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3982ผลงานในฐานข้อมูล3461อ่านฉบับเต็มได้476สาขาวิจัย
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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Crystals and Optoelectronic Materials74IMPACT SIGNAL
Global potential

Synthesis, structural, optical, and electrical properties of L-methioninium nitrate for optoelectronic applications

Single crystals of L-methioninium nitrate were grown by slow evaporation from a 1:1 L-methionine/nitric-acid mixture. X-ray diffraction identified a monoclinic structure with low lattice strain. FTIR supported molecular assignment, photoluminescence showed a broad 330-550 nm emission, and impedance analysis indicated bulk-dominated conduction, non-Debye relaxation and low high-frequency dielectric loss. Second-harmonic generation was also assessed by the Kurtz-Perry powder method.

Thai researchersG. Anumantha Kannan · P. Vasudevan · E. Viswanathan
Plant-Based Mosquito Repellents73IMPACT SIGNAL
Global potential

Topical mosquito repellency of a Litsea cubeba essential oil spray against Aedes aegypti, Anopheles dirus, and Culex quinquefasciatus

MosShield, a ready-to-use spray containing 6% Litsea cubeba essential oil, underwent formulation quality checks and a skin-patch test in 48 healthy volunteers, with no visible reaction through 96 hours. WHO arm-in-cage tests produced median complete protection times of 225 minutes against Culex quinquefasciatus and 120 minutes against both Aedes aegypti and Anopheles dirus. These are laboratory, not field-effectiveness, results.

Thai researchersNataya Sutthanont · Jiraporn Leanpolchareanchai · Patchara Sriwichai · Jiraporn Ruangsittichai · Theerawit Phanpoowong · Suchada Sumruayphol · Thipruethai Phanitchat · Raweewan Srisawat
Health sciences73IMPACT SIGNAL
Global potential

Efficacy and safety of needle-free jet injection of self-crosslinking hyaluronic acid for facial fine wrinkles and skin texture: 12-week clinical outcomes in Asian women

Thirty Asian women aged 40-55 with Fitzpatrick III-IV skin received three needle-free jet sessions of self-crosslinking hyaluronic acid at four-week intervals. At week 12, 3D wrinkle and texture measures improved across malar and pericommissural regions; investigator severity fell from 7.28 to 4.32, and 60% reported moderate-to-marked improvement. Treatment reactions were mild and transient. The single-arm design cannot separate treatment effects from time or expectation.

Thai researchersAtchima Suwanchinda
Climate and Thai Economic Crops73IMPACT SIGNAL
Global potential

Climate thresholds and yield elasticity of durian, mangosteen, and coffee under hydroclimatic variability in Thailand

Meteorological observations from 56 stations were linked to provincial yields during 2008-2024 using nonlinear, lagged, elasticity and climate-risk analyses. Simple correlations were generally weak. Nonlinear models suggested approximate temperature turning points of 28.0 C for durian, 27.3 C for mangosteen and 26.6 C for coffee, with humidity turning points around 76-78%. The authors correctly frame these as statistical response indicators, not fixed physiological optima.

Thai researchersPunyawi Jamjareegulgarn
Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL
Global potential

Pristaulacus chiangmaiensis Turrisi & Ghafouri Moghaddam 2026, sp. nov.

Pristaulacus chiangmaiensis is described as a new species from a female holotype in Huai Nam Dang National Park, Chiang Mai, and a female paratype from Doi Phu Kha National Park, Nan. Diagnostic evidence combines black-orange coloration, head and occipital-groove shape, a long petiole and an ovipositor 1.3 times forewing length. The paratype barcode differed 12.95% from the nearest BOLD Aulacidae sequence, with a reported 14.3% distance from P. vilhelmseni, complementing morphology.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher
Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL
Global potential

Pristaulacus erythrocephalus Cameron 1905

This treatment documents Pristaulacus erythrocephalus using a male from Songkhla and a female from Khao Pu-Khao Ya National Park, Trang. The large wasp has a reddish-orange head and thorax with black posterior structures and diagnostic morphology. A Thai barcode differed 18.51% from its nearest Aulacidae sequence in BOLD. The record supports a wider Southeast Asian distribution; the host is unknown.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher
Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL
Global potential

Pristaulacus vilhelmseni Turrisi & Smith 2011

Pristaulacus vilhelmseni is newly recorded from Thailand based on a female from Doi Inthanon National Park, Chiang Mai; its holotype is from Laos. Diagnostic traits include a mostly black body, dark wing band, U-shaped occipital groove, slender petiole and an ovipositor 1.1 times forewing length. The Thai barcode showed a reported 14.3% divergence from P. chiangmaiensis, extending the known range across the Mekong region.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher
Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL
Global potential

Pristaulacus iosephi Turrisi & Madl 2013

This treatment describes Pristaulacus iosephi from a female holotype collected in Fang, Chiang Mai, in 1958. The roughly 17-mm wasp is mostly black, has extensive brown wing infuscation, two tooth-like pronotal processes, an elevated overhanging mesonotum, a six-toothed tarsal claw and an ovipositor equal to forewing length. It is known from Chiang Mai and Yunnan, belongs to the P. comptipennis group, and has no known host.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher
AI for Urban-Tree Risk72IMPACT SIGNAL
Global potential

Classifying the Likelihood of Failure in Preliminary Tree Assessment: A Species-Specific Meta-Decision Tree Protocol

Field observations from 1,193 trees representing four common campus species were scored with expert-weighted preliminary indicators. Species-specific decision trees were combined into a meta-classifier for unlikely, possible or likely failure. Overall accuracy was 79.03% with Cohen’s kappa 0.580. The model was more reliable at the unlikely and likely extremes and underdetected possible failures, so it is a prioritization aid rather than a replacement for advanced diagnostics.

Thai researchersManat Srivanit · Suppawad Kaewkhow
Chemometrics and Food Origin72IMPACT SIGNAL
Global potential

Geographical Classification of Okra ( Abelmoschus esculentus ) by Chemometric Analysis of Polyphenolic Profiles Obtained from HPLC-DAD and LC-MS

An optimized, greener extraction recovered more total flavonoids than the conventional method. HPLC-DAD and LC-MS then profiled okra flavonoids, including quercetin and catechin derivatives. PCA explored variation and LDA classified country of origin, locations within Thailand and one-versus-all tasks, with reported classification and prediction accuracy of 80-100%. This is promising for geographical-indication support but needs independent, multi-season validation.

Thai researchersModupe A. Raphael · Nontawat Sricharoen · Kanet Wongravee · Thanit Praneenararat
Health sciences72IMPACT SIGNAL
Global potential

Inflammatory Bowel Disease Is Associated With an Increased Risk of End‐Stage Renal Disease: A Population‐Based Cohort Study

Linked Manitoba data from 1984-2023 compared 12,639 people with IBD with 126,180 matched controls. Dialysis occurred in 1.48% versus 0.82% and kidney transplantation in 0.25% versus 0.10%. IBD remained associated with ESRD (adjusted HR 1.53), with a stronger estimate for Crohn’s disease than ulcerative colitis. Diabetes, hypertension and heart failure remained major predictors; treatment and surgery associations may reflect disease severity rather than causal harm.

Thai researchersOnuma Sattayalertyanyong
Genomics and Antimicrobial-Resistance Surveillance72IMPACT SIGNAL
Global potential

Genomic surveillance of carbapenem-resistant Acinetobacter baumannii from bloodstream infections in Thailand reveals widespread dissemination of blaNDM–harboring mobile genetic elements

Whole-genome surveillance of 41 carbapenem-resistant A. baumannii bloodstream isolates collected across Thailand in 2020-2024 found widespread international clone II (ST2). Resistance was dominated by blaOXA-23 with intrinsic blaOXA-66 and a penicillin-binding-protein mutation. A conserved blaNDM-5 mobile element appeared across ST2 sublineages and regions, consistent with horizontal spread followed by clonal expansion; blaNDM-1 was less frequent and linked to Tn125 in ST2 and ST16.

Thai researchersAekkawat Unahalekhaka · Kulsumpun Krobanan · Watcharaporn Kamjumphol · Phimrata Leethongdee · Yanisa Sukheephak · Patchaya Boonjan · Kasidet Thapaan · Wiphat Klayut · Orapan Sripichai · Nalumon Thadtapong · Chattip Kurehong · Kranokpron MOOLWANG · Donlaya Muanplueng · Warawan Wongboot · Pilailuk Akkapaiboon Okada · Jiraphan Premsuriya
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
72IMPACT SIGNAL
Multidisciplinary

Sustainable Platform for Biologics Delivery from Cellulose Microcrystals

ACS Omega

Thailand-affiliated authors
Phatheera Kachai · Jaturaporn Waenwong · Ansaya Pumchan · Weekit Sirisaksoontorn · Thammanoon Thaweechai · Sasimanas Unajak · Chaiya Prasittichai
Institutions
Kasetsart University
72IMPACT SIGNAL
Environmental Engineering

Pedological and geochemical characteristics of highly weathered soils derived from ophiolitic rocks in Samar, Philippines

EURASIAN JOURNAL OF SOIL SCIENCE (EJSS)

Thailand-affiliated authors
Jertz Vlyn D. Escala
Institutions
Kasetsart University
72IMPACT SIGNAL
Clinical Medicine

Preliminary shielding design of the neutron cameras for D-T fusion product diagnostics on the HL-3 tokamak

Fusion Engineering and Design

Thailand-affiliated authors
M. Isobe
Institutions
Mahasarakham University
72IMPACT SIGNAL
Clinical Medicine

Application of Ionizing Radiation Treatments to Improve Postharvest Quality and Storage Life of Thai Mango ( Mangifera Indica L.)

International Journal of Fruit Science

Thailand-affiliated authors
Dr. Phongrapi Wichitkunanan · Boonsong Sang–on · Nutchanat Phakdee · Mayuree Krajayklang · Suwimol Jetawattana · P. Chaiprasart
Institutions
Naresuan University · Thailand Institute of Nuclear Technology
72IMPACT SIGNAL
Multidisciplinary

Ma‐khwaen essential oil vapour suppresses potato sprouting under tropical ambient storage via GA 3 – ABA modulation, oxidative stress and carbohydrate metabolism

Journal of the Science of Food and Agriculture

Thailand-affiliated authors
Htet Thandar Oo · P. Jitareerat · Jutamas Romkaew · Songsin Photchanachai · C. Sritontip · Chalermchai Wongs‐Aree
Institutions
King Mongkut's University of Technology Thonburi · Kasetsart University · Rajamangala University of Technology Lanna
72IMPACT SIGNAL
Multidisciplinary

Iterative Joint a Priori Probability for Turbo Decoding in Non-Uniform Track on Granular Media

Technologies

Thailand-affiliated authors
Anawin Khamethong · Chanon Warisarn · Pornchai Supnithi
Institutions
King Mongkut's Institute of Technology Ladkrabang
72IMPACT SIGNAL
Multidisciplinary

Effect of finish line locations on the marginal and internal adaptations of 3D-printed interim restorations: a micro-CT evaluation

BMC Oral Health

Thailand-affiliated authors
Kan Wongkamhaeng · Sutinee Khahapana · Wisarut Prawatvatchara · Kwanwong Boonpitak
Institutions
Thammasat University · Chulalongkorn University
72IMPACT SIGNAL
Environmental Engineering

Short-term low PPFD differentially affects protein profiles and terpenoid metabolism, and LED spectra drive clone-specific responses in Artemisia annua: implications for PFAL-based genotypic selection

Journal of Plant Interactions

Thailand-affiliated authors
Syilvia Nosya Pratama · Darunmas Sankhuan · Sittiruk Roytrakul · Kanyaratt Supaibulwatana
Institutions
Mahidol University · National Science and Technology Development Agency · National Center for Genetic Engineering and Biotechnology
72IMPACT SIGNAL
Environmental Engineering

Comparative performance of raw and calcined limestone dust as partial Portland cement replacements in cement paste

Scientific Reports

Thailand-affiliated authors
Salisa Chaiyaput · Khin Sam Thwe · Jiratchaya Ayawanna
Institutions
King Mongkut's Institute of Technology Ladkrabang · Suranaree University of Technology
72IMPACT SIGNAL
Environmental Engineering

Vertical decoupling of radiation absorption and thermal mass controls the sub-daily timing of canopy heat storage in a tropical dipterocarp forest

Forest Ecosystems

Thailand-affiliated authors
Sitthisak Moukomla · Piyapong Tongdeenok · Naruemol Kaewjampa · Surachit Waengsothorn
Institutions
Thammasat University · Kasetsart University · Thailand Institute of Scientific and Technological Research
72IMPACT SIGNAL
Environmental Engineering

Improvement of a Window Curtain with Thin Phase Change Materials to Promote Solar-Induced Ventilation in a Tropical Climate

Sustainability

Thailand-affiliated authors
Sudaporn Sudprasert · Praphatson Saemmongkhon
Institutions
Thammasat University · Walailak University
72IMPACT SIGNAL
Fundamental Science

From Molecular Cages to Functional Devices: Silsesquioxane Hybrid Platforms for Next-Generation Electronic Materials

Electronic Materials

Thailand-affiliated authors
Rungthip Kunthom · Chenchira Pherkkhuntod · Nattaya Srirattanaprasit
Institutions
Walailak University · Mahidol University
72IMPACT SIGNAL
Energy and Materials

The Effect of Drive-in Temperature on Boron Diffusion Uniformity and Sheet Resistance in Industrial TOPCon Solar Cells

Engineering Technology & Applied Science Research

Thailand-affiliated authors
Wutthisat Chokkuea · Chiranan Wongwai · Teerawong Laosuwan · Supachai Ritjareonwattu · Suchat Osaklang
Institutions
Mahasarakham University
72IMPACT SIGNAL
Global Public Health

Analisis Dampak Program Makan Bergizi Gratis (Mbg) Dengan Status Gizi Peserta Didik Kelas Atas Di Sd Negeri Caturtunggal 1

Jurnal Pendidikan Dasar dan Aktifitas Jasmani

Thailand-affiliated authors
Dittaya Jindarat · Ratchaya Supalak
Institutions
Walailak University
72IMPACT SIGNAL
Multidisciplinary

Conversion of DNA Copy Number Ratios to Mass Fractions for Quantifying Chicken Adulteration in Duck Meat by Digital PCR

Foods

Thailand-affiliated authors
Ganyarat Thaiwan · Chakkit Tanai · Pattanapong Thangsunan
Institutions
Naresuan University · Chiang Mai University
72IMPACT SIGNAL
Clinical Medicine

Climate change worry and psychological distress among Chinese college students: a three-wave longitudinal moderated mediation study

BMC Psychology

Thailand-affiliated authors
Tao Pu
Institutions
Shinawatra University
72IMPACT SIGNAL
Engineering

Rapid stabilization of agricultural organic waste by mechanical agitation and P.D.1 bioinoculation in a community-scale passive-aeration composting reactor

Discover Applied Sciences

Thailand-affiliated authors
Luksamon Thongin · Jindawan Wibuloutai · Naphat Phowan · Nuchnapa Prathumchai · Saowalak Sutticharoen
Institutions
Mahasarakham University · Srinakharinwirot University
72IMPACT SIGNAL
Clinical Medicine

SANDWiCH: An Oil-Free High-Throughput Microwell-Array Platform for Digital Loop-Mediated Isothermal Amplification

Analytical Chemistry

Thailand-affiliated authors
Juhyun Lee · Kyung Tae Noh
Institutions
Armed Forces Research Institute of Medical Science
72IMPACT SIGNAL
Environmental Engineering

Catalytic Pyrolysis of Polyurethane Waste over SiO2/Cu for Selective Production of Aniline

AppliedChem

Thailand-affiliated authors
Thanunya Saowapark · Kanjarat Sukrat · Ukrit Amphaiphan · Chanjira Jaramornburapong · Adisak Jaturapiree · Ekrachan Chaichana
Institutions
Nakhon Pathom Rajabhat University
72IMPACT SIGNAL
Global Public Health

Dietary protein level for growth of captive hawksbill sea turtles ( Eretmochelys imbricata )

Journal of Zoo and Wildlife Medicine

Thailand-affiliated authors
Suthep Jualaong · Hirun Kanghae · Siriporn Jantalert · Nutt Nuntapong · CHAWANON KALAYA · Boontika Intaring · Ratsawan Thanmikaboworn · Waraporn Hahor · Karun Thongprajukaew
Institutions
Department of Marine and Coastal Resources
72IMPACT SIGNAL
Multidisciplinary

Compact Dual-Band Artificial Magnetic Conductor with Via-Offset Resonance Control for a Low-Profile Sub-7 GHz Antenna

Electronics

Thailand-affiliated authors
Nopphadon Phusam · Artitiphong Sangthong · Thanakarn Suangun · Buntueng Yana · Suriyavut Pra-ai · Norakamon Wongsin · Chatree Mahatthanajatuphat · Nonchanutt Chudpooti · Prayoot Akkaraekthalin
Institutions
University of Phayao · Rajamangala University of Technology · King Mongkut's University of Technology North Bangkok
72IMPACT SIGNAL
Clinical Medicine

Genetic diversity of Plasmodium vivax apical membrane antigen 1 (PvAMA1) and erythrocyte binding protein (PvEBP) from malaria endemic areas of Pakistan

Scientific Reports

Thailand-affiliated authors
Irfanullah Khan · Jiraporn Kuesap
Institutions
Thammasat University
72IMPACT SIGNAL
Engineering

Toward a sustainable green campus: Short-term co-composting of cafeteria food waste and cow manure with an algae bio-scrubber

Journal of Cleaner Production

Thailand-affiliated authors
Pisit Klingosum · Chanoknunt Khaobang · Prysathryd Sarabhorn · Nattapon Leeabai · Kanjana Tuantet · Sophon Sirisattha · Nicharee Jannual · Mingkwan Nipitwattanaphon · Passorn Wonnapinij · Chinnathan Areeprasert
Institutions
Kasetsart University · Thailand Institute of Scientific and Technological Research · Burapha University
72IMPACT SIGNAL
Multidisciplinary

Termite sanitary behaviour and their associated bacteria protect against latent Xylaria and entomopathogenic Metarhizium

IMA Fungus

Thailand-affiliated authors
Er-Fu Yang · Milan C. Samarakoon · Itthayakorn Promputtha · Qian-Qian Tao · Chun‐I Chiu · Nakarin Suwannarach
Institutions
Chiang Mai 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