Results 21 to 30 of about 747,735 (301)

Natural Regeneration of Beech Forests in the Strict Protected Area of the Plitvice Lakes National Park

open access: yesSouth-East European Forestry, 2013
Background and Purpose: The study presents the results of an investigation of regeneration processes, growth, development and survival of young growth by field measurement and three-dimensional visualization of horizontal and vertical structure.
Tomislav Dubravac   +3 more
doaj   +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

Current developments of nanoscale insight into corrosion protection by passive oxide films [PDF]

open access: yes, 2018
Oxide passive films are a key for the durability of metals and alloys components as well as a central issue in corrosion science and engineering. Herein, we discuss current developments of the nanometer and sub-nanometer scale knowledge of the barrier ...
Marcus, Philippe, Maurice, Vincent
core   +4 more sources

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

System configuration, fault detection, location, isolation and restoration: a review on LVDC Microgrid protections [PDF]

open access: yes, 2019
Low voltage direct current (LVDC) distribution has gained the significant interest of research due to the advancements in power conversion technologies. However, the use of converters has given rise to several technical issues regarding their protections
Bououden   +11 more
core   +1 more source

Multipartite non-locality in a thermalized Ising spin-chain [PDF]

open access: yes, 2010
We study multipartite correlations and non-locality in an isotropic Ising ring under transverse magnetic field at both zero and finite temperature. We highlight parity-induced differences between the multipartite Bell-like functions used in order to ...
Campbell, Steve, Paternostro, Mauro
core   +2 more sources

Cell-based passive immunization for protection against SARS-CoV-2 infection

open access: yesStem Cell Research & Therapy, 2023
Background Immunologically impaired individuals respond poorly to vaccines, highlighting the need for additional strategies to protect these vulnerable populations from COVID-19.
Evan Sawula   +9 more
doaj   +1 more source

Experimental Implementation of a Concatenated Quantum Error-Correcting Code [PDF]

open access: yes, 2004
Concatenated coding provides a general strategy to achieve the desired level of noise protection in quantum information storage and transmission. We report the implementation of a concatenated quantum error-correcting code able to correct against phase ...
A. M. Steane   +6 more
core   +1 more source

Passive Interferon Protection in Mouse Influenza

open access: yesExperimental Biology and Medicine, 1963
SummaryInterferon prepared from influenza virus infected eggs or mouse lungs when intranasally administered protected mice against a mouse-adapted Type B influenza challenge. To be effective, the interferons had to be given before virus, and treatments delayed 24 hours after virus exposure served only to aggravate the infection.
K, TAKANO, K E, JENSEN, J, WARREN
openaire   +2 more sources

Home - About - Disclaimer - Privacy