bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penetapan Kadar Pb Dalam Kangkung (Ipomoea reptans Poir) yang Direbus Dengan Cara Dimasukkan Dalam Air Biasa dan Air Panas Sebelum Perebusan
Authors: Kohar Indrajati , Hardjo Poppy Hartatie , Petrus Simon 
Published: October 2019

Kangkung termasuk sayuran yang banyak digemari, yang mudah tumbuh ditempat berair ataupun di dekat sungai, dank arena itu banyak ditanam di dekat sungai dan disirami dengan air sungai tersebut. Jika sungai tercemar dengan logam berat, maka kemungkinan besar tanaman yang tumbuh disitu juga tercemar.
Suatu penelitian terhadap kangkung yang ditanam di media yang tercemar oleh Pb membuktikan bahwa kangkung tersebut juga mengandung Pb. Untuk mengetahui sejauh mana perebusan dapat mengurangi kandungan Pb dalam kangkung dilakukan penelitian dengan berbagai cara perebusan. Pada penelitian ini digunakan kangkung darat (Ipomoea reptans) sebagai sampel, dan ditanam secara hidroponik, serta disiram dengan larutan Multigrow Complete Plant Food (2000 mg/L) dan larutan Pb (2 mg/Ldua kali sehari. Kangkung di panen pada usia 6 minggu, kemudian daun dan batangnya direbus dengan dua cara. Perlakuan I: kangkung dimasukkan ke dalam air yang sudah mendidih, kemudian direbus, perlakuan II: kangkung dimasukkan ke dalam air biasa, kemudian direbus. Sebagai control digunakan kangkung yang tidak direbus. Untuk mengukur kandungan Pb digunakan alat Inductively Coupled Plasma Spectrometer (ICPS) Fison 3410+.
Ternyata ada perbedaan yang bermakna pada kadar Pb dalam sampel yang dimasukkan ke dalam air dingin ssebelum perebusan (0,272 mg/100 g) dan dimasukkan ke dalam air mendidih sebelum perebusan (0,294 mg/100 g).
PERTUMBUHAN BIBIT AREN (Arenga pinnata Merr) PADA MEDIA TANAH ULTISOL DIPERSEMAIAN
Authors: Janting . , Muin Abdurrani , Burhanuddin . 
Published: October 2019

Arenga pinnata Merr is a multipurpose trees species that has long been known to produce industrial materials. Based on the utilization of Arenga pinnata Merr is not only limited to the food alone but also used as a raw material for industrial and land conservation. Arenga pinnata Merr has prospect good to be developed in the tree crop plantations. Arenga pinnata Merr cultivation activities require good quality seeds. Currently Arenga pinnata Merr still growing naturally in the forest. Exploitation by the farmers during this time in the form of Arenga pinnata Merr exploitation of the forest without cultivation. There are concerns Arenga pinnata Merr that grows in nature will be destroyed. The purpose of this research to study the effect of a doses of organic fertilizer and dolomite lime on the growth of Arenga pinnata Merr in the nursery. The study used an experimental method with a completely randomized design factorial models. The study consisted of two factors: factors of organic fertilizer and lime dolomite with five repetitions with a number of plant samples as many as 100 plants. The measured parameters include length midrib, stem diameter and stem height were analyzed using SAS IX. The research proves that organic fertilizer dose of 300 g and 35 g dolomite lime can increase the growth of palm in the nursery. Keywords: Arenga pinnata Merr, fertilizer, lime, organic.
¿Cómo son percibidos los docentes por el personal estudiantil en la carrera de Enfermería de la Universidad Técnica del Norte?
Authors: Rosales Rivadeneira Sara Maria , Valle Dávila María Fernanda , Espinel Jara Viviana Margarita , López Aguilar Eva Consuelo , Acosta Balseca Silvia Lorena , Morejón Jácome Gladys Edelmira 
Published: October 2019

Introducción: en los procesos educativos se realizan análisis de debilidades y fortalezas e indagan las necesidades de desarrollar capacitaciones que favorezcan la educación universitaria. Objetivo: establecer las competencias docentes según la percepción de los estudiantes de la carrera de enfermería. Método: estudio no experimental, descriptivo, analítico y transversal, se aplicó una encuesta a los estudiantes del cuarto al sexto semestre de la Carrera de Enfermería, de la Universidad Técnica del Norte, los datos se presentan por gráficos y porcentajes. Resultados: la edad de los docentes fue 41 a 55 años, los estudiantes consideran una característica muy requerida el título de cuarto nivel, el 85% de los estudiantes consideran relevante la puntualidad del docente, el 56% establecieron que los docentes actualizan los conocimientos y manejan adecuadamente las tecnologías de información y comunicación (TICS), el 90% de los estudiantes indicaron como una característica muy requerida la socialización del silabo, el 56% consideran que existe planificación de cada clase teórica y el 57% de los estudiantes afirmaron la necesidad de la vinculación de la investigación con la asignatura. Conclusiones: Las características docentes en el área técnica pedagógica se reflejan altamente evaluada según opiniones manifestadas por los estudiantes de la carrera.
A TV Escola e o Proinfo: trajetórias de políticas públicas de incentivo e gestão das TIC no Brasil
Authors: Machado Márcia Alves de Carvalho , Nobre Luciano Matos , Bezerra Ada Augusta Celestino 
Published: October 2019

Resumo: Este artigo analisa a trajetória de duas importantes políticas públicas brasileiras voltadas para a adoção das TIC na educação: a TV Escola e o Programa Nacional de Tecnologia Educacional (Proinfo), que emergiram no contexto da década de 1990 sob novos paradigmas de gestão e ainda se encontram em execução nos dias atuais. Trata-se de estudo de revisão crítica, delineado como pesquisa qualitativa, na qual foram utilizados os procedimentos de levantamento bibliográfico e documental. Constatou-se que, ambas as políticas, geraram importantes ações estratégicas do Governo Federal voltadas para a adoção e o uso das TIC e que a ressignificação dada ao longo de suas trajetórias potencializa sua importância na educação, ao mesmo tempo em que reflete as mudanças ocorridas progressivamente na visão de mundo dos gestores que interferiram de modo significativo no processo educacional e em seus resultadosPalavras-chave: Incentivo. Proinfo. Ressignificação. TIC. TV Escola.
Limites e contradições da profissionalização do docente para atuar na Educação a Distância
Authors: Rocha Paula Eliane Costa , Veado Patrícia Moraes , Versuti Andrea Cristina 
Published: October 2019

Resumo: Este trabalho tem o objetivo discutir a modalidade educação a distância (ead) a partir de duas categorias de análise: as contradições e os limites da profissionalização docente, bem como compreender como as políticas educacionais tratam esta modalidade de ensino, e as medidas desempenhadas pela legislação para que a ead se efetive. Trata-se de um estudo qualitativo, pautado por pesquisa bibliográfica e documental. Com esta pesquisa foi possível constatar que o exercício da modalidade ead exige do professor atuante o atendimento uma série de novas competências e habilidades. Dentre as habilidades imprescindíveis identificadas estão aquelas relacionadas à: estética dos materiais didáticos, formulação e cumprimento de objetivos pedagógicos - aliados às condições da distância física, adequações do conteúdo aos formatos das novas mídias e aspectos relacionados às novas rotinas de trabalho e comunicação com os alunos. Este conjunto de habilidades e competências, provenientes do exercício da modalidade, tem trazido muitos desafios para a sua efetiva implantação com qualidade, principalmente no que se refere à profissionalização docente e sua formação continuada. Palavras-chave: Educação a distância. Profissionalização docente. Limites e contradições
Ferramentas de educação a distância utilizadas por profissionais de contabilidade visando a educação continuada
Authors: Witt Haddad Carraro Wendy Beatriz , Souza Michelle , Behr Ariel 
Published: October 2019

Pesquisas na área de educação profissional realizadas nos últimos tempos têm mostrado que a área de Contabilidade vem passando por importantes mudanças, as quais exigem que os profissionais contábeis estejam mais estimulados a buscar aprimoramento e atualizações através do uso de novas ferramentas tecnológicas da Educação a Distância (EAD). Diante deste contexto este estudo tem por objetivo identificar as ferramentas da EAD que são utilizadas para ampliação de conhecimento dos profissionais que atuam em área contábil. Trata-se de um estudo de natureza aplicada, com abordagem qualitativa e objetivo exploratório. Em relação aos procedimentos metodológicos, tendo-se como base as entidades de classe contábil e outros órgãos, a pesquisa está dividida em duas fases: a primeira foi a identificação das ferramentas tecnológicas disponíveis nos sites de entidades da classe contábil e outros órgãos; e a segunda, a aplicação de um questionário online junto a profissionais que atuam na área. Os resultados revelam que, apesar das entidades relacionadas à classe contábil oferecerem diversos recursos de apoio tecnológico para atualizar os profissionais, há baixa utilização dessas ferramentas. Conclui-se que os profissionais contábeis estão pouco utilizando as possibilidades de educação continuada que são ofertadas pelas organizações, entidades de classe contábil e outros órgãos.
O Bioma Pantanal como espaço de ensino e aprendizagem de Química no ensino fundamental
Authors: Morigi Eliane , Mello Irene Cristina de 
Published: October 2019

Este artigo apresenta um estudo que investigou as possibilidades de ensino e aprendizagem de conceitos químicos para estudantes do ensino fundamental no contexto do Pantanal Mato-Grossense. Para tanto, buscamos caracterizar este Bioma como contexto de ensino e aprendizagem, e percorremos as falas das entrevistas da professora-sujeito da pesquisa, mediante a elaboração e desenvolvimento de uma proposta didático-pedagógica para o 9º ano do ensino fundamental, onde avaliou as etapas de ensino desenvolvidas e a aprendizagem de conceitos que o contexto do Pantanal Mato-Grossense proporcionou aos alunos. Como aporte teórico-metodológico, utilizamos uma pesquisa com abordagem qualitativa do tipo exploratória, com elementos de estudo de caso, apoiados fundamentalmente nas obras de Bogdan e Biklen (1994) e Yin (2015). Os resultados do estudo apontam que o Pantanal Mato-grossense possui características propícias para a abordagem dos conceitos de Química no ensino fundamental e apresenta evidência do potencial para trabalho interdisciplinar dos conteúdos de Química, Física e Biologia.Palavras-chave: Este artigo apresenta um estudo que investigou as possibilidades de ensino e aprendizagem de conceitos químicos para estudantes do ensino fundamental no contexto do Pantanal Mato-Grossense. Para tanto, buscamos caracterizar este Bioma como contexto de ensino e aprendizagem, e percorremos as falas das entrevistas da professora-sujeito da pesquisa, mediante a elaboração e desenvolvimento de uma proposta didático-pedagógica para o 9º ano do ensino fundamental, onde avaliou as etapas de ensino desenvolvidas e a aprendizagem de conceitos que o contexto do Pantanal Mato-Grossense proporcionou aos alunos. Como aporte teórico-metodológico, utilizamos uma pesquisa com abordagem qualitativa do tipo exploratória, com elementos de estudo de caso, apoiados fundamentalmente nas obras de Bogdan e Biklen (1994) e Yin (2015). Os resultados do estudo apontam que o Pantanal Mato-grossense possui características propícias para a abordagem dos conceitos de Química no ensino fundamental e apresenta evidência do potencial para trabalho interdisciplinar dos conteúdos de Química, Física e Biologia.
SCREENING OF THE CUCUMBER COLLECTION FOR RESISTANCE TO DOWNY MILDEW IN THE LOWER VOLGA REGION
Authors: Sukhanberdina E. H. , Grushin A. A. , Piskunova T. M. 
Published: October 2019

Background. Currently, the most widespread and harmful disease of cucumber is downy mildew. In this regard, a vitally important trend in cucumber breeding is the development of new cultivars, more resistant to downy mildew, for cultivation in different regions. Solution to this problem requires searching for donors of resistance for use in breeding practice.Materials and methods. The studies were conducted at Volgograd Experiment Station of VIR using conventional methods. The material for the screening was the collection of cucumber genetic resources held by VIR.Results and conclusions. During 32 years of work, 2873 cucumber accessions from VIR’s holdings were screened. As a result, 57 accessions with resistance or relative resistance to downy mildew were identified, i. e. 2.0% of the total number studied. Immune accessions were not found. Among the selected accessions, those with the highest yield are noteworthy: landraces from Azerbaijan (temp. k-3999 and temp. k-4004) as well as the cultivars from China ‘Zungsungerum-oi’ (temp. k-3701), ‘Tianin mini cucumber’ (k-4490), ‘Tian Uzin Yao No. 5’ (temp. k-3840) and ‘Tian Uzin Yang No. 6’ (temp. k-3841). Of the resistant and relatively resistant accessions, 76% were from Southeast Asia. During the years of study, 23 accessions, previously resistant to downy mildew, lost their resistance and suffered severe damage from the disease. Hence, it seems obvious that resistant accessions should be periodically retested for susceptibility to downy mildew. Twenty accessions were selected to form a group of tolerant ones. Of these, ‘Yeo leam sam chuk oi’ (k-4545), ‘Crispy Top F1’ (temp. k-3549) and ‘Pchelka F1’ (temp. k-3981) had the highest average yield.
Pengaruh Penambahan Air Perasan Jeruk Nipis (Citrus aurantiifiolia) Dalam Air Minum Terhadap Tampilan Karkas Ayam Broiler
Authors: Rakhmansyah Aditya , Sarengat Warsono , Sarjana Teysar Adi 
Published: October 2019

Penelitian ini bertujuan untuk mengetahui pengaruh penambah air perasan jeruk nipis terhadap tampilan karkas ayam broiler. Materi yang digunakan yaitu 90 ekor day old chick (DOC) broiler dengan bobot rata-rata sebesar 38±0,1g. Rancangan yang digunakan pada penilitian ini adalah rancangan acak lengkap (RAL) 3 perlakuan dengan 6 ulangan. Perlakuan mulai diterapkan pada umur 21 hari. air minum ayam broiler terdiri dari T0 (air minum tanpa tambahan perasan jeruk nipis), T1 (air minum yang ditambah 0,5% perasan jeruk nipis), dan T2 (air minum yang ditambah 1% perasan jeruk nipis). Parameter yang diukur bobot potong, persentase karkas, potongan komersial dan lemak abdominal. Hasil penelitian menunjukkan bahwa penambahan perasan jeruk nipis sampai 1% dalam air minum tidak memberikan pengaruh nyata terhadap tampilan karkas meliputi bobot potong, bobot karkas dan persentase karkas namun mampu menurukan persentase lemak abdominal secara signifikan pada penambahan 1%. Kesimpulan dari penelitian ini adalah penambahan air perasan jeruk nipis pada level 1% mampu menurunkan lemak abdominal tanpa mempengaruhi tampilan karkasnya.Kata kunci: jeruk nipis, broiler, tampilan karkas, lemak abdominal
recenzja K. Korcz, Cień Wolanda nad PRL. Mistrz i Małgorzata Michaiła Bułhakowa w Polsce w latach 1969-1989. Obecność. Recepcja. Odzew, Bonami, Poznań 2019
Authors: Wołodźko-Butkiewicz Alicja 
Published: October 2019

Recenzja książki K. Korcz, Cień Wolanda nad PRL. Mistrz i Małgorzata MichaiłaBułhakowa w Polsce w latach 1969-1989. Obecność. Recepcja. Odzew, Bonami, Poznań 2019
Pengembangan Buku Ajar Biokimiamodel Problem Based Learning Untuk Meningkatkan Minat Membaca dan Hasil Belajar Mahasiswa Program Studi Pendidikan Biologi IKIP Budi Utomo Malang
Authors: Widyaningrum Diyah Ayu , Prasmala Erfitra Rezqi 
Published: October 2019

Based on observations and interviews with researchers lecturer of Biochemistry at the IKIP Budi Utomo Malang. The other problem is there are no print instructional materials that accommodate the needs of students. During learning less associate professor with the problems that exist around the student so that the existing textbooks are less able to encourage students to read. The consequences of the most visible problem is the low student results on the concepts learned in the course of Biochemistry. Based on observations, researcher proposes to compile Biochemistry teaching materials by using models Problem Based Learning (PBL). This research is the development of research. The development of this textbook refers Thiagarajan development model consisting of four stages. Based on the results of the research, the results of expert validation material for textbook Biochemistry shows the average percentage of 89,3 with the criteria very good. Media expert validation results of the textbook Biochemistry shows the average percentage of 78,7 with both criteria. Results of the validation practitioners to textbook Biochemistry lecturer shows the average percentage of 95 criteria very good. Legibility on student test results overall show that the textbook Biochemistry with a percentage of 95 indicates the criteria very good. Biochemistry textbook can increase interest in reading and learning outcomes of students on test readability.
Representasi Harga Diri Orang Madura di Jawa (Studi tentang Wanita Madura di Gondanglegi Kulon Kecamatan Gondanglegi Kabupaten Malang)
Authors: Ahmad Harun , Badar Ali , Yahmin Yahmin 
Published: October 2019

Honor and esteem in society Madura considered highly sensitive, and drawn on the term “lebbi bagus pote tolang etembang pote mata” (preferably white bones of the white of the eye, which means it’s better to die than live with the shame). After migration to Java Madura people, have consequences on the socio-cultural adaptation of the local area through associations and everyday social relations. This phenomenon is interesting to study how the traditions and customs of Madura in the Java community, especially with regard to self-esteem, which is represented in its view of women. The experiment was conducted in the village of Gondanglegi Kulon Gondanglegi District Malang Regency. Data mining techniques used were interviews, participant observation, and documentation. Research to get the fndings: (1) Wife depending husband; (2) Women’s advocate family economy; (3) Regardless, the woman returned to the kitchen; (4) Self-esteem is the Madura is Islam with slogan Madura-Mecca-Medina; (5) Haji improve self-esteem; (6) The woman is the family honor in a religious context. From the fndings of this study indicate that the Madurese in Java in accordance with their ancestral cultures on the island of Madura but for its application has undergone a unique adaptation that means being on a problem in life is largely determined by the surrounding environment. Moreover, Madurese in Java sees problems related to women who are still considered family pride is not easy anymore to violence even in the last 10 years there were no cases of violence because of the issue of women.
Rancang Bangun Sistem Informasi Perintah Kerja Overtime Pegawai Berbasis Web Pada PT PLN Batam
Authors: Tukino Tukino 
Published: October 2019

Perancangan sistem informasi ini didasari belum adanya penggunaan sistem informasi perintah kerja lembur yang berbasis web di PT PLN Batam (b’right). Dimana sistem informasi berbasis web ini digunakan oleh staff dan manager perusahaan untuk membantu proses penyelesaian pekerjaan administrasi kerja lembur salah satunya berupa Surat Perintah Kerja Lembur (SPKL) sehingga laporan upah lembur tidak menumpuk dan segera dapat dibayar namun tidak menyalahi prosedur kerja lembur yang ada di PT PLN Batam (b’right). Selama ini penyelesaian administrasi perintah kerja lembur selalu lambat ditambah lagi dengan perkiraan jumlah karyawan di PT PLN Batam (b’right) akan semakin bertambah setiap tahunnya akan semakin menimbulkan masalah dalam proses perintah kerja lembur di PT PLN Batam (b’right). Metode perancangan yang digunakan dalam penelitian ini adalah menggunakan Unified Modelling Language (UML) versi 2.3 dengan System Development Life Cycle (SDLC) mengunakan model Waterfall. Sistem ini akan menghasilkan sistem informasi perintah kerja lembur yang cepat yang akan membuat kinerja Manager dan staff semakin efektif dan efisien karena sistem informasi ini berbasis web yang mudah di akses.
Usaha Ternak Ayam Sentul Berbasis Indigofera zollingeriana di Kabupaten Indramayu
Authors: Suherman Asep , Mahmud Yudhi , Ambarsari Wiwik 
Published: October 2019

This study aims to look at the prospects of Sentul chicken farming based on indigofera zollingeriana in Indramayu Regency. This research was conducted from September 2017 to January 2018 in Longok Village, Sliyeg District, Indramayu Regency. The research method was carried out by research with a quantitative descriptive approach. The research was carries out by livestock business analysis to benefit, efficiency, and break event point. The results of the study is very prospective with sales exceeding the break event point value of the number of Sentul chicken units in each treatment based on Indigofera, sp especially in the treatment of R5 ration (more than 69 tail) which gives the highest business feasibility.
Arsitektur Three Tier (Client Server Programing) Pada Aplikasi Perpustakaan Fakultas Teknik Universitas Muhammadiyah Bengkulu
Authors: Jasri Joka 
Published: October 2019

Abstrak—Perpustakaan Fakultas Teknik Universitas Muhammadiyah Bengkulu adalah salah satu penunjang proses pembelajaran civitas akademika mahasiswa, dosen dan semua yang membutuhkan peningkatan pembelajarannya. Namun kadang kala mahasiswa masih sulit memperoleh informasi buku-buku seperti ketersediaan buku serta letak buku yang di cari pada perpustakaan. Untuk itu perlunya membangun suatu sistem layanan informasi yang dapat diakses oleh banyak orang sekaligus tanpa harus mengantri dan mendatangi pusat pelayanan informasi. Yaitu membangun terdistirbusi. Membangun terdistribusi dengan konsep client server model three tier merupakan inovasi dari model tier sebelum nya, yaitu one tier dan two tier. Konsep client server model three tier adalah model yang membagi fungsionalitas ke dalam lapisan-lapisan, lapisan client, lapisan application server, dan lapisan database server. memusatkan logika pada server application atau middle tier, dapat mendistribusikan beban data pada beberapa mesin, meningkatkan keamanan dan kemampuan menyembunyikan data, cepatnya perawatan dengan tanpa instalasi database server pada setiap client. Dengan demikian pembangunan perpustakaan Fakultas Teknik Universitas Muhammadiyah Bengkulu dengan model arsitektur three tier sangat aman diterapkan pada jaringan yang luas atau pada internet, serta mahasiswa atau masyarakat dapat dengan mudah mencari buku-buku diperpustakaan Fakultas Teknik Universitas Muhammadiyah Bengkulu setelah mendapatkan informasi buku yang dicari Kata kunci : Three Tier, client server, perpustakaan
PROTOTIPE APLIKASI MATERI PROMOSI RITEL MERCHANDISE BEBASIS WEB (STUDI KASUS PT. MATAHARI PUTRA PRIMA, TBK)
Authors: Sinaga Pintar Suandi Munson , Sari Yunita Kartika 
Published: October 2019

Dalam dunia binis ritel yang semakin berkembang, pelaku usaha di tuntut untuk dapat bertumbuh disituasi yang tidak pasti saat ini, kegiatan bisnis yang stabil akan membuat usaha terus bergerak dan dapat memberikan pertumbuhan yang baik pada perusahaan. Salah sayu hal yang paling memberikan pengaruh pada bisnis ritel adalah analisa pasar, persaingan harga dan kegiatan promosi yang di lakukan oleh para pengusaha ritel. Promosi merupakan cara yang digunakan untuk menginformasikan dan membujuk konsumen tentang produk atau jasa yang baru pada perusahaan melalui media cetak, penjualan pribadi, promosi penjualan. Hal itu membuat pelaku bisnis ritel banyak mengunakan media promosi untuk meningkatkan penjualan dan untuk bersaing dengan kompetitor lainnya. Kegiatan promosi dapat memberikan efek positif yang berpengaruh pada cara pandang konumen akan sebuah perusahaan ritel. Penelitian ini dilakukan untuk membantu Merchandiser dalam memperoleh informasi tentetang kegiatan promosi yang dilakukan oleh kompetitor ritel yang belum tersedia saat ini dan agar dapat menganalisa rencana promosi yang bagimana sehingga dapat diambil untuk memberikan persaingan harga dan dapat membujuk konsumen untuk berbelanja.