Results 71 to 80 of about 3,121,689 (316)

Chemical Processing Department Monthly Report: 1961-02

open access: yes, 1961
This report, from the Chemical Processing Department at HAPO for February 1961, discusses the following: Production operation; Purex and Redox operation; Finished products operation; maintenance; Financial operations, facilities engineering; research ...
Hanford Atomic Products Operation. Chemical Processing Department.
core   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Improved Symbiotic Organisms Search Algorithm for Optimal Operation of Active Distribution Systems Incorporating Renewables and Emerging Data‐Center Resources

open access: yesEnergy Science & Engineering, 2021
The optimal operation analysis plays an important role in estimating the expected return of investment for power systems. However, this work could be highly challenging under the context of active distribution network, where a variety of renewable energy
Bo Zeng, Hao Xu, Wenshi Wang, Lei Zhu
doaj   +1 more source

A Survey on Operator Monotonicity, Operator Convexity, and Operator Means [PDF]

open access: yesInternational Journal of Analysis, 2015
This paper is an expository devoted to an important class of real-valued functions introduced by Löwner, namely, operator monotone functions. This concept is closely related to operator convex/concave functions. Various characterizations for such functions are given from the viewpoint of differential analysis in terms of matrix of divided differences ...
openaire   +1 more source

Chemical Processing Department Monthly Report: 1961-07

open access: yes, 1961
This report, for July 1961 from the Chemical Processing Department at HAPO, discusses the following: Production operation; Purex and Redox operation; Finished products operation; maintenance; Financial operations; facilities engineering; research ...
Hanford Atomic Products Operation. Chemical Processing Department.
core   +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

Foot force characteristics when using foot-controlled isometric device and operating method based on them

open access: yesMechanical Engineering Journal
The range of motion of the human lower limbs is comparable to that of the upper limbs, which suggests the feasibility of controlling a device with multiple degrees of freedom using the lower limbs.
Yang LI   +4 more
doaj   +1 more source

Multi-stage Sensitivity Analysis of Distributed Energy Systems: A Variance-based Sobol Method

open access: yesJournal of Modern Power Systems and Clean Energy, 2020
In the face of the pressing environmental issues, the past decade witnessed the booming development of the distributed energy systems (DESs). A notable problem of DESs is the inevitable uncertainty that may make DESs deviate significantly from the ...
Shangshang Wei   +4 more
doaj   +1 more source

On Integral Operators with Operator-Valued Kernels [PDF]

open access: yesJournal of Inequalities and Applications, 2010
Here Lq-Lp boundedness of integral operator with operator-valued kernels is studied and the main result is applied to convolution operators. Using these results Besov space regularity for Fourier multiplier operator is established.
openaire   +4 more sources

Operation Four Minutes Article

open access: yes, 1982
Newspaper article focused on Operation Four Minutes, an idea that is focused on training people to have appropriate crisis response ...
Operation Four Minutes
core  

Home - About - Disclaimer - Privacy