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Stress analysis of the membrane structure in the shape of cone [PDF]

MATEC Web of Conferences, 2020
The paper is focused on the static analysis of the cone, which is one of the basic shapes used for membrane structures. These structures are specific by their ability to transmit only tensile forces. Pressure forces in the membrane construction may cause
Freiherrova Nela, Krejsa Martin, Hornakova Marie   +2 more
doaj   +2 more sources

Müller glial and microglial responses coupled to recovery of cone photoreceptors following limited cone ablation in zebrafish retina [PDF]

Scientific Reports
Zebrafish can spontaneously regenerate retinal neurons after acute damage. Ablation and regeneration of retinal neurons can be achieved in transgenic zebrafish with cell-selective expression of bacterial nitroreductase (NTR/nfsb) upon exposure to pro ...
Halle V. Weimar, Ashley A. Farre, Jordan E. Rumford, Diana M. Mitchell   +3 more
doaj   +2 more sources

The Thioredoxin Encoded by the Rod-Derived Cone Viability Factor Gene Protects Cone Photoreceptors Against Oxidative Stress [PDF]

Antioxidants & Redox Signaling, 2016
Rod-derived cone viability factor long (RdCVFL) is an enzymatically active thioredoxin encoded by the nucleoredoxin-like-1 (Nxnl1) gene. The second product of the gene, RdCVF, made by alternative splicing is a novel trophic factor secreted by rods that protects cones in rodent models of retinitis pigmentosa, the most prevalent inherited retinal disease.
Mei, Xin, Chaffiol, Antoine, Kole, Christo, Yang, Ying, Millet-Puel, Géraldine, Clérin, Emmanuelle, Aït-Ali, Najate, Bennett, Jean, Dalkara, Deniz, Sahel, José-Alain, Duebel, Jens, Leveillard, Thierry   +11 more
openaire   +4 more sources

Preliminary Validation of a Novel Method for the Assessment of Effective Stress State in Partially Saturated Soils by Cone Penetration Tests

Geosciences (Switzerland), 2018
A proper assessment of the soil effective stress state is crucial in many cases to identify a potential geological/geotechnical hazard as shallow landslides or failure of levees that may have a significant impact on human activities and development. This
Diego Carlo Lo Presti, Stefano Stacul, Claudia Meisina   +2 more
exaly   +2 more sources

Free Surface Effects on Normal Stress Measurements in Cone and Plate Flow

Applied Rheology, 2007
The effects of free surface shape on normal stress difference measurements in cone and plate flow are investigated. The analysis shows that the stress field is significantly altered by deviations of the free surface from an ideal (spherical) shape.
Venerus David C.
doaj   +2 more sources

Endoplasmic Reticulum Stress-associated Cone Photoreceptor Degeneration in Cyclic Nucleotide-gated Channel Deficiency

Journal of Biological Chemistry, 2012
Background: Photoreceptors undergo degeneration when phototransduction is impaired. Results: The endoplasmic reticulum stress markers and processing of the associated caspases are elevated in retinas with cone photoreceptor CNG channel deficiency ...
Arjun Thapa, HONGWEI MA, Stylianos Michalakis   +2 more
exaly   +2 more sources

Stress History of Soils from Cone Penetration Tests

Soils and Rocks, 2017
Stress history is an important measurement in soils as it affects strength, stability, stiffness, and flow characteristics. The evaluation of the in-situ preconsolidation stress, or effective yield stress, from the results of piezocone penetration tests ...
P. Mayne
openaire   +2 more sources

EFFECT OF CONE THERAPY ON URINARY STRESS INCONTINENCE

نشریه پرستاری ایران, 2002
Background: Stress incontinence is the most common types of urinary incontinence in women and the second factor for permanent incontinence in old women, which effects on their health and quality of life.
Malekzadegan, A, S Khanjari, Yadavar-Nikravesh, M, Hosseini, F, Neisani, L   +4 more
doaj   +1 more source

Stress Cone Effect Analysis and Optimum Design of Extra High-Voltage Cable Joint Using Neural Networks

Mathematical Problems in Engineering, 2022
The major problem in high-voltage cable accessories is the electric field stress caused by the high-voltage level at the cable junction. In this paper, a neural network and simulation-based optimal design for extra high-voltage (EHV) cable accessory is ...
Çağrı Köksal, Emrah Dokur, A. Ersoy
semanticscholar   +1 more source

RESTRICTIONS ON STRESS COMPONENTS IN THE TOP OF ROUND CONE [PDF]

Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika, 2018
Summary: The stress state at a vertex of homogeneous or composite cone is studied using the concept of the point of deformed body considered as an elementary volume contractible to this point. Elementary volume represents an assembly of continuum points with a linear characteristic dimension equal to that of representative volume element of the ...
Pestrenin, V. M., Pestrenina, I. V., Landik, L. V.   +2 more
openaire   +2 more sources