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4547RESEARCH WORKS
4547ผลงานในฐานข้อมูล3955อ่านฉบับเต็มได้486สาขาวิจัย
EDITOR'S SIGNALRotating editor's selection
There is evidence of global impact.

Obesity rise plateaus in developed nations and accelerates in developing nations

Analysis of global populations shows that the obesity trajectory is not uniform across countries. by Thai researchers from Mahidol University participating in the NCD-RisC network

· · ·
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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

Classroom feedback through learners’ eyes: non-English major students’ growth-oriented learning behavior in EFL higher education

Language Testing in Asia

Thailand-affiliated authors
Ruedeerath Chusanachoti · Tatchakrit Matyakhan
Institutions
Chulalongkorn University · Chiang Mai University
81IMPACT SIGNAL
Multidisciplinary

Competitive Intelligence and Social Identity in Higher Vocational Education: Evidence from Educational Reform in Yunnan

Journal of Sustainable Competitive Intelligence

Thailand-affiliated authors
Yu Gao · Premsuree Chaumthong
Institutions
Rajamangala University of Technology Krungthep
81IMPACT SIGNAL
Multidisciplinary

Examining authority in the linguistic landscape of a glocalized cultural tourism space in southern Thailand

Journal of Multilingual and Multicultural Development

Thailand-affiliated authors
Apinya Phutthasupha · Kristof Savski
Institutions
Prince of Songkla University
81IMPACT SIGNAL
Multidisciplinary

การพฒนาและตรวจสอบโมเดลองคประกอบสมรรถนะการวจยปฏบตการในชนเรยนของครปฐมวย: การวเคราะหองคประกอบเชงยนยนอนดบทสอง

Suranaree Journal of Social Science

Thailand-affiliated authors
Mesa Nuansri · Kullachat Pantuworakul
Institutions
Valaya Alongkorn Rajabhat University
81IMPACT SIGNAL
Multidisciplinary

The Authority of the Living Plot: Unlearning, Socio-Technical Divides, and Lifelong Learning Ecologies Among Aging Thai Smallholders

Journal of Education and Learning

Thailand-affiliated authors
K. Palaaud · Pattra Vayachut
Institutions
Kasetsart University
81IMPACT SIGNAL
Multidisciplinary

Potential Native Plant Selection for Sustainable Landscape Architecture in Wangchan Forest, Rayong, Thailand

Journal of Architectural/Planning Research and Studies (JARS)

Thailand-affiliated authors
Sirintra Vanno · Paron Chatakul
Institutions
Chulalongkorn University
81IMPACT SIGNAL
Multidisciplinary

Mental Images and the Shaping of Place Identity: How Creative Professionals Perceive a Revitalized Creative District in Bangkok

Journal of Architectural/Planning Research and Studies (JARS)

Thailand-affiliated authors
Tipsuda Janjamlah · Peeradorn Kaewlai
Institutions
Thammasat University
81IMPACT SIGNAL
Multidisciplinary

The Birth of Modern Architectural Thought: Architectural Theory From the 19th Century to the Early 20th Century

Journal of Architectural/Planning Research and Studies (JARS)

Thailand-affiliated authors
Tonkao Panin · Tanakarn Mokkhasmita
Institutions
Silpakorn University
81IMPACT SIGNAL
Multidisciplinary

MEDIATING EFFECTS OF MEMORABLE TOURISM EXPERIENCES ON TOUR GUIDES’ ATTRIBUTES EFFECTS ON ENHANCING REVISIT INTENTION

GeoJournal of Tourism and Geosites

Thailand-affiliated authors
ํีYongyut Kaewudom · Wipada Thaothampitak
Institutions
University of the Thai Chamber of Commerce · Prince of Songkla University
81IMPACT SIGNAL
Multidisciplinary

ESG Disclosure, Earnings, and Dividend Payout: Industry Heterogeneity, Dynamic Persistence, and Financial Stability in an Emerging Market

Journal of risk and financial management

Thailand-affiliated authors
Kittisak Jangphanish · Wachira Boonyanet
Institutions
Rajamangala University of Technology Rattanakosin · Chulalongkorn University
81IMPACT SIGNAL
Multidisciplinary

Art toys as cultural translation systems: A participatory design framework for community-based tourism and product branding

Humanities, Arts and Social Sciences Studies

Thailand-affiliated authors
Soraj Pruettikomon · Chaianan Sakhajun
Institutions
Rajamangala University of Technology Rattanakosin
81IMPACT SIGNAL
Multidisciplinary

Development and preliminary evaluation of a novel arm simulator and synthetic blood for venipuncture training among health science students

BMC Medical Education

Thailand-affiliated authors
Suranat Phonghanpot · Faongchat Jarintanan
Institutions
Rangsit University
81IMPACT SIGNAL
Clinical Medicine

Uncovering hidden diversity in Didymellaceae from Yunnan: Introducing three novel species of Didymella and Nothophoma

MycoKeys

Thailand-affiliated authors
Jaturong Kumla · Saisamorn Lumyong · Nakarin Suwannarach
Institutions
Chiang Mai University
81IMPACT SIGNAL
Multidisciplinary

From credibility to purchase: an S-O-R perspective on influencer marketing and social media participation in the online beauty market

Cogent Business & Management

Thailand-affiliated authors
Saksuriya Traiyarach · Oranich Kumgliang
Institutions
Khon Kaen University
81IMPACT SIGNAL
Clinical Medicine

An international multicenter analysis of the outcome of pediatric first variceal hemorrhage

Hepatology

Thailand-affiliated authors
Songpon Getsuwan · Suporn Treepongkaruna
Institutions
Ramathibodi Hospital
81IMPACT SIGNAL
Multidisciplinary

Digital competency and ICT leadership in rural basic-education schools in Northeastern Thailand: A needs analysis informing an adaptive digital support system

Social Sciences & Humanities Open

Thailand-affiliated authors
Charuni Samat · Parama Kwangmuang
Institutions
Khon Kaen University
81IMPACT SIGNAL
Multidisciplinary

The impact of perceived leader-member exchange on subjective career success among art university teachers in China

Journal of Asian Scientific Research

Thailand-affiliated authors
Na Gong · Man Jiang
Institutions
Dhurakij Pundit University
81IMPACT SIGNAL
Multidisciplinary

Designing measurement for calibration: an instrument-design framework for fsQCA applications in tourism research

ABAC Journal

Thailand-affiliated authors
Noppadol Manosuthi · Prarawan Senachai
Institutions
Chulalongkorn University · Khon Kaen University
81IMPACT SIGNAL
Clinical Medicine

MXenes evolution synthesis and biomedical applications

Discover Materials

Thailand-affiliated authors
Sahapat Barusrux · Polrat Wilairatana · Veeranoot Nissapatorn
Institutions
Ramkhamhaeng University · Mahidol University · Walailak University
81IMPACT SIGNAL
Multidisciplinary

Probabilistic health risk assessment of respirable dust exposure among stone carvers in Thailand using average daily dose and Monte Carlo simulation

PLoS ONE

Thailand-affiliated authors
Arroon Ketsakorn · Ratchapong Chaiyadej
Institutions
Thammasat University
81IMPACT SIGNAL
Multidisciplinary

Green strategic orientations and enterprise performance in SMEs: The mediating role of green innovation

Corporate and Business Strategy Review

Thailand-affiliated authors
Qunying Huang · Chonlavit Sutunyarak
Institutions
Rajamangala University of Technology Tawan-ok
81IMPACT SIGNAL
Multidisciplinary

Risk Assessment and Comparison for Historic Sites

International Journal of Building Urban Interior and Landscape Technology (BUILT)

Thailand-affiliated authors
Putpunnin Khamwachirapithak · Waralak Khongouan
Institutions
Thammasat University
81IMPACT SIGNAL
Multidisciplinary

Homestay Experiencescape and Tourist Loyalty in Dali, China: The Roles of Perceived Value and Tourist Satisfaction

Tourism and Hospitality

Thailand-affiliated authors
Maowei Yue · Yizhou Zeng
Institutions
Rajamangala University of Technology Rattanakosin
81IMPACT SIGNAL
Multidisciplinary

Caregiver education for pressure injury prevention among dependent older adults: a quasi-experimental study

Online Brazilian Journal of Nursing

Thailand-affiliated authors
Ubol Chumjinda · Jeuajan Charoenbhakdi
Institutions
Shinawatra 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