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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
71IMPACT SIGNAL
Clinical Medicine

Aldosterone-Producing Lesions Harboring ATP1A1 and ATP2B3 Mutations: An International Multicenter Study

Hypertension

Thailand-affiliated authors
Peeradon Vibhatavata
Institutions
Thammasat University
71IMPACT SIGNAL
Clinical Medicine

Impact of clinical frailty on mortality after elective surgery in patients aged ≥ 90 years admitted to critical care: a binational intensive care registry analysis

Anaesthesia

Thailand-affiliated authors
Nattaya Raykateeraroj
Institutions
Siriraj Hospital · Mahidol University
71IMPACT SIGNAL
Clinical Medicine

Black Chickpea: Nutritional Architecture, Seed-Coat Phytochemistry, Techno-Functional Properties, and Processing Challenges

International Journal of Food Science & Technology

Thailand-affiliated authors
Muhammad Tayyab Arshad
Institutions
Prince of Songkla University
71IMPACT SIGNAL
Global Public Health

Mapping the landscape of elderly loneliness in mental health research: a comparative bibliometric analysis of Chinese and English publications

Aging & Mental Health

Thailand-affiliated authors
Nahathai Wongpakaran · Tinakon Wongpakaren
Institutions
Chiang Mai University
71IMPACT SIGNAL
Digital Health

ZILN-Net: Zero-Inflated Lognormal deep learning for probabilistic demand forecasting

Array

Thailand-affiliated authors
Preut Thanarat · Olarik Surinta · Chatklaw Jareanpon
Institutions
Mahasarakham University
71IMPACT SIGNAL
Global Public Health

Comparing Greenhouse Gas Emissions from Municipal Solid Waste Across Municipality Types in Thailand: A Province-Scale Study

Environmental Research Engineering and Management

Thailand-affiliated authors
Virin Kittithammavong · Ampira Charoensaeng · Sutha Khaodhiar
Institutions
Naresuan University · Chulalongkorn University
71IMPACT SIGNAL
Engineering

Integrated Earthquake-Induced Stability Assessment of Lam Chae Earth Dam using Sentinel-1 DInSAR and Field Instrumentation

Recent Science and Technology

Thailand-affiliated authors
Yanisa Klongchang · Soravis Supavetch · Anuphao Aobpaet
Institutions
Kasetsart University
71IMPACT SIGNAL
Multidisciplinary

Enhanced 1-km Soil Moisture Mapping over Nebraska Using Segmented Quantile Mapping of SMAP 9-km Data

Hydrological Sciences Journal

Thailand-affiliated authors
Jayanga Nishadi Samararathna Kodikara · Mohanasundaram Shanmugam · Sangam Shrestha · Natthachet Tangdamrongsub · Sarawut Ninsawat
Institutions
Asian Institute of Technology
71IMPACT SIGNAL
Clinical Medicine

Nanoformulated Curcumin Ameliorates Ulcerative Colitis via Gut Microbiota Modulation and Barrier Function Restoration

The American Journal of Chinese Medicine

Thailand-affiliated authors
Nonthaneth Nalinratana · Pornchai Rojsitthisak
Institutions
Chulalongkorn University
71IMPACT SIGNAL
Engineering

The Influence of Rheological Properties on the Adhesiveness of Food Waste and Its Implications for Mechanical Separation

ACS Omega

Thailand-affiliated authors
Noppharit Sutthasil
Institutions
Mae Fah Luang University
71IMPACT SIGNAL
Clinical Medicine

Adrenal Infections: An Underrecognized Cause of Primary Adrenal Insufficiency

Clinical Endocrinology

Thailand-affiliated authors
Taweesak Wannachalee · Suranut Charoensri · Rongpong Plongla · Thiti Snabboon · Sarat Sunthornyothin · Wasita Warachit Parksook
Institutions
Siriraj Hospital · Khon Kaen University · Thai Red Cross Society · Chulalongkorn University · King Chulalongkorn Memorial Hospital
71IMPACT SIGNAL
Clinical Medicine

Color‐Bar Bedsheet: Affordable Assistive Tool for Dix‐Hallpike Test in Primary Care

Journal of General and Family Medicine

Thailand-affiliated authors
Suwicha Kaewsiri Isaradisaikul · Pitchayanan Namung · Sanathorn Chowsilpa
Institutions
Chiang Mai University
71IMPACT SIGNAL
Multidisciplinary

Sensitivity Analysis for Identifying Parameter Changes in Attribute Data Utilizing Modified EWMA with Improved Square Root Transformation

WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL

Thailand-affiliated authors
Suganya Phantu · Yupaporn Areepong · Saowanit Sukparungsee
Institutions
King Mongkut's University of Technology North Bangkok
71IMPACT SIGNAL
Multidisciplinary

Plant-Derived Monoclonal Antibody Against Botulinum Neurotoxin: Pharmacokinetic Evaluation in a Mouse Model

Pharmaceuticals

Thailand-affiliated authors
Nipaporn Simsom · Waranyoo Phoolcharoen · Vudhiporn Limprasutr
Institutions
Chulalongkorn University
71IMPACT SIGNAL
Clinical Medicine

Diagnostic Performance of Ultrasonographic Median Nerve Cross-Sectional Area for Carpal Tunnel Syndrome in Wheelchair Users With Spinal Cord Injury

American Journal of Physical Medicine & Rehabilitation

Thailand-affiliated authors
Montana Buntragulpoontawee · Siam Tongprasert · Jiraporn Khorana · PT Kittipong Kitisak · Waris Karinuntakul · Pratchayapon Kammuang-lue · Sineenard Pornjaksawan · Phichayut Pinyo
Institutions
Maejo University · Chiang Mai University
71IMPACT SIGNAL
Energy and Materials

Advanced electrolytes for low-temperature zinc-ion batteries

Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences

Thailand-affiliated authors
Olivier Fontaine
Institutions
Vidyasirimedhi Institute of Science and Technology
71IMPACT SIGNAL
Multidisciplinary

Cannabis Use Behaviors and Associations with Home Cultivation and Perceived Accessibility among Secondary School Students in Songkhla, Thailand

Journal of Health Science and Medical Research

Thailand-affiliated authors
Phonchai Thongwichian · Sawitri Assanangkornchai · Wit Wichaidit
Institutions
Prince of Songkla University
71IMPACT SIGNAL
Environmental Engineering

Lipid-tail modification of the antimicrobial peptide P7 enhances membrane disruption and antibacterial activity against Klebsiella pneumoniae

PeerJ

Thailand-affiliated authors
Warintorn Thammathaporn · Natthaporn Klubthawee Aiemwichan · Ratchaneewan Aunpad
Institutions
Thammasat University
71IMPACT SIGNAL
Multidisciplinary

Lean tool selection in the context of Industry 4.0: a hybrid Pythagorean fuzzy multi-criteria decision-making method

The TQM Journal

Thailand-affiliated authors
Nitidetch Koohathongsumrit · Wasana Chankham
Institutions
Ramkhamhaeng University
71IMPACT SIGNAL
Engineering

Formation of albumin manganese carbonate hybrid microparticles by confined impinging jet mixing with a tubular maturation section

Beilstein Journal of Nanotechnology

Thailand-affiliated authors
Saranya Chaiwaree · Hans Bäumler
Institutions
Payap University
71IMPACT SIGNAL
Clinical Medicine

Characteristics and associated risk factors of opportunistic infection in children with systemic lupus erythematosus in under-resourced areas

Lupus

Thailand-affiliated authors
Boonyaporn Hengwichai · Suvaporn Anugulruengkitt · Pornpimol Rianthavorn · Parichat Khaosut
Institutions
Chulalongkorn University · King Chulalongkorn Memorial Hospital · Thai Red Cross Society
71IMPACT SIGNAL
Multidisciplinary

Development and Characterization of Shikonin-Loaded NLC with Enhanced Photostability in Hydrogel-Based Dermal Patch

Pharmaceutics

Thailand-affiliated authors
Kittithat Rueangpraphai · Kanokwan Kiattisin · Taepin Junmahasathien
Institutions
Chiang Mai University
71IMPACT SIGNAL
Multidisciplinary

Collective Open Research Infrastructure: Building DataCite Consortia in Thailand and Ethiopia

DataCite API

Thailand-affiliated authors
Namtip Wipawin · Rachada Sanoekh
Institutions
Sukhothai Thammathirat Open University · National Research Council of Thailand

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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