Results 121 to 130 of about 5,669,933 (295)

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Hydraulic limits on tree performance: Transpiration, carbon gain and growth of trees [PDF]

An overview of the relationship between plant gas exchange, the potential hydraulic gradient, the size of the plant and its hydraulic conductance is presented.
Tyree, Melvin T.
core  

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

Advanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith, Kaitlyn Clancy, Siwen Xie, Xiaochen Li, Sarah Khalife, Benjamin van der Woerd, Onaizah Onaizah   +6 more
wiley   +1 more source

WorMa: An Undulatory Robot With Center of Mass Regulation via Internal Fluid Redistribution for Amphibious Locomotion

Advanced Robotics Research, EarlyView.
WorMa is an amphibious undulatory robot that uses Center of Mass redistribution as the sole terrain adaptation mechanism. This mechanism is based on internal fluid mass redistribution through a pump‐driven latex balloon system that creates three profiles: head‐biased, balanced, and tail‐biased.
Daniil Filimonov, Nana Obayashi
wiley   +1 more source

Concurrent Sessions C: Multi-Dimensional Modeling and Fish Passage Restoration - Use of Measured Data and Hydraulic Models for Evaluation of Constructed Fish Passage Structures

, 2013
Joey Howard is a river engineer that specializes in fish passage and screen projects in Southern Oregon and Northern California.Channel wide fish passage structures have been installed throughout the Pacific Coast to allow movement of aquatic organisms ...
Howard, P.E., Joey, Wardman , P.E.,, Brian, McDaniel, Brady   +2 more
core   +3 more sources

Advanced Flexible Robotic Systems for the Early Diagnosis and Treatment of Cancer and Cardiovascular Diseases

Advanced Robotics Research, EarlyView.
Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong, Chi Cong Nguyen, Hannah Thuy Truong, Kefan Zhu, Adrienne Ji, James Davies, Emanuele Nicotra, Bibhu Sharma, Jingjing Wan, Patrick Pruscino, Shing Wai Wong, Hoang‐Phuong Phan, Phuoc Thien Phan, Nigel H. Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

Iron‐Mediated Release of Aged Dissolved Organic Carbon From Waterlogged Peatland Under Warming

Advanced Science, EarlyView.
This study conducts a five‐year in situ warming experiment in high‐altitude peatlands to examine dissolved organic carbon (DOC) release. The study shows that warming promotes the release of plant‐derived modern DOC in drained peatlands, but amplifies aquatic export of century‐old DOC from waterlogged peatlands via Fe‐mediated DOC mobilization—a ...
Guohua Dai, Zhiying Yang, Zongguang Liu, Wanjia Hu, Lixiao Ma, Enze Kang, Wanqing Luo, Yunpeng Zhao, Chengzhu Liu, Juan Jia, Ting Liu, Chen He, Quan Shi, Jianliang Liu, Yongheng Gao, Huai Chen, Hailong Zhang, Meixun Zhao, Xiaojuan Feng   +18 more
wiley   +1 more source

Hydraulic-infiltration Characteristics and Proportion Optimization of Coconut Coir-type Ecological Conservation Substrate

Shuitu Baochi Xuebao
[Objective] Stressed by harsh environmental factors such as scarce precipitation and large evaporation, the desert Gobi is characterized as spare vegetation and severe soil and water losses.
WANG Zhijun, CHEN Jiang, WANG Zhiwei, ZHAO Chenxi   +3 more
doaj   +1 more source

Analysis on hydraulic characteristics of improved sandy soil with soft rock. [PDF]

PLoS One, 2020
Wang Y, Ge L, Chendi S, Wang H, Han J, Guo Z, Lu Y.   +6 more
europepmc   +1 more source

Fieldwork Hydraulic Engineering

, 2013
Data collected for the MSc course 'Fieldwork Hydraulic Engineering' at TU ...
TU Delft, Department of Hydraulic Engineering
core   +1 more source