scholarly journals Membrane separation systems---A research and development needs assessment

1990 ◽  
Author(s):  
R.W. Baker ◽  
E.L. Cussler ◽  
W. Eykamp ◽  
W.J. Koros ◽  
R.L. Riley ◽  
...  
Keyword(s):  
Research And Development ◽  
Needs Assessment ◽  
Membrane Separation ◽  
Separation Systems

scholarly journals Membrane separation systems---A research and development needs assessment

1990 ◽  
Author(s):  
R.W. Baker ◽  
E.L. Cussler ◽  
W. Eykamp ◽  
W.J. Koros ◽  
R.L. Riley ◽  
...  
Keyword(s):  
Research And Development ◽  
Needs Assessment ◽  
Membrane Separation ◽  
Separation Systems

Modeling manganese removal in chelating polymer-assisted membrane separation systems for water treatment

2007 ◽  
Vol 290 (1-2) ◽  
pp. 55-61 ◽  
Author(s):  
Sang-Chul Han ◽  
Kwang-Ho Choo ◽  
Sang-June Choi ◽  
Mark M. Benjamin
Keyword(s):  
Water Treatment ◽  
Membrane Separation ◽  
Separation Systems ◽  
Manganese Removal ◽  
Chelating Polymer

scholarly journals Design of Hybrid Distillation−Vapor Membrane Separation Systems

2009 ◽  
Vol 48 (20) ◽  
pp. 9151-9162 ◽  
Author(s):  
Jose A. Caballero ◽  
Ignacio E. Grossmann ◽  
Majid Keyvani ◽  
Ellen S. Lenz
Keyword(s):  
Membrane Separation ◽  
Separation Systems

scholarly journals DEVELOPING AN ENTREPRENEURSHIP-LOADED PRODUCTIVE LEARNING MODEL

2017 ◽  
Vol 1 (1) ◽  
pp. 125-138
Author(s):  
Amat Jaedun ◽  
V. Lilik Hariyanto ◽  
Nuryadin Eko Raharjo
Keyword(s):  
Research And Development ◽  
Needs Assessment ◽  
Teaching And Learning ◽  
Model Development ◽  
Learning Model ◽  
Building Construction ◽  
Vocational School ◽  
Vocational Schools ◽  
Wood Construction

This study was aimed at obtaining a pratical and effective Entrepreneurship-Loaded Productive Learning model (ELPL model) for graduates of the building construction department of the vocational schools to become entrepreneurs of their expertises as technopreneurs. The study was research and development, focused on developing ELPL model. It was done through the following phases: review of the existing models, needs assessment for model development; third, evaluation of model implementability, revision of the ELPL draft, and limited try-out of the ELPL model in Grade XII of the Wood Construction of Vocational School 2, Pengasih, Kulon Progo. Findings show that the ELPL model is implementable for learning, practical, and effective to develop the entrepreneurship skills of the XII grade students in the Wood Construction Subjects at SMK 2 Pengasih, related to their expertise as technopreneurs. PPBK model is feasible to use in teaching and learning processPENGEMBANGAN MODEL PEMBELAJARAN PRODUKTIF BERMUATAN KEWIRAUSAHAANPenelitian ini bertujuan untuk mengembangkan model pembelajaran kemampuan produktif bermuatan kewirausahaan (model PPBK) yang efektif dalam membekali lulusan SMK Program Keahlian Teknik Bangunan untuk menjadi wirausahawan sesuai dengan bidang keahliannya sebagai technopreneur. Penelitian ini merupakan jenis penelitian pengembangan (Research & Development). Penelitian berorientasi pada pengembangan produk yaitu model PPBK. Penelitian dilakukan melalui lima tahapan yaitu: kajian model pembelajaran kemampuan produktif yang telah dilaksanakan, asesmen kebutuhan pengembangan model, penilaian keterlaksanaan model, revisi draf model PPBK, dan uji coba model PPBK. Uji coba model dilakukan  secara terbatas pada Kelas XII Paket Keahlian Teknik Konstruksi Kayu di SMK Negeri 2 Pengasih, Kulon Progo. Hasil penelitian menunjukkan bahwa model PPBK yang dikembangkan terbukti dapat diimplementasikan dalam pembelajaran. Model PPBK praktis dan efektif untuk memberikan bekal kemampuan berwirausaha bagi siswa SMK Kelas XII Paket Keahlian Teknik Konstruksi Kayu di SMK Negeri 2 Pengasih sesuai dengan bidang keahliannya sebagai technopreneur. Perangkat pembelajaran PPBK yang dikembangkan layak diimplementasikan

scholarly journals Pengembangan Media Komik Untuk Pembelajaran Materi Logika dan Algoritma Komputer

2021 ◽  
Vol 3 (1) ◽  
pp. 11-19
Author(s):  
Ulfa Rahmatin ◽  
Muhammad Rifai Katili ◽  
Lillyan Hadjaratie ◽  
Sitti Suhada
Keyword(s):  
High School ◽  
Research And Development ◽  
Needs Assessment ◽  
Learning Process ◽  
Development Model ◽  
Computer Algorithm ◽  
Assessment Design ◽  
Tenth Grade ◽  
The Media ◽  
Three Stages

Upaya meningkatkan minat belajar siswa melalui pengembangan media pembelajaran yang menarik masih menjadi kendala dan tantangan utama yang dihadapi oleh guru pada materi Logika dan Algoritma Komputer di SMK Negeri 1 Suwawa. Penelitian ini bertujuan untuk mengembangkan media pembelajaran komik untuk materi Logika dan Algoritma Komputer yang dapat menarik minat belajar siswa kelas X. Metode yang digunakan dalam penelitian ini adalah Research and Development (R&D) dengan model pengembangan Hannafin dan Peck yang terdiri dari 3 fase, yaitu: analisis kebutuhan, desain, serta pengembangan dan implementasi. Media pembelajaran yang dikembangkan telah memperoleh penilaian oleh ahli materi, dan ahli media serta telah di uji respon dari siswa sebagai pengguna kelayakan dengan kategori kelayakan sangat layak. Hasil penelitian menunjukkan media pembelajaran komik yang dikembangkan dinyatakan valid dan praktis untuk digunakan dalam proses pembelajaran materi Logika dan Algoritma Komputer. Efforts to increase students’ learning interests by developing an attractive learning media is the primary challenge for teachers of Logic and Computer Algorithm at SMK Negeri 1 Suwawa Senior High School. This research aims to develop comics as a learning medium for Logic and Computer Algorithm that may stimulate tenth-grade students’ learning interests. This R&D study, employing Hannafin and Peck’s development model, consisted of three stages, namely: needs assessment, design, and development and implementation. Material experts and media experts have assessed the developed learning media. It also has been tested on students as eligible users; they responded that the media was feasible. The research showed that comic as the developed learning media was declared as valid and practical to be used in Logic and Computer Algorithm subject’s learning process.

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