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

Environmental trade-offs of biogas utilization pathways: a global life cycle synthesis with policy-relevant insights for Southeast Asia

The systematic review synthesised 28 peer-reviewed life-cycle assessment studies published from 2015 to 2025. It compared direct combustion, combined heat and power, biomethane upgrading, transport use and carbon capture and utilisation. Results were standardised to one megajoule of useful energy and assessed across climate, eutrophication, acidification, particulate matter and resource-use indicators.

Kinga Biró · T. Buadit · C. RattanapanMahidol University
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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
83IMPACT SIGNAL
Multidisciplinary

Socio-Digital Characteristics of eHealth Literacy and Its Impact on Participatory Health and Digital Utilization Outcomes in Community-Dwelling Japanese Older Adults

Journal of Aging and Environment

Thailand-affiliated authors
Saiyud Moolphate
Institutions
Chiang Mai Rajabhat University
83IMPACT SIGNAL
Multidisciplinary

Virtualizing The Veda: Disrupted Authority And Challenged Authenticity In Digital Hindu Rituals

Jurnal Studi Agama dan Masyarakat

Thailand-affiliated authors
Phattharachai Uthaphan
Institutions
Mahamakut Buddhist University
83IMPACT SIGNAL
Multidisciplinary

Effects of Country Governance, Market-Oriented Institutional Quality, and Financial Development on Climate Action: Evidence from MENA Countries

Emerging Markets Finance and Trade

Thailand-affiliated authors
Samuel Kwesi Dunyo
Institutions
Maejo University
83IMPACT SIGNAL
Multidisciplinary

Validity testing of the Research Competence Scale for special education school teachers: an empirical study from China

Frontiers in Psychology

Thailand-affiliated authors
Tong-Yao Jin
Institutions
Suan Sunandha Rajabhat University
83IMPACT SIGNAL
Multidisciplinary

INTERNATIONAL HALAL STANDARDIZATION AND ITS IMPLICATIONS FOR MUSLIM CONSUMER PROTECTION

Indonesian Private Law Review

Thailand-affiliated authors
Muhammadafeefee Assalihee
Institutions
Prince of Songkla University
83IMPACT SIGNAL
Multidisciplinary

Examining the enactment of digital literacy in Islamic education across two school contexts in Indonesia and Thailand

Discover Education

Thailand-affiliated authors
Mahamadaree Waeno
Institutions
Fatoni University
83IMPACT SIGNAL
Multidisciplinary

The association between mental health literacy and positive coping strategies in junior high school students: evidence from a moderated mediation model

Frontiers in Psychology

Thailand-affiliated authors
Chen Chen
Institutions
Shinawatra University
83IMPACT SIGNAL
Multidisciplinary

Intraoperative FLIP to guide revisional hiatal hernia repair: early experience and outcomes

Surgical Endoscopy

Thailand-affiliated authors
Voranaddha Vacharathit
Institutions
Thai Red Cross Society · Chulalongkorn University · King Chulalongkorn Memorial Hospital
83IMPACT SIGNAL
Multidisciplinary

Advanced dual-zone PCM storage for grocery delivery: A numerical modelling based parametric study

Journal of Energy Storage

Thailand-affiliated authors
Benjapon Chalermsinsuwan
Institutions
Chulalongkorn University
83IMPACT SIGNAL
Multidisciplinary

Durable Composite Alginate Hydrogels for the Remediation of High-Concentration Cr(VI) in Industrial Effluents

Water

Thailand-affiliated authors
Autchariya Boontanom
Institutions
King Mongkut's University of Technology North Bangkok
83IMPACT SIGNAL
Multidisciplinary

From prohibition to controlled access: A comparative analysis of medical cannabis regulation in Indonesia and Thailand

Optimum: Journal of Economics and Development (University of Ahmad Dahlan Yogyakarta)

Thailand-affiliated authors
Abdullah al Mamun
Institutions
Prince of Songkla University
83IMPACT SIGNAL
Multidisciplinary

Modality in Pakistani Legislative Discourse: A Corpus-Based Study of Modal Forms

Journal of Global Social Transformation

Thailand-affiliated authors
Muhammad Waleed Butt
Institutions
Asian University
83IMPACT SIGNAL
Multidisciplinary

Enhancing home-based exercise behavior: the mediating role of exercise attitude and self-efficacy between exercise motivation and fitness apps use among university students

Scientific Reports

Thailand-affiliated authors
Guodong Zhang
Institutions
Krirk University
83IMPACT SIGNAL
Multidisciplinary

Student Perceptions of Fee Policies in Veterinary Medicine: An Ethical and Professional Identity Framework

Veterinary Sciences

Thailand-affiliated authors
Pınar Ayvazoğlu-Demir
Institutions
Department of Livestock Development
83IMPACT SIGNAL
Multidisciplinary

Positioning for Capital: Strategic Investment Attraction Architecture in the Philippines Compared to ASEAN Peers

Journal of Enterprise Strategy and Management Innovation

Thailand-affiliated authors
Ramon George Atento
Institutions
Asian Institute of Technology
83IMPACT SIGNAL
Multidisciplinary

From Credentials to Capabilities: Marketing Strategy and Value-Proposition Redesign in the Skills-Based MOOC Economy

Journal of Enterprise Strategy and Management Innovation

Thailand-affiliated authors
Ramon George Atento
Institutions
Asian Institute of Technology
83IMPACT SIGNAL
Multidisciplinary

A MOTIVAÇÃO E A SATISFAÇÃO NO TRABALHO: UM ESTUDO COM TÉCNICOS ADMINISTRATIVOS DO INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DO RN

Journal of Law and Sustainable Development

Thailand-affiliated authors
Hilderline Câmara de Oliveira
Institutions
Nation University
83IMPACT SIGNAL
Multidisciplinary

Climate change education in Thailand: from curriculum presence to system coherence and climate-smart schools

Frontiers in Education

Thailand-affiliated authors
Jomphong Mongkhonvanit
Institutions
Siam University
83IMPACT SIGNAL
Multidisciplinary

Developing and validating a digital literacy assessment framework for pre-service physical education teachers: a Delphi-AHP study

Frontiers in Psychology

Thailand-affiliated authors
Shuang Zhao
Institutions
Rattana Bundit University
83IMPACT SIGNAL
Multidisciplinary

A cognitive–motivational model of self-regulated learning readiness: Integrating digital metacognition and academic self-efficacy in teacher professional education

Journal of Pedagogical Research

Thailand-affiliated authors
Suraiya Chapakiya
Institutions
Fatoni University
83IMPACT SIGNAL
Multidisciplinary

Setting the scene for bridging differences by design: Environmental, organizational, and program conditions for boundary spanning in climate adaptation planning

AMBIO

Thailand-affiliated authors
Naim Laeni
Institutions
Thammasat University
83IMPACT SIGNAL
Multidisciplinary

Associations of Mental Health Literacy, Self-Stigma, and enabling conditions with student-perceived implementation of university mental health policies in Vietnam: a cross-sectional PLS-SEM study

Discover Social Science and Health

Thailand-affiliated authors
Chatchai Chatpinyakoop
Institutions
Mahidol University
83IMPACT SIGNAL
Multidisciplinary

Commodification of Hindu deities, faith, and belief on Thai digital platforms

Asia Pacific Journal of Education and Society

Thailand-affiliated authors
Sophana Srichampa
Institutions
Mahidol University
83IMPACT SIGNAL
Multidisciplinary

From Traditional Korean Culture to the Global Public: Reframing K-Culture through Spiritual Heritage and the Public Value of Culture

วารสารศิลปศาสตร์ มหาวิทยาลัยธรรมศาสตร์

Thailand-affiliated authors
Thapakorn Kamnerdsiri
Institutions
Thammasat University

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Khon Kaen UniversityChulalongkorn UniversityMahidol UniversityChiang Mai UniversityPrince of Songkla UniversityKasetsart UniversityThammasat UniversityKing Mongkut's University of Technology ThonburiSuranaree University of TechnologyNaresuan 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