Results 111 to 120 of about 1,689,337 (289)

Adaptive belt precision grinding for the weak rigidity deformation of blisk leading and trailing edge

open access: yesAdvances in Mechanical Engineering, 2017
Blisk is an important component for the aero-engine, whose surface quality plays a significant role in its performance. So it is necessary to develop a novel and viable method to improve the blisk leading and trailing edge profile shape precision and ...
Guijian Xiao, Yun Huang
doaj   +1 more source

Minimizing the Programming Power of Phase Change Memory by Using Graphene Nanoribbon Edge-Contact. [PDF]

open access: yesAdv Sci (Weinh), 2022
Wang X   +17 more
europepmc   +1 more source

Electrical transport across metal/two-dimensional carbon junctions: Edge versus side contacts

open access: yes, 2012
Metal/two-dimensional carbon junctions are characterized by using a nanoprobe in an ultrahigh vacuum environment. Significant differences were found in bias voltage (V) dependence of differential conductance (dI/dV) between edge- and side-contact; the ...
Hua, Younan   +8 more
core   +2 more sources

Slip and edge effect in complete contacts

open access: yes, 2008
The general problem of an anticrack, present in a simple domain and subject to general remote loading is solved using distributed line forces, acting as strain nuclei, along the line of the anticrack. Subsequently, both dislocations and point forces are used as strain nuclei to achieve mixed boundary value conditions.
Qiu, H, Qiu, Hui
openaire   +2 more sources

Edge Fluctuations for the One Dimensional Supercritical Contact Process

open access: yesThe Annals of Probability, 1987
We consider the one-dimensional supercritical contact process with initial configurations having infinitely many particles to the left of the origin and only finitely many to its right. Starting from any such configuration, we first prove that in the limit as time goes to infinity the law of the process, as seen from the edge, converges to the ...
Galves, Antonio, Presutti, Errico
openaire   +2 more sources

Patterns of Postictal Abnormalities in Relation to Status Epilepticus in Adults

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Abnormalities on peri‐ictal diffusion‐weighted magnetic resonance imaging (DWI‐PMAs) are well‐established for patients with status epilepticus (SE), but knowledge on patterns of DWI‐PMAs and their prognostic impact is sparse. Methods This systematic review and individual participant data meta‐analysis included observational studies ...
Andrea Enerstad Bolle   +11 more
wiley   +1 more source

3D CONTACT PROBLEM ON INTERACTION BETWEEN FLEXIBLE WEDGE AND TWO PUNCHES UNDER FRICTION

open access: yesВестник Донского государственного технического университета, 2018
The spatial contact problem for the flexible wedge is investigated in the quasi-static formulation when two identical elliptic rigid punches are symmetrically impressed into one face of the wedge under friction. The other wedge face is stress-free.
Dmitry Alexandrovich Pozharskiy   +1 more
doaj  

Association of CDKN2A/B Homozygous Deletion and Extent of Resection With Survival of Patients With WHO CNS5 Grade 4 Astrocytoma

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives WHO grade 4 astrocytomas are associated with poor prognosis, and their prognostic factors remain controversial. This study aimed to identify the prognostic factors and develop a management algorithm for these patients. Methods This study retrospectively included 151 CNS5 adult grade 4 astrocytomas from two medical centers.
Jiawei Cai   +13 more
wiley   +1 more source

3D CONTACT PROBLEM ON INTERACTION BETWEEN FLEXIBLE WEDGE AND TWO PUNCHES UNDER FRICTION

open access: yesAdvanced Engineering Research, 2012
The spatial contact problem for the flexible wedge is investigated in the quasi-static formulation when two identical elliptic rigid punches are symmetrically impressed into one face of the wedge under friction. The other wedge face is stress-free.
Dmitry Alexandrovich Pozharskiy   +1 more
doaj  

Separation and slip at the edge of a complete contact: An asymptotic solution

open access: yesInternational Journal of Solids and Structures, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Paynter, R, Hills, D, Dini, D
openaire   +1 more source

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