Explicit Construction of Minimum Storage Rack-Aware Regenerating Codes for All Parameters [PDF]
Information Theory Workshop, 2021 We consider the rack-aware storage system where $n = \bar nu$ nodes are organized in $\bar n$ racks each containing u nodes, and any $k = \bar ku + {u_0}\left( {0 \leq {u_0} < u} \right)$ nodes can retrieve the original data file.
Liyang Zhou, Zhifang Zhang
semanticscholar +1 more source
Improved rack and pinion drive
Technical Transactions, 2021 A typical rack and pinion drive set is comprised of a rack and a pinion. There is an inter-tooth clearance between the mating teeth of the rack and the pinion, which has advantages and disadvantages.
Sawicki Tadeusz
doaj +1 more source
Model Analysis of Steel Frame Structures Considering Interactions between Racks and the Frame
Buildings, 2023 The steel racks on the floor are seen as live loads in the current design process, ignoring the interaction with the supporting frames. In this paper, multiple steel racks with different masses and stiffnesses are placed on the first floor of a two-story
Weiguang Zhang, Chaoqun Yu, Genshu Tong
doaj +1 more source
Research of mechanisms of moving of a fabric on universal cars of firm TOYODA [PDF]
Научно-технический вестник Брянского государственного университета, 2017 In article are considered research mechanism of sewing machine firm “Toyoda”. The study of the trajectory of move-ment of the teeth of the rail ,as well as the nature of the changing the rail, the movement of the parts to be sewn.
Babazhanov S.H., Dustova F.H.
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MATHEMATICAL MODEL OF THE MOTION PALLET PROCESS ON BRAKE MAGNETIC TYPE ROLLER
Вестник СибАДИ, 2020 Introduction. One of the main elements of the safe operation of gravity roller conveyors used in pallet racks is a brake roller. The most promising design is the brake roller magnetic (eddy current) type.
I. A. Sharifullin +2 more
doaj +1 more source
Enabling Rack-scale Confidential Computing using Heterogeneous Trusted Execution Environment
IEEE Symposium on Security and Privacy, 2020 With its huge real-world demands, large-scale confidential computing still cannot be supported by today’s Trusted Execution Environment (TEE), due to the lack of scalable and effective protection of high-throughput accelerators like GPUs, FPGAs, and TPUs
Jianping Zhu +10 more
semanticscholar +1 more source
Representations of copointed Hopf algebras arising from the tetrahedron rack [PDF]
, 2013 We study the copointed Hopf algebras attached to the Nichols algebra of the affine rack $\Aff(\F_4,\omega)$, also known as tetrahedron rack, and the 2-cocycle -1. We investigate the so-called Verma modules and classify all the simple modules. We conclude
Pogorelsky, Barbara, Vay, Cristian
core +3 more sources
Urban River Water Level Increase Through Plastic Waste Accumulation at a Rack Structure
Frontiers in Earth Science, 2020 Plastic debris in water systems is a major challenge for our ecosystem, because it is extremely persistent in the environment. Apart from the importance of reducing the amount of plastic entering the ocean, clearing the rivers from debris is important ...
D. Honingh +5 more
semanticscholar +1 more source
Order allocation, rack allocation and rack sequencing for pickers in a mobile rack environment [PDF]
Computers & Operations Research, 2019 In this paper we investigate the problem of simultaneously allocating orders and mobile storage racks to static pickers. Here storage racks are allocated to pickers to enable them to pick all of the products for the orders that have been allocated to ...
C. A. Valle, J. Beasley
semanticscholar +1 more source
Determination of the parameters of the dynamic braking roller of the gravity pallet rack [PDF]
Научно-технический вестник Брянского государственного университетаThe use of a block storage system and optimization of picking routes in warehouses reduces the costs of basic logistics operations. Equipping warehouses with racks with a gravity roller conveyor ensures a more compact arrangement of products in ...
Guskova A.S. +3 more
doaj +1 more source