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4547RESEARCH WORKS
4547ผลงานในฐานข้อมูล3955อ่านฉบับเต็มได้486สาขาวิจัย
EDITOR'S SIGNALRotating editor's selection
Evidence of global relevance

Environmental trade-offs of biogas utilization pathways: a global life cycle synthesis with policy-relevant insights for Southeast Asia

The systematic review synthesised 28 peer-reviewed life-cycle assessment studies published from 2015 to 2025. It compared direct combustion, combined heat and power, biomethane upgrading, transport use and carbon capture and utilisation. Results were standardised to one megajoule of useful energy and assessed across climate, eutrophication, acidification, particulate matter and resource-use indicators.

Kinga Biró · T. Buadit · C. RattanapanMahidol University
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IMPACT92/100
EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

1,037 analyses
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Maternal Metabolic Health77IMPACT SIGNAL
Prospective biomarker cohort evidence

First-trimester plasma asprosin and its association with gestational diabetes mellitus: A prospective cohort study

This prospective cohort enrolled 302 low-risk singleton pregnancies at 10–14 weeks, measured plasma asprosin, and assessed gestational diabetes at 24–28 weeks. Ninety-eight participants (32.5%) developed GDM. Asprosin varied with BMI but did not discriminate later GDM, with an AUC of 0.516. The study provides a first-trimester reference range and evidence against using this biomarker alone for early screening.

Thai researchersSathaphone Inthavong · Phudit Jatavan · Sirinart Kumfu · Nipon Chattipakorn · Theera Tongsong
Diabetes and Complications77IMPACT SIGNAL
Local case-control evidence

Factors associated with microvascular complications in patients with type 2 diabetes in Mueang District, Phitsanulok Province

A hospital-based case-control study in Mueang Phitsanulok compared 130 patients with physician-diagnosed microvascular complications and 260 controls. Diabetes for at least seven years, blood pressure of 140/90 mmHg or higher and high stress were associated with complications. The extremely large association for no metformin use had a very wide CI and cannot establish a direct protective drug effect.

Thai researchersNathamon Kamolvoradej · Patipat Vongruang · Sakesun Thongtip · Kongprai Tunsuchart
Mental Health and Family Caregiving85IMPACT SIGNAL
Instrument development and validation evidence

Psychometric Validation of a Family Adaptation Measure for First-Episode Psychosis

Researchers developed a culturally grounded measure of family adaptation and caregiving role engagement in Thai first-episode psychosis. Focus groups with 17 caregivers, item development and piloting preceded validation in 343 caregivers from four psychiatric hospitals, split into EFA (171) and CFA (172) groups. The 23-item, four-dimension FACRI explained 68.71% of variance and had overall Cronbach's alpha of 0.94. This is preliminary validity evidence, not a diagnostic test or proof of patient benefit.

Thai researchersWilai Napa · Nantiya Ekathikhomkit · Pennapa Unsanit · Patraporn Bhatarasakoon
Water, Sediment and the Mekong Basin77IMPACT SIGNAL
Catchment-scale modelling framework

A hydrological-year stratified regionalization framework for sediment rating curves in the largest tributary of the Mekong River

In the Mun River Basin, the Mekong's largest tributary, researchers developed a sediment-rating-curve regionalisation framework for sparse monitoring conditions. Flood, normal and drought years were separated before comparing regression and catchment-similarity approaches. Sediment-discharge behaviour varied by hydrological condition, while the preferred method depended on slope and erosion-related catchment attributes, arguing against a single static curve for every place and year.

Thai researchersNantawoot Inseeyong · Pavisorn Chuenchum · Kwanchai Pakoksung · Jeerapong Laonamsai
Malaria and Vaccine Development73IMPACT SIGNAL
Sequence and computational prediction evidence

Mapping HLA-restricted T-cell epitopes within conserved regions of Plasmodium vivax circumsporozoite protein from Thailand

PvCSP sequences from 34 P. vivax-infected patients in Southern Thailand were compared with 281 public sequences from Brazil and Vanuatu. IEDB predictions mapped T-cell epitopes against prevalent Thai HLA alleles. Conserved N- and C-terminal regions contained dense CD4+ and CD8+ targets, and cumulative modelled population coverage reached 95.86% in Southeast Asia. These are vaccine-design candidates, not observed immunogenicity or protection.

Thai researchersPongsakorn Thawornpan · Sasicha Suksapan · Thiranai Kitingen · Piyawan Kochayoo · Pachara Tianpothong · Patchanee Chootong
Crop Protection and Agricultural Bioproducts72IMPACT SIGNAL
Laboratory antagonism and preliminary toxicity evidence

Antagonistic Activity and Preliminary Toxicity Assessment of a Bacillus subtilis TU089 Bioproduct Against Phytophthora palmivora Causing Durian Root and Stem Rot

Five Bacillus strains were screened against Phytophthora palmivora MNP13, which causes durian root and stem rot. B. subtilis TU089 inhibited growth by 76.56±0.23% on plates and was developed into an encapsulated product at about 10^8 CFU/mL that retained activity comparable to fresh cells. Cell assays yielded IC10 values of 1,090 µg/mL in MRC-5 and 309.82 µg/mL in HaCaT cells; acute oral testing found no significant adverse effects under the studied conditions. Efficacy remains laboratory-based and safety preliminary.

Thai researchersPonchanok Datmanee · Apipu Ariyachayut · Thunyatorn Yimsoo · Dusit Athinuwat · Wilawan Chuaboon
Malaria and Adjunctive Treatment82IMPACT SIGNAL
Phase I safety and dose evidence

Sevuparin in children with severe malaria: a phase I safety and dose-finding trial

A phase I trial in Kenyan and Zambian children hospitalised with severe malaria tested adjunctive sevuparin as three infusions at 0, 8 and 16 hours. Twenty-three children were enrolled and 20 were included in the primary analysis. Model-guided escalation and dose-limiting APTT prolongation led to a maximum tolerated dose of 3 mg/kg per infusion. This is an early safety and dose-finding result, not evidence of clinical efficacy.

Thai researchersNicholas P. J. Day · Arjen M. Dondorp
Air Pollution and Health85IMPACT SIGNAL
Provincial observational time-series evidence

Health risks and lag effects of ambient PM2.5 exposure on respiratory and cardiovascular mortality and morbidity in Ratchaburi, Thailand

Using a distributed lag non-linear model, the study linked ambient PM2.5 with respiratory and cardiovascular mortality and morbidity in Ratchaburi during 2015–2019, from the exposure day through seven subsequent days. Across all ages and genders, each 10 µg/m³ increase was associated with 5.42% higher respiratory mortality at lag 0 and 2.69% higher respiratory morbidity over lag 0–6.

Thai researchersSitthipong Pengjan · Sébastien Bonnet · Savitri Garivait
Maternal Health and High-Risk Pregnancy77IMPACT SIGNAL
Multi-hospital case-control evidence

Predictors of preeclampsia with severe features: A multi-center analysis of maternal and health system factors in Thai tertiary hospitals

Across four Thai tertiary hospitals, a case-control study compared 156 postpartum women with preeclampsia: 52 with and 104 without severe features, alongside data from 111 nurse-midwives. After adjustment for antenatal visits and gravidity, prior preeclampsia was associated with 5.99-fold higher odds of severe features. Moderate knowledge and higher BMI showed inverse associations, which should not be treated as causal protection.

Thai researchersTippawan Boonyaporn · Piyanun Limruangrong · Ameporn Ratinthorn · Thitipong Tankumpuan
Ethnic Health and Non-Communicable Disease81IMPACT SIGNAL
Grounded-theory qualitative evidence

Balancing tradition, modernity, and spirituality: A grounded theory of non-communicable disease management in the Tai Saek Ethnic Group of Thailand

A qualitative study of 18 Tai Saek adults from two Nakhon Phanom villages described NCD management as a non-linear negotiation among traditional lifeways, changing agriculture and diet, generational relations, spirituality and biomedicine. Participants did not simply reject modern care; they selectively combined ancestor worship with clinical treatment. This could support cultural empowerment, while heavy reliance on rituals could delay biomedical care.

Thai researchersAmornrat Sangsaikaew · Wasana Ruaisungnoen
Cancer Supportive Care89IMPACT SIGNAL
Mixed-methods evidence synthesis

Experiences and coping strategies among cancer patients with cancer-related cognitive impairment treated with chemotherapy: a mixed-methods systematic review

This mixed-methods systematic review synthesized 21 studies of chemotherapy-treated cancer patients with cancer-related cognitive impairment. Memory, concentration, and executive-function problems affected daily life, work, relationships, and emotions. Coping included memory aids, self-regulation, task modification, lifestyle changes, and social support. Perceived benefit is not trial-proven clinical efficacy.

Thai researchersJing Li · Wasana Ruaisungnoen · Supan Unjai · Parichat Wonggom
Environment and Risk Management89IMPACT SIGNAL
Regional model-validation evidence

The Socio-Economic Asymmetry Index (SEA): A Framework for Identifying Vulnerability–Exposure Mismatch in Flood-Prone Agricultural Landscapes

This study introduces the Socio-Economic Asymmetry Index (SEA) to identify agricultural areas where socioeconomic vulnerability outweighs physical flood exposure. The framework was tested at 63,010 sampling points in Thailand's Upper Chi River Basin using satellite and land-use data, six composite indices, Random Forest, and SHAP. About one quarter of the study area fell into high or very high asymmetry classes. The result is a spatial modelling tool for prioritising field assessment and support; it does not establish which factors causally produce flood losses.

Thai researchersPatiwat Littidej · Jiradech Majandang · Benjamabhorn Pumhirunroj
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.

3,510records
3,510 records
72IMPACT SIGNAL
Clinical Medicine

Production system-associated hepatic histomorphometric adaptations in swine: Comparative analysis of glycogen deposition, Kupffer cell abundance, and liver microarchitecture

Veterinary World

Thailand-affiliated authors
Nattawat Chaiyawong · Anongwadee Nadprasop · Natcha Khong-on · Siwakon Kongchan · Ittipon Phoungpetchara · Pichaya Jumnongprakhon · Charkriya Promsuban
Institutions
Siriraj Hospital · Naresuan University Hospital
72IMPACT SIGNAL
Multidisciplinary

Tissue-Specific Metabolite Profiling and Antioxidant Potential of Eclipta prostrata Following Different Drying Treatments

International Journal of Molecular Sciences

Thailand-affiliated authors
Amina Bibi · Udomsap Jaitham · Phannika Tongchai · Peerapong Jeeno · Kunrunya Sutan · Sakaewan Ounjaijean · Hataichanok Chuljerm · Anurak Wongta · Sumed Yadoung · Khanchai Danmek · Surat Hongsibsong
Institutions
Chiang Mai University · University of Phayao
72IMPACT SIGNAL
Energy and Materials

Regulating the Spin State of Fe‐N 4 Sites via Electronic Metal‐Support Interactions Enables Chloride‐Tolerant Bifunctional Oxygen Catalysis

Small Methods

Thailand-affiliated authors
Sarayut Tunmee · Suttipong Wannapaiboon
Institutions
Synchrotron Light Research Institute
72IMPACT SIGNAL
Clinical Medicine

Impact of Myocardial Fibrosis and Female Sex on Life-Threatening Arrhythmias and Sudden Cardiac Death in Mitral Valve Prolapse

Circulation Cardiovascular Imaging

Thailand-affiliated authors
Thammarak Songsangjinda
Institutions
Prince of Songkla University
72IMPACT SIGNAL
Clinical Medicine

Prediction model for abnormal joint line obliquity after open wedge high tibial osteotomy using knee radiographic parameters

Knee Surgery and Related Research

Thailand-affiliated authors
Kritsada Sukha · Witoon Thremthakanpon · Burin Sutthapakti · Kriangkamol Benjawongsathien · Thanawut HIRUNTHANAWIWAT · Wiboon Wanitcharoenporn · Thisayapong Inta-Ngam · Artit Laoruengthana
Institutions
Buddhachinaraj Hospital · Phitsanulok University · Kamphaeng Phet Rajabhat University · Naresuan University
72IMPACT SIGNAL
Clinical Medicine

Explainable Surrogate-Based Knowledge Extraction from DEM Simulations: Cross-System Algorithm Selection and SHAP Interpretability for Granular Material Handling Optimization

Machine Learning and Knowledge Extraction

Thailand-affiliated authors
Suphatchakorn Limhengha · Supattarachai Sudsawat
Institutions
Prince of Songkla University · Suratthani Rajabhat University · King Mongkut's University of Technology North Bangkok
72IMPACT SIGNAL
Clinical Medicine

The Influence of Food Superstition (Kentucky Fried Chicken, KFC) on the On-Duty Surgeon’s Workload: A Multiple-Armed Randomized Controlled Trial

Annals of Surgery Open

Thailand-affiliated authors
Sineenart HONGLERTKAWIN · Suphanat Wongsanuphat
Institutions
Thaksin University · Ministry of Public Health
72IMPACT SIGNAL
Clinical Medicine

Molecular Pharmacological Characterization of Dicentrine Isolated from Stephania venosa in Human Lymphoma Cells

International Journal of Molecular Sciences

Thailand-affiliated authors
Aroonchai Saiai · Sirinya Moakmamern · Lapamas Rueankum · Wenxian Yin · Singkome Tima · Siriporn Okonogi · Sawitree Chiampanichayakul · Songyot Anuchapreeda
Institutions
Chiang Mai University
72IMPACT SIGNAL
Clinical Medicine

Modeling Influenza–Streptococcus pneumoniae Co-Infection: Multistage Progression and Competitive Exclusion

Symmetry

Thailand-affiliated authors
Din Prathumwan · Sirawit Phakmee · Inthira Chaiya · Kamonchat Trachoo
Institutions
Khon Kaen University · Mahasarakham University
72IMPACT SIGNAL
Energy and Materials

Pollen Viability and Stigma Receptivity in Zephyranthes: Implications for Controlled Pollination

International Journal of Plant Biology

Thailand-affiliated authors
Kornkanok Chamchusri · Bhornchai Harakotr · Panumart Rithichai · Yaowapha Jirakiattikul
Institutions
Thammasat University
72IMPACT SIGNAL
Multidisciplinary

Essential Interval Valued Fuzzy Ideals in Ternary Semigroups

International Journal of Analysis and Applications

Thailand-affiliated authors
Phonphan Muangkham · Korawan Jaichuen · Aiyared Iampan · Thiti Gaketem
Institutions
University of Phayao
72IMPACT SIGNAL
Multidisciplinary

Niosomal Encapsulation of Oroxylum indicum Leaf Extract for Topical Anti-Inflammatory Application

Pharmaceutics

Thailand-affiliated authors
Pattaraphorn Panomai · Nattawadee Kanpipit · Natsajee Nualkaew · Suthasinee Thapphasaraphong
Institutions
Khon Kaen University · Rajamangala University of Technology Krungthep
72IMPACT SIGNAL
Clinical Medicine

Hepatitis B vaccine-induced immunity among hill tribe and stateless children in northern Thailand

Vaccine X

Thailand-affiliated authors
Tawatchai Apidechkul · Manassawin Kampun · Buathanya Srikua · Fartima Yeemard · Watchareewan Apidechkul · Chalitar Chomchoei · Panupong Upala · Ratipark Tamornpark
Institutions
Mae Fah Luang University
72IMPACT SIGNAL
Global Public Health

Pharmacogenomic landscape in Thailand: Array-based profiling and EMR-linked medication exposure

PLoS ONE

Thailand-affiliated authors
Phongthana Pasookhush · Sophida Suta · Sureeporn Pumeiam · Pichanun Mongkolsucharitkul · Bonggochpass Pinsawas · Suphawan Ophakas · Korapat Mayurasakorn
Institutions
Siriraj Hospital · Mahidol University
72IMPACT SIGNAL
Multidisciplinary

Mobilising intellectual capital for sustained advantage: How transformational leadership mediates the knowledge-based views effect on firm performance in airlines

Research in Transportation Business & Management

Thailand-affiliated authors
Vissanu Zumitzavan · Sarinthree Udchachone · Gamon Savatsomboon
Institutions
Khon Kaen University · Mahasarakham University
72IMPACT SIGNAL
Engineering

ElectrosprayedShellac–Salt Nanoparticles forImproved Intestinal Dissolution and pH-Responsive Drug Release

ACS Omega

Thailand-affiliated authors
Wantanwa Krongrawa · Chutima Limmatvapirat · Pornsak Sriamornsak · Nawinda Chinatangkul · Siraprapa Chansatidkosol · Sontaya Limmatvapirat
Institutions
Silpakorn University · Siam University · Burapha University
72IMPACT SIGNAL
Clinical Medicine

Healthcare System Capacity, Efficiency and Obstacles Since China's 2009 Reform: An Integrated Time-Series Assessment of Regional Disparities

Asia Pacific Journal of Health Management

Thailand-affiliated authors
Daren Zhao · Seung Chun Paek
Institutions
Mahidol University
72IMPACT SIGNAL
Multidisciplinary

Exploring the α-Glucosidase Inhibitory Activity of Bioactive Compounds from Persicaria odorata (Lour.) Extracts via Integrated In Vitro and In Silico Studies

International Journal of Molecular Sciences

Thailand-affiliated authors
Muhammad Subhan · Kamonpan Sanachai · Bodee Nutho · Juthamat Ratha · Pimolwan Siriparu · Suthida Datham · Benjamat Bangthong · Tanit Padumanonda · Bunleu Sungthong · Ploenthip Puthongking
Institutions
Khon Kaen University · Mahidol University · Mahasarakham University
72IMPACT SIGNAL
Environmental Engineering

Bioactive Peptide Fractions from Mung Bean Protein Hydrolysate: Antioxidant Activity, Anti-Inflammatory Effects, and Immunomodulatory Responses in RAW 264.7 Macrophages

International Journal of Molecular Sciences

Thailand-affiliated authors
Worrapob Chaisan · Kanokwan Promjeen · Komgrit Eawsakul · Chawan Manaspon · Niramon Utama‐ang
Institutions
Chiang Mai University · Maejo University · North Chiang Mai University · Walailak University
72IMPACT SIGNAL
Clinical Medicine

Transient Coronary Thrombosis Mimicking Myopericarditis Revealing JAK2-Positive Essential Thrombocythemia

JACC Case Reports

Thailand-affiliated authors
Paisit Kosum · Akenarong Pipatputthapong · Pongpun Jittham · Nattakorn Songsirisuk · Peerapon Wong · Rawisut Deoisares · Koravich Phumviwattanasirikul · Worathon Banlue · Nonthikorn Theerasuwipakorn · Chalinee Pravarnpat
Institutions
Naresuan University Hospital · Naresuan University · King Chulalongkorn Memorial Hospital
72IMPACT SIGNAL
Clinical Medicine

Infliximab-induced Remission of Postoperative Pyoderma Gangrenosum: A Case Report and Literature Review

Plastic & Reconstructive Surgery Global Open

Thailand-affiliated authors
Panapipat Pratanrit · Nathathai Pratumchart · Kumutnart Chanprapaph · Sopon Jirasiritham · Ploysyne Rattanakaemakorn
Institutions
Mahidol University · Ramathibodi Hospital
72IMPACT SIGNAL
Global Public Health

Applied Research Note: Comparative efficacy of commercial phytases in inorganic phosphorus-free broiler diets

The Journal of Applied Poultry Research

Thailand-affiliated authors
Saksit Srinongkote
Institutions
University of Phayao
72IMPACT SIGNAL
Multidisciplinary

Carbon Sequestration Assessment in Napier Grass Plantations Using UAV-Based Imagery and Blockchain-Enabled Carbon Trading

Environmental Challenges

Thailand-affiliated authors
Varot Soonthornnont · Supachate Innet
Institutions
University of the Thai Chamber of Commerce

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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