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EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

972 analyses
Social Sciences78IMPACT SIGNAL
Evidence of global relevance

Development and psychometric validation of a teacher feedback literacy test for student teachers

Researchers developed a 20-item situational multiple-choice test of teacher feedback literacy and administered it to 552 Thai student teachers. The design, relational and pragmatic domains showed reported item, construct and internal-consistency evidence, but test performance is not equivalent to giving and using feedback in practice.

Thai researchersKittitas Wancham · Kamonwan Tangdhanakanond
Energy and Materials78IMPACT SIGNAL
Evidence of global relevance

Engineered Yolk–Shell Nanocarriers for Biphasic Release and Efficient Codelivery of Chemotherapy Drugs in Lung Cancer Cells

A yolk-shell nanocarrier was engineered to co-deliver doxorubicin and paclitaxel from separate compartments for rapid and sustained release. In A549 cells, comparable or greater cytotoxicity was reported at substantially lower loaded drug amounts. Evidence remains in vitro, without animal or human safety, distribution or efficacy data.

Thai researchersJiraporn Kamsarn · Ploydao Puangroglchana · Sarawut Kumphune · Nipon Theera‐Umpon · Pathinan Paengnakorn · Phornsawat Baipaywad
Basic Science78IMPACT SIGNAL
Evidence of global relevance

Potent Anti-adipogenic Activity of Cyclopeptide Mallotumide A on Murine 3T3-L1 Adipocytes

At 1 nM, the cyclopeptide Mallotumide A reduced lipid accumulation and adipogenic-regulator expression in murine 3T3-L1 cells, without major apoptosis or mitochondrial impairment in mature adipocytes. Because this concentration is near the precursor-cell IC50, differentiation inhibition must be distinguished from cytostatic effects.

Thai researchersChayanee Laowittawat · Phanthira Boonprasert · Natthapat Sawektreeratana · Sakchai Hongthong · Vichai Reutrakul · Chutima Kuhakarn · Sarawut Jitrapakdee
Environment and Engineering78IMPACT SIGNAL
Evidence of global relevance

Accessible remote sensing of bridge movement monitoring with UAV-based SfM photogrammetry and unsupervised machine learning

A remote bridge-assessment framework combines UAV imagery, Structure from Motion point clouds and RANSAC-based region extraction, comparing M3C2, C2C and C2M for translation, rotation and settlement. Experiments report high accuracy and efficiency, but the abstract provides no error values or real post-disaster deployment evidence.

Thai researchersNitipong Praphaphankul · Wanakorn Prayoonwet
Social Sciences78IMPACT SIGNAL
Evidence of global relevance

Ageism Toward Older Adults Among Thai High School Students: A Cross-Sectional Study

Among 301 high-school students in Wang Thong district, the Fraboni Scale classified 86.7% at moderate and 3.0% at high ageism. Several items reflected stereotypes about social life, rights and creativity, while measured personal and family factors showed no association. The findings support intergenerational education, not labelling individual students.

Thai researchersMalee Mailaithai · Daoroong Komwong
Social Sciences78IMPACT SIGNAL
Evidence of global relevance

Engagement audit partner–CFO joint tenure and audit fees: evidence from Thailand

Across 262 Thai-listed nonfinancial firms and 1,492 firm-years from 2016-2021, longer joint tenure between the engagement audit partner and CFO was positively associated with audit fees, including within-firm changes. The pattern may reflect client-specific knowledge, complexity or bargaining, but does not establish improved audit quality.

Thai researchersKingkamol Singhasomboon · Kanyarat Sanoran
Social Sciences78IMPACT SIGNAL
Evidence of global relevance

Doing Great by Doing Good: The Impact of Corporate Social Responsibility on Knowledge Acquisition Through Foreign Subsidiaries

An empirical analysis of 135 US pharmaceutical firms and 3,393 subsidiaries from 2013-2020 supported the view that CSR builds legitimacy and local embeddedness associated with foreign knowledge acquisition. CSR also weakened the negative relationship between financial/operational efficiency and knowledge activity. These are US-firm data, not Thai corporate outcomes.

Thai researchersPraphasiri Dolbundalchok · Kiattichai Kalasin
Clinical Medicine77IMPACT SIGNAL
Evidence of global relevance

Distinct genomic landscape of colorectal signet ring cell carcinoma reveals frequent KMT2 family alterations and SMAD4 inactivation

Targeted profiling of 517 cancer genes in 39 colorectal signet-ring cell carcinomas found KMT2C and SMAD4 alterations in 49% each, while canonical drivers such as APC and KRAS appeared less often than typically reported in conventional adenocarcinoma. This points to epigenetic and TGF-β hypotheses but does not yet guide treatment.

Thai researchersKrittiya Korphaisarn · Jirapat Aiamsophon · Nuttapong Ngamphaiboon · Napat Angkathunyakul · Ananya Pongpaibul · Ekkapong Roothumnong · Charuwan Akewanlop · Manop Pithukpakorn
Environment and Engineering77IMPACT SIGNAL
Evidence of global relevance

Leakage-Aware Transfer Learning with Explainable AI and CPU-Efficient Deployment for Mango Leaf Disease Classification on the MangoLeafBD Benchmark

After detecting duplicate and near-duplicate MangoLeafBD images before group-aware splitting, EfficientNetB0 achieved 99.50% accuracy and weighted F1 on a 599-image test set, with grouped cross-validation averaging 99.63%. CPU latency averaged 25.3 ms per image. Performance is strong on the benchmark but unproven in real orchards and new regions.

Thai researchersWirapong Chansanam · Suparp Kanyacome
Digital Health77IMPACT SIGNAL
Evidence of global relevance

Feature extraction from real-world polysomnography reports of obstructive sleep apnea cohort using large language model

DBNet/EasyOCR converted image-based Thai hospital polysomnography reports to text, followed by task-specific ChatGPT-3.5 extraction. Prompt refinement reduced errors and showed potential for real-world evidence workflows, but numerical, symbol and encoding errors remained common and clinically consequential. The abstract gives no sample size or accuracy estimates.

Thai researchersBikal Shrestha · R Sr Wabina · Pawin Numthavaj · Visasiri Tantrakul · Ammarin Thakkinstian
Clinical Medicine77IMPACT SIGNAL
Evidence of global relevance

Choosing the Platinum Partner in Advanced Biliary Tract Cancer: A Propensity Score–Matched Real-World Comparison of Gemcitabine Plus Carboplatin Versus Gemcitabine Plus Cisplatin

A real-world review of 154 advanced biliary-tract cancer patients compared GemCarbo (59) with GemCis (95). After propensity matching, median survival was 8.44 versus 11.63 months, HR 1.26 (95% CI 0.84-1.90), without statistical significance. The wide interval supports consideration when cisplatin is unsuitable, not equivalence.

Thai researchersJirapat Wonglhow · Patrapim Sunpaweravong · Chirawadee Sathitruangsak · Arunee Dechaphunkul · Panu Wetwittayakhlang
Engineering64IMPACT SIGNAL
Evidence of global relevance

Global Fixed-Time Synchronization of Fractional-Order Dual-Split-Quaternion Valued Memristive Neural Networks: Full Proofs and 6D Relativistic Image Encryption

A Maejo University mathematics study introduces dual-split-quaternion algebra for fractional-order memristive neural networks, proves synchronization within an initial-condition-independent fixed upper time, and uses hyperchaotic states in a 6D colour-image encryption construction. Its main contribution is theoretical; it does not certify production-grade cryptographic security.

Thai researchersGrienggrai Rajchakit
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.

1,808records
1,808 records
72IMPACT SIGNAL
Clinical Medicine

Evaluation of recombinant TgGRA14 as a diagnostic antigen for detection of Toxoplasma gondii antibodies in cattle

BMC Veterinary Research

Thailand-affiliated authors
Hanh Thi Ha · Eukote Suwan · Chanya Kengradomkij · Nhung Pho Nguyen Nguyen · Charoonluk Jirapattharasate · Tawin Inpankaew
Institutions
Kasetsart University · Mahidol University
72IMPACT SIGNAL
Multidisciplinary

Automated mangosteen size estimation from images using instance segmentation and adaptive mask refinement

Multimedia Tools and Applications

Thailand-affiliated authors
Suppakorn Pojsomphong · Patiparn Tangmongkolpaisan · Paranee Wannasorn · Worapan Kusakunniran
Institutions
Mahidol University
72IMPACT SIGNAL
Global Public Health

Application Timing of a Ginger-Fermented Microbial Inoculant Affects Soil Nutrient Dynamics, Rice Yield, and Grain Quality in Flooded KDML105 Rice

Agronomy

Thailand-affiliated authors
Thidarat Rupngam · Patchimaporn Udomkun · Puangrat Kajitvichyanukul
Institutions
Chiang Mai University
72IMPACT SIGNAL
Multidisciplinary

A Stepwise Telemedicine Follow-Up System for Blood Donors in a University Blood Bank: Prospective Implementation Study

JMIR Formative Research

Thailand-affiliated authors
Ronnarit Boonyarat · Poonsup Sripara · Namrin Boonmawongsa · Boonsong Benjangkaprasert · Weerasak Mahama
Institutions
Khon Kaen University
72IMPACT SIGNAL
Clinical Medicine

Patterns of the gut microbiota and metabolome as potential biomarkers associated with influenza vaccine immunogenicity in systemic lupus erythematosus: a cross-sectional observational pilot study

Arthritis Research & Therapy

Thailand-affiliated authors
Nathathai Kiewsanuan · Pintip Ngamjanyaporn · Prapaporn Pisitkun · Sunchai Payungporn · Vorthon Sawaswong · Prangwalai Chanchaem · Arnatchai Maiuthed · Supranee Thongpradit · Napong Lohaphuntrakun · Pichakorn Juntranggoor · Porpon Rotjanapan
Institutions
Mahidol University · Ramathibodi Hospital · Chulalongkorn University
72IMPACT SIGNAL
Clinical Medicine

α- and β-Thalassemia Show Distinct Bone Microarchitectural Phenotypes in Southeast Asian Adults: Associations with Marrow Expansion Phenotype

Hemoglobin

Thailand-affiliated authors
Nattiya Teawtrakul · Dueanchonnee Sribenjalak · Daris Theerakulpisut · Nipith Charoenngam · Chatlert Pongchaiyakul
Institutions
Khon Kaen University · Siriraj Hospital · Mahidol University
72IMPACT SIGNAL
Multidisciplinary

Conventional MFCC and phase-difference MFCC interaction network for durian days-after-anthesis estimation

Computers and Electronics in Agriculture

Thailand-affiliated authors
Khwanjit Orkweha · Khomdet Phapatanaburi · Watcharakorn Pinthurat · Chaiwat Makhonpas · Wongsathon Pathonsuwan · Patikorn Anchuen · Monthippa Uthansakul · Peerapong Uthansakul
Institutions
Rajamangala University of Technology Isan · Rajamangala University of Technology Tawan-ok · Suranaree University of Technology · Navamindradhiraj University
72IMPACT SIGNAL
Multidisciplinary

Pyrethroid residue concentrations and associated consumer health risks in fresh vegetables from Khon Kaen markets, Thailand

Journal of Health Research

Thailand-affiliated authors
Kodchakorn Uengchuen · Pokkamol Laoraksawong · Tongpak Donprajum · Sakda Seesophon · Rittirong Junggoth · Oranuch Sanpool · David Nugroho · Aphinya Thinthasit · Worawan Poochada
Institutions
Khon Kaen University
72IMPACT SIGNAL
Clinical Medicine

Predictors of echocardiographic abnormalities in asymptomatic individuals with increased cardiothoracic ratio detected on chest radiography

American Heart Journal Plus Cardiology Research and Practice

Thailand-affiliated authors
Narongchai Wattanawongwon · Arjbordin Winijkul · Nithima Ratanasit · Kamol Udol
Institutions
Siriraj Hospital · Mahidol University
72IMPACT SIGNAL
Environmental Engineering

Novel Mobile and Facility Reproductive Health Kits: enhancing safe abortion and post-abortion care during disasters and humanitarian crises

Reproductive Health

Thailand-affiliated authors
Te Klangboonkrong
Institutions
Thammasat University
72IMPACT SIGNAL
Clinical Medicine

Integrated in vivo and in silico validation of Corchorus olitorius seed-mediated cardioprotection against doxorubicin-induced cardiotoxicity via network pharmacology, molecular docking, and molecular dynamics

Frontiers in Chemistry

Thailand-affiliated authors
Mohamed Hisham
Institutions
University of Phayao
72IMPACT SIGNAL
Clinical Medicine

Demirjian Four-Teeth Age Estimation in Thai Children and Adolescents: A Population-Specific Radiographic Validation Study

Journal of Personalized Medicine

Thailand-affiliated authors
Pennipat Nabheerong · Phuwadon Duangto · Suttiwat Jeamtrakool · Chairat Charoemratrote · Pornpat Theerasopon
Institutions
University of Phayao · Prince of Songkla University
72IMPACT SIGNAL
Environmental Engineering

Development of sustainable lightweight concrete with apparel industry waste: Mechanical, durability, non-destructive, and statistical evaluation

Next Materials

Thailand-affiliated authors
Viroon Kamchoom
Institutions
King Mongkut's Institute of Technology Ladkrabang
72IMPACT SIGNAL
Multidisciplinary

Fluid ingress and surface wettability of 3D‐printed closed‐hollow obturator specimens across material types and printing orientations

Journal of Prosthodontics

Thailand-affiliated authors
Wisarut Prawatvatchara · Soranun Chantarangsu · Somphote Angkanawiriyarak · Raiwint Khunwisetkul · Kwanwong Boonpitak · Visaluk Punyawattananon · Cheewin Towithelertkul
Institutions
Chulalongkorn University · Thammasat University · King Mongkut's Institute of Technology Ladkrabang · Mahidol University
72IMPACT SIGNAL
Global Public Health

Multilayer unobserved heterogeneity and comparative analysis of crash injury severity across highway types

IATSS Research

Thailand-affiliated authors
Chamroeun Se · Thanapong Champahom · Sajjakaj Jomnonkwao · Tassana Boonyoo · Ampol Karoonsoontawong · Vatanavongs Ratanavaraha
Institutions
King Mongkut's University of Technology Thonburi · Rajamangala University of Technology Isan · Suranaree University of Technology
72IMPACT SIGNAL
Environmental Engineering

Synthesis and Application of nZVI Supported on Granular Activated Carbon (nZVI/GAC) Catalyst for the Degradation of Paraquat in Wastewater

Materials science forum

Thailand-affiliated authors
Pornsawan Assawasaengrat · Woatthichai Narkrugsa · Jirawin Lamlert · Chayakorn Tutiyasakul · Pongsert Sriprom
Institutions
King Mongkut's Institute of Technology Ladkrabang
72IMPACT SIGNAL
Clinical Medicine

Nationwide epidemiology and healthcare burden of pediatric anaphylaxis in Thailand: A population-based study, 2019–2023

World Allergy Organization Journal

Thailand-affiliated authors
Dara Mairiang · Rattapon Uppala · Sirapoom Niamsanit · Phanthila Sitthikarnkha · Kaewjai Thepsuthammarat · Porntipa Suebsarakam
Institutions
Khon Kaen University
72IMPACT SIGNAL
Multidisciplinary

Ab initio -based modeling of plasticity and related phenomena

Chemical Physics Reviews

Thailand-affiliated authors
Methawee Nukunudompanich · Ye min Thant · Htet Arkar Kyaw
Institutions
King Mongkut's Institute of Technology Ladkrabang
72IMPACT SIGNAL
Clinical Medicine

STARDaki: a consensus-based STARD extension for standardized reporting of diagnostic accuracy in acute kidney injury

Intensive Care Medicine

Thailand-affiliated authors
Nattachai Srisawat
Institutions
Chulalongkorn 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