Results 71 to 80 of about 3,016,933 (291)

A Numerical Investigation of Plastic Energy Dissipation Patterns of Circular and Non-Circular Metal Thin-Walled Rings Under Quasi-Static Lateral Crushing

open access: yesMathematics
This paper presents a combined theoretical, numerical, and experimental analysis to investigate the lateral plastic crushing behavior and energy absorption of circular and non-circular thin-walled rings between two rigid plates.
Shunsong Guo   +4 more
doaj   +1 more source

Experimental Investigation of Various Type Absorber Plates for Solar

open access: yesJournal of Agricultural Sciences, 2015
In this study, four different types’ absorber plates were designed and compared of their energetic performances. These absorber plates were formed as a flat plate (Type I), V-shaped (Type II), wedge-shaped (Type III) and wavy-shaped (Type IV).
Can Ertekin   +2 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

On the effective shear modulus of composite honeycomb sandwich panels [PDF]

open access: yesScientific Technical Review, 2016
In the presented paper the effective shear modulus of composite plates with honeycomb core is determined. This elastic coefficient represents one very important property, especially in constructions subjected to torsion and combined bending - torsion ...
Rebhi Lamine   +4 more
doaj  

Nonlinear postbuckling of eccentrically stiffened functionally graded plates and shallow shells

open access: yesVietnam Journal of Mechanics, 2011
The paper deals with the formulation of governing equations of eccentrically stiffened functionally graded plates and shallow shells based upon the classical shell theory and the smeared stiffeners technique taking into account geometrical nonlinearity ...
Dao Huy Bich   +2 more
doaj   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

open access: yesFEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga   +3 more
wiley   +1 more source

Buckling of stepped thickness plates in the theory of plasticity [PDF]

open access: yesFME Transactions, 2011
The problem of buckling has been treated for a long time as a single rectangular field with different boundary conditions loaded with inplate loads and usually applying Levy method, when two opposite edges were always simply supported.
Dunjić Momčilo
doaj  

Influence of gender and age on haematological indicators of Polbar’s breed chickens [PDF]

open access: yesActa Veterinaria, 2013
The aim of the study was to determine the values of selected haematological indices of the Polbar breed of chickens by gender and age. There was a significant WBC difference in cocks and hens with age.
Gryzińska Magdalena   +3 more
doaj   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

High efficiency and low absorption Fresnel compound zone plates for hard X-ray focusing

open access: yes, 2005
Circular and linear zone plates have been fabricated on the surface of silicon crystals for the energy of 8 keV by electron beam lithography and deep ion plasma etching methods.
Aristov, V.   +11 more
core   +1 more source

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