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2780RESEARCH WORKS
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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

972 analyses
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Listening in English-Medium Instruction76IMPACT SIGNAL
Evidence of global relevance

Outcome-Based Language Teaching in EMI Listening: Balancing Accountability With Ungraded Supports for Low-Proficiency Learners

A three-year reform of an EMI listening course involving 533 low-proficiency STEM students found that graded accountability alone was insufficient. Adding collaborative, voluntary, and reflective ungraded supports coincided with lower failure risk, sustained voluntary engagement, and stronger strategic awareness. Cohort-based reform does not prove that the supports caused the changes.

Thai researchersCamik Wanhassan
Diagnosis-Coding AI and Uncertainty76IMPACT SIGNAL
Evidence of global relevance

Set Prediction for Outpatient Diagnosis Coding with Sparse Mahalanobis Conformal Scoring

Sparse Mahalanobis Conformal Scoring was evaluated on approximately eight million outpatient visits and up to 12,829 diagnosis labels. It achieved Micro-F1 close to the strongest threshold comparator and the highest exact-match ratio among flexible-size rules, while retaining smaller regions and fewer labels than other nonconformity scores. This supports coding assistance, not unattended automated coding.

Thai researchersKamonrat Tangudomkit · Sawrawit Chairat · Sitthichok Chaichulee
Aquatic-Weed Biochar and Stevia76IMPACT SIGNAL
Evidence of global relevance

Invasive Asian water moss (Salvinia cucullata) biochar modulates selected steviol glycoside biosynthesis-related gene expression and drought-associated physiological responses in Stevia

A Chiang Mai University greenhouse study found that Salvinia cucullata biochar was associated with higher KAH and UGT76G1 expression, modestly lower UGT74G1, reduced stevioside, and relatively stable rebaudioside A. Plant architecture changed under selected drought conditions, but leaf area, total biomass, and root weight did not consistently improve, indicating profile modulation rather than proven yield enhancement.

Thai researchersPiyachat Sunanta · Pasin Norkum ai · Patipon Teerakitchotikan · Tibet Tangpao · Nguyen Vu Linh · Luu Tang Phuc Khang · Sarana Rose Sommano
Endometrial Receptivity Proteomics76IMPACT SIGNAL
Evidence of global relevance

Proteomic profiling of isolated mouse endometrial epithelial cells reveals coordinated redox and endoplasmic reticulum stress-associated pathways during uterine receptivity

Comparing isolated mouse endometrial epithelial cells on pregnancy days 1 and 4, researchers found 80 differentially expressed spots among approximately 674 and identified 52 proteins. Day 4 showed coordinated antioxidant and ER-stress-associated increases, with Gstm2 elevated at protein and transcript levels. This is a candidate pathway map, not proof that Gstm2 controls human implantation.

Thai researchers๋Jakree Jitjumnong · Wilasinee Inyawilert · Attapol Tiantong · Tossapol Moonmanee
Vital Pulp Therapy in Permanent Teeth76IMPACT SIGNAL
Evidence of global relevance

The effectiveness of pulpotomy in mature permanent posterior teeth with irreversible pulpitis: a systematic review and meta-analysis

A systematic review of 23 randomised studies estimated 12-month success at 0.92 for full pulpotomy and 0.89 for partial pulpotomy in mature permanent posterior teeth with irreversible pulpitis. Intention-to-treat two-arm comparisons favoured full pulpotomy (OR 1.85), but GRADE certainty was low to very low and evidence beyond 12 months was less certain.

Thai researchersCuong Manh Hoang · Sirawut Hiran‐us · Pirawish Limlawan · Soranun Chantarangsu · Anjalee Vacharaksa
Aphasia and Music-Therapy Feasibility76IMPACT SIGNAL
Evidence of global relevance

Feasibility of Integrating Music Therapy into Routine Speech-Language Rehabilitation for Post-Stroke Aphasia: A Real-World Outpatient Study

A Thai quasi-experimental outpatient study found that a manualised music-therapy protocol could be delivered alongside speech-language therapy. Both groups improved within group; the augmented group showed numerically larger language gains, but between-group differences were not significant. Because it also received more total therapy time, modality-specific effectiveness cannot be inferred.

Thai researchersNattapat Taarmat · Benjamas Prathanee · Pornpan Kaenampornpan · Natthasart Unasri · Nichapatr Phutthikhamin
Marine Protected Area Law76IMPACT SIGNAL
Evidence of global relevance

Marine Protected Areas in Thailand: A Legal Study of Compliance with International Obligations

A legal analysis found that Thailand has multiple laws supporting marine protected-area conservation, but lacks key elements of climate-resilient MPAs: clear protection-level criteria, connected networks, and binding cross-agency coordination. It recommends that the Department of Marine and Coastal Resources lead reform aligned with international obligations.

Thai researchersPradipha Suwanrat
Climate Risk and Corporate Governance76IMPACT SIGNAL
Evidence of global relevance

Board Governance and Firm Resilience to Climate Risk: Evidence From the Thailand Flood Crisis

Panel data comprising 1,060 firm-years from 421 non-financial Thai listed firms in 2010-2012 showed lower profitability during the 2011 flood and continued weakness in the following year. Board size had no unconditional direct effect, but interaction results suggested that larger boards partially cushioned profitability during the acute crisis only, not during recovery.

Thai researchersKanyarat Sanoran
E-Cigarettes and Human Metabolomics75IMPACT SIGNAL
Evidence of global relevance

Metabolic disruption associated with e-cigarette vaping and secondhand exposure: Urinary metabolomics evidence from a Thai population

A Thai urinary-metabolomics study compared active e-cigarette users, people exposed to secondhand aerosol, and unexposed controls. Direct use was associated with amino-acid, mitochondrial-energy, and glutathione pathways, while secondhand exposure was linked mainly to alanine-aspartate-glutamate metabolism. These are biological-response associations, not proof that exposure caused disease.

Thai researchersPreechaya Tajai · Suparada Sawatdikun · Tapakon Srisopa · Giatgong Konguthaithip · Pantira Parinyarux · Panida Ditsawanon · Piyapan Charoensook
Poultry Coccidiosis and Phytogenics75IMPACT SIGNAL
Evidence of global relevance

Anticoccidial Efficacy of Solid-Dispersion Formulations Containing Curcuma longa and Piper longum Extracts Against Eimeria tenella Infection in Broiler Chickens

In a Chiang Mai University experiment involving 74 broilers challenged with Eimeria tenella, solid-dispersion turmeric and long-pepper formulations damaged oocyst structure and reduced lesions and oocyst shedding in selected groups. Long pepper at 6 g/kg feed showed favourable growth in this experiment, but small groups and unreplicated pen-level feed data prevent claims that the products can replace farm anticoccidials.

Thai researchersNisachon Apinda · Wasana Chaisri · Terdsak Yano · Suwit Chotinan · Thanaporn Eiamsam-ang · Saruda Tiwanathagorn · Panuwat Yamsakul
AI Bug-Severity Classification75IMPACT SIGNAL
Evidence of global relevance

Adaptive Fusion of Bug Report Titles and Descriptions for Automated Bug Severity Classification in Software Maintenance

Adaptive Title-Description Fusion separately encoded bug-report titles and descriptions and learned their relative contribution. On five-class Mozilla Bugzilla data it achieved Macro-F1 0.771, compared with 0.756 for standard gated fusion and 0.739 for direct concatenation. The result supports adaptive fusion but does not establish cross-project generalisation or real maintenance impact.

Thai researchersThananchai Khamket · Jatuphum Juanchaiyaphum · Theeraya Uttha · Manasawee Kaenampornpan · Jantima Polpinij
Lead, Aquatic Foods, and Community Health75IMPACT SIGNAL
Evidence of global relevance

Estimated Dietary Lead Exposure Through Aquatic Animal Consumption and Health Symptoms in a Lake-Dependent Community: Evidence from Nong Han Lake, Northeast Thailand

In a cross-sectional Nong Han Lake study, lead in three aquatic species was below the 0.3 mg/kg limit and median estimated intake was 0.1004 µg/kg body weight/day. Although musculoskeletal symptoms were common, estimated dietary lead intake was not associated with symptoms after adjustment (aOR 1.30; p=0.450), so the symptoms should not be attributed to lead in aquatic foods.

Thai researchersBirabongse Hardthakwong · Kulthida Y. Kopolrat · Panchamapohn Rattanahon · Sribud Srichaijaroonpong · Piyapong Chaiyasarn · Narita Fakkaew · Nutta Taneepanichskul · Ratanee Kammoolkon
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.

1,808records
1,808 records
74IMPACT SIGNAL
Clinical Medicine

Genome-scale analysis of Mycobacteroides abscessus clinical isolates from a university hospital

Journal of King Saud University - Science

Thailand-affiliated authors
Auttawit Sirichoat · Chutinthorn Oungbamnet · Yothin Hinwan · Nut Nithimongkolchai · Vorthon Sawaswong · Suwalak Chitcharoen · Kiatichai Faksri
Institutions
Khon Kaen University · Mahidol University
74IMPACT SIGNAL
Clinical Medicine

Suspected Paramalignant Pleural Effusion as the Primary Presentation of Disseminated Cholangiocarcinoma in a Cat

Veterinary Sciences

Thailand-affiliated authors
Kanoklada Koomgun · Wuttikij Ruangpoonga · Piraya Jaiyangyeun · Nattawipa Suwannasaeng · Chaiyan Kasorndorkbua · Naris Thengchaisri · Panpicha Sattasathuchana
Institutions
Kasetsart University
74IMPACT SIGNAL
Clinical Medicine

Behavioral and Clinical Correlates of Frequent Self-Reported Sleep Bruxism Among Thai Participants: A Cross-Sectional Study

American Journal of Physical Education and Health Science

Thailand-affiliated authors
Kanyawee Teepun · Nichakan Polpetch · Teetat Srikaue · Patraporn Ekvitayavetchanukul
Institutions
Ministry of Science and Technology Thailand · Satriwitthaya 2 School · Sakon Nakhon Rajabhat University · Khon Kaen University
74IMPACT SIGNAL
Multidisciplinary

Perceptions, Attitudes, and Expectations Toward Primary Health Care Service Provision and Their Association with Service Utilization in Subdistrict Health Promoting Hospitals in Northeastern Thailand: A Cross-Sectional Study

Healthcare

Thailand-affiliated authors
Kanokporn Somporn · Niwat Songsin · Sarayut Chusuton · Sittichai Singsu · Adithep Phranphithak
Institutions
Suan Sunandha Rajabhat University · Pathumthani University · Ministry of Public Health
74IMPACT SIGNAL
Clinical Medicine

Bronchoalveolar Lavage Fluid Lipoarabinomannan as a Rapid Rule-Out Tool for Smear-Negative Pulmonary Tuberculosis in a Non-HIV-Predominant, High-Burden Setting: A Prospective Study

Open Forum Infectious Diseases

Thailand-affiliated authors
WARUNYA YOUBUREE · Tananchai Petnak · Chavachol Setthaudom · Porpon Rotjanapan
Institutions
Mahidol University · Ramathibodi Hospital
74IMPACT SIGNAL
Clinical Medicine

Reliability of Perceptual Assessment According to Speech Stimuli in Thai Patients with Cleft Lip and/or Palate

Archives of Plastic Surgery

Thailand-affiliated authors
Kalyanee Makarabhirom · Atchaphan Ruangsuk · Supaporn Chinchai · Natwipa Wanicharoen · Piyawan Jareontonyakorn · Pimpakan Hanpa · Saran Worasakwutiphong · Natthasart Unasri · Palita Yaemsuan
Institutions
Chiang Mai University · Naresuan University · Khon Kaen University
74IMPACT SIGNAL
Global Public Health

In Vitro Digestion Influences Bioactive Compound Profiles, Antioxidant Activity, and Free Amino Acid Release in Plant-Based Milk Alternatives

Foods

Thailand-affiliated authors
Nonthiwat Taesuk · Theeraphan Chumroenphat · Nidthaya Seephua · Manmanut Srikaew · Sirithon Siriamornpun · Apichaya Bunyatratchata
Institutions
Mahasarakham University · Ubon Ratchathani Rajabhat University · Ubon Ratchathani University
74IMPACT SIGNAL
Clinical Medicine

Rising incidence of central precocious puberty in Thailand: a nationwide population-based study before, during, and after the COVID-19 pandemic (2018–2024)

Korean Journal of Pediatrics

Thailand-affiliated authors
Pattara Wiromrat · Preamrudee Poomthavorn · Ratikorn Chaisiwamongkol · Chaiyawat Suppasilp · Ouyporn Panamonta · Ratchaneewan Sinitkul
Institutions
Khon Kaen University
74IMPACT SIGNAL
Clinical Medicine

Accuracy of Bispectral Index™ monitoring in an alternative nasal position in pediatric patients under general anesthesia: a prospective observational study

Canadian Journal of Anesthesia/Journal canadien d anesthésie

Thailand-affiliated authors
Taniga Kiatchai · Pakjira Sombatthaveekul · Niracha Wongchompoo · Pichaya Waitayawinyu · Sujin Suwanna · Jirapat Aiamsophon · Naiyana Aroonpruksakul · Nophanan Chaikittisilpa
Institutions
Siriraj Hospital · Mahidol University
74IMPACT SIGNAL
Clinical Medicine

Influenza Vaccine Effectiveness Against Pneumonia and COPD Exacerbations Among Patients with Chronic Obstructive Pulmonary Disease in Thailand: A National Test-Negative Design Study, 2013–2024

Vaccines

Thailand-affiliated authors
Sutthinan Chawalchitiporn · Pichaya Tantiyavarong · Jiraphut Kittiwatanachod · Suriya Naosri · Kriengkrai Prasert · Prabda Praphasiri
Institutions
Thammasat University · Nakhon Phanom University · Kasetsart University · Sakon Nakhon Rajabhat University
74IMPACT SIGNAL
Clinical Medicine

The extracellular vesicles derived from TNF-α primed umbilical cord mesenchymal stromal cells enhance the maturation of natural killer cells through CCL2/CCR2 pathway

Stem Cell Research & Therapy

Thailand-affiliated authors
Nuttapoom Vongthaiwan · Witchayapon Kamprom · Sakaorat Sittipol · Chayani Phothichan · Pakpoom Taychakawanitkul · Aungkura Supokawej
Institutions
Mahidol University · Police General Hospital
74IMPACT SIGNAL
Clinical Medicine

Time-Dependent Changes in the Mechanical Properties of Directly Printed Tera Harz TC-85 DAC (Direct Aligner Clear) After Manufacturing

Oral Sciences Reports

Thailand-affiliated authors
Boontida Changkhaokham · Kanokporn Somma · Thanpitcha Kovjiriyapan · Parida Chitchak · Jiratchya Leerattanapetch · Santisuk Sombun · Pornpat Theerasopon · Suttichai Krisanaprakornkit · Jirawan Chartpitak
Institutions
Mae Fah Luang University · Mae Fah Luang University Hospital · Naresuan University · University of Phayao
74IMPACT SIGNAL
Multidisciplinary

Effect of Lactobacillus-Bifidobacterium Probiotic Yogurt on Oral Candida Levels in Older Adults

Oral Sciences Reports

Thailand-affiliated authors
Pinyo Kerdpolwattana · Thararat Chitov · Chatsri Kuansuwan · Surawut Pongsiriwet · Kanyarat Korwanich · Jitjiroj Ittichaicharoen
Institutions
Chiang Mai University
74IMPACT SIGNAL
Clinical Medicine

Utilizing Laser Technology for Debonding of Orthodontic Ceramic Brackets: A Literature Review

Oral Sciences Reports

Thailand-affiliated authors
Todsaphon Inprakhon · Natapat Tarapun · Napat Srisooksombat · Praesai Khattipan · Vilasinee Vichitrananda · Pornpat Theerasopon
Institutions
University of Phayao
74IMPACT SIGNAL
Fundamental Science

Long-duration oscillation of a tsunami in the west Japan region following the 21 December 2010 Mw 7.4 Bonin Outer-rise earthquake

Ocean Engineering

Thailand-affiliated authors
Anawat Suppasri
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Engineering

Effects of the Plane Strain Ratio and Wall Relative Stiffness on Deep Excavation Behavior in Clay Deposits

International Journal of Geomechanics

Thailand-affiliated authors
Raksiri Sukkarak · Panich Voottipruex · Suraparb Keawsawasvong · Suched Likitlersuang
Institutions
King Mongkut's University of Technology North Bangkok · Thammasat University · Chulalongkorn University
74IMPACT SIGNAL
Global Public Health

Upcycling Jackfruit Seeds as a Sustainable Malt Substitute for Beer Fermentation: Impacts on Physicochemical Quality and Volatile Profile

Fermentation

Thailand-affiliated authors
Nyan Minn Paing · Witsaponr Jorsungnoen · Sumittra Thaingoea · Shankar Neupane · Do Quyen Nguyen · Nattaya Konsue
Institutions
Mae Fah Luang University
74IMPACT SIGNAL
Clinical Medicine

Response predictors for lumbar epidural steroid injection outcomes for radiculopathy: a retrospective study

PAIN Reports

Thailand-affiliated authors
Suratsawadee Wangnamthip · Natinee Benjangkhaprasert · Nantthasorn Zinboonyahgoon · Pramote Euasobhon · Raviwon Atisook · Chanon Ngamsombat · Ruth F. Lopez · Skaorat Panchoowong
Institutions
Siriraj Hospital · Mahidol University · Ramathibodi Hospital
74IMPACT SIGNAL
Energy and Materials

Illuminating innovations: leveraging the optoelectronic capabilities of carbon dots for advanced displays, sensors, and renewable energy solutions

Frontiers in Chemistry

Thailand-affiliated authors
Mazloom Shah
Institutions
Asian University
74IMPACT SIGNAL
Energy and Materials

Decoupling Bulk Energetics and Interfacial Passivation in Low‐Temperature TiO 2 for High‐Performance Carbon Electrode‐Based Perovskite Solar Cells

Solar RRL

Thailand-affiliated authors
Warunee Khampa · Woraprom Passatorntaschakorn · Wongsathon Musikpan · Chukwuebuka Emmanuel Usulor · Sukhanidhan Singh · Isaac Chinaza Ogbuagu · Athipong Ngamjarurojana · Ratchadaporn Supruangnet · Hideki Nakajima · Pongsakorn Kanjanaboos · Anusit Kaewprajak · Pisist Kumnorkaew · Pipat Ruankham · Duangmanee Wongratanaphisan
Institutions
Chiang Mai University · Synchrotron Light Research Institute · Mahidol University · National Science and Technology Development Agency · National Nanotechnology Center · Thailand Center of Excellence in Physics
74IMPACT SIGNAL
Environmental Engineering

Revisiting theMechanism of Fluoroacetate Dehalogenase-CatalyzedDegradation of Fluorocarboxylic Acid via Cluster Models

The Journal of Physical Chemistry B

Thailand-affiliated authors
Manussada Ratanasak · Thanyada Rungrotmongkol · Yasuteru Shigeta
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Clinical Medicine

Robotic Ureteroenteric Stricture Repair: A Decade of Surgical Experience and Technique Evolution

Journal of Endourology

Thailand-affiliated authors
Wattanachai Ratanapornsompong · Sutthirat Sarawong
Institutions
Ramathibodi Hospital · Police General Hospital
74IMPACT SIGNAL
Clinical Medicine

The Impact of Plant-Derived Foods and Medicines on the Lung–Gut Axis and Microbiota Cross-Talk

Molecules

Thailand-affiliated authors
Sarocha Vivatvakin · Duangporn Werawatganon
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Environmental Engineering

A study on electrokinetic stabilization of soft Bangkok clay using a physical model

Springer Link (Chiba Institute of Technology)

Thailand-affiliated authors
Petchnual Wisarut · Srinil Chortham · Choosanguan Apiwat
Institutions
King Mongkut's Institute of Technology Ladkrabang

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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