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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

Patient-reported outcomes and acceptability during messaging-based telemedicine follow-up for dry eye disease

Scientific Reports

Thailand-affiliated authors
Jiraporn Lekvijittada · Raveewan Choontanom
Institutions
Phramongkutklao Hospital
74IMPACT SIGNAL
Energy and Materials

Surface Fluorination of ALD Tin Oxide by SF 6 Plasma for Operationally Stable Perovskite Solar Cells

Advanced Optical Materials

Thailand-affiliated authors
Nopporn Rujisamphan · Kay Thi Soe · Ratchadaporn Supruangnet · Thipusa Wongpinij · Waranchit Ruengsrisang · Anusit Kaewprajak · Pisist Kumnorkaew · Joongjai Panpranot · Thidarat Supasai
Institutions
King Mongkut's University of Technology Thonburi · Synchrotron Light Research Institute · National Science and Technology Development Agency · Chulalongkorn University · Kasetsart University
74IMPACT SIGNAL
Clinical Medicine

Effective Mobile Application for Reducing OSL Placement Errors and Enhancing Safety at Songklanagarind Hospital CCL, Thailand

Journal of Health Science and Medical Research

Thailand-affiliated authors
Kanchana Saeheng · Chantana Charoensin
Institutions
Prince of Songkla University
74IMPACT SIGNAL
Multidisciplinary

Simulation-Based Optimisation of University Shuttle Bus Systems: A Case Study on Redundancy-Aware Route Planning and Energy Utilisation

Sustainability

Thailand-affiliated authors
Pitchayapatchaya Srikram · Patcharaporn Maneerat · Panrawee Rungskunroch
Institutions
Rajamangala University of Technology
74IMPACT SIGNAL
Engineering

Comparative Evaluation of SAW and AHP Approaches for GIS-Based Liquefaction Susceptibility Mapping in Chiang Rai, Thailand

GeoHazards

Thailand-affiliated authors
Neerawich Deawsurin · Sethapong Sethabouppha · Pongsakorn Wongchana
Institutions
Chiang Mai University
74IMPACT SIGNAL
Multidisciplinary

FDTD Analysis of End-Fire Coupling Between Mid-IR On-Chip Light Sources on Si and As2Se3-on-CaF2 Waveguide from 3 to 8 µm for Spectroscopic Sensing

Sensors

Thailand-affiliated authors
Saranisorn Srikam · Pichet Limsuwan · Papichaya Chaisakul
Institutions
Kasetsart University · King Mongkut's University of Technology Thonburi · King Mongkut's Institute of Technology Ladkrabang
74IMPACT SIGNAL
Energy and Materials

CO 2 Laser‐Synthesized NiCoCu Borate Enables Efficient Nitrate‐to‐Ammonia Electrosynthesis and Durable Zinc–Nitrate Batteries

Small

Thailand-affiliated authors
Pimjai Pimbaotham · Siriporn Jungsuttiwong · Myong Yong Choi
Institutions
Ratchathani University · Ubon Ratchathani University · Chulalongkorn University
74IMPACT SIGNAL
Engineering

Curcumin-coated anodized titanium surfaces for enhanced in vitro cytocompatibility and early osteogenic activity

Discover Nano

Thailand-affiliated authors
Sukumaran Anil
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Engineering

Sensitivity-driven model updating for bridge structures using operational modal analysis and enhanced batched Thompson sampling-based Bayesian optimization

Mechanical Systems and Signal Processing

Thailand-affiliated authors
Thu Huynh Van · Sawekchai Tangaramvong
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Multidisciplinary

Risk assessment of hearing loss: a case study of an ice factory in Thailand

International Journal of Occupational Safety and Ergonomics

Thailand-affiliated authors
Watcharaporn Wongsakoonkan · Sangmanee Yaken · Thairong Jitthaisong · Treeranut Srisunont · Chayarat Srisunont
Institutions
Valaya Alongkorn Rajabhat University · Bansomdejchaopraya Rajabhat University
74IMPACT SIGNAL
Clinical Medicine

Carbon-based two-dimensional nanomaterials (CB-2DMs) for high-performance wound healing platforms bridging mechanics and medicine

Discover Nano

Thailand-affiliated authors
Werayut Srituravanich · Mohammad Ashfaq
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Environmental Engineering

Solution Plasma-Assisted Synthesis of ZnO Nanoparticle/Activated Hydrochar Hybrids from Mangosteen Peel for Synergistic Dye Removal

ACS Sustainable Resource Management

Thailand-affiliated authors
Sasimaporn Treepet · Paweena Hayeeji · Surawut Chuangchote · Gasidit Panomsuwan · Anyarat Watthanaphanit
Institutions
Mahidol University · King Mongkut's University of Technology Thonburi · Kasetsart University
74IMPACT SIGNAL
Clinical Medicine

Predicting high-flow nasal cannula therapy failure in pediatrics: A retrospective analysis of prevalence and risk factors in tertiary care hospital

Canadian Journal of Respiratory Critical Care and Sleep Medicine

Thailand-affiliated authors
Supisara Theeranoraset · Nuttida Panichapat · Wicharn Boonjindasup · Suchada Sritippayawan · Jitladda Deerojanawong · Watit Niyomkarn
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Multidisciplinary

First record of Parbatocamptus jochenmartensi Dumont & Maas, 1988 (Copepoda, Harpacticoida, Phyllognathopodidae) from a cave in Thailand, with notes on the first known female

Check List

Thailand-affiliated authors
Santi Watiroyram · Kamonwan Koompoot
Institutions
Nakhon Phanom University · Khon Kaen University
74IMPACT SIGNAL
Clinical Medicine

Transcriptomic Alterations in Peri-Implantitis Tissues from Patients with Diabetes, Hypertension, and Osteoporosis: An Exploratory Candidate-Gene Study

International Journal of Medical Sciences

Thailand-affiliated authors
Yong-Gun Kim
Institutions
Chulalongkorn University
74IMPACT SIGNAL
Clinical Medicine

Non-invasive molecular testing of osimertinib acquired resistance in T790M-positive advanced non-small cell lung cancer

BMC Cancer

Thailand-affiliated authors
Piyakarn Watcharenwong · Narumol Trachu · Nareenart Iemwimangsa · Dittapol Munthum · Nanamon Monnamo · Poramate Jiaranai · Angkana Charoenyingwattana · Chayanin Nitiwarangkul · Wichana Chamroonrat · Phichai Chansriwong · Touch Ativitavas · Thitiya Sirisinha Dejthevaporn · Wasun Chantratita · Thanyanan Reungwetwattana
Institutions
Khon Kaen University · Mahidol University · Ramathibodi Hospital · Rajamangala University of Technology Suvarnabhumi
74IMPACT SIGNAL
Multidisciplinary

Persistence and fragmentation of Dry Thorn and Than-Dahat Forests in the Central Myanmar Dry Zone over the last 25 years

Journal of Arid Environments

Thailand-affiliated authors
Lay Win · Niti Sukumal · Tommaso Savini
Institutions
King Mongkut's University of Technology Thonburi
74IMPACT SIGNAL
Clinical Medicine

Porcine Adenovirus-Based Viral Vectors for Swine Vaccines: A Scoping Review and Future Perspectives

Animals

Thailand-affiliated authors
Nattawooti Sthitmatee · Karnrawee Suanpat · Yupa Sington · Anucha Muenthaisong · Kanokwan Sangkakam · Boondarika Nambooppha · Amarin Rittipornlertrak · Nisachon Apinda · Pongpisid Koonyosying · Thanya Varinrak · Khwanchai Kreausukon
Institutions
Chiang Mai University · Nation University
74IMPACT SIGNAL
Clinical Medicine

Factors influencing frailty in older persons with vision impairment visiting the outpatient department: a cross-sectional study

BMC Geriatrics

Thailand-affiliated authors
Phicharat Nuairaksa · Prangtip Chayaput · Virapun Wirojratana · Suksri Chotikavanich
Institutions
Siriraj Hospital · Mahidol University
74IMPACT SIGNAL
Clinical Medicine

Coronary artery compression in percutaneous pulmonary valve implantation: a case series

Frontiers in Cardiovascular Medicine

Thailand-affiliated authors
Rujira Buntharikpornpun · Supaporn Roymanee · Worakan Promphan
Institutions
Prince of Songkla University · Queen Sirikit National Institute of Child Health
74IMPACT SIGNAL
Environmental Engineering

Airborne Observations of Convective Cloud Responses to Thai Formula8 (CaO-Based Powder) Cloud Seeding: Integrating Material Characterization and Thermodynamic Modeling with In Situ Observations

Atmosphere

Thailand-affiliated authors
Pakdee Chantraket · Witthaya Appamatho · Sritam Danpradit · Ponlapas Lerdsakwanich · Methee Taweechon
Institutions
Ministry of Agriculture and Cooperatives
74IMPACT SIGNAL
Clinical Medicine

Prevalence and Associated Factors of Dual Physical and Cognitive Impairment Among Adults Aged 50 Years and Older with Cardiometabolic Conditions: A Cross-Sectional Study

Healthcare

Thailand-affiliated authors
Kanokporn Pinyopornpanish · Suphawita Pliannuom · Peerasak Lerttrakarnnon · Sutina Laimangkorn · Pimchai Veerasirikul · Adchara Prommaban · Chaisiri Angkurawaranon
Institutions
Chiang Mai University
74IMPACT SIGNAL
Clinical Medicine

Interpretable detection-based image classification for differential diagnosis of vaginal discharge using smartphone-assisted microscopy

Frontiers in Artificial Intelligence

Thailand-affiliated authors
Siriwoot Sookkhee · Marut Wongtapin · Trin Phuriyaphan · Kornkaran Tonpiriyaphong · Nitan Wachirapaet · Surapee Wasanapitanont · Jidapa Joysa · Monsicha Pongpom · Narin Lawan · Phit Upaphong · Tanaporn Wangsanut
Institutions
Chiang Mai University
74IMPACT SIGNAL
Clinical Medicine

Peripheral FOXP3+ regulatory T cells as potential predictive markers of concurrent chemoradiation therapy response in locally advanced cervical cancer

Immunobiology

Thailand-affiliated authors
Raphatphorn Navakanitworakul · Dailamee Wanso · Piyatida Molika · Kittinun Leetanaporn · Sarunyou Chusri · Jomkwan Ongarj · Nawamin Pinpathomrat
Institutions
Prince of Songkla 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