Vol. 39 No. 1 (2023): Sci. Ess. J. Vol. 39 No. 1 (January - June 2023)

View Vol. 39 No. 1 (2023): Sci. Ess. J. Vol. 39 No. 1 (January - June 2023)

Published: 2023-04-18

Full Issue

Table of contents

Research Article

L-Phenylalanine Supplementation Effects on Catechin Contents and Tea Quality of Fresh Assam and Chinese Green Tea Leaves

Chakree Wattanasiri, Nutlada Nusontra, Acharavadee Bunkoom

1-14
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The Effect of Mixed Hydrocolloids and Protein Isolate Film on the Physical-Mechanical Properties of Film and the Survivability of Lacticaseibacillus paracasei and Bifidobacterium animalis

Thongkorn Ploypetchara, Ubolwanna Srimongkoluk, Chaleeda Borompichaichartkul, Sasiwimon Ponyiam, Supatjaree Ruengsomwong, Supaporn Lekhavat

15-26
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The Gamma Ray, Thermal and Fast Neutrons Shielding Properties of Gd2O3-SiO2-Y2O3-CaO-B2O3 Glass Series Using FLUKA Simulation Code

Kittisak Sriwongsa, Papungkorn Tantiamnuay, Pongrawee Thepchai, Punsak Glumglomchit, Punda Papatron, Patnaree Yangyuen, Sunantasak Ravangvong, Chumphon Khobkham, Chalermpon Mutuwong, Cherdsak Bootjomchai

27-40
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A Modified Taylor Series Expansion Method for the Second Order Linear Volterra Integro-Differential Equation

Itthithep Navarasuchitr, Jaturong Jaitrong

41-51
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Development of Tannin Modified Membrane for Spectrophotometric Determination of Lead

Nuanlaor Ratanawimarnwong, Vanlada Suksomphot, Thitirat Mantim, Chanpen Karuwan

52-64
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Superconductivity and Structural of the New Er358 Materials

Thitipong Kruaehong, Supphadate Sujinnapram, Somkid Sinwittarak, Tunyanop Nilkamjon, Sermsuk Ratreng, Pongkaew Udomsamuthirun

65-74
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Fast Response Ammonia Gas Sensor Based on SnO2 Nanoporous Synthesized By the Simple Heat-Up Method

Pitchanunt Chaiyo

75-87
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Generation of Monoclonal Antibodies against Major Capsid Protein (MCP) of Nervous Necrosis Virus (NNV)

Parin Chaivisuthangkura, Suphattra Kamsamarn, Siwaporn Longyant, Saengchan Senapin, Akapon Vaniksampanna, Orapan Manajit

88-104
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Review Article

Metal Detecting Sensors: A Review on the Transition from Traditional Sensors to Field-Portable Sensors

Weena Siangproh, Ananyaporn Anekrattanasap, Adison Meoipun

105-144
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