วารสารSongklanakarin Journal of Science and Technology

 

Differential transformation method for vibration of membranes
Kamonpad Mansilp and Jaipong Kasemsuwan
Pages : 716 |      PDF [ 433 KB] DOI: 10.14456/sjst-psu.2019.91
Algebraic, order, and analytic properties of Tracy-Singh sums for Hilbert space operators
Arnon Ploymukda and Pattrawut Chansangiam
Pages : 727 |      PDF [ 645 KB] DOI: 10.14456/sjst-psu.2019.92
Effects of different wood aggregates on the compressive strength of fly ash and metakaolin-based geopolymer lightweight composites
Siti Noorbaini Sarmin, Nurjannah Salim, and Noorshashillawati Azura Mohammad
Pages : 734 |      PDF [ 506 KB] DOI: 10.14456/sjst-psu.2019.93
Pollen production and dispersion in Pinus roxburghii
Vinod Prasad Khanduri
Pages : 742 |       PDF [ 385 KB] DOI: 10.14456/sjst-psu.2019.94
Application tool of the Global Positioning System as the first stage of patrol skills to support protected areas
Le Khac Dong, Sutinee Sinutok, Georg Koeble, Ao Xuan Hoa, S. Ali, Thomas Okfen, and Kuaanan Techato
Pages : 747 |       PDF [ 1,069 KB] DOI: 10.14456/sjst-psu.2019.95
Meteorological tower wind shear characteristics, vertical wind speed profile, and surface roughness analysis near the coastline of Chennai
Poongavanam Sardar Maran
Pages : 755 |       PDF [ 887 KB] DOI: 10.14456/sjst-psu.2019.96
Fuzzy dynamic programming problem for single additive constraint with multiplicatively separable return in terms of trapezoidal membership functions
Kaliyaperumal Palanivel and Prakasam Muralikrishna
Pages : 761 |       PDF [ 635 KB] DOI: 10.14456/sjst-psu.2019.97
Identifying road network vulnerability during disaster, a case study of road network evacuation in Mount Merapi eruption
Hardiansyah, Sigit Priyanto, Imam Muthohar, and Latif Budi Suparma
Pages : 769 |       PDF [ 657 KB] DOI: 10.14456/sjst-psu.2019.98
Calcium carbonate instead of cornstarch as the releasing agent for powder-free surgery gloves
Piyachat Wattanachai
Pages : 777 |      PDF [ 749 KB] DOI: 10.14456/sjst-psu.2019.99
Decolorization of synthetic dyes using partially purified peroxidase from green cabbage (Brassica oleracea)
Cliff C. Victor, Kingsley Ozioma Omeje, Arinze Linus Ezugwu, Sabinus Oscar Onyebuchi Eze, Ferdinand Chiemeka Chilaka, Ikechukwu Noel Emmanuel Onwurah and Pius Oziri Ukoha
Pages : 783 |      PDF [ 861 KB] DOI: 10.14456/sjst-psu.2019.100
The genus Codariocalyx Hassk. (Leguminosae-Papilionoideae) in Thailand: taxonomy and anatomy of leaf and stem
Witsanu Saisorn and Pranom Chantaranothai
Pages : 788 |      PDF [ 806 KB] DOI: 10.14456/sjst-psu.2019.101
Chemical synthesis of sulfated-α(1→6)-D-mannopyranan
Warunda Bunthitsakda, Chakree Wattanasiri, Somsak Ruchirawat, and Siwarutt Boonyarattanakalin
Pages : 795 |      PDF [ 690 KB] DOI: 10.14456/sjst-psu.2019.102
Characterization and toxicity of Bacillus thuringiensis serovar chanpaisis (H46): A serovar from Thailand
Prakai Rajchanuwong, Jariya Chanpaisaeng, and Suttipun Kaewsompong
Pages : 804 |      PDF [ 988 KB] DOI: 10.14456/sjst-psu.2019.103
Estimating conditional heteroscedastic nonlinear autoregressive model by using smoothing spline and penalized spline methods
Autcha Araveeporn
Pages : 813 |      PDF [ 1,125 KB] DOI: 10.14456/sjst-psu.2019.104
Complementary gene controlling the black hull phenotype and phenolics and flavonoids content in weedy rice (Oryza sativa f. spontanea) from northeastern Thailand
Preecha Prathepha
Pages : 822 |      PDF [ 1,267 KB] DOI: 10.14456/sjst-psu.2019.105
Cache-as-a-Service for client-side cloud caching: Models and system
Chaturong Sriwiroj and Thepparit Banditwattanawong
Pages : 828 |       PDF [ 1,052 KB] DOI: 10.14456/sjst-psu.2019.106
Effects of Azospirillum on germination and seedling growth of commercial sweet corn varieties Insee 2 and Hi-Brix 3
Kunlayakorn Prongjunthuek, Phatchayaphon Meunchang and Supamard Panichsakpatana
Pages : 838 |       PDF [ 594 KB] DOI: 10.14456/sjst-psu.2019.107
Plaunotol from Croton stellatopilosus Ohba inhibited cell growth and induced apoptosis in human cancer cell lines
Charoenwong Premprasert, Supreeya Yoenyongsawad, Supinya Tewtrakul, and Juraithip Wungsintaweekul
Pages : 846 |       PDF [ 634 KB] DOI: 10.14456/sjst-psu.2019.108
Vitamin D deficiency in student athletes in Thailand
Duangjai Buakwa, Nuttaset Manimmanakorn, Ratana Vichiansiri, Apiwan Manimmanakorn, and Michael John Hamlin
Pages : 856 |      PDF [ 646 KB] DOI: 10.14456/sjst-psu.2019.109
Preliminary study of ruminal bio-hydrogenation and fermentation in response to linseed oil and fish oil addition to fistulated animals
Chayapol Meeprom and Wisitiporn Suksombat
Pages : 862 |      PDF [ 745 KB] DOI: 10.14456/sjst-psu.2019.110
Statistical modelling of 5-day average rainfall in Australia during 1950-2013
Bright Emmanuel Owusu, Nittaya McNeil, and Mayuening Eso
Pages : 870 |      PDF [ 724 KB] DOI: 10.14456/sjst-psu.2019.111
Mechanical extraction of shea butter: Optimisation and characterisation studies with comparison to other methods of extraction
Elijah Olawale Ajala, Folorunso Aberuagba, Adesoji Matthew Olaniyan, Mary Adejoke Ajala, and Oyetunji Babatunde Okedere
Pages : 879 |      PDF [ 766 KB] DOI: 10.14456/sjst-psu.2019.112
Six sigma DMAIC for machine efficiency improvement in a carpet factory
Busaba Phruksaphanrat and Naipaporn Tipmanee
Pages : 887 |      PDF [ 1,213 KB] DOI: 10.14456/sjst-psu.2019.113
Statistical analysis of topographic characteristics and nest-site preference of the White-Bellied Sea-Eagle (Haliaeetus leucogaster) in Penang National Park, Malaysia
Dauda Taofik Oyedele, Shahrul Anuar Mohd Sah, Mohd Syafiq Masduqi Mohd Zainudin, Wan Mohd Muhiyuddin Wan Ibrahim, and Nurul Salmi Abdul Latip
Pages : 899 |       PDF [ 1,369 KB] DOI: 10.14456/sjst-psu.2019.114
Efficient shell and helically coiled tube heat exchanger using carbon nanotube-water nanofluid
Arjun Kozhikkatil Sunil and Rakesh Kumar
Pages : 907 |       PDF [ 623 KB] DOI: 10.14456/sjst-psu.2019.115
Numerical simulation of heat transfer over a torus rotating about its centerline
Jakgrit Sompong and Pairin Suwannasri
Pages : 915 |       PDF [ 745 KB] DOI: 10.14456/sjst-psu.2019.116
Anti-aging bioactivities of egg white hydrolysates
Supisara Jearranaiprepame, Nisachon Jangpromma, and Watcharee Khunkitti
Pages : 326 |       PDF [ 513 KB] DOI: 10.14456/sjst-psu.2019.117
On the class of fuzzy number sequences bvFP
Binod Chandra Tripathy and Paritosh Chandra Das
Pages : 934 |       PDF [ 888 KB] DOI: 10.14456/sjst-psu.2019.118
A review of the antidiabetic potential of Mangifera indica leaf extract
Pattarin Patarakijavanich, Vilasinee Hirunpanich Sato, Sumet Kongkiatpaiboon, and Savita Chewchinda
Pages : 943 |      PDF [ 861 KB] DOI: 10.14456/sjst-psu.2019.119
Investigation of concrete material models for analysis of seismic behavior of reinforced concrete under reversed cyclic load
Rajendra Prasad Bohara, Ganchai Tanapornraweekit, and Somnuk Tangtermsirikul
Pages : 952 |      PDF [ 434 KB] DOI: 10.14456/sjst-psu.2019.120

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