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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
70IMPACT SIGNAL
Clinical Medicine

Pharmacokinetic modeling to support WHO-weight band dosing of a new pediatric darunavir/ritonavir (120/20 mg) fixed-dose combination tablet for children at least 3 years old and weighing 10 to less than 35 kg

JAIDS Journal of Acquired Immune Deficiency Syndromes

Thailand-affiliated authors
Marc Lallemant · Tim R. Cressey
Institutions
Chiang Mai University
70IMPACT SIGNAL
Clinical Medicine

Multi-Target Neuroprotective Effects of Cordycepin and Adenosine from Cordyceps militaris Against Amyloid-β-Induced Neurotoxicity

Biomedicines

Thailand-affiliated authors
Sunita Chamyuang
Institutions
Mae Fah Luang University
70IMPACT SIGNAL
Global Public Health

Isolate-Specific Modulation of Growth, Carbon Allocation, and Transcriptomic Responses in Spirodela polyrhiza by Duckweed-Associated Bacteria

Microorganisms

Thailand-affiliated authors
Arinthip Thamchaipenet · Masaaki Morikawa
Institutions
Kasetsart University
70IMPACT SIGNAL
Multidisciplinary

Comparative Dermatological Bioactivities of Chlorophylized and Dechlorophylized Centella asiatica Extracts

Cosmetics

Thailand-affiliated authors
Narawadee Rujanapun · Kulawadee Malee · Wuttichai Jaidee · Subhadip Banerjee · Thidarat Duangyod · Pravaree Phuneerub · Sorraya Champakam · Rawiwan Charoensup
Institutions
Mae Fah Luang University
70IMPACT SIGNAL
Energy and Materials

Evaluation of Inhibitory Activities of Phenolic and Flavonoid Constituents of Nelumbo nucifera Gaertn. Against Tyrosinase, Elastase, and Collagenase by Computational Methods and Supported by Experimental Validation

Cosmetics

Thailand-affiliated authors
Ployvadee Sripadung · Nadtanet Nunthaboot · Catheleeya Mekjaruskul · Ploenthip Puthongking · Bunleu Sungthong
Institutions
Mahasarakham University · Khon Kaen University
70IMPACT SIGNAL
Engineering

Numerical Analysis of First- and Second-Law Performance in Round Tubes Equipped with Multiple Helical Screw Tape Inserts

Eng—Advances in Engineering

Thailand-affiliated authors
Smith Eiamsa‐ard · Sathaporn Liengsirikul · S. Chokphoemphun · Varesa Chuwattanakul · Paisan Naphon · Monsak Pimsarn
Institutions
Mahanakorn University of Technology · Kasetsart University · Sakon Nakhon Rajabhat University · King Mongkut's Institute of Technology Ladkrabang · Srinakharinwirot University
70IMPACT SIGNAL
Global Public Health

Maternal ontogeny modulates auxin-associated cutting mortality in Amentotaxus formosana, with genotype-specific responses revealed by Cox proportional hazards modelling

Frontiers in Plant Science

Thailand-affiliated authors
Meng‐Shin Shiao
Institutions
Ramathibodi Hospital
70IMPACT SIGNAL
Clinical Medicine

Spatial Determinants of Pathogenic Leptospira Viability in Paddy Field Surface Waters: Mechanistic Insights from Machine Learning and Geographically Weighted Logistic Regression

ACS ES&T Water

Thailand-affiliated authors
Jaruwan Wongbutdee · Jutharat Jittimanee · Wacharapong Saengnill
Institutions
Ubon Ratchathani University
70IMPACT SIGNAL
Clinical Medicine

Does a Loading Dose Improve Outcomes? Colistin Therapy for Urinary Tract Infections Caused by Multidrug-Resistant Gram-Negative Bacteria

Antibiotics

Thailand-affiliated authors
Wasan Katip · Puntapong Taruangsri · Siriporn Okonogi · Ajaree Rayanakorn
Institutions
Chiang Mai University · Nakornping Hospital
70IMPACT SIGNAL
Multidisciplinary

The Effect of Temperature Variations on the 5-Hydroxymethylfurfural Content, Antioxidant and Antimicrobial Properties of Honey

Life

Thailand-affiliated authors
Guntima Suwannapong · Rujira Ponkit · Worachote Boonsriwong · Sanchai Naree
Institutions
Burapha University
70IMPACT SIGNAL
Multidisciplinary

Depressive Symptoms Among Orphaned University Students in Thailand: The Role of Attachment Insecurity, Resilience, Inner Strength, and Perceived Social Support

Psychiatry International

Thailand-affiliated authors
Fanglin Meng · Decha Tamdee · Nahathai Wongpakaran · Justin DeMaranville · Tinakon Wongpakaran
Institutions
Chiang Mai University
70IMPACT SIGNAL
Multidisciplinary

A Semantic Clustering Framework for Discovering Latent Offense Patterns: A Case Study of Thai Police Records

Digital

Thailand-affiliated authors
Krittakom Srijiranon · Tanatorn Tanantong · Nattanon Keeratiwattapong · Nawarerk Chalarak
Institutions
Thammasat University
70IMPACT SIGNAL
Clinical Medicine

Feline Kobuvirus in Domestic Cats in Northern Vietnam: Molecular Insights Reveal Adaptive Evolution in VP1 Protein

International Journal of Molecular Sciences

Thailand-affiliated authors
Hieu Van Dong · Amonpun Rattanasrisomporn · Chaiwat Boonkaewwan · Jatuporn Rattanasrisomporn
Institutions
Kasetsart University · Phetchaburi Rajabhat University
70IMPACT SIGNAL
Clinical Medicine

Effect of Sintering Conditions and Acidic Environments on the Wear of 5Y-ZP Zirconia

Dentistry Journal

Thailand-affiliated authors
Benya Kangsanarak · Pimduen Rungsiyakull
Institutions
Chiang Mai University
70IMPACT SIGNAL
Clinical Medicine

Oral Leiomyomatous Hamartoma of the Midline Maxillary Gingiva: A Case Report and Review of the Literature

Oral Sciences Reports

Thailand-affiliated authors
Pornpop Rattana-arpha · Preuktichai Buriyameathakul · Puangwan Lapthanasupkul
Institutions
Phramongkutklao Hospital · Mahidol University
70IMPACT SIGNAL
Engineering

Carbon capture biocementation pathways for sustainable geotechnical engineering: a review

Discover Environment

Thailand-affiliated authors
Keeratikan Piriyakul
Institutions
King Mongkut's University of Technology North Bangkok
70IMPACT SIGNAL
Multidisciplinary

Modulation instability asymmetry in optical fibers beyond Kerr nonlinearity: The role of Raman scattering

Next Materials

Thailand-affiliated authors
Rami Ahmad El‐Nabulsi · Waranont Anukool
Institutions
Chiang Mai University
70IMPACT SIGNAL
Environmental Engineering

Spatially Engineered Cu(II)‐Containing Polyphosphazene‐Based Catalysts Enable Electrochemical CO 2 Reduction to Ethanol

Small

Thailand-affiliated authors
Pinit Kidkhunthod · Junjuda Unruangsri
Institutions
Synchrotron Light Research Institute · Chulalongkorn University
70IMPACT SIGNAL
Global Public Health

Advancing Performance Management through Digital Transformation in Human Resource Practices

Asia Social Issues

Thailand-affiliated authors
Boon-Anan Phinaitrup
Institutions
National Institute of Development Administration
70IMPACT SIGNAL
Multidisciplinary

A relaxed inertial projection algorithm for solving inverse quasi-variational inequalities and its application to traffic assignment

Journal of Inequalities and Applications

Thailand-affiliated authors
Konrawut Khammahawong
Institutions
Rajamangala University of Technology
70IMPACT SIGNAL
Engineering

Lateral Capacity of Square GFRP-Reinforced Concrete Columns with Closed-Type Winding Ties: A Comparative Study

Composites Part C Open Access

Thailand-affiliated authors
Chanachai Thongchom
Institutions
Thammasat University
70IMPACT SIGNAL
Multidisciplinary

On the Generation of Pre‐Sunrise Equatorial Plasma Bubbles in Southeast Asia During the Geomagnetic Storm of May 2024

Earth and Space Science

Thailand-affiliated authors
Punyawi Jamjareegulgarn
Institutions
King Mongkut's Institute of Technology Ladkrabang
70IMPACT SIGNAL
Multidisciplinary

PAPR reduction in NOMA waveforms using PTS-based binary–real coded genetic algorithm for 6G radio systems

Scientific Reports

Thailand-affiliated authors
Aziz Nanthaamornphong
Institutions
Prince of Songkla University
70IMPACT SIGNAL
Digital Health

Machine Learning for Second‐ and Third‐Harmonic Generation: Benchmarks, Challenges, and a Roadmap for Data‐Driven Photonic Materials

Advanced Theory and Simulations

Thailand-affiliated authors
Ramin Khezri
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