Results 1 to 10 of about 69,041 (263)

Robust quantum state engineering through coherent localization in biased-coin quantum walks [PDF]

EPJ Quantum Technology, 2018
We address the performance of a coin-biased quantum walk as a generator for non-classical position states of the walker. We exploit a phenomenon of coherent localization in the position space - resulting from the choice of small values of the coin ...
Helena Majury, Joelle Boutari, Elizabeth O’Sullivan, Alessandro Ferraro, Mauro Paternostro   +4 more
doaj   +5 more sources

Determining the Minimum Effective Concentration of Ropivacaine in Epidural Anesthesia for Tolerable Pain in Transforaminal Percutaneous Endoscopic Lumbar Discectomy to Avoid Nerve Injury: A Double-Blind Study Using a Biased-Coin Design [PDF]

Drug Design, Development and Therapy, 2022
Bingwei Hu,1,2 Liang Li,2 Hongwei Wang,2 Tingting Ma,2 Zhimei Fu,2 Xianhui Kang,3 Zhiying Feng1 1Department of Pain, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China; 2Department of ...
Hu B, Li L, Wang H, Ma T, Fu Z, Kang X, Feng Z   +6 more
doaj   +2 more sources

Effective dose of ciprofol combined with low-dose sufentanil for sedation of gastroscopy: a dose-finding study using a biased coin design [PDF]

BMC Anesthesiology
Objective This study aimed to determine the 90% effective dose of ciprofol combined with 5 µg of sufentanil for sedation during gastroscopy. Methods This was a double-blind, single-center dose-finding study.
Bingwei Hu, Ting Guan, Chenyuan Yu, Danfeng Wang, Qing Wang, Hongwei Wang   +5 more
doaj   +2 more sources

ED90 of intravenous remimazolam for alleviating preoperative anxiety in children: a prospective dose-finding study [PDF]

Frontiers in Medicine
BackgroundChildren’s minds are immature, making them more susceptible to severe anxiety when separated from their parents before surgery. Alleviating preoperative anxiety in children is essential for providing comfort-oriented healthcare.
Xu-ming Zhu, Xiao-yong Wei, Qian-yu Guo, Pei-pei Hao, Le-ting Ji, Chang-sheng Li   +5 more
doaj   +2 more sources

Minimum Effective Concentration of Ropivacaine for Ultrasound-Guided RISS Block in VATS: A Biased Coin Design Approach [PDF]

Drug Design, Development and Therapy
Ping Li,1,2 Zhongsai Yang,1,3 Long Zhang,4 Ruilan Wu,2 Manhua Zhu,2 Junran Xie1 1Department of Anesthesiology, Zhejiang University School of Medicine Sir Run Run Shaw Hospital, Hangzhou, Zhejiang Province, 310016, People’s Republic of China; 2Department ...
Li P, Yang Z, Zhang L, Wu R, Zhu M, Xie J   +5 more
doaj   +2 more sources

Topical Airway Lidocaine Spray Reduces the 95% Effective Dose of Sufentanil for Blunting Hemodynamic Response to Tracheal Intubation in Elderly Patients: A Biased-Coin Up-and-Down Sequential Allocation Trial [PDF]

Drug Design, Development and Therapy
Xu Chen,1,* Jinjing Yang,2,* Kunyun Pan,1 Hao Wu,1 Sheng Wang,1 Wei Zhang,1 Chengwei Yang1 1Department of Anesthesiology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology ...
Chen X, Yang J, Pan K, Wu H, Wang S, Zhang W, Yang C   +6 more
doaj   +2 more sources

Pharmacodynamics study of remimazolam besylate in anxious patients undergoing gastroscopy: a biased-coin design up-and-down sequential allocation trial [PDF]

BMC Anesthesiology
Background This study aimed to evaluate the impact of anxiety on the pharmacodynamics of remimazolam besylate in patients undergoing gastroscopy. Methods Patients undergoing gastroscopy were divided into two groups: an anxiety group (Self -rating Anxiety
Bao-Zhu Cha, Shuang-Yan Hu, Nian-Ping Chen, Jia-Fei Cao, Cheng Xu, Kai Qiu, Foquan Luo   +6 more
doaj   +2 more sources

The EC90 of remifentanil for inhibiting endotracheal intubation responses under anesthesia induction with ciprofol: study protocol for a dose-finding trial with the biased-coin design [PDF]

Trials
Background Tracheal intubation may cause significant hemodynamic responses. Many drugs have been shown to be effective in modifying these cardiovascular responses, including remifentanil, fentanyl, sufentanil, and alfentanil. However, the 90% effect-site
Jianing Guo, Fangsheng Xu, Luoyun Li, Zeru Zhang, Baichun Xing, Qin Fan, Zehua Wang, Chunyu Li   +7 more
doaj   +2 more sources

Determine of 90% Effective Dose of Oliceridine Combined with Etomidate for Inhibiting Laryngeal Mask Airway Insertion Responses in Patients of Different Ages: A Biased-Coin Sequential Allocation Dose-Finding Trial [PDF]

Drug Design, Development and Therapy
Fangsheng Xu,1,* Yuanyuan Cui,2,* Zhengle Wang,1 Rongguang Liu,1 Jian Tang,1 Yuan Xu,1 Luoyun Li,3 Chunyu Li,4 Meifang Wang,1 Jianfeng Pu1 1Department of Anesthesiology, Changshu No.
Xu F, Cui Y, Wang Z, Liu R, Tang J, Xu Y, Li L, Li C, Wang M, Pu J   +9 more
doaj   +2 more sources

The 90% minimum effective volume and concentration of lidocaine for ultrasound-guided stellate ganglion blocks in adults: a biased-coin design, up-and-down sequential allocation trial [PDF]

Korean Journal of Anesthesiology
Background As ultrasound imaging technology matured, stellate ganglion blocks (SGBs) have become increasingly precise and safe, and their use in clinical practice has become widespread. However, the 90% minimum effective volume (MEV90) and concentration (
Shujun Sun, Qinghua Yin, Jiwei Shen, Yang Lv, Long Li, Zhangyan Mao, Yun Lin, Xiangdong Chen, Dong Yang   +8 more
doaj   +2 more sources