Home / Advanced Search

  • Title/Keywords

  • Author/Affliations

  • Journal

  • Article Type

  • Start Year

  • End Year

Update SearchingClear
  • Articles
  • Online
Search Results (105)
  • Open Access

    ARTICLE

    Adapted Speed System in a Road Bend Situation in VANET Environment

    Said Benkirane1, Azidine Guezzaz1, Mourade Azrour1, Akber Abid Gardezi2, Shafiq Ahmad3, Abdelaty Edrees Sayed3, Salman Naseer4, Muhammad Shafiq5,*

    CMC-Computers, Materials & Continua, Vol.74, No.2, pp. 3781-3794, 2023, DOI:10.32604/cmc.2023.033119

    Abstract Today, road safety remains a serious concern for governments around the world. In fact, approximately 1.35 million people die and 2–50 million are injured on public roads worldwide each year. Straight bends in road traffic are the main cause of many road accidents, and excessive and inappropriate speed in this very critical area can cause drivers to lose their vehicle stability. For these reasons, new solutions must be considered to stop this disaster and save lives. Therefore, it is necessary to study this topic very carefully and use new technologies such as Vehicle Ad Hoc Networks (VANET), Internet of Things… More >

  • Open Access

    ARTICLE

    Real-Time Safety Helmet Detection Using Yolov5 at Construction Sites

    Kisaezehra1, Muhammad Umer Farooq1,*, Muhammad Aslam Bhutto2, Abdul Karim Kazi1

    Intelligent Automation & Soft Computing, Vol.36, No.1, pp. 911-927, 2023, DOI:10.32604/iasc.2023.031359

    Abstract The construction industry has always remained the economic and social backbone of any country in the world where occupational health and safety (OHS) is of prime importance. Like in other developing countries, this industry pays very little, rather negligible attention to OHS practices in Pakistan, resulting in the occurrence of a wide variety of accidents, mishaps, and near-misses every year. One of the major causes of such mishaps is the non-wearing of safety helmets (hard hats) at construction sites where falling objects from a height are unavoidable. In most cases, this leads to serious brain injuries in people present at… More >

  • Open Access

    ARTICLE

    Exploring Win-Wins from Trade-Offs? Co-Benefits of Coalbed Methane Utilization for the Environment, Economy and Safety

    Bing Wang1,2,*, Zhongxun Li1, Rui Shi1, Yuzheng Zhang1, Yao Yao1

    Energy Engineering, Vol.119, No.6, pp. 2469-2487, 2022, DOI:10.32604/ee.2022.021171

    Abstract With policy incentives for the coalbed methane in energy industry, coalbed methane from coal production has been effectively improved by technology innovations in coalbed methane extraction and utilization. The progress of coalbed methane promotes the clean construction of energy system and contributes to carbon neutrality target. To quantitatively measure the contributions of the coalbed methane in energy industry, this paper builds a carbon emissions accounting system for coalbed methane in China and assesses the historical co-benefits of coalbed methane utilization from the aspects of emissions reduction, safety and economy. By using the parameters of gas content, raw coal production, gas… More >

  • Open Access

    ARTICLE

    Failure Mode and Effects Analysis Based on Z-Numbers and the Graded Mean Integration Representation

    Hanhan Zhang1, Zhihui Xu2, Hong Qian1, Xiaoyan Su1,*

    CMES-Computer Modeling in Engineering & Sciences, Vol.134, No.2, pp. 1005-1019, 2023, DOI:10.32604/cmes.2022.021898

    Abstract Failure mode and effects analysis (FMEA) is a widely used safety assessment method in many fields. Z-number was previously applied in FMEA since it can take both possibility and reliability of information into consideration. However, the use of fuzzy weighted mean to integrate Z-valuations may have some drawbacks and is not suitable for some situations. In this paper, an improved method is proposed based on Z-numbers and the graded mean integration representation (GMIR) to deal with the uncertain information in FMEA. First, Z-numbers are constructed based on the evaluations of risk factors O, S, D for each failure mode by… More >

  • Open Access

    ARTICLE

    Developing Reliable Digital Healthcare Service Using Semi-Quantitative Functional Resonance Analysis

    Zhengshu Zhou*, Yutaka Matsubara, Hiroaki Takada

    Computer Systems Science and Engineering, Vol.45, No.1, pp. 35-50, 2023, DOI:10.32604/csse.2023.030848

    Abstract Since entering the era of Industry 4.0, the concept of Healthcare 4.0 has also been put forward and explored by researchers. How to use Information Technology (IT) to better serve people’s healthcare is one of the most featured emerging directions in the academic circle. An important field of Healthcare 4.0 research is the reliability engineering of healthcare service. Because healthcare systems often affect the health and even life of their users, developers must be very cautious in the design, development, and operation of these healthcare systems and services. The problems to be solved include the reliability of business process, system… More >

  • Open Access

    ARTICLE

    Hysteresis of Dam Slope Safety Factor under Water Level Fluctuations Based on the LEM Coupled with FEM Method

    Guodong Liu1,2,*, Zhijun Zhou1, Shiqiang Xu1, Wenjing Mi2

    CMES-Computer Modeling in Engineering & Sciences, Vol.133, No.2, pp. 351-375, 2022, DOI:10.32604/cmes.2022.020335

    Abstract Water level variations have caused numerous dam slope collapse disasters around the world, illustrating the large influence of water level fluctuations on dam slopes. The required indoor tests were conducted and a numerical model of an actual earth-filled dam was constructed to investigate the influences of the water level fluctuation rate and the hysteresis of the soil–water characteristic curve (SWCC) on the stability of the upstream dam slope. The results revealed that the free surface in the dam body for the desorption SWCC during water level fluctuations was higher than that for the adsorption SWCC, which would be more evident… More >

  • Open Access

    ARTICLE

    Efficacy, Safety and Characteristics of the Amplatzer Vascular Plug II and IV Utilization for Various Percutaneous Occlusions in Children under 10 Years

    Hugues Lucron1,*, Alban-Elouen Baruteau2,3, Caroline Ovaert4, Ali Houeijeh5, Mélanie Brard1, Patrice Guerin2, François Bourlon6, Claire Dauphin7, Saskia Tuttle1, Maha Tagorti3, Rishika Banydeen8, François Godart5

    Congenital Heart Disease, Vol.17, No.4, pp. 421-436, 2022, DOI:10.32604/chd.2022.020835

    Abstract Objectives: We aim to describe the efficacy, safety, and characteristics of the Amplatzer Vascular Plug (AVP) II and IV “off-label” use for multiple cardiovascular occlusions in children under 10 years. Methods: Observational retrospective multicenter (2007–2020, 6 centers) review of paediatric procedures using AVP II or IV. Results: A total of 125 children (49.6% aged ≤ 1 year, 147 lesions) underwent 136 successive procedures (success rate: 98.5%) using 169 devices (109 AVP IV, 60 AVP II). The mean device diameter was 7.7 ± 3.2 mm (4–20 mm). The median AVP size to vessel diameter ratio was 1.3 (0–2). The median age and weight… More > Graphic Abstract

    Efficacy, Safety and Characteristics of the Amplatzer Vascular Plug II and IV Utilization for Various Percutaneous Occlusions in Children under 10 Years

  • Open Access

    REVIEW

    Use of the Naphthoquinone YM155 (Sepantronium Bromide) in the Treatment of Cancer: A Systematic Review and Meta-Synthesis

    Dariimaa Ganbat1,2, Bat-Erdene Jugder3, Lkhamaa Ganbat4, Miki Tomoeda5, Erdenetsogt Dungubat2,6, Ambaga Miyegombo7, Gantsetseg Garmaa8, Yoshihisa Takahashi6, Ryuji Fukuzawa6, Ichiro Mori6, Takayuki Shiomi6, Akinori Nakata9, Yasuhiko Tomita6,*

    Oncologie, Vol.24, No.2, pp. 195-225, 2022, DOI:10.32604/oncologie.2022.022299

    Abstract Most cancer cells overexpress the anti-apoptotic protein survivin and display redox dysregulation originating from genotypic and phenotypic alterations. These disturbances contribute to the uncontrolled proliferation, invasion, and chemoresistance of cancer cells, yet they also represent a specific vulnerability that could be exploited therapeutically in selected tumors. YM155 (sepantronium bromide) is a naphthoquinone-containing imidazolebased compound that selectively inhibits survivin expression at the transcriptional and post-transcriptional levels. Here, we performed a systematic review and meta-analysis of clinical studies in which YM155 was administered as monotherapy or combination therapy for patients with cancer. We assessed fully or partially reported clinical outcomes and pharmacological… More >

  • Open Access

    ARTICLE

    Efficacy and Safety of CalliSpheres® Drug-Eluting Beads Transarterial Chemoembolization in Barcelona Clinic Liver Cancer Stage C Patients

    Yaohong Liu, Wensou Huang, Mingji He, Hui Lian, Yongjian Guo, Jingjun Huang, Jingwen Zhou, Kangshun Zhu

    Oncology Research, Vol.27, No.5, pp. 565-573, 2019, DOI:10.3727/096504018X15313896322888

    Abstract This study aimed to investigate the efficacy and safety of drug-eluting beads transarterial chemoembolization (DEB-TACE) treatment in Barcelona Clinic Liver Cancer (BCLC) stage C liver cancer patients. In 39 patients with BCLC stage C liver cancer, after the first cycle of DEB-TACE, 2 (5.1%) and 24 (61.5%) patients achieved complete response (CR) and partial response (PR) to give an overall objective response rate (ORR) of 66.7%. With respect to the second cycle of therapy, the ORR was higher in patients receiving DEB-TACE compared with those receiving cTACE (57.1% vs. 11.1%). After the first cycle of DEB-TACE treatment, the percentages of… More >

  • Open Access

    ARTICLE

    Efficacy and Safety of Drug-Eluting Beads Transarterial Chemoembolization by CalliSpheres® in 275 Hepatocellular Carcinoma Patients: Results From the Chinese CalliSpheres® Transarterial Chemoembolization in Liver Cancer (CTILC) Study

    Junhui Sun*1, Guanhui Zhou*1, Xiaoxi Xie, Wenjiang Gu, Jing Huang§, Dedong Zhu, Wenhao Hu#, Qinming Hou**, Changsheng Shi††, Tiefeng Li‡‡ , Xin Zhang§§, Wenbin Ji¶¶, Shihong Ying§§, Zhiyi Peng§§, Jian Zhou##, Zhihai Yu***, Jiansong Ji†††, Haijun Du‡‡‡, Xiaohua Guo§§§, Jian Fang¶¶¶, Jun Han###, Huanhai Xu****, Zhichao Sun††††, Wenqiang Yu‡‡‡‡, Guoliang Shao§§§§, Xia Wu¶¶¶¶ ,Hongjie Hu¶¶¶¶ , Ling Li#, Jiaping Zheng§§§§, Jun Luo§§§§, Yutang Chen§§§§, Guohong Cao####, Tingyang Hu‡‡‡‡

    Oncology Research, Vol.28, No.1, pp. 75-94, 2020, DOI:10.3727/096504019X15662966719585

    Abstract The purpose of this study was to investigate the efficacy and safety of drug-eluting beads transarterial chemoembolization (DEB-TACE) treatment in Chinese hepatocellular carcinoma (HCC) patients and the prognostic factors for treatment response as well as survival. A total of 275 HCC patients were included in this prospective study. Treatment response was assessed by modified Response Evaluation Criteria in Solid Tumors (mRECIST), and progression-free survival (PFS) as well as overall survival (OS) were determined. Liver function and adverse events (AEs) were assessed before and after DEB-TACE operation. Complete response (CR), partial response (PR), and objective response rate (ORR) were 22.9%, 60.7%,… More >

Displaying 31-40 on page 4 of 105. Per Page