Contents

ANTIBACTERIAL ACTIVITY OF CRUDE ETHANOLIC EXTRACTS AND ESSENTIAL OILS OF SPICES AGAINST SALMONELLAE AND OTHER ENTEROBACTERIA

Suree Nanasombat and Pana Lohasupthawee

PHOTOPHYSICAL PROPERTIES OF PORPHYRIN DENDRIMERS AS RED LIGHT-EMITTERS FOR
ORGANIC LIGHT-EMITTING DIODE (OLED)

Vinich Promarak and Oradee Pankwaung

CYCLIC VOLTAMMETRIC DETERMINATION OF ACETAMINOPHEN IN PARACETAMOL TABLETS

Kanita Tungkananuruk, Nipon Tungkananuruk and Duncan Thorburn Burns

Short Communications:

EFFECT OF OPTICAL BEAT INTERFERENCE IN SCM/WDM OPTICAL NETWORKS IN PRESENCE
OF FWM

M.T. Al-Qdah, H.A. Abdul-Rashid, K. Dimyati, B.M. Ali and M. Khazani


HIGH-PERFORMANCE ADAPTIVE INTELLIGENT DIRECT TORQUE CONTROL SCHEMES FOR
INDUCTION MOTOR DRIVES

M. Vasudevan and R. Arumugam

BIODEGRADATION OF WHITE YAM (Dioscorea rotundata Poir) AND WATER YAM (Dioscorea alata L.) SLICES DRIED UNDER DIFFERENT CONDITIONS

R.N. Okigbo and P.T. Nwakammah

Review Paper:

USE OF ZERO-VALENT IRON FOR WASTEWATER TREATMENT

Suwannee Junyapoon