Vol 11, No 2 (2018)

Table of Contents

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Editorial Corner

Prospect of in vitro Metabolic Engineering	PDF
Yu-Shen Cheng	83-84

Research Articles

A Memory Integrated Artificial Bee Colony Algorithm with Local Search for Vehicle Routing Problem with Backhauls and Time Windows	PDF
Naritsak Tuntitippawan and Krisada Asawarungsaengkul	85-92

An Enhancement of Lighting System Energy Efficiency Using an Automatic Light Dimming Control	PDF
Athisamai Sophan and Chaiyapon Thongchaisuratkrul	93-101

Bioethanol Production from Ceratophyllum demersum L. and Carbon Footprint Evaluation	PDF
Thirasit Kusolsongtawee, Thawipon Wuttilerts, Suphang Chulalaksananukul and Luksanaree Maneechot	103-108

Effect of Extraction Conditions on Color, pH, Flavor Profile and Ribonucleotide Contents of Limnophila aromatica (Lam.) Merr. Extracts	PDF
Phantiwa Soimaloon, Patcharaporn Tinchan and Lay Horng-Liang	109-116

Enhancing Capacity Planning through Lean Principles and Simulation: A Case Study of a Local Hospital in Thailand	PDF
Wannalak Laotaweesub, Nantakrit Yodpijit, Juthamas Choomlucksana and Manutchanok Jongprasithporn	117-125

Metakaolinization effect on the thermal and physiochemical propperties of kankara kaolin	PDF
Nurudeen Salahudeen	127-135

Product Design Review in a Virtual Reality Environment	PDF
Channarong Trakunsaranakom, Suthep Butdee, Fréderic Noël and Philippe Marin	137-149

Structural Investigation of Poly(lactic acid) Cast Film by Using Synchrotron X-ray Scattering Technique	PDF
Suttinun Phongtamrug, Phatcharin Phakpharin, Siriwat Soontaranon and Supagorn Rugmai	151-155

Cover

Cover Vol. 11, No. 2, April-June 2018	PDF
Cover Vol. 11, No. 2, April-June 2018