Results 71 to 80 of about 704,523 (264)

Rapid monitoring and hygiene conditions of handlers in a food industry [PDF]

open access: yesEvidência, 2012
Rapid monitoring and hygiene conditions of handlers in a food industryAbstractMicroorganisms are present in water, air, soil, plants, animals and foods.
Marines Abati; Jane Mary Lafayette Neves Gelinski; César Milton Baratto
doaj  

Astrocyte heterogeneity in brain metastases

open access: yesMolecular Oncology, EarlyView.
Astrocytes emerge as pivotal regulators of metastatic colonization, survival, immune remodeling, and therapy response associated with an increasing heterogeneity that requires spatially and longitudinally resolved approaches to uncover regulatory programs and guide context‐specific therapies.
Carolina Hernández‐Oliver   +2 more
wiley   +1 more source

Effect of SiNx diffusion barrier thickness on the structural properties and photocatalytic activity of TiO2 films obtained by sol–gel dip coating and reactive magnetron sputtering

open access: yesBeilstein Journal of Nanotechnology, 2015
We investigate the effect of the thickness of the silicon nitride (SiNx) diffusion barrier on the structural and photocatalytic efficiency of TiO2 films obtained with different processes.
Mohamed Nawfal Ghazzal   +3 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Proposed method for estimating the costs of safety barrier life cycle

open access: yesMATEC Web of Conferences, 2018
Today barrier types are frequently selected for their price with little regard for the total costs the structure will incur over its lifetime. One of the basic tools designed to manage road infrastructure is the life cycle cost method (LCC, Life cycle ...
Jamroz Kazimierz   +3 more
doaj   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Protective Properties of a Microstructure Composed of Barrier Nanostructured Organics and SiOx Layers Deposited on a Polymer Matrix

open access: yesNanomaterials, 2018
The SiOx barrier nanocoatings have been prepared on selected polymer matrices to increase their resistance against permeation of toxic substances. The aim has been to find out whether the method of vacuum plasma deposition of SiOx barrier nanocoatings on
Radek Prikryl   +5 more
doaj   +1 more source

Condition Numbers, the Barrier Method, and the Conjugate-Gradient Method [PDF]

open access: yesSIAM Journal on Optimization, 1996
The author shows that the condition numbers of the systems of linear equations arising during the application of an interior-point method can be nicely bounded in terms of a quantity which is naturally interpreted as the condition number of the system of inequalities to which the method is being applied.
openaire   +1 more source

Proteasomal degradation of intracellularly expressed Amblyomin‐X limits suicide gene therapy potential in melanoma cells

open access: yesFEBS Open Bio, EarlyView.
This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel   +4 more
wiley   +1 more source

القیاس الذاتی للمتغیر المتری فی الأمثلیة المقیدة

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2020
Eman Hamed, Marwa W. Hamad
doaj   +1 more source

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