Results 191 to 200 of about 23,261,811 (330)

Establishment of Typical Operating Conditions for Train Traction System Based on Short Trip Analysis Method

Kongzhi Yu Xinxi Jishu
This paper presents a method to establish typical operating conditions for train traction systems by combining site-based short trip analysis with nonparametric tests, in order to overcome various obstacles, such as inadequate efficiency testing results ...
LU Xiulong, GUO Yidan, CHENG Hao, DENG Ming, ZOU Xiaoyang   +4 more
doaj  

A novel robotic traction system for endoscopic submucosal dissection - achieving en bloc resection of an extensive laterally spreading tumor in the lower rectum. [PDF]

Endoscopy
Zhai Z, Bao C, Li W, Yang C, Gong W.
europepmc   +1 more source

Patient‐Derived 3D‐Bioprinted Intrahepatic Cholangiocarcinoma Models Recapitulate Tumor Autologous Traits and Predict Personalized Adjuvant Therapy

Advanced Science, EarlyView.
Leveraging 3D bioprinting, this study establishes patient‐derived in vitro models of intrahepatic cholangiocarcinoma. These models faithfully recapitulate the histopathology, molecular profiles, and genomic characteristics of the original patient tumors.
Yuce Lu, Liwei Du, Minghao Sun, Kai Zhang, Mingchang Pang, Shangze Jiang, Jiaxun Dong, Xiyue Liu, Bao Jin, Fu Xu, Hang Sun, Jiangang Zhang, Huiyu Yang, Xiaobo Yang, Xin Lu, Yiyao Xu, Haitao Zhao, Shunda Du, Xinting Sang, Yongchang Zheng, Lei Zhang, Xueshuai Wan, Huayu Yang, Yilei Mao   +23 more
wiley   +1 more source

Early results from the use of an innovative vertical fascial traction system for the management of patients with open abdomen. [PDF]

Front Surg
Ioannidis O, Brenta A, Theodorou A, Siozos K, Gemousakakis G, Anestiadou Ε, Klonou E, Symeonidis SK, Bitsianis S, Kotidis E, Mantzoros I, Pramateftakis MG, Angelopoulos S.   +12 more
europepmc   +1 more source

Pacinian Corpuscle‐Inspired Strain Conversion Enables Ultrasensitive, Linear, and Broad‐Range Piezoelectric Sensing for Cardiovascular Health Monitoring

Advanced Science, EarlyView.
A bioinspired piezoelectric sensor mimicking Pacinian corpuscles is developed to enable ultrasensitive and linear pressure sensing. A multilayer grooved architecture converts normal pressure into in‐plane strain, delivering high sensitivity, wide linear range, and efficient energy harvesting, enabling high‐fidelity wrist pulse monitoring and ...
Qi Yang, Zhongqian Song, Shengjie Liu, Yingming Ma, Weiyan Li, Huijun Kong, Cuiyu Liu, Yu Bao, Li Niu   +8 more
wiley   +1 more source

A Constant-Pressure and Convenient Upper-Limb Traction System Suitable for Lateral Decubitus Shoulder Arthroscopy. [PDF]

Arthrosc Tech
Gong WJ, Jiang HT, Zhu RT.
europepmc   +1 more source

RRAM Variability Harvesting for CIM‐Integrated TRNG

Advanced Electronic Materials, EarlyView.
This work demonstrates a compute‐in‐memory‐compatible true random number generator that harvests intrinsic cycle‐to‐cycle variability from a 1T1R RRAM array. Parallel entropy extraction enables high‐throughput bit generation without dedicated circuits. This approach achieves NIST‐compliant randomness and low per‐bit energy, offering a scalable hardware
Ankit Bende, Gokulnath Rajendran, Regina Dittmann, Anupam Chattopadhyay, Vikas Rana   +4 more
wiley   +1 more source

Endoscopic submucosal dissection of a rectal lesion using a new flower-shaped multiband traction system. [PDF]

Endoscopy
Riu Pons F, Antón Arnal M, Pantaleón Sanchez MA, Batlle Garcia M, Urgorri AS, Bessa Caserras X, Barranco Priego L.   +6 more
europepmc   +1 more source

Rethinking Power Solutions for Healthcare Wearables: From Point‐of‐Care and Episodic use to Continuous Monitoring and Therapeutic Platforms

Advanced Energy and Sustainability Research, EarlyView.
This Perspective examines practical power solutions for wearable healthcare systems, highlighting the limits of standard batteries. It categorizes wearables into four domains—point‐of‐care diagnostics, episodic monitoring, continuous long‐term monitoring, and therapeutic platforms—and analyzes their power needs.
Seokheun Choi
wiley   +1 more source

Distraction ligamentotaxis for complex proximal interphalangeal joint fracture dislocations: a clinical study and the modified pins rubber band traction system revisited. [PDF]

Burns Trauma, 2018
Lo CH, Nothdurft SH, Park HS, Paul E, Leong J.   +4 more
europepmc   +1 more source