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4547RESEARCH WORKS
4547ผลงานในฐานข้อมูล3955อ่านฉบับเต็มได้486สาขาวิจัย
EDITOR'S SIGNALRotating editor's selection
Evidence of global relevance

Migrant TB Patients Chose Months-Long Sanatorium Care to Pursue Cure Amid Cost, Transport, and Documentation Barriers

This multi-perspective qualitative study at the SMRU tuberculosis sanatorium in Mae Ramat, Tak Province, examined why migrants choose long residential treatment. It included 37 unique patients—33 who chose the sanatorium and four who chose community DOTS—plus five health workers. Three themes organized the findings: desire for cure, barriers to diagnosis and treatment, and community and organizational support.

Jindaporn Wirachonphaophong · Hai Ti Ti · Nay Kaw Htoo · Kanjana Winyoorat · Cha Ba · San Soe · Suphak Nosten · Htet Ko Ko Aung · Sein Sein Thi · Francois NostenShoklo Malaria Research Unit (SMRU) · Mahidol Oxford Tropical Medicine Research Unit (MORU)
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IMPACT92/100
EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

1,037 analyses
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Infectious Disease Surveillance72IMPACT SIGNAL
National surveillance evidence

Japan's invasive meningococcal cases fell to one during COVID-19, then rebounded to 68 in 2025

Japan's national surveillance from January 2017 to October 2025 identified 288 IMD cases across pre-pandemic, pandemic and reopening phases. Cases fell from 48 in 2019 to one in 2021, then rose to 66 in 2024 and 68 by October 2025. Older adults consistently accounted for the most cases, adolescents clearly rebounded, and Tokyo rose more than Osaka/Kansai. No Expo-specific surge appeared. Cases and inbound travel had Spearman rho 1.000, although most infections were domestically acquired.

Thai researchersY. Chen; Hirotake Mori; Rapeephan R. Maude
Biomedical Additive Manufacturing72IMPACT SIGNAL
Laboratory mechanical prototype

RaLak titanium lattices tune stiffness and energy absorption to better mimic bone

Solid metallic implants are much stiffer than bone and can cause stress shielding. A Ti6Al4V bio-inspired lattice called RaLak was laser-powder-bed-fused at 20% and 30% relative density and 2-4-mm cells and compared with gyroid and diamond TPMS. RaLak improved the stiffness-energy-absorption balance; at 30% density and 4-mm cells it absorbed about 50% more energy than gyroid. Its hybrid architecture promoted uniform stress and progressive deformation, and modified Gibson-Ashby models linked geometry to response.

Thai researchersChinnapat Panwisawas
AI and Sustainable Tourism72IMPACT SIGNAL
Behavioral experimental evidence

Two experiments suggest GenAI can reduce overload in sustainable travel choices

Two experiments covered trip planning and on-site shopping to test whether GenAI helps users navigate abundant eco-certified options. More advanced tools reduced perceived information overload and improved decision-making. Greater trust related to well-being and intention to use GenAI, while lower perceived decision risk also related to intention. The authors report more eco-responsible choices, but the abstract does not clarify whether behavior was consequential or self-reported.

Thai researchersLars Meyer-Waarden
Geriatric Dentistry72IMPACT SIGNAL
Systematic review and meta-analysis

Implant-supported prostheses produced stronger functional gains for older adults with tooth loss

From 7,654 records, 24 studies with 1,711 adults aged at least 65 and prosthesis use for six months were included. Fourteen studies assessed mastication and bite force. Complete dentures gave modest gains, while implant overdentures produced higher performance and bite force with more consistent long-term improvement. Across 18 PROM studies, implant overdentures and fixed full-arch prostheses produced the largest oral-health quality-of-life gains; complete and removable partial dentures had smaller positive changes. Subjective chewing improved over 6-12 months with high heterogeneity.

Thai researchersFrauke Müller
Climate and Health72IMPACT SIGNAL
Regional scoping-review evidence

Heat raises health risks across ASEAN, while heatwave definitions and geographic evidence remain fragmented

This scoping review included 76 Southeast Asian studies published since 2000: 28 mortality, 38 morbidity and 10 effect-modification studies. Minimum-risk temperatures and thresholds varied widely by location and outcome. Reported relative risks ranged from 1.02 for all-cause admission in Vietnam to 4.21 for dengue in Laos, but these outcomes are not directly comparable. Relationships were often nonlinear, evidence for heat-air pollution synergy was mixed, immediate effects were stronger for NCDs, and some dengue studies reported long lags.

Thai researchersHtoo Wai Aung; Wissanupong Kliengchuay; Sarima Niampradit; Paweena Aendo; Thant Sin Aye; Siriphat Intrakun; Dumrongkiet Arthan; Khuanchai Koompapong; Kraichat Tantrakarnapa
Biopolymer Films and Packaging72IMPACT SIGNAL
Laboratory materials evidence

Calcium alginate powder increased thermo-compressed sodium-alginate film strength by 208%

Seaweed-derived alginate is biodegradable and biocompatible, but sodium-alginate films are mechanically weak. With glycerol plasticizer, calcium-alginate powder at 2.5-20 wt% was added before thermo-compression. SEM/EDS indicated good interfaces and moisture declined with CA content. At 20 wt%, tensile strength reached 11.7 MPa and modulus 234.7 MPa, increases of 208% and 907% over unfilled SA, showing effective reinforcement by an ionically distinct alginate filler.

Thai researchersPrasong Srihanam; Wilaiwan Simchuer; Yodthong Baimark
Biomass Fuels72IMPACT SIGNAL
Pilot-scale energy evidence

Pilot vibrating torrefaction upgraded Thai rubberwood and corn wastes to 22.4-MJ/kg fuel pellets

A pilot vibrating torrefaction system processed rubberwood- and corn-waste pellets at 220-300°C for 16 or 30 minutes. Greater severity increased HHV to 22.4 MJ/kg, about 20% above raw pellets, and improved grindability and moisture resistance, while mass and energy yields declined. Specific electricity use was 624-1,161 kWh per product tonne and preliminary cost THB 8,000-11,000/t including capital, feedstock and electricity, demonstrating both technical feasibility and economic tradeoffs.

Thai researchersSuneerat Fukuda; Jaggapan Sanduang; Supachita Krerkkaiwan
Environmental and Energy Economics72IMPACT SIGNAL
Long-run econometric evidence

India's 1969-2023 data link nuclear energy and human capital with lower ecological pressure

The study integrates CO2 emissions, ecological footprint and load-capacity factor to represent emissions, resource demand and regenerative capacity in India. Annual 1969-2023 data were analyzed with ARDL bounds testing and robustness estimators including FMOLS, DOLS and canonical cointegration regression. Results supported Environmental Kuznets and Load Capacity curves. Nuclear energy and human capital were associated with improved long-run environmental performance, while economic growth and natural-gas consumption were associated with greater pressure.

Thai researchersBablu Kumar Dhar
Functional Foods and Microbiome72IMPACT SIGNAL
Mechanisms and applications review

Postbiotics may be more stable than probiotics, but health evidence must remain product specific

Postbiotics are preparations of inanimate microorganisms and/or components conferring a health benefit, while paraprobiotics often refer to inactivated cells. The review covers cell-wall fragments, metabolites and signaling molecules, proposed barrier, immune and microbiome mechanisms, and human and animal nutrition applications. Stability, storage and risks associated with live organisms may improve over probiotics, but heterogeneous strains and processing prevent class-wide efficacy claims.

Thai researchersMuhammad Waqar
Waste to Energy72IMPACT SIGNAL
Laboratory pyrolysis evidence

Pyrolysis converted waste-cooking-oil sludge into fuel fractions and biochar

Sludge from waste-cooking-oil pretreatment for biodiesel is organic-rich but low value. Pyrolysis separated it into liquid, gas and carbon-rich solid. Light, middle and heavy liquid cuts had higher heating values of 44.3-44.6 MJ/kg, while gas reached a 53.6 MJ/Nm3 Wobbe Index suitable for thermal applications. Higher temperature shifted yield from liquid to gas. Biochar retained energy and carbon-storage potential, but salinity and alkali constrain land use.

Thai researchersNathawat Unsomsri; Songkran Wiriyasart; Pachara Koedthong; Natcha Yongying; Paranee Sriromreun; Sommas Kaewluan
Functional Beverages72IMPACT SIGNAL
Food process and formulation evidence

Pectinase optimization prioritized bioactive recovery before developing a three-fruit beverage

Date juice was extracted with 0.1% pectinase at 50-80°C for 60-240 minutes. Fifty degrees for 60 minutes was selected for functional quality, yielding 326.33 mg GAE/100 mL phenolics, 1.08 mg beta-carotene equivalents/100 mL carotenoids and strong DPPH/FRAP activity, although maximum 81.25% yield occurred at 60°C for 240 minutes. Six simplex-lattice beverage blends were developed; the 70% date and 15% each of two companion fruits scored highest at 6.50. All blends improved measured bioactives versus control with stable pH and acidity.

Thai researchersSaeid Jafari; Pitchaya Tuntiteeraboon; Isaya Kijpatanasilp; Sochannet Chheng; Kitipong Assatarakul
Biobased Energy Materials73IMPACT SIGNAL
Laboratory electrolyte evidence

Alginate-lignin raised ionic conductivity in a biobased gel electrolyte by nearly fourteenfold

A green gel polymer electrolyte combining sodium alginate, lignin and Na2SO4 was compositionally optimized. Conductivity reached 2.91×10^-4 S/cm versus 2.09×10^-5 S/cm in the baseline, about a 13.9-fold increase. Dielectric and electric-modulus analysis indicated shorter relaxation and improved carrier dynamics, ionic transference reached 0.98, and the stability window reached 2.85 V. Excess salt caused ion association and reduced transport.

Thai researchersEverton Granemann Souza
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
81IMPACT SIGNAL
Multidisciplinary

ผลการจดการเรยนรแบบอปนยและการใหขอมลแบบยอนกลบทมตอความสามารถในการเขยนยอความของนกเรยนชนมธยมศกษาตอนตน

Journal of Education and Innovation

Thailand-affiliated authors
กนกภรณ์ มีโภค · ทัศนีย์ เศรษฐพงษ์
Institutions
Suan Sunandha Rajabhat University
81IMPACT SIGNAL
Multidisciplinary

ปจจยการบรหารทสงผลตอการเปนองคการแหงการเรยนรของสถานศกษา สงกดสำนกงานเขตพนทการศกษาประถมศกษากำแพงเพชร เขต 1

Journal of Education and Innovation

Thailand-affiliated authors
ชุติมา ดียิ่ง · ชำนาญ ปาณาวงษ์
Institutions
Naresuan University
81IMPACT SIGNAL
Multidisciplinary

การใชกจกรรมการจดการเรยนรโดยการสรางแบบจำลองทางคณตศาสตร ทสงเสรมความสามารถในการแกปญหาทางคณตศาสตร และการใชตวแทน ทางคณตศาสตร เรอง สถต (2) สำหรบนกเรยนชนมธยมศกษาปท 2

Journal of Education and Innovation

Thailand-affiliated authors
ชูชีพ ไพรวันมั่นคง · วนินทร พูนไพบูลย์พิพัฒน์
Institutions
Naresuan University
81IMPACT SIGNAL
Multidisciplinary

การพฒนาการอานภาษาองกฤษเพอความเขาใจโดยใชกจกรรมตามกลยทธการตอบสนองของนกเรยนชนมธยมศกษาปท 3

Journal of Education and Innovation

Thailand-affiliated authors
จีรฐขวัญ เรือนจันทร์ · สุพรทิพย์ ธนภัทรโชติวัต
Institutions
Naresuan University
81IMPACT SIGNAL
Multidisciplinary

Understanding challenges in the provision of care for gestational diabetes: A qualitative study of pregnant women's and nurse-midwives’ perspectives in Thailand

Heliyon

Thailand-affiliated authors
Piangkhuan Phutong · Wareerat Jittitaworn
Institutions
Navamindradhiraj University
81IMPACT SIGNAL
Multidisciplinary

Validating Undergraduate English Majors' Communication Competency

International Journal on Studies in Education

Thailand-affiliated authors
Nanteya Suwan · Sirinthorn Meekhobtong
Institutions
King Mongkut's Institute of Technology Ladkrabang
81IMPACT SIGNAL
Multidisciplinary

From American-style China studies to Sino-Thai Sinologism: a decolonising idea of China through foreign affairs from below

International Journal of Asian Studies

Thailand-affiliated authors
Pittikorn Panyamanee · Aranya Siriphon
Institutions
Khon Kaen University · Chiang Mai University
81IMPACT SIGNAL
Multidisciplinary

The impact of finfluencers, financial literacy, and behavioral factors on investment initiation

Risk Governance and Control Financial Markets & Institutions

Thailand-affiliated authors
Itthirit Wongchai · Karnjana Songwathana
Institutions
Bangkok University
81IMPACT SIGNAL
Multidisciplinary

Exclusive Breastfeeding, Family Context, and Executive Function in Early Childhood: A Cross-Sectional Study in Khon Kaen, Thailand

International Journal of Environmental Research and Public Health

Thailand-affiliated authors
Kusuma Prommalar Virte · Varisara Luvira
Institutions
Khon Kaen University
81IMPACT SIGNAL
Multidisciplinary

Transformational leadership and food waste reduction: the mediating role of employee self-efficacy and intention in mass-tourist destinations

Journal of Human Resources in Hospitality & Tourism

Thailand-affiliated authors
Piraporn Jindawattanapong · Kris Sincharoenkul
Institutions
Prince of Songkla University
81IMPACT SIGNAL
Multidisciplinary

Not human, still social: Thai EFL learners’ willingness to communicate with ChatGPT

Technology in Language Teaching & Learning

Thailand-affiliated authors
Naratip Jindapitak · Munir Laeha
Institutions
Prince of Songkla University
81IMPACT SIGNAL
Multidisciplinary

Primary science teachers’ perceptions of digital tools: a qualitative study of challenges and pedagogical implications

International Journal of Evaluation and Research in Education (IJERE)

Thailand-affiliated authors
Wenlin Yang · Sirinapa Kijkuakul
Institutions
Naresuan University
81IMPACT SIGNAL
Multidisciplinary

Gamification and MOOC persistence: an integrated UTAUT2–SDT–engagement model

International Journal of Evaluation and Research in Education (IJERE)

Thailand-affiliated authors
Waraporn Jirapanthong · Siwakorn Banluesapy
Institutions
Dhurakij Pundit University
81IMPACT SIGNAL
Multidisciplinary

The relationship between creativity and programming skills among lower secondary school students

International Journal of Evaluation and Research in Education (IJERE)

Thailand-affiliated authors
Rattanawadee Muensripoom · Mana Sopa
Institutions
Udon Thani Rajabhat University
81IMPACT SIGNAL
Multidisciplinary

Academic burnout in multicultural pre-service teacher education: a conceptual model

International Journal of Evaluation and Research in Education (IJERE)

Thailand-affiliated authors
Kriangsak Rattakul · Lanlalit Seubpradit
Institutions
Songkhla Rajabhat University · Yala Rajabhat University
81IMPACT SIGNAL
Multidisciplinary

The Development of Instructional Management Skills Emphasizing Students’ Analytical Reading by Training Curriculum for Thai Language Teachers

Journal of Education and Learning

Thailand-affiliated authors
Phichaya Chiewphasa · Thitikarn Kaeowiset
Institutions
Phetchabun Rajabhat University
81IMPACT SIGNAL
Multidisciplinary

Computational Fluid Dynamics Modeling of Oscillating Water Column with Wells Turbine and Permanent Magnet Synchronous Generator for the Gulf of Thailand

Energies

Thailand-affiliated authors
Kampanat Vetsuntorn · Nuttapon Chaiduangsri
Institutions
Mahasarakham University
81IMPACT SIGNAL
Multidisciplinary

Guideline Development for Enhancing Thai Pronunciation Ability among Ethnic Minority Students in Lampang Rajabhat University

Journal of Education and Learning

Thailand-affiliated authors
Suwannee Kreupueng · Pongwat Fongkanta
Institutions
Lampang Rajabhat University
81IMPACT SIGNAL
Multidisciplinary

Informal Digital Learning and English Proficiency: Practices and Challenges for Thai EFL Students

Journal of Education Culture and Society

Thailand-affiliated authors
Thinley Wangdi · Ringphami Shimray
Institutions
Walailak University · Prince of Songkla University
81IMPACT SIGNAL
Multidisciplinary

Nonlinear effects of government investment in education and out-of-pocket healthcare expenditure on quality of life in advanced and emerging economies

Social Sciences & Humanities Open

Thailand-affiliated authors
Pathairat Pastpipatkul · Htwe Ko
Institutions
Chiang Mai University
81IMPACT SIGNAL
Multidisciplinary

Two new species of the millipede genus Tylopus Jeekel, 1968 from Shan State, Myanmar (Diplopoda, Polydesmida, Paradoxosomatidae)

PubMed

Thailand-affiliated authors
Natdanai Likhitrakarn · Ruttapon Srisonchai · Somsak Panha
Institutions
Maejo University · Khon Kaen University · Chulalongkorn University
81IMPACT SIGNAL
Multidisciplinary

Social Media Engagement Influencing Public Agenda Setting

International Journal of innovative inventions in Social Science and Humanities

Thailand-affiliated authors
Zhang Yajune · Taksina Chai-ittipornwong
Institutions
Bangkokthonburi University
81IMPACT SIGNAL
Multidisciplinary

Behavioral Patterns and Identity Expression in University Students’ Uniform-Wearing: A Quantitative Study

Community and Social Development Journal

Thailand-affiliated authors
Issarapong Poltanee · Umaporn Boonphetkaew
Institutions
Kasetsart University
81IMPACT SIGNAL
Multidisciplinary

Representations of Thai Soft Power & Cultural Identity in Foreign Video Games (1988-2025): A Content Analysis from Foreign Perspectives

Community and Social Development Journal

Thailand-affiliated authors
Khajonsak Khanchai · Norberto Tenorio Bondoc
Institutions
Nakhon Pathom Rajabhat University

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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