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EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

1,027 analyses
Clinical Medicine74IMPACT SIGNAL
Evidence of global relevance

Impact of biofilm formation on mortality in Candida tropicalis candidaemia: A retrospective study of ICU and Non-ICU patients

A retrospective Thai referral-center study of 146 C. tropicalis candidemia episodes in 145 patients found high biofilm formation in 33.6% and 30-day mortality of 74.0%. Overall mortality did not differ by biofilm category; lower survival only in non-ICU patients is a subgroup finding requiring confirmation, not a stand-alone prognostic marker.

Thai researchersTeera Leepattarakit · Orawan Tulyaprawat · Anusara Mongkudkarn · Popchai Ngamskulrungroj
Clinical Medicine74IMPACT SIGNAL
Evidence of global relevance

Characteristic flow of different right ventricular outflow tract morphology in repaired tetralogy of fallot patients studied by 4D-flow cardiac magnetic resonance images

A retrospective study of 120 repaired tetralogy-of-Fallot patients found similar conventional CMR, pulmonary regurgitation, and clinical outcomes across tubular and pyramidal RVOT shapes, while 4D-flow CMR detected local differences in velocity, wall shear stress, and energy loss. This shows imaging sensitivity, not yet prognostic or transcatheter-valve selection utility.

Thai researchersAuttapol Srivichean · Paweena Chungsomprasong · Yonthakan Sanwong · Thanyarat Phoprom · Chodchanok Vijarnsorn · Karnkawin Patharateeranart · Watcharachai Kangvanskol · Prakul Chanthong · Thita Pacharapakornpong · Ploy Thammasate · Kritvikrom Durongpisitkul · Jarupim Soongswang
Clinical Medicine74IMPACT SIGNAL
Evidence of global relevance

Eight-week high-intensity inspiratory muscle training improves cardiac autonomic function in COPD: a randomized controlled trial

A randomized trial in 39 stable COPD patients found that eight weeks of 30 inspiratory breaths twice daily at the highest tolerable intensity shifted heart-rate variability toward greater parasympathetic activity and improved six-minute walk distance and health scores versus control. The trial was small, lacked sham training, and did not measure long-term cardiac events or exacerbations.

Thai researchersPairoj Suraprapapich · Wattana B. Watanapa · Sauwaluk Dacha · Wilawan Ketpan · Somruthai Yeunyong · Kanokwan Rattanasaengloet · Nontanat Sathaporn · Benjamas Chuaychoo
Clinical Medicine74IMPACT SIGNAL
Evidence of global relevance

Prevalence and prognostic impact of unrecognized myocardial infarction detected by cardiac magnetic resonance in Thai patients with obesity

Among 1,053 Thai patients with BMI at least 25 kg/m2 who underwent cardiac magnetic resonance, 9.9% had scars consistent with previously unrecognized myocardial infarction. This group had more major cardiovascular events over a median 9.2 years, but most participants were selected for CMR because coronary disease was suspected, so this is not population prevalence among people with obesity.

Thai researchersPunyanuch Chayanopparat · Piyachai Siriphiphatcharoen · Issarayus Laohabut · Thanawat Ruengchaisiwawaith · Yodying Kaolawanich
Basic Science74IMPACT SIGNAL
Evidence of global relevance

Aggregatibacter actinomycetemcomitans NadN Contributes to Neutrophil Extracellular Trap Degradation

Cell-based experiments found that Aggregatibacter actinomycetemcomitans, a bacterium associated with periodontitis, can degrade neutrophil extracellular traps after capture and identified membrane-associated NadN as an important mediator. Expressing NadN in Lactococcus lactis conferred NET-degrading activity, but patient or animal evidence of disease impact is not yet available.

Thai researchersYaowapa Puanglai · Anongnard Kasorn · Oranart Matangkasombut · Dujduan Waraho‐Zhmayev · Soraya Chaturongakul · Fabien Loison
Clinical Medicine74IMPACT SIGNAL
Evidence of global relevance

Measurement of Plasma Free Hemoglobin Using the Hemolysis Index of the Mindray BS-800

A Siriraj team validated the Mindray BS-800 hemolysis index for plasma free hemoglobin against the Harboe method, reporting high precision and correlation across the evaluated range and a 2 mg/dL detection limit. High bilirubin caused up to 15% negative bias, and analytical validation does not establish clinical-outcome benefit.

Thai researchersPunchisa Viruttanachai · Nuttiruetai Chanpo · Anchalee Thedsawad · Janejira Kittivorapart · Theera Ruchutrakool · Chattree Hantaweepant
Public Health74IMPACT SIGNAL
Evidence of global relevance

Phylogenomic structure and resistance profiles of clinical Proteus mirabilis from a Thai hospital

Whole-genome analysis of 17 clinical Proteus mirabilis isolates from hospitals in Narathiwat found genetic diversity and multiple resistance genes despite broad phenotypic susceptibility. qnrD1 appeared on similar Col3M-associated contigs in two isolates, suggesting possible mobile elements, but the small study did not demonstrate transmission.

Thai researchersThunchanok Yaikhan · Panupong Sukpan · Jarunee Pakhawan · Sarunyou Chusri · Thitaporn Dechathai · Sirikan Suwannasin · Kamonnut Singkhamanan · Komwit Surachat
Public Health74IMPACT SIGNAL
Evidence of global relevance

Severe Pregnancy-Associated Acute Kidney Injury and Maternal Vulnerability

Electronic records covering 4,094,111 US pregnancies showed severe pregnancy-associated acute kidney injury rising from 9.0 to 27.6 per 10,000 pregnancies between 2012-2013 and the COVID-19 era. Pre-existing cardiometabolic vulnerability was associated with risk, but observational data cannot separate infection, access, testing, and secular trends.

Thai researchersNattachai Srisawat
Clinical Medicine74IMPACT SIGNAL
Evidence of global relevance

Integrative hematological and transcriptomic analysis reveals monocyte alterations and molecular signatures of inflammatory-coagulation crosstalk in long COVID

A comparison of 21 people with long COVID and 24 asymptomatic controls found lower white-cell, monocyte, and platelet counts and longer APTT. Integrated with a separate public transcriptomic dataset, the findings support a proposed inflammation-coagulation model, but the small and non-identical datasets cannot establish mechanism.

Thai researchersParin Kamseng · Namngern Chantaramanee · Rittikorn Sompan · Sarayot Rareongjai
Public Health74IMPACT SIGNAL
Evidence of global relevance

Toxicological Assessment of Oligofructans Derived from Raw Sugar Fermentation by Bacillus subtilis TISTR 001 and Their Modulatory Effects on Rat Gut Microbiota

Thai researchers evaluated oligofructans produced from raw sugar using Bacillus subtilis TISTR 001. Rats showed no treatment-related mortality or toxicity at doses up to 2,000 mg/kg/day for 90 days, alongside reported shifts in gut microbial taxa. These are preclinical animal findings and do not establish human safety or benefit.

Thai researchersSirinya Taya · Boontiwa Ninchan · Sonthaya Umsumarng · Jutamat Klinsoda · Rawiwan Wongpoomchai · Charatda Punvittayagul
Environment and Engineering74IMPACT SIGNAL
Evidence of global relevance

A Multi-Frequency SAR Framework for Methane Emission Estimation in Thai Rice Paddies

A GISTDA-led framework combines Sentinel-1 and ALOS-2 radar with IPCC accounting to detect crop timing, classify water regimes, and estimate methane from irrigated rice in Thailand's central plain. Mean absolute error was 18.5 kg CH4/ha, but structural uncertainty in the IPCC Tier 1 emission factor exceeded all algorithmic errors combined.

Thai researchersNuntikorn Kitratporn · Kanjana Koedkurang · Panu Nueangjamnong · Kittiphop Simachokchai · Chompunut Chayawat
Clinical Medicine74IMPACT SIGNAL
Evidence of global relevance

Predictors of Early Recurrence and Survival Outcomes Following Curative Resection for Colorectal Liver Metastases and the Role of Salvage Surgery: A Retrospective Cohort Study

In a retrospective cohort of 109 patients undergoing liver resection for colorectal liver metastases, high tumor burden, major intraoperative blood loss, T3/T4 primary disease, and RAS mutation were associated with early recurrence. Selected patients undergoing salvage re-hepatectomy had favorable long-term survival, but small subgroups and strong selection bias prevent causal conclusions.

Thai researchersPipit Burasakarn · Nisanat Thongkua · Vachiraluck Chalokool · Anuparp Thienhiran · Sermsak Hongjinda · Pusit Fuengfoo
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
Multidisciplinary

การพฒนากจกรรมการเรยนรโดยใชปญหาเปนฐาน (PBL) รวมกบเทคนคการเลาเรองจากขอมล เพอสงเสรมทกษะการสอสารและสอความหมายทางคณตศาสตร เรอง สถต สำหรบนกเรยนชนมธยมศกษาปท 3

Journal of Education and Innovation

Thailand-affiliated authors
ธัญญารัตน์ เจริญสุข · น้ำทิพย์ องอาจวาณิชย์
Institutions
Naresuan University
81IMPACT SIGNAL
Multidisciplinary

การพฒนารปแบบการจดการเรยนรสงคมศกษาโดยใชทฤษฎการสรางความรเชงสงคมรวมกบแนวคดความเปนธรรมในสงคมและกระบวนการวภาษวธ เพอสงเสรมความฉลาดร ทางกฎหมายและจนตนาการพลเมอง ของนกเรยนระดบชนมธยมศกษาตอนปลาย

Journal of Education and Innovation

Thailand-affiliated authors
นันทพร รอดผล · ศิริวรรณ วณิชวัฒนวรชัย
Institutions
Silpakorn University
81IMPACT SIGNAL
Multidisciplinary

Sustainable Tourism Development Through a Stakeholder-Based Quality of Life Assessment in Phuket, Thailand

Land

Thailand-affiliated authors
Pawinee Iamtrakul · Preechaya Saraphol
Institutions
Thammasat University
81IMPACT SIGNAL
Multidisciplinary

แบบจำลอง TAC : พลวตของกระบวนการและเวลาในการทำวทยานพนธ

Journal of Education and Innovation

Thailand-affiliated authors
ลัดดาวัลย์ สำราญ · สุพรรษา ไทยธรรม
Institutions
Rajamangala University of Technology Suvarnabhumi
81IMPACT SIGNAL
Multidisciplinary

Dynamic validation of subsurface CO2 utilization and storage capacity in depleted gas carbonate reservoirs, northeastern Thailand

Engineering Journal

Thailand-affiliated authors
Thotsaphon Chaianansutcharit · Sukonmeth Jitmahantakul
Institutions
Chulalongkorn University
81IMPACT SIGNAL
Multidisciplinary

การพฒนาแบบวดระดบการฟนตวในโลกดจทลของนกเรยนชนมธยมศกษาตอนปลาย

Journal of Education and Innovation

Thailand-affiliated authors
วิภารัตน์ โอฬารทิชาชาต · ลภัสพิชชา สุรวาทกุล
Institutions
Chulalongkorn University
81IMPACT SIGNAL
Multidisciplinary

การสรางแบบทดสอบวนจฉยความสามารถดานไวยากรณ วชาภาษาองกฤษแบบสลำดบขน ของนกเรยนชนมธยมศกษาปท 3

Journal of Education and Innovation

Thailand-affiliated authors
เกตน์สิรี ส้มซ่า · กฤธยากาญจน์ โตพิทักษ์
Institutions
Naresuan University
81IMPACT SIGNAL
Multidisciplinary

Automatic macadamia nut cracker machine

Frontiers in Engineering Innovation Research

Thailand-affiliated authors
Wirat Sangsuriyarid · Orathai Tangsirinaruenart
Institutions
Rajamangala University of Technology
81IMPACT SIGNAL
Multidisciplinary

Fostering Self-Awareness Through Core Reflection and Coaching: Enhancing Online Teaching Practices in Pre-Service Teachers

Teaching & Learning Inquiry The ISSOTL Journal

Thailand-affiliated authors
Unyaparn Sinlapaninman · Wannatida Yonwilad
Institutions
Kalasin University
81IMPACT SIGNAL
Multidisciplinary

การวเคราะหเสนทางการใหเหตผลทางวทยาศาสตรของนกเรยนตอขอมลสนคาสขภาพ

Journal of Education and Innovation

Thailand-affiliated authors
จิดาภา พรหมสิงห์ · ทัศตริน วรรณเกตุศิริ
Institutions
Kasetsart University
81IMPACT SIGNAL
Multidisciplinary

การพฒนาการจดการเรยนรโดยใชปรากฏการณเปนฐานรวมกบเกมมฟเคชน (GAMIFICATION) เพอสงเสรมจตสำนกการปองกนการทจรตของนกเรยนชนประถมศกษาตอนปลาย ผานการจดการเรยนรแบบบรณาการชนเรยนในโรงเรยนขนาดเลก

Journal of Education and Innovation

Thailand-affiliated authors
ณัฐกิตต์ ทับทิม · กฤธยากาญจน์ โตพิทักษ์
Institutions
Naresuan University
81IMPACT SIGNAL
Multidisciplinary

ผลการจดการเรยนรแบบอปนยและการใหขอมลแบบยอนกลบทมตอความสามารถในการเขยนยอความของนกเรยนชนมธยมศกษาตอนตน

Journal of Education and Innovation

Thailand-affiliated authors
กนกภรณ์ มีโภค · ทัศนีย์ เศรษฐพงษ์
Institutions
Suan Sunandha Rajabhat University
81IMPACT SIGNAL
Multidisciplinary

ปจจยการบรหารทสงผลตอการเปนองคการแหงการเรยนรของสถานศกษา สงกดสำนกงานเขตพนทการศกษาประถมศกษากำแพงเพชร เขต 1

Journal of Education and Innovation

Thailand-affiliated authors
ชุติมา ดียิ่ง · ชำนาญ ปาณาวงษ์
Institutions
Naresuan University
81IMPACT SIGNAL
Multidisciplinary

การใชกจกรรมการจดการเรยนรโดยการสรางแบบจำลองทางคณตศาสตร ทสงเสรมความสามารถในการแกปญหาทางคณตศาสตร และการใชตวแทน ทางคณตศาสตร เรอง สถต (2) สำหรบนกเรยนชนมธยมศกษาปท 2

Journal of Education and Innovation

Thailand-affiliated authors
ชูชีพ ไพรวันมั่นคง · วนินทร พูนไพบูลย์พิพัฒน์
Institutions
Naresuan University
81IMPACT SIGNAL
Multidisciplinary

การพฒนาการอานภาษาองกฤษเพอความเขาใจโดยใชกจกรรมตามกลยทธการตอบสนองของนกเรยนชนมธยมศกษาปท 3

Journal of Education and Innovation

Thailand-affiliated authors
จีรฐขวัญ เรือนจันทร์ · สุพรทิพย์ ธนภัทรโชติวัต
Institutions
Naresuan University
81IMPACT SIGNAL
Multidisciplinary

Understanding challenges in the provision of care for gestational diabetes: A qualitative study of pregnant women's and nurse-midwives’ perspectives in Thailand

Heliyon

Thailand-affiliated authors
Piangkhuan Phutong · Wareerat Jittitaworn
Institutions
Navamindradhiraj University
81IMPACT SIGNAL
Multidisciplinary

Validating Undergraduate English Majors' Communication Competency

International Journal on Studies in Education

Thailand-affiliated authors
Nanteya Suwan · Sirinthorn Meekhobtong
Institutions
King Mongkut's Institute of Technology Ladkrabang
81IMPACT SIGNAL
Multidisciplinary

From American-style China studies to Sino-Thai Sinologism: a decolonising idea of China through foreign affairs from below

International Journal of Asian Studies

Thailand-affiliated authors
Pittikorn Panyamanee · Aranya Siriphon
Institutions
Khon Kaen University · Chiang Mai University
81IMPACT SIGNAL
Multidisciplinary

The impact of finfluencers, financial literacy, and behavioral factors on investment initiation

Risk Governance and Control Financial Markets & Institutions

Thailand-affiliated authors
Itthirit Wongchai · Karnjana Songwathana
Institutions
Bangkok University
81IMPACT SIGNAL
Multidisciplinary

Exclusive Breastfeeding, Family Context, and Executive Function in Early Childhood: A Cross-Sectional Study in Khon Kaen, Thailand

International Journal of Environmental Research and Public Health

Thailand-affiliated authors
Kusuma Prommalar Virte · Varisara Luvira
Institutions
Khon Kaen University
81IMPACT SIGNAL
Multidisciplinary

Transformational leadership and food waste reduction: the mediating role of employee self-efficacy and intention in mass-tourist destinations

Journal of Human Resources in Hospitality & Tourism

Thailand-affiliated authors
Piraporn Jindawattanapong · Kris Sincharoenkul
Institutions
Prince of Songkla University
81IMPACT SIGNAL
Multidisciplinary

Not human, still social: Thai EFL learners’ willingness to communicate with ChatGPT

Technology in Language Teaching & Learning

Thailand-affiliated authors
Naratip Jindapitak · Munir Laeha
Institutions
Prince of Songkla University
81IMPACT SIGNAL
Multidisciplinary

Primary science teachers’ perceptions of digital tools: a qualitative study of challenges and pedagogical implications

International Journal of Evaluation and Research in Education (IJERE)

Thailand-affiliated authors
Wenlin Yang · Sirinapa Kijkuakul
Institutions
Naresuan University
81IMPACT SIGNAL
Multidisciplinary

Gamification and MOOC persistence: an integrated UTAUT2–SDT–engagement model

International Journal of Evaluation and Research in Education (IJERE)

Thailand-affiliated authors
Waraporn Jirapanthong · Siwakorn Banluesapy
Institutions
Dhurakij Pundit 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