Results 191 to 200 of about 28,154 (292)

A preliminary study on contrast characteristics and clinical application of bedside transthoracic contrast-enhanced ultrasound in iatrogenic cardiac tamponade. [PDF]

Quant Imaging Med Surg
Wang D, Tang L, Yang J, Lin X, Hu T, Liu J, Wu S, Lyu G.   +7 more
europepmc   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Differences in pulmonary cavity features among drug-sensitive pulmonary tuberculosis and multidrug/extensively-resistant pulmonary tuberculosis: a multi-national multi-center computed tomography-based study. [PDF]

J Thorac Dis
Tang SN, Huang XL, Skrahina A, Zheng QT, Tarasau A, Klimuk D, Alexandru S, Crudu V, Harris M, Hurt DE, Akhundova I, Avaliani Z, Vashakidze S, Shubladze N, Zheng GP, Bao XH, Muntean AA, Strambu I, Zaharia DC, Ghita E, Bogdan M, Munteanu R, Spinu V, Cristea A, Ene C, Kirichenko V, Snezhko E, Kovalev V, Tuzikov A, Gabrielian A, Rosenthal A, Lu PX, Skrahin A, Wáng YXJ.   +33 more
europepmc   +1 more source

Systematic Exploration of 3D Concrete Printing Parameters for Conformal Printing on Sloped Surfaces

Advanced Robotics Research, EarlyView.
A conformal slicing algorithm is developed for robotic 3D concrete printing (3DCP) on sloped surfaces as a first step toward printing slab‐on‐grade foundations on uneven terrain. Systematic experiments quantify the effects of nozzle speed, extrusion rate, and toolpath direction on filament dimension and stability.
Paniz Farrokhsiar, Benay Gursoy, Jose Pinto Duarte   +2 more
wiley   +1 more source

Enhance the Performance of Expectation Propagation Detection in Spatially Correlated Massive MIMO Channels via DFT Precoding. [PDF]

Entropy (Basel)
Luo H, Tang J, Ou Z, Liu Y, Yang H.
europepmc   +1 more source

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

Advanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won, Jaehyun Jang, Hyeonseo Kim, Inyoung Choi, Steve Park, Seongjun Park   +5 more
wiley   +1 more source

Advancements in transfer printing techniques and their applications in photonic integrated circuits. [PDF]

Light Sci Appl
Yu C, Zhang M, Liang L, Qin L, Chen Y, Lei Y, Wang Y, Song Y, Qiu C, Jia P, Li D, Wang L.   +11 more
europepmc   +1 more source

Cyclodextrin‐Functionalized Light‐Driven Cu2O Micromotors for Simultaneous Capture and Degradation of Bisphenol A

Advanced Robotics Research, EarlyView.
Fuel‐free Cu2O‐based micromotors functionalized with β‐cyclodextrin actively remove bisphenol A from water under visible light. The cyclodextrin shell captures BPA and enhances micromotor motility, leading to faster degradation and higher overall removal than nonfunctionalized Cu2O and Cu2O@Au.
Luisa Natalia Cordoba Urresti, Rebeca Ferrer Campos, Yufen Chen, Katherine Villa   +3 more
wiley   +1 more source

Transfer printing micro-assembly of silicon photonic crystal cavity arrays: beating the fabrication tolerance limit. [PDF]

Nat Commun
Bommer SP, Panuski C, Guilhabert B, Xia Z, Smith JA, Dawson MD, Englund D, Strain MJ.   +7 more
europepmc   +1 more source

Real‐Time Holographic Feedback via Mixed Reality Sensorized Laryngoscope Training System Enhances Pediatric Intubation Training

Advanced Robotics Research, EarlyView.
We proposed a Mixed Reality Sensorized Laryngoscope Training System to provide real‐time holographic torque feedback during pediatric endotracheal intubation simulation. Visualization formats are evaluated to reduce tracking error and visual demand.
Jiaqi Li, Ryman Hashem, Ningzhe Hou, Perla Maiolino, Louis Halamek, Liang He   +5 more
wiley   +1 more source