Results 1 to 10 of about 127,055 (117)

Antibody-dependent passive protection of mucosal surfaces

open access: yesHuman Vaccines & Immunotherapeutics, 2022
Extensive experiments performed mostly in a variety of animal models convincingly demonstrated the protective effect of polyclonal or monoclonal antibodies administered by the mucosal route.
Jiri Mestecky
doaj   +2 more sources

New hybrid method for vulnerability assessment in floodplain areas exposed to dam break

open access: yesEngineering Reports, 2023
Natural and man‐made factors can cause dam failure, which constantly threatens downstream assets. Flood risk assessment is typically developed according to the hydraulic and geographic characteristics of floodplain regions.
Mohammad Ali Nekooie, Saeed Gholizadeh
doaj   +1 more source

Development of Passive Fire Protection Mortars

open access: yesApplied Sciences, 2022
During a fire event, the stability of steel structures may be compromised, and structural collapse may occur due to the loss of their mechanical resistance as the temperature increases. One of the solutions to reduce this problem is the protection with a
Hugo Caetano   +4 more
doaj   +1 more source

Will Passive Protection Save Congo Forests? [PDF]

open access: yesPLoS ONE, 2015
Central Africa's tropical forests are among the world's largest carbon reserves. Historically, they have experienced low rates of deforestation. Pressures to clear land are increasing due to development of infrastructure and livelihoods, foreign ...
Gillian L Galford   +3 more
doaj   +1 more source

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

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

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

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

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

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

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