PKRU SciTech Journal aims to disseminate research articles (manuscripts) in the fields of science and technology. The journal focuses on natural sciences, including Physics, Chemistry, Biology, and Mathematics, as well as applied sciences, including Food Science, Marine Science, Computer Science, Health Science, and Environmental Science. The purpose is to exchange knowledge and ideas related to research work. The journal publishes two issues per year (Issue 1: January–June and Issue 2: July–December) and is available exclusively in an online format. Manuscripts submitted for publication must not have been published in any other journal and must not be under consideration for publication elsewhere. Additionally, they must go through an academic review, feedback, and correction process by three experts (peer review) of PKRU SciTech Journal before publication. The journal sets a publication fee of 3,500 Thai Baht (THB) per article, divided into two payments. The first payment of 2,500 THB must be made after the manuscript has passed the preliminary quality evaluation by the editorial board. The second payment of 1,000 THB must be made after the manuscript has been evaluated by three reviewers and the editorial board has approved it for publication in the PKRU SciTech Journal. The manuscript evaluation process is conducted in a double-blind format, meaning that the identities and affiliations of both the authors and the reviewers remain confidential.

 

ISSN 2822-1044 (Online)

Announcements

Announcement of Guidelines and Conditions for the Use of Artificial Intelligence Technology in Article Writing

2025-06-17

PKRU SciTech Journal recognizes the adoption of Artificial Intelligence (AI) technology in the process of academic article preparation to enhance writing efficiency, language refinement, and data management. However, to maintain academic quality standards, credibility, and research ethics, the journal has established the following guidelines and conditions for the use of AI in article preparation

Revision of Submission Fees for the PKRU SciTech Journal

2025-05-27

The PKRU SciTech Journal has revised its article submission fee structure in accordance with the updated Criteria for Article Submission and Publication Fee Collection issued by Phuket Rajabhat University. Previously, the submission fee was set at 5,000 Baht per article, divided into two installments: 3,500 Baht payable upon successful completion of the initial quality review conducted by the editorial team, and 1,500 Baht payable upon acceptance for publication following a peer review process and final approval by the editorial board. Effective for articles submitted on or after June 1, 2025, the revised fee will be 3,500 Baht per article, similarly divided into two installments. The first installment of 2,500 Baht is required upon passing the initial quality review by the editorial team, while the second installment of 1,000 Baht is due upon acceptance for publication following peer review and editorial board approval. This adjustment aligns with the updated Criteria for Article Submission and Publication Fee Collection applicable to the PKRU SciTech Journal and other academic journals under Phuket Rajabhat University.

Accepting Research Articles for the PKRU SciTech Journal

2024-12-11

The PKRU SciTech Journal is pleased to announce that the journal is now accepting research articles for publication, starting from December 11, 2024. The journal is committed to disseminating high-quality academic works in the fields of science and technology, serving as a source of knowledge and fostering academic advancement for the education sector and individuals interested in related fields. Please note that there is a publication fee for submitting articles, in accordance with the announcement on "Revision of Submission Fees for the PKRU SciTech Journal." The PKRU SciTech Journal warmly invites all interested parties to submit their research or academic papers to share knowledge and innovations that can be further developed and applied in real-world settings. Articles can be submitted through the journal's online system. The PKRU SciTech Journal sincerely hopes to receive valuable articles from everyone and to join hands in driving academic knowledge forward for the benefit of society.

Revision of Submission Fees for the PKRU SciTech Journal

2024-11-28

The PKRU SciTech Journal has revised its article submission fee structure in accordance with the updated Criteria for Article Submission and Publication Fee Collection issued by Phuket Rajabhat University. Previously, the submission fee was set at 3,500 Baht per article, divided into two installments: 2,500 Baht payable upon successful completion of the initial quality review conducted by the editorial team, and 1,000 Baht payable upon acceptance for publication following a peer review process and final approval by the editorial board. Effective for articles submitted on or after December 1, 2024, the revised fee will be 5,000 Baht per article, similarly divided into two installments. The first installment of 3,500 Baht is required upon passing the initial quality review by the editorial team, while the second installment of 1,500 Baht is due upon acceptance for publication following peer review and editorial board approval. This adjustment aligns with the updated Criteria for Article Submission and Publication Fee Collection applicable to the PKRU SciTech Journal and other academic journals under Phuket Rajabhat University.

Current Issue

Vol. 9 No. 1 (2025): January - June

Published: 2025-03-27

Full Issue

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Research Articles

The Adsorption of Methylene Blue Dye Using Pineapple Peel Waste

Areerat Sombatphutthakun, Sirithon Sinpiang, Suwakon Janta

1-12

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Effects of Material Shape and Air Resistance Area on Damped Oscillation of Spring Mass System

Vilaiporn Luksameevanish, Pensri Pramookul, Jutalak keaunmuang, Supastsara Mingchonwarakul, Nareekan Pan-in, Suphaporn Arsa

13-25

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The Development of a Ventilator Counting System Based on the Internet of Things for Hospitals

Pranomkorn Choosri, Sirirat Solos, Tawiwan Sareebot, Po Sinchoo

26-36

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A Real-Time Hand Gesture Recognition System for Elderly Care Using MediaPipe and Line Application

Ponwana Rattanachuchok, Chulawalee Maneelert

37-51

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Composition and Properties of Red Soil from Surat Thani for Developing Natural Color in Art

Tanupol Chantakul, Arnon Chukaew, Chanya Udompramuan, Wirot Chaowiset

52-65

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Enhancing Productivity Through Object Detection Systems on Production Conveyors in the Carton Milk

Benchalak Muangmeesri, Ruedee Niyomrath, Somkiat Korbuakaew, Parinwat Thanasiratheerachai, Kissada Satornrach

66-79

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The Expansion of the Small Universe Model: Balloon

Somyot Srikongrug, Sookpichaya Charrunchon, Chote Nuangnun

80-92

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