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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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Environmental Radiation and Community Health73IMPACT SIGNAL
Evidence of global relevance

Comprehensive exposure assessment of residents in a former tin mining area in Kanchanaburi, Thailand

A multi-pathway assessment in E-Tong, a former tin-mining community on granitic bedrock in Kanchanaburi, covered radon, thoron, gamma radiation, food, and drinking water. The estimated total dose was 2.8 mSv/year, with control-area comparisons indicating geological background rather than residual mining contamination.

Thai researchersSaowarak Musikawan · Theerawat Pluemjit · Kitkawin Aramrun · Thawatchai Itthipoonthanakorn · Rawiwan Kritsananuwat · Worawat Poltabtim · Phachirarat Sola
Food Bioprocessing and B-Vitamin Fortification73IMPACT SIGNAL
Evidence of global relevance

Impact of carbon and nitrogen source variation on B-vitamin accumulation in Yarrowia lipolytica: Toward microbial fortification of food ingredients

Controlled fermentations showed that carbon and nitrogen formulation can tune B-vitamin profiles in Yarrowia lipolytica biomass. Glucose with yeast extract produced the highest biomass and intracellular B1, B3, and B6, whereas mixed sugars maximized intracellular folate.

Thai researchersPanwana Khunnonkwao · Sitanan Thitiprasert · Atsushi Minamino · Tatsuya Matsuno · Nuttha Thongchul
AI Imaging for Women's Health73IMPACT SIGNAL
Evidence of global relevance

PCOSFusion: a hybrid HOG–LBP feature-based approach for PCOS classification using StackPCOS and StackBoostPCOS

The study proposes an automated ovarian-image classifier combining HOG-LBP features with two stacking-ensemble strategies. The version adding Gradient Boosting as a fifth base learner reported 98.44% accuracy, 99.35% precision, and 98.49% recall.

Thai researchersArfat Ahmad Khan
Animal Nutrition and Gut Microbiome73IMPACT SIGNAL
Evidence of global relevance

Effects of Dietary Supplementation with Wolffia globosa and Limosilactobacillus reuteri KUB-AC5 on Health Parameters and Gut Microbiota Composition in Dogs

A 28-day feeding trial in 24 healthy dogs compared a control diet, 3.5% Wolffia globosa powder, and Wolffia combined with Limosilactobacillus reuteri KUB-AC5. Body weight, condition, fecal consistency, intake, and blood measures did not differ, while selected bacterial taxa changed.

Thai researchersSathita Areerat · Koramit Jenjirawatn · Surangkhalak Khamma · Peeraya Chapanon · Pipatpong Chundang · Napat Praditrungwatana · Nichaphon Pliantiangtam · Preecha Patumcharoenpol · Nattaphong Akrimajirachoote · Massalin Nakphaichit · Suvimol Charoensiddhi · Tuchakorn Lertwanakarn · Pornsucha Palaseweenun
Nanocrystalline Films and Semiconductor Materials73IMPACT SIGNAL
Evidence of global relevance

Investigation of the annealing duration effect on the structural, morphological, wettability, and mechanical properties of nanocrystalline iron disilicide

Thai researchers deposited nanocrystalline iron disilicide films on silicon using facing-target sputtering and compared annealing at 300 degrees Celsius for two, four, and six hours. Longer annealing improved crystallite distribution and appeared to reduce some defects, but produced only modest changes in structure, wettability, and hardness.

Thai researchersNattakorn Borwornpornmetee · Thitirat Saenchantha · Thanagorn Khuanpanya · Boonchoat Paosawatyanyong · Nathaporn Promros
Deep-Eutectic Solvents and Biocatalysis73IMPACT SIGNAL
Evidence of global relevance

Spontaneous formation of highly concentrated phenylacetylcarbinol via in situ phase separation in deep eutectic solvents using Candida magnoliae whole cells

Chiang Mai University and collaborators screened nine deep-eutectic solvents with Candida magnoliae whole cells for phenylacetylcarbinol production. Choline chloride:glycerol performed best; the 20%-water system reached 148.2 mM total PAC, while a 100%-water, 1:1 DES:buffer condition improved productivity and spontaneously formed a PAC-rich top phase around 2.5 M. This integrates reaction with initial separation at laboratory scale, not yet proven sustainable at process scale.

Thai researchersSu Lwin Htike · Charin Techapun · Yuthana Phimolsiripol · Pornchai Rachtanapun · Julaluk Khemacheewakul · Suphat Phongthai · Siraphat Taesuwan · Sarinthip Thanakkasaranee · Sumeth Sommanee · Kritsadaporn Porninta · Chatchadaporn Mahakuntha · Rojarej Nunta · Dan Gao · Noppol Leksawasdi
Curcumin and Cognitive Health73IMPACT SIGNAL
Evidence of global relevance

Curcumin and Cognitive Health: Insights from Randomized Controlled Trials

This review summarises adult curcumin RCTs, with some Longvida, Theracurmin and CurQfen trials reporting improvements in memory, attention, mood, cerebral blood flow or inflammatory markers, particularly in older adults. Results vary by formulation, dose, duration and population. The abstract gives no systematic search, trial count or pooled effect, so evidence is insufficient to recommend curcumin as a cognitive enhancer.

Thai researchersBhagavathi Sundaram Sivamaruthi · Chaiyavat Chaiyasut · Periyanaina Kesika
Reproductive Health and Contraceptive Implants73IMPACT SIGNAL
Evidence of global relevance

Contraceptive implant discontinuation at one year in adults and adolescents: Implications for adolescent reproductive health services

A retrospective cohort of 2,014 etonogestrel or levonorgestrel implant initiators in 2016-2021 found one-year discontinuation at 3.83 per 100 person-years overall, 2.84 in adolescents and 4.16 in adults, with no significant difference. Sequential users had lower hazard (aHR 0.29), and abnormal bleeding was the leading reason. Single-centre findings should not diminish adolescent-specific services.

Thai researchersChanaphat Tarat · Sutira Uaamnuichai · Phanupong Phutrakool · Rattawit Rattawiwat · Jade Navyvichit · Pagapan Sarapat · Charoen Taweepolcharoen · Unnop Jaisamrarn · Somsook Santibenchakul
Rare Blood-Group Genomics and Transfusion Medicine73IMPACT SIGNAL
Evidence of global relevance

Identification and protein modelling analysis of a homozygous FUT1*01W.09 variant in a Thai patient with the para‐Bombay phenotype

A single Thai para-Bombay case was studied by serology, whole-exome/Sanger sequencing and protein modelling. Homozygous FUT1 c.658C>T (p.Arg220Cys; FUT1*01W.09) accompanied ABO*B.01 and a silent FUT2 variant. Modelling suggested impaired substrate interactions without global destabilisation. The result informs compatible transfusion, but mechanism is in silico and evidence comes from one patient.

Thai researchersPrakarn Sawatdee · Oytip Nathalang · Kamphon Intharanut
Natural-Product Chemistry and EGFR Inhibition73IMPACT SIGNAL
Evidence of global relevance

Late-stage halogenation of Scortechinone D via NaX oxidation and inhibitory activity against EGFR tyrosine kinase

Thai chemists used Oxone and sodium halides for late-stage halogenation of scortechinone D, yielding three new derivatives characterised by NMR/HRMS and X-ray for the iodo compound. Compound 2 inhibited EGFR tyrosine kinase by 63.5% at 10 μM but also suppressed normal WI-38 cell growth by 58.8% at the same concentration, indicating poor selectivity and no drug-ready lead.

Thai researchersSutin Kaennakam · Warinthorn Chavasiri
Kombucha and Bioactive Delivery72IMPACT SIGNAL
Evidence of global relevance

Development and Characterization of Kombucha Tea Nanoemulsion for Stability, Bioactive Delivery, and Functional Food Applications

Chiang Mai University researchers compared green, oolong and black tea kombuchas, then formulated the stronger in-vitro antioxidant green-tea concentrate as a nanoemulsion. Mean size was 110.03 nm, encapsulation efficiency 91.66%, and physical nanoscale stability persisted for six months at 4°C, with biphasic release and uptake by three cell lines. This supports a food-ingredient platform, not human health benefit.

Thai researchersThida Kaewkod · Nitsanat Cheepchirasuk · Wipawadee Teppabut · Chayangkorn Kuntolbut · Yingmanee Tragoolpua
Motorcycle Safety and Behaviour72IMPACT SIGNAL
Evidence of global relevance

Examining the Effects of Motorcyclist Risk Behavior and Protective Behavior on Motorcycle Crash Involvement

A cross-sectional survey of 2,910 active motorcyclists used a modified MRBQ and structural equation modelling. Risk behaviour was positively associated with self-reported crash involvement, while protective behaviour was inversely associated. The authors interpret protection indirectly because equipment usually reduces injury severity rather than crash occurrence. Recall-based associations do not establish causality.

Thai researchersDissakoon Chonsalasin · Thanapong Champahom · Sajjakaj Jomnonkwao · Vatanavongs Ratanavaraha
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
70IMPACT SIGNAL
Clinical Medicine

Pharmacokinetic modeling to support WHO-weight band dosing of a new pediatric darunavir/ritonavir (120/20 mg) fixed-dose combination tablet for children at least 3 years old and weighing 10 to less than 35 kg

JAIDS Journal of Acquired Immune Deficiency Syndromes

Thailand-affiliated authors
Marc Lallemant · Tim R. Cressey
Institutions
Chiang Mai University
70IMPACT SIGNAL
Clinical Medicine

Multi-Target Neuroprotective Effects of Cordycepin and Adenosine from Cordyceps militaris Against Amyloid-β-Induced Neurotoxicity

Biomedicines

Thailand-affiliated authors
Sunita Chamyuang
Institutions
Mae Fah Luang University
70IMPACT SIGNAL
Global Public Health

Isolate-Specific Modulation of Growth, Carbon Allocation, and Transcriptomic Responses in Spirodela polyrhiza by Duckweed-Associated Bacteria

Microorganisms

Thailand-affiliated authors
Arinthip Thamchaipenet · Masaaki Morikawa
Institutions
Kasetsart University
70IMPACT SIGNAL
Multidisciplinary

Comparative Dermatological Bioactivities of Chlorophylized and Dechlorophylized Centella asiatica Extracts

Cosmetics

Thailand-affiliated authors
Narawadee Rujanapun · Kulawadee Malee · Wuttichai Jaidee · Subhadip Banerjee · Thidarat Duangyod · Pravaree Phuneerub · Sorraya Champakam · Rawiwan Charoensup
Institutions
Mae Fah Luang University
70IMPACT SIGNAL
Energy and Materials

Evaluation of Inhibitory Activities of Phenolic and Flavonoid Constituents of Nelumbo nucifera Gaertn. Against Tyrosinase, Elastase, and Collagenase by Computational Methods and Supported by Experimental Validation

Cosmetics

Thailand-affiliated authors
Ployvadee Sripadung · Nadtanet Nunthaboot · Catheleeya Mekjaruskul · Ploenthip Puthongking · Bunleu Sungthong
Institutions
Mahasarakham University · Khon Kaen University
70IMPACT SIGNAL
Engineering

Numerical Analysis of First- and Second-Law Performance in Round Tubes Equipped with Multiple Helical Screw Tape Inserts

Eng—Advances in Engineering

Thailand-affiliated authors
Smith Eiamsa‐ard · Sathaporn Liengsirikul · S. Chokphoemphun · Varesa Chuwattanakul · Paisan Naphon · Monsak Pimsarn
Institutions
Mahanakorn University of Technology · Kasetsart University · Sakon Nakhon Rajabhat University · King Mongkut's Institute of Technology Ladkrabang · Srinakharinwirot University
70IMPACT SIGNAL
Global Public Health

Maternal ontogeny modulates auxin-associated cutting mortality in Amentotaxus formosana, with genotype-specific responses revealed by Cox proportional hazards modelling

Frontiers in Plant Science

Thailand-affiliated authors
Meng‐Shin Shiao
Institutions
Ramathibodi Hospital
70IMPACT SIGNAL
Clinical Medicine

Spatial Determinants of Pathogenic Leptospira Viability in Paddy Field Surface Waters: Mechanistic Insights from Machine Learning and Geographically Weighted Logistic Regression

ACS ES&T Water

Thailand-affiliated authors
Jaruwan Wongbutdee · Jutharat Jittimanee · Wacharapong Saengnill
Institutions
Ubon Ratchathani University
70IMPACT SIGNAL
Clinical Medicine

Does a Loading Dose Improve Outcomes? Colistin Therapy for Urinary Tract Infections Caused by Multidrug-Resistant Gram-Negative Bacteria

Antibiotics

Thailand-affiliated authors
Wasan Katip · Puntapong Taruangsri · Siriporn Okonogi · Ajaree Rayanakorn
Institutions
Chiang Mai University · Nakornping Hospital
70IMPACT SIGNAL
Multidisciplinary

The Effect of Temperature Variations on the 5-Hydroxymethylfurfural Content, Antioxidant and Antimicrobial Properties of Honey

Life

Thailand-affiliated authors
Guntima Suwannapong · Rujira Ponkit · Worachote Boonsriwong · Sanchai Naree
Institutions
Burapha University
70IMPACT SIGNAL
Multidisciplinary

Depressive Symptoms Among Orphaned University Students in Thailand: The Role of Attachment Insecurity, Resilience, Inner Strength, and Perceived Social Support

Psychiatry International

Thailand-affiliated authors
Fanglin Meng · Decha Tamdee · Nahathai Wongpakaran · Justin DeMaranville · Tinakon Wongpakaran
Institutions
Chiang Mai University
70IMPACT SIGNAL
Multidisciplinary

A Semantic Clustering Framework for Discovering Latent Offense Patterns: A Case Study of Thai Police Records

Digital

Thailand-affiliated authors
Krittakom Srijiranon · Tanatorn Tanantong · Nattanon Keeratiwattapong · Nawarerk Chalarak
Institutions
Thammasat University
70IMPACT SIGNAL
Clinical Medicine

Feline Kobuvirus in Domestic Cats in Northern Vietnam: Molecular Insights Reveal Adaptive Evolution in VP1 Protein

International Journal of Molecular Sciences

Thailand-affiliated authors
Hieu Van Dong · Amonpun Rattanasrisomporn · Chaiwat Boonkaewwan · Jatuporn Rattanasrisomporn
Institutions
Kasetsart University · Phetchaburi Rajabhat University
70IMPACT SIGNAL
Clinical Medicine

Effect of Sintering Conditions and Acidic Environments on the Wear of 5Y-ZP Zirconia

Dentistry Journal

Thailand-affiliated authors
Benya Kangsanarak · Pimduen Rungsiyakull
Institutions
Chiang Mai University
70IMPACT SIGNAL
Clinical Medicine

Oral Leiomyomatous Hamartoma of the Midline Maxillary Gingiva: A Case Report and Review of the Literature

Oral Sciences Reports

Thailand-affiliated authors
Pornpop Rattana-arpha · Preuktichai Buriyameathakul · Puangwan Lapthanasupkul
Institutions
Phramongkutklao Hospital · Mahidol University
70IMPACT SIGNAL
Engineering

Carbon capture biocementation pathways for sustainable geotechnical engineering: a review

Discover Environment

Thailand-affiliated authors
Keeratikan Piriyakul
Institutions
King Mongkut's University of Technology North Bangkok
70IMPACT SIGNAL
Multidisciplinary

Modulation instability asymmetry in optical fibers beyond Kerr nonlinearity: The role of Raman scattering

Next Materials

Thailand-affiliated authors
Rami Ahmad El‐Nabulsi · Waranont Anukool
Institutions
Chiang Mai University
70IMPACT SIGNAL
Environmental Engineering

Spatially Engineered Cu(II)‐Containing Polyphosphazene‐Based Catalysts Enable Electrochemical CO 2 Reduction to Ethanol

Small

Thailand-affiliated authors
Pinit Kidkhunthod · Junjuda Unruangsri
Institutions
Synchrotron Light Research Institute · Chulalongkorn University
70IMPACT SIGNAL
Global Public Health

Advancing Performance Management through Digital Transformation in Human Resource Practices

Asia Social Issues

Thailand-affiliated authors
Boon-Anan Phinaitrup
Institutions
National Institute of Development Administration
70IMPACT SIGNAL
Multidisciplinary

A relaxed inertial projection algorithm for solving inverse quasi-variational inequalities and its application to traffic assignment

Journal of Inequalities and Applications

Thailand-affiliated authors
Konrawut Khammahawong
Institutions
Rajamangala University of Technology
70IMPACT SIGNAL
Engineering

Lateral Capacity of Square GFRP-Reinforced Concrete Columns with Closed-Type Winding Ties: A Comparative Study

Composites Part C Open Access

Thailand-affiliated authors
Chanachai Thongchom
Institutions
Thammasat University
70IMPACT SIGNAL
Multidisciplinary

On the Generation of Pre‐Sunrise Equatorial Plasma Bubbles in Southeast Asia During the Geomagnetic Storm of May 2024

Earth and Space Science

Thailand-affiliated authors
Punyawi Jamjareegulgarn
Institutions
King Mongkut's Institute of Technology Ladkrabang
70IMPACT SIGNAL
Multidisciplinary

PAPR reduction in NOMA waveforms using PTS-based binary–real coded genetic algorithm for 6G radio systems

Scientific Reports

Thailand-affiliated authors
Aziz Nanthaamornphong
Institutions
Prince of Songkla University
70IMPACT SIGNAL
Digital Health

Machine Learning for Second‐ and Third‐Harmonic Generation: Benchmarks, Challenges, and a Roadmap for Data‐Driven Photonic Materials

Advanced Theory and Simulations

Thailand-affiliated authors
Ramin Khezri
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