Results 41 to 50 of about 3,624,761 (267)

Precision and accuracy of the static GNSS system for surveying networks used in Civil Engineering

open access: yesIngeniería e Investigación, 2018
A field check was implemented for calibrating surveying equipment. It was geo-referenced with a Total Station Theodolite and by implementing procedures concerning repeatability and reproducibility. We carried out GNSS (Global Navigation Satellite System)
Nixon Alexander Correa Muñoz   +1 more
doaj   +1 more source

Precision SUSY Physics

open access: yes, 2004
We review the theoretical status and the future perspectives of the most important electroweak precision observables in the MSSM. This comprises the mass of the W boson, M_W, the effective leptonic mixing angle, sin^2(theta_eff), the mass of the lightest
Heinemeyer, S.
core   +1 more source

Structural and mechanistic basis for the regulation of the chloroplast signal recognition particle by (p)ppGpp

open access: yesFEBS Letters, EarlyView.
LHCPs are transported to the thylakoid membrane via the (cp)SRP pathway. This process involves a transit complex of (cp)SRP43, (cp)SRP54 and LHCP, which interacts with (cp)FtsY and Alb3 at the membrane. GTP hydrolysis by (cp)SRP54 and (cp)FtsY triggers complex dissociation.
Victor Zegarra   +7 more
wiley   +1 more source

Research of the main directions of development of modern armament stabilization systems

open access: yesТехнічна інженерія, 2020
The article considers the structure and principle of operation of the weapon stabilization system, which is technically a set of sensors and a computer system connected to the gun drive.
А.H. Tkachuk   +4 more
doaj   +1 more source

Dynamic Precision Analog Computing for Neural Networks [PDF]

open access: yesarXiv, 2021
Analog electronic and optical computing exhibit tremendous advantages over digital computing for accelerating deep learning when operations are executed at low precision. In this work, we derive a relationship between analog precision, which is limited by noise, and digital bit precision.
arxiv  

Taurine promotes glucagon‐like peptide‐1 secretion in enteroendocrine L cells

open access: yesFEBS Letters, EarlyView.
Taurine, a sulfur‐containing amino acid, is likely taken up by enteroendocrine L cells via the taurine transporter. This process increases the levels of cytosolic ATP. The increase in intracellular Ca2+ concentrations and glucagon‐like peptide‐1 secretion through membrane depolarization is caused by the closure of ATP‐sensitive potassium channels ...
Yuri Osuga   +6 more
wiley   +1 more source

Precision Nanomedicine Vol. 1, Issue 3, Table of Contents [PDF]

open access: yesPrecision Nanomedicine
[Prec. Nanomed. 2018 Oct;1(3):183-193.](https://precisionnanomedicine.com/article/6492) BASIC RESEARCH _From the Clinical Editor:_ The number of women affected by cervical cancer worldwide is very significant and the disease is associated with human ...
Precision Nanomedicine
doaj  

Precision and False Perceptual Inference

open access: yesFrontiers in Integrative Neuroscience, 2018
Accurate perceptual inference fundamentally depends upon accurate beliefs about the reliability of sensory data. In this paper, we describe a Bayes optimal and biologically plausible scheme that refines these beliefs through a gradient descent on ...
Thomas Parr   +3 more
doaj   +1 more source

Environment Assisted Precision Measurement [PDF]

open access: yes, 2009
We describe a method to enhance the sensitivity of precision measurements that takes advantage of a quantum sensor's environment to amplify its response to weak external perturbations.
A. S. Sørensen   +7 more
core   +3 more sources

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

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