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EDITOR'S SIGNALRotating editor's selection
Global potential

Four Countries Have Antimicrobial-Stewardship Policies, but 16 Hospitals Average 72% Implementation and Training Lags

This study linked national policy, hospital systems, and provider behaviour in Indonesia, Nepal, Thailand, and Viet Nam during 2022–2023. It included 486 participants across 16 hospitals. All countries had antimicrobial-stewardship policies, but financing, enforcement, training, microbiology-data use, and inter-programme coordination were uneven. Hospitals averaged 72% on G-ASET, with tracking and reporting highest at 75% and training lowest at 66%. The two Thai hospitals scored 81.3% and 80.6% overall, yet both scored only 50% for training. These results identify actionable system gaps; they do not experimentally show that any intervention reduced antibiotic use, resistance, or mortality.

Direk Limmathurotsakul · Anucha ApisarnthanarakMahidol University · Mahidol Oxford Tropical Medicine Research Unit · Thammasat University Hospital
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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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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
AI Media and Stress-Relief Experience72IMPACT SIGNAL
Evidence of global relevance

“Temporarily Forgetting Stress”: Exploring the Multimodal Features and Audience Experience of AI-Generated Psychological Healing Videos

Content analysis of 354 AI-generated 'psychological healing' videos on Douyin and interviews with 30 viewers found hand-drawn imagery, warm colours, fantasy transformations and formulaic patterns. Simpler atmosphere-first videos drew more interaction, and some users watched during anxiety or insomnia for brief relief. This describes Chinese media experience; it does not measure symptoms or establish mental-health treatment.

Thai researchersJinghong Xu
Food Microbe and Probiotic Genomics72IMPACT SIGNAL
Evidence of global relevance

Genome-guided characterization of Weissella species highlights strain-specific functional traits relevant to food fermentation and probiotics

Comparative analysis of 347 high-quality Weissella genomes across 16 species found an open pan-genome and extensive accessory diversity. EPS loci had six architectures, and stress, vitamin and GIT-tolerance markers were unevenly distributed. Most genomes lacked detectable AMR or virulence genes under applied criteria. The findings support genome-guided strain prioritisation, not in-silico certification of safety or probiotic function.

Thai researchersNattarika Chaichana · Kamonnut Singkhamanan · Monwadee Wonglapsuwan · Rattanaruji Pomwised · Komwit Surachat
Stem Cells and Dopaminergic Neurons72IMPACT SIGNAL
Evidence of global relevance

Differentiation potential of human amniotic fluid derived-mesenchymal stem cells into dopaminergic neurons

Chiang Mai University researchers induced human amniotic-fluid mesenchymal stem cells to adopt neuron-like morphology and upregulate nestin, β-III-tubulin and tyrosine hydroxylase, with corresponding immunofluorescent proteins. This shows in-vitro differentiation potential, not functional dopaminergic neurons, safety or Parkinson's disease therapy.

Thai researchersNapatsorn Thongdi · Kantirat Yaja · Napatsaree Nuttapasit · Peraphan Pothacharoen · Sirinda Aungsuchawan · Suteera Narakornsak · Waleephan Treebupachatsakul
Electrocatalysis and Urea Oxidation72IMPACT SIGNAL
Evidence of global relevance

Synergistic Combination of Triazole and BDC-MOF with TM-LDH in a One Pot for Improved Electrocatalytic Urea Oxidation

One-pot synthesis of MgZnFe-LDH with BDC-MOF or 1,2,4-triazole showed that the LDH/triazole composite formed a porous network, reduced sheet restacking and delivered up to 202 mA/cm² for urea oxidation at 1.0 M urea, with 0.41 V onset and 94% retention after 100 cycles. These are electrode tests in alkaline electrolyte, not a complete urea fuel cell.

Thai researchersRehab Mahmoud
Fluorescent Materials and Fingerprint Forensics72IMPACT SIGNAL
Evidence of global relevance

Fluorescent Carbon Dots from Cassava Peel Biomass for Enhanced Latent Fingerprint Visualization

Thai researchers converted cassava peel into fluorescent carbon dots by 360 W microwave pyrolysis for nine minutes. The dots emitted blue light at 470 nm under 365 nm excitation with 31% quantum yield. Incorporated into small-particle reagent, they visualised latent-fingerprint ridges and minutiae on glass under UV. This is a limited-surface proof of concept, not a blind forensic validation.

Thai researchersChanathip Amonthamsatid · Kamonvit Kanjanataveelap · Khunthong Klaythong · Kitima Sirivibulkovit · Phoonthawee Saetear · Thinnapong Wongpakdee
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
83IMPACT SIGNAL
Multidisciplinary

Coaching behaviors that matter: predicting life skills development among university athletes

Sportis Scientific Journal of School Sport Physical Education and Psychomotricity

Thailand-affiliated authors
Juvanie Lapesigue
Institutions
Mahidol University
83IMPACT SIGNAL
Multidisciplinary

ERα/AR imbalance underlies enhanced hepatic susceptibility to pentachlorophenol sodium in female mice

Ecotoxicology and Environmental Safety

Thailand-affiliated authors
Bundit Tengjaroenkul
Institutions
Khon Kaen University
83IMPACT SIGNAL
Multidisciplinary

Multi-omics analysis reveals gut microbiota–host metabolism–shell gland axis underlying eggshell deterioration in aged laying hens

Poultry Science

Thailand-affiliated authors
Yong Yue
Institutions
Suranaree University of Technology
83IMPACT SIGNAL
Multidisciplinary

Authentic Leadership and Academics’ Work–Family Balance: The Mediating Role of Psychological Capital

Emerging Science Journal

Thailand-affiliated authors
Sen Pathak
Institutions
Walailak University
83IMPACT SIGNAL
Multidisciplinary

A TOPSIS‐Based Multi‐Criteria Evaluation of Ro‐Ro Short Sea Shipping Routes in the IMT‐GT Growth Triangle

Applied Research

Thailand-affiliated authors
Ruth Banomyong
Institutions
Thammasat University
83IMPACT SIGNAL
Multidisciplinary

Digital Transformation of Social and Labor Relations as a Factor of Ukraine’s Sustainable Development: Current Status and Future Prospects

European Journal of Sustainable Development

Thailand-affiliated authors
Sergiy Vinnikov
Institutions
Court of Appeal
83IMPACT SIGNAL
Multidisciplinary

The Relationship Between Sustainable Event Practices, Shared Value Creation, and Stakeholder Trust: A Quantitative Study of UK Event Venues

Journal of Business Innovation and Sustainability (JBIS)

Thailand-affiliated authors
Phisunt Tinakhat
Institutions
Naresuan University
83IMPACT SIGNAL
Multidisciplinary

Advancements and Challenges in Fuel Cell Technology for Portable, Transportation, and Stationary Applications

Jurnal Kejuruteraan

Thailand-affiliated authors
Montri Luengchavanon
Institutions
Prince of Songkla University
83IMPACT SIGNAL
Multidisciplinary

Investment Trend and Industrial Upgrading Under RCEP in Thailand: Uncertainty Reduction, Institutional Facilitation, and Industrial Transformation in Thailand

Economies

Thailand-affiliated authors
Natthawut Yodchai
Institutions
Payap University
83IMPACT SIGNAL
Multidisciplinary

Progressive lake warming in Central Europe: six decades of trends in lake heat waves in Poland

Hungarian Geographical Bulletin

Thailand-affiliated authors
Teerachai Amnuaylojaroen
Institutions
University of Phayao
83IMPACT SIGNAL
Multidisciplinary

Exploring Teachers’ Perceptions, Experiences and Needs for Augmented Reality-Based Mathematics Learning in Elementary Schools

International Journal of Environment Engineering and Education

Thailand-affiliated authors
Nurham Hahsa
Institutions
Prince of Songkla University
83IMPACT SIGNAL
Multidisciplinary

Reconstructing Nusyuz in Indonesian Islamic Family Law toward Reciprocal Spousal Protection

Journal of Mujaddid Nusantara.

Thailand-affiliated authors
Muhammad Faosan Dohae
Institutions
Rajapark Institute
83IMPACT SIGNAL
Multidisciplinary

Human Capital Capability and Digital Transformation in Enhancing SME Performance: A System Thinking Perspective

Greenation Management and Business Review

Thailand-affiliated authors
Sukhumpong Channuwong
Institutions
Shinawatra University
83IMPACT SIGNAL
Multidisciplinary

When impulse buying supports loyalty intentions: Food authenticity, night tourscape, and the S-O-R psychology of Thai night market visitors

Acta Psychologica

Thailand-affiliated authors
Waiphot Kulachai
Institutions
Suan Sunandha Rajabhat University
83IMPACT SIGNAL
Multidisciplinary

Global disparities and structural imbalances in AI integration for urban climate resilience research

npj Climate Action

Thailand-affiliated authors
Liang Emlyn Yang
Institutions
Chulalongkorn University
83IMPACT SIGNAL
Multidisciplinary

What happens after the boom? Aquaculture, land use change, and smallholder resilience in Central Thailand

Journal of Rural Studies

Thailand-affiliated authors
Orachos Napasintuwong
Institutions
Kasetsart University
83IMPACT SIGNAL
Multidisciplinary

Beyond Stigma: Understanding, Negotiating, and Implementing Queer-Affirmative Mental Health Practice in a Southern Philippine City

Journal of Education Culture and Society

Thailand-affiliated authors
Henry E. Lemana
Institutions
Walailak University
83IMPACT SIGNAL
Multidisciplinary

Integration of Virtual Lab-Based Learning Media in Improving Practical Skills and Student Engagement in Computer Network Engineering

Jurnal Pendidikan MIPA

Thailand-affiliated authors
Ku-Ares Tawandorloh
Institutions
Fatoni University
83IMPACT SIGNAL
Multidisciplinary

An Analysis of Social, Cultural, and Community Management Factors Contributing to the Success of the Tai Phuan Community Learning Center in Ban Klang, Loei Province, Thailand

Community and Social Development Journal

Thailand-affiliated authors
Kitisak Thongmeethip
Institutions
Loei Rajabhat University
83IMPACT SIGNAL
Multidisciplinary

Acute Respiratory Failure Survivors’ Perspectives on Patient-Centered Communication: A Mixed Methods Study

Critical Care Explorations

Thailand-affiliated authors
Suratsawadee Kruahong
Institutions
Mahidol University
83IMPACT SIGNAL
Multidisciplinary

When lecturers use GenAI: How EFL learners view lesson planning and materials development

Social Sciences & Humanities Open

Thailand-affiliated authors
Kiki Juli Anggoro
Institutions
Walailak University
83IMPACT SIGNAL
Multidisciplinary

Negotiating Identities Across Filipino and Thai EFL Contexts: A Narrative Inquiry of a Filipino Teacher’s Professional Identity Re-construction

rEFLections

Thailand-affiliated authors
Chatuporn Insuwan
Institutions
Phranakhon Rajabhat University

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Khon Kaen UniversityChulalongkorn UniversityMahidol UniversityChiang Mai UniversityPrince of Songkla UniversityKasetsart UniversityThammasat UniversityKing Mongkut's University of Technology ThonburiSuranaree University of TechnologyNaresuan 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