Results 121 to 130 of about 76,596 (291)
Preventing freewheeling of public safety portable radio volume-power knob [PDF]
"The NIOSH Fire Fighter Fatality Investigation and Prevention Program recommends fire departments ensure all firefighter portable radio volume-power knobs cannot be accidentally turned down or off while responding to or on the scene of an incident.
core +1 more source
Machine‐Learning Microfluidic Minute‐Scale Microorganism Metrics Monitoring(M6)
Advanced Science, EarlyView.ABSTRACT On‐site monitoring of microorganisms remains challenging because of low concentrations, strong background interference, and dynamic aerosol diffusion, particularly for aerosol‐transmitted pathogens. Here, we report a rapid detection platform that integrates a Puri‐focusing microfluidic chip, electrochemical impedance spectroscopy (EIS), and ...
Ning Yang +14 more
wiley +1 more source
Multielement analysis of soils: a proposal involving a portable X-ray fluorescence equipment
, 2014 Portable instruments are excellent choices to perform precision agriculture since they allow in situ information about soil composition. In such a way, results are obtained quickly and inputs can be applied promptly, depending on the local soil ...
Sanches, Rafael Ortiz +7 more
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Study of Free‐Space Optical Quantum Network: Review and Prospectives
Advanced Science, EarlyView.Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley +1 more source
, 2018 The work deals with the features of construction of human-computer interaction to manage the complex process equipment. The mechanism for creating additional portable terminals for monitoring and controlling complex machine tools is presented.
Petr Nikishechkin +5 more
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Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing
Advanced Science, EarlyView.The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos +17 more
wiley +1 more source
Comparative study of heat rejection systems for portable life support equipment Final report
, 1969 Comparsion of heat rejection systems for portable life support equipment for earth orbital or lunar surface ...
Grossman, F. A., Myers, D. A.
core
, 1954 The construction and use of some portable ice-boring equipment are described. The total weight of equipment for boring to a depth of 20 m. is about 36 kg. The weight increases by 1 kg. for each extra metre of depth.
W. H. Ward
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SERS Facemask for Rapid and Portable Sensing Mycobacterium Tuberculosis Antigens for TB Screening
Advanced Science, EarlyView.Our study introduced an Au─Ag embedded covalent organic framework (U@COF) ‐mediated facemask for sensing TB antigen ESAT‐6/CFP‐10 complex in clinical droplet samples toward TB screening. Practical analysis of clinical samples demonstrated the availability of our facemask, which is capable of identifying the TB subjects (N = 17) from healthy candidates (
Lingzhi Chen +20 more
wiley +1 more source
Low-Cost Resistivity Meter for Groundwater Exploration Using High Voltage Experimentations
International Journal of Economic and Environment Geology, 2019 Resistivity survey is very well known for the exploration of groundwater and to determine the depth of bedrock. Generally, in Pakistan local drillers rarely use resistivity meter due to high cost of commercially available
Mirza Naseer Ahmad, Farhat Iqbal, Saad Maqbool, M Bilal Arshad
doaj