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We introduce a residual-based a posteriori error estimator for contact problems in two- and three-dimensional linear elasticity, discretized with linear and quadratic finite elements and Nitsche’s method. Efficiency and reliability of the estimator are pro ...
In the past decades, literature on routines and practices has substantially contributed to our understanding of how actors accomplish organizational tasks through repetitive and recognizable patterns of interdependent actions situated in time and space. Ye ...
The broad application of NoCs in IC design has been enabled by NoC synthesis tools that evolved from university prototypes to full commercial synthesis flows. NoC embodiments are ubiquitously present in circuits and systems. As systems evolve to include ne ...
Directive-based programming models, such as OpenMP, OpenACC, and OmpSs, enable users to accelerate applications by using coprocessors with little effort. These devices offer significant computing power, but their use can introduce two problems: an increase ...
This paper describes SIIP (Speaker Identification Integrated Project) a high performance innovative and sustainable Speaker Identification (SID) solution, running over large voice samples database. The proposed solution is based on development, integration ...
Background: The current and future workforce is challenged to adapt to changing environments and become lifelong, self-regulated learners. Learning journals can regulate learning processes through scaffolding reflection on rich experiences. However, learni ...
In the endeavor towards distributed power systems, not seasonal-dependent micro-power generation technologies are expected to integrate the energy scenario in the years to come. In this context, the Organic Rankine Cycle (ORC) in the (1e10) KWe scale has c ...
A 1.5 kWth hybrid solar/autothermal steam gasifier was designed and tested for continuously producing synthesis gas. Time-averaged responses to a series of inlet flow conditions were examined in a high-flux solar simulator. The gasifier consisted of a SiC ...
Nanoplasmonic structures can tightly confine light onto a material's surface to probe biomolecular interactions not easily accessed by other sensing techniques. New and exciting developments in nanofabrication processes, nano-optical trapping, graphene dev ...
The technology of fiber positioning robots has been evolving in the recent years and currently lacks of a comprehensive view. This thesis aims at filling this gap. Fiber positioning robots are analyzed under different aspects: a theoretical framework, desi ...
