Results 31 to 40 of about 667,917 (269)

Storage sizing for embedding of local gas production in a micro gas grid

open access: yesEPJ Web of Conferences, 2014
In this paper we study the optimal control of a micro grid of biogas producers. The paper considers the possibility to have a local storage device for each producer, who partly consumes his own production, i.e. prosumer.
Alkano D.   +3 more
doaj   +1 more source

T-Spline Based Unifying Registration Procedure for Free-Form Surface Workpieces in Intelligent CMM

open access: yesApplied Sciences, 2017
With the development of the modern manufacturing industry, the free-form surface is widely used in various fields, and the automatic detection of a free-form surface is an important function of future intelligent three-coordinate measuring machines (CMMs)
Zhenhua Han   +5 more
doaj   +1 more source

Proximity Effect Aware Detailed Placement in Electron Beam Lithography

open access: yesMATEC Web of Conferences, 2018
Proximity effect is one of the most tremendous consequences that produces unacceptable exposures during electron beam lithography (EBL), and thus distorting the layout pattern. In this paper, we propose the first work which considers the proximity effect
Chen Yuhang   +4 more
doaj   +1 more source

Dynamic behaviors of a discrete Lotka-Volterra competitive system with the effect of toxic substances and feedback controls

open access: yesAdvances in Difference Equations, 2017
By noting the fact that the intrinsic growth rate are not positive everywhere, we revisit Lotka-Volterra competitive system with the effect of toxic substances and feedback controls.
Zhanshuai Miao   +3 more
doaj   +1 more source

S-shaped connected component of positive solutions for second-order discrete Neumann boundary value problems

open access: yesOpen Mathematics, 2020
By using the bifurcation method, we study the existence of an S-shaped connected component in the set of positive solutions for discrete second-order Neumann boundary value problem.
Miao Liangying, Liu Jing, He Zhiqian
doaj   +1 more source

Discretion or discretions? Delineating professional discretion: The case of English medical practice

open access: yesSocial Science & Medicine, 2013
There has much debate about the extent to which professional discretion has been challenged by recent organisational changes such as through the new forms of governance associated with the introduction of the principles of the New Public Management (NPM) into health systems and other public sector services. What appears to be missing from these debates
Cheraghi-Sohi, S, Calnan, M
openaire   +3 more sources

ESTIMASI MEDIA ONLINE DALAM PROSES BISNIS PEMASARAN DAN JASA DI KOTA TASIKMALAYA MENGGUNAKAN METODE DISCRETE

open access: yesPilar Nusa Mandiri, 2019
Online media is used by many organizations as a helping tool to reach the goal in the business process especially marketing or introducing a product that is marketed.
Iqbal Dzulfiqar Iskandar
doaj   +1 more source

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Characterization of Control-Dependent Variable Stiffness Behavior in Discrete Muscle-Like Actuators

open access: yesApplied Sciences, 2018
This paper presents the modeling, characterization and validation for a discrete muscle-like actuator system composed of individual on–off motor units with complex dynamics inherent to the architecture.
Caleb Fuller, Joshua Schultz
doaj   +1 more source

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