bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of Integrated Nutrient Management on the Growth and Yield of Chickpea (Cicer arietinum L.) under Chickpea - forage Sorghum (Sorghum bicolor L.) Cropping Sequence
Authors: Sodavadiya H.B. , Patel V.J. , Sadhu A.C.
Published: February 2021

Background: The ameliorating effect of legumes on the soil is considered to be the most important factor for increasing productivity of non-legume crops grown in rotation. The contribution of preceding legumes is often studied by measuring the yield of subsequent crop. The success of any cropping system depends upon the appropriate management of resources including balanced use of manures and fertilizers. Methods: A field experiment was conducted at the Agronomy Farm, B. A. College of Agriculture, Anand Agricultural University, Anand, Gujarat, India during Rabi - Summer seasons of the years 2017-18 and 2018-19 on chickpea-forage sorghum cropping system. Result: Results showed that the growth, yield attributes and yield of chickpea were significantly influenced by the integrated nutrient management. On the basis of two year and pooled data, the results revealed that the plant height, dry matter production, dry root biomass, number of pods plant-1, seed yield and stover yield of chickpea were increased with application of 50% RDF + 2 t VC ha-1 + Bio NP (Rhizobium+PSB) than any other treatments. The ameliorating effect of legumes on the soil is considered to be the most important factor in improving the production of non-legume crops grown in rotation. The contribution of preceding legumes is often studied by measuring the yield of subsequent crop. The success of any cropping system depends upon the appropriate management of resources including balanced use of manures and fertilizers. It can be concluded that growth and yield of chickpea was significantly increased with combine application of chemical fertilizers, organic manure and bio-fertilizers.
Seed Hardening in Relation to Seedling Quality Characters of Green Gram (Vigna radiata L.)
Authors: Bhadane R.S. , Prajapati K.R. , Patil Kalyanrao , Patel D.B.
Published: February 2021

Background: Green gram is a drought resistant crop requires low inputs. The productivity of mung bean is very low. Initial germination, growth and vigour are some major reasons of low productivity. The present investigation was carried out to study the effect of seed hardening on morpho-physiological and seedling quality characters in green gram. Methods: The green gram var. GAM-5 was imposed with seed hardening treatments viz., 2% CaCl2, 500 ppm Cycocel, 1000 ppm Cycocel, 25 ppm NAA, 50 ppm NAA, water soaked control and absolute control. The treated seeds along with control were evaluated for their seedling quality characters under laboratory conditions. Result: The study reported that seeds hardened with CaCl2 @ 2% recorded higher germination per cent, root, shoot and seedling length, fresh weight, turgor weight, dry weight and seed vigour index I and II. Seed hardened with 50 ppm NAA reported higher root dry weight and root to shoot ratio on dry weight basis while Cycocel 1000 ppm treatment recorded higher root to shoot ratio on length basis. The treatments CaCl2 2% followed by Cycocel 1000 ppm were found to be superior as compared to other treatments and control on the basis of lab studies.
Chipilín (C. longirostrata Hook. and Arn.) Capacity for Regrowth and Leaf Area Production in Response to Nitrogen and Phosphorus Fertilizer Application
Authors: Pardo-Aguilar N. , Lagunes-Espinoza L.C. , Salgado-García S. , Hernández-Nataren E. , Bolaños-Aguilar E.D.
Published: February 2021

Background: Fertilizer application combined with successive foliage cuttings can positively affect plant growth, yield and quality. The objective of this study was to evaluate the response of chipilín to successive foliage cuttings and nitrogen and phosphate fertilizer application under greenhouse conditions. Methods: During 2018, an experiment was carried out in a greenhouse under a completely randomized design, with six replications of each treatment. The treatments were as follows: control, 100 kg ha-1 N as urea and 60 kg ha-1 P2O5 as triple superphosphate. The fertilizers were applied one month after planting (MAP). Two MAPs, uniform cuttings were performed, followed by three successive cuttings, with one every 30 days. At each cutting, the traits evaluated included the number of new shoots; the length, diameter, leaf area and dry biomass of the new shoots by component (leaves and stems); the relative growth rate (RGR) of the biomass of the shoot leaves, the chlorophyll (a, b and total) and carotenoid content and NDVI. Result: Cutting foliage every 30 days increased (p less than 0.05) the number of new shoots, leaf biomass, total biomass and leaf area, but reduced the length and diameter of the shoots. There was no effect (p greater than 0.05) of cutting on root biomass or nodulation, but there was an effect of fertilizer application, with both variables decreasing with nitrogen addition.
El Psicoanálisis en los Inicios de la Relación Psicología-Odontología en la Argentina
Authors: Scherman Patricia , Giordano María Silvia
Published: February 2021

En el marco del estudio histórico acerca de las diferentes articulaciones de la psicología con las ciencias de la salud, se investigan las primeras vinculaciones de la psicología con la disciplina odontológica en la Argentina, específicamente con la odontología infantil. Se revisan las producciones elaboradas entre los años 1950 y 1970, y se señala su incidencia en la formación profesional del odontólogo. Se efectuó un estudio historiográfico, basado en el análisis de fuentes primarias, orales y documentales. Los resultados obtenidos muestran que uno de los primeros efectos de esta vinculación fue la contribución a la reformulación de las matrices de comprensión de los odontopediatras sobre la atención del niño. Se señala el importante papel del psicoanálisis en esta reformulación, y se describe como, en la experiencia desarrollada por Arminda Aberastury y María Inés Egozcue, el psicoanálisis y la odontopediatría forjaron, durante ese período, una relación de mutuo beneficio.
Variáveis Psicossociais e Adesão ao Tratamento Antirretroviral para HIV/Aids
Authors: Moreira de Freitas Gabriela , Lavezzo Fernanda , Micelli Domingos Neide Aparecida , Fleury Seidl Eliane Maria , De Oliveira Santos Miyazaki Maria Cristina
Published: February 2021

A terapia antirretroviral, tratamento padrão para HIV/aids, requer taxas de adesão da ordem de 95% para ser efetiva. O objetivo deste estudo foi avaliar adesão, suporte social, transtornos mentais, sintomas de depressão e percepção de autoeficácia para aderir ao tratamento em pacientes vivendo com HIV. Trata-se de estudo descritivo transversal com pacientes em tratamento antirretroviral, que responderam a instrumentos de autorrelato. Participaram 66 pacientes, 34 homens e 32 mulheres. A maioria apresentou excelente controle da carga viral e sintomas mínimos de depressão; a média do suporte social percebido foi alta, especialmente para os homens. Verificou-se menor pontuação de autoeficácia em mulheres e níveis baixos/insuficientes de adesão em 24 pacientes (17 mulheres). A adesão apresentou correlação significativa com as variáveis autoeficácia, gênero masculino, escolaridade, carga viral e suporte social.
Educação Interprofissional em Saúde: Revisão Integrativa da Literatura Brasileira (2008-2018)
Authors: Baquião Ana Paula de Sousa Silva , Almeida Bruna Costa de , Silva Leila Garcia Ribeiro , Peres Rodrigo Sanches , Grincenkov Fabiane Rossi dos Santos
Published: February 2021

Este estudo teve como objetivo estabelecer um panorama da produção científica nacional relativa à Educação Interprofissional em Saúde (EIP), com ênfase nas pesquisas desenvolvidas junto a pós-graduandos ou profissionais de saúde ao longo de uma década (2008-2018). Trata-se de uma revisão integrativa realizada mediante consultas às bases de dados MEDLINE, LILACS, SciELO-Brasil e Scopus. Compuseram o corpus de análise 31 referências, as quais foram examinadas segundo um conjunto de dimensões analíticas. Evidenciou-se que as referências se concentram nos últimos cinco anos e, predominantemente, foram assinadas por pesquisadores vinculados a universidades públicas, derivam de pesquisas qualitativas voltadas à prática interprofissional e tiveram como participantes profissionais de saúde inseridos em serviços de atenção primária. Conclui-se que o fortalecimento da EIP no país se afigura como um importante caminho a ser percorrido no sentido da integralidade das ações e dos serviços de saúde, e que novas pesquisas são necessárias para tanto.
A Escuta do Adoecimento de Mulheres na Atenção Básica
Authors: Verceze Flávia Angelo , Cordeiro Sílvia Nogueira
Published: February 2021

O presente artigo tem como objetivo apresentar uma pesquisa qualitativa de caráter descritivo com mulheres atendidas pelo serviço de psicologia no contexto da Atenção Básica, a fim de discutir as relações existentes entre adoecimento e sofrimento psíquico. Foram realizadas 13 entrevistas semidirigidas, as quais foram analisadas por meio da técnica de análise de conteúdo, chegando a três categorias: “luto para sorrir”, “o adoecimento dos vínculos” e “você tem fome de quê?”. Para a interpretação dos dados, utilizou-se o aporte teórico da psicanálise, que acentua a importância das dimensões psíquica e subjetiva na experiência do adoecimento, chamando atenção para o papel dos mecanismos psíquicos que participam dos processos de saúde-doença.
A List of Highly Influential Journals
Authors: ROS Editorial Office
Published: February 2021

This Education & Resources web page provides a list, in alphabetical order, of highly influential journals (typically with an impact factor of 10 or above) where high profile research articles on ROS may be found. This, however, is not intended to be a complete list.
LIST IN ALPHABETICAL ORDER
American Journal of Gastroenterology
American Journal of Human Genetics
American Journal of Respiratory and Critical Care Medicine
Annals of Internal Medicine
Annals of Neurology
Autophagy
Blood
Brain
British Medical Journal
Cancer Research
Cell (and Molecular Cell, Cancer Cell, Cell Metabolism, Cell Stem Cell, Developmental Cell, Cell Host Microbe)
Cell Research
Chest
Circulation
Circulation Research
Current Biology
EMBO J (and EMBO Molecular Medicine)
European Heart Journal
European Journal of Heart Failure
European Respiratory Journal
Gastroenterology
Genes and Development
Genome Biology
Genome Research
Gut
Hepatology
Immunity
JAMA (and JAMA Internal Medicine, JAMA Cardiology)
Journal of Allergy and Clinical Immunology
Journal of the American College of Cardiology (and JACC Cardiovascular Imaging, JACC Cardiovascular Interventions, JACC Heart Failure)   
Journal of Cell Biology
Journal of Clinical Investigation
Journal of Experimental Medicine
Journal of the American Chemical Society
Journal of the National Cancer Institute
Lancet (and Lancet Oncology, Lancet Neurology, Lancet Diabetes & Endocrinology)
Microbiome
Molecular Biology and Evolution
Molecular Cancer
Molecular Plant
Nature (and Nature Genetics, Nature Medicine, Nature Methods, Nature Biotechnology, Nature Materials, Nature Nanotechnology, Nature Communications, Nature Structural & Molecular Biology, Nature Neuroscience, Nature Immunology, Nature Cell Biology, Nature Chemical Biology, Nature Microbiology, Nature Plants, Nature Chemical Biology)
Neuron
New England Journal of Medicine
Nucleic Acids Research
Plant Cell
PLOS Medicine
Proceedings of the National Academy of Sciences of the United States of America
Science (and Science Signaling, Science Translational Medicine, Science Immunology)
Formation of cognitive activity of technical university students using elements of blended learning in the study of quantum physics
Authors: Denisova Diana Arkad`evna , Levanova Natalia Gennadyevna , Evgrafova Irina Vladimirovna , Verkhovod Alexander Sergeyevich
Published: February 2021

The study aims to analyze the expediency of using the capabilities of LMS Moodle for the implementation of blended learning in physics at a technical university in the study of quantum physics. The opportunities presented by the Moodle online environment are analyzed. It is demonstrated that online learning combined with in-person learning greatly improves learning outcomes. An instrument for e-learning in quantum physics in the Moodle environment is described and its educational capabilities are determined. The article examines the method of creating computer models using Easy Gif Animator. Modeling is examined as a means of promoting the formation of students’ cognitive activity. The use of modeling and thought experiments contributes to enhancing students’ understanding of real-life experiments and theories in physics. The study results support the hypothesis that the introduction of an electronic learning component in teaching quantum physics will increase students’ cognitive activity levels.
Factor analysis of educational evaluation indicators of Iranian sports coaches
Authors: Malayeri Kiomars Aziz , Sharif-Taherpour Mohammad , Mohammadi Mohammad
Published: February 2021

The objective of this study was factor analysis of educational evaluation indicators of sports coaches in Hamadan province. The statistical population of the study was all sports coaches in all sports branches in Hamadan province in the years (2019-2018). The statistical population of this study included all sports coaches in Hamadan province according to the latest information provided by the Statistics Center of the General Directorate of Sports and Youth in 2018, it included 4,000 people. The sampling method was stratified random; the number of samples was 351 based on Morgan table. The data collection tool was a researcher-made questionnaire that interviewed 30 experienced sports coaches and using Delphi technique and after agreeing on the materials, the results of the study were extracted and classified. Its nominal and content validity were reviewed and confirmed by a group of experts. The reliability of the instrument was calculated by Cronbach's alpha method of 0.85. Data were analyzed using heuristic rotation heuristic analysis, repeated measures analysis of variance and Bonferroni post hoc test at a significance level of P <0.050. Based on the results of factor analysis, out of 75 items of performance evaluation, 17 items were removed and 58 items were included in 6 factors. Social factors (5 items), professional (8 items), personality (8 items), managerial (14 items), scientific (14 items), emotional skills (9 items) in order of prioritizing the scientific factor in the first place, management in Second place, personality in third place, professional in fourth place, emotional in fifth place and social in sixth place. It is concluded that; Sports coaches in Hamadan province in all sports need scientific and managerial training according to the training of personality traits and these three priorities are considered by the trainers for training, respectively.
Purwarupa Kipas Angin Otomatis dengan Sensor LM35 sebagai Penghematan Listrik di SDN 002 Tanjungpinang Timur
Authors: Nusyirwan Deny , Akbar Tauriq Fuji Nur , Perdana Prasetya Perwira Putra
Published: February 2021

Penggunaan listrik untuk pendinginan ruangan yang semakin meningkat akan mengakibatkan peningkatan pengeluaran kebutuhan hidup, hal ini disebabkan karena suhu didalam ruangan yang terus meningkat seiring dengan bertambahnya jumlah penduduk dan semakin berkurangnya pepohonan dan hutan di dalam kota yang sebelumnya di fungsikan sebagai sebagai paru-paru kota. Kipas angin adalah salah satu alat yang sering ditemukan di ruangan kelas, bentuknya yang sederhana dan cukup dengan menekan tombol tertentu maka kipas angin dapat dihidup matikan dan atur kecepatannya. Adapun permasalahan yang ditemukan di sekolah adalah kipas angin masih menggunakan tenaga manusia untuk mendinginkan ruangan apabila suhu ruangan sudah mulai panas dan tidak dimatikan atau masih berputar pada suhu ruangan dingin. Pada ahir nya akan mengakibatkan pada pengeluaran untuk listrik meningkat. Dari latar belakang tersebut diusulkan sebuah solusi berbasis teknologi dengan nama Kipas Angin Otomatis berbasis mikrokontroler arduino dan sensor LM35 sebagai solusi cerdas untuk meningkatkan penghematan listrik di sekolah. Sensor akan mendeteksi suhu didalam ruangan yang selanjutnya akan diteruskan ke mikrokontroler untuk di proses, apabila suhu ruangan sudah mencapai batas tertentu maka mikrokontroler akan memerintahkan kepada kipas untuk berputar. Dari hasil pengujian bersama calon pengguna, didapatkan hasil memuaskan dari segi kemudahan menggunakan teknologi, manfaat inovasi dan fungsi pada purwarupa.
FROM NEEDS ANALYSIS TO DESIGNING ACADEMIC WRITING MATERIALS FOR DIPLOMA STUDENTS OF MARA UNIVERSITY OF TECHNOLOGY (UITM), MALAYSIA
Authors: Noemi Nancy Chiuh
Published: February 2021

When students begin their undergraduate studies, they will need to adjust to the demands of the undergraduate studies with regard to academic English at university level. Dudley-Evans & St. John (1998, p.37) maintain that â€œtheir English tuition up to the tertiary level will generally have been in the area of General English, and is unlikely to have included specific preparation for study at university levelâ€¦â€ Barker (2000, p.8), in his study on first year studentsâ€™ perception of writing difficulties, found that the students â€œcome to realise during first semester that they are not adequately prepared for the writing demands required at universityâ€. Pecorari (as cited in Phakiti & Li, 2011) found that Asian ESL students had problems in academic writing; â€œthe students begin their aca-demic writing from â€˜copyingâ€™ which implies a lack of training in academic writing and arouses accusations of plagiarism in their writingâ€ (p.232). Being an English-medium public university in Malaysia, MARA University of Technology (UiTM) poses challenges to both its students and instructors, as a good command of English is essential. In its attempt to equip its undergraduate students with language skills, UiTM has introduced credit-bearing English courses. This paper presents the findings from a research project to identify the academic writing needs of first-year Diploma in Public Administration students in UiTM Sabah. A total of 110 Diploma in Public Administration students and six instructors responded to the questionnaires. The research examined the studentsâ€™ and instructorsâ€™ perceptions of the importance of academic writing skills the students need in order to complete their undergraduate programmes, assessment of the studentsâ€™ academic writing skills, and the difficulty of academic writing skills. The findings indicated that there was consistency of response between the students and instructors. The follow-up interviews and focus groups with instructors and students confirmed this. The findings from the needs analysis are then used as the basis for developing academic writing materials to complement the existing English courses in UiTM.
NEGOTIATION IN WEDDING PROPOSAL CEREMONY (AN ETHNOGRAPHY OF COMMUNICATION STUDY IN MINANGKABAU SOCIETY IN SOLOK REGENCY WEST SUMATERA)
Authors: Marta Redo Andi , Rafli Zainal
Published: February 2021

This research aimed to explain the way and culture of utterances in wedding proposal ceremony in Minangkabau. This research was qualitative research using ethnography of communication method. The findings of the research can be described as follow. First is the negotiation using turn taking in own initiative. However before the agreement was taken using own initiative, the discussion need to be done. The culture of discussion is the culture of Minangkabau society to get an agreement. It is because the decision made will give effect to other family members. Second is negotiation that always used in direct utterance in form of declarative utterance. Third is negotiation that always used in indirect utterance in form of declarative and imperative utterance. Indirect utterance was the utterance that mostly used. This is related with the culture of Minangkabau society that has intrinsic meaning.
RECIPROCAL METHOD TO IMPROVE COGNITIVE SKILL IN READING ARABIC TEXT
Authors: Supriyadi Miftah Wangsadanureja , Nuruddin  , Rahmat Aceng
Published: February 2021

The purpose of this study is to improve reading skills in the cognitive aspects of Arabic. This study was conducted classroom action research with reciprocal method in reading learning. There are four steps in reciprocal method, including: 1) Predicting, 2) Clarifying, 3) Questioning, 4) Summarizing. The process of collecting data were observations, questionnairs, field notes and tests. To determine the level of reliability of the test, the reliability test was performed using the Kuder Richardson formula (KR-20). After the validation and reliability tests were carried out, it was stated that the test instruments were very reliable and valid. Qualitative data is validated through data triangulation which includes four ways namely; credibility, transferability, dependability, and confirmability.  As a result, students' reading skills in cognitive aspects experienced a significant increase. The average value in the  pre-cycle is 55.27 then in the first cycle the average reading skill score rises to 86.02. The average value increases again in the second cycle, which is 91.16. This proves that the right method in learning to read can help students improve reading skills, one of which is cognitive ability. Although the reciprocal method has been considered an old learning method in the MHI Islamic boarding school his method is a new learning method, so it can inspire language teaching methods in other traditional schools.
EXPLORING DIGITAL ETHNOGRAPHY APPLIED TO LANGUAGE LEARNING STUDY: A LITERATURE REVIEW
Authors: Febriyanti Rina Husnaini , Lustyantie Ninuk
Published: February 2021

Abstract

The digital or virtual atmosphere in the education field today begins to spread which includes in the area of language learning. In line with that one, a research design is proposed in a similar context that is Digital Ethnography (DE). The research aims are to reveal and explore the detail of DE and how it is implemented in research. The method used in this study is qualitative, and the data is collected from 10 articles from reputable journals that discuss DE. The collected data were categorized based on the year, title, author, purpose, method result and discussion, and conclusion, afterward they were analyzed and presented descriptively. The findings of this study showed that DE can be applied in various topic particularly in language learning research. The implication of this study DE can be as one of the options as the research design related to language learning in a digital or virtual context.
THE APPLICATION OF MOBILE ASSISTED LANGUAGE LEARNING (MALL) IN TEACHING PRONUNCIATION
Authors: Ila Amalia
Published: February 2021

Mobile learning is experiencing a drastic change. Whereas the initial period of mobile learning tend to propose carefully skilled activities by teachers and technology, students are gradually motivated by their personal learning needs, including those that arise from greater mobility and traveling activities. Through the process, the mobile learning use, particularly the Mobile Assisted Language Learning (MALL), have become essential tools in the teaching and learning process. This research investigates the use of Mobile Assisted Language Learning (MALL) in teaching pronunciation at a secondary school. Using experimental study, the research aims to know the effectiveness of MALL in teaching pronunciation in experimental group, compared to another group with non-MALL. Result shows that students in experimental group performed better in pronunciation skill compared to their peers. Thus the use of MALL in teaching pronunciation was also effective in improving students’ pronunciation skill with the t-count (5.97) which is higher than the t-table (2.00 and 2.67). 

Keywords: Mobile Assisted Language Learning (MALL), Pronunciation, Secondary school, Experimental study, Method
PENGEMBANGAN MEDIA PEMBELAJARAN PENGENALAN KATUP PNEUMATIK BERBASIS AUGMENTED REALITY DENGAN SISTEM ANDROID DI SMK BUNDA KANDUNG JAKARTA
Authors: Shanty Muflihawati  , Daryanto  , Massus Subekti
Published: February 2021

Abstract

This research was aimed to make an augmented reality-based android software for Pneumatic subject with introduction of pneumatic valves as the material course. This software was tested by media expert, subject experts, the pneumatic teacher of SMK Bunda Kandung Jakarta, and the students of XII TOI 1 SMK Bunda Kandung Jakarta. The research was conducted at SMK Bunda Kandung Jakarta from August to December 2018. The method which was used in this research was RnD (research and development) with ADDIE (analyze, design, develop, implement, evaluation) model. The result of the tests showed that this software scored 76% from media expert, 82,25% from the subject experts, and 81,3% from the users (students and pneumatic teacher). From the scores it could be concluded that this software was decent to be used as an educational media. The media that was installed in the users’s phones showed that it performed well and smoothly.

Abstrak

Penelitian dan pengembangan ini bertujuan untuk menghasilkan media pembelajaran berbasis augmented reality untuk pelajaran pneumatik dengan materi pengenalan katup pneumatik. Media pembelajaran ini diuji oleh ahli media, ahli materi, guru mata pelajaran pneumatik di SMK Bunda Kandung Jakarta, dan siswa kelas XII TOI 1 SMK Bunda Kandung Jakarta. Penelitian dilakukan di SMK Bunda Kandung Jakarta dari bulan Agustus 2018 sampai Desember 2018. Metode penelitian yang digunakan adalah metode penelitian dan pengembangan (Research & Development) sedangkan model pengembangan produk yang digunakan adalah model ADDIE (Analysis, Design, Development, Implentation, dan Evaluation). Berdasarkan hasil penilaian kelayakan, hasil penilaian oleh media memperoleh persentase sebesar 76%, hasil penilaian oleh ahli materi sebesar 82,25%, dan hasil penilaian oleh siswa sebesar 81,3%. Dari perolehan tersebut, dapat disimpulkan bahwa media pembelajaran pengenalan katup pneumatik berbasis augmented reality dinyatakan layak untuk digunakan. Berdasarkan hasil unjuk kerja aplikasi pada smartphone yang dimiiki siswa dan guru, media pembelajaran dapat berjalan dengan baik.
PENGARUH VIDEO PEMBELAJARAN TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN PEKERJAAN DASAR ELEKTROMEKANIK
Authors: Febri Romadhoni  , Soeprijanto  , Purwanto Gendroyono
Published: February 2021

This research aims to know the influence of media video learning against the basic job of learning results in Electromechanical SMK Negeri 7 Bekasi.This research uses quasi experimental methods with a 2 x 2 factorial design. The population of this research is to grade X Automation Engineering industry in SMK Negeri 7 Bekasi consisting of 2 class, in this research because the number of population is not greater than 100 people respondents, then authors takes 100% of the total population in the Industrial Automation engineering students of class X in SMK Negeri 7 Bekasi as many as 60 students or 2 class.Data analysis techniques used in this research is the analysis of Variants (ANOVA) two lanes. Based on the results of the research can be concluded: (1) there is the influence of the media and media learning powerpoint video against the results of student learning in the subjects basic electromechanical work. Judging from the results of the calculation of the Fh = Ftabel > 14.26 = 4.01 (2) there is a difference in student learning outcomes that are learning to use video media learning and media powerpoint between high and low skilled students viewed from the results of the calculation of the Fh = 137.56 > Ftabel = 4.01. (3) there is no influence of the interaction between learning methods learning video media and media powerpoint student learning results on subjects of basic electromechanical work. evidenced by the Fh = 1.16 < Ftabel = 2.76

ABSTRAK

Penelitian ini bertujuan untuk : mengetahui pengaruh media video pembelajaran terhadap hasil belajar Pekerjaan Dasar Elektromekanik di SMK Negeri 7 Bekasi. Penelitian ini menggunakan  metode quasi  eksperimental  dengan  rancangan  factorial  2x2.Populasi  penelitian  ini adalah siswa kelas X Teknik Otomasi Industri di SMK Negeri 7 Bekasi yang terdiri dari 2 kelas, pada penelitian ini karena jumlah populasinya tidak lebih besar dari 100 orang responden, maka penulis mengambil 100% jumlah populasi yang ada pada siswa jurusan Teknik Otomasi Industri kelas X di SMK Negeri 7 Bekasi sebanyak 60 siswa atau 2 kelas. Teknik analisis data yang digunakan dalam penelitian ini adalah Analisis Varian (ANAVA) dua jalur. Berdasarkan  hasil  penelitian  dapat  disimpulkan:  (1)  Terdapat  pengaruh media video pembelajaran dan media powerpoint terhadap hasil belajar siswa pada mata pelajaran pekerjaan dasar elektromekanik. dilihat dari hasil perhitungan Fh = 14,26 > Ftabel = 4,01 (2)  Terdapat  perbedaan hasil belajar siswa yang diberi pembelajaran menggunakan media video pembelajaran dan media powerpoint antara siswa berkemampuan tinggi dan rendah dilihat dari hasil perhitungan Fh = 137,56 > Ftabel = 4,01. (3) Tidak  terdapat pengaruh interaksi antara metode pembelajaran media video pembelajaran dan media powerpoint terhadap hasil belajar siswa pada mata pelajaran pekerjaan dasar elektromekanik. dibuktikan dengan Fh = 1,16 <Ftabel = 2,76.
Kajian Kompleksitas Proyek Konstruksi : Tinjauan Kegiatan Pengadaan Pekerjaan Konstruksi di Indonesia
Authors: Oktaviani Cut Zukhrina
Published: February 2021

This paper aims to reviewed construction projects complexity in construction complex procurement. Construction complexity is influenced with many internal and external factors. Complexity covers entire construction project cycles. At construction work procurement stage, organization and processes complexity is a major concern, especially in government procurement. Complexity requires regulation and control are such that it does not happen obstacles at every project construction cycle stage.
Percepatan Waktu Pengerjaan Proyek Konstruksi Dengan Menggunakan Metode Fast Track
Authors: Akhirudin Ahmad Fajarsyah
Published: February 2021

Penelitian ini bertujuan untuk mengetahui pengaruh metode Fast Track pada pelaksanaan proyek konstruksi pada proyek pembangunan Gedung Badan Nasional Penanggulangan Bencana yang berlokasi di Jalan Pramuka Raya, Jakarta Timur.Penelitian ini dilakukan pada proyek pembangunan Gedung BNPB pada bulan September 2013 hingga Mei 2014 dengan metode survey dan wawancara. Setelah survey dan wawancara dilakukan di lokasi penelitian, data-data yang diperoleh dijadikan instrumen dalam pembuatan kuisioner yang selanjutnya diberikan kepada lima orang responden yang dianggap ahli pada bidang konstruksi.Hasil penelitian ini untuk waktu pengerjaan proyek didapat persingkatan waktu selama 21 hari dari waktu yang direncanakan, dengan penambahan biaya yang ditinjau dari segi upah pekerja sebesar Rp 197.400.000,- atau sebesar 3,4% lebih tinggi dari biaya upah sebelum penelitian ini dilakukan dengan nilai Cost Slope Rp 9.400.000,-
PENERAPAN SISTEM MANAJEMEN MUTU BERDASARKAN STANDAR ISO 9001 : 2005
Authors: Fitriyna Shakina Nur , Lenggogeni Lenggogeni , Murtinugraha R. Eka
Published: February 2021

This study aims to find out how the implementation of quality management system based on clause in ISO 9001: 2015 on podomoro golf project development project cimanggis with PT. Wijaya Karya Building Building as a contractor. This study is descriptive using clauses in ISO 9001: 2015 as a way of knowing the implementation of quality management system from owner, construction management consultant, and contractor, with questionnaire form about application of field. Questions are made in clauses 4 to clause 10 in ISO 9001: 2015.The results in this study indicate that the implementation of quality management system based on clause in ISO 9001: 2015 from the owner is "Rarely" applied with the percentage of assessment between 50% to 74.99%. The construction management consultant is "Always" applied to the assessment percentage of 75% to 100%. From the contractor's side is "Always" applied with the percentage of valuation between 75% to 100%. From these results obtained factors - factors that become constraints on the implementation of quality management system based on clauses in ISO 9001: 2015, the method or procedure, human resources (HR), and implementation or operational work.
ANALISIS PENGELOLAAN RUANG PUBLIK TERPADU RAMAH ANAK (RPTRA) SESUAI KEPUTUSAN GUBERNUR NO. 196 TAHUN 2015
Authors: Sugiyanto Muhammad Agung , Rahmayanti Henita , Saleh Rosmawita
Published: February 2021

Tujuan dari penelitian ini yaitu pengelolaan RPTRA keberadaan ruang terbuka hijau serta sarana dan prasarana kegiatan masyarakat. RPTRA memberikan manfaat bagi seseorang yang umumnya menyetujui SK Gubernur no. 196 2015. Penelitian dilakukan di tempat RPTRA Marunda Jakarta Utara, Sampel yang digunakan dalam penelitian ini berjumlah 20 orang. Metode yang digunakan adalah metode survei dan wawancara dilakukan melalui para ahli. Waktu penelitian dilaksanakan pada tanggal 1 s.d 17 Juni 2017 dan wawancara dilakukan selama empat hari yaitu pada tanggal 21 s.d 24 juli 2017. Hasil penelitian ini menunjukkan bahwa analisis pengelolaan Ruang Publik Terpadu Anak Ramah (RPTRA) sesuai Peraturan Gubernur No. 196 2015. Sesuai dengan penelitian yang dilakukan dengan menggunakan kepala metodologi penelitian dan wawancara. Hasil penelitian menunjukkan bahwa pengelolaan terhadap RTH, rata-rata 75% baik dalam pengelolaan RTH, dan 85% peran masyarakat yang terlibat dalam membantu pengelolaan RTH, menjaga dan merawat tanaman. 80% baik terhadap pengelolaan yang dilakukan oleh pengelolaan rptra terkait sarana dan prasarana, dan 95% peran partisipasi masyarakat membantu dalam pengelolaan prasarana dan sarana yang ada di RPTRA.
Analisis Pengelolaan Air Berdasarkan Konsep Green Building Pada Greenship
Authors: Prabawati Margareta Ajeng , Rahmayanti Henita , Rochadi Doddy
Published: February 2021

The purpose of this research is to analyze the water management system at Raden Dewi Sartika Building and provide recommendation in water management in accordance with the existing conditions of the building as an effort of water utilization based on greenship GBCI criteria. Data collecting was conducted by observing the condition of existing water management system in buildings and water. Water demand analysis based on number of building occupants calculated based on the national standard. The analyze of water management on this building using greenship rating tools as the standar. The results of water management research on the building Raden Dewi Sartika get the amount of water requirement of 148,128 liters /day with the amount of waste grey water that can be reprocessed to meet the needs of flushing on the building by 31.8% of the amount of water a day. With greenship, Raden Dewi Sartika Building has fulfilled the benchmarks in the category of recycled water and potable water. But at the potable water category, its processing system was inactive and sub meter water for control water usage was not plugged in. Overall the water management on the building already reach 25% based on the assestment by using greenship
ANALISIS KAPASITAS PENGALIRAN DENGAN SIMULASI BANJIR KALI SUNTER CIPINANG MELAYU, JAKARTA TIMUR
Authors: Lismaya Lisda , Maulana Arris , Amron Muhammad
Published: February 2021

This study intended to analyze the drainage capacity of Sunter with the help of HEC-RAS program software for the flood simulation. The flood discharge plan using the Nakayasu Synthesized Hydrograph (HSS Nakayasu) method with a 5-year repeat period shows the value of  144.49 m3/s, 10-year period of 169.20 m3/s, 20-year period of 191.48 m3/s, while the 25 year period result is 203.69 m3 /s, and a 50 year period result is 231.40 m3 /s. After knowing the flood discharge plan, the simulation next was done using HEC-RAS simulation with 28 section of STR 82-109 and the result of runoff with five years return period will be achieved. The result of the analysis is done using 28 parts of the river cross section using existing data, meanwhile the whole section can not accommodate the flood discharge plan with a runoff height of 0,74-3.19 m based on the period of 5 years. The difference is 1.23-2.55 m by using the cut and fill method, so that the cross-sectional capacity can resist the waterflow until the 50 years of continuous period.
AKSESIBILITAS PEJALAN KAKI DI STASIUN YANG TERINTEGRASI DENGAN RENCANA TERHADAP KAWASAN BERKONSEP TOD (STUDI KASUS KAWASAN STASIUN TANJUNG BARAT)
Authors: Aji Gading Kencono , Ananda Sylvira , Mulyono Tri
Published: February 2021

This research was conducted to assess the Level Of Service (LOS) pedestrian path around the Tanjung Barat Station area. In addition, to see in terms of comfort and security in reaching a TOD concept area. For this reason, a model of pedestrian design is needed so that track users can enjoy the pedestrian pathway feeling comfortable and safe. The results of this study indicate that the level of pedestrian service on the Tanjung Barat Raya road and on the road in Lenteng Agung raya: For the Tanjung Barat Raya road the LOS index is categorized as "B" while the Lenteng Agung Raya road is in the LOS index in the "C" category. And for the prediction of the next 5 years, LOS is categorized as "B". This indicates the need for improvements in terms of supporting facilities for pedestrians on the two St. Western Cape. This indicates that the pedestrian support facilities need to be improved which will have an impact on the increasing number of pedestrian users around the West Tanjung station for the next 5 years.
ANALISIS RUANG JALAN DI PERUMAHAN TAMAN KEDAUNG WILAYAH CIPUTAT JAKARTA SELATAN
Authors: S Jaelani , Neolaka Amos , Rahmayanti Henita
Published: February 2021

Penelitian yang bertujuan untuk mengetahui pola menggunakan ruang jalan sebagai tempatmelakukan aktivitas keluarga. Penelitian ini termasuk penelitian survei. ItuPopulasi penelitian adalah seluruh kepala keluarga Perumahan Taman KedaungWilayah Ciputat yang berjumlah 858 kk. Padahal banyak metode sampeladalah 86 kk 10% yang diambil dengan metode sampel acak.Proses file dilakukan setelah file dikumpulkan untuk melewati respondenjawaban, analisis selanjutnya dengan menggunakan statistik sederhana adalah tabel frekuensi, matrikdan persentase.Hasil penelitian menunjukkan bahwa tipenya menggunakan space street sebagaitempat untuk aktivitas keluarga adalah: 1. Sebagai tempat untuk berjemur di bawah sinar matahari adalah 30% keluarga yang pernah dilakukan2. Sebagai tempat bermain anak-anak adalah 49% 3. Karena parkir adalah 22% dan 4.Seperti tempat mencuci mobil adalah 22%.Motivasi importan yang mendorong penghuni perumahan untuk melakukanaktivitas tidak ada yang susah di lingkungan perumahan.
KESADARAN LINGKUNGAN MASYARAKAT DALAM PEMELIHARAAN TAMAN LINGKUNGAN DI JAKARTA PUSAT
Authors: Afandi Achmad , Neolaka Amos , Saleh Rosmawita
Published: February 2021

Penelitian ini bertujuan untuk mengetahui sampai sejauh mana tingkat kesadaran lingkungan masyarakat di Jakarta Pusat dalampemeliharaan taman lingkungan. Tempat penelitian dilakukan di Kelurahan Galur pada taman lingkungan RT 012/RW 04 dan tamanlingkungan RT 03/RW 07. Waktu pelaksanaan penelitian dilakukan pada bulan November 2010 s.d Maret 2011Metode penelitian yang digunakan adalah deskriptif survei. Sampel sebanyak 50 orang responden (50 KK) yang terdiri dari 25orang responden dari RT 012/RW 04 dan 25 orang responden dari RT 03/RW 07. Instrumen uji coba 20 butir pernyataan diperoleh 16 butirpernyataan yang valid dan reliabel. Hasil penelitian ini diperoleh Kesadaran lingkungan masyarakat di Jakarta Pusat dalam pemeliharaan taman lingkungan. pada RT 012/04, menunjukkan tingkat pengetahuan yang sangat baik denganpersentase 88,67 % atau kesadaran lingkungan sangat baik Pada sikap/perilaku dengan persentase 74,55 % ini menunjukkan kesadaranlingkungan baik, sedangkan pada gaya hidup menunjukkan persentase 82,33 % yang berarti kesadaran lingkungan sangat baik.Sedangkan pada RT 03/07, menunjukkan tingkat pengetahuan yang sangat baik dengan persentase 80,67 % atau kesadaranlingkungan sangat baik. Pada sikap/perilaku dengan persentase 68,33 % ini menunjukkan kesadaran lingkungan cukup, sedangkan padagaya hidup menunjukkan persentase 55 % yang berarti kesadaran lingkungan kurang.Kesimpulan dari penelitian ini adalah nilai indikator pengetahuan, sikap/perilaku dan gaya hidup dalam pemeliharaan taman lingkungandi pada RT 012/04 adalah baik. pada RT 03/07 untuk indikator pengetahuan adalah baik, Sedangkan sikap/perilaku dan gaya hiduptidak mencerminkan kesadaran lingkungan sesungguhnya.
KESADARAN MASYARAKAT DALAM PEMBUATAN SUMUR RESAPAN AIR HUJAN (Studi pada RW.02 Kelurahan Kebon Jeruk, Jakarta Barat)
Authors: Daniel James , Neolaka Amos , Nasution Nira
Published: February 2021

Studi ini bertujuan untuk mengetahui tingkat kesadaran masyarakatdalam pembuatan Sumur Resapan Air Hujan (SRAH) pada RW.02Kelurahan Kebon Jeruk, Jakarta Barat. Dalam studi ini dilakukan surveiterhadap 42 responden warga yang belum membuat SRAH denganluas tanah yang disurvei minimal 225 m2. Kuesioner tersebut meliputiidentitas responden, butirâ€“butir pernyataan dalam bentuk daftarcentang (Check List). Data lalu dianalisis dengan rumus statistikasederhana.Dalam penelitian ini, pengukuran validitas menggunakan teknikkorelasi product moment dari Karl Pearson. Untuk menghitungreliabilitas instrumen, digunakan rumus Alpha Croncbach. Metodepenelitian yang digunakan adalah deskriptif survei. Sampel sebanyak42 rumah (42 KK) yang tersebar di RW.02. Instrumen uji cobasebanyak 20 butir pernyataan kepada 20 responden diperoleh 15 butirpernyataan dengan hasil valid dan reliabel.Hasil penelitian kuesioner didapatkan bahwa nilai indikatorpengetahuan sebesar 3,43 dengan interpretasi â€œbaikâ€. Untuk indikatorsikap sebesar 2,63 dengan interpretasi â€œcukupâ€. Kemudian pada nilaiindikator perilaku sebesar 2,44 dengan interpretasi â€œkurangâ€. Nilaikeseluruhan indikator kesadaran sebesar 2,83 dengan interpretasiâ€œcukupâ€.Kesimpulan dari penelitian ini adalah pengetahuan masyarakatbaik namun sikap dan perilaku untuk membuat SRAH tidak sesuaidengan kenyataan. Hasil penelitian ini menunjukkan bahwapengetahuan masyarakat tidak didukung dengan sikap maupunperilakunya.
PENGGUNAAN SERAT BATANG POHON PISANG SEBAGAI BAHAN DASAR PEMBUATAN PAPAN SERAT TERHADAP MUTU PAPAN SERAT
Authors: Juniardi Dini Akbar , Bachtiar Gina , Neolaka Amos
Published: February 2021

Tujuan penelitian ini adalah untuk mengetahui dan membuktikan keberadaan pisang serat batang mempengaruhi kualitas papan serat dan memenuhi persyaratan kadar air, kepadatan, pengembangan tebal, daya serap air, kekuatan tarikan sekrup, penentuan modulus lentur elastisitas, modulus lentur dan fraktur penetapan berdasarkan SNI 01 -4449-2006 fiberboard. Bahan yang digunakan adalah pisangserat batang kepok dan urea formaldehida 13%. Menguji hipotesis air konten yang diperoleh thitung <TTable sehingga H0 diterima, dengan air rata-rata isi 12,33% turun di bawah standar pada kadar air 13%. Pengujianhipotesis berasal densitas thitung â‰¥ TTable sehingga H0 ditolak, dengan rata-rata densitas 0,61 gr / cm3 di atas kepadatan standar 0,4-0,84 gr / cm3. Pengujianhipotesis berasal pengembangan berat thitung â‰¥ TTable sehingga H0 ditolak, dengan sebuah perkembangan ketebalan rata-rata 76,51% melebihi standar pengembangan yang 12% lebih tebal. Pengujian hipotesis penyerapan air diperoleh thitung â‰¥ Ttabel sehingga H0 ditolak, dengan rata-rata penyerapan air sebesar 156,97% daya serap air standar adalah 35%. Pengujian hipotesis constancy screw pull diperoleh thitung â‰¤ TTable bahwa H0 diterima, dengan ketegasan sekrup tarik 0,51 kg / cm3 an Rata-rata jatuh di bawah penetapan standar 20 kg / cm3 menghapussekrup. Pengujian hipotesis Constancy flexural modulus fraktur diperoleh thitung â‰¥ Sehingga TTabel H0 ditolak, penentuan modulus lentur modulus 82,22 kg / cm3 penentuan lentur modulus rata-rata melebihi standar pada 51 kg / cm3 rusak. Pengujian hipotesis konstanta flexural modulus elastisitas diperoleh thitung â‰¥ Ttabel sehingga H0 ditolak, modulus lentur kekenyalan elastisitas rata-rata9704,3 kg / cm3 melebihi standar penentuan modulus lentur elastisitas 8200 kg / cm3. Menguji sifat fisik dan mekanis papan serat denganbahan dasar serat batang pisang kepok mengacu pada standar SNI 01-4449- Papan serat tahun 2006. Kesimpulan dari penelitian ini adalah pohon pisang berbahan fiberboard celana pendek cocok untuk digunakan di tempat-tempat yang tidak rentan terhadap air. Karena tidak semuasifat fisik dan mekanik memenuhi persyaratan SNI 01-4449-2006.
PERBANDINGAN PEKERJAAN PASANGAN DINDING BATA RINGAN DENGAN PASANGAN DINDING PANEL PRECAST DITINJAU dari SEGI BIAYA dan WAKTU (STUDI KASUS PADA PROYEK GREEN PALACE APARTMENT, KALIBATA JAKARTA SELATAN)
Authors: Yuntafa Elmi , Widiasanti Irika , Murtinugraha Eka
Published: February 2021

Dinding merupakan salah satu elemen non-struktur yang terdapat dalam suatu bangunan gedung yang berfungsi sebagai penyetabil, pengikat balok dan kolom-kolom. Manfaat lain dari dinding adalah sebagai penyekat ruangan dan pelindung dari pengaruh alam (iklim dan cuaca)(Pradipta, 2010).Saat ini material-material penyusun dinding semakin beragam, diantaranya yaitu penggunaan batako, kayu, bambu, multiplek, bata ringan, dan panel precast. Berbagai macam material tersebut bersaing dalam merebut konsumennya, sehingga muncul beberapa merk dengan spesifikasi yang beragam. Hal ini semata-mata bertujuan agar dapat dihasilkan bangunan yang lebih baik dengan biaya, mutu, dan waktu yang memadai untuk dinding. Dahulu orang cenderung menggunakan batako ataupun batu bata, namun saat ini orang sudah banyak yang menggunakan bata ringan sebagai penyusun dinding. Selain dinding bata ringan, terdapat dinding panel precast.