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EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

972 analyses
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
Catalysis and Biomass Chemistry72IMPACT SIGNAL
Global potential

Tuning Metal–Acid Cooperativity of Beta Zeolite-Supported Pt Catalysts for Selective Hydrogenolysis of 5-Hydroxymethylfurfural to Methyl Levulinate

By tuning Si/Al ratio and Pt loading in beta-zeolite-supported catalysts, the study balanced Brønsted/Lewis acidity and metal-support interactions. The optimized 0.5Pt/BEA-12.5 used Lewis sites to activate carbonyl intermediates and moderated Brønsted acidity to promote esterification without excessive humin. It achieved over 99% HMF conversion and 92.0% methyl-levulinate yield at low Pt loading and also processed glucose, fructose and sucrose feedstocks.

Thai researchersNuttapat Thiensuwan · Hannarong Pitayachinchot · Chawalit Ngamcharussrivichai
Fermentation and Sensory Science71IMPACT SIGNAL
Global potential

Mixed Fermentation of Non-Saccharomyces Yeast and Lactic Acid Bacteria Enhances Aroma Complexity and Sensory Quality of Kyoho Wine

Sequential Hanseniaspora opuntiae plus Saccharomyces cerevisiae fermentation was combined with simultaneous or sequential malolactic fermentation using Lactoplantibacillus plantarum. The mixed yeast system increased total esters 4.21-fold over the S. cerevisiae control. Simultaneous MLF produced more ethyl lactate, diethyl succinate and diacetyl, reaching 267.38 mg/L total esters and the highest acceptance score, 7.63/9, associated with floral, blackberry and creamy notes.

Thai researchersSaeid Jafari
Health sciences71IMPACT SIGNAL
Global potential

Gut microbiome modulation by Veillonella ratti induces resistance to EAE pathogenesis via microbe-derived metabolites

In a mouse experimental autoimmune encephalomyelitis model, infant-derived Veillonella ratti MHL0042 reshaped gut microbiota, reduced CD4+ IFN-gamma T cells and lowered activated spinal-cord microglia. The proposed mechanism involves depletion of pldA-containing bacteria and increased dioleoyl phosphatidylethanolamine (DOPE) in the gut, circulation and central nervous system. Exogenous DOPE reproduced attenuation of disease and microglial activation.

Thai researchersPanida Sittipo
Agricultural-Waste Biocomposites71IMPACT SIGNAL
Global potential

Processing-dependent reinforcing behavior of garlic peel and pineapple leaf fibers in poly(butylene succinate) all-biocomposites

Poly(butylene succinate) composites containing 10 or 20 wt% garlic-peel or pineapple-leaf fiber were milled and compression-molded at 120 or 150 C. Pineapple fiber retained a higher effective aspect ratio, but this did not translate proportionally into flexural improvement. Flexural behavior depended strongly on orientation and molding temperature, favoring longitudinal specimens and 120 C, while impact behavior followed different trends.

Thai researchersSupapit Patomnupong · Taweechai Amornsakchai · Ittipol Jangchud
Health sciences71IMPACT SIGNAL
Global potential

Antifungal susceptibility profiles of clinical and environmental Scedosporium and Lomentospora isolates from Taiwan: focus on olorofim activity and phylogenetic heterogeneity

CLSI M38-A3 testing covered 216 Taiwanese clinical and environmental isolates: 205 Scedosporium and 11 Lomentospora prolificans. L. prolificans was pan-resistant to tested agents except olorofim, while olorofim had MIC90 values at or below 0.12 mg/L across taxa. Most MIC variability, 72.5-89.2%, occurred within rather than between species, limiting species identity as a susceptibility proxy and supporting isolate-level testing.

Thai researchersPassanesh Sukphopetch
Functional Beverages and Microbiota70IMPACT SIGNAL
Global potential

Exploring the antioxidant and prebiotic potential of fermented Thai jasmine rice beverage: An in vitro study

Thai KDML 105 jasmine-rice amazake was compared with unfermented rice and Japanese amazake. Fermentation increased phenolic content over unfermented rice. DPPH inhibition was 70.34% for the Thai beverage versus 65.71% for Japanese amazake, while ABTS inhibition was lower (53.57% versus 95.42%). Lactobacillus plantarum grew well and exceeded the IMO reference, whereas E. coli growth did not differ. These are in vitro functional signals, not demonstrated human prebiotic benefits.

Thai researchersRan Kitkangplu · Krongpong Monpengpinij · Woottichai Nachaiwieng · Niwed Kullawong
Graphene Quantum Dots in Cement77IMPACT SIGNAL
Evidence of global relevance

Graphene Quantum Dots as Nanoadditives in Cement Hydration: Mechanistic Insights into Pore Structure Refinement and Durability Enhancement

This experimental study evaluated liquid- and solid-form graphene quantum dots (GQDs) in concrete across 24–42 MPa strength classes. The 0.1% liquid-GQD formulation performed best, increasing compressive, splitting-tensile, and flexural strength while reducing water absorption and porosity. BET results suggest that GQDs modified pore-structure evolution rather than acting only as fillers.

Thai researchersThwe Thwe Win · Peem Nuaklong · Jintara Lawongkerd · Lapyote Prasittisopin
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.

1,808records
1,808 records
77IMPACT SIGNAL
Environmental Engineering

Development of Empirical Models for Estimating Daily Downward Longwave Radiation Using Meteorological Data in Thailand

Journal of Renewable Energy and Smart Grid Technology

Thailand-affiliated authors
Rungrat Wattan · Chutimon Phoemwong · Supawadee Nokphueng · S. Buntoung · K. Tohsing · Serm Janjai
Institutions
Silpakorn University · St Theresa International College
77IMPACT SIGNAL
Environmental Engineering

Assessment of meteorological drought in Thailand: Historical and future projections under CMIP6 climate change scenarios

Journal of Hydrology Regional Studies

Thailand-affiliated authors
Teerawat Ram-Indra · Nantawoot Inseeyong · Supattra Visessri
Institutions
Chulalongkorn University
77IMPACT SIGNAL
Clinical Medicine

A new approach to improve outpatient departments to mitigate respiratory infectious diseases

Journal of Asian Architecture and Building Engineering

Thailand-affiliated authors
Jutamat Chotirat · Kantaphong Srimuang · Supuck Prugsiganont van der Hoeven
Institutions
Walailak University · Chiang Mai University
77IMPACT SIGNAL
Clinical Medicine

Non-GMO surface display of VP28 on Pediococcus pentosaceus for oral protection against white spot syndrome virus in shrimp

Scientific Reports

Thailand-affiliated authors
Pinpunya Riangrungroj · Suparat Taengchaiyaphum · Somphop Boonpayung · Siwaporn Longyant · Dujduan Waraho-Zhmayev · Kallaya Sritunyalucksana · Ubolsree Leartsakulpanich
Institutions
National Science and Technology Development Agency · National Center for Genetic Engineering and Biotechnology · Srinakharinwirot University · King Mongkut's University of Technology Thonburi
77IMPACT SIGNAL
Clinical Medicine

Papiliotrema anthoicola Kathongthung, Kodchasee, Senwanna, J. Kumla & N. Suwannar. 2026, sp. nov.

Open MIND

Thailand-affiliated authors
Chirayut Kathongthung · Pratthana Kodchasee · Saowaluck Singsalood · Chanokned Senwanna · Pannida Khunnamwong · Jaturong Kumla · Nakarin Suwannarach
Institutions
Chiang Mai University · Kasetsart University
77IMPACT SIGNAL
Clinical Medicine

Preparation of Quercetin-Loaded Lipid Nanoparticle-Embedded Hydrogels and Stability Studies

Molecules

Thailand-affiliated authors
Chatchapong Tangjidapichai · Sarin Tadtong · Chuda Chittasupho · Weerasak Samee
Institutions
Srinakharinwirot University · Chiang Mai University
77IMPACT SIGNAL
Clinical Medicine

Depressive symptom profiles across pregnant, postpartum, and nonperipartum women: measurement invariance and differential item functioning analyses of 2005–2021 NHANES data

BMC Public Health

Thailand-affiliated authors
Manit Srisurapanont · Chawisa Suradom · Narong Maneeton · Awiruth Oon-arom · Benchalak Maneeton
Institutions
Chiang Mai University
77IMPACT SIGNAL
Clinical Medicine

Subclinical thiamine deficiency in third-trimester pregnancy despite routine antenatal supplementation: a cross-sectional study in an urban setting, Bangkok, Thailand

BMC Pregnancy and Childbirth

Thailand-affiliated authors
Ajjima Thussachan · Itsara Jangjaroenphorn · Monnapa Chantrangkul · Apanchanid Thepouypon · Chattraya Ngamlerst · Natnicha Promyos · Kamparnart Kaewyai · Dennopporn Sudjai · Kriengsak Limkittikul · Thitiya Yakasaem · Salin Sirinam · Weerawan Hattasingh
Institutions
Mahidol University · Mahidol Oxford Tropical Medicine Research Unit · Rajavithi Hospital
77IMPACT SIGNAL
Clinical Medicine

Inequality and determinants of access to phototherapy among patients with psoriasis in Thailand

Skin Health and Disease

Thailand-affiliated authors
Chutima Churee · Piya Hanvoravongchai · Thanapoom Rattananupong
Institutions
Ministry of Public Health · Chulalongkorn University
77IMPACT SIGNAL
Clinical Medicine

Clinical and radiological features of primary breast sarcoma: a 14-year retrospective case series from a single institution

International Journal of Surgery Case Reports

Thailand-affiliated authors
Rujira Patanawanitkul · Varali Ariyadej · Voraparee Suvannarerg · Shanigarn Thiravit · Kobkun Muangsomboon · Pornpim Korpraphong
Institutions
Siriraj Hospital · Mahidol University
77IMPACT SIGNAL
Clinical Medicine

Papiliotrema floralis Kodchasee, Kathongthung, Senwanna, J. Kumla & N. Suwannar. 2026, sp. nov.

Open MIND

Thailand-affiliated authors
Chirayut Kathongthung · Pratthana Kodchasee · Saowaluck Singsalood · Chanokned Senwanna · Pannida Khunnamwong · Jaturong Kumla · Nakarin Suwannarach
Institutions
Chiang Mai University · Kasetsart University
77IMPACT SIGNAL
Energy and Materials

Multidentate Chelation of Phytate Suppresses Mn Dissolution and Enhances Structural Stability of Li-Rich Mn-Based Cathodes

Inorganic Chemistry

Thailand-affiliated authors
Pei Yang · Dinghao Le · P Q Li · Yujing Chen · Xiahui Zhang · Junchao Zheng
Institutions
Thailand National Metal and Materials Technology Center
77IMPACT SIGNAL
Clinical Medicine

Emergency minimally invasive versus open left-sided colonic resection for complicated diverticulitis: a systematic review and meta-analysis

BMC Surgery

Thailand-affiliated authors
Hariruk Yodying · Vichit Viriyaroj · Thammanij Rookkachart · Thana Boonsinsukh · Anuwat Chartkitcharoen · Wannakorn Prapasajchavet · Natchanok Mekrugsakit · Patcharaon Petchkaewkul · Ratchanon Laojanun
Institutions
Srinakharinwirot University
77IMPACT SIGNAL
Energy and Materials

Influence of Carbonization Temperature on the Tunable Work Function of Graphite-like Biomass Carbon Derived from Wolffia globosa and Its Morphology and Phase Structure Properties

ACS Omega

Thailand-affiliated authors
Sudarat Khwanmueang · Woranuch Sudthongkong · Akkawat Ruammaitree · Orapan Saensuk · Poramed Wongjom · Yingyot Infahsaeng · Kunthaya Ratchaphonsaenwong · Pantiwa Petpadoong · Wasan Maiaugree
Institutions
Thammasat University · National Science and Technology Development Agency · Khon Kaen University
77IMPACT SIGNAL
Clinical Medicine

Enhancing dynamic postural stability during gait in Parkinson’s disease with textured insoles and auditory cue training: a randomized controlled trial study

Disability and Rehabilitation

Thailand-affiliated authors
Thanakorn Angkurasiripaiboon · Chernkhuan Stonsaovapak · Thitichaya Soythong · Maria Justine · Akkradate Siriphorn
Institutions
Chulalongkorn University · King Chulalongkorn Memorial Hospital
77IMPACT SIGNAL
Energy and Materials

Energy and Exergy Potential of a Flow-Controlled Photovoltaic–Thermal Collector for Charging Thermochemical Energy Storage Under Intermittent Tropical Irradiance

Energies

Thailand-affiliated authors
Choosak Rittiphet · Suratsavadee K. Korkua · Krit Funsian · Kamon Thinsurat
Institutions
Walailak University
77IMPACT SIGNAL
Clinical Medicine

Surgical pearls in dermatology: Tips for scalp, nail, and cutaneous procedures

Journal of Cutaneous and Aesthetic Surgery

Thailand-affiliated authors
Marcela Duarte Benez-Miller · João Paulo Yamagata · Inghlide Damanielle Silva · Giovanna Laboissière
Institutions
Institute of Dermatology
77IMPACT SIGNAL
Clinical Medicine

ERGA-BGE reference genome of the Eurasian Woodcock (Scolopax rusticola), a game bird species with isolated populations of conservation interest

Open Research Europe

Thailand-affiliated authors
Rebekah A. Oomen
Institutions
Saint John's University
77IMPACT SIGNAL
Clinical Medicine

FIGO staging for gestational trophoblastic neoplasia: 2026

International Journal of Gynecology & Obstetrics

Thailand-affiliated authors
Sarikapan Wilailak
Institutions
Mahidol University · Ramathibodi Hospital
77IMPACT SIGNAL
Clinical Medicine

E4BP4 restrains effector-memory CD8 + T cell responses in systemic lupus erythematosus

Autoimmunity

Thailand-affiliated authors
Changxing Gao · Qianjin Lu · Ming Zhao
Institutions
Institute of Dermatology
77IMPACT SIGNAL
Global Public Health

Association of mainly vegetarian and vegan diets with loneliness, social isolation and social withdrawal in a German population survey

PLoS ONE

Thailand-affiliated authors
Supa Pengpid · Karl Peltzer
Institutions
Mahidol University
76IMPACT SIGNAL
Clinical Medicine

Potential drug–drug interactions and clinical outcomes among people living with HIV with comorbidities: A multicentre retrospective cohort study

British Journal of Clinical Pharmacology

Thailand-affiliated authors
Chanadda Wuttikul · Noppaket Singkham · Chadathorn Hongsudta · Jindarat Danpan · Chontawan Wannagon · Wuttikrai Chaimipak · Prakaikaew Jaiwanglok · Puttasorn Detmon · Sirayut Phatthanasobhon
Institutions
University of Phayao · Lampang Hospital · Phramongkutklao Hospital
76IMPACT SIGNAL
Clinical Medicine

Elongated Corkscrew Hairs as a Possible Novel Trichoscopic Sign in Endothrix Tinea Capitis Affecting Adults with Immunosuppression

Dermatology and Therapy

Thailand-affiliated authors
Raquel de Melo Carvalho · Daniel Fernandes Melo
Institutions
Institute of Dermatology
76IMPACT SIGNAL
Multidisciplinary

Institutional Exclusion in Platform Work: Assessing the EU Platform Work Directive in Malaysia and Thailand

Journal of Contemporary Asia

Thailand-affiliated authors
Yosuke Uchiyama
Institutions
Chulalongkorn 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