Results 11 to 20 of about 747,735 (301)

Performance Analysis of Wavelength Division Multiplexing-Based Passive Optical Network Protection Schemes by Means of the Network Availability Evaluator

open access: yesApplied Sciences, 2022
This paper is focused on the performance analysis of protection mechanisms utilized in common wavelength division multiplexing-based passive optical networks.
Rastislav Róka
doaj   +1 more source

Distributed passive actuation schemes for seismic protection of multibuilding systems [PDF]

open access: yes, 2020
In this paper, we investigate the design of distributed damping systems (DDSs) for the overall seismic protection of multiple adjacent buildings. The considered DDSs contain interstory dampers implemented inside the buildings and also interbuilding ...
Karimi, Hamid Reza   +3 more
core   +1 more source

Passive protection of the mammalian fauna in frames of existing conceptions on nature conservation territories [PDF]

open access: yesПраці Теріологічної школи, 2015
The concepts of protected areas currently implemented worldwide are discussed in a Ukrainian context. The influence of passive protection on populations of rare animal and plant species was studied.
Ivan Parnikoza
doaj   +1 more source

Flexible protection architectures using distributed optical sensors [PDF]

open access: yes, 2012
In this paper we describe recent developments in flexible protection schemes that make use of passive fibre Bragg grating (FBG) based transducers for the distributed measurement of voltage and current.
Beaumont, Phil   +7 more
core   +1 more source

Evaluation of Fire Mitigation and Fire Protection in a Cooking Oil Processing Company

open access: yesThe Indonesian Journal of Occupational Safety and Health, 2021
Introduction: A fire ever took place in the early 2019 in one of the cooking oil processing companies in Sidoarjo. This is because the company had a storage warehouse of cartons, jerry cans, and plastic packaging,categorized into flammable materials. The
Dita Rahmawati
doaj   +1 more source

Efficient protection schemes for hybrid WDM/TDM passive optical networks [PDF]

open access: yes, 2012
Hybrid WDM/TDM Passive Optical Network (PON) is a promising candidate for next-generation optical access (NGOA) solutions as it is able to offer a high splitting ratio and consequently achieves a relatively low cost and power consumption on a per-user ...
Chen, Jiajia   +5 more
core   +1 more source

Fire resistance of ceramic-masonry sealing blocks using intumescent paint protection

open access: yesRevista ALCONPAT, 2019
The efficiency of surface protection of sealing masonry structures with intumescent ink was evaluated in relation to mechanical resistance and thermal insulation. Sixty ceramic sealing masonry blocks were used.
Carlos Alexandre Santos Sales   +7 more
doaj   +1 more source

Market regulation, labor policies and the wage-productivity gap [PDF]

open access: yes, 2017
This paper proposes an empirical analysis about the influence of some institutional factors (taxation, active and passive labor market policies, labor and goods market regulation and unions’ participation) on the component of the wage growth not ...
Rollin, Andrea, Tilli, Riccardo
core   +1 more source

A bioluminescent imaging mouse model for Marburg virus based on a pseudovirus system

open access: yesHuman Vaccines & Immunotherapeutics, 2017
Marburg virus (MARV) can cause lethal hemorrhagic fever in humans. Handling of MARV is restricted to high-containment biosafety level 4 (BSL-4) facilities, which greatly impedes research into this virus.
Li Zhang   +5 more
doaj   +1 more source

Polyclonal antibody cocktails generated using DNA vaccine technology protect in murine models of orthopoxvirus disease

open access: yesVirology Journal, 2011
Background Previously we demonstrated that DNA vaccination of nonhuman primates (NHP) with a small subset of vaccinia virus (VACV) immunogens (L1, A27, A33, B5) protects against lethal monkeypox virus challenge.
Ballantyne John   +7 more
doaj   +1 more source

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