Results 271 to 280 of about 231,069 (352)

External validation of an IOS-derived model for airflow obstruction and COPD in a community-based cohort. [PDF]

NPJ Prim Care Respir Med
Lu L, Peng J, Li S, Tang G, Wu F, Wan Q, Deng Z, Dai C, Zhou K, Wu X, Tian H, Hou X, Cai G, Lin J, Huang S, Yu S, Huang Y, Yang C, Chen S, Ran P, Zhou Y.   +20 more
europepmc   +1 more source

Boundary layer wind tunnel tests of outdoor airflow field around urban buildings: A review of methods and status

Renewable and Sustainable Energy Reviews, 2022
Outdoor airflow fields have received increasing attention in the building aerodynamics community due to that the airflow distributions around outdoor buildings are closely related to issues such as thermal comfort, building ventilation, and pollutant ...
Jianlei Niu, Naiping Gao
exaly   +2 more sources

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Ultrasensitive Airflow Sensors Based on Suspended Carbon Nanotube Networks

Advanced Materials, 2022
High‐performance airflow sensors are in great demand in numerous fields but still face many challenges, such as slow response speed, low sensitivity, large detection threshold, and narrow sensing range.
Qinyuan Jiang, Xiaofei Shi, Fengxiang Chen   +2 more
exaly   +2 more sources

Bioinspired Fluffy Fabric with In Situ Grown Carbon Nanotubes for Ultrasensitive Wearable Airflow Sensor

Advanced Materials, 2020
Recently, electronic skin and smart textiles have attracted considerable attention. Flexible sensors, as a kind of indispensable components of flexible electronics, have been extensively studied.
Shuo Li, Yiliang Wang, Mingchao Zhang
exaly   +2 more sources

Ultrasensitive, Fast-Responsive, Directional Airflow Sensing by Bioinspired Suspended Graphene Fibers

Nano Letters, 2023
The development of high-performance miniaturized and flexible airflow sensors is essential to meet the need of emerging applications. Graphene-based airflow sensors are hampered by the sluggish response and recovery speed and low sensitivity.
Libei Huang, Zheng Yan, Ruquan Ye
exaly   +2 more sources

Bionic Adaptive Thin‐Membranes Sensory System Based on Microspring Effect for High‐Sensitive Airflow Perception and Noncontact Manipulation

Advanced Functional Materials, 2021
Recently airflow sensors based on mechanical deformation mechanisms have drawn extensive attention due to their favorable flexibility and sensitivity.
Peng Xiao, Qing Yang, Jianhua Chen
exaly   +2 more sources

A review on airflow management in data centers

Applied Energy, 2019
This study provides a review upon airflow management in data centers. Based on the available airflow path, cooling systems in data centers are categorized as long-distance cooling or short-distance cooling systems.
Wenxiao Chu, Chi-Chuan Wang
exaly   +2 more sources

LAMINAR AIRFLOW IN THE O.R

AJN, American Journal of Nursing, 1966
Research in orbital space flight and nuclear technology already has contributed various monitoring and automated devices for improved patient care. One of the most recent is the use of laminar airflow to achieve a "clean room." Industry uses the "clean room" with its particle-free air as a place to assemble nuclear weapons and other precision parts ...
A M, Voda, J E, Withers
openaire   +2 more sources

CFD simulation and experimental verification of the spatial and temporal distributions of the downwash airflow of a quad-rotor agricultural UAV in hover

Computers and Electronics in Agriculture, 2020
The plant protection effect of an agricultural unmanned aerial vehicle (UAV) with multiple rotors is closely related to its speed and direction and the spatial and temporal distributions of the effective coverage of the downwash airflow.
Qiwei Guo, Yaozong Zhu, Yu Tang, C. Hou, Yong He, Jiajun Zhuang, Youliang Zheng, S. Luo   +7 more
semanticscholar   +1 more source