Results 131 to 140 of about 380,192 (309)

Memory and Resting‐State Connectivity in Acute Transient Global Amnesia: A Case–Control fMRI Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Transient global amnesia (TGA) is a striking model of isolated amnesia. While hippocampal lesions are well described, the network‐level mechanisms and the precise neuropsychological profile remain debated. Our objective was thus to characterize functional and neuropsychological correlates of acute TGA and their ...
Elias El Otmani   +10 more
wiley   +1 more source

Experimental and mathematical investigation of the cold roll forming process

open access: yes, 1999
Present an experimental investigation of the cold roll-forming process and the design and fabrication of a cold roll forming mill which was required to carry out the experimental work.RG 46 ...
Rohana S. Senanayake.
core  

Validation of a FEM Model for the Simulation of the Cold Roll Forming Process

open access: yes, 2015
Cold roll forming is a process for plastic deformation, which allows realizing profiles, with a defined section and established length, from the plastic deformation of a metal sheet.
FORMISANO, ANTONIO   +5 more
core   +1 more source

Clinical Practice Guideline for Evaluation and Management of Peripheral Nervous System Manifestations in Sjögren's Disease

open access: yesArthritis Care &Research, EarlyView.
Objective Sjögren's disease is an autoimmune disorder that can impact multiple organ systems, including the peripheral nervous system (PNS). PNS manifestations, which can exist concurrently, include mononeuropathies, polyneuropathies, and autonomic nervous system neuropathies.
Anahita Deboo   +88 more
wiley   +1 more source

基于分流法的弧齿锥齿轮冷锻过程的数值模拟

open access: yesJixie chuandong, 2013
In order to put cold forging of spiral bevel gear into practice,a method dividing the material flow in the big end of dentiform cavity is put forward.
陈淑婉, 詹艳然, 黄胜
doaj  

Comprehensive Analysis of Cold Formed Tube in Drawing Process Using Simulation

open access: yesInternational Journal of Simulation Modelling, 2021
D. Sutak   +4 more
openaire   +1 more source

Product-process interface for effective product design and manufacturing in a DFM approach [PDF]

open access: yes, 2009
This research work is partly supported by SNECMA enterprise. It makes part of the MAIA 8 projectIn order to tackle a continuous improvement of virtual engineering, product modelling has to integrate always more knowledge that refer to every decision ...
El Gueder, Jawhar   +4 more
core  

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

Investigation and Application of Cold Extrusion Forming Process in Die Structure Design of Plug Extremity

open access: yes, 2010
a cold extrusion forming process in die structure of plug extremity is analyzed in this paper, its technological data on the tooling structure design of plug extremity are discussed, and the die architecture design and key technology in the automatic ...
Zhi Qiang Jiang   +2 more
core   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

open access: yesAdvanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

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