Results 71 to 80 of about 494,381 (280)

Multi-parameter based coagulant dosing control

open access: yesWater Science and Technology, 2017
The required coagulant dosage is strongly related to the quality of raw water or wastewater. Online sensors for most quality parameters are now readily available to treatment facilities, yet remain rarely used in treatment process control. This paper presents the evaluation of an advanced coagulant dosing control system based on online measurements in ...
L, Manamperuma, L, Wei, H, Ratnaweera
openaire   +2 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

A Novel Approach to Evaluating Crosstalk for Near-Infrared Spectrometers

open access: yesSensors
Multi-channel and multi-parameter near-infrared spectroscopy (NIRS) has gradually become a new research direction and hot spot due to its ability to provide real-time, continuous, comprehensive indicators of multiple parameters.
Zemeng Chen   +5 more
doaj   +1 more source

Cortical Columns: A Multi-parameter Examination [PDF]

open access: yesCerebral Cortex, 2003
Columnar structure in the cerebral cortex has been demonstrated in numerous studies. However, in the visual system, it is not clear from imaging, basic physiological and anatomical approaches how multiple stimulus parameters are related within columns.
openaire   +2 more sources

Multi-parameter singular Radon transforms [PDF]

open access: yesMathematical Research Letters, 2011
The purpose of this announcement is to describe a development given in a series of forthcoming papers by the authors that concern operators of the form \[ f\mapsto (x) \int f( _t(x)) K(t)\: dt, \] where $ _t(x)= (t,x)$ is a $C^\infty$ function defined on a neighborhood of the origin in $(t,x)\in \mathbb{R}^N\times \mathbb{R}^n$ satisfying $ _0(x)\
Stein, Elias M., Street, Brian
openaire   +2 more sources

From N-parameter fractional Brownian motions to N-parameter multifractional Brownian motions [PDF]

open access: yes, 2005
Multifractional Brownian motion is an extension of the well-known fractional Brownian motion where the Holder regularity is allowed to vary along the paths.
Herbin, E.
core   +4 more sources

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

open access: yesFEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li   +8 more
wiley   +1 more source

Counterexamples for multi-parameter weighted paraproducts

open access: yesComptes Rendus. Mathématique, 2020
We build the plethora of counterexamples to bi-parameter two weight embedding theorems. Two weight one parameter embedding results (which is the same as results of boundedness of two weight classical paraproducts, or two weight Carleson embedding ...
Mozolyako, Pavel   +2 more
doaj   +1 more source

A novel multi‐strategy self‐optimizing SAPSO algorithm for PMSM parameter identification

open access: yesIET Power Electronics, 2023
To address the unsatisfactory performance of particle swarm optimization (PSO), a novel multi‐strategy self‐optimizing simulated annealing particle swarm optimization (SOSAPSO) method for permanent magnet synchronous motor (PMSM) parameter identification
Dingdou Wen   +6 more
doaj   +1 more source

Nonzero positive solutions of a multi-parameter elliptic system with functional BCs

open access: yes, 2017
We prove, by topological methods, new results on the existence of nonzero positive weak solutions for a class of multi-parameter second order elliptic systems subject to functional boundary conditions. The setting is fairly general and covers the case of
Infante, Gennaro
core   +1 more source

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