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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
85IMPACT SIGNAL
Multidisciplinary

Beyond self-regulation: The role of psychosocial immunity and family dynamics in relapse prevention among men who use drugs in Thailand

Social Sciences & Humanities Open

Thailand-affiliated authors
Wannakorn Ponpichai · Jettana Inyarat · Suyaporn Sortrakul
Institutions
Rajamangala University of Technology Srivijaya
85IMPACT SIGNAL
Multidisciplinary

The Development of Digital Innovative Learning Media Based on the Professional Learning Community (PLC) Process for Participatory Learning

Higher Education Studies

Thailand-affiliated authors
Vanida Kejornrak · Paramin Nuan-in · Jinawatara Pakotang · Rakpong Boonsiri
Institutions
Khon Kaen University · Bangkok Business College · Ubon Ratchathani University
85IMPACT SIGNAL
Multidisciplinary

Colchicine-Induced Polyploidy in Edible Cactus [Opuntia ficus-indica (L.) Mill.]: Impact on Biological Traits and Bioactive Compound Accumulation

Horticulturae

Thailand-affiliated authors
Natthakitti Boonnak · Sirithon Siriamornpun · P. Yangkhamman · Kriangsuk Boontiang
Institutions
Mahasarakham University · Maejo University
85IMPACT SIGNAL
Multidisciplinary

Effects of a combination of Nidra yoga versus Iyengar yoga on mental health, resilience, and self-esteem in college students: A randomized controlled trial

Acta Psychologica

Thailand-affiliated authors
Dollapha Pasokchat · Janewit Wareebor · Watchara Boonsawat · Kittisak Sawanyawisuth · Manatsiri Khongrassame
Institutions
Kasetsart University · Rambhai Barni Rajabhat University · Khon Kaen University · Rajamangala University of Technology Isan
85IMPACT SIGNAL
Multidisciplinary

Pathways linking household food insecurity to undernutrition among under 5 children in migrant populations along the Thailand-Myanmar border: A Structural Equation Modeling approach

PLOS Global Public Health

Thailand-affiliated authors
Saw Min Than · Thunwadee Suksaroj · Piyapong Janmaimool · Cheerawit Rattanapan
Institutions
Mahidol University
85IMPACT SIGNAL
Multidisciplinary

Multicomponent Supportive-Educative mHealth Intervention for Self-Care Among Individuals With Osteoporosis in Thailand: Exploratory Pretest-Posttest Pilot Study

JMIR Nursing

Thailand-affiliated authors
Natthida Pangutha · S Jittimanee · Porramat Saksaen
Institutions
Chulalongkorn University · Ministry of Public Health
85IMPACT SIGNAL
Multidisciplinary

AI Chatbot Usage, Social Media Marketing, and Service Innovation–Internal Learning Capability Pathways to SME Business Sustainability in Thailand: An Interval Type-2 Fuzzy Delphi, PLS-SEM, and fsQCA Study

Sustainability

Thailand-affiliated authors
Parinya Pattayanun · Sumaman Pankham · Somchai Lekcharoen
Institutions
Rangsit University
85IMPACT SIGNAL
Multidisciplinary

Navigating Adversity in Older Age: An Integrative Review of Contemporary Resilience Concepts and Measurement Challenges

Geriatrics

Thailand-affiliated authors
Chonlakarn Songsri · Pimwalunn Aryuwat
Institutions
Udon Thani Rajabhat University · Boromarajonani College of Nursing
85IMPACT SIGNAL
Multidisciplinary

Effects of intensive exercise on the blood chemistry of fighting bulls in southern Thailand

The Thai Journal of Veterinary Medicine

Thailand-affiliated authors
Siriwat Wasiksiri · P. Yongsakulchai · Wichaya Thongtako · Paradorn Muangnil · Teepakorn Adulkasem
Institutions
Prince of Songkla University
85IMPACT SIGNAL
Multidisciplinary

E-service quality, E-trust, and continuance intention in Thai digital marketplaces: The null role of product quality

Social Sciences & Humanities Open

Thailand-affiliated authors
Waiphot Kulachai · Patipol Homyamyen
Institutions
Suan Sunandha Rajabhat University · Rajamangala University of Technology Suvarnabhumi
85IMPACT SIGNAL
Multidisciplinary

Linguistic Hierarchies under Sovereign Order: The Ecological Predicament of the Chinese Language at Suvarnabhumi Airport, Bangkok

วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์

Thailand-affiliated authors
Bin Lang · Kanokporn Numtong · Nathakarn Thaveewatanaseth
Institutions
Kasetsart University
85IMPACT SIGNAL
Multidisciplinary

The Process of Forgetting – the Enemy of Foreign Language Learning

วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์

Thailand-affiliated authors
Sang Min Kim · Ekaphol Suvattanametakul · Danaya Tantisantisom
Institutions
Thammasat University
85IMPACT SIGNAL
Multidisciplinary

Building hotel supply chain readiness in Thailand: supply chain collaboration, staff training, and dynamic capabilities: a theoretical interpretation through accessible tourism and inclusive professional development

Human Resources Management and Services

Thailand-affiliated authors
Nobklao Trakoolpan · Tartat Mokkhamakkul · Panita Surachaikulwattana
Institutions
Chulalongkorn University
85IMPACT SIGNAL
Multidisciplinary

SHAP-McNemar stepwise feature selection for machine learning in credit risk modeling

Machine Learning with Applications

Thailand-affiliated authors
Passawish Gonlachanvit · Angsumalin Senjuntichai · Teerapong Senjuntichai
Institutions
Chulalongkorn University
85IMPACT SIGNAL
Multidisciplinary

The relationship between perceived intensive parenting and college students' academic achievement: the mediating roles of academic self-management and goal orientation

Frontiers in Psychology

Thailand-affiliated authors
Yuan Zhou · Hsuan-Po Wang
Institutions
Dhurakij Pundit University
85IMPACT SIGNAL
Multidisciplinary

Developing Community-Based Public Policy to Prevent Pesticide Exposure Among Children in Rural Thailand: A Participatory Action Research Study

Sustainability

Thailand-affiliated authors
Satinee Siriwat · Apiradee Wangkahart · Chakkrit Ponrachom
Institutions
Kasetsart University · Sakon Nakhon Rajabhat University · Siam University
85IMPACT SIGNAL
Multidisciplinary

Promoting Drowning Preventive Behaviors Among Caregivers of Children Under 5 Years Through a Health Belief Model-Based Educational Program in Thailand: A Community Study

Healthcare

Thailand-affiliated authors
Lawitra Kawee · Phubate Napatpittayatorn · Chakkrit Ponrachom
Institutions
Ministry of Public Health · Department of Disease Control · Kasetsart University · Siam University
85IMPACT SIGNAL
Multidisciplinary

Older visitors’ acceptance of augmented-reality heritage interpretation: an extended technology acceptance model for informal cultural heritage learning

Frontiers in Education

Thailand-affiliated authors
Xuejia Zhu · Suebsiri Saelee
Institutions
Mahasarakham University
85IMPACT SIGNAL
Multidisciplinary

Structured vulnerability: nationality stratifies wages, working conditions, and labor rights among migrant workers in Malaysian oil palm plantations

Frontiers in Sociology

Thailand-affiliated authors
Pafun Nilsawas Duhamel · Pasakorn Thammachote
Institutions
Walailak University · Kasetsart University
85IMPACT SIGNAL
Multidisciplinary

An Integrated Community-Based Model for Chronic Disease Care in a Community in the Lower Southern Peninsular Thailand

Journal of Population and Social Studies

Thailand-affiliated authors
Prawit KHUNNIKOM · Tawatchai Sunthonnon · Sirunya Sang-arun · Ussanee Issarachote · Wasana Kongbua · Jariwan Saengchong
Institutions
Sirindhorn College of Public Health · Thai Health Promotion Foundation · Thaksin University
85IMPACT SIGNAL
Multidisciplinary

Research on the Construction of a Cultural Empathy Teaching Model Based on PBL-CL Integration in the Chinese Culture Learning of Thai Junior High School Students

International Journal of Computer Information Systems and Industrial Management Applications

Thailand-affiliated authors
Liping Lyu · Supanut Pana · Wuttichai Boonpook
Institutions
Srinakharinwirot University
85IMPACT SIGNAL
Multidisciplinary

Improvement of Overlapping Workpiece Detection System for Use in the Stamping Process

Processes

Thailand-affiliated authors
Thanapat Yiamram · Santipont Ananwattanaporn · Chaiyan Jettanasen
Institutions
King Mongkut's Institute of Technology Ladkrabang
85IMPACT SIGNAL
Multidisciplinary

Urinary incontinence symptoms and knowledge across activity levels in young women (UI-SKY Project): a mixed-methods comparative study

BMC Public Health

Thailand-affiliated authors
Varis Ratanaarsanarom · Komkrit Aimjirakul · Jittima Manonai · Rujira Wattanayingcharoenchai · Orawee Chinthakanan · Apisith Saraluck
Institutions
Ramathibodi Hospital
85IMPACT SIGNAL
Multidisciplinary

Myanmar Migration to Thailand Post-2021 Coup: Legal Status, Labor Turnover, and Socio-Economic Implications

Economies

Thailand-affiliated authors
Naw Htee Thaw Thaw · Kansuda Pankwaen · Ngu Wah Win · Worrawat Saijai
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