Results 51 to 60 of about 743,294 (338)

Are speed enforcement cameras more effective than other speed management measures? The impact of speed management schemes on 30mph roads. [PDF]

open access: yes, 2005
This paper presents the results of an evaluation of the impact of various types of speed management schemes on both traffic speeds and accidents. The study controls for general trends in accidents, regression-to-mean effects and migration, separately ...
Hirst, W.M., Maher, M., Mountain, L.
core   +1 more source

Planning logistics network for recyclables collection [PDF]

open access: yesYugoslav Journal of Operations Research, 2014
Rapid urbanization, intensified industrialization, rise of income, and a more sophisticated form of consumerism are leading to an increase in the amount and toxicity of waste all over the world.
Ratković Branislava   +3 more
doaj   +1 more source

On the LRD of the Aggregated Traffic Flows in High-Speed Computer Networks [PDF]

open access: yesarXiv, 2021
This paper studies and analyses the behavior of the Long-Range Dependence in network traffic after classifying traffic flows in aggregated time series. Following Differentiated Services architecture principles, the generic Quality of Service applications that requirements and use the transport control protocol, a basic classification criterion of time ...
arxiv  

Traffic engineering in ambient networks: challenges and approaches [PDF]

open access: yes, 2004
The focus of this paper is on traffic engineering in ambient networks. We describe and categorize different alternatives for making the routing more adaptive to the current traffic situation and discuss the challenges that ambient networks pose on ...
Abrahamsson, Henrik, Gunnar, Anders
core   +1 more source

Modelling Self-similar Traffic Of Multiservice Networks [PDF]

open access: yes, 2019
Simulation modelling is carried out, which allows adequate describing the traffic of multiservice networks with the commutation of packets with the characteristic of burstiness.
Abdullayev, V. (Vugar)   +2 more
core   +2 more sources

The multiple roles of the NlpC_P60 peptidase family in mycobacteria – an underexplored target for antimicrobial drug discovery

open access: yesFEBS Letters, EarlyView.
The NlpC_P60 superfamily of peptidases is recognised by its key role in bacterial cell wall homeostasis. Recently, studies have also described the involvement of NlpC_P60‐like enzymes in bacterial competitive mechanisms and pathogenesis across several lineages.
Catharina dos Santos Silva   +1 more
wiley   +1 more source

DiffServ Aware MPLS Traffic Engineering for ISP Networks: State of the Art and New Trends

open access: yesJournal of Telecommunications and Information Technology, 2023
In the recent ten years, with the development of new applications through Internet such as multimedia or networked control applications, users need more and more quality of service (QoS).
Armand Toguyéni, Ouajd Korbaa
doaj   +1 more source

Unraveling Mycobacterium tuberculosis acid resistance and pH homeostasis mechanisms

open access: yesFEBS Letters, EarlyView.
Mycobacterium tuberculosis exhibits a remarkable resilience to acid stress. In this Review, we discuss some of the molecular mechanisms and metabolic pathways used by the tubercle bacilli to adapt and resist host‐mediated acid stress. Mycobacterium tuberculosis (Mtb) is a successful pathogen that has developed a variety of strategies to survive and ...
Janïs Laudouze   +3 more
wiley   +1 more source

An open source traffic engineering toolbox [PDF]

open access: yesComputer Communications, 2006
We present the TOTEM open source Traffic Engineering (TE) toolbox and a set of TE methods that we have designed and/or integrated. These methods cover intra-domain and inter-domain TE, IP-based and MPLS-based TE. They are suitable for network optimisation, better routing of traffic for providing QoS, load balancing, protection and restoration in case ...
H. ímit   +17 more
openaire   +6 more sources

MicroRNAs in seminal plasma are able to discern infertile men at increased risk of developing testicular cancer

open access: yesMolecular Oncology, EarlyView.
Male infertility is a known risk factor for the development of testicular cancer. In this paper, we analyzed the expression profile of a microRNA panel by real‐time PCR and validated the results by digital PCR. Experimental and bioinformatics analyses allowed us to identify possible biomarkers able to discern men with a higher risk of developing ...
Carmen Ferrara   +14 more
wiley   +1 more source

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