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EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

1,037 analyses
Social Sciences78IMPACT SIGNAL
Evidence of global relevance

Intangible assets and capital structure in emerging markets: evidence from Thai-listed firms

An analysis of 716 Thai-listed nonfinancial firms, covering 7,702 firm-years from 2005-2022, found reported intangible assets positively associated with leverage, especially among high-tangibility and manufacturing firms. This challenges the assumption that intangibles always constrain debt capacity, but remains observational.

Thai researchersSuteera Pongtepupathum · Kanyarat Sanoran
Clinical Medicine78IMPACT SIGNAL
Evidence of global relevance

Clinicopathological characteristics and clinical outcomes of multiple histological subtypes in feline mammary carcinomas

A retrospective cohort of 87 cats found papillary tubular and tubulopapillary carcinomas more often at earlier stage with lower proliferation markers, while no-special-type carcinomas had the poorest prognosis. Stage, grade, margins and subtype were associated with survival. The findings inform veterinary pathology but require external validation.

Thai researchersPruettha Arunvornlop · Nlin Arya · Sirintra Sirivisoot · Rassameepen Phonarknguen · Walasinee Sakcamduang
Public Health78IMPACT SIGNAL
Evidence of global relevance

The neuroimaging correlates of depression established across six large-scale population datasets

Across six population neuroimaging datasets and 23,417 participants, depression was associated with lower grey-matter volume and cortical surface area in frontal, anterior cingulate and insular regions, plus somatomotor and visual network patterns. No consistent subcortical correlates emerged. Cross-dataset evidence strengthens group-level inference but is not an individual diagnostic tool.

Thai researchersSetthanan Jarukasemkit
Social Sciences78IMPACT SIGNAL
Evidence of global relevance

Wolfy Badges and Leader Boards: The Impact of Gamification on Motivation and Vocabulary Learning in Vocational College English Classes

A five-week vocational EFL classroom study compared 21 gamification students with 22 controls. Both groups improved, and adjusted post-test scores favoured gamification, but the experimental group's delayed scores declined, indicating a retention challenge.

Thai researchersHarald Kraus · Boonthitikan Kaewsawang
Social Sciences78IMPACT SIGNAL
Evidence of global relevance

A Mixed-Method Needs Analysis for Developing In-Flight Communicative English Material Integrating Intercultural Communicative Competence from Thai University Students' Perspectives

A survey of 265 airline-business students and interviews with 12 participants prioritized real-time speaking and listening, safety communication, conflict management and intercultural competence. Results support scenario and role-play materials but represent student needs, not tested material effectiveness or workplace performance.

Thai researchersParinya Khumruk · Supong Tangkiengsirisin
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
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
71IMPACT SIGNAL
Energy and Materials

Polysulfide Chain-Length Tuning of Poly(anthraquinonyl sulfides) to Enhance Crystallization, Defect Passivation, and Environmental Stability of Perovskite Solar Cells

ACS Applied Energy Materials

Thailand-affiliated authors
Piboonwan Insiti · Athis Watwiangkham · Siriporn Jungsuttiwong · Hideki Nakajima · Patchanita Thamyongkit · Rongrong Cheacharoen
Institutions
Chulalongkorn University · Ubon Ratchathani University · Synchrotron Light Research Institute
71IMPACT SIGNAL
Clinical Medicine

Vertical distribution and health risk assessment of SBTEX in urban microenvironments: A comparative study between parking and high-rise buildings areas during haze and non-haze periods

Environmental Pollution

Thailand-affiliated authors
Rungruang Janta · Wittaya Tala · Surasak Sichum
Institutions
Walailak University · Chiang Mai University
71IMPACT SIGNAL
Clinical Medicine

High versus low egg consumption and LDL cholesterol in adults with dyslipidemia: a randomized crossover trial

Nutrition & Food Science

Thailand-affiliated authors
Sanit Wichansawakun · Jirat Petchamarat · Phubordee Bongkotvirawan · Patommatat Bhanthumkomol · Jutamat Tonglim · Chomchanok Srichan · Saranrat Boonsawat · Nipakorn Plaksin · Warisara Deetienin
Institutions
Thammasat University · Thammasat University Hospital
71IMPACT SIGNAL
Multidisciplinary

A Q-learning-based mobility-aware tree routing protocol in wireless body area networks

Journal of King Saud University - Computer and Information Sciences

Thailand-affiliated authors
Thantrira Porntaveetus
Institutions
Chulalongkorn University
71IMPACT SIGNAL
Environmental Engineering

Coupled aero-hydro-servo-mooring dynamic responses of a semi-submersible floating offshore wind turbine subjected to wind, wave and current loading

Brodogradnja

Thailand-affiliated authors
Ratthakrit Reabroy · Surasak Phoemsapthawee
Institutions
Kasetsart University
71IMPACT SIGNAL
Clinical Medicine

Genetic Relatedness of Cambodian Plasmodium falciparum Isolates Was Associated with Geography and Occupation

American Journal of Tropical Medicine and Hygiene

Thailand-affiliated authors
Mariusz Wojnarski · Michele D. Spring · Sabaithip Sriwichai · Brian A. Vesely · Norman C. Waters · Sasikanya Thaloengsok · Piyaporn Sai-ngam · Chaiyaporn Chaisatit · Paphavee Lertsethtakarn · Sidhartha Chaudhury
Institutions
Armed Forces Research Institute of Medical Science
71IMPACT SIGNAL
Clinical Medicine

Genotype-specific metabolic shifts and polysaccharide dynamics in Huanglongbing (HLB)-infected citrus: Multi-platform metabolomics, glycoarray profiling, and ex vivo α-amylase activity

Environmental and Experimental Botany

Thailand-affiliated authors
Sarana Rose Sommano · Pirawan Chaiwan · Jiraporn Sangta · Tibet Tangpao · Malaiporn Wongkeaw
Institutions
Chiang Mai University · Rajamangala University of Technology Lanna
71IMPACT SIGNAL
Energy and Materials

Pilot-scale two-stage biohythane production from molasses under trace metal supplementation and organic shock loading

Scientific Reports

Thailand-affiliated authors
Sureewan Sittijunda · Kanathip Promnuan · Alissara Reungsang
Institutions
Mahidol University · Khon Kaen University
71IMPACT SIGNAL
Environmental Engineering

Bio-Based Lac Dyeing and Functional Finishing of Silk Using Pineapple Core Extract and Genipin-Crosslinked Cricket Protein

Textiles

Thailand-affiliated authors
Ussaneeyaporn Lunkamphee · Penwisa Pisitsak · Thanika HUTAKAMOL
Institutions
Thammasat University · Chulalongkorn University · Petromat
71IMPACT SIGNAL
Environmental Engineering

Soil nematode diversity is structured by vegetation turnover and trait-mediated dispersal limitation

Proceedings of the National Academy of Sciences

Thailand-affiliated authors
Anuttara Nathalang
Institutions
National Science and Technology Development Agency
71IMPACT SIGNAL
Digital Health

A hybrid finite element–machine learning framework for predicting the ultimate moment capacity of stiffened cellular steel beams under bending test

Journal of Structural Integrity and Maintenance

Thailand-affiliated authors
Irwan Afriadi · Worathep Sae‐Long · Chanachai Thongchom
Institutions
Thammasat University · University of Phayao
71IMPACT SIGNAL
Clinical Medicine

Deep Learning-Based Segmentation, Action, and Phase Recognition in Laparoscopic Cholecystectomy: A Review

Journal of Artificial Intelligence in Bioinformatics

Thailand-affiliated authors
Chayut Bunterngchit
Institutions
King Mongkut's University of Technology North Bangkok
71IMPACT SIGNAL
Global Public Health

Correlation between age with hand grip strength and hand activity level in Praewa silk weavers

Science, Engineering and Health Studies

Thailand-affiliated authors
Wuttichai Yota · Manida Swangnetr Neubert · Teeraphun Kaewdok
Institutions
Thammasat University · Chulalongkorn University
71IMPACT SIGNAL
Clinical Medicine

A Two-Sex Mathematical Model of Sterile-Male Releases for the Suppression of Anopheles Mosquito Populations

Symmetry

Thailand-affiliated authors
Chanakarn Kiataramkul
Institutions
King Mongkut's University of Technology North Bangkok
71IMPACT SIGNAL
Clinical Medicine

A Review of the Leptospirosis Diagnostic Modalities: From Bench to Bedside

Journal of Health Science and Medical Research

Thailand-affiliated authors
Sorawit Chittrakarn · Smonrapat Surasombatpattana
Institutions
Prince of Songkla University
71IMPACT SIGNAL
Clinical Medicine

Effect of pharmacist-led medication review on drug-related problems among outpatients undergoing elective surgery at a tertiary care hospital: A retrospective study

Science, Engineering and Health Studies

Thailand-affiliated authors
Kankanok Chaipadung · Dhorn Amnuayphonwiwat
Institutions
Siriraj Hospital · Mahidol University
71IMPACT SIGNAL
Energy and Materials

Design, Synthesis, and In Vitro Evaluation of Pinostrobin-Based Hydrazones as Potent α-Glucosidase Inhibitors

ACS Omega

Thailand-affiliated authors
The Thanh Ngo · Borwornlak Toopradab · Thanyada Rungrotmongkol · Warinthorn Chavasiri
Institutions
Chulalongkorn University
71IMPACT SIGNAL
Environmental Engineering

Biomass Waste-Derived Chitosan/Sacred Lotus Leaf Wax Composite Biocoating for Water-Resistant Cotton Fabrics

Polysaccharides

Thailand-affiliated authors
Walaikorn Nitayaphat · Kageeporn Wongpreedee · Thanut Jintakosol
Institutions
Srinakharinwirot University
71IMPACT SIGNAL
Multidisciplinary

Influence of Chicken Manure, Pig Manure, Cattle Manure, and Coconut Peat on the Growth and Yield of Melon (Cucumis melo L.) cv. Thunder Gold 1497

ASEAN Journal of Scientific and Technological Reports

Thailand-affiliated authors
Ronnarit Khuengphukhiao · Pakamas Thaenkaew · Sirawat Surachotivet
Institutions
Pathumwan Institute of Technology
71IMPACT SIGNAL
Clinical Medicine

Preferences regarding disclosure of cancer diagnosis and prognosis for self and family members: a cross-sectional study

Scientific Reports

Thailand-affiliated authors
Sanhapan Wattanapisit · Apichai Wattanapisit
Institutions
Hatyai Hospital · Prince of Songkla University
71IMPACT SIGNAL
Multidisciplinary

Characterization of Sodium Hydroxide‐ and Acetic Acid‐Treated Sisal Fiber for Reinforcement in Polymer Composites

Macromolecular Symposia

Thailand-affiliated authors
Timothy K. Mulenga · Resego Phiri · Sanjay Mavinkere Rangappa · Suchart Siengchin
Institutions
King Mongkut's University of Technology North Bangkok
71IMPACT SIGNAL
Multidisciplinary

Limited Predictive Value of Concentric Knee and Trunk Isokinetic Peak Torque for Maximal Force and Stretch-Shortening Cycle Performance in Highly Trained Youth Optimist Sailors

Journal of Functional Morphology and Kinesiology

Thailand-affiliated authors
Radomyos Matjiur · Piyathida Thongchai · Sadanan Kernluea · Phornpot Chainok
Institutions
Burapha University
71IMPACT SIGNAL
Global Public Health

Effects of High-Intensity Interval TRX Training on Body Composition, Muscular Power, and Strength in University Students: A Randomized Controlled Trial

Journal of SciTech-ASEAN

Thailand-affiliated authors
Sawettachat Wanna · Teethanit Phannikul · Chonapha Sitthang
Institutions
Ubon Ratchathani Rajabhat University
71IMPACT SIGNAL
Energy and Materials

Effects of temperature and citric acid concentration on passive film and corrosion behavior of AISI 304L having different Mn and Cu contents – Dedicated to Gobboon Lothongkum

Materials Testing

Thailand-affiliated authors
Anchaleeporn Waritswat Lothongkum · Kanrayaphus Tipves · Nichit Hongbin · Patcharapol Chaladthunyakij · Gobboon Lothongkum · Piyanart Sommani
Institutions
King Mongkut's Institute of Technology Ladkrabang · 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