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EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

972 analyses
Biodiversity76IMPACT SIGNAL
Regional foundational knowledge

A New Pristaulacus Wasp Species Expands the Biodiversity Record of Thailand

An integrative review of Thai Pristaulacus wasps combined morphology, DNA barcoding, and phylogenetic analysis. It recognizes 17 Thai species, describes P. chiangmaiensis as new to science, records P. vilhelmseni in Thailand for the first time, and supplies an identification key and distribution map.

Thai researchersBuntika A. Butcher and Chulalongkorn University-affiliated researchers
Energy Materials76IMPACT SIGNAL
Advanced energy-storage prototype

A Quasi-Solid Micro-Supercapacitor Operates Down to -20 C

A Chulalongkorn-affiliated team combined a redox-active deep-eutectic gel electrolyte with CNTs coated in ZIF-8-derived porous carbon, targeting ion transport, accessible surface area, and low-temperature operation. The laboratory device reported strong areal performance and retention.

Thai researchersJeng-Yu Lin and Chulalongkorn University-affiliated contributors
Circular Energy and Waste76IMPACT SIGNAL
Chemical-recycling potential

Temperature-Controlled Condensation for Gasoline-Range Fuel from Plastic Waste

A Thai team from Thammasat and Kalasin universities studies temperature-controlled condensation after plastic-waste pyrolysis to target gasoline-range products. ACS and Crossref exposed no abstract, so feedstock, temperatures, yield, and fuel-quality claims are withheld.

Thai researchersNattadon Pannucharoenwong; Snunkhaem Echaroj; Keyoon Duanguppama; Tanatorn Tanantong; Kumpanat Chaiphet; Chinnapat Turakarn; Phadungsak Ratanadecho
Agriculture and Environment81IMPACT SIGNAL
Circular-agriculture potential

Invasive Water-Moss Biochar Alters Stevia Responses to Drought

A Chiang Mai University-linked team converted invasive Salvinia cucullata into biochar and tested it on stevia across water-holding conditions. Biochar did not consistently increase biomass, but it was associated with altered shoot architecture, selected antioxidant traits, and expression of genes involved in steviol-glycoside biosynthesis.

Thai researchersPiyachat Sunanta; Pasin Norkum ai; Patipon Teerakitchotikan; Tibet Tangpao; Sarana Rose Sommano
Clinical Medicine80IMPACT SIGNAL
Clinical signal requiring external validation

Predictors of In-Hospital Death in High-Killip STEMI After Reperfusion

A retrospective cohort of PCI-treated STEMI patients with Killip class III-IV reported 18.8% in-hospital mortality. Low hemoglobin, low mean arterial pressure, use of more than two vasopressors, and multivessel PCI were associated with higher mortality.

Thai researchersChorchana Wichian; Thotsaporn Morasert; Surat Tongyoo; Arunsri Rattanaprom
Advanced Materials79IMPACT SIGNAL
Quantitative materials-design guidance

Molecular Weight Tunes the Heat-Strength-Ductility Balance in Stereocomplex PLA

A Mahasarakham University-linked study shows that PLLA and PDLA molecular-weight pairing controls stereocomplex crystallization, improving heat resistance but potentially causing brittleness. Experiments and finite-element analysis map a design space rather than optimizing a single property.

Thai researchersYottha Srithep
clinical-medicine84IMPACT SIGNAL

Expert Clinical Consensus on Body Surface Gastric Mapping Phenotypes for Gastroduodenal Disorders: ‘Auckland Classification’ v1.0

INTRODUCTION: Chronic gastroduodenal disorders remain challenging to manage, and new diagnostic approaches are needed to better delineate underlying causes and guide therapeutic decisions. Body Surface Gastric Mapping (BSGM) technologies combine high-resolution gastric myoelectrical activity measurements with symptom and psychological profiling to provide mechanistic insights into gastric motor and sensory dysfunction. An International Working Group convened to derive the first consensus classification of BSGM phenotypes (the "Auckland Classification"). METHODS: A Technical Group conducted a systematic literature and clinical database review to identify objective test biomarkers and candidate disease mechanisms. Evidence was synthesized across 50 studies (primarily in gastroparesis, chronic nausea and vomiting, and functional dyspepsia), and BSGM phenotypes were mapped to existing treatment guidelines. Subsequently, iterative review and development of consensus was performed by a Consensus Group composed of international clinical experts familiar with BSGM. Eleven statements underlying the classification were then derived and circulated as a final survey to establish agreement. RESULTS: Six BSGM phenotypes were endorsed: three defined by myoelectrical abnormalities (Dysrhythmic, High Frequency, and Low Meal Response) and three by characteristic symptom associations (Sensorimotor, Continuous, and Delayed Onset Symptoms). Published studies plausibly linked these phenotypes to mechanisms including interstitial cell of Cajal depletion, vagal impairment, hypomotility, visceral hypersensitivity, gut-brain dysregulation, and small bowel dysfunction. Phenotypes were also mapped to existing mechanism-based treatment guidelines. Ten out of the eleven statements had > 80%…

Thai researchers
clinical-medicine80IMPACT SIGNAL

Detection of cancer recurrence from Thai-English electronic medical records using sentence embeddings

OBJECTIVE: This study developed and validated monolingual and bilingual sentence-bidirectional encoder representations from transformers (SBERT) models for detecting cancer recurrence within Thai-English electronic medical records (EMRs) from Thai cancer hospitals. METHOD: A multicentre dataset of 32 436 documents from 1250 patients was used for model development. External validation involved an independent dataset of 9244 documents from 384 patients across two Thai cancer hospitals. Performance was benchmarked against a fine-tuned PubMedBERT (MetBERT). RESULTS: The development dataset included breast (43.9%), colorectal (12.1%), cervical (28.0%) and head and neck (16.0%) cancers. MetBERT achieved the highest area under the precision-recall curve (AUPRC) for locoregional versus no recurrence (11.1%) and locoregional versus distant recurrence (91.7%), while monolingual-SBERT excelled at distant versus no recurrence (32.0%). External validation demonstrated MetBERT superiority for locoregional versus no recurrence (9.30%-21.50%). For distant versus no recurrence, bilingual-SBERT performed best with AUPRC 17.55%-24.39%. While MetBERT led in distinguishing locoregional versus distant recurrence (88.30%-94.70%), bilingual-SBERT demonstrated robust external validation performance (AUPRC 85.25%-91.80%). DISCUSSION: Low AUPRC values (9%-32%) reflect the extreme class imbalance in real-world data (~1% recurrence prevalence). Despite this, fine-tuned MetBERT achieved highest performance, while bilingual-SBERT demonstrated superior robustness during external validation. This validates sentence embedding models for handling mixed Thai-English medical records in multilingual clinical environments. CONCLUSION: Sentence embedding frameworks provide a practical, generalisable solution…

Thai researchers
clinical-medicine79IMPACT SIGNAL

Pan-Asian adapted ESMO Clinical Practice Guidelines for the diagnosis, treatment, and follow-up of patients with hepatocellular carcinoma

The European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment, and follow-up of patients with hepatocellular carcinoma (HCC) were published in May 2025 and were adapted in August 2025, according to previously established standard methodology, to produce the Pan-Asian adapted ESMO consensus guidelines for the management of Asian patients with HCC. The adapted guidelines presented in this manuscript are the consensus opinions reached by a panel of Asian experts in the treatment of patients with HCC representing the oncological societies of China (Chinese Society of Clinical Oncology), Indonesia (Indonesian Society of Hematology and Medical Oncology), India (Indian Society of Medical and Paediatric Oncology), Japan (Japanese Society of Medical Oncology), Korea (Korean Society of Medical Oncology), Malaysia [Malaysian Oncological Society (MOS)], the Philippines (Philippine Society of Medical Oncology), Singapore (Singapore Society of Oncology), Taiwan (Taiwan Oncology Society), and Thailand (Thai Society of Clinical Oncology) and coordinated by ESMO and the MOS. The voting was based on scientific evidence and was independent of current treatment practices, drug access restrictions, and reimbursement decisions in the different regions of Asia. The latter are discussed separately in the manuscript. The aim is to provide guidance for the optimisation and harmonisation of the management of patients with HCC across the different countries of Asia, drawing on the evidence provided by both Western and Asian trials. Attention is drawn to the disparity in the drug approvals and reimbursement strategies between the different regions.

Thai researchers
public-health77IMPACT SIGNAL

Microbial bioactive complex supplementation is associated with gut microbial fermentation and feed conversion in weaned piglets

Improving feed efficiency while maintaining gut stability is a key nutritional objective during the post-weaning period in piglets. This study investigated the effects of dietary supplementation with a microbial bioactive complex (MBC), composed of Pediococcus pentosaceus CACC616, Lactobacillus reuteri CACC607, L. dextrinicus CACC889, L. pentosus CACC891, and Saccharomyces cerevisiae CACC699, on feed efficiency and gut microbial fermentation in weaned piglets. The complex was produced via solid-state fermentation (SSF), enabling the co-delivery of viable microorganisms and fermentation-derived metabolites. A total of 34 piglets were randomly assigned to either a basal diet (control) or the same diet supplemented with MBC for 33 days. The MBC contained approximately 2.4 × 10 9 CFU/g of lactic acid bacteria and 5.17 × 10 6 CFU/g of yeast and was included in the diet at 0.5%. MBC supplementation significantly improved feed conversion ratio ( p < 0.05) and reduced average daily feed intake, indicating enhanced feed utilization efficiency without adverse effects on health-related blood parameters. The constituent strains exhibited desirable probiotic and safety characteristics, including tolerance to acidic and bile salt conditions, adhesion to porcine intestinal epithelial cells (IPEC-J2), absence of hemolytic activity, and low biogenic amine production. Microbial analysis revealed that taxa enriched in the MBC-treated group, including Succinivibrio and Succinivibrionaceae UCG-001 , are associated with carbohydrate fermentation and succinate-producing pathways. Collectively, these findings indicate that dietary supplementation with MBC is associated with improved feed conversion and changes in fermentation-related gut microbial taxa in weaned piglets, supporting its…

Thai researchers
public-health77IMPACT SIGNAL

Current underage alcohol consumption and school bullying victimization among Filipino adolescents: insight from GSHS for targeted public health interventions

Underage alcohol use and bullying are major adolescent health concerns in the Philippines. We estimated the prevalence of current alcohol use and its association with bullying victimization. We analyzed data from the 2019 Philippine Global School-Based Student Health Survey (GSHS). Current alcohol use was ≥1 drinking day in the past 30 days. Bullying exposures included school-based, outside-school, and cyberbullying in the past 12 months. Weighted chi-square tests and multivariable logistic regression were used to identify predictors. The current alcohol use prevalence was 20.4%. Alcohol use was more likely among males (aOR = 1.77; 95% CI: 1.58–1.98). Adolescents < 15 years had lower odds than those ≥15 years (aOR = 0.55; 95% CI: 0.49–0.61). Bullying victimization was independently associated with drinking, strongest for cyberbullying (aOR = 2.36; 95% CI: 2.08–2.68), with additional associations for school-based (aOR = 1.39) and outside-school bullying (aOR = 1.51). Underage drinking is closely linked to bullying, particularly cyberbullying, supporting integrated school-based prevention combining psychosocial support, digital literacy, and gender-responsive strategies.

Thai researchers
environmental-engineering77IMPACT SIGNAL

Multiple Evidenced-Based Approaches for ecological conservation practices in Ōhiwa Harbour, Aotearoa New Zealand

Context Although once widespread, tuangi (cockle, Austrovenus stutchburyi), a taonga (sacred) species for local Māori people, have undergone significant declines in Ōhiwa Harbour, prompting local-led aspirations for their restoration. Aims This study demonstrates how balancing mātauranga Māori with ecological modelling can improve understanding of species and habitat relationships and support estuarine management. Methods We combine contextual historical mapping with a predictive Species Distribution Model (SDM) to identify suitable habitats for assessing and monitoring areas for a co-managed and co-implemented shellfish surveying and monitoring program in Ōhiwa Harbour, Aotearoa New Zealand. Species distribution and relative abundance were modelled using a SDM parameterised with Indigenous Knowledge and empirically derived environmental data informed by Iwi (tribal)-identified traditional harvesting areas. Results Model outputs indicated that large areas of Ōhiwa Harbour remain suitable for tuangi, with the higher predicted abundances in shallow sub-tidal and intertidal areas (

Thai researchers
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
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