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4547RESEARCH WORKS
4547ผลงานในฐานข้อมูล3955อ่านฉบับเต็มได้486สาขาวิจัย
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

1,037 analyses
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Reproductive Health and Contraceptive Implants73IMPACT SIGNAL
Evidence of global relevance

Contraceptive implant discontinuation at one year in adults and adolescents: Implications for adolescent reproductive health services

A retrospective cohort of 2,014 etonogestrel or levonorgestrel implant initiators in 2016-2021 found one-year discontinuation at 3.83 per 100 person-years overall, 2.84 in adolescents and 4.16 in adults, with no significant difference. Sequential users had lower hazard (aHR 0.29), and abnormal bleeding was the leading reason. Single-centre findings should not diminish adolescent-specific services.

Thai researchersChanaphat Tarat · Sutira Uaamnuichai · Phanupong Phutrakool · Rattawit Rattawiwat · Jade Navyvichit · Pagapan Sarapat · Charoen Taweepolcharoen · Unnop Jaisamrarn · Somsook Santibenchakul
Rare Blood-Group Genomics and Transfusion Medicine73IMPACT SIGNAL
Evidence of global relevance

Identification and protein modelling analysis of a homozygous FUT1*01W.09 variant in a Thai patient with the para‐Bombay phenotype

A single Thai para-Bombay case was studied by serology, whole-exome/Sanger sequencing and protein modelling. Homozygous FUT1 c.658C>T (p.Arg220Cys; FUT1*01W.09) accompanied ABO*B.01 and a silent FUT2 variant. Modelling suggested impaired substrate interactions without global destabilisation. The result informs compatible transfusion, but mechanism is in silico and evidence comes from one patient.

Thai researchersPrakarn Sawatdee · Oytip Nathalang · Kamphon Intharanut
Natural-Product Chemistry and EGFR Inhibition73IMPACT SIGNAL
Evidence of global relevance

Late-stage halogenation of Scortechinone D via NaX oxidation and inhibitory activity against EGFR tyrosine kinase

Thai chemists used Oxone and sodium halides for late-stage halogenation of scortechinone D, yielding three new derivatives characterised by NMR/HRMS and X-ray for the iodo compound. Compound 2 inhibited EGFR tyrosine kinase by 63.5% at 10 μM but also suppressed normal WI-38 cell growth by 58.8% at the same concentration, indicating poor selectivity and no drug-ready lead.

Thai researchersSutin Kaennakam · Warinthorn Chavasiri
Kombucha and Bioactive Delivery72IMPACT SIGNAL
Evidence of global relevance

Development and Characterization of Kombucha Tea Nanoemulsion for Stability, Bioactive Delivery, and Functional Food Applications

Chiang Mai University researchers compared green, oolong and black tea kombuchas, then formulated the stronger in-vitro antioxidant green-tea concentrate as a nanoemulsion. Mean size was 110.03 nm, encapsulation efficiency 91.66%, and physical nanoscale stability persisted for six months at 4°C, with biphasic release and uptake by three cell lines. This supports a food-ingredient platform, not human health benefit.

Thai researchersThida Kaewkod · Nitsanat Cheepchirasuk · Wipawadee Teppabut · Chayangkorn Kuntolbut · Yingmanee Tragoolpua
Motorcycle Safety and Behaviour72IMPACT SIGNAL
Evidence of global relevance

Examining the Effects of Motorcyclist Risk Behavior and Protective Behavior on Motorcycle Crash Involvement

A cross-sectional survey of 2,910 active motorcyclists used a modified MRBQ and structural equation modelling. Risk behaviour was positively associated with self-reported crash involvement, while protective behaviour was inversely associated. The authors interpret protection indirectly because equipment usually reduces injury severity rather than crash occurrence. Recall-based associations do not establish causality.

Thai researchersDissakoon Chonsalasin · Thanapong Champahom · Sajjakaj Jomnonkwao · Vatanavongs Ratanavaraha
AI Media and Stress-Relief Experience72IMPACT SIGNAL
Evidence of global relevance

“Temporarily Forgetting Stress”: Exploring the Multimodal Features and Audience Experience of AI-Generated Psychological Healing Videos

Content analysis of 354 AI-generated 'psychological healing' videos on Douyin and interviews with 30 viewers found hand-drawn imagery, warm colours, fantasy transformations and formulaic patterns. Simpler atmosphere-first videos drew more interaction, and some users watched during anxiety or insomnia for brief relief. This describes Chinese media experience; it does not measure symptoms or establish mental-health treatment.

Thai researchersJinghong Xu
Food Microbe and Probiotic Genomics72IMPACT SIGNAL
Evidence of global relevance

Genome-guided characterization of Weissella species highlights strain-specific functional traits relevant to food fermentation and probiotics

Comparative analysis of 347 high-quality Weissella genomes across 16 species found an open pan-genome and extensive accessory diversity. EPS loci had six architectures, and stress, vitamin and GIT-tolerance markers were unevenly distributed. Most genomes lacked detectable AMR or virulence genes under applied criteria. The findings support genome-guided strain prioritisation, not in-silico certification of safety or probiotic function.

Thai researchersNattarika Chaichana · Kamonnut Singkhamanan · Monwadee Wonglapsuwan · Rattanaruji Pomwised · Komwit Surachat
Stem Cells and Dopaminergic Neurons72IMPACT SIGNAL
Evidence of global relevance

Differentiation potential of human amniotic fluid derived-mesenchymal stem cells into dopaminergic neurons

Chiang Mai University researchers induced human amniotic-fluid mesenchymal stem cells to adopt neuron-like morphology and upregulate nestin, β-III-tubulin and tyrosine hydroxylase, with corresponding immunofluorescent proteins. This shows in-vitro differentiation potential, not functional dopaminergic neurons, safety or Parkinson's disease therapy.

Thai researchersNapatsorn Thongdi · Kantirat Yaja · Napatsaree Nuttapasit · Peraphan Pothacharoen · Sirinda Aungsuchawan · Suteera Narakornsak · Waleephan Treebupachatsakul
Electrocatalysis and Urea Oxidation72IMPACT SIGNAL
Evidence of global relevance

Synergistic Combination of Triazole and BDC-MOF with TM-LDH in a One Pot for Improved Electrocatalytic Urea Oxidation

One-pot synthesis of MgZnFe-LDH with BDC-MOF or 1,2,4-triazole showed that the LDH/triazole composite formed a porous network, reduced sheet restacking and delivered up to 202 mA/cm² for urea oxidation at 1.0 M urea, with 0.41 V onset and 94% retention after 100 cycles. These are electrode tests in alkaline electrolyte, not a complete urea fuel cell.

Thai researchersRehab Mahmoud
Fluorescent Materials and Fingerprint Forensics72IMPACT SIGNAL
Evidence of global relevance

Fluorescent Carbon Dots from Cassava Peel Biomass for Enhanced Latent Fingerprint Visualization

Thai researchers converted cassava peel into fluorescent carbon dots by 360 W microwave pyrolysis for nine minutes. The dots emitted blue light at 470 nm under 365 nm excitation with 31% quantum yield. Incorporated into small-particle reagent, they visualised latent-fingerprint ridges and minutiae on glass under UV. This is a limited-surface proof of concept, not a blind forensic validation.

Thai researchersChanathip Amonthamsatid · Kamonvit Kanjanataveelap · Khunthong Klaythong · Kitima Sirivibulkovit · Phoonthawee Saetear · Thinnapong Wongpakdee
CFD and Cyclone Separators72IMPACT SIGNAL
Evidence of global relevance

Reassessment of eddy viscosity turbulence models as alternatives to Reynolds stress models for gas cyclone separator CFD simulations

This CFD study compared multiple turbulence models against experimental data for a 0.29 m Stairmand cyclone. Appropriate discretisation improved some EVMs, and realizable k-epsilon with curvature correction matched linear/quadratic pressure-strain RSM mean-flow accuracy under the studied conditions with less computation. It challenges routine RSM preference but does not cover every cyclone or particle regime.

Thai researchersPiyawut Thongnoi · Benjapon Chalermsinsuwan · Walairat Chandra-ambhorn · Patthranit Wongpromrat · Amata Anantpinijwatna · Natthawut Ruangtrakoon · Eakarach Bumrungthaichaichan · Santi Wattananusorn
Seaweed Biorefinery and Bioactive Extraction72IMPACT SIGNAL
Evidence of global relevance

Condition-Dependent Aqueous Recovery of Crude Phycoerythrin and Antioxidant-Associated Co-Extractives from Sun-Dried Halymenia Biomass

Aqueous phosphate-buffer extraction of sun-dried Halymenia durvillei found that 1:25 at 35°C for 48 hours in the first cycle best favoured phycoerythrin concentration, yield, purity index and soluble protein. Some 1:50 conditions instead favoured phenolic/flavonoid-equivalent and antioxidant responses, showing that all product targets cannot be co-optimised.

Thai researchersWanida Pan-utai · Naraporn Phomkaivon · Thidarat Pantoa · Hataichanok Kantrong · Prapat Kosawatpat · Sarn Settachaimongkon
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
73IMPACT SIGNAL
Global Public Health

Bacteriophage amplification-assisted lateral flow biosensor for rapid viability-targeted screening of Salmonella in chicken meat

Biosensors and Bioelectronics

Thailand-affiliated authors
Siwaporn Prachoochote · Sujintana Janesomboon · Pisinee Aiumurai · Preeda Phothaworn · Patoo Withatanung · Panvipa Luangtongkum · Veerachat Muangsombut · Sunee Korbsrisate
Institutions
Siriraj Hospital · Mahidol University · Walailak University · PTT Public Company Limited (Thailand)
73IMPACT SIGNAL
Digital Health

From Pixels to Chemical Knowledge: Interpreting Ion Mobility-Enabled Multidimensional Mass Spectrometry Imaging

ACS Measurement Science Au

Thailand-affiliated authors
Kittisak Taoma · Pattipong Wisanpitayakorn · Kwanjeera Wanichthanarak · Sakda Khoomrung
Institutions
Siriraj Hospital · Mahidol University
73IMPACT SIGNAL
Engineering

Three-Way Wideband Power Divider in X-Band Frequency

Journal of Low Power Electronics and Applications

Thailand-affiliated authors
Papavarin Wathoy · Chatrpol Pakasiri
Institutions
King Mongkut's Institute of Technology Ladkrabang
73IMPACT SIGNAL
Digital Health

ChemAIFlow: a scalable and interpretable applied-AI framework for high-dimensional data analytics in health informatics

Applied Computing and Informatics

Thailand-affiliated authors
Chairote Yaiprasert · Natthanan Na Prasit
Institutions
Walailak University
73IMPACT SIGNAL
Multidisciplinary

Macroevolutionary patterns of chromosomal rearrangements in Siluriformes

Journal of Evolutionary Biology

Thailand-affiliated authors
Karnjanapond Sornchai · Thotsapol Chaianunporn · Thitipong Punthum · Ekaphan Kraichak · Narongrit Muangmai · Prateep Duengkae · Yoichi Matsuda · Worapong Singchat · Kornsorn Srikulnath
Institutions
Kasetsart University · Khon Kaen University
73IMPACT SIGNAL
Clinical Medicine

Basic activities of daily living ability in Chinese hospitalized elderly patients with heart failure: a cross-sectional study

BMC Cardiovascular Disorders

Thailand-affiliated authors
Rulan Yin
Institutions
Chiang Mai University
73IMPACT SIGNAL
Digital Health

Long-tailed acoustic-emission-based structural condition recognition in marine steel structures via cross-state residual injection

Ocean Engineering

Thailand-affiliated authors
Magd M. Abdel Wahab
Institutions
Chulalongkorn University
73IMPACT SIGNAL
Clinical Medicine

Mathematical Modeling and Optimal Control of Dengue Fever Using Fractional Dynamics with Exposure and Hospitalization Effects

International Journal of Analysis and Applications

Thailand-affiliated authors
Siriluk Donganont
Institutions
University of Phayao
73IMPACT SIGNAL
Clinical Medicine

Clinical Physiologist: Peripheral Venous Hypercapnia and Hyperlactatemia -When Local Blood Does Not Tell the Systemic Story

Annals of the American Thoracic Society

Thailand-affiliated authors
Daych Chongnarungsin · Chok Limsuwat
Institutions
Bumrungrad International Hospital
73IMPACT SIGNAL
Energy and Materials

Universal performance improvements in CuSCN-based devices enabled by CuBr2 doping: Transistors, solar cells, and photodetectors

Materials Science and Engineering R Reports

Thailand-affiliated authors
Patipan Sukpoonprom · Pinit Kidkhunthod · Chitsanucha Chattakoonpaisarn · Somlak Ittisanronnachai · Taweesak Sudyoadsuk · Vinich Promarak · Pichaya Pattanasattayavong
Institutions
Vidyasirimedhi Institute of Science and Technology · Synchrotron Light Research Institute
73IMPACT SIGNAL
Energy and Materials

Mixture design guided optimization of activated carbon/TiO2/Bi2WO6 composite powders and composite-coated papers for visible-light-driven methylene blue degradation

Chemical Engineering Journal Advances

Thailand-affiliated authors
Jattuporn Loedbunrueankun · Kuntinee Suvarnakich · Ubonrat Siripatrawan · Intatch Hongrattanavichit · Pichayada Katemake
Institutions
Chulalongkorn University
73IMPACT SIGNAL
Multidisciplinary

Development of mycelium-based green composites from lignocellulosic wastes for eco-friendly decorative and design applications

Bioresource Technology Reports

Thailand-affiliated authors
Worawoot Aiduang · Wandee Thamjaree · Praween Jinanukul · Saisamorn Lumyong
Institutions
Chiang Mai University
73IMPACT SIGNAL
Digital Health

Solar-driven activated carbon/g-C3N4/Fe2WO6 nanocomposites for efficient dye degradation with machine learning-guided optimization and ecotoxicological assessment

Journal of Water Process Engineering

Thailand-affiliated authors
Arumugam Priyadharsan · Thangavel Pradeep · Krishnan Raguvaran · Paramasivam Shanmugam · Rajendran Ranjith · Thammasak Rojviroon · Supakorn Boonyuen
Institutions
Thammasat University · Chulalongkorn University · Rajamangala University of Technology
73IMPACT SIGNAL
Clinical Medicine

Fetal Anemia and Hemodynamic Adaptation in Hemoglobin H Disease: A Longitudinal Prospective Study

Blood

Thailand-affiliated authors
Theera Tongsong · Suchaya Luewan · Pimlak Charoenkwan · Chanane Wanapirak · Supatra Sirichotiyakul · Pakorn Chaksuwat · Rajavadi Tanvisut · Wisit Chankhunaphas · Phenphan Santanapipatkul · Panwad Harn‐a‐morn · Nitchanut Chaipongpun · Krittaya Phirom · Srimeunwai Ake‐sittipaisarn · Panisa Hantrakun · Rapeepat Auekitrungrueng
Institutions
Chiang Mai University
73IMPACT SIGNAL
Multidisciplinary

Anti-MRSA Activity and Molecular Dynamics Simulations of a Novel Peptide from Hevea brasiliensis Latex Protein Waste Hydrolysates

Life

Thailand-affiliated authors
Namfa Sermkaew · Apichart Atipairin · Sucheewin Krobthong · Chanat Aonbangkhen · Yodying Yingchutrakul · Nuttapon Songnaka
Institutions
Walailak University · Chulalongkorn University · Petromat · National Science and Technology Development Agency · National Center for Genetic Engineering and Biotechnology
73IMPACT SIGNAL
Clinical Medicine

Prevalence and risk of colorectal adenomas and colorectal cancer among Thai population aged under 50 years

Scientific Reports

Thailand-affiliated authors
Natrada Kotchanan · Chayanis Kositamongkol · Chonticha Auesomwang
Institutions
Siriraj Hospital · Mahidol University
73IMPACT SIGNAL
Clinical Medicine

Comparative effects of walking meditation and massage on foot peripheral blood flow in persons with type-2 diabetic peripheral neuropathy: A randomized controlled trial

Journal of Bodywork and Movement Therapies

Thailand-affiliated authors
Pichaya Sukphaibool · Witid Mitranun · Saitida Lapanantasin
Institutions
Srinakharinwirot University
73IMPACT SIGNAL
Clinical Medicine

Iron–quercetin-incorporated PCL/PEO nanofibrous scaffolds for ADSC secretome modulation and in vitro regenerative responses

Biomaterials Advances

Thailand-affiliated authors
Donraporn Daranarong · Jiraporn Kantapan · Thannaphat Jenvoraphot · Phattarawadee Innuan · Sittiruk Roytrakul · Winita Punyodom · Nathupakorn Dechsupa
Institutions
Chiang Mai University · National Science and Technology Development Agency · National Center for Genetic Engineering and Biotechnology
73IMPACT SIGNAL
Environmental Engineering

A Physics-Informed, Energy-Autonomous LoRaWAN Framework for the Early Warning of Landslides

Emerging Science Journal

Thailand-affiliated authors
Ushaloy Chakma · Ajalawit Yodchai Chantaveerod · Korakot Suwannarat · Md Eshrat E. Alahi
Institutions
Walailak University
73IMPACT SIGNAL
Global Public Health

Extreme Rainfall Modeling Using the Generalized Extreme Value Distribution for r-Largest Order Statistics

Emerging Science Journal

Thailand-affiliated authors
Pannarat Guayjarernpanishk · Butsakorn Kong-ied · Nipaporn Chutiman
Institutions
Khon Kaen University · Mahasarakham University
73IMPACT SIGNAL
Clinical Medicine

Effects of Estriol‐Lactobacilli Combination Versus Polycarbophil‐Based Vaginal Moisturizer on Post‐Radiation Vaginitis in Women With Cervical Cancer: A Randomized Controlled Trial

Journal of obstetrics and gynaecology research

Thailand-affiliated authors
Natcha Koohachaiskun · Thiti Atjimakul · Krantarat Peeyananjarassri · Satit Klangsin · Kanet Kanjanapradit
Institutions
Prince of Songkla University
73IMPACT SIGNAL
Fundamental Science

Diurnal photosynthesis responses between drought avoidant and susceptible sugarcane genotypes during early water withholding period (part I)

Industrial Crops and Products

Thailand-affiliated authors
Jidapa Khonghintaisong · Patcharin Songsri · Poramate Banterng · Nakorn Jongrungklang
Institutions
Khon Kaen University
73IMPACT SIGNAL
Environmental Engineering

Freeze–thaw durable recycled aggregate concrete with basalt fiber–calcium carbonate whisker hybrid reinforcement for cold-region built environment applications

Developments in the Built Environment

Thailand-affiliated authors
Kai Li · Kamtornkiat Musiket · Boonchai Phungpaingam · Supasit Pongsivasathit
Institutions
Rajamangala University of Technology

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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