Results 41 to 50 of about 2,868,786 (323)

Implementation of Manchester codec for information transmission systems based on AVR and ARM architecture microcontrollers

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2022
ATmega series AVR microcontrollers (e.g., ATmega8A or ATmega16A) and ARM microcontrollers with a Cortex M3 core (e.g., STM32F103С8T6) are among the most popular controllers used in solving engineering problems related to servicing various fire and ...
Andrey Sadchenko   +4 more
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Arm reconstruction

open access: yesAnnales de Chirurgie Plastique Esthétique, 2020
The arm is less often concerned by reconstructive surgeries than more distal parts of the upper extremity. However, when affected, the arm is frequently part of complex mutilating injuries involving composite defects. For a given traumatic or oncologic defect, there are several reconstructive options and choosing the right sequence may pose a challenge
M. Witters   +8 more
openaire   +3 more sources

Controller arm for a remotely related slave arm [PDF]

open access: yes, 1979
A segmented controller arm configured and dimensioned to form a miniature kinematic replica of a remotely related slave arm is disclosed. The arm includes: (1) a plurality of joints for affording segments of the arm simultaneous angular displacement ...
Salisbury, J. K., Jr.
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

MultiPhysio-HRC: A Multimodal Physiological Signals Dataset for Industrial Human–Robot Collaboration

open access: yesRobotics
Human–robot collaboration (HRC) is a key focus of Industry 5.0, aiming to enhance worker productivity while ensuring well-being. The ability to perceive human psycho-physical states, such as stress and cognitive load, is crucial for adaptive and human ...
Andrea Bussolan   +6 more
doaj   +1 more source

KENDALI VISUAL DUAL ARM ROBOT MENGGUNAKAN PENDEKATAN CENTER OF GRAVITY [PDF]

open access: yes, 2010
The robot arm is very popular in the world of robotics for the future. Robot arm has several different kinds of functions. Where the robot arm in addition to functioning as a human arm, also serves as a tool in the industry, robot manipulators.
Sulistijono, Indra Adji   +1 more
core  

The performance of arm locking in LISA

open access: yes, 2009
For the laser interferometer space antenna (LISA) to reach it's design sensitivity, the coupling of the free running laser frequency noise to the signal readout must be reduced by more than 14 orders of magnitude.
McKenzie, Kirk   +2 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Fast Generation of Custom Floating-Point Spatial Filters on FPGAs

open access: yesIEEE Access
Convolutional Neural Networks (CNNs) have been utilised in many image and video processing applications. The convolution operator, also known as a spatial filter, is usually a linear operation, but this linearity compromises essential features and ...
Nelson Campos   +3 more
doaj   +1 more source

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