Results 121 to 130 of about 1,023,504 (293)

Seepage Mechanics in Rock Engineering

open access: yesAdvances in Civil Engineering, 2018
Hailing Kong, Luzhen Wang, Hualei Zhang
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

A Primer on Quantum Mechanics for Electrical Engineers

open access: yesIEEE Access
We introduce here an approach that presents the basics of quantum mechanics to electrical engineers using common matrix algebra and Fourier series knowledge.
Moise Bonilla-Licea   +4 more
doaj   +1 more source

Material studies related to lunar surface exploration. Volume 1 - Lunar soil mechanics and soil properties Final report, 6 Mar. 1967 - 30 Jun. 1968 [PDF]

open access: yes
Lunar soil mechanics and properties for structural engineering aspects of lunar spacecraft landings and surface ...
Carmichael, I. S. E.   +5 more
core   +1 more source

Nationwide Survey of Atopic Myelitis and Plexin D1‐Immunoglobulin G‐Related Pain

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To elucidate the features of plexin D1‐immunoglobulin (Ig)G‐associated neuropathic pain and its relationship to atopic myelitis (AM) in a nationwide Japanese survey. Methods A preliminary survey questionnaire was sent to 1574 selected departments (neurology and pediatrics/pediatric neurology) to explore the numbers of AM and plexin ...
Jun‐ichi Kira   +10 more
wiley   +1 more source

Fracture Mechanics in the Service of Mechanical Engineering

open access: yesМеханика машин, механизмов и материалов, 2012
The foundations of a new engineering approach to the calculation and experimental evaluation of the cyclic crack resistance of ductile steels, based on the measurement of local plastic deformation of the dangerous section of the sample in the vicinity of
A.V. Bogdanovich , A.E. Shishkin
doaj  

Computerized structural mechanics for 1990's: Advanced aircraft needs [PDF]

open access: yes
The needs for computerized structural mechanics (CSM) as seen from the standpoint of the aircraft industry are discussed. These needs are projected into the 1990's with special focus on the new advanced materials.
Backman, B. F., Viswanathan, A. V.
core   +1 more source

Higher Amyloid and Tau Burden Is Associated With Faster Decline on a Digital Cognitive Test

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective A 2‐min digital clock‐drawing test (DCTclock) captures more granular features of the clock‐drawing process than the pencil‐and‐paper clock‐drawing test, revealing more subtle deficits at the preclinical stage of Alzheimer's disease (AD). A previous cross‐sectional study demonstrated that worse DCTclock performance was associated with
Jessie Fanglu Fu   +16 more
wiley   +1 more source

Mechanical and engineering section [PDF]

open access: yesJournal of the Franklin Institute, 1910
openaire   +1 more source

Portable Low‐Field Magnetic Resonance Imaging in People With Human Immunodeficiency Virus

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The aging population of people with HIV (PWH) raises heightened concerns regarding accelerated aging and dementia. Portable, low‐field MRI (LF‐MRI) is an innovative technology that could enhance access and facilitate routine monitoring of PWH.
Annabel Sorby‐Adams   +14 more
wiley   +1 more source

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