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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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Health sciences71IMPACT SIGNAL
Global potential

Gut microbiome modulation by Veillonella ratti induces resistance to EAE pathogenesis via microbe-derived metabolites

In a mouse experimental autoimmune encephalomyelitis model, infant-derived Veillonella ratti MHL0042 reshaped gut microbiota, reduced CD4+ IFN-gamma T cells and lowered activated spinal-cord microglia. The proposed mechanism involves depletion of pldA-containing bacteria and increased dioleoyl phosphatidylethanolamine (DOPE) in the gut, circulation and central nervous system. Exogenous DOPE reproduced attenuation of disease and microglial activation.

Thai researchersPanida Sittipo
Agricultural-Waste Biocomposites71IMPACT SIGNAL
Global potential

Processing-dependent reinforcing behavior of garlic peel and pineapple leaf fibers in poly(butylene succinate) all-biocomposites

Poly(butylene succinate) composites containing 10 or 20 wt% garlic-peel or pineapple-leaf fiber were milled and compression-molded at 120 or 150 C. Pineapple fiber retained a higher effective aspect ratio, but this did not translate proportionally into flexural improvement. Flexural behavior depended strongly on orientation and molding temperature, favoring longitudinal specimens and 120 C, while impact behavior followed different trends.

Thai researchersSupapit Patomnupong · Taweechai Amornsakchai · Ittipol Jangchud
Health sciences71IMPACT SIGNAL
Global potential

Antifungal susceptibility profiles of clinical and environmental Scedosporium and Lomentospora isolates from Taiwan: focus on olorofim activity and phylogenetic heterogeneity

CLSI M38-A3 testing covered 216 Taiwanese clinical and environmental isolates: 205 Scedosporium and 11 Lomentospora prolificans. L. prolificans was pan-resistant to tested agents except olorofim, while olorofim had MIC90 values at or below 0.12 mg/L across taxa. Most MIC variability, 72.5-89.2%, occurred within rather than between species, limiting species identity as a susceptibility proxy and supporting isolate-level testing.

Thai researchersPassanesh Sukphopetch
Functional Beverages and Microbiota70IMPACT SIGNAL
Global potential

Exploring the antioxidant and prebiotic potential of fermented Thai jasmine rice beverage: An in vitro study

Thai KDML 105 jasmine-rice amazake was compared with unfermented rice and Japanese amazake. Fermentation increased phenolic content over unfermented rice. DPPH inhibition was 70.34% for the Thai beverage versus 65.71% for Japanese amazake, while ABTS inhibition was lower (53.57% versus 95.42%). Lactobacillus plantarum grew well and exceeded the IMO reference, whereas E. coli growth did not differ. These are in vitro functional signals, not demonstrated human prebiotic benefits.

Thai researchersRan Kitkangplu · Krongpong Monpengpinij · Woottichai Nachaiwieng · Niwed Kullawong
Graphene Quantum Dots in Cement77IMPACT SIGNAL
Evidence of global relevance

Graphene Quantum Dots as Nanoadditives in Cement Hydration: Mechanistic Insights into Pore Structure Refinement and Durability Enhancement

This experimental study evaluated liquid- and solid-form graphene quantum dots (GQDs) in concrete across 24–42 MPa strength classes. The 0.1% liquid-GQD formulation performed best, increasing compressive, splitting-tensile, and flexural strength while reducing water absorption and porosity. BET results suggest that GQDs modified pore-structure evolution rather than acting only as fillers.

Thai researchersThwe Thwe Win · Peem Nuaklong · Jintara Lawongkerd · Lapyote Prasittisopin
Natural Compounds in Neuronal Cell Models77IMPACT SIGNAL
Evidence of global relevance

The Synergistic Neuroprotective Effect of Honokiol and Magnolol Against Amyloid-β and MPP+-Induced Neurotoxicity in SH-SY5Y Cells: An Antioxidant, Molecular Orbital, and ADMET Study

Researchers tested honokiol, magnolol, and three mixture ratios in SH-SY5Y neuronal cells exposed to amyloid-β or MPP+-induced toxicity. Individual compounds at 0.1 μM and mixtures at 0.0001 μM significantly reduced intracellular reactive oxygen species. The mixtures showed synergistic effects in this model, but no animal or patient evidence is yet available.

Thai researchersBenjamas Suwansukho · Kamonchanok Poempul · Weerasak Samee · Sarin Tadtong
Severe-Malaria Adaptive Trial Protocol77IMPACT SIGNAL
Evidence of global relevance

Severe Malaria A Research and Trials consortium - Multisite Adaptive Platform (SMAART MAP) Trial Protocol

This paper is a trial protocol, not a report of treatment outcomes. It describes a phase II adaptive platform enrolling children older than 3 months and younger than 12 years with severe P. falciparum malaria across eight hospitals in six African countries. The goal is to identify promising adjunctive therapies for a later large mortality trial.

Thai researchersMarie A. Onyamboko · Caterina Fanello · Nicholas Day · Arjen M. Dondorp
Hydrogel Impact Mechanics76IMPACT SIGNAL
Evidence of global relevance

Bridging Liquid and Elastic Solid Impact Regimes Using Flexible Hydrogels

Experiments with polyacrylamide hydrogel spheres spanning a range of shear moduli and impact velocities reveal a transition between liquid-drop and elastic-solid behavior. Elastic number (El) separates two regimes: at El1, elastic behavior dominates and the contact foot is suppressed.

Thai researchersSurjyasish Mitra · Sushanta K. Mitra
Acid Suppression After Ulcer Hemostasis76IMPACT SIGNAL
Evidence of global relevance

High‐Dose Oral Omeprazole Versus Continuous Intravenous Pantoprazole in Patients With High‐Risk Peptic Ulcer Bleeding: A Single‐Blinded Multicenter RCT

A single-blinded multicenter randomized trial analyzed 124 patients after successful endoscopic hemostasis for high-risk peptic ulcer bleeding. Oral omeprazole 40 mg twice daily was compared with continuous intravenous pantoprazole 8 mg/h for 72 hours. Rebleeding at 72 hours and 30 days was not clearly different, although confidence intervals were wide.

Thai researchersKanteera Sriyudthsak · Nutbordee Nalinthassanai · Bunyos Sriapiraksa · Pakkapon Rattanachaisit · Tanisa Patcharatrakul · Rapat Pittayanon
Microalgae for Grease-Trap Wastewater76IMPACT SIGNAL
Evidence of global relevance

Capability of Phytoplankton (Chlorella vulgaris) Cultivation in Wastewater from Grease Trap

This laboratory study cultivated Chlorella vulgaris in sterilized and settled grease-trap wastewater. A medium containing 1 g/L calcium hydroxide and an initial density of 5×10^6 cells/mL supported the greatest growth, while COD, nitrate, and phosphate declined over seven days.

Thai researchersPrepawarin Wongkeetee · Sumalee Saipan · Panlop Pommee · Chayarat Srisunont
Biochar, Nitrogen Retention and Leaching76IMPACT SIGNAL
Evidence of global relevance

Biochar-amended and fertilized conditions influences nitrogen retention and loss dynamics: insights from a sandy loam soil column study

A sandy-loam soil-column experiment examined urea with 1–4% corncob biochar by weight. Biochar changed pH, cation-exchange capacity, and water retention. The 3% rate maximized ammonium stabilization in subsoil, whereas 4% produced the highest soil-profile nitrate concentration and increased nitrate leaching, showing that more biochar was not automatically better.

Thai researchersKesinee Iamsaard · Piyaphad Ninlaphong · Phonlawat Soilueang · Sasiprapa Kullachonphuri · Methinee Nakdee · Yupa Chromkaew · Nuttapon Khongdee
Respiratory Responses to PEEP76IMPACT SIGNAL
Evidence of global relevance

Differential Respiratory Responses to Incremental Positive End-Expiratory Pressure Among Healthy Adults, Cigarette Smokers, Electronic Cigarette Users, and Individuals with Asthma

This secondary analysis compared respiratory responses to 4–12 cmH2O of positive end-expiratory pressure (PEEP) in 80 adults across four groups: healthy participants, cigarette smokers, e-cigarette users, and people with asthma. Airway pressure, airflow, and chest and abdominal excursion showed different group-by-PEEP responses, whereas tidal volume and global aeration did not show statistically clear differential interactions.

Thai researchersPatchareeya Amput · Sirintip Kumfu · Sirima Wongphon
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
72IMPACT SIGNAL
Engineering

A Smartphone-Based Silver Nanoparticle Assay for Detecting Enhanced Gamma-Aminobutyric Acid Content in Germinated Rice via Metabolic Modulation

ACS Omega

Thailand-affiliated authors
Pan Tongraung · Ladnaphone Hadaoheuang · Piyathida Piyasakulwong · Pichamon Phonraksa · Supakan Ratanakon
Institutions
Srinakharinwirot University
72IMPACT SIGNAL
Clinical Medicine

Perceptions and emergency medical service use for acute myocardial infarction among community-dwelling older adults: an embedded mixed method study

Scientific Reports

Thailand-affiliated authors
Saisuda Chanhuana · Samoraphop Banharak · Ladawan Panpanit · Sutin Chanaboon
Institutions
Boromarajonani College of Nursing · Khon Kaen University · Sirindhorn College of Public Health
72IMPACT SIGNAL
Multidisciplinary

Experimental and Modeling Investigation of Interfacial Effects on the Mechanical Properties of Iron‐Oxide‐Particle‐Reinforced Acrylonitrile–Butadiene–Styrene Composites for Extrusion‐Based Additive Manufacturing

Polymer Composites

Thailand-affiliated authors
Jennarong Tungtrongpairoj · Korbkaroon Doungkeaw · Boonlom Thavornyutikarn · Suparat Singkammo
Institutions
King Mongkut's University of Technology North Bangkok · Thailand National Metal and Materials Technology Center · Synchrotron Light Research Institute
72IMPACT SIGNAL
Clinical Medicine

Unexpected Positive Patch Test Reactions to Disperse Blue 106 and 124 in Patients Sensitized to Sulphites, Likely due to Cross‐Reactivity

Contact Dermatitis

Thailand-affiliated authors
Silada Kanokrungsee
Institutions
Siriraj Hospital · Mahidol University
72IMPACT SIGNAL
Global Public Health

Molecular co-occurrence of Leishmania (Mundinia) spp., Wolbachia, and Cardinium in cave-associated phlebotomine sand flies from Northern Thailand: genetic diversity and endosymbiont–parasite associations

Parasites & Vectors

Thailand-affiliated authors
Puckavadee Somwang · Pathamet Khositharattanakool · Sakone Sunantaraporn · Chulaluk Promrangsee · Satika Yuanlae · Piyapat Tepboonrueng · Padet Siriyasatien · Kanok Preativatanyou
Institutions
Mae Fah Luang University · Chulalongkorn University
72IMPACT SIGNAL
Multidisciplinary

Spray-Dried Chitosan-Clay Nanocomposite Gels as Binders: Enhanced Compressibility and Micromeritic Properties of Lactose-Based Granules for Poorly Compressible Drug Tablets

Pharmaceutics

Thailand-affiliated authors
Rapee Jarungsirawat · Peera Tabboon · Napaphak Jaipakdee · Duangkamon Sakloetsakun · Thaned Pongjanyakul
Institutions
Khon Kaen University
72IMPACT SIGNAL
Clinical Medicine

Comparative Botulinum Toxin Injection Strategies Beyond the Masseter for Bruxism: A Scoping Review

Journal of Clinical Medicine

Thailand-affiliated authors
Doungkamol Siri-Archawawat · Arunrat Dumkliang · Weeratian Tawanwongsri
Institutions
Walailak University · Nakhon Si Thammarat Rajabhat University
72IMPACT SIGNAL
Clinical Medicine

Dosimetric comparison of the Anisotropic Analytical Algorithm and Acuros XB for single-fraction cranial stereotactic radiosurgery with a 6 MV flattening filter-free beam

Biomedical Physics & Engineering Express

Thailand-affiliated authors
Kananan Utitsarn · Thepphithak Watthanasarn · Wirasinee Chaloemchawalit · Komkrit Krongkietlearts
Institutions
Cancer Hospital Lopburi
72IMPACT SIGNAL
Clinical Medicine

Bridge-Aware Reinforced Compositional Exploration and Decomposition for Biomedical Multi-Hop Answering

Machine Learning and Knowledge Extraction

Thailand-affiliated authors
Warodom Phungjununt · Kanabadee Srisomboon · Wilaiporn Lee · Akara Prayote · Luepol Pipanmekaporn
Institutions
King Mongkut's University of Technology North Bangkok
72IMPACT SIGNAL
Multidisciplinary

Integrated Green Valorization of Coffee Cherry Pulp Through Bioactive Compound and Pectin-Rich Fraction Recovery for Pectic Oligosaccharide Production

Foods

Thailand-affiliated authors
Kamon Yakul · Tippapha Pisithkul · Charin Techapun · Chayatip Insomphun · Churairat Moukamnerd · Phisit Seesuriyachan · Wilasinee Jirarat · Thanongsak Chaiyaso
Institutions
Chiang Mai University · Maejo University
72IMPACT SIGNAL
Multidisciplinary

Hybrid Multilayer Epoxy Composites Filled with Mixed-Phase Bismuth- and Tungsten-Containing Nanoparticles for Lead-Free 99ᵐTc Shielding in Occupational Nuclear Medicine

Polymers

Thailand-affiliated authors
Suphalak Khamruang Marshall · Wuttipat Wattanaphonpinich
Institutions
Prince of Songkla University
72IMPACT SIGNAL
Global Public Health

Policy Frameworks, Macro-Demographic Trajectories, and Projections for Supporting At-Risk Elderly Populations Experiencing Solitary Dearth in Thailand

F1000Research

Thailand-affiliated authors
Krish Rugchatjaroen · Somsak Amornsiriphong
Institutions
Mahidol University
72IMPACT SIGNAL
Multidisciplinary

Field validation of a proximity-gated AI framework for mounting-based estrus detection in dairy cattle

Engineering and Applied Science Research

Thailand-affiliated authors
Watthana Pongsena · Phakpoom Chinprutthiwong
Institutions
Sisaket Rajabhat University
72IMPACT SIGNAL
Multidisciplinary

Convergence Theorems for Two \(\phi\)-Nonexpansive Mappings in Banach Spaces

International Journal of Analysis and Applications

Thailand-affiliated authors
Konvika Kongkul · Chantawan Noisri · Preedaporn Kanjanasamranwong · Siwaporn Saewan
Institutions
Thaksin University
72IMPACT SIGNAL
Multidisciplinary

Sustainable Platform for Biologics Delivery from Cellulose Microcrystals

ACS Omega

Thailand-affiliated authors
Phatheera Kachai · Jaturaporn Waenwong · Ansaya Pumchan · Weekit Sirisaksoontorn · Thammanoon Thaweechai · Sasimanas Unajak · Chaiya Prasittichai
Institutions
Kasetsart University
72IMPACT SIGNAL
Environmental Engineering

Pedological and geochemical characteristics of highly weathered soils derived from ophiolitic rocks in Samar, Philippines

EURASIAN JOURNAL OF SOIL SCIENCE (EJSS)

Thailand-affiliated authors
Jertz Vlyn D. Escala
Institutions
Kasetsart University
72IMPACT SIGNAL
Clinical Medicine

Preliminary shielding design of the neutron cameras for D-T fusion product diagnostics on the HL-3 tokamak

Fusion Engineering and Design

Thailand-affiliated authors
M. Isobe
Institutions
Mahasarakham University
72IMPACT SIGNAL
Clinical Medicine

Application of Ionizing Radiation Treatments to Improve Postharvest Quality and Storage Life of Thai Mango ( Mangifera Indica L.)

International Journal of Fruit Science

Thailand-affiliated authors
Dr. Phongrapi Wichitkunanan · Boonsong Sang–on · Nutchanat Phakdee · Mayuree Krajayklang · Suwimol Jetawattana · P. Chaiprasart
Institutions
Naresuan University · Thailand Institute of Nuclear Technology
72IMPACT SIGNAL
Multidisciplinary

Ma‐khwaen essential oil vapour suppresses potato sprouting under tropical ambient storage via GA 3 – ABA modulation, oxidative stress and carbohydrate metabolism

Journal of the Science of Food and Agriculture

Thailand-affiliated authors
Htet Thandar Oo · P. Jitareerat · Jutamas Romkaew · Songsin Photchanachai · C. Sritontip · Chalermchai Wongs‐Aree
Institutions
King Mongkut's University of Technology Thonburi · Kasetsart University · Rajamangala University of Technology Lanna
72IMPACT SIGNAL
Multidisciplinary

Iterative Joint a Priori Probability for Turbo Decoding in Non-Uniform Track on Granular Media

Technologies

Thailand-affiliated authors
Anawin Khamethong · Chanon Warisarn · Pornchai Supnithi
Institutions
King Mongkut's Institute of Technology Ladkrabang
72IMPACT SIGNAL
Multidisciplinary

Effect of finish line locations on the marginal and internal adaptations of 3D-printed interim restorations: a micro-CT evaluation

BMC Oral Health

Thailand-affiliated authors
Kan Wongkamhaeng · Sutinee Khahapana · Wisarut Prawatvatchara · Kwanwong Boonpitak
Institutions
Thammasat University · Chulalongkorn University
72IMPACT SIGNAL
Environmental Engineering

Short-term low PPFD differentially affects protein profiles and terpenoid metabolism, and LED spectra drive clone-specific responses in Artemisia annua: implications for PFAL-based genotypic selection

Journal of Plant Interactions

Thailand-affiliated authors
Syilvia Nosya Pratama · Darunmas Sankhuan · Sittiruk Roytrakul · Kanyaratt Supaibulwatana
Institutions
Mahidol University · National Science and Technology Development Agency · National Center for Genetic Engineering and Biotechnology
72IMPACT SIGNAL
Environmental Engineering

Comparative performance of raw and calcined limestone dust as partial Portland cement replacements in cement paste

Scientific Reports

Thailand-affiliated authors
Salisa Chaiyaput · Khin Sam Thwe · Jiratchaya Ayawanna
Institutions
King Mongkut's Institute of Technology Ladkrabang · Suranaree 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