2017 – Page 5 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 22 No. 1 (2017): March

Evaluating the efficiency of slope-farming in Nghia Dan district, Nghe An province, Vietnam

Dinh Van Dung Faculity of Civil Engineering, Vinh University, NgheAn province, VietNam Dinh Thi Kim Hao Faculity of Biology, Vinh University, 182 LeDuan street, NgheAn province, VietNam. Hoang Huu Tinh Faculity of Information Technology Vinh University, 182 LeDuan street, NgheAn province, VietNam DOI: https://doi.org/10.14456/apst.2017.4 Keywords: Agricultural Slope-farming Land use type Cultivation. Abstract Cultivation on slopes […]

Vol. 22 No. 1 (2017): March

The use of a certainty factor method in diagnosing diseases of plantation crops with economic value

Sri Winiarti Unit on System Modeling for Industry, Department of Informatic Engineering, Faculty of Industrial Technology, Universitas Ahmad Dahlan, Yogyakarta, Indonesia Efi Listiani Dewi Unit on System Modeling for Industry, Department of Informatic Engineering, Faculty of Industrial Technology, Universitas Ahmad Dahlan, Yogyakarta, Indonesia DOI: https://doi.org/10.14456/apst.2017.25 Keywords: Certainty factor Expert system Plantation crops Abstract Indonesia is […]

Vol. 22 No. 1 (2017): March

Feature reduction using the minimum noise fraction and principal component analysis transforms for improving the classification of hyperspectral images

Murinto – Department of Informatics, Faculty of Industrial Engineering, Universitas Ahmad Dahlan Yogyakarta, Indonesia Nur Rochmah Dyah PA Department of Informatics, Faculty of Industrial Engineering, Universitas Ahmad Dahlan Yogyakarta, Indonesia DOI: https://doi.org/10.14456/apst.2017.5 Keywords: Classification Feature Reduction Hyperspectral image MNF PCA. Abstract Dimensionality reduction is an important milestone in the preliminary process of higher dimensional data […]

Vol. 22 No. 1 (2017): March

Soil column-based experimental design to assess the impact of compost and vermicompost amendments on maize biomass

Phimmasone Sisouvanh Faculty of Agriculture, National University of Laos, Vientiane capital, Lao PDR. Vidhaya Trelo-ges Faculty of Agriculture, Khon Kean University, Khon Kaen, Thailand Christian Hartmann Institute of Ecology and Environmental Sciences of Paris (iEES – Paris) UMR 242 (IRD-UPMC-CNRS-UPECUDD-INRA), Department of Agricultural Land Management (DALaM), Ban Nongviengkham, Vientiane, Lao PDR Alain Pierret Institute of […]