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EDITOR'S SIGNALEditor's selection
There is evidence of global impact.

WHO estimates of the global, regional, and national burden of 42 foodborne infectious and chemical hazards, 2000-21: an updated data synthesis

The WHO's updated data synthesis assessed the burden of 42 foodborne pathogens and chemicals, covering 194 countries, and involved researchers from Khon Kaen University on an international panel.

Banchob SripaKhon Kaen University
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IMPACT95/100
EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

956 analyses
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Engineering74IMPACT SIGNAL
Global potential

A thermodynamically consistent strain-gradient model for functionally graded nanobeams with composite damage mechanics on elastic substrate medium

This theoretical study develops a thermodynamically consistent strain-gradient model for functionally graded Euler-Bernoulli nanobeams on a Winkler foundation. Damage is assigned to the ceramic phase while the metal remains intact. Voigt, Reuss and a proposed effective-property formulation are compared in analytical static-bending solutions. Damage lowers stiffness and increases deflection, while greater ceramic content and foundation stiffness increase rigidity; the proposed response remains between the Voigt and Reuss bounds.

Thai researchersWorathep Sae-Long · Suchart Limkatanyu · Piti Sukontasukkul · Nattapong Damrongwiriyanupap · Suraparb Keawsawasvong · Suriyavut Pra-Ai · Sutham Arun · Thanongsak Imjai · Prinya Chindaprasirt
Crystals and Optoelectronic Materials74IMPACT SIGNAL
Global potential

Synthesis, structural, optical, and electrical properties of L-methioninium nitrate for optoelectronic applications

Single crystals of L-methioninium nitrate were grown by slow evaporation from a 1:1 L-methionine/nitric-acid mixture. X-ray diffraction identified a monoclinic structure with low lattice strain. FTIR supported molecular assignment, photoluminescence showed a broad 330-550 nm emission, and impedance analysis indicated bulk-dominated conduction, non-Debye relaxation and low high-frequency dielectric loss. Second-harmonic generation was also assessed by the Kurtz-Perry powder method.

Thai researchersG. Anumantha Kannan · P. Vasudevan · E. Viswanathan
Plant-Based Mosquito Repellents73IMPACT SIGNAL
Global potential

Topical mosquito repellency of a Litsea cubeba essential oil spray against Aedes aegypti, Anopheles dirus, and Culex quinquefasciatus

MosShield, a ready-to-use spray containing 6% Litsea cubeba essential oil, underwent formulation quality checks and a skin-patch test in 48 healthy volunteers, with no visible reaction through 96 hours. WHO arm-in-cage tests produced median complete protection times of 225 minutes against Culex quinquefasciatus and 120 minutes against both Aedes aegypti and Anopheles dirus. These are laboratory, not field-effectiveness, results.

Thai researchersNataya Sutthanont · Jiraporn Leanpolchareanchai · Patchara Sriwichai · Jiraporn Ruangsittichai · Theerawit Phanpoowong · Suchada Sumruayphol · Thipruethai Phanitchat · Raweewan Srisawat
Health sciences73IMPACT SIGNAL
Global potential

Efficacy and safety of needle-free jet injection of self-crosslinking hyaluronic acid for facial fine wrinkles and skin texture: 12-week clinical outcomes in Asian women

Thirty Asian women aged 40-55 with Fitzpatrick III-IV skin received three needle-free jet sessions of self-crosslinking hyaluronic acid at four-week intervals. At week 12, 3D wrinkle and texture measures improved across malar and pericommissural regions; investigator severity fell from 7.28 to 4.32, and 60% reported moderate-to-marked improvement. Treatment reactions were mild and transient. The single-arm design cannot separate treatment effects from time or expectation.

Thai researchersAtchima Suwanchinda
Climate and Thai Economic Crops73IMPACT SIGNAL
Global potential

Climate thresholds and yield elasticity of durian, mangosteen, and coffee under hydroclimatic variability in Thailand

Meteorological observations from 56 stations were linked to provincial yields during 2008-2024 using nonlinear, lagged, elasticity and climate-risk analyses. Simple correlations were generally weak. Nonlinear models suggested approximate temperature turning points of 28.0 C for durian, 27.3 C for mangosteen and 26.6 C for coffee, with humidity turning points around 76-78%. The authors correctly frame these as statistical response indicators, not fixed physiological optima.

Thai researchersPunyawi Jamjareegulgarn
Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL
Global potential

Pristaulacus chiangmaiensis Turrisi & Ghafouri Moghaddam 2026, sp. nov.

Pristaulacus chiangmaiensis is described as a new species from a female holotype in Huai Nam Dang National Park, Chiang Mai, and a female paratype from Doi Phu Kha National Park, Nan. Diagnostic evidence combines black-orange coloration, head and occipital-groove shape, a long petiole and an ovipositor 1.3 times forewing length. The paratype barcode differed 12.95% from the nearest BOLD Aulacidae sequence, with a reported 14.3% distance from P. vilhelmseni, complementing morphology.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher
Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL
Global potential

Pristaulacus erythrocephalus Cameron 1905

This treatment documents Pristaulacus erythrocephalus using a male from Songkhla and a female from Khao Pu-Khao Ya National Park, Trang. The large wasp has a reddish-orange head and thorax with black posterior structures and diagnostic morphology. A Thai barcode differed 18.51% from its nearest Aulacidae sequence in BOLD. The record supports a wider Southeast Asian distribution; the host is unknown.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher
Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL
Global potential

Pristaulacus vilhelmseni Turrisi & Smith 2011

Pristaulacus vilhelmseni is newly recorded from Thailand based on a female from Doi Inthanon National Park, Chiang Mai; its holotype is from Laos. Diagnostic traits include a mostly black body, dark wing band, U-shaped occipital groove, slender petiole and an ovipositor 1.1 times forewing length. The Thai barcode showed a reported 14.3% divergence from P. chiangmaiensis, extending the known range across the Mekong region.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher
Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL
Global potential

Pristaulacus iosephi Turrisi & Madl 2013

This treatment describes Pristaulacus iosephi from a female holotype collected in Fang, Chiang Mai, in 1958. The roughly 17-mm wasp is mostly black, has extensive brown wing infuscation, two tooth-like pronotal processes, an elevated overhanging mesonotum, a six-toothed tarsal claw and an ovipositor equal to forewing length. It is known from Chiang Mai and Yunnan, belongs to the P. comptipennis group, and has no known host.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher
AI for Urban-Tree Risk72IMPACT SIGNAL
Global potential

Classifying the Likelihood of Failure in Preliminary Tree Assessment: A Species-Specific Meta-Decision Tree Protocol

Field observations from 1,193 trees representing four common campus species were scored with expert-weighted preliminary indicators. Species-specific decision trees were combined into a meta-classifier for unlikely, possible or likely failure. Overall accuracy was 79.03% with Cohen’s kappa 0.580. The model was more reliable at the unlikely and likely extremes and underdetected possible failures, so it is a prioritization aid rather than a replacement for advanced diagnostics.

Thai researchersManat Srivanit · Suppawad Kaewkhow
Chemometrics and Food Origin72IMPACT SIGNAL
Global potential

Geographical Classification of Okra ( Abelmoschus esculentus ) by Chemometric Analysis of Polyphenolic Profiles Obtained from HPLC-DAD and LC-MS

An optimized, greener extraction recovered more total flavonoids than the conventional method. HPLC-DAD and LC-MS then profiled okra flavonoids, including quercetin and catechin derivatives. PCA explored variation and LDA classified country of origin, locations within Thailand and one-versus-all tasks, with reported classification and prediction accuracy of 80-100%. This is promising for geographical-indication support but needs independent, multi-season validation.

Thai researchersModupe A. Raphael · Nontawat Sricharoen · Kanet Wongravee · Thanit Praneenararat
Health sciences72IMPACT SIGNAL
Global potential

Inflammatory Bowel Disease Is Associated With an Increased Risk of End‐Stage Renal Disease: A Population‐Based Cohort Study

Linked Manitoba data from 1984-2023 compared 12,639 people with IBD with 126,180 matched controls. Dialysis occurred in 1.48% versus 0.82% and kidney transplantation in 0.25% versus 0.10%. IBD remained associated with ESRD (adjusted HR 1.53), with a stronger estimate for Crohn’s disease than ulcerative colitis. Diabetes, hypertension and heart failure remained major predictors; treatment and surgery associations may reflect disease severity rather than causal harm.

Thai researchersOnuma Sattayalertyanyong
BIBLIOGRAPHIC RESEARCH WATCHLIST

Bibliographic research records

Thailand-affiliated bibliographic records. These are not full analyses; they are ordered by Impact Signal and should be verified against the original source.

1,228records
1,228 records
86IMPACT SIGNAL
Multidisciplinary

Encapsulation of Bioactive Compounds Using Colloidal Delivery Systems: Challenges and Potential for Commercial Nutraceutical Formulations

ACS Applied Engineering Materials

Thailand-affiliated authors
Asmita Khanal · Sarawut Cheunkar · Sukunya Oaew
Institutions
King Mongkut's University of Technology Thonburi · National Center for Genetic Engineering and Biotechnology
86IMPACT SIGNAL
Multidisciplinary

Stunting and Associated Factors among Children Aged 6-23 Months in Kwale County, Kenya: A Case-Control Study

East African Journal of Health and Science

Thailand-affiliated authors
Thanawat Khongyot
Institutions
Walailak University
85IMPACT SIGNAL
Multidisciplinary

Improvement of Overlapping Workpiece Detection System for Use in the Stamping Process

Processes

Thailand-affiliated authors
Thanapat Yiamram · Santipont Ananwattanaporn · Chaiyan Jettanasen
Institutions
King Mongkut's Institute of Technology Ladkrabang
85IMPACT SIGNAL
Multidisciplinary

Urinary incontinence symptoms and knowledge across activity levels in young women (UI-SKY Project): a mixed-methods comparative study

BMC Public Health

Thailand-affiliated authors
Varis Ratanaarsanarom · Komkrit Aimjirakul · Jittima Manonai · Rujira Wattanayingcharoenchai · Orawee Chinthakanan · Apisith Saraluck
Institutions
Ramathibodi Hospital
85IMPACT SIGNAL
Multidisciplinary

Myanmar Migration to Thailand Post-2021 Coup: Legal Status, Labor Turnover, and Socio-Economic Implications

Economies

Thailand-affiliated authors
Naw Htee Thaw Thaw · Kansuda Pankwaen · Ngu Wah Win · Worrawat Saijai
Institutions
Chiang Mai University
85IMPACT SIGNAL
Multidisciplinary

Do Increases and Decreases Matter Equally? Asymmetric and Regionally Heterogeneous Housing-Stock Interactions in Mainland China

Mathematics

Thailand-affiliated authors
M. Li · Woraphon Yamaka · Paravee Maneejuk
Institutions
Chiang Mai University
85IMPACT SIGNAL
Multidisciplinary

Corporate liability for social media marketing strategy and practices: A critical literature review

Corporate and Business Strategy Review

Thailand-affiliated authors
Ali Haj Khalifa · Muhammad Ali Asadullah
Institutions
Thaksin University
85IMPACT SIGNAL
Multidisciplinary

A bibliometric analysis of the intellectual structure of classroom disengagement

Discover Education

Thailand-affiliated authors
Zhihao Jiang · Hui‐Wen Vivian Tang
Institutions
University of the Thai Chamber of Commerce
85IMPACT SIGNAL
Multidisciplinary

[2026-08-05] Patients’ Attitudes Toward the Practice of Fourth-Year Medical Students in Longitudinal Ambulatory Experience I Course

Research Medical Journal

Thailand-affiliated authors
Panrak Thongnuesuk · Tachinee Heetchuai · Katsaraporn Rujayakornkul · Pattarachaya Kwanpichit · Prinnapas Jaraswiboonkul · Panitee Poonpetcharat
Institutions
Ramathibodi Hospital
85IMPACT SIGNAL
Multidisciplinary

Evaluation of Pulsed and Standard Gas Metal Arc Welding Waveforms for Energy Efficiency and Carbon Mitigation in Automotive Assembly: A Systemic Industrial Approach

Engineering Research Express

Thailand-affiliated authors
Isaratat Phung-on · Napongphan Traiyapanich · Kritsada Naksawat · TK Thammarak Sodarak · Somporn Peansukmanee
Institutions
King Mongkut's University of Technology Thonburi
85IMPACT SIGNAL
Multidisciplinary

Promoting sustainable consumption behavior at basketball events in Beijing: an integrated model with environmental self-efficacy and green facility quality

Frontiers in Sustainability

Thailand-affiliated authors
Haokun Guo · Songyu Jiang · Jirawan Deeprasert
Institutions
Rajamangala University of Technology Rattanakosin
85IMPACT SIGNAL
Multidisciplinary

Is dark leadership always the devil? The effect of dark leadership on innovation in the hotel industry

Acta Psychologica

Thailand-affiliated authors
Jinwen Tang · Guanghai Yang
Institutions
Krirk University
85IMPACT SIGNAL
Multidisciplinary

Development and psychometric validation of the Thai AI Literacy Scale for Nursing Students in Thailand: a cross-sectional observational study

Journal of Educational Evaluation for Health Professions

Thailand-affiliated authors
Wannaporn Jongchidklang · Supalak Phonphithak · Porntep Amornritvanich
Institutions
Police General Hospital · Suan Sunandha Rajabhat University
85IMPACT SIGNAL
Multidisciplinary

Economic evaluation of PET-CT in staging and response assessment of patients with diffuse large B-cell lymphoma (DLBCL) in Thailand: a cost-utility analysis

Cost Effectiveness and Resource Allocation

Thailand-affiliated authors
Jarawee Sukmanee · Chittawan Poonsiri · Chotika Suwanpanich · Panarat Noiperm · Aimwipa Lueprasitsakul · Nattiya Teawtrakul · Lalita Norasetthada · Pritaporn Kingkaew
Institutions
Health Intervention and Technology Assessment Program · Prince of Songkla University · Chulabhorn Hospital · Khon Kaen University · Chiang Mai University
85IMPACT SIGNAL
Multidisciplinary

The Extraordinary Within the Ordinary: Sala as Vernacular Buddhist Space in Southern Thailand

Religions

Thailand-affiliated authors
Supawadee Chuapram · Tanasun Tapparut · Pittida Chotikachorntham
Institutions
Walailak University
85IMPACT SIGNAL
Multidisciplinary

Artificial Intelligence in Orthodontics: A Scoping Review of Methods and Applications

Orthodontics and Craniofacial Research

Thailand-affiliated authors
Yodhathai Satravaha · Chaiyapol Chaweewannakorn · Kawin Sipiyaruk · Supatchai Boonpratham · Ard Likitkulthanaporn · Supakit Peanchitlertkajorn · Zaw Htet Aung
Institutions
Mahidol University · Chonburi Hospital
85IMPACT SIGNAL
Multidisciplinary

Rural community revitalization through disaster tourism in Japan

Discover Sustainability

Thailand-affiliated authors
Kannapa Pongponrat Chieochan · Anawat Suppasri
Institutions
Thammasat University · Chulalongkorn University
85IMPACT SIGNAL
Multidisciplinary

Social media influencers, fandom engagement, and consumer intention formation in digital tourism platforms: A stimulus–organism–response perspective

Acta Psychologica

Thailand-affiliated authors
Teerapong Teangsompong · Chaloempon Sritong · Nedchanok Moonsan · Pitchaporn Apirakmaneekul · Weerachon Sawangproh
Institutions
Kanchanaburi Rajabhat University · Mahidol University
85IMPACT SIGNAL
Multidisciplinary

U-SIM Model: A Ubiquitous Simulation-Based Learning Model to Enhance IoT Design Skills in Vocational Education

Higher Education Studies

Thailand-affiliated authors
Krisna Kuasit · Potsirin Limpinan · Thada Jantakoon
Institutions
Mahasarakham University
85IMPACT SIGNAL
Multidisciplinary

Exploring Thai Students’ Strategies in Using AI Chatbots for Vietnamese Vocabulary Learning

Ubiquitous Learning An International Journal

Thailand-affiliated authors
Van Cao Thi Hong · Hoai Nguyen Thu · Worrawoot Jumlongnark
Institutions
Mahasarakham University
85IMPACT SIGNAL
Multidisciplinary

Psychometric properties testing of the Myanmar version of the oral health literacy questionnaire among Myanmar migrant mothers of preschool children

Frontiers in Dental Medicine

Thailand-affiliated authors
Win Myat Phyo · Naphat Nanthanon · Necharn Leedinchud · Palinee Detsomboonrat · Supassara Chanpakorn
Institutions
Chulalongkorn University

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EDITORIAL STANDARD

How we select research

We use OpenAlex, Crossref, PubMed, DOI records, and publisher pages, then verify Thai researcher participation before publication.

  1. 01Discover new researchFocus on the latest 90 days and verifiable Thai affiliations
  2. 02Assess signalsReview recency, quality, collaboration, and societal relevance
  3. 03Read with careReport findings with limitations and avoid claims beyond the evidence
  4. 04Open original sourcesEvery item includes a DOI, review date, and verification link