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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
74IMPACT SIGNAL
Clinical Medicine

Ambient PM2.5 and respiratory tract disorder–related outpatient visits among healthcare workers: an ecological time-series study

BMC Public Health

Thailand-affiliated authors
Chaturon Tangsangwornthamma · Sivakorn Suntinipanon · Chathaya Wongrathanandha · Natnaree Aimyong
Institutions
Ramathibodi Hospital · Mahidol University
74IMPACT SIGNAL
Clinical Medicine

Clinical Prognostic Factors and Survival Risk Stratification for Advanced Biliary Tract Cancer Treated with Gemcitabine-Based Palliative Chemotherapy: A Real-World Retrospective Study

Life

Thailand-affiliated authors
Jirapat Wonglhow · Arunee Dechaphunkul · Patrapim Sunpaweravong · Chirawadee Sathitruangsak · Panu Wetwittayakhlang
Institutions
Prince of Songkla University
74IMPACT SIGNAL
Clinical Medicine

A Proteomic Study Reveals the Relationship Between Arterial Stiffness and Hyperglycemia in Middle-Aged Obese Men

Clinical Diabetology

Thailand-affiliated authors
Thanutchaporn Nutmakul · Nontawit Auppawat · Sittiruk Roytrakul · Jintana Sirivarasai · Sirasa Ruangritchankul · Wutarak Monsuwan
Institutions
Ramathibodi Hospital · National Science and Technology Development Agency
74IMPACT SIGNAL
Clinical Medicine

Skipjack tuna bone-derived biocalcium ameliorates osteoblast and osteoclast differentiation through microRNA21 regulation

iScience

Thailand-affiliated authors
Sompot Jantarawong · Sudarat Phuntong · Saowapak Kanobthammakul · Papitchaya Watcharanurak · Jidapa Szekely · Jedsada Kaewrakmuk · Eakolarn Chotianuson · Doungporn Amornlerdpison · Chutima S. Vaddhanaphuti · Theeraphol Senphan · Yutthana Pengjam
Institutions
Prince of Songkla University · Suan Sunandha Rajabhat University · Maejo University · Chiang Mai University
74IMPACT SIGNAL
Clinical Medicine

Effects of Fine Particulate Matter on Systemic Inflammatory Biomarkers in Elderly Patients with Chronic Obstructive Pulmonary Disease Versus the Healthy Elderly: A Pilot Study

International Journal of Molecular Sciences

Thailand-affiliated authors
Warawut Chaiwong · Chalerm Liwsrisakun · Pilaiporn Duangjit · Juthamas Inchai · Chaiwat Bumroongkit · Athavudh Deesomchok · Theerakorn Theerakittikul · Atikun Limsukon · Pattraporn Tajarernmuang · Nutchanok Niyatiwatchanchai · Konlawij Trongtrakul · Chittrawadee Chitchun · Nipon Chattipakorn · Siriporn C. Chattipakorn · Nattayaporn Apaijai · Chaicharn Pothirat
Institutions
Chiang Mai University
74IMPACT SIGNAL
Clinical Medicine

Abalone-derived dermatopontin and its RFK-containing peptide promote osteogenesis via TGF-β/Smad signaling pathway

International Journal of Biological Macromolecules

Thailand-affiliated authors
Purimpuch Soongnart · Supawich Boonkua · Orawan Thongsum · Rueangtip Chantunmapitak · Primwadee Wichienwat · Pan Soonsawad · Wattana Weerachatyanukul · Aungkura Supokawej · Somluk Asuvapongpatana
Institutions
Mahidol University · Thammasat University · Mahamakut Buddhist University
74IMPACT SIGNAL
Multidisciplinary

Nanoclay, calcium alginate, and composite soil amendments mitigate drought effects on wheat growth and water-use efficiency

Frontiers in Plant Science

Thailand-affiliated authors
Khalifa M. Alteneiji · Razan F. Alhammadi · Lamya Alsuwaidi · Walid Abo Baker · Mohammad A. Al-Faqieh
Institutions
Department of Livestock Development
74IMPACT SIGNAL
Clinical Medicine

Organic UV Filter Exposure in Children of Indonesia, Thailand, and Saudi Arabia – Urinary Concentrations, Risks, and Potential Sources

Integrated Environmental Assessment and Management

Thailand-affiliated authors
Kraichat Tantrakarnapa · Wissanupong Kliengchuay
Institutions
Mahidol Oxford Tropical Medicine Research Unit
74IMPACT SIGNAL
Clinical Medicine

Investigation of Oncogenic Gene Mutation and Associated Protein Expression in Ameloblastic Carcinoma

Oral Diseases

Thailand-affiliated authors
Puangwan Lapthanasupkul · Jintana Pankam · Siribang-on Piboonniyom Khovidhunkit · Prapapun Seneetuntigul · Nakarin Kitkumthorn
Institutions
Mahidol University · Ministry of Public Health · Burapha University
74IMPACT SIGNAL
Clinical Medicine

Late-follicular androgen and estrogen rise associated with clinical pregnancy in IVF/ICSI with granulosa cell studies

Reproduction and Fertility

Thailand-affiliated authors
Rungnapa Sririwichitchai · Chantacha Sitticharoon · Issarawan Keadkraichaiwat · Pailin Maikaew · Suchawadee Chanheng · Somsin Petyim
Institutions
Siriraj Hospital
74IMPACT SIGNAL
Clinical Medicine

Combined podocyte, fibrotic and echocardiographic correlates of an operationally defined subclinical cardiorenal phenotype in chronic kidney disease: an exploratory study

Renal Failure

Thailand-affiliated authors
Ulugbek Ochilov
Institutions
Asia Pacific International University
73IMPACT SIGNAL
Fundamental Science

L-shell X-ray production cross sections for thick silver targets induced by MeV Cuq+ ions with velocities well below the Ag L-shell Bohr velocity

Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms

Thailand-affiliated authors
J. Hussain · L.D. Yu · U. Tippawan
Institutions
Chiang Mai University · Thailand Center of Excellence in Physics
73IMPACT SIGNAL
Multidisciplinary

Effects of Reactive Footwork Training Versus Simple-Reaction Training on Lower-Extremity Motor Coordination, Dynamic Balance, and Cognitive Screening Scores in University Sport Science Students: A Pilot Randomised Controlled Trial

Sports

Thailand-affiliated authors
Arisa Sespheng · Kantapong Kaewmuan · Pitak Chaimiphak · Thanakrit Mekkeaw · Suttinee Petmunee · Saithip Piyatammakun · Thanatchaporn Putthikrittayakarn · Nurfajjaree Loteh · Natkanlaya Nonthanapapol
Institutions
Walailak University
73IMPACT SIGNAL
Multidisciplinary

PHOTOLUMINESCENCE AND SCINTILLATION PROPERTIES OF CE-DOPED Lu0.5Gd0.5AlO3 SINGLE CRYSTALS GROWTH BY FLOATING ZONE METHOD

Suranaree Journal of Science and Technology

Thailand-affiliated authors
Tharittawat Tharasook · Prom Kantuptim
Institutions
Kasetsart University
73IMPACT SIGNAL
Clinical Medicine

Evaluation of pyocin activity and pyocin-related gene distribution in multidrug- and extensively drug-resistant Pseudomonas aeruginosa isolates from Thailand

PeerJ

Thailand-affiliated authors
Phatcharin Laosena · Punthira Suppaiboolkij · Pornpavee Nualnisachol · Jiraphan Premsuriya
Institutions
Chulabhorn Royal Academy · Kasetsart University · Chulabhorn Graduate Institute · Chulabhorn Hospital
73IMPACT SIGNAL
Clinical Medicine

Foot Shape in Women With and Without Hallux Valgus Determined Using 3‐Dimensional Foot Scanning

Journal of Foot and Ankle Research

Thailand-affiliated authors
Hylton B. Menz
Institutions
Chulalongkorn University
73IMPACT SIGNAL
Clinical Medicine

Optimized Self‐Healing and Antioxidant Hydrogels Based on Gallic Acid–Blended Quaternized Chitosan and Oxidized Pectin for Potential Wound Dressing Applications

Journal of Biomedical Materials Research Part A

Thailand-affiliated authors
Porntipa Pankongadisak · Kitipong Kiti · Pimpakan Faijai · Mueanchan Chanmontri · Orawan Suwantong
Institutions
Mae Fah Luang University
73IMPACT SIGNAL
Multidisciplinary

Development of Indomethacin Nanostructure Lipid Carrier Incorporated in Emulgel

Journal of Health Science and Medical Research

Thailand-affiliated authors
Kanokwan Singpanna · Prasopchai Patrojanasophon · Chaiyakarn Pornpitchanarong · Nattanit Aekwattanaphol · Chanwit Changcharoensuk · Peerapat Chidchai
Institutions
Siam University · Silpakorn University · Prince of Songkla University
73IMPACT SIGNAL
Clinical Medicine

Dysregulation of the miR-29c-3p/collagen axis induces spermatogenic failure in heat stress and non-obstructive azoospermia

Asian Journal of Andrology

Thailand-affiliated authors
Shou‐Bo Zhang
Institutions
Police General Hospital
73IMPACT SIGNAL
Clinical Medicine

UHPLC/QTOF-mass spectrometry-based metabolomic analysis of Riceberry during simulated in vitro digestion

Acta Alimentaria

Thailand-affiliated authors
S. Punyauppa-Path · S. Phupaboon · W. Pilap · U. Thonsri · P. Kiatprasert · Patcharee Boonsiri
Institutions
Rajamangala University of Technology Isan, Surin Campus · Mahasarakham University · Thammasat University · Khon Kaen University
73IMPACT SIGNAL
Clinical Medicine

Caregiver Coaching in Occupational Therapy–Led Early Intervention: A Scoping Review

Child Care Health and Development

Thailand-affiliated authors
Krongporn Chinchai · Thapanee Panunpang · Chirathip Thawisuk · Rujira Jaikaew
Institutions
Chiang Mai University
73IMPACT SIGNAL
Engineering

Coupled effects of center-of-gravity position and added mass on vortex-induced vibration and galloping-based hydrokinetic piezoelectric energy harvesting

Applied Physics Letters

Thailand-affiliated authors
Patcharakon Siriyothai · Chartsiri Rujasiri · Chawalit Kittichaikarn
Institutions
Kasetsart University
73IMPACT SIGNAL
Global Public Health

Molecular detection and multilocus genotyping of Toxoplasma gondii in archived stray-cat fecal DNA from central and western Thailand

Veterinary World

Thailand-affiliated authors
Ruenruetai Udonsom · Aongart Mahittikorn · Supaluk Popruk
Institutions
Mahidol University
73IMPACT SIGNAL
Digital Health

Representation learning for low-data protein fitness prediction using sequence–structure embeddings and graph neural networks

Scientific Reports

Thailand-affiliated authors
Chanoknun Phunnasorn · Narupat Hongdilokkul · Wasakorn Laesanklang · Charin Modchang · Tipaluck Krityakierne
Institutions
Mahidol University · Centre of Excellence in Mathematics · Ministry of Higher Education, Science, Research and Innovation
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