Centro Universitario FEI: Envíos recientes
Mostrando ítems 41-60 de 2258
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CIM device for enzyme kinetics experiment aboard the International Space Station
(2011-10-03)The main objective of this experiment is to verify the differences in kinetic parameters of enzymes reaction aboard the ISS. For this experiment the invertase enzyme was selected, as a case study in microgravity. It is ... -
Modeling of thin-film lateral SOI PIN diodes with an alternative multi-branch explicit current model
(2012-01-05)We propose the use of an alternative multi-exponential model to describe multiple conduction mechanisms in thin-film SOI PIN diodes with parasitic series resistance over a wide operating temperature range, from 90 to 390 ... -
Aspects of risk of management in brazilian microgravity experiments: A case of study
(2014-10-03)Copyright © 2014 by the International Astronautical Federation. All rights reserved.Learning is a process strengthened by the praxis. The subject of the present article is to verify possible methodologies to mitigate risks ... -
Transesterification of sunflower oil produced by solvent extraction
(2014-11-16)In this work, the leaching of oil from sunflower seeds using hexane was studied. The solution of oil / hexane was thereafter transesterified, with methanol and potassium hydroxide (KOH) as the catalyst, in a batch reactor, ... -
Lightning warning system
(2014-06-15)© International Conference on Atmospheric Electricity, ICAE 2014This study presents a warning lightning system that has been developed by the University of São Paulo in order to detect intra-cloud (IC) and cloud to ground ... -
The structure of the collaboration network of researchers and performance: Evidences in agricultural production costs
(2015-07-05)© 2015, Universidade Federal Rural de Pernambuco. All rights reserved.Commodities are primary goods, with low levels of industrialization, include the agricultural, metal and energy sectors. The agricultural commodities ... -
Análise do olhar humano: estudos experimentais de rastreamento o ocular para explicar padrões visual em tarefas cognitivas
(Centro Universitário FEI, São Bernardo do Campo, 2023)Na área da engenharia, estudar processos cognitivos significa estudar o cérebro em funcionamento e isso requer o uso de tecnologias específicas para aquisição de sinal dinâmico em um processo que envolve estimulação, ... -
Aplicação da arquitetura transformer para sumarização de artigoscientíficos
(Centro Universitário FEI, São Bernardo do Campo, 2023)O processo de pesquisa científica tem como sua fase inicial a exploração de artigos para o conhecimento do estado da arte do tema a ser investigado. Em virtude do crescimento de dados em artigos científicos e do curso ... -
Comparison of Bio-Inspired Algorithms from the Point of View of Medical Image Segmentation
(2018)© 2018 IEEE.As new technological challenges depending on the computational performance of bio-inspired algorithms emerge, the demand for more efficient heuristic solutions grows up at same rate. Specifically, the medical ... -
In the right place at the right time: A review of mobile location-based marketing and a research agenda
(2021-06-05)Copyright © 2021 Korean College of Helicobacter and Upper Gastrointestinal Research.Objective: Based on the increasingly pervasive mobile presence in the retail context, the purpose of this study is to examine the potential ... -
Spectrophotometric Analysis of Different Polymethyl Methacrylate Filters and their Importance in the Implantation of Corneal Rings
(2023-04-24)© 2023 Taylor & Francis Group, LLC.Purpose: This study evaluated the luminous behavior applied to materials used in intraocular surgeries. Methods: Discs of the different products were delivered in 19.00 mm × 3.00 mm. Each ... -
What Facial Features Does the Pediatrician Look to Decide That a Newborn Is Feeling Pain?
(2023-01-05)Thieme. All rights reserved.OBJECTIVE: The study aimed to analyze the gaze fixation of pediatricians during the decision process regarding the presence/absence of pain in pictures of newborn infants. STUDY DESIGN: Experimental ... -
SAFIIRA: a heavy-ion multi-purpose irradiation facility in Brazil
(2020-05-05)Este trabalho descreve as novas instalações de física nuclear aplicada da Universidade de São Paulo, principalmente para irradiação de dispositivos eletrônicos. É uma configuração composta por um quadrupolo dupleto para ... -
The Southern Photometric Local Universe Survey (S-PLUS): improved SEDs, morphologies, and redshifts with 12 optical filters
(2019-10-05)The Southern Photometric Local Universe Survey (S-PLUS) is imaging ∼9300 deg2 of the celestial sphere in 12 optical bands using a dedicated 0.8 m robotic telescope, the T80-South, at the Cerro Tololo Inter-american ... -
Planetary transits at radio wavelengths: secondary eclipses of hot jupiter extended atmospheres
(2020-05-26)When a planet transits in front of its host star, a fraction of its light is blocked, decreasing the observed flux from the star. The same is expected to occur when observing the stellar radio flux. However, at radio ... -
Recent results on heavy-ion induced reactions of interest for neutrinoless double beta decay at INFN-LNS
(2019-08-02)The NUMEN project aims at accessing experimentally driven information on Nuclear Matrix Elements (NME) involved in the half-life of the neutrinoless double beta decay (0νββ). In this view measurements of Heavy Ion (HI) ... -
Recent results on Heavy-Ion induced reactions of interest for 0νββ decay
(2019-01-05)An updated overview of recent results on Heavy-Ion induced reactions of interest for neutrinoless double beta decay is reported in the framework of the NUMEN project. The NUMEN idea is to study heavy-ion induced Double ... -
Recent results on heavy-ion direct reactions of interest for 0νββ decay at INFN - LNS
(2020-01-05)Neutrinoless double beta decay of nuclei, if observed, would have important implications on fundamental physics. In particular it would give access to the effective neutrino mass. In order to extract such information from ... -
Laboratório de Física Moderna do Centro Universitário da FEI
(2005-09-05) -
First comparison of GEANT4 hadrontherapy physics model with experimental data for a NUMEN project reaction case
(2020-05-26)Gamma-ray and neutron spectra from the 18O +76Se reaction at 15.3 MeV/u were measured with the EDEN array of liquid scintillators at the LNS. The results were compared to GEANT Hadrontherapy physics list simulations in ...
