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EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

1,037 analyses
Basic science65IMPACT SIGNAL
Evidence of global relevance

Looped Homology Theory of Weighted Graphs

The study defines looped homology for weighted reflexive graphs with parameter r>0 through the categorical graph product. It proves a discrete Mayer-Vietoris exact sequence and Eilenberg-Steenrod axioms, gives examples detecting n-dimensional holes, and shows results can differ from singular homology of the induced topological space.

Thai researchersSahawat Wongkhunen · Pongdate Montagantirud
Clinical medicine65IMPACT SIGNAL
Evidence of global relevance

Superiority of long-term outcomes of EUS-guided gastroenterostomy over endoscopic stenting for the palliation of malignant gastric outlet obstruction: A prospective cohort study

A single-centre prospective cohort of 152 patients with unresectable malignant gastric-outlet obstruction compared endoscopic stenting (76) with EUS-guided gastroenterostomy (76). EUS-GE was associated with fewer reinterventions, longer patency and better oral-intake scores, with similar success and adverse events, but treatment was not randomised.

Thai researchersHsiu-Po Wang
Public health65IMPACT SIGNAL
Evidence of global relevance

Epidemiological characteristics of amebiasis in Japan from 2001 to 2022

An analysis of Japan's 2001-2022 amebiasis notifications found domestically acquired male cases rising before 2018, falling sharply during 2018-2020, and showing no significant post-2020 change. Reports concentrated among men in their 40s-50s and metropolitan areas, but surveillance data cannot determine whether behaviour, testing or reporting caused the shift.

Thai researchersAongart Mahittikorn
Social science65IMPACT SIGNAL
Evidence of global relevance

Effects of Accent and Vowel Context on Thai Learners’ Perception of English Dental Fricatives

A speech-perception experiment examined how Thai learners distinguish English /θ/ and /ð/ from nearby categories across accents and vowel contexts. American and Philippine stimuli were generally identified more accurately; /ð/ was often assimilated to /d/, while /θ/ was heard as /f/ or /t/. The findings support exposure to accent diversity rather than one prestige model.

Thai researchersPatchanok Kitikanan
Social science65IMPACT SIGNAL
Evidence of global relevance

The impact of college students’ dual filial piety on filial practice: the mediating roles of filial perception and parent–child relationship

A survey of 821 college students in Guizhou found reciprocal filial piety indirectly associated with filial practice through better parent-child relationships and filial perception. Authoritarian filial piety related to lower practice through poorer relationships. Direct effects were non-significant, and the cross-sectional design cannot establish temporal mediation.

Thai researchersZengming Ge
Basic science66IMPACT SIGNAL
Evidence of global relevance

Relating auxiliary field formulations of 4d duality-invariant and 2d integrable field theories

This mathematical-physics paper relates auxiliary-field formulations that generate model families while preserving electromagnetic duality in four dimensions and classical integrability in two. It shows that formulations are governed by Legendre transforms of interaction functions plus field redefinitions, and extends a μ-frame to several sigma models.

Thai researchersDaniele Bielli
Engineering66IMPACT SIGNAL
Evidence of global relevance

Effects of robotic pelvic guidance and visual feedback designs on upper body seated coordination and sense of agency in virtual reality

A 2×2 randomised experiment in 32 healthy adults compared active pWRAPS pelvic guidance with transparent mode and two visual-feedback designs during VR reaching. Guidance improved performance and pelvis-trunk-hand coordination without reducing sense of agency, but this is not yet rehabilitation evidence in stroke, cerebral palsy or spinal-cord injury.

Thai researchersChawin Ophaswongse
Energy and materials66IMPACT SIGNAL
Evidence of global relevance

Microwave-Assisted Maleation of Coconut Husk Nanolignin: Structure–Property Relationships Governed by Degree of Esterification

Researchers ethanol-fractionated coconut-husk lignin, selected CNF1 and performed microwave-assisted maleation across temperatures and maleic-anhydride ratios. Esterification peaked at 180°C and 1:10, improving thermo-oxidative stability while reducing antioxidant activity as phenolic hydroxyl groups declined, revealing an application-dependent trade-off.

Thai researchersWissawat Sakulsaknimitr · Pornpen Atorngitjawat
Energy and materials66IMPACT SIGNAL
Evidence of global relevance

TEMPO-mediated oxidation of starch: A review

This review examines TEMPO-mediated oxidation of starch C6-OH groups into aldehyde or carboxyl functionalities to enhance hydrophilicity, gelation, encapsulation and release. It compares conventional NaClO/NaBr, bromide-free and laccase-TEMPO routes and stresses joint control of oxidation degree, molecular-weight loss and granule structure.

Thai researchersMichaela Olisha Lobregas
Environment and engineering66IMPACT SIGNAL
Evidence of global relevance

Placement and Rate of Cricket Frass Regulate Fertility Restoration and Chinese Kale Biomass in Tropical Acidic Sandy Soil

A greenhouse test compared surface placement versus incorporation of cricket frass at 3.125, 6.25 and 12.5 t/ha in acidic sandy soil. At the highest rate, incorporation produced 7.16 g shoot dry mass per plant versus 4.78 g for surface placement and 1.70 g for control, with improved nutrients, microbial activity and lower exchangeable acidity.

Thai researchersSupada Jumpol · Somchai Butnan
Basic science66IMPACT SIGNAL
Evidence of global relevance

Selective reduction of major egg white allergens (Gal d 1–4) by cold atmospheric plasma: Structural insights and processing optimization

A central-composite optimisation of cold atmospheric plasma for liquid egg white found that 1-mm thickness for three minutes reduced assay immunoreactivity of Gal d 4, 2, 1 and 3 by 70%, 68%, 52% and 6%, respectively, with RONS-driven structural change. Reduced assay binding does not show that egg-allergic people can safely consume it.

Thai researchersTeerin Chysirichote · Soysruang Aroonsong
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
72IMPACT SIGNAL
Engineering

A Smartphone-Based Silver Nanoparticle Assay for Detecting Enhanced Gamma-Aminobutyric Acid Content in Germinated Rice via Metabolic Modulation

ACS Omega

Thailand-affiliated authors
Pan Tongraung · Ladnaphone Hadaoheuang · Piyathida Piyasakulwong · Pichamon Phonraksa · Supakan Ratanakon
Institutions
Srinakharinwirot University
72IMPACT SIGNAL
Clinical Medicine

Perceptions and emergency medical service use for acute myocardial infarction among community-dwelling older adults: an embedded mixed method study

Scientific Reports

Thailand-affiliated authors
Saisuda Chanhuana · Samoraphop Banharak · Ladawan Panpanit · Sutin Chanaboon
Institutions
Boromarajonani College of Nursing · Khon Kaen University · Sirindhorn College of Public Health
72IMPACT SIGNAL
Multidisciplinary

Experimental and Modeling Investigation of Interfacial Effects on the Mechanical Properties of Iron‐Oxide‐Particle‐Reinforced Acrylonitrile–Butadiene–Styrene Composites for Extrusion‐Based Additive Manufacturing

Polymer Composites

Thailand-affiliated authors
Jennarong Tungtrongpairoj · Korbkaroon Doungkeaw · Boonlom Thavornyutikarn · Suparat Singkammo
Institutions
King Mongkut's University of Technology North Bangkok · Thailand National Metal and Materials Technology Center · Synchrotron Light Research Institute
72IMPACT SIGNAL
Clinical Medicine

Unexpected Positive Patch Test Reactions to Disperse Blue 106 and 124 in Patients Sensitized to Sulphites, Likely due to Cross‐Reactivity

Contact Dermatitis

Thailand-affiliated authors
Silada Kanokrungsee
Institutions
Siriraj Hospital · Mahidol University
72IMPACT SIGNAL
Global Public Health

Molecular co-occurrence of Leishmania (Mundinia) spp., Wolbachia, and Cardinium in cave-associated phlebotomine sand flies from Northern Thailand: genetic diversity and endosymbiont–parasite associations

Parasites & Vectors

Thailand-affiliated authors
Puckavadee Somwang · Pathamet Khositharattanakool · Sakone Sunantaraporn · Chulaluk Promrangsee · Satika Yuanlae · Piyapat Tepboonrueng · Padet Siriyasatien · Kanok Preativatanyou
Institutions
Mae Fah Luang University · Chulalongkorn University
72IMPACT SIGNAL
Multidisciplinary

Spray-Dried Chitosan-Clay Nanocomposite Gels as Binders: Enhanced Compressibility and Micromeritic Properties of Lactose-Based Granules for Poorly Compressible Drug Tablets

Pharmaceutics

Thailand-affiliated authors
Rapee Jarungsirawat · Peera Tabboon · Napaphak Jaipakdee · Duangkamon Sakloetsakun · Thaned Pongjanyakul
Institutions
Khon Kaen University
72IMPACT SIGNAL
Clinical Medicine

Comparative Botulinum Toxin Injection Strategies Beyond the Masseter for Bruxism: A Scoping Review

Journal of Clinical Medicine

Thailand-affiliated authors
Doungkamol Siri-Archawawat · Arunrat Dumkliang · Weeratian Tawanwongsri
Institutions
Walailak University · Nakhon Si Thammarat Rajabhat University
72IMPACT SIGNAL
Clinical Medicine

Dosimetric comparison of the Anisotropic Analytical Algorithm and Acuros XB for single-fraction cranial stereotactic radiosurgery with a 6 MV flattening filter-free beam

Biomedical Physics & Engineering Express

Thailand-affiliated authors
Kananan Utitsarn · Thepphithak Watthanasarn · Wirasinee Chaloemchawalit · Komkrit Krongkietlearts
Institutions
Cancer Hospital Lopburi
72IMPACT SIGNAL
Clinical Medicine

Bridge-Aware Reinforced Compositional Exploration and Decomposition for Biomedical Multi-Hop Answering

Machine Learning and Knowledge Extraction

Thailand-affiliated authors
Warodom Phungjununt · Kanabadee Srisomboon · Wilaiporn Lee · Akara Prayote · Luepol Pipanmekaporn
Institutions
King Mongkut's University of Technology North Bangkok
72IMPACT SIGNAL
Multidisciplinary

Integrated Green Valorization of Coffee Cherry Pulp Through Bioactive Compound and Pectin-Rich Fraction Recovery for Pectic Oligosaccharide Production

Foods

Thailand-affiliated authors
Kamon Yakul · Tippapha Pisithkul · Charin Techapun · Chayatip Insomphun · Churairat Moukamnerd · Phisit Seesuriyachan · Wilasinee Jirarat · Thanongsak Chaiyaso
Institutions
Chiang Mai University · Maejo University
72IMPACT SIGNAL
Multidisciplinary

Hybrid Multilayer Epoxy Composites Filled with Mixed-Phase Bismuth- and Tungsten-Containing Nanoparticles for Lead-Free 99ᵐTc Shielding in Occupational Nuclear Medicine

Polymers

Thailand-affiliated authors
Suphalak Khamruang Marshall · Wuttipat Wattanaphonpinich
Institutions
Prince of Songkla University
72IMPACT SIGNAL
Global Public Health

Policy Frameworks, Macro-Demographic Trajectories, and Projections for Supporting At-Risk Elderly Populations Experiencing Solitary Dearth in Thailand

F1000Research

Thailand-affiliated authors
Krish Rugchatjaroen · Somsak Amornsiriphong
Institutions
Mahidol University
72IMPACT SIGNAL
Multidisciplinary

Field validation of a proximity-gated AI framework for mounting-based estrus detection in dairy cattle

Engineering and Applied Science Research

Thailand-affiliated authors
Watthana Pongsena · Phakpoom Chinprutthiwong
Institutions
Sisaket Rajabhat University
72IMPACT SIGNAL
Multidisciplinary

Convergence Theorems for Two \(\phi\)-Nonexpansive Mappings in Banach Spaces

International Journal of Analysis and Applications

Thailand-affiliated authors
Konvika Kongkul · Chantawan Noisri · Preedaporn Kanjanasamranwong · Siwaporn Saewan
Institutions
Thaksin University
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
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