Buscar
Mostrando ítems 21-30 de 14542
As fragilidades da rede de proteção da infância e da juventude de Palmeira das Missões - RS
(Universidade Federal de Santa MariaBrasilUFSMCentro de Ciências Sociais e Humanas, 2015-12-18)
Considering the decentralization of services in support of full protection of young infants, city managers now have a complex role of articulators of the Child Protection Network and Youth. Thus, this research, based on a ...
Qualitative analysis for single-phase grid-tie power inverter structures
(2014-01-01)
This paper presents comparisons among non-isolated DC to AC double-stage single-phase structures, including one integrated single-stage, for photovoltaic (PV) distributed generation applications, and suitable to operate ...
On the atomic structure of thiol-protected gold nanoparticles: A combined experimental and theoretical study
(Royal Society of Chemistry, 2010-07-09)
In the present work new findings on the structure of the S-Au interface are presented. Theoretical calculations using a new semiempirical potential, based on density functional theory and a bond-order Morse potential, are ...
Experimental study of new seismic protective devices for low-rise steel buildings
(Taylor & Francis Ltd, 2012-01)
The effectiveness of four protective systems in reducing the seismic structural response is assessed via shaking table tests using a 1/6-scale model of a steel building. The protective systems consist of two cables connected ...
Specific β-turns precede PPIIL structures binding to allele-specific HLA-DRβ1* PBRs in fully-protective malaria vaccine components
(2018)
The 3D structural analysis of 62 peptides derived from highly pathogenic Plasmodium falciparum malaria parasite proteins involved in host cell invasion led to finding a striking association between particular β-turn types ...
Prebiotics as Protectants of Lactic Acid Bacteria
(Academic Press Inc Elsevier Science, 2015)
The important role of lactic acid bacteria in the food and pharmaceutical industries highlights the requirement of appropriate preservation processes. During these processes, the decrease of water activity is the main cause ...
The protection of monuments in the Republic of Tatarstan in modern times
(Universidad del Zulia, 2019)