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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
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

A Multinational Study of Orientation-Aware Deep Learning for Automated Detection of Retained Roots and Periodontal Bone Loss

International Dental Journal

Thailand-affiliated authors
Zohaib Khurshid · Onanong Chai-U-Dom Silkosessak · Vorapat Trachoo · Thantrira Porntaveetus
Institutions
Chulalongkorn University
76IMPACT SIGNAL
Clinical Medicine

Cold Snare Polypectomy Versus Cold Snare Polypectomy With Submucosal Injection for 3–9 mm Colorectal Polyps: A Randomized Controlled Trial

Journal of Gastroenterology and Hepatology

Thailand-affiliated authors
Sukit Pattarajierapan · Ponpapat Surapat · Supaphat Kongsupapsiri · Papanun Methakittrakoon · Naruemon Wisedopas · Natcha Wanpiyarat · Nathawadee Lerttanatum · Supakij Khomvilai
Institutions
Thai Red Cross Society · Chulalongkorn University · King Chulalongkorn Memorial Hospital
76IMPACT SIGNAL
Clinical Medicine

Association of excise duty reforms with alcohol per capita consumption and alcohol-attributable life expectancy loss in Malaysia, 2000–2022: An interrupted time-series analysis

International Journal of Drug Policy

Thailand-affiliated authors
Sawitri Assanangkornchai
Institutions
Prince of Songkla University
76IMPACT SIGNAL
Clinical Medicine

A Comprehensive Mitochondrial Cytochrome c Oxidase Subunit II Gene (cox2)-Based Framework for Genotyping and Phylogenetic Analysis of Pythium insidiosum and Related Taxa

Microorganisms

Thailand-affiliated authors
Nichapat Yurayart · Thidarat Rujirawat · Theerapong Krajaejun
Institutions
Khon Kaen University · Mahidol University · Ramathibodi Hospital
76IMPACT SIGNAL
Energy and Materials

Synergistic defect passivation and crystallization control via bifunctional ethylenethiourea additive in CsPbIBr2 perovskite solar cells

Materials Science in Semiconductor Processing

Thailand-affiliated authors
Theerapat Arpornrat · Watcharapong Pudkon · Nutpaphat Jarulertwathana · Araya Ruengsuk · Kumaree Thongimboon · Piyapond Makming · Thanawat Kanlayapattamapong · Pattanasak Tipparak · Natthawat Semakul · Duangmanee Wongratanaphisan · Pipat Ruankham
Institutions
Chiang Mai University · Maejo University
76IMPACT SIGNAL
Clinical Medicine

The effect of an integrated application‐supported mindfulness‐based cognitive therapy programme on depression among adolescents with non‐suicidal self‐injury: A randomized controlled trial

British Journal of Clinical Psychology

Thailand-affiliated authors
Russunan Jantarapakdee · Ratchaneekorn Upasen · Penpaktr Uthis
Institutions
Burapha University · Chulalongkorn University
76IMPACT SIGNAL
Clinical Medicine

Light-Cured Silver Diamine Fluoride for Active Cavitated Caries Arrest in Primary Teeth: A Split-Mouth Trial

International Dental Journal

Thailand-affiliated authors
Nuttha Wannapaka · Chutima Trairatvorakul · Marcio A. da Fonseca · Somkamol Vanichvatana · Oranuch Techatharatip
Institutions
Chulalongkorn University
76IMPACT SIGNAL
Multidisciplinary

Mechanistic insights into thermophilic anaerobic digestion of food waste: Linking macromolecular composition, microbial community dynamics, and biomethane production kinetics

Biomass and Bioenergy

Thailand-affiliated authors
Jirasin Koonthongkaew · Bhumin Than-ardna · Apanee Luengnaruemitchai
Institutions
Chulalongkorn University
76IMPACT SIGNAL
Multidisciplinary

From Napier grass to bioethanol and beyond: sustainable urea and oxalic acid pretreatments with valorization of pretreatment filtrates for plant growth and pigment enhancement

Biofuels

Thailand-affiliated authors
Diana Jose · Pooja R. Anand · Nida Arshad · Atthasit Tawai · Kittipong Rattanaporn · Malinee Sriariyanun
Institutions
King Mongkut's University of Technology North Bangkok · Kasetsart University
76IMPACT SIGNAL
Clinical Medicine

Early Outcomes of Physician-Modified Endurant Limbs vs Iliac Branch Devices in Narrow Common Iliac Arteries: A Retrospective Cohort Pilot Study

Journal of Endovascular Therapy

Thailand-affiliated authors
Chayatorn Chansakaow · Termpong Reanpang · Saranat Orrapin · Supapong Arworn · Kritsada Phruksawatnon · Rungrujee Kaweewan · Kittipan Rerkasem · Jiraporn Khorana · Poon Apichartpiyakul
Institutions
Chiang Mai University · Nakornping Hospital
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