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3982ผลงานในฐานข้อมูล3461อ่านฉบับเต็มได้476สาขาวิจัย

EDITOR'S SIGNALRotating editor's selection

Regional surveillance evidence

Surveillance of 13,386 Sumatra Cases Links Imported Malaria to Mobile Populations and Elimination to District Context

Using individual surveillance records from 2019–2021, this study examined both malaria case patterns and district factors associated with elimination across Sumatra. Of 13,386 reported cases, 71.8% were Plasmodium vivax; among 11,390 investigated cases, 15.3% were classified as imported. Multilevel models identified associations with mobile populations and clinical characteristics, while district elimination was associated with higher human development, lower historical burden, and fewer endemic neighbours. These are observational surveillance associations, not causal effects of a policy.

Karina D Lestari · Sri B Fajariyani · Pimphen Charoen · Saranath Lawpoolsri · Wirichada Pan-ngumFaculty of Tropical Medicine, Mahidol University · Mahidol Oxford Tropical Medicine Research Unit (MORU)

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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

Crystals and Optoelectronic Materials74IMPACT SIGNAL

Global potential16 Jul 2026

Synthesis, structural, optical, and electrical properties of L-methioninium nitrate for optoelectronic applications

Single crystals of L-methioninium nitrate were grown by slow evaporation from a 1:1 L-methionine/nitric-acid mixture. X-ray diffraction identified a monoclinic structure with low lattice strain. FTIR supported molecular assignment, photoluminescence showed a broad 330-550 nm emission, and impedance analysis indicated bulk-dominated conduction, non-Debye relaxation and low high-frequency dielectric loss. Second-harmonic generation was also assessed by the Kurtz-Perry powder method.

Thai researchersG. Anumantha Kannan · P. Vasudevan · E. Viswanathan

Plant-Based Mosquito Repellents73IMPACT SIGNAL

Global potential16 Jul 2026

Topical mosquito repellency of a Litsea cubeba essential oil spray against Aedes aegypti, Anopheles dirus, and Culex quinquefasciatus

MosShield, a ready-to-use spray containing 6% Litsea cubeba essential oil, underwent formulation quality checks and a skin-patch test in 48 healthy volunteers, with no visible reaction through 96 hours. WHO arm-in-cage tests produced median complete protection times of 225 minutes against Culex quinquefasciatus and 120 minutes against both Aedes aegypti and Anopheles dirus. These are laboratory, not field-effectiveness, results.

Thai researchersNataya Sutthanont · Jiraporn Leanpolchareanchai · Patchara Sriwichai · Jiraporn Ruangsittichai · Theerawit Phanpoowong · Suchada Sumruayphol · Thipruethai Phanitchat · Raweewan Srisawat

Health sciences73IMPACT SIGNAL

Global potential16 Jul 2026

Efficacy and safety of needle-free jet injection of self-crosslinking hyaluronic acid for facial fine wrinkles and skin texture: 12-week clinical outcomes in Asian women

Thirty Asian women aged 40-55 with Fitzpatrick III-IV skin received three needle-free jet sessions of self-crosslinking hyaluronic acid at four-week intervals. At week 12, 3D wrinkle and texture measures improved across malar and pericommissural regions; investigator severity fell from 7.28 to 4.32, and 60% reported moderate-to-marked improvement. Treatment reactions were mild and transient. The single-arm design cannot separate treatment effects from time or expectation.

Thai researchersAtchima Suwanchinda

Climate and Thai Economic Crops73IMPACT SIGNAL

Global potential16 Jul 2026

Climate thresholds and yield elasticity of durian, mangosteen, and coffee under hydroclimatic variability in Thailand

Meteorological observations from 56 stations were linked to provincial yields during 2008-2024 using nonlinear, lagged, elasticity and climate-risk analyses. Simple correlations were generally weak. Nonlinear models suggested approximate temperature turning points of 28.0 C for durian, 27.3 C for mangosteen and 26.6 C for coffee, with humidity turning points around 76-78%. The authors correctly frame these as statistical response indicators, not fixed physiological optima.

Thai researchersPunyawi Jamjareegulgarn

Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL

Global potential16 Jul 2026

Pristaulacus chiangmaiensis Turrisi & Ghafouri Moghaddam 2026, sp. nov.

Pristaulacus chiangmaiensis is described as a new species from a female holotype in Huai Nam Dang National Park, Chiang Mai, and a female paratype from Doi Phu Kha National Park, Nan. Diagnostic evidence combines black-orange coloration, head and occipital-groove shape, a long petiole and an ovipositor 1.3 times forewing length. The paratype barcode differed 12.95% from the nearest BOLD Aulacidae sequence, with a reported 14.3% distance from P. vilhelmseni, complementing morphology.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher

Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL

Global potential16 Jul 2026

Pristaulacus erythrocephalus Cameron 1905

This treatment documents Pristaulacus erythrocephalus using a male from Songkhla and a female from Khao Pu-Khao Ya National Park, Trang. The large wasp has a reddish-orange head and thorax with black posterior structures and diagnostic morphology. A Thai barcode differed 18.51% from its nearest Aulacidae sequence in BOLD. The record supports a wider Southeast Asian distribution; the host is unknown.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher

Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL

Global potential16 Jul 2026

Pristaulacus vilhelmseni Turrisi & Smith 2011

Pristaulacus vilhelmseni is newly recorded from Thailand based on a female from Doi Inthanon National Park, Chiang Mai; its holotype is from Laos. Diagnostic traits include a mostly black body, dark wing band, U-shaped occipital groove, slender petiole and an ovipositor 1.1 times forewing length. The Thai barcode showed a reported 14.3% divergence from P. chiangmaiensis, extending the known range across the Mekong region.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher

Insect Taxonomy and Thai Biodiversity73IMPACT SIGNAL

Global potential16 Jul 2026

Pristaulacus iosephi Turrisi & Madl 2013

This treatment describes Pristaulacus iosephi from a female holotype collected in Fang, Chiang Mai, in 1958. The roughly 17-mm wasp is mostly black, has extensive brown wing infuscation, two tooth-like pronotal processes, an elevated overhanging mesonotum, a six-toothed tarsal claw and an ovipositor equal to forewing length. It is known from Chiang Mai and Yunnan, belongs to the P. comptipennis group, and has no known host.

Thai researchersMostafa Ghafouri Moghaddam · Minoo Heidari Latibari · Buntikа А. Butcher

AI for Urban-Tree Risk72IMPACT SIGNAL

Global potential16 Jul 2026

Classifying the Likelihood of Failure in Preliminary Tree Assessment: A Species-Specific Meta-Decision Tree Protocol

Field observations from 1,193 trees representing four common campus species were scored with expert-weighted preliminary indicators. Species-specific decision trees were combined into a meta-classifier for unlikely, possible or likely failure. Overall accuracy was 79.03% with Cohen’s kappa 0.580. The model was more reliable at the unlikely and likely extremes and underdetected possible failures, so it is a prioritization aid rather than a replacement for advanced diagnostics.

Thai researchersManat Srivanit · Suppawad Kaewkhow

Chemometrics and Food Origin72IMPACT SIGNAL

Global potential16 Jul 2026

Geographical Classification of Okra ( Abelmoschus esculentus ) by Chemometric Analysis of Polyphenolic Profiles Obtained from HPLC-DAD and LC-MS

An optimized, greener extraction recovered more total flavonoids than the conventional method. HPLC-DAD and LC-MS then profiled okra flavonoids, including quercetin and catechin derivatives. PCA explored variation and LDA classified country of origin, locations within Thailand and one-versus-all tasks, with reported classification and prediction accuracy of 80-100%. This is promising for geographical-indication support but needs independent, multi-season validation.

Thai researchersModupe A. Raphael · Nontawat Sricharoen · Kanet Wongravee · Thanit Praneenararat

Health sciences72IMPACT SIGNAL

Global potential16 Jul 2026

Inflammatory Bowel Disease Is Associated With an Increased Risk of End‐Stage Renal Disease: A Population‐Based Cohort Study

Linked Manitoba data from 1984-2023 compared 12,639 people with IBD with 126,180 matched controls. Dialysis occurred in 1.48% versus 0.82% and kidney transplantation in 0.25% versus 0.10%. IBD remained associated with ESRD (adjusted HR 1.53), with a stronger estimate for Crohn’s disease than ulcerative colitis. Diabetes, hypertension and heart failure remained major predictors; treatment and surgery associations may reflect disease severity rather than causal harm.

Thai researchersOnuma Sattayalertyanyong

Genomics and Antimicrobial-Resistance Surveillance72IMPACT SIGNAL

Global potential16 Jul 2026

Genomic surveillance of carbapenem-resistant Acinetobacter baumannii from bloodstream infections in Thailand reveals widespread dissemination of blaNDM–harboring mobile genetic elements

Whole-genome surveillance of 41 carbapenem-resistant A. baumannii bloodstream isolates collected across Thailand in 2020-2024 found widespread international clone II (ST2). Resistance was dominated by blaOXA-23 with intrinsic blaOXA-66 and a penicillin-binding-protein mutation. A conserved blaNDM-5 mobile element appeared across ST2 sublineages and regions, consistent with horizontal spread followed by clonal expansion; blaNDM-1 was less frequent and linked to Tn125 in ST2 and ST16.

Thai researchersAekkawat Unahalekhaka · Kulsumpun Krobanan · Watcharaporn Kamjumphol · Phimrata Leethongdee · Yanisa Sukheephak · Patchaya Boonjan · Kasidet Thapaan · Wiphat Klayut · Orapan Sripichai · Nalumon Thadtapong · Chattip Kurehong · Kranokpron MOOLWANG · Donlaya Muanplueng · Warawan Wongboot · Pilailuk Akkapaiboon Okada · Jiraphan Premsuriya

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

81IMPACT SIGNAL

Multidisciplinary27 Sep 2026

The relationship between creativity and programming skills among lower secondary school students

International Journal of Evaluation and Research in Education (IJERE)

Thailand-affiliated authors: Rattanawadee Muensripoom · Mana Sopa
Institutions: Udon Thani Rajabhat University

81IMPACT SIGNAL

Multidisciplinary27 Sep 2026

Academic burnout in multicultural pre-service teacher education: a conceptual model

International Journal of Evaluation and Research in Education (IJERE)

Thailand-affiliated authors: Kriangsak Rattakul · Lanlalit Seubpradit
Institutions: Songkhla Rajabhat University · Yala Rajabhat University

81IMPACT SIGNAL

Multidisciplinary27 Sep 2026

The Development of Instructional Management Skills Emphasizing Students’ Analytical Reading by Training Curriculum for Thai Language Teachers

Journal of Education and Learning

Thailand-affiliated authors: Phichaya Chiewphasa · Thitikarn Kaeowiset
Institutions: Phetchabun Rajabhat University

81IMPACT SIGNAL

Multidisciplinary27 Sep 2026

Computational Fluid Dynamics Modeling of Oscillating Water Column with Wells Turbine and Permanent Magnet Synchronous Generator for the Gulf of Thailand

Energies

Thailand-affiliated authors: Kampanat Vetsuntorn · Nuttapon Chaiduangsri
Institutions: Mahasarakham University

81IMPACT SIGNAL

Multidisciplinary27 Sep 2026

Guideline Development for Enhancing Thai Pronunciation Ability among Ethnic Minority Students in Lampang Rajabhat University

Journal of Education and Learning

Thailand-affiliated authors: Suwannee Kreupueng · Pongwat Fongkanta
Institutions: Lampang Rajabhat University

81IMPACT SIGNAL

Multidisciplinary26 Sep 2026

Informal Digital Learning and English Proficiency: Practices and Challenges for Thai EFL Students

Journal of Education Culture and Society

Thailand-affiliated authors: Thinley Wangdi · Ringphami Shimray
Institutions: Walailak University · Prince of Songkla University

81IMPACT SIGNAL

Multidisciplinary26 Sep 2026

Nonlinear effects of government investment in education and out-of-pocket healthcare expenditure on quality of life in advanced and emerging economies

Social Sciences & Humanities Open

Thailand-affiliated authors: Pathairat Pastpipatkul · Htwe Ko
Institutions: Chiang Mai University

81IMPACT SIGNAL

Multidisciplinary25 Sep 2026

Two new species of the millipede genus Tylopus Jeekel, 1968 from Shan State, Myanmar (Diplopoda, Polydesmida, Paradoxosomatidae)

PubMed

Thailand-affiliated authors: Natdanai Likhitrakarn · Ruttapon Srisonchai · Somsak Panha
Institutions: Maejo University · Khon Kaen University · Chulalongkorn University

81IMPACT SIGNAL

Multidisciplinary25 Sep 2026

Social Media Engagement Influencing Public Agenda Setting

International Journal of innovative inventions in Social Science and Humanities

Thailand-affiliated authors: Zhang Yajune · Taksina Chai-ittipornwong
Institutions: Bangkokthonburi University

81IMPACT SIGNAL

Multidisciplinary25 Sep 2026

Behavioral Patterns and Identity Expression in University Students’ Uniform-Wearing: A Quantitative Study

Community and Social Development Journal

Thailand-affiliated authors: Issarapong Poltanee · Umaporn Boonphetkaew
Institutions: Kasetsart University

81IMPACT SIGNAL

Multidisciplinary25 Sep 2026

Representations of Thai Soft Power & Cultural Identity in Foreign Video Games (1988-2025): A Content Analysis from Foreign Perspectives

Community and Social Development Journal

Thailand-affiliated authors: Khajonsak Khanchai · Norberto Tenorio Bondoc
Institutions: Nakhon Pathom Rajabhat University

81IMPACT SIGNAL

Multidisciplinary25 Sep 2026

The Role of Media Exposure in the Relationship Between the Use of Artificial Intelligence and Sustainable Investment Behavior Among Generation Z

Community and Social Development Journal

Thailand-affiliated authors: Pienjai Phothavorn · Pornthip Tantivisethsak
Institutions: Dhurakij Pundit University

81IMPACT SIGNAL

Multidisciplinary25 Sep 2026

Human Resource Intelligence as a Higher-Order Capability: Evidence from HR Professionals in Thai Listed Companies

Community and Social Development Journal

Thailand-affiliated authors: Chairat Nateeprasittiporn · Boon-Anan Phinaitrup
Institutions: National Institute of Development Administration

81IMPACT SIGNAL

Multidisciplinary25 Sep 2026

Developing student research practice through the integration of Design Thinking into Inquiry-Based Learning in STEM projects in secondary schools: A mixed-methods study

Asian Journal of Education and Training

Thailand-affiliated authors: Ariya Suriyabutr · Pirom Chenprakhon
Institutions: Mahidol University

81IMPACT SIGNAL

Multidisciplinary25 Sep 2026

The influence of customer relationship management and customer experience on customer loyalty in online fashion businesses in Thailand

Journal of Accounting Business and Finance Research

Thailand-affiliated authors: Patcharaporn Kongnun · Natsapan Paopan
Institutions: Sripatum University

81IMPACT SIGNAL

Multidisciplinary25 Sep 2026

The influence of customer relationship management and service quality on customer loyalty in the medical equipment business

Journal of Accounting Business and Finance Research

Thailand-affiliated authors: Nanthana Thipsote · Natsapan Paopan
Institutions: Sripatum University

81IMPACT SIGNAL

Multidisciplinary24 Sep 2026

STEAM Education and Sustainable Development in Thailand: Achievements, Challenges, and Future Directions

Human Behavior, Development and Society

Thailand-affiliated authors: Atchara Limwongthong · Nachon Prayoonvong
Institutions: Rajamangala University of Technology Krungthep

81IMPACT SIGNAL

Multidisciplinary24 Sep 2026

Bridging the Gap: Reviewing Assessment Literacy of Teachers and Learners in Asian Content and Language Integrated Learning Classrooms

Human Behavior, Development and Society

Thailand-affiliated authors: VO TRUONG GIANG · Atima Kaewsa-ard
Institutions: Mae Fah Luang University

81IMPACT SIGNAL

Multidisciplinary24 Sep 2026

Policy-Driven Workforce Development and Integrated Skills as Predictors of Workforce Readiness in Thailand’s Digital Economy

Human Behavior, Development and Society

Thailand-affiliated authors: Kanasin Tunsakul · Khomson Tunsakul
Institutions: Southern College of Technology · Bangkok University

81IMPACT SIGNAL

Multidisciplinary23 Sep 2026