Results 81 to 90 of about 584,932 (288)

Analysis of the Component-Based Reliability in Computer Networks

Cubo, 2010
Performance in terms of reliability of computer networks motivates this paper. Limit theorems on the extreme queue length and extreme virtual waiting time in open queueing networks in heavy traffic are derived and applied to a reliability model for ...
Saulius Minkevi<img width=12 height=19 src="http:/fbpe/img/cubo/v12n1/img27.jpg">ius
doaj  

On Priority Queues in Heavy Traffic

Journal of the Royal Statistical Society Series B: Statistical Methodology, 1970
Summary For single-server, first-come-first-served queues, specified completely by the sequences of interarrival times and service times, if these sequences are stationary and if (in some sense) there is not too much dependence within or between them, it has been shown by Kingman (1962) that the waiting-time distribution is, in heavy ...
openaire   +2 more sources

Anti‐Slip Material‐Based Strategies and Approaches

Advanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani, Carlo Antonini, Teresa Gatti, Mengjiao Wang   +3 more
wiley   +1 more source

HEAVY TRAFFIC ANALYSIS IN QUEUEING SYSTEMS

Studia Universitatis Moldaviae: Stiinte Umanistice, 2008
The traffic intensity is defined in the classical theory of queueing systems as the ratio of the expected service time and the expected interarrival time and is an important measure of the system performance.
USM ADMIN
doaj  

Bioconcentration of Heavy Metals in high Density traffic area of Port Harcourt Metopolis, Nigeria

Journal of Applied Sciences and Environmental Management, 2015
The Bioconcentration factor (BCF) of selected heavy metals in grasses growing along High Density Traffic Area (HDTA) and Low Density Traffic Area (LDTA) of Port Harcourt metropolis was ascertained.
G Iwuoha, J Ogan, T Chikwe
doaj   +1 more source

Postoperative Stress Accelerates Atherosclerosis Through Inflammatory Remodeling of the HDL Proteome and Impaired Reverse Cholesterol Transport

Advanced Science, EarlyView.
The study shows that noncardiac surgical inflammation rapidly disrupts HDL function and cholesterol efflux in mice and human patients. Impaired reverse cholesterol transport after surgery drives rapid lipid accumulation, NETosis, and apoptosis within atherosclerotic plaques.
Dominique M. Boucher, Victoria Lorant, Valerie Rochon, Abigail Carter, Cameron Stotts, My‐Anh Nguyen, Thomas Laval, Christina Emerton, Nathan Joyce, Nysa Vinayak, Marlena Scaffidi, David Cook, Katey J. Rayner, Rebecca C. Auer, Scott M. Gordon, Mireille I. Ouimet   +15 more
wiley   +1 more source

LOGISTICS AND EFFICIENCY OF HEAVY TRAFFIC

International Journal of Advanced Studies
Background. The article is devoted to the study of the organization of the heavyweight movement. The relevance of the topic is related to the steady increase in the average weight of freight trains operating on heavily loaded routes of Russian railways ...
Oksana D. Pokrovskaya, Oleg V. Shugaev
doaj   +1 more source

Marburg Virus Glycoprotein Is a Remarkable Virulent Factor Linked to Hemorrhagic Pathology: Evidence from Multimodal Experimental Systems

Advanced Science, EarlyView.
By integrating data from in vitro, ex vivo, and in vivo models, our research identifies the MARV glycoprotein as a remarkable hemorrhagic factor, filling a major gap in this important field. It also provides practical experimental tools for the basic research on viral pathogenesis and applied research aimed at antiviral intervention for hemorrhagic ...
Ting Yao, Hang Liu, Yanfeng Yao, Wei Deng, Jiawen Sun, Zhenyu Kang, Ashaq Ali, Chao Shan, Zhiming Yuan, Fei Deng, Hualin Wang, Yun‐Jia Ning   +11 more
wiley   +1 more source

A stochastic network with mobile users in heavy traffic

, 2013
We consider a stochastic network with mobile users in a heavy-traffic regime. We derive the scaling limit of the multi-dimensional queue length process and prove a form of spatial state space collapse.
A. Ganesh, A.L. Stolyar, A.P. Zwart, B. Sengupta, F. Simatos, Florian Simatos, I.M. Verloop, I.N. Herstein, J. Jacod, J. Lamperti, M. Bramson, M. Feuillet, M.I. Reiman, M.I. Reiman, M.S. Pinsker, P. Billingsley, R.J. Williams, S. Borst, S.F. Yashkov, Sem Borst, W. Whitt   +20 more
core   +1 more source

Multiple-input heavy-traffic real-time queues

The Annals of Applied Probability, 2003
Customers with random service times and random due dates from \(K\) renewal streams arrive at their own buffer at a single server. The server serves the buffers which are nonempty according to a generalized processor sharing discipline (head-of-the-line with weights). The buffers are either FIFO or EDF (earliest deadline first).
Kruk, Lukasz, Lehoczky, John, Shreve, Steven, Yeung, Shu-Ngai   +3 more
openaire   +2 more sources