenamento territorial posto que 73,4% da área apresentou vulnerabilidade Moderadamente alta a alta considerando os fatores físicos utilizados para a sua análise.  A B S T R A C TIn recent years, the concern with the preservation of natural resources has increased significantly. In this perspective, the present work aims to evaluate the environmental vulnerability of the municipality of São Miguel do Tapuio, Piauí. For the application of the environmental vulnerability methodology of Crepani et al. (2001), we used the sum of the parameters: Vegetation index by normalized difference, geology, geology, geomorphology, pedology and climate. These parameters were created using a geographic information system that used Arcgis, version 10.2. The results indicate that the municipality presented 0.01% in the class of low vulnerability, 26.4% in the class moderate vulnerability, 63.9% in the class moderately high vulnerability and 9.5% in the class high vulnerability. The data obtained by this research allow us to assess that the studied city has environmental conditions that require territorial planning measures that provide subsidies for the protection of their areas, since they were identified Vulnerable and less vulnerable areas according to the physical factors used for their analysis.Keywords: Vulnerabilidade ambiental; Ordenamento territorial; Mapeamento.
Scientific justification of agro-technical techniques of increasing the yield and quality of bulb onion in the territory of the Astrakhan region
Authors: Matveeva Natalya Ivanovna , Kalmykova Elena Vladimirovna , Petrov Yuriy Nikolaevich , Zvolinsky Vladimir Vyacheslavovich , Narushev Viktor Bisengalievich
Published: June 2019

The results of many years of research on the development of elements of onion cultivation technology with drip irrigation, providing optimal control of water and food regimes for obtaining high yields are presented. A comprehensive assessment of the main crop-forming factors and elements of the technology of onion cultivation with drip irrigation in the Astrakhan region is given. The best time for sowing, regardless of the variety is the II decade of April. The total yield of onions varied on average over three years, depending on the variety, from 90 to 180 t / ha. Of the forms of fertilizers and methods of their application, the most effective fertilizer we considered was 3 (option 3: autumn application of ammophos (400 kg / ha) + 30 kg / ha of sulfoammophos in the seedbed + N200P200K300 during the growing season) and fertilizer 4 (in autumn for plowing 400 kg of ammophos + 30 kg / ha of sulfoammophos in presowing application + 300 kg / ha of ammonium nitrate during the growing season). Irrigation in the Astrakhan region is the main condition for obtaining turnip onions. Proper irrigation contributes to higher yields. In our study of varieties only for the Pandero F1 hybrid, the best was higher and differentiated irrigation: the yield was 187 and 164 t / ha, respectively, according to irrigation regimes. For other varieties, the best irrigation regime was increased, i.e. during the growing season until the leaves lodging 80 ... 85% HB.
The ways and means of Express-diagnostics of plants for protected ground
Authors: Basarygina Elena Mikhailovna , Zakharova Evgenia Alexandrovna , Shershnev Alexander Vladimirovich , Gorshkova Elena Olegovna , Davydov Denis Viktorovich
Published: June 2019

The article deals with the results of studies related to the testing of the proposed method of rapid diagnosis of plants conducted in the production conditions of Agrocomplex "Churilovo". It was found that the absorption spectrum of the leaf apparatus of cucumber plants in the control variant (substrate – mineral wool) and the experimental variant (substrate - agroperlite) differed insignificantly: the arithmetic mean values of chlorophyll absorption in the control and experiment were 3,668 and 3,772, respectively; carotenoid absorption - 3,560 and 3,403; cytochrome absorption - 2,681 and 2,645, respectively. There were minor differences in the content of micro - and macronutrients in plant leaves and yield. It is revealed that the proposed method of rapid diagnosis, based on the analysis of the absorption spectra of the sheet apparatus, allows to obtain results comparable to the results of chemical analysis and yield assessment, and can be used to diagnose the condition of plants.
The analysis of alfalfa varities on the content of fiber and cellulose
Authors: Popova Tatyana Nikolaevna
Published: June 2019

The article generalized data for 2009-2015 under the content of fiber and cellulose on absolutely dry substance of alfalfa varieties (selected in Ershov Experimental Station). According to the results of researches of the fiber content the following data have  been obtained: Artemida, Diana, Sirena are 3 % higher, Natali and Eruslanka are 8 % higher, and Satellite is 13 % higher than standard Uzen’. The cellulose content of Diana was  5 % higher than Uzen’. The 5-year analysis of the given perspective populations and new variety Virineya has shown: fiber content of Virineya and a population 2/07 is higher than the standard by 6 %, cellulose content was higher in a population 1/07. The interconnection and matrix of coefficients of correlation between a total plant weight and the content of fiber and cellulose in variety-standard Uzen’ is shown.
Settlement estimation of electrolyte melts application for strengthening recovered working bodies of tillage and sowing units
Authors: Builov Valeriy Nikolaevich
Published: June 2019

The necessity of developing a math model of theoretical calculation of the applicability of various electrolyte compositions for boration is substantiated. Formulas and systems of equations that represent such a math model are proposed. The results of calculations based on these formulas made it possible to evaluate several electrolyte compositions and to establish the preferred option for boration in strengthening the restored working bodies of tillage and sowing units.
Compliance risks in contractual work at the transaction conclusion stage
Authors: Янушкина Юлия , Yanushkina Yuliya , Няргинен Виктория , Nyarginen Viktoriya
Published: June 2019

This article discusses the compliance risks associated with contractual work, which is the main aspect of the operation of the enterprise. However, its effectiveness is impossible without proper organization of practical actions to verify counterparties, as well as clear wording and conditions for changing, terminating and executing contracts representing the process of interrelated and successive events.
Método de perturbación con transformada de Laplace para resolver problemas no lineales de múltiples soluciones, con condiciones a la frontera mixtas y Neumann
Authors: Filobello-Niño Uriel Antonio , Vázquez-Leal Héctor , Sandoval-Hernández Mario Alberto , Huerta-Chua Jesús , Jiménez-Fernández Víctor Manuel
Published: June 2019

El campo de las ecuaciones diferenciales ha cobrado auge en la actualidad por el desarrollo científico y tecnológico. Por esta situación, el estudio de nuevas metodologías para solucionarlas se ha vuelto importante. A partir de la combinación del método de Laplace Transform (LT) y el método de perturbación (PM) este trabajo presenta el método LT-PM, y su motivación se encuentra en la aplicación conocida de la LT a ecuaciones diferenciales ordinarias lineales. El objetivo de este trabajo fue presentar una modificación del método de perturbación (PM), el método de perturbación con transformada de Laplace (LT-PM), con el fin de resolver problemas perturbativos no lineales, con condiciones a la frontera definidas en intervalos finitos. La metodología consistió en aplicar LT a la ecuación diferencial por resolver y después de asumir que la solución de la misma se puede expresar como una serie de potencias de un parámetro perturbativo, se obtiene la solución del problema aplicando sistemáticamente la transformada inversa de Laplace. Los principales resultados de este trabajo se muestran a partir de dos casos de estudio presentados, donde se observa que LT-PM es potencialmente útil para encontrar soluciones múltiples de problemas no lineales. Además, LT-PM mejora la aplicabilidad del método de perturbación en algunos casos de condiciones a la frontera mixtas y de Neumann, donde PM simplemente no funciona. Con el fin de verificar la exactitud de los resultados obtenidos, se calculó su error residual cuadrático (SRE), el cual resultó muy bajo, de donde se dedujo su precisión y la potencialidad de LT-PM. Se concluye que si bien el método propuesto resulta eficiente en los casos particulares presentados, se espera que sea una herramienta potencialmente eficiente y útil para otros casos de estudio, particularmente, en aquellos relacionados con aplicaciones prácticas en ciencias e ingeniería.
Visão social da figura de Maria. Uma síntese
Authors: Boff Clodovis
Published: June 2019

Frei Clodovis Boff, da Ordem dos Servos de Maria, apresenta aqui uma síntese de “Mariologia Social”, disciplina que leciona em Roma desde 1993. Sem negar o valor das tradicionais “imagens” de Maria, de tipo pessoal ou de tipo comunitário, ele põe em evidência a visão sociolibertadora da Mãe do Senhor. Maria é uma figura que pertence à grande história, e sua dimensão social encontra fundamentação segura na Bíblia, na história e no Magistério da Igreja. Depois de desenvolver em grandes traços esses pontos, o autor recomenda que se difunda e aprofunde sempre mais a dimensão social e libertadora da devoção mariana, tarefa que se faz ainda mais urgente quando se leva a sério o desafio dos excluídos e se ouve o seu clamor por libertação. “Os pobres mais do que nunca – diz ele – precisam de Maria. Ela é seu tesouro”.Abstract: Frei Clodovis Boff, from the Order of Mary’s Serfs, presents here a synthesis of “Social Mariology”, the discipline he teaches in Rome since 1993. Without denying the importance of Mary’s traditional “images” – either of the personal or of the community types – he brings to the fore the social-liberating view of the Lord’s Mother. Mary is a figure belonging to History, and her social dimension is firmly established in the Bible, in History itself and in the Magisterium of the Church. Having provided a general overview of these arguments, the author recommends that the social and liberating dimension of the Marian devotion should be propagated and emphasized. In his view, this is a particularly urgent task if one takes to heart the challenge of helping the excluded and if their clamour for liberation is truly heard. “Morethanever” – he says – “the poor need Mary. She is their treasure”.
Manifestações populares do catolicismo na Revista Eclesiástica Brasileira – 1963-1980
Authors: David Solange Ramos de Andrade
Published: June 2019

A partir dos artigos publicados na Revista Eclesiástica Brasileira, a Autora aponta e analisa como a instituição eclesiástica aborda, conceitua e se posiciona perante as manifestações religiosas designadas populares durante os anos de 1963 a 1980. Dentre as principais tendências teológicas, sociológicas, antropológicas e históricas presentes nos artigos publicados, destaca a histórico-sociológica, que teve na figura do Padre José Comblin seu principal representante.Abstract: Using as her source material articles published in the Brazilian Ecclesiastical Journal (REB), the author identifies and analyses this ecclesiastical institution’s conceptualization of and its approach and position towards the so-called popular religious manifestations during the period between 1963 and 1980. Among the major theological, sociological, anthropological and historical trends present in the published articles, Ms David gives emphasis to the historical-sociological trend that had, as its main representative, Father José Comblin.
“Bem-aventurados os que não viram e creram”. Algumas observações sobre Jesus no cinema
Authors: Calvani Carlos Eduardo Brandão
Published: June 2019

O Autor, aficionado por cinema e teologia da cultura, partilha algumas observações não só sobre o filme de Mel Gibson – A paixão de Cristo –, mas também sobre outras películas anteriores sobre Jesus, consideradas seja singularmente, seja em seu conjunto. Tanto os filmes como a pregação cristã são um bom ponto-de-partida para recuperar a memória de Jesus, reinterpretá-la e atualizá-la.Abstract: The Author, an enthusiast for the cinema and for the theology of culture, shares some observations both about Mel Gibson’s recent film – The Passion of Christ – and about other previous films on Jesus, analyzing them either individually or together. In his view, both films and the practice of Christian preaching are a good starting point for rescuing, reinterpreting and updating the memory of Jesus.
Unidade na pluralidade: A eclesiologia de J.-A. Möhler (1796-1838)
Authors: Tavares Sinivaldo Silva
Published: June 2019

Na ocorrência dos quarenta anos da Lumen Gentium, o Autor chama a atenção para a contribuição “pioneira” de J.-A. Möhler ao amplo debate acerca daquelas instâncias de “renovação eclesiológica” anteriores e concomitantes ao Vaticano II. A inclusão recíproca dos princípios pneumatológico e cristológico, mediante a mútua articulação, tornou possível a elaboração de uma eclesiologia relevante e ainda mais próxima à tradição. Resistindo aos ventos contrários da neo-escolástica e do integralismo antimodernista, as reverberações de seu pensamento chegaram até o Vaticano II e, ainda hoje, continuam gozando de uma surpreendente atualidade.Abstract: In memory of the forty years of the Lumen Gentium, the Author calls attention to J.-A. Möhler’s “pioneer” contribution to the ample debate about those instances of “ecclesiological renovation” that happened before and concomitantly with the Vatican II. The inclusion of the pneumatological and Christological principles, by means of their mutual articulation, made possible the development of a relevant ecclesiology that was even closer to the tradition. Resisting the opposing winds of the neo-scholasticism and of the anti-modernist integralism, the echoes of his thought reached the Vatican II and, to date, continue to be surprisingly contemporary.
Lógicas e desafios do contexto religioso contemporâneo
Authors: Carranza Brenda
Published: June 2019

Partindo de manifestações religiosas no atual cenário sócio-cultural brasileiro, a autora lhes sonda as características e as razões, indicando alguns desafios que se apresentam às congregações religiosas e, por extensão, à Igreja católica, particularmente no Brasil.Abstract: Using as basic source the religious manifestations in the present Brazilian socio-cultural scenario, the author investigates their characteristics and their motives, pointing to some challenges that they present to the religious congregations and, by extension, to the Catholic Church, particularly in Brazil.
Os padrinhos de batismo no Direito Canônico
Authors: Silva Antônio
Published: June 2019

A história do passado permite ver que o padrinho, com vários nomes, foi usado já no Novo Testamento. Foi também criticado (Tertuliano), foi necessidade e até transformou-se em família sagrada para o batizado, a ponto de tornar-se problema do Tridentino. O Código de Direito Canônico de 1917 estabeleceu condições para ser padrinho, que o Código de 1983 reviu com muitas discussões A legislação atual, não assumida por muitos pastores, dá aos pais importância maior na responsabilidade no batismo das crianças, mas é bem mais adulta no aceitar os padrinhos para pequenos e grandes.Abstract: Thanks to the history of the past we can see that the figure of the godfather, with different names, was already used in the New Testament. It was also criticized, (Tertullian), it became an essential feature and even became a sacred family for the baptized, so much so that it also became a problem for the Council of Trent. The 1917 Code of Canon Law established the conditions for someone to become a godfather, and those were reviewed by the 1983 Code, after much discussion. The present legislation, not accepted by many persons, gives the parents greater responsibility in their children’ baptism, but is much more mature in its acceptance of godparents for children or adults.
Desafios para o ensino da teologia latino-americana em nossos dias
Authors: Calvani Carlos Eduardo B.
Published: June 2019

O tema central de uma Semana de Atualização Teológica em um Seminário Evangélico no ano de 2002 perguntava pelas atuais perspectivas do ensino de teologia latino-americana em seminários evangélicos. O presente texto tenta responder a essa preocupação, avaliando como se dão o desenvolvimento dessa disciplina, a suposta “crise da Teologia da Libertação” e as possibilidades de renovação para a mesma em diversos âmbitos, com destaque para o mundo ecumênico; apresentando, outrossim, pistas e conselhos pastorais para jovens seminaristas. O autor defende que a Teologia da Libertação não se extinguiu, mas se ramificou, amadureceu e ainda tem muito a oferecer para as novas gerações de teólogos/as brasileiros/as.Abstract: Abstract: The central theme of a Week of Theological Updating in a 2002 Evangelical Seminar examined the perspectives for the teaching of Latin American theology in evangelical seminars. The present text attempts to respond to this concern, by critically examining the development of this discipline, the so-called “crisis of the Theology of Liberation” and the possibilities for its renovation in various ambits, and, in particular, in the ecumenical world. Moreover, the work presents some pastoral suggestions and advice for young seminarists. The author argues that, rather than coming to an end, the Theology of Liberation simply matured and branched out and still has much to offer to the new generations of Brazilian theologists.
A recepção do Concílio Vaticano II em regiões de fronteira: Maranhão e Centro-Oeste (1965-1975)
Authors: Coutinho Sérgio Ricardo , Andrade William César de
Published: June 2019

O texto procura desenvolver uma reflexão histórica sobre o processo de recepção do Concílio Vaticano II em duas regiões de “fronteira” no Brasil: Maranhão e Centro-Oeste. Esta recepção foi marcada por uma criatividade significativa. Criatividade esta caracterizada pela capacidade de articular o tradicional e o moderno, favorecendo o empoderamento dos pobres. O instrumento para esta “síntese” foi a criação das Comunidades Eclesiais de Base (CEBs).Abstract: The text attemps to develop a historical reflection on the process of reception of the II Vatican Council in two “frontier” regions in Brazil: the State of Maranhão and the Center-West Region. This reception was marked by a significant creativity, characterized by the capacity to articulate tradition and modernity, favoring the empowerment of the poor. The instrument for this “synthesis” was the creation of the Basic Ecclesiastic Communities (CEBs).
Olhando para o horizonte
Authors: Comblin José
Published: June 2019

O mundo muda. A Igreja não muda. O eclesiocentrismo afeta todos os níveis da instituição católica, inclusive as comunidades eclesiais de base. Por isso, falta a mística de Jesus e os pentecostais e outras religiões oferecem uma mensagem que atrai mais. Precisamos de um novo projeto de construção do reino de Deus porque o projeto de ressuscitar a cristandade está condenado ao fracasso. O clero não poderá nem constituir nem dirigir o novo projeto. Precisamos de um novo carisma, uma nova categoria de evangelizadores. Podemos provisoriamente dar-lhe o nome de missionários. O novo projeto terá que enfrentar claramente o modelo da sociedade atual. Será uma Igreja presente no mundo como sal da terra e luz do mundo, no meio dele e não na parte de fora. Os pobres de hoje são os negros da África, vítima de um racismo mundial. Ali vai começar o novo projeto.Abstract: The world changes. The Church doesn’t. Ecclesiocentrism affects all levels of the Catholic institution, including the basic ecclesiastic communities. For this reason, the mystic of Jesus is missing, and pentecostalists and other religions offer a more attractive message. We need a new construction project of the kingdom of God, since the project of resuscitating Christendom is doomed to failure. The clergy can neither constitute nor lead the new project. We need a new charisma, a new category of evangelists. We can call them provisorily missionaries. The new project will have to face clearly the model of the current society. It has to be a Church that will be present in the world like the salt of the earth and the light of the world, being part of the world, not outside it. The poor today are the blacks from Africa, victim of the world racism. That’s where the new project will begin.
Igreja e Eucaristia, festa e sacrifício
Authors: Cipolini Pedro Carlos
Published: June 2019

O artigo reflete sobre a íntima relação que vigora entre a Igreja e a Eucaristia: a Eucaristia une o povo fiel, faz o povo de Deus participar na vitória de Cristo, bem como o introduz na dimensão do Reino de Deus. Explora também o rico simbolismo do pão e do vinho, de origem bíblica, e aprofunda o sentido destas duas dimensões do mistério pascal celebrado na Eucaristia: refeição/convívio e sacrifício/entrega. Recorda a necessidade de um justo equilíbrio entre as dimensões de festa e sacrifício do mistério eucarístico. Mostra, por fim, que a participação na Eucaristia torna os fiéis missionários da Boa-Nova do Reino de fraternidade e paz, anunciadores de um mundo novo e liberto, criado pela “fração do pão”, e da vitória do “Ressuscitado”, penhor de nossa ressurreição, a festa que não tem fim.Abstract: The article deals with the close relation that prevails between the Church and the Eucharist: the Eucharist brings together the faithful, encourages God’s people to participate in Christ’s victory and introduces them into the dimension of God’s Kingdom. It also explores the rich symbolism of the bread and wine, originated in the Bible, and strengthens the meaning of these two dimensions of the paschal mystery celebrated in the Eucharist: meals/convivial spirit and sacrifice/surrender. It reminds us of the need for a fair balance between the dimensions of festivity and sacrifice in the Eucharistic mystery. Finally its shows that participation in the Eucharist turns the faithful into missionaries of the Good Tidings of the Kingdom i. e. the fraternity and peace that herald a new, free world, created by the “fraction of the bread” and the victory of “the one who resurrected”, the pledge of our resurrection, the endless feast.
A Via Pulchritudinis, e a nova evangelização na América Latina
Authors: Santoro Filippo
Published: June 2019

Dom Filippo Santoro, Bispo de Petrópolis, RJ, mostra a fecundidade da via pulchritudinis em teologia (o caminho para Deus através da Beleza) e sua relevância para a tarefa da nova evangelização na América Latina. Repassa o que diz a Escritura sobre o tema, lembra a teologia da beleza em H.U. Von Balthasar e no magistério de Paulo VI e João Paulo II para, na parte final do estudo, sugerir respostas aos desafios à nova evangelização na América Latina e, especificamente, no Brasil. “É indispensável – diz Dom Filippo – que o anúncio de Cristo, Beleza feita carne, seja uma proposta existencial na qual se possa perceber a possibilidade da realização integral da vida”.Abstract: Don Filippo Santoro, Bishop of Petrópolis, State of Rio de Janeiro, demonstrates the fecundity of the pulchritudinous way (the road to God through Beauty) in Theology and its relevance for the task of the new evangelization in Latin America. Reviewing what the Holy Scripture says about the subject, he reminds us of the Theology of Beauty in H.U. Von Balthasar and in the teachings of both Paul the 6th and John Paul the 2nd. In the final part of the study, the author proposes some answers for the challenges faced by the new evangelization in Latin America and specifically in Brazil. “It is paramount”– says Don Filippo –“that Christ’s announcement, Beauty made flesh, be an existential proposition in which we may perceive the possibility of a fully realized life.