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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
72IMPACT SIGNAL
Clinical Medicine

Oxyphlaeobella doitungensis Dawwrueng, Storozhenko et Suwannapoom 2026, sp. nov.

Open MIND

Thailand-affiliated authors
Pattarawich Dawwrueng · Chatmongkon Suwannapoom
Institutions
Kasetsart University · University of Phayao
72IMPACT SIGNAL
Clinical Medicine

EEG for the Diagnosis of Neonatal Seizures in the Asia–Oceania Region: An International Survey Across 19 Countries by the ILAE-Young Epilepsy Section Pediatric Epilepsy Study Group

International Journal of Epilepsy

Thailand-affiliated authors
Kamornwan Katanyuwong
Institutions
Chiang Mai University
72IMPACT SIGNAL
Clinical Medicine

Stapokibart reduces blood eosinophil counts in patients with moderate-to-severe atopic dermatitis: a post-hoc analysis from phase II and phase III clinical trials

Journal of Dermatological Treatment

Thailand-affiliated authors
Qianjin Lu
Institutions
Institute of Dermatology
72IMPACT SIGNAL
Clinical Medicine

Self‐Reported Periodontal Symptoms and Clinical Periodontal Status in Older Adults With and Without Dementia: A Population‐Based Diagnostic Accuracy Study

Journal Of Clinical Periodontology

Thailand-affiliated authors
Sho Takeda · Ryohei Yamamoto
Institutions
Thai Health Promotion Foundation
72IMPACT SIGNAL
Multidisciplinary

Effect of Printing Orientation and Surface Treatment on the Surface Roughness, Shear Bond Strength, and Flexural Strength of 3D-Printed Provisional Restoration Materials: An In Vitro Study

European Journal of Dentistry

Thailand-affiliated authors
Kornrawee Wiroonsri · Settapak Somyhokwilas · Niyom Thamrongananskul · Suparaksa Yamockul · Atikom Surintanasarn
Institutions
Chulalongkorn University · Naresuan University · Pathumthani University · Rangsit University · Burapha University
72IMPACT SIGNAL
Environmental Engineering

Uncovering an alternate pathway of antibiotic resistance in spore-forming bacteria

Nature Communications

Thailand-affiliated authors
Korakrit Imwattana
Institutions
Siriraj Hospital · Mahidol University
72IMPACT SIGNAL
Clinical Medicine

Rehabilitation Engineering Approach to Frozen Shoulder Treatment: Performance Analysis Using Landmark-Based Motion Detection and Assistive Feedback Systems

Computers

Thailand-affiliated authors
Thanawat Srikaewsiew · Sarunya Kanjanawattana · Nuntawut Kaoungku · Parin Sornlertlamvanich · Komsan Srivisut
Institutions
Suranaree University of Technology
72IMPACT SIGNAL
Multidisciplinary

New and little-known grasshoppers of the tribe Phlaeobini (Orthoptera: Acrididae: Acridinae) from Thailand

Zootaxa

Thailand-affiliated authors
PATTARAWICH DAWWRUENG · CHATMONGKON SUWANNAPOOM
Institutions
Kasetsart University · University of Phayao
71IMPACT SIGNAL
Clinical Medicine

Prevalence and Linear Metric Analysis of Anatomical Variations of the Clivus: An Osteological Study

Bratislavské lekárske listy/Bratislava medical journal

Thailand-affiliated authors
Athikhun Suwannakhan · Laphatrada Yurasakpong
Institutions
Mahidol University
71IMPACT SIGNAL
Multidisciplinary

Performance of Cr 3 C 2 -Ti-DLC coated tools in dissimilar friction stir welding

Surface Engineering

Thailand-affiliated authors
Abhilash · Peerawatt Nunthavarawong · Wallop Ratanathavorn
Institutions
King Mongkut's University of Technology North Bangkok · National Science and Technology Development Agency
71IMPACT SIGNAL
Multidisciplinary

Periodic Macroporous CuCe Catalyst with Prereduced Active Sites for Preferential CO Oxidation

ACS Sustainable Chemistry & Engineering

Thailand-affiliated authors
Krongthong Kamonsuangkasem
Institutions
Synchrotron Light Research Institute
71IMPACT SIGNAL
Environmental Engineering

Symmetry-Preserving Transformer-Based Shape Prediction and Neural Shape Control for Whole-Body Object Caging with Hyper-Redundant Robots

Symmetry

Thailand-affiliated authors
Suchart Khummanee · Olarik Surinta · Chatklaw Jareanpon
Institutions
Mahasarakham University
71IMPACT SIGNAL
Multidisciplinary

APPLICATION OF QUALITY FUNCTION DEPLOYMENT (QFD) TO DETERMINE THE REQUIREMENTS FOR PM2.5 DUST MANAGEMENT EQUIPMENT IN SAKON NAKHON PROVINCE

Suranaree Journal of Science and Technology

Thailand-affiliated authors
Phanuwat Wongsangnoi · Wairut Impho · Nattadon Pannucharoenwong
Institutions
Sakon Nakhon Rajabhat University · Thammasat University
71IMPACT SIGNAL
Environmental Engineering

Integrated intelligent smoke management system: integrating electrostatic precipitation with PID-controlled air recirculation for charcoal-grill restaurant kitchens

Scientific Reports

Thailand-affiliated authors
Sutipong Chumkhuntod · Anantakul Intarapadung · Karin Kandananond
Institutions
Phranakhon Rajabhat University
71IMPACT SIGNAL
Clinical Medicine

Plasma Human Secretory Leukocyte Protease Inhibitor (SLPI) Level as a Novel Candidate Diagnostic Biomarker for Sepsis

Natural and Life Sciences Communications

Thailand-affiliated authors
Suwipar Deebukkham · Adisorn Bunnag · Faprathan Pikwong · Yanisa Hoiraya · Onnicha Srisopar · Panyupa Pankhong · Sarawut Kumphune
Institutions
Uttaradit Rajabhat University · Uttaradit Hospital · Chiang Mai University · Naresuan University
71IMPACT SIGNAL
Clinical Medicine

Workplace and age associated with severity of occupational injuries and cardiovascular emergencies: a nationwide study in Japan

Journal of Public Health

Thailand-affiliated authors
Jate Ratanachina
Institutions
Chulalongkorn University
71IMPACT SIGNAL
Environmental Engineering

Quantum state smoothing for tracking optical quantum dynamics and recovering purity and squeezing

npj Quantum Information

Thailand-affiliated authors
Areeya Chantasri
Institutions
Mahidol University
71IMPACT SIGNAL
Multidisciplinary

Morphological Neuronal-Like Differentiation of Human Dental Pulp Stem Cells Induced By ROCK Inhibitor

Natural and Life Sciences Communications

Thailand-affiliated authors
Wittawas Srikawnawan · Parichaya Piromrat · Supanat Lumbikananda · Charoensri Thonabulsombat · Nisarat Ruangsawasdi · Anupong Songsaad
Institutions
Kasetsart University · Mahidol University
71IMPACT SIGNAL
Multidisciplinary

Lean Service Transformation Using Value Stream Mapping to Improve Time Efficiency and Reduce Operational Waste in Automotive Service Workshops

Metris Jurnal Sains dan Teknologi

Thailand-affiliated authors
Pratikshya Bhandari
Institutions
Shinawatra University
71IMPACT SIGNAL
Clinical Medicine

Influence of anatomical characteristics and tooth movement-related variables on root length changes in maxillary first molars undergoing orthodontic intrusion

The Angle Orthodontist

Thailand-affiliated authors
Karnrawee Rangsitsathian · Chanchai Pattanaviriyapisan · Udom Thongudomporn
Institutions
Suratthani Rajabhat University · Kanchanaburi Rajabhat University · Prince of Songkla University
71IMPACT SIGNAL
Clinical Medicine

Deep Learning for Snake Species Identification to Support Snakebite Treatment: A Comparative Study of Efficient CNN and Vision Transformer Architectures

Animals

Thailand-affiliated authors
Nawanol Theera-Ampornpunt · Panisa Treepong · Phumipat Buaphet
Institutions
Prince of Songkla University
71IMPACT SIGNAL
Multidisciplinary

Development of Multiple Emulsions Containing Corn Husk Extracts for Cosmetic Applications

Cosmetics

Thailand-affiliated authors
Kanyaphat Pamuangmul · Wantida Chaiyana · Mathukorn Sainakham
Institutions
Chiang Mai 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