Results 91 to 100 of about 51,022 (242)

Closed‐form stress solution and minimum safe burial depth correction for shallow‐buried large‐diameter energy storage chambers

open access: yesDeep Underground Science and Engineering, EarlyView.
This study develops a closed‐form solution for stress analysis of shallow‐buried large‐diameter compressed air energy storage (CAES) chambers, explicitly incorporating free surface, lateral pressure, and gravity gradient effects. Validated against numerical simulations, the solution accurately captures stress redistribution and reveals upward migration
Zeyuan Sun, Cheng Zhao, Jinquan Xing
wiley   +1 more source

A conceptual model for design management

open access: yes, 1996
Design management is a very important topic for every state-of-the-art CAD/CAE environment. By definition, the concept of design management addresses a set of functions which build, maintain, display, manageand enforce relationships among the data and ...
Paolo Gubian   +5 more
core   +1 more source

Decorating Carbon Nitride via the Integration of Phosphorylation with Carbon Self‐doping toward Enhanced Photocatalytic Hydrogen Evolution

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The electron transfer from the grafted ATMP to the adjacent heptazine ring can induce the proton transfer of the hydroxyls on ATMP to Pt co‐catalyst nanoparticles. This coupling of proton transfer and electron transport also promotes the separation and transport of charge carriers and therefore advances the performance of photocatalytic hydrogen ...
Yike Li   +5 more
wiley   +1 more source

The hidden burden of sleep in adolescents with idiopathic generalized epilepsy

open access: yesEpileptic Disorders, EarlyView.
Abstract Background Idiopathic Generalized Epilepsies (IGEs) are electroclinical syndromes characterized by distinct seizure types, EEG patterns, and presumed polygenic inheritance. While seizure prognosis is often favorable, sleep disturbances, behavioral and emotional difficulties, and executive function impairment are common, especially during ...
Carlo Alberto Quaranta   +8 more
wiley   +1 more source

Исследование вихревого потока с помощью CAE-систем

open access: yes, 2013
Труды сотрудников СГАУ(электрон. версия).В электронных методических указаниях представлена методика моделирования вихревого потока внутри конструкции циклона с использованием CAD/CAE – технологий в рамках лабораторного практикума по курсу «Механика ...
Шиманов А. А.   +5 more
core  

Расчет на прочность элементов цилиндропоршневой группы ДВС с помощью CAE-систем

open access: yes, 2013
Труды сотрудников СГАУ(электрон. версия).Используемые программы: Adobe Acrobat.В электронных методических указаниях представлена методика расчета на прочность элементов цилиндропоршневой группы ДВС с использованием CAD/CAE – технологий в рамках ...
Цих Т. Н., Орлов М. Ю.
core  

Digital Production: Fundamentals and Trends Development. Informational-Analytical Review

open access: yesМеханика машин, механизмов и материалов, 2016
An informational and analytical review of the fundamentals and trends development of digital production is made. The variants of terms of digital production are indicated.
Sergei N. Poddubko, Aleksey V. Shmelyev
doaj  

Beyond CAD to Computer Aided Engineering

open access: yes, 1980
Current CAD systems significantly aid the drafting function and many provide some aid to selected design activities. For the development of mechanical systems, much more can be done.
B. Borgerson, R. Johnson
core  

Epilepsy syndromes classification

open access: yesEpilepsia Open, EarlyView.
Abstract Epilepsy syndromes are distinct electroclinical entities which have been recently defined by the International League Against Epilepsy Nosology and Definitions Task Force. Each syndrome is associated with “a characteristic cluster of clinical and EEG features, often supported by specific etiologic findings”.
Elaine C. Wirrell   +4 more
wiley   +1 more source

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