Buscar
Mostrando ítems 31-40 de 891
Optimal and robust modal control of a flexible structure using an active dynamic vibration absorber
(Iop Publishing Ltd, 2011-04-01)
This paper is concerned with feedback vibration control of a lightly damped flexible structure that has a large number of well-separated modes. A single active electrical dynamic absorber is used to reduce a particular ...
Optimal and robust modal control of a flexible structure using an active dynamic vibration absorber
(Iop Publishing Ltd, 2011-04-01)
This paper is concerned with feedback vibration control of a lightly damped flexible structure that has a large number of well-separated modes. A single active electrical dynamic absorber is used to reduce a particular ...
Subtidal macrozoobenthos communities from northern Chile during and post El Niño 1997-1998
(2008)
Despite a large amount of climatic and oceanographic information dealing with the recurring climate
phenomenon El Nin˜o (EN) and its well known impact on
diversity of marine benthic communities, most published
data are ...
Terpenos com atividade inseticida: uma alternativa para o controle químico de insetos
(Sociedade Brasileira de Química, 2003-05-01)
Many substances from different sources have been used by men for decades to control insects. After the 2nd World War, the use of inorganic compounds have declined drastically and natural products, as well as synthetic ...
Terpenos com atividade inseticida: uma alternativa para o controle químico de insetos
(Sociedade Brasileira de Química, 2003-05-01)
Many substances from different sources have been used by men for decades to control insects. After the 2nd World War, the use of inorganic compounds have declined drastically and natural products, as well as synthetic ...
Effect of feeding mode on infant growth and cognitive function: study protocol of the Chilean infant Nutrition randomized controlled Trial (ChiNuT)
(2020)
Abstract
Background
A central aim for pediatric nutrition is to develop infant formula compositionally closer to human milk. Milk fat globule membranes (MFGM) have shown to have functional components that are found in ...
Cesarean section and breastfeeding outcomes in an Indigenous Qom community with high breastfeeding support
(Oxford University Press, 2022-01)
Background and objectives: Cesarean section may lead to suboptimal breastfeeding outcomes, though evidence has been mixed. Factors, such as premature birth, birth weight and maternal age may independently increase risk of ...
Feeding habits of the threatened aquatic Andean frog Telmatobius rubigo (Anura: Telmatobiidae)
(Amphibian & Reptile Conservation, 2020-11)
The aquatic Andean frogs of the genus Telmatobius have evolved closely with the aquatic ecosystems of the Andes of South America. The Laguna de Los Pozuelos’ Rusted Frog (Telmatobius rubigo) is a Threatened and endemic ...