Chiang Mai Journal of Science

Short-Term Heat Load Forecasting Based on CEEMD and a Hybrid IDBO-TCN-BiGRU Network
DOI: 10.12982/CMJS.2025.032.

Zhang Lu and Xue Guijun

Vol.52 No.3 (May 2025)
Research Article View: 795 Download: 283

Improving Weld Strength In Friction Stir Welding Of Dissimilar Aluminium Alloys By In Line Cooling
DOI: 10.12982/CMJS.2025.024.

Thalaieswaran Selvam and Ayyappan Solaiyappan

Vol.52 No.3 (May 2025)
Research Article View: 1,072 Download: 421

Research on Prediction of the Digital Economy Index Based on Improved Sparrow Search Algorithm
DOI: 10.12982/CMJS.2025.017.

Qing Hu and Fenhua Zhu

Vol.52 No.2 (March 2025)
Research Article View: 890 Download: 289

Investigation on Selection, Improvement of Biomass Production and Protein Content in Duckweeds (Lemna Strains)
DOI: 10.12982/CMJS.2024.065.

Ramesh Basnet, Anping Du, Li Tan, Ling Guo, Yanglin Jin, Zhuolin Yi, Tianfang Huang, Yang Fang and Hai Zhao

Vol.51 No.4 (July 2024)
Research Article View: 1,139 Download: 620

Optimization of Methyl Oleate Synthesis with Sulfonated Pyrrolidonium Ionic Liquids as Catalysts Using the Response Surface Methodology
DOI: 10.12982/CMJS.2024.030.

Yujie ChenYang, Rui Cai, Kun Yang and Benyong Han

Vol.51 No.2 (March 2024)
Research Article View: 1,301 Download: 651

H2S Removal from Biogas using Steel Wool (Fe2O3) Adsorption Combined with Water Absorption: Experimental and Modelling via RSM
DOI: 10.12982/CMJS.2024.027.

Jiraporn Paoaiang, Prukraya Pongyeela, Nirana Chairerk and Juntima Chungsiriporn

Vol.51 No.2 (March 2024)
Research Article View: 1,545 Download: 1,722

Development of Instant Beverage Powder Based on Sacha Inchi
DOI: 10.12982/CMJS.2024.017.

Sunee Eadmusik, Sabaipear Thongprathuang, Tanimas Luekhuntod, Pimrajika Didbunjong and Chanthima Phungamngoen

Vol.51 No.1 (January 2024)
Research Article View: 6,741 Download: 1,099

Effects of Sodium Nitrite, Potassium Sorbate and α-Tocopherol on Residual Nitrite, Formations of Biogenic Amines and N-Nitrosamines in Turkish Dry Fermented Sausage (Sucuk)
DOI: 10.12982/CMJS.2024.006.

Bıçakcı Gülsüme and Eren Ömer

Vol.51 No.1 (January 2024)
Research Article View: 1,676 Download: 755

Grey-Taguchi Approach for Optimizing FSW Parameters in Joining AA6262 and AA5083 Alloys
DOI: 10.12982/CMJS.2024.003.

Jeyakrishnan Sundararaj, Movva Naga Swapna Sri, Anusha Peyyala and Vijayakumar Sivasundar

Vol.51 No.1 (January 2024)
Research Article View: 1,632 Download: 2,156

Prediction of Leakage Rate and Optimization of Structural Parameter of Blade Tip Labyrinth Seal
DOI: 10.12982/CMJS.2023.002.

Haiyin Guo, Yuqin Ma, Wei Xu, Yatao Zhao, Zedu Yang, Yi Xu, Fei Li and Yatao Li

Vol.50 No.1 (January 2023)
Research Article View: 1,458 Download: 582

Investigation and Desirability Function Analysis for Optimization of Welding Process Parameters For Friction Stir Welding of Aluminium Metal Matrix Composite
DOI: 10.12982/CMJS.2022.089.

Seenivasan Murugesan, Kathiravan Nanjundan, Santhanakrishnan Raman and Ganesan Thirumalai

Vol.49 No.5 (September 2022)
Research Article View: 1,560 Download: 457

Local Search Element Decomposition Method to Solve Integer and m-Integer Problems
DOI: 10.12982/CMJS.2022.077.

Ekkaphon Jaiyen, Komgrit Leksakul and Nivit Charoenchai

Vol.49 No.4 (July 2022)
Research Article View: 1,439 Download: 904

Assessment of Optimum Mechanical Properties for Friction Stir Welding of Pure Copper and Aluminium Bronze
DOI: 10.12982/CMJS.2022.059.

Ajaymanikandan Nagalingam, Ilamathi Palanivel and Thirumalai Ramanathan

Vol.49 No.4 (July 2022)
Research Article View: 4,974 Download: 502

Optimization of Melt-mixing Transesterification of Polylactide by Polyethylene Glycol Employing Response Surface Methodology
DOI: 10.12982/CMJS.2022.006.

Narisara Jaikaew, Rafael Auras and Pakorn Opaprakasit

Vol.49 No.1 (Special Issue I : Jan 2022)
Research Article View: 1,930 Download: 838

Acceleration of Acid-catalyzed Transesterification Reaction by Minimizing Glycerol to Fatty Acid Methyl Ester Ratio
page: 1381 - 1393

Watcharin Rattanapong, Kulchanat Prasertsit and Chakrit Tongurai

Vol.48 No.5 (September 2021)
Research Article View: 1,468 Download: 571

Conversion of Palm Oil into Biodiesel Production with Heterogeneous Catalyst Derived from Spent Coffee Grounds Ash: Process Optimization Through Response Surface Methodology
page: 580 - 599

Jakkrapong Jitjamnong*, Natthida Numwong, Narinphop Chuaykarn, Chatrawee Direksilp, Apanee Luengnaruemitchai, Napaphat Kongrit and Nonlapan Khantikulanon

Vol.48 No.2 (March 2021)
Research Article View: 1,254 Download: 194

Capacitance Optimization of Planar Carbon-based Supercapacitor
page: 607 - 613

Ukrit Jitropas, Chumphol Yunphuttha, Sumeth Siriroj and Worawat Meevasana*

Vol.47 No.4 (Special Issue II : July 2020)
Research Article View: 2,254 Download: 1,232

Optimization of Corilagin and Geraniin Extraction from Phyllanthus urinaria L. by Response Surface Methodology
page: 513 - 529

Qin Ou-Yang, Hui-Ling Yang and Wei Zhu

Vol.47 No.3 (May 2020)
Research Article View: 1,069 Download: 615

Multi-response Optimization of Ultrasonic Assisted Enzymatic Extraction of Antioxidant Polysaccharides from Waste Ginkgo biloba Sarcotesta
page: 499 - 512

Gui-Sheng Zhou, Yu-Ping Tang, Yao Li and Jin-Ao Duan

Vol.47 No.3 (May 2020)
Research Article View: 1,238 Download: 2,104

Optimization of Culture Conditions for Xylanase Production from Cellulase-free Xylanase-producing Thermophilic Fungus, Thermomyces dupontii KKU−CLD−E2−3
page: 391 - 402

Wasan Seemakram, Santhaya Boonrung, Urachart Kokaew, Tadanori Aimi and Sophon Boonlue

Vol.47 No.3 (May 2020)
Research Article View: 1,302 Download: 785

Optimization of Culture Conditions for Oil Production by the Double Mutant of Chlorella sorokiniana DMKU5202-D223
page: 1055 - 1068

Mathurin Vichachucherd, Wichien Yongmanitchai and Duenrut Chonudomkul *

Vol.46 No.6 (November 2019)
Research Article View: 1,558 Download: 488

Bioproduction of Xylitol From Chestnut Shell Hydrolysate: Optimization of Fermentation Parameters
page: 822 - 838

Kubra Eryasar-Orer and Seda Karasu-Yalcin*

Vol.46 No.5 (September 2019)
Research Article View: 1,071 Download: 347

Optimization of Placenta Extraction for Wound Healing Activity
page: 946 - 959

Warintorn Ruksiriwanich*, Chiranan Khantham, Pichchapa Linsaenkart, Pensak Jantrawut, Sureewan Rajchasom

Vol.46 No.5 (September 2019)
Research Article View: 973 Download: 332

Optimization of Oleic Acid Esterification for Biodiesel Production using Brønsted Acidic Ionic Liquid as a Catalyst
page: 714 - 726

Benyong Han, Fang Yin*, Shiqing Liu, Xingling Zhao, Jing Liu, Changmei Wang, Hong Yang, Wudi Zhang*

Vol.46 No.4 (July 2019)
Research Article View: 1,067 Download: 636

Isolation of A Novel Collagenase-producing Strain from Animal Bone Wastes and Optimization of Its Enzyme Production
page: 219 - 235

Lili Liu*, Yuanyuan Meng, Xiaoning Dai and Ke Chen

Vol.46 No.2 (March 2019)
Research Article View: 1,040 Download: 327

Bioconversion of Crude Glycerol into 1,3-propanediol by an Anaerobic Mixed Microbial Consortium
page: 1 - 14

Sureewan Sittijunda and Alissara Reungsang

Vol.46 No.1 (January 2019)
Research Article View: 1,051 Download: 416

Optimization and Performance of Covered-Light Structures for Hydrogen Production by Rhodopseudomonas palustris TN1
page: 2597 - 2608

Pornnipa Botthong, Tanatorn Pornsawatchai, Wanticha Savedboworn, Sriwiang Tipkanon, Atipan Siammai and Wiboon Riansa-ngawong

Vol.45 NO.7 (November 2018)
Research Article View: 1,237 Download: 288

Solid Phase-assisted Determination of trace Copper(ll) and Iron(lll) in Food and Water Samples by Cloud Point Extraction: Response Surface Methodology Optimization
page: 1960 - 1974

Farzin Nekouei and Shahram Nekouei

Vol.45 No.4 (July 2018)
Research Article View: 1,095 Download: 307

Capacity Planning of Aggregators, Provisioning of Software Defined Network and Cloud Resources to Applications of Wireless Sensor Networks
page: 1578 - 1594

Nay Myo Sandar

Vol.45 No.3 (May 2018)
Research Article View: 1,063 Download: 726

Utilization of Agro-waste and Non-conventional Eruca sativa Seed Oil for Getting Optimized Process to Acquire Better Yield of Biodiesel by Using Response Surface Methodology (RSM)
page: 1507 - 1518

Tahir Mehmood*, Sadia Fareed, Mudassir Iqbal, Adeela Naseem and Faiza Siddique

Vol.45 No.3 (May 2018)
Research Article View: 1,080 Download: 298

Concurrent Optimization of Decolorization, COD Removal, and Their Costs in Response to Photocatalytic Degradation Integrating Experimental Designs, Artificial Immune System, and Empirical Modeling
page: 1460 - 1470

Musa Buyukada*, Mirac Eryigit and Fatih Evrendilek

Vol.45 No.3 (May 2018)
Research Article View: 1,681 Download: 290

Toluene Oxidation using K-OMS 2 Synthesized Via Hydrothermal Process by Central Composite Design
page: 1030 - 1038

Jessa Marie Millanar, Mark Daniel de Luna, Aummara Yodsa-nga and Kitirote Wantala*

Vol.45 No.2 (March 2018)
Research Article View: 1,056 Download: 223

Synthesis Study of High Oleic Palm Oil-based Trimethylolpropane Triesters: Response Surface Methodology Based Optimization
page: 984 - 996

Hamidah Abd Hamid, Robiah Yunus*, Umer Rashid, Thomas S.Y. Choong, Salmiaton Ali and Azhari Muhammad Syam

Vol.45 No.2 (March 2018)
Research Article View: 1,072 Download: 604

Screening and Optimization of Squalene Production from Microalgae Aurantiochytrium sp.
page: 680 - 691

Aeujkom Saengwong, Wichien Yongmanitchai and Duenrut Chonudomkul*

Vol.45 No.2 (March 2018)
Research Article View: 1,110 Download: 361

Response Surface Methodology Based Optimized Purification of the Residual Glycerol from Biodiesel Production Process
page: 1570 - 1582

Muhammad Danish*, Muhammad Waseem Mumtaz [a], Mahpara Fakhar [a] and Umer Rashid*

Vol.44 No.4 (October 2017)
Research Article View: 1,197 Download: 631

Co-production of Hydrogen and Ethanol of Escherichia coli SS1 Isolate
page: 768 - 773

Chiu-Shyan Soo, Wai-Sum Yap, Wei-Min Hon, Norhayati Ramli, Umi Kalsom Md Shah and Lai-Yee Phang*

Vol.44 No.3 (July 2017)
Research Article View: 945 Download: 271

Ultrasonic Extraction, Antioxidant and Anti-glycation Activities of Polysaccharides from Gynura divaricata Leaves
page: 144 - 156

Pawinee Deetae*[a, e], Kwanrudee Tseng [a], Chanathinart Pasuphan [a], Atikorn Panya [b], Pawadee Methacanon [c], Waranya Temthawee [a] and Manop Suphantharika [d]

Vol.44 No.1 (JANUARY 2017)
Research Article View: 2,325 Download: 413

Optimization of Xylitol Production by Candida tropicalis A26
page: 50 - 58

Wanlapa Lorliam [a], Ancharida Akaracharanya [b], Sukhumaporn Krajangsang [c], Vasana Tolieng [d] a

Vol.44 No.1 (JANUARY 2017)
Research Article View: 1,125 Download: 254

Utilization of Non-rubber Skim Latex for Poly(L-lactide)-degrading Enzyme Production by Actinomadura keratinilytica Strain T16-1
page: 1016 - 1026

Sabadee Worrathampitak [a], Shinji Tokuyama [b], Vichien Kitpreechavanich [c] and Sukhumaporn Sukkhum* [a]

Vol.43 No.5 (OCTOBER 2016)
Research Article View: 1,086 Download: 368

Enhanced Production of Cordycepin by Solid State Fermentation of Cordyceps militaris using Additives
page: 972 - 984

Ting-Chi Wen [a]+, Chao Kang [b]+, Ze-Bing Meng [a], Yong-Bin Qi [a], Kevin D. Hyde [c, d] and Ji-Chuan Kang* [a]

Vol.43 No.5 (OCTOBER 2016)
Research Article View: 1,328 Download: 312

Bio-hydrogen Production from Rabbit Dung by Anaerobic Self-fermentation
page: 726 - 737

Sucheera Laocharoen [a] and Alissara Reungsang* [a, b]

Vol.43 No.4 (JULY 2016)
Research Article View: 949 Download: 398

Application of Ultrasonic Assisted Extraction of Bioactive Compounds from the Fruits of Antidesma puncticulatum Miq. and Evaluation of Its Antityrosinase Activity
page: 519 - 534

Bancha Yingngam, Marlene Monschein and Adelheid H. Brantner *

Vol.43 No.3 (APRIL 2016)
Research Article View: 1,340 Download: 448

Analysis of Chitin, Chitosan, and Optimization for Carotenoids Extraction Yield with Rice Bran Oil from Thai Fairy Shrimp
page: 918 - 929

Tanyarat Poothawan and Khomsorn Lomthaisong

Vol.42 No.4 (OCTOBER 2015)
Research Article View: 1,040 Download: 409

Medium Optimization for b-Galactosidase Production by a Thermotolerant Yeast
page: 840 - 849

Sirinda Am-aiam and Chartchai Khanongnuch

Vol.42 No.4 (OCTOBER 2015)
Research Article View: 1,411 Download: 296

Improvement of production and stability of silk degumming protease by Bacillus sp. C4 SS-2013
page: 599 - 613

Nisa Romsomsa, Patoomporn Chim-anage, Sarote Sirisansaneeyakul

Vol.42 No.3 (JULY 2015)
Research Article View: 1,403 Download: 290

Statistical Optimization for the Production of D-Mannose Isomerase by Saccharothrix sp. CMU-K747 Using Response Surface Methodology
page: 52 - 61

ApiradeeSiangsuepchart [a] and SaisamornLumyong*[a, b]

Vol.42 No.1 (JANUARY 2015)
Research Article View: 1,058 Download: 315

Minimal Changes in the Right Hand Side Data for Correcting Linear Infeasibility Arising in Intensity-Modulated Radiation Therapy with the Generalized Newton Method
page: 1439 - 1443

Saeed Ketabchi [a], Hossein Moosaei [b] and Ying Xiao [c]

Vol.41 No.5/2 (OCTOBER 2014)
Research Article View: 925 Download: 247

Optimization of Solid-state Fermentation for Fruiting Body Growth and Cordecepin Production by Cordyceps militaris
page: 858 - 872

Ting-chi Wen, Cuang-rong Li, Ji-chuan Kang*,Chao Kang and Kevin D. Hyde

Vol.41 No.4 (SPECIAL ISSUE 1)
Research Article View: 1,290 Download: 587

Optimization of Media Components and Operating Conditions for Exogenous Production of Fungal L-asparaginase
page: 270 - 279

Gurunathan Baskar [a], and Sahadevan Renganathan*[b]

Vol.38 No.2 (APRIL 2011)
Research Article View: 972 Download: 231

Optimization of Micro Metal Injection Molding with Multiple Performance Characteristics using Grey Relational Grade
page: 231 - 241

Mohd H.I. Ibrahim*[a,b], Norhamidi Muhamad [b], Abu B. Sulong [b], Khairur R. Jamaludin [c], Nor H.

Vol.38 No.2 (APRIL 2011)
Research Article View: 995 Download: 250

A Comparative Analysis of Conjugate Gradient Algorithms & PSO Based Neural Network Approaches for Reusability Evaluation of Procedure Based Software Systems
page: 123 - 135

Parvinder S. Sandhu*[a], Shalini Chhabra [b]

Vol.38 (SPECIAL ISSUE 2011)
Research Article View: 1,011 Download: 217

Sensitivity Enhancement of Differential Pulse Polarographic Technique by Simplex Optimization Method
page: 71 - 81

Buabarn Poonperm, Waret Veerasai* and Prapin Wilairat

Vol.27 No.2 (DECEMBER 2000)
Opinion View: 962 Download: 250