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4547RESEARCH WORKS
4547ผลงานในฐานข้อมูล3955อ่านฉบับเต็มได้486สาขาวิจัย
EDITOR'S SIGNALRotating editor's selection
Stepped-Wedge Cluster Randomized Trial

A Smartphone Antimicrobial Prescribing App Did Not Outperform Paper Guidelines Across Six Lao Hospitals

Across a stepped-wedge cluster randomized trial in six Lao hospitals, a smartphone version of national antimicrobial prescribing guidelines plus one stewardship training session did not significantly improve adherence over paper versions after adjustment for time, clustering, and confounders. Inpatient adherence was 25.6% versus 17.0% before adjustment, but the adjusted odds ratio was 1.26 (95% CI 0.8–1.9; p=0.276); outpatient results were also null. The finding argues for sustained, multifaceted stewardship rather than guideline access alone.

Sue J. Lee · Mavuto Mukaka · Nicholas P. J. Day · Paul N. NewtonMahidol University · Mahidol Oxford Tropical Medicine Research Unit (MORU)
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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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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
CFD and Cyclone Separators72IMPACT SIGNAL
Evidence of global relevance

Reassessment of eddy viscosity turbulence models as alternatives to Reynolds stress models for gas cyclone separator CFD simulations

This CFD study compared multiple turbulence models against experimental data for a 0.29 m Stairmand cyclone. Appropriate discretisation improved some EVMs, and realizable k-epsilon with curvature correction matched linear/quadratic pressure-strain RSM mean-flow accuracy under the studied conditions with less computation. It challenges routine RSM preference but does not cover every cyclone or particle regime.

Thai researchersPiyawut Thongnoi · Benjapon Chalermsinsuwan · Walairat Chandra-ambhorn · Patthranit Wongpromrat · Amata Anantpinijwatna · Natthawut Ruangtrakoon · Eakarach Bumrungthaichaichan · Santi Wattananusorn
Seaweed Biorefinery and Bioactive Extraction72IMPACT SIGNAL
Evidence of global relevance

Condition-Dependent Aqueous Recovery of Crude Phycoerythrin and Antioxidant-Associated Co-Extractives from Sun-Dried Halymenia Biomass

Aqueous phosphate-buffer extraction of sun-dried Halymenia durvillei found that 1:25 at 35°C for 48 hours in the first cycle best favoured phycoerythrin concentration, yield, purity index and soluble protein. Some 1:50 conditions instead favoured phenolic/flavonoid-equivalent and antioxidant responses, showing that all product targets cannot be co-optimised.

Thai researchersWanida Pan-utai · Naraporn Phomkaivon · Thidarat Pantoa · Hataichanok Kantrong · Prapat Kosawatpat · Sarn Settachaimongkon
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
74IMPACT SIGNAL
Clinical Medicine

Comparative study of endostatin levels in preeclampsia pregnancy and normal pregnancy

The Journal of Maternal-Fetal & Neonatal Medicine

Thailand-affiliated authors
Chatprateep Poosawang · Vorapong Phupong
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Clinical Medicine

Symptom Clusters and Frailty Among Older Adults With and Without Cancer: Insights From Two Cross‐Sectional Studies

Nursing and Health Sciences

Thailand-affiliated authors
Chia‐Chin Lin
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Environmental Engineering

Land Surface Feedbacks Regulate Atmospheric Water Demand and Maintain Global Drying Stability

Water Resources Research

Thailand-affiliated authors
Alan D. Ziegler
Institutions
Kasetsart University
74IMPACT SIGNAL
Clinical Medicine

Association of Acrochordon with Body Mass Index: A HospitalBased Cross-Sectional Study

Medical Journal of Armed Police Force Nepal

Thailand-affiliated authors
Kiran Bishwakarma
Institutions
Police General Hospital
74IMPACT SIGNAL
Global Public Health

Effect of corn silage treated with homo- and heterofermentative lactic acid bacteria on nutrient digestibility, rumen characteristics and rumen microbiota in goats

Veterinary and Animal Science

Thailand-affiliated authors
S. Bureenok · Benya Saenmahayak
Institutions
Rajamangala University of Technology Isan
74IMPACT SIGNAL
Clinical Medicine

Artificial Intelligence Applications in the Diagnosis and Management of Periodontitis: A Review

European Journal of General Dentistry

Thailand-affiliated authors
Zohaib Khurshid
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Digital Health

An IoT-enabled machine learning framework for planning and optimization of melon cultivation systems

Journal of Open Innovation Technology Market and Complexity

Thailand-affiliated authors
Parinya Natho · Likit Chamuthai · Patumwadee Bounguleaum · Sangtong Boonying · Nantiya Tantidontanet
Institutions
Rajamangala University of Technology Isan
74IMPACT SIGNAL
Clinical Medicine

WHO three-tier versus binary grading for predicting malignant transformation in oral epithelial dysplasia: a systematic review and network meta-analysis

BMC Oral Health

Thailand-affiliated authors
Pawat Sripodok · Nichapat Panutyotin · Saharat Liampeng · Kunlawat Thadanipon · Ammarin Thakkinstian · Theerachai Kosanwat
Institutions
Mahidol University · Ramathibodi Hospital
74IMPACT SIGNAL
Clinical Medicine

Effectiveness of a tele-pulmonary rehabilitation program in individuals at risk of chronic obstructive pulmonary disease from artificial intelligence predictions

Journal of Associated Medical Sciences

Thailand-affiliated authors
Kittichai Wantanajittikul · Sompong Sriburee · Supatcha Konghakote
Institutions
Chiang Mai University · Maejo University
74IMPACT SIGNAL
Clinical Medicine

Metagenomic characterization of the gut microbiome, resistome, and pathogenic potential in fecal samples of Pied Harrier (Circus melanoleucos)

Global Ecology and Conservation

Thailand-affiliated authors
Wallaya Phongphaew · Jednipit Borthong · Sittinee Kulprasertsri · Sukontip Poonsuk · Chaiyan Kasorndorkbua
Institutions
Kasetsart University · Rajamangala University of Technology Isan
74IMPACT SIGNAL
Clinical Medicine

Phenotypic plasticity and cryptic generic enigma in Pleosporales: Establishing Sporidesmioidesaceae fam. nov. and Rostriconidium synnematicum sp. nov. from India

MycoKeys

Thailand-affiliated authors
Nakarin Suwannarach
Institutions
Chiang Mai University
74IMPACT SIGNAL
Environmental Engineering

A mainland–maritime monsoon relay: Divergent ENSO and hydroclimatic growth signals in Tectona grandis from Thailand and Indonesia

Dendrochronologia

Thailand-affiliated authors
Aisyah Hadi Ramadani · Paramita Punwong · Chotika Muangsong · Nathsuda Pumijumnong
Institutions
Mahidol University
74IMPACT SIGNAL
Clinical Medicine

Influence of a complex mycotoxin detoxifier on growth performance, liver health, inflammation, and redox status of broilers fed a diet contaminated with multiple mycotoxins

PLoS ONE

Thailand-affiliated authors
Nampetch Puengpong · Thaweesak Songserm · Konkawat Rassmidatta · Nithikarn Chanaksorn · Y. Ruangpanit
Institutions
Kasetsart University · Huachiew Chalermprakiet University
74IMPACT SIGNAL
Clinical Medicine

The Posterior Oblique Lateral (POL) Full-Endoscopic Approach: A Transverse Process Docking Technique to Avoid Early Neural Contact in Challenging Foraminal and Extraforaminal Pathologies - Technical Note and Illustrative Case Series

Journal of Minimally Invasive Spine Surgery and Technique

Thailand-affiliated authors
Pornpavit Sriphirom · Akkapong Nitising · Luckchai Phonwijit · Bunpot Sitthinamsuwan · Songrit Vuttipongkul
Institutions
Siriraj Hospital · Mahidol University
74IMPACT SIGNAL
Clinical Medicine

The chalcone derivative DN-053 attenuates renal fibrosis and inhibits p38 MAPK and STAT3 signaling in renal fibroblasts

Biomedicine & Pharmacotherapy

Thailand-affiliated authors
Sudaphon Srichan · Pissared Khuituan · Krittee Dejyong · Natapol Duangtum · Julaluk Jiangsakul · Chayada Yoksiri · Nattanun Hautavanija · Sukrit Sangjun · Fittree Hayeeawaema · Warinthorn Chavasiri · Suchada Kaewin · Chatchai Muanprasat · Paradorn Muangnil
Institutions
Prince of Songkla University · Walailak University · Chulalongkorn University · Thaksin University · Mahidol University · Ramathibodi Hospital
74IMPACT SIGNAL
Clinical Medicine

Red cell distribution width and reticulocyte hemoglobin content as predictors of iron depletion in children with cyanotic congenital heart disease

Korean Journal of Pediatrics

Thailand-affiliated authors
Hanyudh Prichayudh · Kanhatai Chiengthong · Khwaunrat Whaidee · Navaporn Phiphattanatikanunt · Vidhavas La-orkhun · Pornthep Lertsapcharoen
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Clinical Medicine

Biocatalytic Routes for Terminal Alkene Synthesis

ACS Catalysis

Thailand-affiliated authors
Suppalak Phaisan · Wachirawit Chinantuya · Duangthip Trisrivirat · Ailada Charoenpol · Pimchai Chaiyen
Institutions
Vidyasirimedhi Institute of Science and Technology
74IMPACT SIGNAL
Clinical Medicine

Clinical features and outcomes of nocardiosis in Thai patients with childhood-onset systemic lupus erythematosus

BMC Infectious Diseases

Thailand-affiliated authors
Sirikarn Tangcheewinsirikul · Sirin Nuntasri · Supattra Rungmaitree · Nuntawan Piyaphanee · Sirirat Charuvanij · Maynart Sukharomana
Institutions
Siriraj Hospital · Mahidol University
74IMPACT SIGNAL
Clinical Medicine

Evaluation of Dried Plasma Spot‐Based Quantification of Glial Fibrillary Acidic Protein as a Disease‐Associated Biomarker in Neuromyelitis Optica Spectrum Disorder

Annals of Clinical and Translational Neurology

Thailand-affiliated authors
Nisa Vorasoot
Institutions
Khon Kaen University
74IMPACT SIGNAL
Digital Health

A forecast model for ionospheric TEC during solar flare events based on low-latitude GPS stations data

Scientific Reports

Thailand-affiliated authors
Punyawi Jamjareegulgarn · Prasert Kenpankho · Supawit Nambut · P. Wongsak
Institutions
King Mongkut's Institute of Technology Ladkrabang
74IMPACT SIGNAL
Engineering

Performance enhancement of polymer composites using agro-waste-derived Artabotrys hexapetalus seed particle reinforcements

Next Materials

Thailand-affiliated authors
M.R. Sanjay · Suchart Siengchin
Institutions
King Mongkut's University of Technology North Bangkok
74IMPACT SIGNAL
Clinical Medicine

Bridging Conservative Management With Injectable Orthobiologic Therapies: Proceedings of the International Consensus Meetings on Cartilage Repair of the Ankle

Foot & Ankle Specialist

Thailand-affiliated authors
Tanawat Vaseenon
Institutions
Chiang Mai University
74IMPACT SIGNAL
Global Public Health

Morphological and Phenetic Evidence Support the Recognition of a New Limestone-Dwelling Species of Boesenbergia Kuntze (Zingiberaceae) from Northeastern Thailand

Life

Thailand-affiliated authors
Thawatphong Boonma · Surapon Saensouk · Piyaporn Saensouk · Suriya Phimpha · Prasert Ruannakarn
Institutions
Mahasarakham University
74IMPACT SIGNAL
Clinical Medicine

Prioritized factors of severity prognosis in? patients admitted for sepsis or septic shock in? a resource-limited region of central Vietnam

˜The œJournal of Critical Care Medicine

Thailand-affiliated authors
Nhan Phuc Thanh Nguyen
Institutions
Thammasat 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