Results 41 to 50 of about 2,433,822 (346)

The power of microRNA regulation—insights into immunity and metabolism

open access: yesFEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto   +2 more
wiley   +1 more source

A preliminary study on the Average Maximum Velocity Sensitivity index from flow velocity variation in quality control for Color Doppler

open access: yesMeasurement: Sensors, 2021
Color Doppler (CD) is one of the most used ultrasound (US) Doppler techniques as it allows the 2D representation of blood flow. Even if a clarification on whether such technique provides qualitative or quantitative diagnostic information on velocity ...
Giorgia Fiori   +5 more
doaj  

IMPROVING OF ELECTROMECHANICAL STABILIZATION SYSTEMS ACCURACY

open access: yesElectrical engineering & Electromechanics, 2019
Aim. Improving of accuracy parameters and reducing of sensitivity to changes of plant parameters for nonlinear robust tank main armament guidance and stabilization electromechanical systems based on synchronous motor with permanent magnets and vector ...
B. I. Kuznetsov   +3 more
doaj   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

What can systems and control theory do for agricultural science? [PDF]

open access: yes, 2008
: While many professionals with a background in agricultural and bio-resource sciences work with models, only few have been exposed to systems and control theory.
Straten, G., van
core   +1 more source

Automated Synthesis of Dynamically Corrected Quantum Gates [PDF]

open access: yes, 2012
We address the problem of constructing dynamically corrected gates for non-Markovian open quantum systems in settings where limitations on the available control inputs and/or the presence of control noise make existing analytical approaches unfeasible ...
C. Reutenauer   +3 more
core   +3 more sources

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

open access: yesFEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke   +2 more
wiley   +1 more source

Efficient Data Transmission Using MPPM Dimming Control in Indoor Visible Light Communication

open access: yesIEEE Photonics Journal, 2015
In conventional visible light communication (VLC) dimming control systems utilizing pulse width modulation (PWM), reducing the duty cycle will push up the receiver sensitivity requirement if the transmission rate is kept constant.
Xiaodi You   +3 more
doaj   +1 more source

Evaluating Reactivity Control Options for a Chloride Salt-Based Molten Salt Zero-Power Reactor

open access: yesApplied Sciences, 2021
Molten salt reactors have gained substantial interest in recent years due to their flexibility and their potential for simplified closed fuel cycle operation for massive net-zero energy production.
Bruno Merk   +4 more
doaj   +1 more source

Differential Sensitivity and Control System Structures

open access: yesIFAC Proceedings Volumes, 1993
Abstract Sensitivity functions are useful for investigating and improving existing controllers. Several control structures that are suited for the design of low-sensitivity control systems are presented. The performance of selected low-sensitivity controllers are investigated both in simulation and experimentation.
Dominique Bonvin, O.C. Ramambason
openaire   +2 more sources

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