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EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

1,027 analyses
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
Basic science65IMPACT SIGNAL
Evidence of global relevance

Long‐term adverse cardiovascular changes induced by cocoa shell extract administration through lactation in fetal undernourished and control rats

A rat experiment tested lactation as a developmental reprogramming window by giving dams, whose offspring had or had not experienced fetal undernutrition, cocoa-shell extract at 250 mg/kg/day. Although adult undernourished offspring had lower blood pressure, several groups developed adverse cardiac function, vascular relaxation and arterial-wall changes.

Thai researchersMetee Iampanichakul
Environment and engineering65IMPACT SIGNAL
Evidence of global relevance

Weed Seed Detection in Plant Quarantine: Practices and Emerging Molecular Technologies

This review surveys weed-seed detection in plant quarantine, from morphology and germination to DNA-based tools. Dormancy, resemblance to crop seed and zero-tolerance thresholds make detection difficult. Molecular methods may reduce ambiguity, but require reference libraries, performance validation and workable port-of-entry workflows.

Thai researchersKittisak Buddhachat
Basic science65IMPACT SIGNAL
Evidence of global relevance

Two new species and one new record of Perennicordyceps (Polycephalomycetaceae, Hypocreales) from China

Researchers describe two new Perennicordyceps species and one new host record from China using morphology and multilocus phylogeny across nrLSU, ITS, nrSSU, tef-1α, rpb1 and rpb2. The new taxa formed supported lineages and expand knowledge of insect- and fungus-associated members of the genus.

Thai researchersKevin D. Hyde
Social science65IMPACT SIGNAL
Evidence of global relevance

Semantic Extension and Grammaticalization of SAME in Korean Sign Language (KSL) and Korean

A linguistic comparison traces semantic extension and grammaticalisation of SAME in Korean Sign Language and kath- in spoken Korean. Both move from identity toward correctness, evidential inference and mitigation, while spoken Korean extends to similarity and KSL does not because an iconic SIMILAR sign already occupies that function.

Thai researchersSeongha Rhee
Clinical medicine65IMPACT SIGNAL
Evidence of global relevance

Exploring the potential of cognitive intra-individual variability in HIV care and research in adults with HIV: a concept analysis

A Rodgers evolutionary concept analysis examined 22 articles to clarify cognitive intra-individual variability, or inconsistency in one person's cognitive performance, in adults with HIV. IIV may be sensitive to change beyond some mean scores, but it is not yet a diagnostic test and has no ready clinical cut-off.

Thai researchersHathaichanok Phaowiriya
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.

2,955records
2,955 records
81IMPACT SIGNAL
Multidisciplinary

ผลกระทบของการเขาถงบรการทางการเงนทมตอความเหลอมลำทางดานรายไดในกลมประเทศอาเซยน

Economics and Business Administration Journal Thaksin University

Thailand-affiliated authors
แพรพรรณ โกวิทพิทยาการ · อรรถสุดา เลิศกุลวัฒน์
Institutions
Kasetsart University
81IMPACT SIGNAL
Multidisciplinary

EFFECTS OF HIGH SCHOOL–LED CAMP ON ELEMENTARY STUDENTS’ SCIENCE LEARNING MOTIVATION: A PRETEST–POSTTEST STUDY

PEOPLE International Journal of Social Sciences

Thailand-affiliated authors
Witsanu Supandee · Chitphon Yachulawetkunakorn
Institutions
King Mongkut's University of Technology Thonburi
81IMPACT SIGNAL
Clinical Medicine

Efficacy and safety of trastuzumab deruxtecan in patients with HER2-expressing biliary tract or pancreatic tumors: a subgroup analysis of DESTINY-PanTumor02

ESMO Open

Thailand-affiliated authors
Arunee Dechaphunkul · B. Chewaskulyong · Chanchai Charonpongsuntorn
Institutions
Prince of Songkla University · Chiang Mai University · Srinakharinwirot University
81IMPACT SIGNAL
Multidisciplinary

The Teacherless Classroom: Public Discourses on Artificial Intelligence Replacing Teachers in Thai- and English-Language Social Media Contexts

Journal of Communication Language and Culture

Thailand-affiliated authors
Udomsak Sirita · Richard Watson Todd
Institutions
King Mongkut's University of Technology Thonburi
81IMPACT SIGNAL
Multidisciplinary

Impact of university social responsibility and university image on teachers’ organizational citizenship behaviors among chinese higher vocational colleges

Human Resources Management and Services

Thailand-affiliated authors
Bochao Ye · Yuan-Cheng Chang
Institutions
Dhurakij Pundit University
81IMPACT SIGNAL
Multidisciplinary

The development of scenario-based learning accompanied by talk moves techniques to enhance science communication skills

Asian Journal of Education and Training

Thailand-affiliated authors
Sahakit Buapha · Titiworada Polyiem
Institutions
Mahasarakham University
81IMPACT SIGNAL
Multidisciplinary

Development and Expert Consensus on a Context-Adapted Digital Competence Indicator System for Teachers in Chinese Private Universities

International Journal of Learning Teaching and Educational Research

Thailand-affiliated authors
Yu Bi · Yuancheng Chang
Institutions
Dhurakij Pundit University
81IMPACT SIGNAL
Multidisciplinary

การพฒนารปแบบการจดการเรยนรแบบสบเสาะหาความรทเนนอปนยและนรนย เพอสงเสรมทกษะและกระบวนการทางคณตศาสตร และเจตคตตอการเรยนคณตศาสตร เรอง ภาคตดกรวย ของนกเรยนชนมธยมศกษาปท 4

วารสารศาสตร์การศึกษาและการพัฒนามนุษย์

Thailand-affiliated authors
คำเพียร สอนทโชติ · ขจรศักดิ์ บัวระพันธ์
Institutions
Pathumthani University · Mahidol University
81IMPACT SIGNAL
Multidisciplinary

The Alternative Cultural and CBT Tour Routing in Sangkhlaburi, Kanchanaburi, Thailand: Karen Hill Tribe Village

F1000Research

Thailand-affiliated authors
Noppadol Dharawanij · Angkana Yaiyong
Institutions
Rangsit University · Kasetsart University
81IMPACT SIGNAL
Multidisciplinary

Factors Associated with Knowledge and Attitudes Toward Family Planning Among Married Women Aged 18–39 Years in Urban Yangon, Myanmar: A Socio Ecological Model Based Cross-Sectional Study

International Journal of Nursing Education

Thailand-affiliated authors
Htet Hlyan Lin Aung · May Chan Oo
Institutions
Chulalongkorn University
81IMPACT SIGNAL
Multidisciplinary

The Mediating Role of Learning Emotions in the Relationship Between Growth Mindset and Learned Helplessness

International Journal of Psychosocial Rehabilitation

Thailand-affiliated authors
Longting Yu · Chia Ching Tu
Institutions
Krirk University
81IMPACT SIGNAL
Multidisciplinary

Reproducible Generalized Thermal Sensation Triggered by Levodopa in a Patient With Parkinson’s Disease

Journal of Medical Cases

Thailand-affiliated authors
Krittisak Anuroj · Numfah Paovanit
Institutions
Srinakharinwirot University
81IMPACT SIGNAL
Multidisciplinary

Cultural Encounters and Tourism Loyalty: Testing a Cognitive Dissonance Model in Guangxi, China

Journal of Ethnic and Cultural Studies

Thailand-affiliated authors
Xia Wu · Nur Fauziyah
Institutions
Rajamangala University of Technology Krungthep
81IMPACT SIGNAL
Multidisciplinary

Collaborative governance in enhancing revenue administration of city municipalities in Northeast Thailand

Frontiers in Political Science

Thailand-affiliated authors
Athipong Poomeesaeng · Somsak Srisontisuk
Institutions
Khon Kaen University
81IMPACT SIGNAL
Multidisciplinary

Effect of vitamin D supplementation on clinical outcomes of patients with Parkinson disease: A randomized controlled study

Medicine

Thailand-affiliated authors
Chumpol Anamnart · Ram Kitjarak
Institutions
Prapokklao Hospital
81IMPACT SIGNAL
Multidisciplinary

Language Learning Strategies, Motivational Beliefs, and English Learning Achievement Among Thai University EFL Learners: A Structural Equation Modelling Analysis

Education Sciences

Thailand-affiliated authors
Nithipong Yothachai · Apisak Sukying
Institutions
Chaiyaphum Rajabhat University · Mahasarakham University
81IMPACT SIGNAL
Multidisciplinary

Smart Campus Air Quality Monitoring: A Real-Time IoT Solution with React Native and Firebase Integration

International Journal of Interactive Mobile Technologies (iJIM)

Thailand-affiliated authors
Satien Janpla · Thanakorn Uiphanit
Institutions
Suan Sunandha Rajabhat University
81IMPACT SIGNAL
Multidisciplinary

An integrated Jazz–classical piano pedagogy model to enhance student creativity in undergraduate music education

Frontiers in Education

Thailand-affiliated authors
Xiaoxiao Chen · Wannaporn Siripala
Institutions
Rajamangala University of Technology Krungthep
81IMPACT SIGNAL
Multidisciplinary

Enhancing Teaching Quality via Machine Learning

International Journal of Intelligent Information Technologies

Thailand-affiliated authors
Tang Lin · Tiamyod Pasawano
Institutions
Rajamangala University of Technology
81IMPACT SIGNAL
Multidisciplinary

Reframing collocational errors as cultural collocational transfer: Insights from a Thai EFL learner corpus

Research in Corpus Linguistics

Thailand-affiliated authors
Songtham Vongvirulh · Attapol Khamkhien
Institutions
Kasetsart University · Thammasat University
81IMPACT SIGNAL
Multidisciplinary

Measuring an interplay of growth mindsets and creative self-efficacy in shaping student creativity: Empirical evidence from PISA-Thailand

International Journal of Educational Research Open

Thailand-affiliated authors
Piriya Pholphirul · Siwat Teimtad
Institutions
National Institute of Development Administration · Ramkhamhaeng University
81IMPACT SIGNAL
Multidisciplinary

Perceived Sustainability Communication and Tourist Behavioral Intention in Community-Based Tourism: The Sequential Mediating Roles of Destination Personality and Destination Image

Tourism and Hospitality

Thailand-affiliated authors
Chutimant Boonnual · Tawat Boonnual
Institutions
King Mongkut's Institute of Technology Ladkrabang · Suratthani Rajabhat University
81IMPACT SIGNAL
Multidisciplinary

Knowledge Conversion Dynamics in Multicultural LEGO® SERIOUS PLAY® Learning Environments: SECI Model and Constructionism Integrative Study

Journal of Mobile Multimedia

Thailand-affiliated authors
Pitipong Yodmongkol · Manissaward Jintapitak
Institutions
Chiang Mai University
81IMPACT SIGNAL
Multidisciplinary

A dual-index decision-support framework for flood resilience in cultural world heritage cities: Integrating traditional ecological knowledge and modern strategies

Sustainable Futures

Thailand-affiliated authors
Md. Reazul Hasan · Mokbul Morshed Ahmad
Institutions
Asian Institute of Technology · Asian Disaster Preparedness Center
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