Results 101 to 110 of about 622,762 (333)
Revista de Saúde Pública, 1996 Investigou-se a relação entre o estado nutricional de mães (n = 6.289) e sobrepeso nas crianças brasileiras menores de 10 anos (n = 14.914), considerando-se a influência de condições sociais num inquérito nutricional da população brasileira realizado em ...
Elyne M. Engstrom, Luiz A. Anjos
doaj +1 more source
Twisted Pseudodifferential Calculus and Application to the Quantum Evolution of Molecules
, 2008 We construct an abstract pseudodifferential calculus with operator-valued symbol, adapted to the treatment of Coulomb-type interactions, and we apply it to study the quantum evolution of molecules in the Born-Oppenheimer approximation, in the case where ...
Martinez, Andre', Sordoni, Vania
core +2 more sources
Advanced Materials Interfaces, EarlyView.An intriguing design concept for the preparation of metastable mesoporous h‐LuFeO3 thin films and powders by soft‐templating is presented. The hexagonal rather than the orthorhombic phase is formed due to the presence of a polymer structure‐directing agent in the synthesis.
Christian Suchomski +6 more
wiley +1 more source
A Lossless Recompression Approach for Video Streaming Transmission
IEEE Access, 2019 With the increasing amount of HD or even UHD video, the video streaming transmission over the mobile network is confronted with various quality of experience issues. To facilitate the delivery of compressed video over the network, it is extremely helpful
Zhongyuan Wang +3 more
doaj +1 more source
Cech and de Rham Cohomology of Integral Forms
, 2011 We present a study on the integral forms and their Cech/de Rham cohomology. We analyze the problem from a general perspective of sheaf theory and we explore examples in superprojective manifolds.
Bartocci +21 more
core +1 more source
Constructivism, Democracy and Symbolic Representation: A Formal/Stylistic Perspective
Representation, 2022 This paper deals with the normative dilemma raised by the constructivist turn in representation theory by focusing on a neglected aspect of such dilemma: under which conditions representation − taken in its existential and symbolic senses − can enhance democracy.
openaire +2 more sources
Advanced Materials Technologies, EarlyView.This work proposes the use of multimaterial microrobots for pH sensing. The microrobots consist of a hard polymer backbone and 4D printed sensing elements made of a pH‐responsive hydrogel. The swelling response, reusability, and high mobility of the microrobots make them promising tools for pH sensing at the micro scale.
Daniel Maher +9 more
wiley +1 more source
Phobos: A front-end approach to extensible compilers (long version) [PDF]
, 2002 This paper describes a practical approach for implementing certain types of domain-specific languages with extensible compilers. Given a compiler with one or more front-end languages, we introduce the idea of a "generic" front-end that allows the ...
Granicz, Adam, Hickey, Jason
core +2 more sources
Programmable Microscale Actuation of Hydrogels With Tunable Response via Printing on Particles
Advanced Materials Technologies, EarlyView.We fabricate microscale hydrogels with precisely tunable phase transition temperatures (23–60 °C) by particle‐templated two‐photon polymerization using chemically tailored inks. Multi‐material printing enables stepwise thermal actuation through sequential volume changes at distinct VPTTs, while pH‐dependent hysteresis drives anisotropic actuation with ...
Xueting Shen +4 more
wiley +1 more source