Results 81 to 90 of about 559,515 (356)

Optimal Buffer Allocation in Flexible Manufacturing Systems Using Genetic Algorithm and Simulation

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2012
Over the past few decades, buffer allocation problems have been investigated extensively. It is widely known that buffers play important roles in the manufacturing system, including preparing disruption and improving efficiency.
Suk-Jae JEONG, Hosang JUNG
doaj   +1 more source

On the Complexity of Buffer Allocation in Message Passing Systems [PDF]

open access: yesarXiv, 2003
Message passing programs commonly use buffers to avoid unnecessary synchronizations and to improve performance by overlapping communication with computation. Unfortunately, using buffers makes the program no longer portable, potentially unable to complete on systems without a sufficient number of buffers.
arxiv  

Buffers: Protecting Water Resources [PDF]

open access: yes, 2006
Brochure for NH communities by the New Hampshire Estuaries Project.
New Hampshire Estuaries Project
core   +1 more source

Optimizing The Riparian Buffer: Harold Brook In The Skaneateles Lake Watershed, New York [PDF]

open access: yes, 2002
The use of riparian land buffers to protect water quality for human consumption and wildlife habitat has become an important conservation tool of both government and non-government agencies.
Jon M. Conrad   +2 more
core   +1 more source

The carboxylate “gripper” of the substrate is critical for C‐4 stereo‐inversion by UDP‐glucuronic acid 4‐epimerase

open access: yesFEBS Letters, EarlyView.
UDP‐glucuronic acid 4‐epimerase (UGAepi) catalyzes NAD+‐dependent interconversion of UDP‐glucuronic acid (UDP‐GlcA) and UDP‐galacturonic acid (UDP‐GalA) via C4‐oxidation, 4‐keto‐intermediate rotation, and C4‐reduction. Here, Borg et al. examined the role of the substrate's carboxylate group in the enzymic mechanism by analyzing NADH‐dependent reduction
Annika J. E. Borg   +2 more
wiley   +1 more source

An O(bn^2) Time Algorithm for Optimal Buffer Insertion with b Buffer Types [PDF]

open access: yesDans Design, Automation and Test in Europe - DATE'05, Munich : Allemagne (2005), 2007
Buffer insertion is a popular technique to reduce the interconnect delay. The classic buffer insertion algorithm of van Ginneken has time complexity O(n^2), where n is the number of buffer positions. Lillis, Cheng and Lin extended van Ginneken's algorithm to allow b buffer types in time O (b^2 n^2).
arxiv  

Scheduling Packets with Values and Deadlines in Size-bounded Buffers [PDF]

open access: yes, 2010
Motivated by providing quality-of-service differentiated services in the Internet, we consider buffer management algorithms for network switches. We study a multi-buffer model. A network switch consists of multiple size-bounded buffers such that at any time, the number of packets residing in each individual buffer cannot exceed its capacity.
arxiv   +1 more source

Mini-batch Gradient Descent with Buffer [PDF]

open access: yesarXiv, 2023
In this paper, we studied a buffered mini-batch gradient descent (BMGD) algorithm for training complex model on massive datasets. The algorithm studied here is designed for fast training on a GPU-CPU system, which contains two steps: the buffering step and the computation step.
arxiv  

The thioredoxin‐like and one glutaredoxin domain are required to rescue the iron‐starvation phenotype of HeLa GLRX3 knock out cells

open access: yesFEBS Letters, EarlyView.
Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt   +4 more
wiley   +1 more source

Flow‐based immunomagnetic enrichment of circulating tumor cells from diagnostic leukapheresis product

open access: yesMolecular Oncology, EarlyView.
The number of circulating tumor cells obtained from prostate cancer patients was increased approximately 5‐fold compared to regular CellSearch when processing 2 mL diagnostic leukapheresis material aliquots and increased by 44‐fold when processing 20 mL DLA aliquots using the flow enrichment target capture Halbach‐array.
Michiel Stevens   +8 more
wiley   +1 more source

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