Results 121 to 130 of about 1,066,939 (299)

Analysis of appropriate finishing technology after deep drawing [PDF]

open access: yes, 2012
Práce shrnuje poznatky o vhodných dokončovacích operacích po tažení. V práci jsou rozebrány pouze v praxi nejpoužívanější a nejvhodnější metody. Mezi popsané metody patří dělení materiálu plošným stříháním, laserem, plazmou, vodním paprskem, řezáním a ...
Šobáň, Pavel
core  

CX3CL1 in Early Detection of Alzheimer's Disease: Plasma Dynamics Across Age and Disease Stages

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Backgrounds Alzheimer's disease (AD) is characterized by amyloid‐beta plaques, tau tangles, and neuroinflammation. C‐X3‐C motif chemokine ligand 1 (CX3CL1, also known as fractalkine), a neuroimmune chemokine implicated in AD pathogenesis, shows inconsistent alterations in plasma/serum across studies.
Ling Wang   +6 more
wiley   +1 more source

Tool surface with a supporting plateau of hard particles for deep drawing of high alloy steel

open access: yesMATEC Web of Conferences, 2018
Sheet metal forming normally requires the application of lubricants to protect the tool and the sheet against wear. The parts must be cleaned to remove the lubricants before joining and coating. This process step wastes energy and water resources. In the
Freiße Hannes, Seefeld Thomas
doaj   +1 more source

Mechanical and forming properties of AA6xxx sheet from room to warm temperatures [PDF]

open access: yes, 2010
The influence of temperature on the mechanical behaviour of the heat treatable Aluminium alloy EN AW-6061 has been investigated with a series of tensile tests.
Boogaard, Ton van den   +4 more
core   +1 more source

SRF Cavity Fabrication and Materials

open access: yes, 2015
The technological and metallurgical requirements of material for highgradient superconducting cavities are described. High-purity niobium, as the preferred metal for the fabrication of superconducting accelerating cavities, should meet exact ...
Singer, W
core   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina   +11 more
wiley   +1 more source

From Polylithic to Monolithic: The Design of a Lightweight, Stiffened, Non-Rotational, Deep-Drawn Automotive Product

open access: yesDesigns
The transition from polylithic (composed of many parts) to monolithic (one part) design in automotive components presents an opportunity for a reduction in part count, weight, processing routes, and production time without compromising performance.
Gibson P. Chirinda   +3 more
doaj   +1 more source

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