Buscar
Mostrando ítems 1-10 de 19
Artículo
Breaking Trivium Stream Cipher Implemented in ASIC Using Experimental Attacks and DFA
(MDPI, 2020-12)
One of the best methods to improve the security of cryptographic systems used to exchange sensitive information is to attack them to find their vulnerabilities and to strengthen them in subsequent designs. Trivium stream ...
Artículo
Porous Titanium Cylinders Obtained by the Freeze-Casting Technique: Influence of Process Parameters on Porosity and Mechanical Behavior
(MDPI, 2020)
The discrepancy between the stiffness of commercially pure titanium and cortical bone tissue compromises its success as a biomaterial. The use of porous titanium has been widely studied, however, it is still challengi ...
Artículo
Factors engaging users of diabetes social media channels on facebook, twitter, and instagram: Observational study
(JMIR Publications Inc., 2020-09)
Background: Diabetes patient associations and diabetes-specific patient groups around the world are present on social media. Although active participation and engagement in these diabetes social media groups has been mostly ...
Artículo
ASIC Design and Power Characterization of Standard and Low Power Multi-Radix Trivium
(IEEE Computer Society, 2020)
We are presenting the experimental measurements of the power consumption and the maximum frequency in an ASIC prototype of 12 versions of the Trivium cipher: one standard version and two low power versions (FPLP and ...
Artículo
Electrical Modeling of the Growth and Differentiation of Skeletal Myoblasts Cell Cultures for Tissue Engineering
(MDPI, 2020)
In tissue engineering, of utmost importance is the control of tissue formation, in order to form tissue constructs of clinical relevance. In this work, we present the use of an impedance spectroscopy technique for the ...
Artículo
Use of Impedance Spectroscopy for the Characterization of In-Vitro Osteoblast Cell Response in Porous Titanium Bone Implants
(MDPI, 2020-08)
The use of titanium implants with adequate porosity (content, size and morphology) could solve the stress shielding limitations that occur in conventional titanium implants. Experiments to assess the cellular response ...
Artículo
Using the complement of the cosine to compute trigonometric functions
(Springer, 2020)
The computation of the sine and cosine functions is required in devices ranging from application-specific signal processors to general purpose floating-point units. Even in the latter case, the required functionality can ...
Artículo
Artificial lntelligence in Pregnancy: A Scoping Review
(Institute of Electrical and Electronics Engineers, 2020-10)
Artificial Intelligence has been widely applied to a majority of research areas, including health and medicine. Certain complications or disorders that can appear during pregnancy can endanger the life of both mother and ...
Artículo
Characterization and Monitoring of Titanium Bone Implants with Impedance Spectroscopy
(MDPI, 2020-08)
Porous titanium is a metallic biomaterial with good properties for the clinical repair of cortical bone tissue, although the presence of pores can compromise its mechanical behavior and clinical use. It is therefore necessary ...
Artículo
A Personalized Physical Activity Coaching App for Breast Cancer Survivors: Design Process and Early Prototype Testing
(JMIR Publications, 2020)
Background: Existing evidence supports the many benefits of physical activity (PA) in breast cancer survival. However, few breast cancer survivors adhere to the recommended levels of activity. A PA coaching app that ...