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

Obesity rise plateaus in developed nations and accelerates in developing nations

Analysis of global populations shows that the obesity trajectory is not uniform across countries. by Thai researchers from Mahidol University participating in the NCD-RisC network

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IMPACT92/100
EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

1,027 analyses
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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
Genomics and Antimicrobial-Resistance Surveillance72IMPACT SIGNAL
Global potential

Genomic surveillance of carbapenem-resistant Acinetobacter baumannii from bloodstream infections in Thailand reveals widespread dissemination of blaNDM–harboring mobile genetic elements

Whole-genome surveillance of 41 carbapenem-resistant A. baumannii bloodstream isolates collected across Thailand in 2020-2024 found widespread international clone II (ST2). Resistance was dominated by blaOXA-23 with intrinsic blaOXA-66 and a penicillin-binding-protein mutation. A conserved blaNDM-5 mobile element appeared across ST2 sublineages and regions, consistent with horizontal spread followed by clonal expansion; blaNDM-1 was less frequent and linked to Tn125 in ST2 and ST16.

Thai researchersAekkawat Unahalekhaka · Kulsumpun Krobanan · Watcharaporn Kamjumphol · Phimrata Leethongdee · Yanisa Sukheephak · Patchaya Boonjan · Kasidet Thapaan · Wiphat Klayut · Orapan Sripichai · Nalumon Thadtapong · Chattip Kurehong · Kranokpron MOOLWANG · Donlaya Muanplueng · Warawan Wongboot · Pilailuk Akkapaiboon Okada · Jiraphan Premsuriya
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.

2,955records
2,955 records
92IMPACT SIGNAL
Multidisciplinary

The societal costs of managing vivax malaria episodes in Cambodia, Ethiopia, Indonesia, and Pakistan

Malaria Journal

Thailand-affiliated authors
Rupam Tripura · Bipin Adhikari · Simvieng Ou · Lorenz von Seidlein · Ric N. Price
Institutions
Mahidol University · Mahidol Oxford Tropical Medicine Research Unit
92IMPACT SIGNAL
Multidisciplinary

Community patient follow-up as a part of P. vivax case management in Cambodia: a mixed methods study

BMC Health Services Research

Thailand-affiliated authors
Keoratha Chheng · Phal Chanpheakdey · Lorenz von Seidlein · Bipin Adhikari · Rupam Tripura · Ric N. Price
Institutions
Mahidol University · Mahidol Oxford Tropical Medicine Research Unit
92IMPACT SIGNAL
Multidisciplinary

Data-Driven Assessment of Regional Sustainable Development in China: A Hybrid Comparative Method

Evaluation Review

Thailand-affiliated authors
Kanchana Sethanan · Ming‐Lang Tseng · Kuo‐Jui Wu
Institutions
Khon Kaen University
92IMPACT SIGNAL
Multidisciplinary

Toward a Candidate Endoscopic Spine Surgery Registry Framework: Lessons From Global Spine Registry Models

Neurospine

Thailand-affiliated authors
Vit Kotheeranurak · Thanapol Ultarnpatumros · Chinati Puinongpo · Worawat Limthongkul · Weerasak Singhatanadgige · Surachat Jaroenwareekul
Institutions
Chulalongkorn University · King Chulalongkorn Memorial Hospital
92IMPACT SIGNAL
Multidisciplinary

Digital Consumer Pathways and Tourist Citizenship Behaviour in Cocoa Tourism: An AISAS Model Approach

Asian Journal of Interdisciplinary Research

Thailand-affiliated authors
Sunthorn Boonkaew · Jakkawat Laphet · Somnuk Aujirapongpan
Institutions
Walailak University · Sripatum University · Silpakorn University
92IMPACT SIGNAL
Multidisciplinary

Spatial epidemiology of lumpy skin disease outbreaks in Thailand: proximity patterns, case concentrations, spatio-temporal clusters, and interpolated case distribution

Frontiers in Veterinary Science

Thailand-affiliated authors
Veerasak Punyapornwithaya · Supitchaya Siriyakhun · Orapun Arjkumpa · Waraphon Phimpraphai · Kusnul Yuli Maulana · Terdsak Yano
Institutions
Chiang Mai University · Department of Livestock Development · Kasetsart University
92IMPACT SIGNAL
Multidisciplinary

Who will pay for the malaria vaccines in Africa?

Archives of Public Health

Thailand-affiliated authors
Shuaibu Saidu Musa · Abdulrahman Garba Jibo · Zhinya Kawa Othman
Institutions
Chulalongkorn University
89IMPACT SIGNAL
Multidisciplinary

Factors associated with health-promoting lifestyles among community-dwelling older adults in Zigong, China: a cross-sectional study

Physical Activity and Nutrition

Thailand-affiliated authors
Siyao Zeng · Vorapoj Promasatayaprot · Sumattana Glangkan
Institutions
Mahasarakham University
89IMPACT SIGNAL
Multidisciplinary

Strengthening Migrant Access to Reproductive Healthcare in Thailand: observation of fixed and outreach service-based models of antenatal care for Karen and Myanmar migrants in Thailand, 2021–2024

Frontiers in Public Health

Thailand-affiliated authors
Rose McGready · May Mon Mon Theint · Jasper Ko Ko Aung · Nan San Wai · Prapatsorn Misa · Surirat Surina · Nay Win Tun · Aung Myat Min · Mary Ellen Gilder · Taco Jan Prins · Myo Chit Min · Kevin Jung-Yuan Lee · François Henry Nosten
Institutions
Mahidol University · Shoklo Malaria Research Unit · Mahidol Oxford Tropical Medicine Research Unit · Chiang Mai University
89IMPACT SIGNAL
Multidisciplinary

Between borders and barriers: disability prevalence, pregnancy outcomes and maternal care access on the Thai-Myanmar border, a mixed methods study

Frontiers in Global Women s Health

Thailand-affiliated authors
Qin van de Stadt · Taco Jan Prins · Suphak Nosten · Mupawjay Pimanpanarak · May Myo Thwin · Ko Ko Aung · May Mon Mon Theint · Aung Myat Min · Mary Ellen Gilder · Nay Win Tun · Chaisiri Angkurawaranon · Rose McGready
Institutions
Mahidol University · Shoklo Malaria Research Unit · Mahidol Oxford Tropical Medicine Research Unit · Chiang Mai University
89IMPACT SIGNAL
Multidisciplinary

CULTIVATING COMPETENCES FOR DEMOCRATIC CULTURE THROUGH COLLABORATIVE VIRTUAL EXCHANGE AMONG THAI AND JAPANESE PRE-SERVICE EFL TEACHERS

Journal of Education and Innovation

Thailand-affiliated authors
Phayao Nusen · Piyanat Chantakhat · Jutiyanee Permthanjit
Institutions
Chiang Mai Rajabhat University
89IMPACT SIGNAL
Multidisciplinary

Self-management perceptions and needs in patients with thoracic surgical wound dehiscence: a descriptive phenomenological qualitative study

Frontiers in Public Health

Thailand-affiliated authors
Xuemei Xie · 郑荣 · Ping Lu
Institutions
Police General Hospital
89IMPACT SIGNAL
Multidisciplinary

Post-Flood Ecosystem Recovery and Policy Zoning in the Chi River Basin, Thailand

Sustainability

Thailand-affiliated authors
Narueset Prasertsri · Patiwat Littidej · Benjamabhorn Pumhirunroj
Institutions
Mahasarakham University · Sakon Nakhon Rajabhat University
89IMPACT SIGNAL
Multidisciplinary

Recent progress in signal amplification strategies for electrochemical aptasensors in pesticide detection: a review

Applied Surface Science Advances

Thailand-affiliated authors
Juthamas Hongoeb · Kamonrat Phopin · Waralee Ruankham · Tanawut Tantimongcolwat
Institutions
Mahidol University
89IMPACT SIGNAL
Multidisciplinary

EXERCISE PRESCRIPTION OF WUDANG ZHAOBAO TAI CHI SINGLE‑PALM EXERCISE FOR ADOLESCENT CHRONIC INSOMNIA: A CHINA‑THAILAND SCOPING REVIEW

Journal of Pharmaceutical and Medical Research

Thailand-affiliated authors
JieLi Jiang · Wei Zhou · ZiQiang Shan
Institutions
Shinawatra University
89IMPACT SIGNAL
Multidisciplinary

From conduit to centrality: repositioning Northeast India in Thailand-India bilateral relations and regional policies

Frontiers in Political Science

Thailand-affiliated authors
Manoch Aree · Nathiya Ngarmkham · Phichak Phutrakhul
Institutions
Srinakharinwirot University
89IMPACT SIGNAL
Multidisciplinary

A meta-synthesis of the big data in urban transportation planning processes

Cities

Thailand-affiliated authors
Kulacha Sirikhan · Saksith Chalermpong · Phathinan Thaithatkul · Yosuke Uchiyama · Hironori Kato
Institutions
Chulalongkorn University
89IMPACT SIGNAL
Multidisciplinary

Synergistic Effects of Lignin Type and Polyethylene Glycol on the Structure Property Relationships of PLA/Lignin Biocomposites

Polymers

Thailand-affiliated authors
Monpilai Narasingha · Suchata Kirdponpattara · Malinee Sriariyanun · Elizabeth Jayex Panakkal · Santi Chuetor
Institutions
King Mongkut's University of Technology North Bangkok
89IMPACT SIGNAL
Multidisciplinary

Pedagogically Mediated AI Use in Higher Education for Business-Oriented EFL Writing Performance and Student Experience

Journal of Education Culture and Society

Thailand-affiliated authors
Mohammed Yassin Mohd Aba sha’ar · Somnuk Aujirapongpan · Budi Waluyo · Chanaichon Damsri
Institutions
Walailak University · Silpakorn University · Nakhon Si Thammarat Rajabhat University
89IMPACT SIGNAL
Multidisciplinary

Teacher Cognition and Pedagogical Responses to Systemic Challenges in English Education in Thailand

Journal of Education Culture and Society

Thailand-affiliated authors
Aisah Apridayani · Nisareen Wantala · Wei Han
Institutions
Walailak University · Krirk University
89IMPACT SIGNAL
Multidisciplinary

Reviving Sacred Metalwork: Co-Production and the Market Failure of Intangible Heritage in Southern Thailand

Heritage

Thailand-affiliated authors
Pairote Nualnoom · Sukhuman Klamsaengsai · Waluka Amaek · Pavirasa Praditsorn
Institutions
Walailak University
89IMPACT SIGNAL
Multidisciplinary

Attitudinal and social factors associated with e-cigarette use among students in formal and non-formal educational settings in Chiang Mai, Thailand

Frontiers in Public Health

Thailand-affiliated authors
Pimploy Choradon · Wichuda Jiraporncharoen · Pasiri Singhasiri · Jacqueline E. Hackett · Chaisiri Angkurawaranon · Thanachat Yotruangsri · Apinun Aramrattana · Kanittha Thaikla · Awirut Oon‐arom · Thichakorn Tibsri · Nida Buawangpong
Institutions
Chiang Mai University · Lampang Hospital
89IMPACT SIGNAL
Multidisciplinary

Teaching multicultural students: Case studies of schools in Northern Thailand

Social Sciences & Humanities Open

Thailand-affiliated authors
Chadalak Samrittinanta · Peson Chobphon · Annop Yiengthaisong
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