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EDITOR'S SIGNALRotating editor's selection
Province-scale real-world programme evidence

Phetchabun Screens 97.3% for HCV; 96.4% of SVR12-Evaluable Patients Are Cured, but Transmission Elimination Is Unproven

Phetchabun’s micro-elimination programme linked fingerstick anti-HCV testing, HCV-RNA confirmation, and 12-week sofosbuvir/velpatasvir treatment through primary-care and district-hospital services across all 11 districts under universal health coverage. From 2020 to April 2026, 389,547 of 400,567 targeted people were screened (97.25%); 14,845 of 18,340 anti-HCV-reactive participants received RNA confirmation (80.94%), identifying 10,996 active infections. Of 8,961 treatment-eligible patients, 8,842 received therapy (98.67%); among 6,719 evaluated at SVR12, 6,474 were cured (96.35%). The programme demonstrates province-scale test-to-treat feasibility, but not yet the incidence or mortality reductions required for elimination.

Wijitra Phaengkha · Pornjarim Nilyanimit · Nungruthai Suntronwong · Jiratchaya Puenpa · Duong Hoang Huy Le · Saranya Ngamnimit · Pattama Janpathip · Lapasrada Kamput · Kawin Thongnoi · Wanalee Toomta · Phatcha Wohanklong · Jarunlak Saokeaw · Niphapornt Thammajit · Suwannee Rerngleum · Ananyalak Yoisara · Nitiya Srisuk · Jidapa Suwannachat · Anchalee Karagate · Rujipat Wasitthankasem · Yong PoovorawanNam Nao Hospital, Phetchabun · Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University · Phetchabun Provincial Public Health Office · Phetchabun Hospital · Buengsamphan Hospital · Lomsak Hospital · Chondaen Hospital · Si Thep Hospital · Wang Pong Hospital · Wichianburi Hospital · Lomkao Crown Prince Hospital · Nongphai Hospital · Khao Kho Hospital · National Center for Genetic Engineering and Biotechnology, NSTDA · The Royal Society of Thailand
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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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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
Plastic-Waste Pyrolysis Fuels76IMPACT SIGNAL
Evidence of global relevance

Production of Biogasoline from Plastic Waste through Pyrolysis Using a Temperature-Controlled Condenser Technique

This experiment pyrolyzed plastic waste in a fixed-bed reactor at 500°C, passed vapors through a hot biochar bed, and varied condensation temperature from −10 to −40°C. Lower condensation temperatures increased liquid yield and reduced gas yield while producing a high-heating-value fuel, although compounds such as benzene and toluene require further safety and environmental assessment.

Thai researchersNattadon Pannucharoenwong · Snunkhaem Echaroj · Keyoon Duanguppama · Tanatorn Tanantong · Kumpanat Chaiphet · Chinnapat Turakarn · Phadungsak Ratanadecho
Geothermal Water and Health Risk76IMPACT SIGNAL
Evidence of global relevance

Health risk profiles of heavy metals and radionuclides in geothermal waters and groundwater, Kanchanaburi Province, Thailand: An interannual comparative baseline assessment

A two-period survey of geothermal and groundwater sites in Kanchanaburi, conducted in November 2023 and November 2024, found that mercury and radium-226 at specific thermal sites exceeded Thai or WHO reference values. Modeled non-cancer risk in 2023 was driven by mercury; in 2024 it declined, while arsenic-related cancer risk at some locations remained above a commonly used risk-management level.

Thai researchersAmara Apilux · Patchawee Nualkhao · Puwis Amatyakul · Thitaporn Tusai · Natthanit Nuanla-Or · Naeimah Doloh · Sumana Kladsomboon
Redox Hydrogel Micro-Supercapacitors76IMPACT SIGNAL
Evidence of global relevance

Synergistic Integration of Redox‐Active Deep Eutectic Gel Electrolyte and Hierarchical CNT@ZIF‐Derived Porous Carbon for Advanced Micro‐Supercapacitors

A Thai–Taiwan team developed a redox-active hydrogel electrolyte containing LiClO4, DMSO, water, and K3[Fe(CN)6], paired with CNT@ZIF-derived porous carbon electrodes for micro-supercapacitors. The laboratory device achieved a 2.5 V operating window, high areal capacitance and energy, and operation at −20°C.

Thai researchersJiahao Lin · Jeng‐Yu Lin
Fetal Lung Volume and RDS Risk76IMPACT SIGNAL
Evidence of global relevance

Antenatal Fetal Lung Volume for Predicting Neonatal Respiratory Distress Syndrome: A Systematic Review and Meta-Analysis of Diagnostic Accuracy

A seven-study diagnostic meta-analysis involving 900 pregnancies estimated antenatal ultrasound fetal-lung-volume sensitivity at 88%, specificity at 82%, and HSROC AUC at 0.93 for neonatal respiratory distress syndrome. Heterogeneity exceeded 75% and definitions and cut-offs varied, so FLV remains an exploratory adjunct rather than a stand-alone test.

Thai researchersKasidis Nontaprom · Potsanop Kassayanan · Monchai Suntipap
Feed Mycotoxins and Plant Antifungals76IMPACT SIGNAL
Evidence of global relevance

A multi-barrier defence strategy using plant-derived antifungals against mycotoxigenic fungi in livestock feed

An integrative review proposes three author-developed frameworks—Multi-Barrier Phytogenic Defence, Resistance-Indexed Phytochemical Selection, and a Translational Readiness Score—to organise evidence on thymol, eugenol, cinnamaldehyde, citral, curcumin, and resveratrol against mycotoxigenic feed fungi. These are conceptual tools, not externally validated standards.

Thai researchersWangchuk Namgyel · Kanokwan Tandee · Tawan Chatsungnoen · Prakash Bhuyar
Listening in English-Medium Instruction76IMPACT SIGNAL
Evidence of global relevance

Outcome-Based Language Teaching in EMI Listening: Balancing Accountability With Ungraded Supports for Low-Proficiency Learners

A three-year reform of an EMI listening course involving 533 low-proficiency STEM students found that graded accountability alone was insufficient. Adding collaborative, voluntary, and reflective ungraded supports coincided with lower failure risk, sustained voluntary engagement, and stronger strategic awareness. Cohort-based reform does not prove that the supports caused the changes.

Thai researchersCamik Wanhassan
Diagnosis-Coding AI and Uncertainty76IMPACT SIGNAL
Evidence of global relevance

Set Prediction for Outpatient Diagnosis Coding with Sparse Mahalanobis Conformal Scoring

Sparse Mahalanobis Conformal Scoring was evaluated on approximately eight million outpatient visits and up to 12,829 diagnosis labels. It achieved Micro-F1 close to the strongest threshold comparator and the highest exact-match ratio among flexible-size rules, while retaining smaller regions and fewer labels than other nonconformity scores. This supports coding assistance, not unattended automated coding.

Thai researchersKamonrat Tangudomkit · Sawrawit Chairat · Sitthichok Chaichulee
Aquatic-Weed Biochar and Stevia76IMPACT SIGNAL
Evidence of global relevance

Invasive Asian water moss (Salvinia cucullata) biochar modulates selected steviol glycoside biosynthesis-related gene expression and drought-associated physiological responses in Stevia

A Chiang Mai University greenhouse study found that Salvinia cucullata biochar was associated with higher KAH and UGT76G1 expression, modestly lower UGT74G1, reduced stevioside, and relatively stable rebaudioside A. Plant architecture changed under selected drought conditions, but leaf area, total biomass, and root weight did not consistently improve, indicating profile modulation rather than proven yield enhancement.

Thai researchersPiyachat Sunanta · Pasin Norkum ai · Patipon Teerakitchotikan · Tibet Tangpao · Nguyen Vu Linh · Luu Tang Phuc Khang · Sarana Rose Sommano
Endometrial Receptivity Proteomics76IMPACT SIGNAL
Evidence of global relevance

Proteomic profiling of isolated mouse endometrial epithelial cells reveals coordinated redox and endoplasmic reticulum stress-associated pathways during uterine receptivity

Comparing isolated mouse endometrial epithelial cells on pregnancy days 1 and 4, researchers found 80 differentially expressed spots among approximately 674 and identified 52 proteins. Day 4 showed coordinated antioxidant and ER-stress-associated increases, with Gstm2 elevated at protein and transcript levels. This is a candidate pathway map, not proof that Gstm2 controls human implantation.

Thai researchers๋Jakree Jitjumnong · Wilasinee Inyawilert · Attapol Tiantong · Tossapol Moonmanee
Vital Pulp Therapy in Permanent Teeth76IMPACT SIGNAL
Evidence of global relevance

The effectiveness of pulpotomy in mature permanent posterior teeth with irreversible pulpitis: a systematic review and meta-analysis

A systematic review of 23 randomised studies estimated 12-month success at 0.92 for full pulpotomy and 0.89 for partial pulpotomy in mature permanent posterior teeth with irreversible pulpitis. Intention-to-treat two-arm comparisons favoured full pulpotomy (OR 1.85), but GRADE certainty was low to very low and evidence beyond 12 months was less certain.

Thai researchersCuong Manh Hoang · Sirawut Hiran‐us · Pirawish Limlawan · Soranun Chantarangsu · Anjalee Vacharaksa
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
73IMPACT SIGNAL
Multidisciplinary

Just how far off target are we? Measuring unmet pre-exposure prophylaxis need among men who have sex with men and transgender women in Asia-Pacific

Sexual Health

Thailand-affiliated authors
Nittaya Phanuphak
Institutions
Bangkok University
73IMPACT SIGNAL
Digital Health

An analogical argumentation framework for argumentative local explainers

Argument & Computation

Thailand-affiliated authors
Nguyen Duy Hung · Thanaruk Theeramunkong
Institutions
Thammasat University · The Royal College Of Anesthesiologists Of Thailand
73IMPACT SIGNAL
Clinical Medicine

Alpha-Mangostin in Acute Kidney Injury: Molecular Mechanisms, Regulated Cell Death, and Translational Opportunities

Antioxidants

Thailand-affiliated authors
Atthaphong Phongphithakchai · Nawanwat C. Pattaranggoon · Kraiyasak Wongna · Ratana Netphakdee · Aman Tedasen · Chutima Jansakun · Wiyada Kwanhian Klangbud · Jongkonnee Thanasai · Moragot Chatatikun
Institutions
Prince of Songkla University · Walailak University · Nakhon Phanom University · Mahasarakham University
73IMPACT SIGNAL
Global Public Health

Biotechnological Advances of Lactic Acid Bacteria in Maghrebian Countries: An Updated Review

Biotechnology and Applied Biochemistry

Thailand-affiliated authors
Pankaj Koirala · Nilesh Prakash Nirmal
Institutions
Mahidol University
73IMPACT SIGNAL
Energy and Materials

Fe-doped BiVO4/g-C3N4 heterojunction for efficient tetracycline degradation under low-intensity UV irradiation

Scientific Reports

Thailand-affiliated authors
Supakorn Boonyuen
Institutions
Thammasat University
73IMPACT SIGNAL
Clinical Medicine

Parametric study of electrohydrodynamic flow and heat transfer in a wind tunnel using thermochromic liquid crystals and smoke tracing

Scientific Reports

Thailand-affiliated authors
K. Wongcharee · D. Chutrakul · V. Chuwattanakul · S. Eiamsa-ard
Institutions
Mahanakorn University of Technology · King Mongkut's Institute of Technology Ladkrabang
73IMPACT SIGNAL
Clinical Medicine

Evidence- and opinion-based consensus from Delphi round 1 of the Asian aplastic anemia recommendation development

International Journal of Hematology

Thailand-affiliated authors
Surapol Issaragrisil
Institutions
Siriraj Hospital · Mahidol University
73IMPACT SIGNAL
Clinical Medicine

Severe fever with thrombocytopenia syndrome complicated by invasive pulmonary aspergillosis and septic shock: a case report highlighting the role of mNGS

Frontiers in Medicine

Thailand-affiliated authors
Mingzhi Fan
Institutions
Police General Hospital
73IMPACT SIGNAL
Environmental Engineering

Biphasic Oxidative Carboxylation of Aliphatic Olefins With H 2 O 2 to Produce Useful Cyclic Carbonates

Advanced Synthesis & Catalysis

Thailand-affiliated authors
Surajchaya Kheawmuan · Suthida Kaewsai · Wuttichai Natongchai · Pipat Na Ranong · Silvano Del Gobbo · Valerio D’Elia
Institutions
Vidyasirimedhi Institute of Science and Technology
73IMPACT SIGNAL
Clinical Medicine

Multifactorial influences on lung function in farmers: personal, occupational, and health-related factors

Journal of Environmental Science and Health Part B

Thailand-affiliated authors
Patchareeya Amput · Ajchamon Thammachai · Saisunee Konsanit · Patcharin Phrompao · Sirima Wongphon
Institutions
University of Phayao
73IMPACT SIGNAL
Environmental Engineering

A novel multi-criteria group decision-making technique in traffic flow and safety assessment using interval-valued complex spherical fuzzy soft set

Scientific Reports

Thailand-affiliated authors
Saalam Ali · Hamza Naveed
Institutions
King Mongkut's University of Technology Thonburi
73IMPACT SIGNAL
Clinical Medicine

Exploring the Reasons Behind the Low Purchase Rate of CPAP Machines Among Adult Patients With Obstructive Sleep Apnea Through Qualitative Research

Social Marketing Quarterly

Thailand-affiliated authors
Bundit Sawunyavisuth · Darunee Jongudomkarn · Kittisak Sawanyawisuth
Institutions
Khon Kaen University
73IMPACT SIGNAL
Environmental Engineering

Preharvest temperature treatments influence physiological traits, secondary metabolites, and volatile compounds in holy basil under controlled environment conditions

Scientific Reports

Thailand-affiliated authors
P. Boonkorkaew · Niafnan Hayi-asan · Akira Thongtip · Wannida Sae-Tang · Atikorn Panya · Natthaporn Phonsatta · Sujichon Thangvichien · Prapussorn Yingcharoen · Panita Chutimanukul
Institutions
Kasetsart University · National Science and Technology Development Agency · National Center for Genetic Engineering and Biotechnology
73IMPACT SIGNAL
Environmental Engineering

Nationwide and regional evidence on PM2.5-mortality in a tropical climate: Risks persist below standard and under climate extremes

Ecotoxicology and Environmental Safety

Thailand-affiliated authors
Phichet Khunthong · Panuwat Vittayapraparat · Sitthichok Puangthongthub
Institutions
Chulalongkorn University
73IMPACT SIGNAL
Clinical Medicine

Two Mechanisms One Molecule: Developing a ‘Truly’ Bifunctional Degrader Targeting Rpn13 and CRBN

Journal of the American Chemical Society

Thailand-affiliated authors
Cody A. Loy · Shawn E. Vinogradsky · Darci J. Trader
Institutions
Mahidol University
73IMPACT SIGNAL
Multidisciplinary

CD163+ perivascular macrophages in schizophrenia: a research framework for testing macrophage-related mechanisms

Frontiers in Psychiatry

Thailand-affiliated authors
Chavit Tunvirachaisakul · Michael Maes
Institutions
Chulalongkorn University
73IMPACT SIGNAL
Clinical Medicine

Efficacy and safety of intrathecal morphine compared to peripheral nerve blocks in patients underwent foot and ankle surgery:  A propensity score analysis

F1000Research

Thailand-affiliated authors
Preeyaphan Arunakul · Prapasri Kulalert · Marut Arunakul
Institutions
Thammasat University
73IMPACT SIGNAL
Global Public Health

Histological development of the stomach and hepatopancreas of two laboratory-reared sesarmid crabs, Episesarma species (Decapoda: sesarmidae)

Discover Developmental Biology

Thailand-affiliated authors
Chanyut Sudtongkong · Supparat Kong-oh · Piyamat Kongtueng · Anan Kenthao · W. Tongtako · Narit Thaochan · Supapong Imsonpang · Sinlapachai Senarat
Institutions
Rajamangala University of Technology Srivijaya · Chiang Mai University · Naresuan University · Prince of Songkla University

Explore research by topic

Clinical MedicinePublic HealthEngineeringEnergy and MaterialsEnvironmental EngineeringDigital HealthFundamental ScienceSocial SciencesMultidisciplinary Research

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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