Results 11 to 20 of about 747,505 (281)

Rockfor.NET : le premier outil de diagnostic rapide de l'aléa chute de pierres à l'aval d'une forêt de protection

open access: yesSciences, Eaux & Territoires, 2010
Il n'y a actuellement pas de règles claires et précises pour évaluer la fonction de protection des forêts vis-à-vis des chutes de pierres, en tenant compte des paramètres dendrométriques, des caractéristiques topographiques du site, ainsi que de la ...
F. BERGER, L. DORREN
doaj   +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

Un outil de dimensionnement des filets pare-pierres : le logiciel ECRANS

open access: yesSciences, Eaux & Territoires, 2010
Les instabilités rocheuses figurent parmi les aléas rencontrés fréquemment en zone de montagne. Afin de réduire le risque associé, la stratégie dite passive vise à mettre en place des techniques de protection qui permettent de contrôler la trajectoire ...
F. NICOT
doaj   +1 more source

Les merlons pare-blocs : de l'expérimentation à la simulation numérique

open access: yesSciences, Eaux & Territoires, 2010
Les merlons pare-blocs sont des ouvrages en remblai placés au pied des versants dont la fonction est d'intercepter les blocs et les pierres qui en proviennent. Partant du constat de la nécessité d'optimisation de ces structures, un nouveau type de merlon
S. LAMBERT   +4 more
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

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

Trade-off between end-to-end reliable and cost-effective TDMA/WDM passive optical networks [PDF]

open access: yes, 2012
Hybrid TDMA/VVDM (TWDM) Passive Optical Network (PON) is a promising candidate for Next-Generation PON (NG-PON) solutions. We propose end-to end reliable architectures for business users and a cost-effective network for residential users. We evaluate the
Colle, Didier   +4 more
core   +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

Monospecific antibody against Bordetella pertussis Adenylate Cyclase protects from Pertussis [PDF]

open access: yesJournal of Microbiology and Infectious Diseases, 2012
Objectives: Acellular pertussis vaccines has been largely accepted world-wide however, there are reports about limited antibody response against these vaccines suggesting that multiple antigens should be included in acellular vaccines to attain full ...
Yasmeen Faiz Kazi, Qurban Hussain
doaj   +2 more sources

Passive Immunity and Antibody Response Induced by Toxoplasma gondii VLP Immunization

open access: yesVaccines, 2021
Passive immunity can provide immediate protection against infectious pathogens. To date, only a few studies have investigated the effect of passive immunization against Toxoplasma gondii, and the use of immune sera acquired from VLP-vaccinated mice for ...
Hae-Ji Kang   +5 more
doaj   +1 more source

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