Results 231 to 240 of about 12,049,870 (288)

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

open access: yesFEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro   +1 more
wiley   +1 more source
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Biomimetic sensor design

Nanoscale, 2015
Detection of desired target chemicals in a sensitive and selective manner is critically important to protect human health, environment and national security.
Ju Hun, Lee   +5 more
openaire   +2 more sources

Designing Secure Sensor Networks

IEEE Wireless Communications, 2004
Sensor networks are expected to play an essential role in the upcoming age of pervasive computing. Due to their constraints in computation, memory, and power resources, their susceptibility to physical capture, and use of wireless communications, security is a challenge in these networks.
Elaine Shi, Adrian Perrig
openaire   +1 more source

On the Design of Vehicular Virtual Sensors

2017 13th International Conference on Distributed Computing in Sensor Systems (DCOSS), 2017
Physical sensors are an important part of control systems, especially vehicular control systems. Sensor readings help drivers to control their vehicles as well as their internal systems while keeping a vehicle stable and running. Currently, a modern luxury car carries hundreds of diverse and precise sensors and not all of them are visible to the driver.
Andre B. Campolina   +3 more
openaire   +1 more source

Design of Current Sensors in IGBT's

50th Annual Device Research Conference, 1992
Summary form only given. The operation of current sensors (or pilots) in IGBTs (insulated-gate bipolar transistors) is described experimentally and with two-dimensional simulations. Two different sensor structures are compared. In the most conventional structure, a small IGBT, separated from the main device by metallization only, is used as a current ...
T.P. Chow   +5 more
openaire   +1 more source

Design of a mechanical proximity sensor

Proceedings. 1986 IEEE International Conference on Robotics and Automation, 1986
SUMMARYA proximity sensor using a mechanical contact principle is under development for robotic applications. Good discrimination between contact loads and inertial windage loads is essential. Rugged design and easy replacement of sensing elements is also necessary.
Edward N. Schiebel   +2 more
openaire   +2 more sources

Design of Wireless Sensors for Automobiles

2005
Automobile manufacturers require sense data to analyse and improve the driving experience. Currently, sensors are physically wired to both data collectors and the car battery, thus the number of wires scale linearly with sensors. We design alternative power and communications subsystems to minimise these wires’ impact on the test environment.
Diaz-Gutierrez, Olga L., Hall, Richard.
openaire   +2 more sources

A capacitance level sensor design and sensor signal enhancement

2011 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, 2011
This paper introduces a novel fringe field capacitive sensor. To enhance the sensor signal, various sensor electrode design strategies and a surface modification method are introduced, discussed and compared. The sensors are characterized by both simulations and experiments.
Yu-Ting Li, Chih-Ming Chao, Kerwin Wang
openaire   +2 more sources

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