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EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

1,027 analyses
Basic Science71IMPACT SIGNAL
Evidence of global relevance

Notes on the genus Thismia (Thismiaceae) in Cambodia

A literature and field-survey study in Cambodia's Bokor National Park records three Thismia species: T. bokorensis, T. filiformis, and T. gardneriana, and provides descriptions, photographs, an identification key, and preliminary IUCN-based conservation assessments.

Thai researchersSavin Kin · Alisa Nakkaew · Sahut Chantanaorrapint
Environment and Engineering71IMPACT SIGNAL
Evidence of global relevance

Plant Growth-Promoting Traits of Root Endophytic Actinobacteria from Mangrove Plants in Coastal Thailand

Researchers isolated 54 endophytic actinobacteria strains from roots of 12 mangrove species across five Thai provinces, screened phosphate and potassium solubilization, siderophore, indole, and ACC-deaminase traits, and tested two strains on rice seedlings.

Thai researchersTipyadapron Pengrung · Aekasit Suphannarot · Kannika Duangmal · Ratchanee Mingma
Basic Science71IMPACT SIGNAL
Evidence of global relevance

A new false truffle species, Hysterangium shibaoshanense (Hysterangiales, Basidiomycota), from northwestern Yunnan, China

An international taxonomic team describes the new false-truffle species Hysterangium shibaoshanense from Shibaoshan Mountain, northwestern Yunnan, China, using morphology and multilocus phylogenies from ITS, nrLSU, atp6, rpb2, and tef1.

Thai researchersLin Li · Naritsada Thongklang · Kevin D. Hyde
Energy and Materials71IMPACT SIGNAL
Evidence of global relevance

Effects of Rice-Straw Pretreatment on Biogas Production During Anaerobic Co-Digestion with Cattle Manure

This Thai experiment used spent mushroom substrate to pretreat rice straw at 3:1 and 5:1 ratios, then co-digested the 5:1 material with cow manure anaerobically. Hemicellulose decreased after pretreatment, but biogas production did not significantly differ among the three digestion ratios.

Thai researchersสุรีย์พร ธรรมิกพงษ์ · ผุสดี ภุมรา · ภัทรพร คุนาพงษ์กิติ
Energy and Materials71IMPACT SIGNAL
Evidence of global relevance

Parametric study of wall-mounted annular ring fins for heat transfer enhancement in a flat-bottom cookstove using CFD

A three-dimensional CFD study evaluates 13 annular-fin configurations in a flat-bottom biomass cookstove, balancing pot heat transfer against pressure drop. A single fin near the hot-gas inlet achieved the highest modeled thermal performance factor of 1.138 and 14.1% greater heat transfer.

Thai researchersKomsan Wongkalasin · Somchat Sonasang · Chuthong Summatta
Public Health71IMPACT SIGNAL
Evidence of global relevance

FTIR Fingerprinting Unravels Solvent-Dependent Antibacterial Potentials of Vernonia amygdalina Leaf Extracts Against Selected Multidrug-Resistant ESKAPE Isolates

A Nigerian laboratory study compared aqueous and n-hexane Vernonia amygdalina leaf extracts, using phytochemical screening and FTIR before agar-well-diffusion testing against selected multidrug-resistant ESKAPE isolates. Extraction yield and chemical fingerprints varied by solvent, with in vitro inhibition signals.

Thai researchersYahaya Yunusa Riko · Abubakar Saadu
Energy and Materials71IMPACT SIGNAL
Evidence of global relevance

Growth Mode-Dependent Bi Incorporation and Carrier Localization in GaAsBi Wires

This semiconductor-materials study varies substrate temperature and V/III flux ratio during molecular beam epitaxy to identify a stable vapor-liquid-solid window for homogeneous axial Bi incorporation up to 2.4% in GaAsBi wires, while probing carrier localization and thermal quenching.

Thai researchersChalermchai Himwas · Aritath Thammathikul · Nathachon Tachapisitpong · Tuksadon Wutikhun · Visittapong Yordsri · Chanchana Thanachayanont
Clinical Medicine71IMPACT SIGNAL
Evidence of global relevance

Association between underpants fit and semen quality: A hospital-based cross-sectional study

A hospital-based cross-sectional study of 116 Thai male partners seeking infertility care assessed underwear fit and one semen sample. Some associations appeared for semen volume and morphology, while other parameters did not differ; causation cannot be inferred.

Thai researchersHarnam Kaur · Unnop Jaisamrarn · Paweena Thuwanut · Chanakarn Suebthawinkul · Jiayu Li
Public Health71IMPACT SIGNAL
Evidence of global relevance

Optimization of ultrasound-assisted extraction (UAE) coupled with ion chromatography for nitrate and nitrite determination in fermented pork sausage matrices

The team developed ultrasound-assisted extraction coupled with ion chromatography for nitrite and nitrate in fermented pork sausage, optimizing conditions by Box-Behnken design and evaluating matrix effects, analytical performance, and greenness.

Thai researchersNissaya Chuathong · Waraporn Chanakul · Kanyarak Prasertboonyai
Clinical Medicine71IMPACT SIGNAL
Evidence of global relevance

Safety and Efficacy of Reused Subdural Grid Electrodes in Invasive Monitoring for Drug-Resistant Epilepsy

A retrospective cohort of 1,148 drug-resistant-epilepsy patients compared 616 single-use with 532 ethylene-oxide-sterilized reused subdural grids. Reuse was not significantly associated with infection after adjustment, and seizure outcomes and complications were similar, but the design does not prove safety equivalence.

Thai researchersPanu Boontoterm · Siraruj Sakoolnamarka · Karanarak Urasyanandana
Engineering71IMPACT SIGNAL
Evidence of global relevance

Mineral filler characteristics and non-Newtonian viscosity of asphalt mastic at high temperature: A response surface methodology approach

This study compares granite, limestone, shale, and pumice fillers in asphalt mastic at 130-170°C and builds response-surface models of temperature, filler content, and rotational speed effects on viscosity to support asphalt mixing and compaction design.

Thai researchersSuwaphit Chamwon · Multazam Hutabarat · Preeda Chaturabong
Public Health71IMPACT SIGNAL
Evidence of global relevance

Targeted Extraction of Gut-Brain Axis Bioactives: A Review

This review proposes selecting extraction strategies for polyphenols, tryptophan, fermentable fibers, and bitter tastants according to gut-brain-axis mechanisms rather than chemical yield alone, considering heat, solvents, stability, and preservation of bioactivity.

Thai researchersMuhammad Tayyab Arshad
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
75IMPACT SIGNAL
Multidisciplinary

Immediate effects of sitting position on cervical and trunk posture, perceived discomfort, and RULA-based ergonomic risk during smartphone gaming: A randomized within-subject study

PLoS ONE

Thailand-affiliated authors
Patcharin Nilmart · Wantanee Yodchaisarn · Natdanai Vajidee · Nounchanok Tansakul · Wirada Sramongkhol · Sasisom Leangsakul
Institutions
Srinakharinwirot University · Walailak University
75IMPACT SIGNAL
Environmental Engineering

Mooring Fatigue Lifetime of Point-Absorber Wave Energy Converters in Monsoon Climates: Gulf of Thailand and Andaman Sea

Sustainable Marine Structures

Thailand-affiliated authors
Kornpaphop Ruttanawijit · Noppong Sritrakul
Institutions
Rambhai Barni Rajabhat University · Silpakorn University
75IMPACT SIGNAL
Clinical Medicine

Lumefantrine quantification on pre-treated filter paper dried blood spots for clinical field trials

Malaria Journal

Thailand-affiliated authors
Daniel Blessborn · Natpapat Kaewkhao · Joel Tärning
Institutions
Mahidol Oxford Tropical Medicine Research Unit
75IMPACT SIGNAL
Global Public Health

Relationship Between Pre-Pregnancy Body Mass Index, Gestational Weight Gain, and Perinatal Outcomes Among Women Delivering at a General Hospital, Nakhon Si Thammarat Province

International Journal of Environmental Research and Public Health

Thailand-affiliated authors
Sumoltip Sontimuang · Rachadaporn Jantasuwan · Suda Jaihow · Kanyapak Pluemjai · Luksamon Luksanavimon
Institutions
Walailak University
75IMPACT SIGNAL
Clinical Medicine

Portable, Rapid, and Cost-Effective Smartphone-Based Colorimetric Quantification of Total Lactones in Andrographis paniculata

Pharmaceuticals

Thailand-affiliated authors
Sutasinee Apichai · Suphakorn Katib · Teerapat Ouirungroj · Thanawat Pattananandecha · Kanokwan Kiwfo · Kate Grudpan · Chalermpong Saenjum
Institutions
Chiang Mai University
75IMPACT SIGNAL
Clinical Medicine

Comprehensive Phenotypic Characterization of Clinical Elizabethkingia Isolates and Evaluation of the Antimicrobial and Anti-Biofilm Activity of Dialdehyde Cellulose

International Journal of Molecular Sciences

Thailand-affiliated authors
Sastra Yuantrakul · Orathai Yinsai · Tanpong Chaiwarit · Punnaporn Srisithan · Wenting Zhou · Kritsana Ruenjai · Phadungkiat Khamnoi · Kwanjit Duangsonk
Institutions
Chiang Mai University · Maharaj Nakorn Chiang Mai Hospital
75IMPACT SIGNAL
Multidisciplinary

Diplommatina nimanandhi Panha, Kanchanasaka & Burch 2002

Open MIND

Thailand-affiliated authors
Piyoros Tongkerd · Arthit Pholyotha · Supunya Annate · Chirasak Sutcharit
Institutions
Chulalongkorn University
75IMPACT SIGNAL
Multidisciplinary

Defining Laser-Induced Phase Transition and Thermal Response of VO 2 by Raman Spectroscopy: A Comparative Study of Functional Nanostructures

ACS Omega

Thailand-affiliated authors
Mtawa Alsaadi · Rattachanok Chongprasit · R. Dawn · Anunyapon Junmanee · Waleed Alahmad · S. Chatraphorn · Thiti Bovornratanaraks · Salinporn Kittiwatanakul
Institutions
Chulalongkorn University
75IMPACT SIGNAL
Clinical Medicine

A novel Candidatus Rickettsia chiangmaiensis and occurrence of Candidatus Rickettsia laoensis in hard ticks from Chiang Mai Province, Thailand

Scientific Reports

Thailand-affiliated authors
Pattraporn Jeangkhwoa · Vadeeporn Rattananupong · Aummarin Chaloemthanetphong · Arunee Ahantarig · Supanee Hirunkanokpun · Visut Baimai · Wachareeporn Trinachartvanit
Institutions
Mahidol University · Chulalongkorn University · Ramkhamhaeng University
75IMPACT SIGNAL
Clinical Medicine

Diplommatina somsakpanhai Tongkerd 2026, sp. nov.

Open MIND

Thailand-affiliated authors
Piyoros Tongkerd · Arthit Pholyotha · Supunya Annate · Chirasak Sutcharit
Institutions
Chulalongkorn University
75IMPACT SIGNAL
Clinical Medicine

Development of a Disease‐Specific Virtual Malaria Population for Physiologically‐Based Pharmacokinetic Modeling

CPT Pharmacometrics & Systems Pharmacology

Thailand-affiliated authors
Junjie Ding · Richard M. Hoglund · Joel Tärning
Institutions
Mahidol University · Mahidol Oxford Tropical Medicine Research Unit
75IMPACT SIGNAL
Clinical Medicine

MGMT deficiency augments STING-mediated inflammatory responses accompanied by metabolic alterations in macrophages

Scientific Reports

Thailand-affiliated authors
Pornrat Kongkavitoon · Atsadang Boonmee · Thitiporn Pattarakankul · Benjawan Wongprom · Salisa Benjaskulluecha · Thadaphong Sukdee · Chanat Aonbangkhen · Benchaphorn Limcharoen · Tanapat Palaga
Institutions
Chulalongkorn University · Siriraj Hospital · Mahidol University
75IMPACT SIGNAL
Clinical Medicine

Two new species of Annulatascaceae (Annulatascales, Sordariomycetes) from Dongting Lake

MycoKeys

Thailand-affiliated authors
Zhi-Yang Wang · Nuwan Kularathnage · Ratchadawan Cheewangkoon · Kevin D. Hyde
Institutions
Chiang Mai University · Mae Fah Luang University
74IMPACT SIGNAL
Energy and Materials

Defect-rich three-dimensionally ordered macroporous magnesium cobalt oxide spinel coupled with graphite felt for vanadium redox flow batteries

Journal of Energy Storage

Thailand-affiliated authors
Tetsuya Kida
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Multidisciplinary

Beyond the Walkability Composite: Destination Access, Perceived Street Conditions, and Transport Walking in Four Thai Secondary Cities

Urban Science

Thailand-affiliated authors
Sigit Dwiananto Arifwidodo · Orana Chandrasiri · Onpreeya Mongkol
Institutions
Kasetsart University
74IMPACT SIGNAL
Multidisciplinary

Maternal Cytoglobin Levels In Preeclampsia Versus Normal Pregnancy in the Late Third Trimester

Journal of Health Science and Medical Research

Thailand-affiliated authors
Preeyaporn Tangnirunkul · Vorapong Phupong
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Energy and Materials

Device simulation of CaZrS3 perovskite solar cell for different hole-transporting materials using AMPS-1D

Journal of Power Sources

Thailand-affiliated authors
Ming-Lang Tseng
Institutions
Khon Kaen University
74IMPACT SIGNAL
Engineering

Experimental investigation of fiber hybridized ECC using PVA, polypropylene, and high-modulus glass fibers with class F Fly ash and OPC

Scientific Reports

Thailand-affiliated authors
Pradeep Thangavel · Warit Wipulanusat
Institutions
Thammasat University
74IMPACT SIGNAL
Clinical Medicine

Early Childhood Caries in Preschool Children With Cleft Lip and/or Palate: A Cross-Sectional Study of Prevalence and Contributing Factors

The Cleft Palate-Craniofacial Journal

Thailand-affiliated authors
Chotika Srinaul · Pornsuda Norchai · Saran Worasakwutiphong · Ruedee Sakulratchata
Institutions
Naresuan University · Naresuan University Hospital
74IMPACT SIGNAL
Environmental Engineering

Development of Sulfonated Carbon Catalysts from Waste Sugarcane Leaves and Tops for Effective Biodiesel Production from Free Fatty Acids or Waste Cooking Oil

ACS Sustainable Resource Management

Thailand-affiliated authors
Tanaporn Supakitmongkhol · Pakin Noppawan · Yuvarat Ngernyen · Nontipa Supanchaiyamat · Andrew J. Hunt
Institutions
Khon Kaen University · Mahasarakham 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