Research Articles – Page 30 – Asia-Pacific Journal of Science and Technology (APST)

Vol. 22 No. 1 (2017): March

Cadmium (Cd)-concentration and histopathological changes and metallothionien expression in the kidney of wild great bandicoots residing in a Cd-intoxicated area in Thailand

Wiphawi Hipkaeo Department of Anatomy, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand Kedsarin Siriked Department of Anatomy, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand Natthiya Sakulsak Department of Anatomy, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand Wisa Supanpaiboon Deparment of biochemistry, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand Supaporn Cheunchoojit Department […]

Vol. 22 No. 1 (2017): March

Production of briquette fuel using wastewater sludge and banana peel waste

Kongkan Withatanang Department of Environmental Health Sciences, Faculty of Public Health, Mahidol University Bangkok Thailand Suthep Silapanuntakul Department of Environmental Health Sciences, Faculty of Public Health, Mahidol University, Bangkok, Thailand Tanasri Sihabut Department of Environmental Health Sciences, Faculty of Public Health, Mahidol University, Bangkok, Thailand Wongdyan Pandii Department of Environmental Health Sciences, Faculty of Public […]

Vol. 22 No. 1 (2017): March

Coarse-grained molecular modelling: A powerful approach to simulations of polymers and Biomolecules

Khongvit Prasitnok Department of Chemistry, Faculty of Science, Mahasarakham University, Mahasarakham, Thailand DOI: https://doi.org/10.14456/apst.2017.2 Keywords: coarse-grained models polymers biomolecules molecular simulations Abstract Molecular simulation of systems with several-million-atom systems is now tractable due to the rapid increase of computational power in recent years. Nevertheless, there remain cases where all-atom simulations alone are not sufficient. Such […]

Vol. 22 No. 1 (2017): March

The influence of environmental values and attitudes on student intentions to participate in a mobile phone take back program

Siti Mahsanah Budijati Department of Industrial Engineering, Faculty of Industrial Technology, Ahmad Dahlan University, Warungboto, Yogyakarta, Indonesia DOI: https://doi.org/10.14456/apst.2017.24 Keywords: Environmental value Environmental attitude Student’s intention Take back program Structural Equation Modeling (SEM). Abstract One of a mobile phone take back program’s goals is to preserve the environment. Participation of consumers in such a take […]

Vol. 22 No. 1 (2017): March

Contribution of Income generation space (IGS) in row-type housing for sustainable housing enhancement

Nayatat Tonmitr Board of Academic Journal of Faculty of Architecture, Faculty of Architecture, Khon Kaen University, Thailand Kittipong Tonmitr High-voltage Engineering Research Laboratory, Department of Electrical Engineering, Faculty of Engineering, Khon Kaen University, Thailand. Nobuyuki Ogura Sustainable Housing Research Laboratory, Department of Civil Engineering and Architecture, Faculty of Engineering, University of the Ryukyus, Japan. Eiji […]

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 […]

Vol. 21 No. 4 (2016): December

Carbon stock assessment under different ages of rubber tree plantation

Porntip Puttaso Department of Plant Science and Agricultural Resources, Land Resources and Environment Section, Faculty of Agriculture, Khon Kaen University,Thailand Naruemol Kaewjampa Department of Plant Science and Agricultural Resources, Land Resources and Environment Section, Faculty of Agriculture, Khon Kaen University,Thailand Phrueksa Lawongsa Department of Plant Science and Agricultural Resources, Land Resources and Environment Section, Faculty […]