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3982RESEARCH WORKS
3982ผลงานในฐานข้อมูล3461อ่านฉบับเต็มได้476สาขาวิจัย
EDITOR'S SIGNALRotating editor's selection
Experimental and association-genetic evidence

Stage- and Temperature-Dependent Coleoptile Elongation Under Submergence in Thai indica Rice (Oryza sativa L.)

Screening 192 Thai indica rice accessions revealed wide variation in underwater coleoptile elongation and weak correspondence between anaerobic germination and anaerobic seedling development, r=0.29. Higher temperature was associated with lower dissolved oxygen and reduced elongation. Multiple QTLs and three candidate genes were identified, but gene function and field yield benefits remain unproven.

Phanomsak Tomjai · Supakit Jaiyindee · Thammaporn Kojonna · Supachitra Chadchawan · Monnat Pongpanich · Thanin ChantarachotChulalongkorn University
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IMPACT92/100
EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

1,027 analyses
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Cancer Supportive Care89IMPACT SIGNAL
Mixed-methods evidence synthesis

Experiences and coping strategies among cancer patients with cancer-related cognitive impairment treated with chemotherapy: a mixed-methods systematic review

This mixed-methods systematic review synthesized 21 studies of chemotherapy-treated cancer patients with cancer-related cognitive impairment. Memory, concentration, and executive-function problems affected daily life, work, relationships, and emotions. Coping included memory aids, self-regulation, task modification, lifestyle changes, and social support. Perceived benefit is not trial-proven clinical efficacy.

Thai researchersJing Li · Wasana Ruaisungnoen · Supan Unjai · Parichat Wonggom
Environment and Risk Management89IMPACT SIGNAL
Regional model-validation evidence

The Socio-Economic Asymmetry Index (SEA): A Framework for Identifying Vulnerability–Exposure Mismatch in Flood-Prone Agricultural Landscapes

This study introduces the Socio-Economic Asymmetry Index (SEA) to identify agricultural areas where socioeconomic vulnerability outweighs physical flood exposure. The framework was tested at 63,010 sampling points in Thailand's Upper Chi River Basin using satellite and land-use data, six composite indices, Random Forest, and SHAP. About one quarter of the study area fell into high or very high asymmetry classes. The result is a spatial modelling tool for prioritising field assessment and support; it does not establish which factors causally produce flood losses.

Thai researchersPatiwat Littidej · Jiradech Majandang · Benjamabhorn Pumhirunroj
Indigenous Landscapes and Land Governance88IMPACT SIGNAL
Participatory evidence from community knowledge and perceptions

Lived multifunctionality: Indigenous perceptions of shifting cultivation landscapes in the Naga Hills of Myanmar

Research across 42 villages in Layshi Township, Myanmar's Naga Self-Administered Zone, found that jhum land often classified by the state as vacant or degraded was regarded locally as the most multifunctional land-use type, supporting food, medicines, construction materials, and cultural practice. Forests, home gardens, and paddy terraces complemented jhum as an interdependent landscape mosaic. The study reveals a gap between technocratic land categories and Indigenous knowledge but does not directly measure ecological performance.

Thai researchersAthong Makury · Arkar Soe Htet
Global cross-sectional online-survey evidence

Limited global awareness of invasive alien species and little support for their management

A global online survey analysed 20,420 valid adult responses from 54 countries across all inhabited continents. Awareness and understanding of invasive alien species were low and appeared to vary more with individual sociodemographic characteristics than national social-ecological context. More aware respondents expressed more negative IAS perceptions and greater support for management, yet a large majority did not support most proposed measures. Communication and engagement matter, but survey associations do not show that information alone will produce acceptance.

Thai researchersRatcha Chaichana
Hereditary Cancer and Reproductive Health86IMPACT SIGNAL
Clinical-practice synthesis

Fertility counseling and preservation considerations in patients with gynecologic and non-gynecologic BRCA and Lynch-associated malignancies

People with BRCA-associated cancer risk or Lynch syndrome may face malignancy at ages that overlap with family-building. The article frames five connected tasks: cancer prevention, fertility consequences of risk-reducing strategies, fertility effects of cancer treatment, effective oncologic therapy, and fertility preservation without compromising cancer outcomes. Its central message is multidisciplinary, individualized decision-making rather than a universal pathway. This is a clinical synthesis, not a comparative trial establishing the best strategy.

Thai researchersSarikapan Wilailak
Community Health Governance86IMPACT SIGNAL
Cross-sectional structural-model evidence

A community-based approach of health governance for COVID-19 prevention: evidence from Thai Muslim communities

A survey of 233 Thai Muslim residents from eight communities in Nakhon Si Thammarat used PLS-SEM to test a community health-governance model for COVID-19 prevention. Primary healthcare services were associated with social support, community nutrition status, and public trust. Community nutrition had the strongest direct association with public compliance, which was in turn associated with trust. The model explained 41.5% of variance in compliance and 49.0% in trust. The findings support culturally responsive system design but, as cross-sectional evidence, do not establish causal direction.

Thai researchersSujira Wichaidit · Rachadaporn Jantasuwan · Usa Nuampet · Urai Jaraeprapal
Healthcare Environment Design85IMPACT SIGNAL
Global potential

The Impact of Virtual Dental Clinic Color and Image Modifications on Anxiety Reduction in Undergraduate Dental Students

Undergraduate dental students completed a modified State-Trait Anxiety Inventory Form Y-1 before and after entering a virtual dental clinic whose walls were blue, green or yellow, whose imagery showed a mountain, sea or nautilus shell, and whose final condition combined the most preferred colour and image. Total anxiety scores fell significantly with blue or yellow walls and with mountain or sea images. Blue plus mountain reduced anxiety in every participant, yet the authors found no added advantage over either colour or nature imagery alone. This is short-term experimental evidence from VR, not proof that renovating a real clinic reduces anxiety or improves clinical outcomes.

Thai researchersAdjabhak Wongviriya · Athikun Viwallvong · Pichayapa Tangjongrach · Suphichaya Kongteerapat · Ariya Chantaramanee · Supaporn Sangouam · Thanasarn Changnawa · Sasitharee Nathamtong
Drought-Resilient Rice Breeding85IMPACT SIGNAL
Global potential

Multi-Stage Phenotyping Identifies Promising Drought-Responsive Upland Rice Germplasm for Tropical Breeding Programs

A Khon Kaen University team screened 336 Thai indigenous upland-rice accessions for seedling leaf rolling in 2022–2023, then advanced 23 to severe water-deficit tests at seedling, active-tillering and reproductive-flowering stages. Performance depended on developmental stage: ULR014 showed broad resilience and recovery, while ULR026 yielded 14.8 g per plant with a 3.27% reduction and ULR130 14.3 g with a reported 0.00% reduction under flowering-stage stress. Clustering suggested parents with complementary strengths, but controlled phenotyping does not make them release-ready cultivars or establish farmer-field yield.

Thai researchersSirilak Chuakudroo · Jirawat Sanitchon · Sompong Chankaew · Tidarat Monkham
Sexual Health Literacy85IMPACT SIGNAL
Global potential

Development and psychometric validation of the Sexual Health Literacy Measurement Tool for Undergraduate Students (SHL-US) in Thailand

A Thai team developed the SHL-US for undergraduates from a 50-item pool reviewed by 13 experts and piloted in 50 students, then used independent samples for exploratory factor analysis (n=300) and confirmatory factor analysis (n=1,235). The final 45 items cover access (12), understanding (12), appraisal (10) and application (11). Overall Cronbach's alpha was .976 and the four-factor model returned CFI .914, TLI .908, RMSEA .055 and SRMR .023. However, very high factor correlations and HTMT values of .868–.959 led the authors to recommend an overall score rather than treating four subscale scores as distinct constructs.

Thai researchersNatnapa Heebkaew Padchasuwan · Jintapa Benchamas · Pokkamol Laoraksawong · Nopparat Senahad · Pannee Banchonhattakit · Surachai Phimha
Palliative Care85IMPACT SIGNAL
Global potential

Relational processes in advance care planning among patients with end-stage liver disease: a mixed-methods systematic review

This mixed-methods systematic review searched six databases from inception through 10 September 2026, identified 182 records and included 20 reports representing 18 unique studies; 18 reports entered thematic synthesis. The authors organised findings into three relational domains, nine themes and 25 subthemes spanning clinician–patient, family–patient and socio-cultural/institutional relationships. Conversations were often initiated only with severe deterioration or crisis, while transplant contexts tended to prioritise prognosis and transplant information over life goals and care preferences. This heterogeneous synthesis does not show that relational-nudging strategies improve goal-concordant care.

Thai researchersZhichao Jin · Yaowarat Matchim
Science Education and Artificial Intelligence85IMPACT SIGNAL
Global potential

Do-It-with-AI Framework for Invention: A Kundt’s Tube Case Study

This exploratory bounded case followed three pre-service science teachers building a Kundt's tube through four Do-It-with-AI phases: conceptual exploration, design development, troubleshooting and extension. Scopus AI supported literature exploration, while ChatGPT-4/5 proposed design alternatives, failure hypotheses and applications. Participants modified, built, tested and decided for themselves. After an annular-gap adjustment, discrepancy fell to about 1.2%; the final apparatus measured sound speed at 346.6 m/s, about 0.1% from the theoretical ambient-temperature value. The case demonstrates a feasible AI-supported workflow, but without a comparison group or pre–post measures it cannot establish that AI improved learning or epistemic agency.

Thai researchersThammarong Eadkhong · Pakamat Attachaiya · Surapong Luanghiranpusit · Jittiporn Chimtab · Punsiri Dam-o Adamczyk · Sorasak Danworaphong · Chitnarong Sirisathitkul
Energy and Materials89IMPACT SIGNAL
Laboratory materials-validation evidence

Eco-Friendly Ethyl Cellulose Coating for Molded Kraft Paper Food Packaging with Multifunctional Barriers and Promising Recyclability

This materials study developed a PFAS-free molded kraft-paper bowl using an ethyl-cellulose dip coating. Three cycles of 10 wt% EC produced a continuous layer about 45 μm thick, improved water and grease barriers, preserved short-term wet mechanical performance, and kept overall migration below the EU limit under the tested simulants. Fibre recovery required laboratory repulping and solvent-assisted washing. The evidence demonstrates material feasibility, not industrial recyclability or life-cycle sustainability.

Thai researchersSupattra Klayya · Phattharasaya Rattanawongkun · Uraiwan Intatha · Patcharee Pripdeevech · Nattakan Soykeabkaew
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
77IMPACT SIGNAL
Clinical Medicine

Inequality and determinants of access to phototherapy among patients with psoriasis in Thailand

Skin Health and Disease

Thailand-affiliated authors
Chutima Churee · Piya Hanvoravongchai · Thanapoom Rattananupong
Institutions
Ministry of Public Health · Chulalongkorn University
77IMPACT SIGNAL
Clinical Medicine

Clinical and radiological features of primary breast sarcoma: a 14-year retrospective case series from a single institution

International Journal of Surgery Case Reports

Thailand-affiliated authors
Rujira Patanawanitkul · Varali Ariyadej · Voraparee Suvannarerg · Shanigarn Thiravit · Kobkun Muangsomboon · Pornpim Korpraphong
Institutions
Siriraj Hospital · Mahidol University
77IMPACT SIGNAL
Clinical Medicine

Papiliotrema floralis Kodchasee, Kathongthung, Senwanna, J. Kumla & N. Suwannar. 2026, sp. nov.

Open MIND

Thailand-affiliated authors
Chirayut Kathongthung · Pratthana Kodchasee · Saowaluck Singsalood · Chanokned Senwanna · Pannida Khunnamwong · Jaturong Kumla · Nakarin Suwannarach
Institutions
Chiang Mai University · Kasetsart University
77IMPACT SIGNAL
Energy and Materials

Multidentate Chelation of Phytate Suppresses Mn Dissolution and Enhances Structural Stability of Li-Rich Mn-Based Cathodes

Inorganic Chemistry

Thailand-affiliated authors
Pei Yang · Dinghao Le · P Q Li · Yujing Chen · Xiahui Zhang · Junchao Zheng
Institutions
Thailand National Metal and Materials Technology Center
77IMPACT SIGNAL
Clinical Medicine

Emergency minimally invasive versus open left-sided colonic resection for complicated diverticulitis: a systematic review and meta-analysis

BMC Surgery

Thailand-affiliated authors
Hariruk Yodying · Vichit Viriyaroj · Thammanij Rookkachart · Thana Boonsinsukh · Anuwat Chartkitcharoen · Wannakorn Prapasajchavet · Natchanok Mekrugsakit · Patcharaon Petchkaewkul · Ratchanon Laojanun
Institutions
Srinakharinwirot University
77IMPACT SIGNAL
Energy and Materials

Influence of Carbonization Temperature on the Tunable Work Function of Graphite-like Biomass Carbon Derived from Wolffia globosa and Its Morphology and Phase Structure Properties

ACS Omega

Thailand-affiliated authors
Sudarat Khwanmueang · Woranuch Sudthongkong · Akkawat Ruammaitree · Orapan Saensuk · Poramed Wongjom · Yingyot Infahsaeng · Kunthaya Ratchaphonsaenwong · Pantiwa Petpadoong · Wasan Maiaugree
Institutions
Thammasat University · National Science and Technology Development Agency · Khon Kaen University
77IMPACT SIGNAL
Clinical Medicine

Enhancing dynamic postural stability during gait in Parkinson’s disease with textured insoles and auditory cue training: a randomized controlled trial study

Disability and Rehabilitation

Thailand-affiliated authors
Thanakorn Angkurasiripaiboon · Chernkhuan Stonsaovapak · Thitichaya Soythong · Maria Justine · Akkradate Siriphorn
Institutions
Chulalongkorn University · King Chulalongkorn Memorial Hospital
77IMPACT SIGNAL
Energy and Materials

Energy and Exergy Potential of a Flow-Controlled Photovoltaic–Thermal Collector for Charging Thermochemical Energy Storage Under Intermittent Tropical Irradiance

Energies

Thailand-affiliated authors
Choosak Rittiphet · Suratsavadee K. Korkua · Krit Funsian · Kamon Thinsurat
Institutions
Walailak University
77IMPACT SIGNAL
Clinical Medicine

Surgical pearls in dermatology: Tips for scalp, nail, and cutaneous procedures

Journal of Cutaneous and Aesthetic Surgery

Thailand-affiliated authors
Marcela Duarte Benez-Miller · João Paulo Yamagata · Inghlide Damanielle Silva · Giovanna Laboissière
Institutions
Institute of Dermatology
77IMPACT SIGNAL
Clinical Medicine

ERGA-BGE reference genome of the Eurasian Woodcock (Scolopax rusticola), a game bird species with isolated populations of conservation interest

Open Research Europe

Thailand-affiliated authors
Rebekah A. Oomen
Institutions
Saint John's University
77IMPACT SIGNAL
Clinical Medicine

FIGO staging for gestational trophoblastic neoplasia: 2026

International Journal of Gynecology & Obstetrics

Thailand-affiliated authors
Sarikapan Wilailak
Institutions
Mahidol University · Ramathibodi Hospital
77IMPACT SIGNAL
Clinical Medicine

E4BP4 restrains effector-memory CD8 + T cell responses in systemic lupus erythematosus

Autoimmunity

Thailand-affiliated authors
Changxing Gao · Qianjin Lu · Ming Zhao
Institutions
Institute of Dermatology
77IMPACT SIGNAL
Global Public Health

Association of mainly vegetarian and vegan diets with loneliness, social isolation and social withdrawal in a German population survey

PLoS ONE

Thailand-affiliated authors
Supa Pengpid · Karl Peltzer
Institutions
Mahidol University
76IMPACT SIGNAL
Clinical Medicine

A Multinational Study of Orientation-Aware Deep Learning for Automated Detection of Retained Roots and Periodontal Bone Loss

International Dental Journal

Thailand-affiliated authors
Zohaib Khurshid · Onanong Chai-U-Dom Silkosessak · Vorapat Trachoo · Thantrira Porntaveetus
Institutions
Chulalongkorn University
76IMPACT SIGNAL
Clinical Medicine

Cold Snare Polypectomy Versus Cold Snare Polypectomy With Submucosal Injection for 3–9 mm Colorectal Polyps: A Randomized Controlled Trial

Journal of Gastroenterology and Hepatology

Thailand-affiliated authors
Sukit Pattarajierapan · Ponpapat Surapat · Supaphat Kongsupapsiri · Papanun Methakittrakoon · Naruemon Wisedopas · Natcha Wanpiyarat · Nathawadee Lerttanatum · Supakij Khomvilai
Institutions
Thai Red Cross Society · Chulalongkorn University · King Chulalongkorn Memorial Hospital
76IMPACT SIGNAL
Clinical Medicine

Association of excise duty reforms with alcohol per capita consumption and alcohol-attributable life expectancy loss in Malaysia, 2000–2022: An interrupted time-series analysis

International Journal of Drug Policy

Thailand-affiliated authors
Sawitri Assanangkornchai
Institutions
Prince of Songkla University
76IMPACT SIGNAL
Clinical Medicine

A Comprehensive Mitochondrial Cytochrome c Oxidase Subunit II Gene (cox2)-Based Framework for Genotyping and Phylogenetic Analysis of Pythium insidiosum and Related Taxa

Microorganisms

Thailand-affiliated authors
Nichapat Yurayart · Thidarat Rujirawat · Theerapong Krajaejun
Institutions
Khon Kaen University · Mahidol University · Ramathibodi Hospital
76IMPACT SIGNAL
Energy and Materials

Synergistic defect passivation and crystallization control via bifunctional ethylenethiourea additive in CsPbIBr2 perovskite solar cells

Materials Science in Semiconductor Processing

Thailand-affiliated authors
Theerapat Arpornrat · Watcharapong Pudkon · Nutpaphat Jarulertwathana · Araya Ruengsuk · Kumaree Thongimboon · Piyapond Makming · Thanawat Kanlayapattamapong · Pattanasak Tipparak · Natthawat Semakul · Duangmanee Wongratanaphisan · Pipat Ruankham
Institutions
Chiang Mai University · Maejo University
76IMPACT SIGNAL
Clinical Medicine

The effect of an integrated application‐supported mindfulness‐based cognitive therapy programme on depression among adolescents with non‐suicidal self‐injury: A randomized controlled trial

British Journal of Clinical Psychology

Thailand-affiliated authors
Russunan Jantarapakdee · Ratchaneekorn Upasen · Penpaktr Uthis
Institutions
Burapha University · Chulalongkorn University
76IMPACT SIGNAL
Clinical Medicine

Light-Cured Silver Diamine Fluoride for Active Cavitated Caries Arrest in Primary Teeth: A Split-Mouth Trial

International Dental Journal

Thailand-affiliated authors
Nuttha Wannapaka · Chutima Trairatvorakul · Marcio A. da Fonseca · Somkamol Vanichvatana · Oranuch Techatharatip
Institutions
Chulalongkorn University
76IMPACT SIGNAL
Multidisciplinary

Mechanistic insights into thermophilic anaerobic digestion of food waste: Linking macromolecular composition, microbial community dynamics, and biomethane production kinetics

Biomass and Bioenergy

Thailand-affiliated authors
Jirasin Koonthongkaew · Bhumin Than-ardna · Apanee Luengnaruemitchai
Institutions
Chulalongkorn University
76IMPACT SIGNAL
Multidisciplinary

From Napier grass to bioethanol and beyond: sustainable urea and oxalic acid pretreatments with valorization of pretreatment filtrates for plant growth and pigment enhancement

Biofuels

Thailand-affiliated authors
Diana Jose · Pooja R. Anand · Nida Arshad · Atthasit Tawai · Kittipong Rattanaporn · Malinee Sriariyanun
Institutions
King Mongkut's University of Technology North Bangkok · Kasetsart University
76IMPACT SIGNAL
Clinical Medicine

Early Outcomes of Physician-Modified Endurant Limbs vs Iliac Branch Devices in Narrow Common Iliac Arteries: A Retrospective Cohort Pilot Study

Journal of Endovascular Therapy

Thailand-affiliated authors
Chayatorn Chansakaow · Termpong Reanpang · Saranat Orrapin · Supapong Arworn · Kritsada Phruksawatnon · Rungrujee Kaweewan · Kittipan Rerkasem · Jiraporn Khorana · Poon Apichartpiyakul
Institutions
Chiang Mai University · Nakornping Hospital

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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