A new programming method using Node-graph
Nemoto Kouki1, Itabashi Yukei1, Yamaki Naohiro1
1Fukushima Prefectural Fukushima High School
Abstract
Learning computer programming can be difficult. Just because one has learned how to
program doesn’t mean they can make an application. Moreover, learning to program requires
a lot of time. We felt there was a need for programming software that could be used without
having to learn a lot of programming language, and that could allow intuitive development.
We thought that programming using Node Graph could be a solution. These nodes originated
using Blender’s 3DCG shading nodes. This project provides a programming method using
Node-graph. Node Graph makes it possible to make Kotlin applications, which are written
in Java and Kotlin. This project consists of three main parts. The first part aims to convert
Kotlin to the internal node format using an Abstract Syntax Tree (AST). This is generated
from the source code and is used by the compiler when building an application. The goal of
the second part is to display and allow manipulation of the internal node format on screen.
The third part is to detect programming errors in advance by performing a static analysis on
the internal node format.
Keywords: Information Technology, Node-Graph, Programming, Kotlin, Java
139
A student-friendly information retrieval system for "Self-directed research"
Sumire TAKITA1, Kotoha FURUDATE1, Kotomi NAKAMURA1
Advisor: Yoshimichi NAKAMURA1
1National Institute of Technology, Hachinohe College
Solid sta te
ph ysics
Ph ysics
Sen se of
Stu den t A tou ch
M ech an ical Gra ph ite
pen cil lead
Abstract
An information retrieval system for students is proposed to help their problem-finding
activities. In our college, Hachinohe Kosen, all the students are engaged in their own original
scientific research called "Self-directed research (SDR)". It should be noted that they plan
by themselves "what to and how to research" every year. SDR is a year-long, student-
centered research including problem finding and solving, which is a big challenge for lower-
year students (1st to 3rd year students, typically aged 15 - 18). They face severe difficulty
especially in problem finding, in which reviewing previous research is essential. Information
retrieval on the Web is useful to search previous research. Basically, however, the number
of on-line published research works conducted by high school students or Kosens' lower-
year students are very limited. Though those conducted by professionals are more accessible,
they are likely too difficult to understand. Also accessible online are those just posing as
"scientific", into which we tend to jump because they are easy-to-read and seemingly
informative. The academic year 2022 marked the eighth year since Hachinohe Kosen
introduced SDR. The students have submitted their annual reports every year. It is, therefore,
possible to build an SDR database and an information retrieval system for the students to
access it. In our present study, "previous SDR" is systematically categorized based on the
2015-2020 SDR annual reports. We also set about designing a "student-friendly" SDR
information retrieval system to access the database, trying to adopt hierarchical tagging and
hierarchical clustering schemes into the system.
Keywords: Self-directed research, Problem finding, Information retrieval, Hierarchical tagging, Hierarchical
clustering
140
The equipment for taking students’ school attendance
Tayida Malila1, Sunisa Yoodeeram1
1Rontongpittayakom School
Abstract
ICT Project Categories: Internet of Thing (IoT) about the equipment for taking students’
school attendance. Nodaway, checking students’ school attendance is important for parents
and teachers to know students’ school attendance information. Because some students don’t
come to school and some don’t attend classes, this may cause learning achievement problem
and many other problems. Then, checking students’ school attendance is very important
information for parents and teachers to know and prevent problems that may arise. Then,
project organizers invent the equipment for taking students’ school attendance by scanning
students’ face when they arrive the school and when they attend classes. This equipment can
notify of students’ school and class attendance to parents in Line application by specifying
date and time in real time. Besides, this equipment can notify of strangers entering into the
school by scanning everyone’s face for security reason. The objectives of this project are 1.
To taking students’ school and class attendance 2. To inform parents about students’ school
and class attendance 3. To reduce time for taking students’ attendance to school, to classroom
and other activities in a school. Expected Benefits: 1. to get precise information about
students’ school attendance 2. Parents and teachers know students’ attendance information.
3. Students’ learning achievement increases. 4. Time saving for taking students’ attendance
in a classroom and other activities
141
System for checking the status of location data
Lertdilok Saelok1, Rattiwat Jantawong2
Advisors: Duangnapa Sompong1, Mayura Thongheng2, Jiraporn Pooksook2
1Princess Chulabhorn Science High School Phitsanulok
2Department of Electrical Engineering, Faculty of Engineering, Naresuan University
Abstract
This paper aims to present the system for checking the status of the workers’ coordinates.
The development of this system consists of two parts. Firstly, the hardware is built with
Arduino ESP32 and a camera. The second part is to develop a web application and the face
recognition. This system is used as a service for contact people to check the status of workers
through the web application. It is helpful as the contact people can check whether the person
they want to contact about work is at the workplace or not. It can save the time and be
convenient because a contact person does not need to enter the place. It was found that the
developed system gives the best result with an accuracy 80.18 % when the camera detects
objects at the distance 5-10 meters. In terms of face detections with images having various
expressions of different emotions, the system has correctness with an average of 81.10 %.
The accuracy of detecting faces with images that move faces in different directions is
82.33%. In addition, the display of data on the website through the Google Sheet program
has a correctness at 92.70%.
Keywords: Accurately and accurately, Face detection, Google Data Studio
142
The Making of a New Texture of Milk Jelly through High Methoxyl Pectin
MUNETOMO Haruka1, NISHIKAWA Yusuzu1, YANAGIHARA Rika1, ABE Shiori1
Advisor: IKEDA Shinya2
1Sapporo Kaisei Secondary School
2Obihiro University of Agriculture and Veterinary Medicine
Abstract
The purpose of this research is to create a new physical property of milk jelly with pectin. In
the past, LM (Low Methoxyl) pectin, which gels with calcium ions, has been used to make
milk jelly with pectin, but the previous research has shown that HM (High Methoxyl) pectin
also gels with calcium ions. Therefore, we thought that milk jelly could be made with HM
pectin, which has a different gelling mechanism from that of LM pectin, to create new
physical properties different from those of conventional milk jelly. In our experiments, we
prepared HM pectin milk jelly and LM pectin milk jelly with different sucrose concentrations
and HM pectin milk jelly with CaCl2 solution, and we measured their strength and viscosity.
The results show that the LM pectin milk jelly gelled, the HM pectin milk jelly did not gel,
and the HM pectin milk jelly with CaCl2 solution pre-gelled. The gel strength of the HM
pectin milk jelly is weaker than that of the LM pectin milk jelly, and among them, those with
higher amounts of CaCl2 added became weaker. Viscosity was found to be greater for the
LM pectin milk jelly than for the HM pectin milk jelly.
Keywords: Physical deliciousness, Food chemistry, Food texture measurement, Pectin jelly
143
Paper-based Electrochemical Sensor for Cadmium and Lead Detection in Food Samples
Pimchanok Charoensin1, Akkrawat Aniwattapong1, Pemika Natekuekool1
Advisors: Prasongporn Ruengpirasiri1, Abdulhadee Yakoh2
1Kamnoetvidya Science Academy
2The Institute of Biotechnology and Genetic Engineering, Chulalongkorn University
Abstract
A simple, inexpensive, highly sensitive, and less fabrication step electrochemical sensor,
based on a bismuth-modified screen-printed carbon electrode, was developed to determine
cadmium (Cd(II)) and lead (Pb(II)) simultaneously. This portable and disposable electrode
exhibits well-defined and separate peaks for Cd(II), and Pb(II) by square wave anodic
stripping voltammetry (SWASV) and shows significant advantages over the previous
method in terms of repeatability, sensitivity and limit of detection (LOD). The paper-based
sensor displayed superior analytical performance over a linear range of Cd(II) concentrations
from 0.01 μg L-1 to 1.0 μg L-1, with a LOD of 0.69 ng L-1 and a linear range of lead
concentrations from 0.5 μg L-1 to 1.0 μg L-1, with a LOD of 5.77 ng L-1. In addition, it was
observed that the sensor could successfully differentiate cadmium ions and lead ions from
interferences. The proposed sensor was also applied for the determination in various water
samples with acceptable recoveries in the range of 86-106%. This paper-based sensor is
believed to be an affordable, promising and reliable tool for the rapid detection of cadmium
and lead existing in samples in a rapid manner.
Keywords: Paper-based sensor, Electrochemistry, Cadmium, Lead, Food samples
144
A Mathematical Study on the Sustain Phenomenon
of Overtone in Violin Flageolet Harmonics
Shodai Tanaka1
1Sapporo Kaisei Secondary School
Abstract
Violin is usually played by pressing the finger on the string while bowing the string to
produce sound. Flageolet harmonics is a process that involves touching the string with the
finger at a point on the integer fraction of the string. The author discovered the experiential
fact that when the finger is removed from the string while playing flageolet harmonics,
harmonics vibration would sustain for certain time even after the finger is removed.
Furthermore, its sustaining time varies depend on the bowing parameters (bow speed, bow
pressure, bow position). Even though the harmonics sustain phenomenon has unique
behaviour, the research in this area has limited progress except for introducing the
phenomenon. The purpose of this research is use mathematical approaches to investigate
how the sustaining time of the harmonics depends on bowing parameters. Additionally,
through the results of this research, to elucidate the mechanism of harmonics sustain
phenomenon. The mathematical model was structured based on the wave equation of string,
with nonlinear bowing term which expresses the bow, and nonlinear finger term which
expresses the touching finger. As the result, the computer-generated results were consistent
with results from the real world. The results of the computer-generated reproduction of this
phenomenon supports the aforementioned hypothesis that the sustaining time is influenced
by the bowing parameters. Furthermore, the relationship between sustaining time (st) and
parameters ( ) ∝ σ √ σ 2 ( ) was predicted by the approach from dimensional analysis.
2 β3
This prediction indicates the relationship between sustaining time and the
maximum/minimum bow force to form the Helmholtz motion.
Keywords: The Physics of Violin, Nonlinear vibration, Computer simulation, Mathematics, Musical Acoustics
145
The Effect of Tannin Extracts from Malabar Leaves and Wood Vinegar
on Preventing and Inhibiting Acidovorax avenae subsp. citrulli
causing Bacterial Fruit Blotch in the Cucurbitaceae Family
Kanokwan Pintadong1, Naree Metheekittikhun1, Parichat Mongkonrodkun1
Advisor: Sumarin Niroj1
1Maechanwittayakhom School
Abstract
Plants in the Cucurbitaceae family have been widely cultivated in Mae Chan, Chiang Rai,
Thailand. The major problem in Cucurbitaceae cultivation is the plant pathology outbreaks
which cause substantial economic damage. The Bacterial fruit blotch is Cucurbitaceae
epidemic plant disease caused by Acidovorax avenae subsp. citrulli (Aac). Chemicals
therefore are wildly used in the cultivation of these plants. In this research investigation, the
researchers studied the use of tannin extracts from Malabar leaves and wood vinegar to
prevent and inhibit bacterial fruit blotch in cucumbers. The Aac detection Kit (NSTDA) was
used to detect the prevention and inhibition effect on the cucumber leaves obtained from the
experimental planting plot which had been sprayed with biological substances for thirty days.
In an examination by spraying cucumber plant with biological substances, the three types of
chemical substances were used: 10% tannin extracts from Malabar leaves, 10% wood
vinegar and 10% mixture of tannin extracts and wood vinegar. The result showed that a
mixture of tannin extracts and wood vinegar was efficient in preventing and inhibiting Aac
infection. Moreover, the cucumber leaves did not show signs of infection. Cucumber leaves
sprayed with 10% wood vinegar only was efficient as same as the mixture. Tannin extracts
from Malabar leaves showed a positive effect on Aac infection and the cucumber leaves
showed signs of infection with yellow-brown spots on the leaves.
Keywords: Tannin Extracts, Wood Vinegar, Acidovorax avenae subsp. citrulli, Bacterial Fruit Blotch
146
Composting of split chopsticks using wood rotting fungi
Shio Toma1, Yuki Tomioka1
Advisor: Khosuke Sekine1
1Ritsumeikan Keisho Junior and Senior High School
Abstract
These days, we often hear about food loss, and we thought if we could help that out. So, we
looked for food that was left not eaten and thrown away at our school and dormitory. But
instead of finding them, we found a lot of disposable split chopsticks that were thrown away.
And we thought as people compose food waste, we may be able to use split chopsticks. That
is the reason of why we choose chopsticks. The chopsticks are made by timber from forest
thinning (wood generated in the process of thinning down the standing trees that become
dense in the forest growth process.) and so it is helping the forest to be grown and if the
woods become fertilizer. You can circulation nutrition.
Keywords: Fertilizer, Split chopsticks, Rotting, Fungi
147
An Increase in the Number of Chlorophyll in Yamatomana by Hot-water Treatment
Sakura Nakagawa1, Kazuma Takahara1, Kotono Inui1, Ruisei Fujiwara1, Nao Matsushima1
Advisor: Yoriko Ikuta1
1Nara Prefectural Seisho High School
Abstract
Yamatomana is a traditional vegetable from Nara prefecture. However, it has the problem of
yellowing, which is when leaves turn yellow due to decreasing chlorophyll. It is known from
the previous study that the number of chlorophyll in Conocarpus lancifolius increased by
heat-shock at temperatures 40-50°C. Therefore, we thought that the number of chlorophyll
could be increased and the yellowing process could be suppressed by pouring hot water of
40-50°C on Yamatomana. The purpose of this study is to increase the number of chlorophyll
by using hot-water treatment on Yamatomana. Incidentally, there is no previous research on
increasing chlorophyll in Yamatomana by hot-water treatment. We divided the Yamatomana
into treatment plots and control plots and applied hot water of 45°C for 20 seconds. During
the cultivation, we measured the leaves in both plots with a SPAD meter for a total of 4 days,
4 times each day, and we performed a t-test. As a result, the SPAD value significantly
increased in the treatment plot on the 4th day after treatment compared to the control group
out of the total of 4 measurements (t-test, p<0.05). Therefore, this report suggests that
chlorophyll increases in Yamatomana when treated with hot water. All the data obtained in
this research is stored on the cloud-based storage service, Google Drive. This cloud-based
folder is shared with research team members and supervisors. All the experiment results,
journals, and related materials including references are stored in the folder. It enables us to
work effectively and even remotely.
Keywords: Hot-water treatment, Chlorophyll, Yamatomana (traditional vegetable from Nara, Japan)
148
Author Index
A Page C Page
Chanatip Suwanamorchat 88
Abbas Alshehabi 68 Chanichkorn Sornsongkram 17
Chanikan Katti 35
Abdulhadee Yakoh 144 Chanikarn Leauheem 90
Chanokpon Jantapoon 47
ABE Shiori 143 Chavalit Buaprom 136
Chawannut Prompak 75
Adirek Wilai 125 Chawanwit Warichotphuminon 78
Chayada Pakpoomkamonlert 81
Adisorn Parama 51 Chayakorn Charoensri 17
Chayapat Kruthnim 60
Ai YACHIDATE 71 Chayapon Iemsonthi 92
Chiaki Sugimoto 105
Akie Azuma 116 Chika Kondo 55
Chika Kudo 99
Akira Harada 106 Chisanupong Pareewiwat 69
Chise Ito 37
Akira Okada 14 Chitisak Mongkhonkheha 83
Chittapan Phahongsa 84
Akkrawat Aniwattapong 144 Chutharat Chaingam 17
Chutikarn Boonprasert 104
Anek Tanompol 100,101 D
Daranee Chaiveij 64
Anothai Thammakultheerakij 56 Dootkamon Wangpo 137
Duangnapa Sompong 142
Anyanee Kobmaeng 132 E
EGUCHI Keiko 58,59, 61
Aoi Ozeki 17 Ekkachai Watanachai 22,30,109
F
Aoi Takahashi 107 Faosan Muensman 89
Fitdao Heempong 133
Araya Florence 117 Fuminobu Imaizumi 14
G
Arin Suvun 42 Gridtagon Klangprapan 136
H
Art-ong Mukngoen 15 Hana Hattori 105
Haruki Kunishima 126
ASAKURA Yui 61 Haruna Kunimitsu 128
Hayato Kato 105
Asreema Hayeewang 89
Atcha Chaloeyjit 69
Atid Thongleung 72
Atittaya Raksaboh 132
Atthaphon Lorphan 15
Aut Kongthong 34,50, 85,117
Ayane Ishio 105
Azumi Hashimoto 107
B
Banchakhan Apaisorn 75
Bongkoj Sookananta 136
Buntita Tuntisivakul 54
Bunyaporn Seephathing 64
Buraporn Ruangchaem 81
C
Chachchay Sang-arsa 27
Chadaporn Kantasin 78
Chalisa Thipjuntha 102
Chamaiporn Aiadrat 54
Chanasuek Chaiyasorn 77
150
H Page K Page
Himari Onuki 68
Himeno Kubo 68 Keiju Iwasaki 91
Hina Ishiwata 99
HIRANO Manabu 59 Keiko Eguchi 134
Hyodo Momoka 116
I Keisuke Sakai 107
IGAMI Shunji 59
IKEDA Shinya 143 Keita Tsuzuki 134
Ikuto Shimazu 76
Iori Fujiwara 126 Khanchai wongsit 117
Itabashi Yukei 139
ITO Momo 58 Khanidthee Singkul 35
ITO Yuta 61
J Khosuke Sekine 147
Jaturapat Roothanavuth 15
Jintaro Yagi 55 Khunthong Klaythong 18,110, 129
Jiranun sungketjai 137
Jirapha Chotchun 46 Kitsada Doungjitjaron 118
Jiraporn Pooksook 86,142
Jirasita Taecho 70 Kittaport Onkhong 75
Jirawan Aekchat 70
Jirawan Sawangnam 104,108 Kittisak Keawninprasert 45
Jirawat Varophas 31
Jirayus Arundechachai 88 Kittituch Suratanachaiboonlert 119
Jirayut sangsin 90
K Koh Ikeda 68
Kaho Furuhashi 105
Kaho Seki 128 Koki Uno 74
Kamonpan Musikapan 120
Kamonphop Aramrak 108 Kokoro Emi 38
Kan Jaroansook 52
Kanokon Phasikai 33 Kongphop Kongkiatjaroen 51
Kanokwan Pintadong 146
Kantapon Khunpiluk 114 Korrachai Sanchai 78
Kanyanat Wiriyasomphob 113
Kasamaphorn Sutapak 81 Koshi Kikuchi 91
Katsumi Hirata 14
Kawao Promchat 98 Kotoha FURUDATE 140
Kawinpob Pattankul 45
Kazuma Takahara 148 Kotomi NAKAMURA 140
Keiichiro Kikuchi 87
Kotono Inui 148
Krisanadej Jaroensutasinee 113
Krittaphas Sakorntrakul 118
Kunanon Seehamat 18
Kunyarat Torsuwan 57
Kurato Tominaga 63
Kyoji Komatsu 37
Kyosuke Neishi 62
L
Lada Limoh 133
Lertdilok Saelok 142
Likit Thoppadids 96
Limsupaputtikun Kantapisit 32
M
Mahaphan Jantakun 86
Mai Nemoto 68
Manatchanok Tamwong 1,31, 35,
47, 52,53
Manlika Phomsre 108
Masahiro Takahashi 87
Matsuri Fujii 107
151
M Page N Page
Mayura Thongheng 142 Nichpol tuecomesopakul 27
Minato ABE 71 Nilubon Kurubanjerdjit 47
Mingkwan Khaodee 72 Nipitpon Nunthana 50
Mitsugu Hashimoto 107 NISHIKAWA Yusuzu 143
Miyu Hirota 63 Nonphakon Kantakad 80
Montuch Klaytae 29 Nontawat Thongsibsong 53
MUNETOMO Haruka 143 Nonthapad Sirianancharoen 72
N Nonthapan Wongkanha 16
Nachanok Kladsamniang 18 Nonthaya Phetkong 90
Naeem Binibroheng 17 Nut Kortakulsin 51
Naho Oki 127 Nuttacha Puttrong 31
Nalin Pijitkamnerd 118 Nuttawooth Maikaen 27
Namito Hayakawa 134 Nuttida Kongthong 113
Nanami Okada 38 O
Nanfa Khuntawee 86 Otoya Murakami 62
Nanthakran Pinpech 46 P
Nanthanat Charoensuk 112 Pajeeranan Pingkhunthod 124
Nantirat Toontaisong 35 Pakkawat Kaolim 34
Nao Matsushima 148 Panida Rumriankit 23
Narakorn Tanikkul 129 Panitnan Phanitnantho 82
Naree Metheekittikhun 146 Pannawit Wantae 20
Naruepat Sreerattana 17 Panrapee Pandum 28
Naruephat Yajai 129 Pantita Yamplien 96
Nachanok Kladsamniang 18 Papavee Feaungfung 120
Natchanon Promchan 85 Parichat Mongkonrodkun 146
Nateepat Kamkong 50 Parunchai Keawkhampa 31
Natnicha Danprakron 110 Pasathon Prasomsri 136
Natpassorn Laonet 29,84 Passakorn Pornsornsaeng 23
Natsinee Ruengsiri 28 20,56,64,
Nattachai Chujeen 25 Pathapong Pongpatrakant 75,83,88
Nattakorn Klangkhong 135 119
Nattanan Rewreab 100 Pathit Techataweekul 83
Nattawat Tosutja 21 Patiphan Chomhairat 20
Nattgarni Aphimookkul 97 Patompong Oupapong 109
Natthakamon Ungboriboonpisan 36 Patsagorn Yuenyong 47
Natthanicha Chirapornpisit 82 Pattanit Buatip 53
Natthapong Chaiwong 115 Pattarapon Srisombat 68
Natthawee Naewkumpol 22 Pattarisa Rerganan 21
Nawaphol Tunprasert 53 Pawat Rattanasom 44
Nemoto Kouki 139 Peera Bunchalad 92
Nicha Wongmatcha 137 Peerapong Tuptim 144
Pemika Natekuekool
152
P Page R Page
Pera Boncharat 30 Rachadhorn Ungpakorn 57
Pethcharat Taweeratthanandorn 44 Rachanok Tangjai 78
Phakkhaphon Artburai 22 Rachata Kawila 115
Phana Sarayam Rachata Malaisri 19
Phanawat Boontasarn 48,69 Rakphumthai Chaiton 52
Phanuwat Thongwol 16 Raphiphat Hwangsuk 112
Phatchara Chanthamat 42 Ratcharit Ngaoda 24
Phattarawadee Suwannadee 124 Ratsameetip Wita 92
Pheerawit Talikan 75 Rattachai Wongtanawijit
Phitphasin Aintharasak 46 Rattapoom Waranusast 72,102
Phongit Khanthawisood Ratthaphoom Songkrow 29,84
Phraeorung Muangpool 83,88 Rattiwat Jantawong
Phubest Srikoon 21 Ririko Funyu 17
Phudis Tansakul 101 Ronnakit Saenprom 142
Phurinat Sangphai 109 Rui Nishii 68
Phurinut Sangob 49 Ruisei Fujiwara 112
Pichayut Sridara 69 Rujikarn Tanachotboonpun 62
Pimchanok Charoensin 51 Rujrada Lourith 148
Pimmada Makheaw 30 Rungnapa Homkeanchan 85
Pimmada Wetchayun 144 Rungnapha Boontham 44
Pimphaphon Boonsanga 36 Ryoma Sato 96
Pipat Hopet 101 Ryo Sugiura 133
Pira Boonchalad 51 S 55
Pitiwat Chimplee 131 Sagepaween Sanbho 55
Piyakorn Rattanamoosik Sakai Kazuki
Pongsakon Kaewjaidee 77,109 Sakolkeit Khantong 78
Pongsapat Suporn 125 Saksorn Yoothong-in 116
Pongsapuk Meekuson 135 Sakura Nakagawa 77
Pasathon Prasomsri 25 Santipab Tongchan 26
Poramud Ponya 20 Saris Boonfruang 148
Pracha Khamphakdi 43 Sarit Phromthep 30
Prakit Phatijirachote 136 Saroot Areerattanawetch 77
Prasit Nakhonrat 53 Sasikan Unyasit 80
Prasongporn Ruengpirasiri 85 Satit Thamkhanta 84
Pratiparn Kongkumnert 137 SATO Rin 131
Primwari Phuengrit 34 Sawa Matsuda 47,53
Prinkarat Srimai 144 Sawat Sawalang 58
Prushyapong Manosilapakorn 110 Sayaka Mizuno 134
Punyaporn Pannoi 108 SHIMIZU Yoshito 132
Putthapond Inorn 113 Shimma Tanaka 105
86 Shinji Nitta 59
56 14
98 126
153
S Page S Page
Shion SAITO 71
Shio Toma 147 Suthut Bhutchanon 56
Shodai Tanaka 145
Shohei Fujieda 73 Suthut Budchanon 64
Shotaro Baba
Shotaro Kubo 79,127 Suthut Butchanon 20
Shutaro Watanabe 62
Sirasit Tanajirawat 55 Suwanlee Binsalay 82
Sirawich Yimsuan 24
Siridonnaya Kunsen 103 Suwichada Na Lamphun 36
Siriporn Thongu 83
Sirirat Prom-In 35 Suwimon Tanompol 102,120
Siriyakorn Sucharitjivavongse 84
Sisira Janchanapon 100 Suzuki Shota 32
Sivarak Chituthas 54
Siwakorn Chutiporn 108 Syotaro Baba 130
Siwakorn Seesuwan 117
Sogo Namaizawa 19 T
Songchai Jitpakdeebodin 106
Songkran Buttawong Taisuke Miyazaki 130
Soontarin Nupap 70,114
Soontree Montrisri 20 Takafumi Yamada 38
Sophon Klomkliang 115
Sorawit Boonnee 83 Takato Mizuho 63
Sota Chubachi
Souta Kanno 70,114 Takayuki Fukuda 17
Srikokcharoen Phongwit 103
Srisuda Wongon 14 Taksin Kaewwongsa 98
Suchanan Putthaponpitak 87
Sumarin Niroj 32 Takuji Narumi 63
Sumire TAKITA 56
Sunee Yamee 88 Takuto Akai 106
Sunisa Yoodeeram 146
Supachai Awiphan 140 Takuya Uemura 91
Supachok Butdeekhan
Supanat Kampapan 51,115 Tamonwan Nawacharoen 23
Supatra Thomya 141
Suphakorn Insee 119 Tamura Fumihiro 116
Surapol Vorapatratorn 16
Susumu TOYOSHIMA 60 Tanabodhi Mukura 92
Suthinee Watcharalertvanich 125
115 Tanakrit Saiphan 15
35
71 Tanapat Namsomboon 64
116
Tanatat Mokmongkolkul 17
Tanuson Deachaboonchana 42
Tanyaporn Kraiwongruean 29,86,98
Tatsunori Murakami 62
Taweewat Srisuwan 26,54
Tayida Malila 141
Teanjit Sutthaluang 52
Teeranan Pimthep 88
Teerapad Pipadboonyarat 98
Teerasak E-kobon 21
Thanabordee Luangtongbai 17
Thanachote Wattanamanikul 33
Thanachot Thetkan 17
Thanakon Raksawong 52
Thanaphum Masayamas 125
Thanapong Limpajeerawong 103
Thanaporn Artidtayamontol 120
Thanat Ayarangsaridkul 49
Thanathip Limna 100,101,120
154
T Page W Page
Thanat Varasajja 43 Wattana Rumma-ed 49
Thanongsak Naksuk 111 Weerabong Banjong 131
Thanopong Limpajeerawong 124 Weeraphat Kangnikorn 114
Thanpisit Peekaew 80 Weerayuth Ninlaor 45
Thanyanop Sriwanis 117 Wenika Rodlunda
Thapanawat Chooklin Weranan Hemrungrot 70,114
Tharinya Jongko 25,42,60 Wichai Buaniaw 29
Theerahpath Kittisarapong 45 Wutipong Preechapolakul
Theerawut Chantapan 111 Y 28,89
Theparak V Palma 136 Yamaki Naohiro 57
Thepbordin Jaiinsom 81 YANAGIHARA Rika
Thinnaphat Kanchina 16 Yanin Khetrattana 139
Thitayapa Sawarok 31 Yoriko Ikuta 143
Thitichaya Panphrom 75 Yoshimichi NAKAMURA 102
Thiwat Thajumpu 46 Yoshiyuki Konishi 148
Thoranin Intharajak 47 Yukari Wada 140
Thummaros Rugthum 19 Yuki Hosoi 106
Tipanan Pothagan 50 Yuki Tomioka 17
Titi Tiyachaipanich 34 Yuki Uemura 79
Todsapor Fuangrod 48 Yumeka Murakami 147
Tomoki Tabei 19 Yuna Misu 73
Tossaporn Saengja 138 Yupaporn Premkamol 37
Traimit Roopsai 97 Yupaporn Premkamol 105
TSUZUKI Keita 33 Yusuke Shogimen 24
U Yuta Arai 111
Uchida Yuki 58,59,61 Yuta Komori 62
UETA Sota Yuta Takizawa 55
Uryu Okada 116 Yuta Tokiwa 55
Usanee Noisree 59 Yuto Kuriyama 99
Usanee Noisri 138 Yuya Tokunaga 76
V 48 Z 74
Vichien Donram 19 Zhu Lin 62
Vichien Donram
W 119 32
Wachirawit Eiamwilai 43
Wanwisa Boonkong
Wanwisa Rungrueng 46
Warisara Naebsamran 26
Warisara Phoprasat 104
Wasin Jitmana 33
Wataru Ohno 104
34
134
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Contributors for TJ-SIF 2022
Ministry of Education Embassy of Japan in Thailand
Office of The Basic Education Commission Ministry of Education, Culture, Sports,
Science and Technology
Chiang Mai University Japan International Cooperation Agency
Mae Fah Luang University Japanese Chamber of Commerce, Bangkok
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CONTACT INFORMATION
TJ-SIF 2022
Secretariat Office
Princess Chulabhorn Science High School Chiang Rai
345 Moo 2 Robwiang, Muang, Chiang Rai 57000 Thailand
Telephone: +66 53 174 551-4
FAX: +66 53 174 555
Fan page: http://www.facebook.com/tjsif2022
Website: http://tjsif2022.pcccr.ac.th
Email: [email protected]
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