Showing 12,961 - 12,980 results of 14,865 for search 'Operational data analysis', query time: 0.26s Refine Results
  1. 12961

    Odatix: An open-source design automation toolbox for FPGA/ASIC implementation by Jonathan Saussereau, Christophe Jego, Camille Leroux, Jean-Baptiste Begueret

    Published 2025-02-01
    “…Indeed, Odatix enables comparative analysis of multiple architectural configurations through various metrics such as maximum operating frequency, resource utilization, and power consumption. …”
    Get full text
    Article
  2. 12962

    Key Audit Matters and earnings management practice pre and during COVID-19: evidence from Jordan by Sajead Mowafaq Alshdaifat, Mohamad Ali Abdul-Hamid, Mohammad Alhadab, Saidatunur Fauzi Saidin, Noor Hidayah Ab Aziz

    Published 2025-06-01
    “…Design/methodology/approach – The content analysis method was utilized with longitudinal data derived from the annual reports of industrial firms listed on the Amman Stock Exchange with 240 firm-year observations for the period of pre and during COVID-19 (2017–2021). …”
    Get full text
    Article
  3. 12963

    The Role of Intensive Islamic Courses in Strengthening Religious Foundation Among Orphaned Children by Hasan Hamzah Lubis, Ilham Tumanggor, Taufiq Hidayat Siregar

    Published 2025-03-01
    “…Using an Asset-Based Community Development (ABCD) methodological framework, we conducted a detailed investigation at Yaa Bunayya Orphanage, operated by the Mutiara Cahaya Qolbu Foundation in Teluk Dalam, South Nias, Indonesia—a region where Muslims constitute only 2.4% of the population. …”
    Get full text
    Article
  4. 12964

    AI-Driven Accounting and Sensing Applications for Investment Management by Foziljonov Ibrohimjon, Yuldashev Jahongir, Turgunov Jasurbek, Khujamurodov Askarjon, Rozhkova Elena

    Published 2025-01-01
    “…As little is known about where AI-led innovation is gaining momentum beyond institutional finance and automated trading systems, the purpose of this study is to map in what subsectors of investment management it is perceived to gain traction. Drawing on data from regression analysis and correlation matrices in emerging market contexts, we identify a long tail of niche applications and sector-specific tools in which a total of 142 unique AI-enabled platforms operate, including use cases such as fraud detection, asset rebalancing, and environmental, social, and governance (ESG) forecasting. …”
    Get full text
    Article
  5. 12965

    Preliminary study of endovascular intervention for cephalic arch stenosis under ultrasonic guidance with radiography by Zhang Li-hong, Zhan Shen, Xiao Guang-hui, Wang Yu-zhu

    Published 2022-05-01
    “…ObjectiveTo summarize the clinical experiences of endovascular treatment of cephalic arch stenosis under ultrasonic guidance with radiograph.MethodsFrom January 2017 to December 2020,clinical data were reviewed for patients of arteriovenous access malfunction and cephalic arch stenosis.Endovascular intervention was performed for cephalic arch stenosis under ultrasonic guidance with radiography.Retrospective analysis was performed for patient profiles,access information and intraoperative findings.And angiographic follow-ups were conducted for postoperative patency at 180 days.Primary endpoint was operative success rate while secondary endpoints included complication rates,postintervention primary patency rate and primary assisted patency rate of arteriovenous access at Day 180.ResultsIn patients of arteriovenous access with cephalic vein as a single outflow tract,the incidence of cephalic arch stenosis was 9.7%(48/495).Clinical manifestations included prolonged hemostasis time (<italic>n</italic>=22),prolonged hemostasis time plus progressive tumor enlargement (<italic>n</italic>=16),prolonged hemostasis time plus elevated venous pressure (<italic>n</italic>=8) and routine angiography (<italic>n</italic>=2) after thrombectomy of arteriovenous grafts.Technical success rate was 100%,clinical success rate 100% and complication rate 8.33%.All instances were vascular rupture.Radiation time was 3.8(2.4,6.3) min and radiation dose 77.4(42.7-159.6) mGy during treatment.And 180-day primary patency rate was 22.91%,primary assisted patency rate 97.92% and cumulative patency rate 97.92%.ConclusionEndovascular treatment of cephalic arch stenosis under ultrasonic guidance with radiography offers a high technical success rate,a high short-term patency and a low complication rate.It is worthy of clinical popularization.…”
    Get full text
    Article
  6. 12966

    Association between the new TyG indicator–TyHGB and gestational diabetes mellitus: results from the case–control and prospective cohort studies by Ziyi Xu, Changhui Li, Nanzhu Wang, Guojiao Song

    Published 2025-02-01
    “…Receiver operating characteristic (ROC) curves were employed to evaluate the predictive accuracy of GDM. …”
    Get full text
    Article
  7. 12967

    Detection of hidden defects of thermal protection of buildings and determination of some thermal properties of structural building materials by Non-destructive Thermal Imaging meth... by D. F. Karpov, M. V. Pavlov, A. G. Gudkov

    Published 2023-05-01
    “…The obtained values of thermophysical characteristics for the studied structural building material are consistent with the data of current regulatory documents.Conclusion. …”
    Get full text
    Article
  8. 12968

    Challenges of 4IR implementation in post offices in developing countries: A case study of South Africa by Peter Babajide Oloba

    Published 2025-03-01
    “…This approach ensured the inclusion of diverse perspectives on the risks and barriers associated with 4IR implementation. Data were analysed using thematic analysis to identify key challenges and potential strategies to address them. …”
    Get full text
    Article
  9. 12969

    Ethical and Safety Challenges of Implantable Brain-Computer Interface by Ihab Abdulrahman Satam, Róbert Szabolcsi

    Published 2025-04-01
    “…Key findings include the identification of critical safety risks, such as infection, tissue damage, and long-term iocompatibility issues, alongside actionable strategies to mitigate these risks through advanced materials, rigorous monitoring, and post-operative care. The study also highlights the security vulnerabilities inherent in invasive BCIs, including unauthorized data access and wireless communication risks, and proposes robust solutions such as encryption, secure authentication, and tamper-resistant designs. …”
    Get full text
    Article
  10. 12970

    Association of fibrinogen-to-albumin ratio in patients with isolated coronary artery ectasia by Okan Tanriverdi, Alper Sercelik

    Published 2025-05-01
    “…Statistical analyses were conducted using Student’s-t-test, Mann–Whitney U-test, Chi-square test, linear regression, logistic regression, and receiver operating characteristic (ROC) curve analysis. Results: PFAR in the CAE group was significantly higher compared to the controls (84.8 ± 7.4 vs. 70.1 ± 9.5, P < 0.001). …”
    Get full text
    Article
  11. 12971

    MFA-SCDNet: A Semantic Change Detection Network for Visible and Infrared Image Pairs by Xingyu Li, Jiulu Gong, Jianxiong Wen, Zepeng Wang

    Published 2025-06-01
    “…Semantic Change Detection (SCD) in remote sensing imagery is a common technique for monitoring surface dynamics. However, geospatial data acquisition increasingly involves the collection of visible and infrared images. …”
    Get full text
    Article
  12. 12972

    THE EFFECT OF LIGHTNING ON HIGH VOLTAGE ELECTRICAL SUBSTATIONS’ LOW VOLTAGE SYSTEMS by M. I. Fursanov, P. V. Kriksin

    Published 2016-05-01
    “…The highest probable and the most dangerous effects of lightning on low voltage systems of a substation are determined on the basis of critical review and special literature analysis and, also, of systematization of practical information that had been collected during the survey of operating substations. …”
    Get full text
    Article
  13. 12973

    U‑shaped association between relative fat mass (RFM) and stress urinary incontinence: a cross‑sectional study by Jiaqing Yang, Yuanzhuo Du, Ju Guo

    Published 2025-04-01
    “…Methods This cross-sectional study employed data from the National Health and Nutrition Examination Survey (NHANES), collected from 2005 to 2018. …”
    Get full text
    Article
  14. 12974

    Association between body roundness index and weight-adjusted waist index with asthma prevalence among US adults: the NHANES cross-sectional study, 2005–2018 by Jie Xu, Jingwen Xiong, Xiatian Jiang, Min Sun, Meng Chen, Xiaobing Luo

    Published 2025-03-01
    “…In addition, sensitivity analyses verified the robustness of these results, further confirming the conclusion of BRI and WWI as independent risk factors for asthma. Finally, receiver operating characteristic (ROC) analysis showed that BRI outperformed WWI in predicting asthma, suggesting the potential of BRI in early asthma screening. …”
    Get full text
    Article
  15. 12975

    Synchronous Control of a Dual-Motor Driving Rack and Pinion Module for Steer-by-Wire System by Insu Chung, Sehoon Oh, Kanghyun Nam

    Published 2024-01-01
    “…The algorithm was constructed using Matlab/Simulink, and the actual equipment was controlled using a data acquisition (DAQ) board. In order to compare the existing synchronous control structures with the proposed control structure, a model-based controller based on dynamic analysis was designed, and the results were derived through two commands. …”
    Get full text
    Article
  16. 12976

    Evaluation of Smart Building Integration into a Smart City by Applying Machine Learning Techniques by Mustafa Muthanna Najm Shahrabani, Rasa Apanaviciene

    Published 2025-06-01
    “…To fill these gaps, this paper introduces a novel machine learning model to predict smart building integration into smart city levels and assess their impact on smart city performance by leveraging data from 147 smart buildings in 13 regions. Six optimised machine learning algorithms (K-Nearest Neighbours (KNNs), Support Vector Regression (SVR), Random Forest, Adaptive Boosting (AdaBoost), Decision Tree (DT), and Extra Tree (ET)) were employed to train the model and perform feature engineering and permutation importance analysis. …”
    Get full text
    Article
  17. 12977

    The efficacy and safety of modified DEB-TACE in the treatment of unresectable large hypervascular hepatocellular carcinoma by LIU Song, LI Long, WANG Qingdong, YU Guangji

    Published 2024-11-01
    “…Methods A retrospective analysis was conducted on the clinical data of 169 cases of unresectable large hypervascular hepatocellular carcinoma admitted to Linyi Cancer Hospital from January 2019 to September 2022. …”
    Get full text
    Article
  18. 12978

    The current waist circumference cut point used for the diagnosis of metabolic syndrome in sub-Saharan African women is not appropriate. by Nigel J Crowther, Shane A Norris

    Published 2012-01-01
    “…The waist circumference cut points for diagnosing metabolic syndrome (as defined using the new harmonised guidelines), insulin resistance, dysglycaemia, hypertension and dyslipidaemia were obtained using receiver operator characteristic curve analysis. The prevalence of obesity, type 2 diabetes and metabolic syndrome were 50.1%, 14.3% and 42.1%, respectively. …”
    Get full text
    Article
  19. 12979

    Technology innovation and carbon efficiency in Africa: what is the role of digitalization and digital inclusive finance? by Nelson Amowine, Huaizong Li, Tomas Baležentis, Dalia Štreimikienė

    Published 2025-06-01
    “…A meta-frontier slack-based environmental polluting technology and mixed integervalued data envelopment analysis (DEA) is framed to gauge the carbon efficiency across oil-endowment and non-oil-endowment African countries from 2010 to 2019. …”
    Get full text
    Article
  20. 12980

    Innovation in the Circular Economy in the Water Sector: A Case Study on Wabag Water Services Romania by Daniela STAICU

    Published 2025-05-01
    “…To ensure a thorough, accurate, and impartial analysis of the phenomenon under investigation, multiple data collection techniques were utilized, including an in-depth interview in two stages and the examination of public documents about the company’s activities.The global emphasis on ESG criteria highlights wastewater reuse and biogas generation as key to achieving SDG 6, promoting circular economies, sustainable urban planning, and SMART city development through multi-stakeholder collaboration. …”
    Get full text
    Article