RSS 1.0Faculdade de Engenharia (FEG) - Guaratinguetá
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Síntese e caracterização de nanopartículas com estrutura granada para tratamento do câncer por hipertermia
Ferreira, Elides Borsari Pinto
(Universidade Estadual Paulista (UNESP), 2020) [Tese de doutorado]
Esse trabalho visa o desenvolvimento de nanopartículas com estrutura tipo granada obtidas a 140°C por 15, 30 e 60 min através da síntese hidrotérmica assistida por micro-ondas, e aplicação como método terapêutico complementar ... -
Estudo da influência do tempo de ciclo térmico de reaquecimento nas propriedades mecânicas e microestrutura dos aços SAE 5120.
(Universidade Estadual Paulista (UNESP), 2020) [Dissertação de mestrado]O constante aumento da competitividade do setor siderúrgico demanda cada vez mais esforços para a redução dos custos de produção. Este trabalho se propõe a estudar ciclos de reaquecimento capazes de produzir com eficiência ... -
Estudo cinético e viscoelástico de matriz termoplástica líquida baseada em copolímeros de MMA
Silveira, Daniel Cônsoli (Universidade Estadual Paulista (UNESP), 2020) [Tese de doutorado]
As indústrias que possuem os polímeros como importante matéria-prima em sua produção, como o setor de aviação, petróleo & gás, construção civil, automotivo, elétricos e eletrônicos, buscam sempre inovações com o objetivo ... -
O Custo das mortes prematuras associadas à exposição ao material particulado: o caso de São José dos Campos, SP
(Universidade Estadual Paulista (UNESP), 2020) [Tese de doutorado]A poluição atmosférica contribui para o aumento das taxas de morbidade e mortalidade como tem sido relatado em vários estudos. Poucos são os estudos em cidades de médio porte que quantificam os anos perdidos, ou vividos ... -
Melhoria do compartilhamento do conhecimento operário e a influência cultural: estudo comparativo Brasil e China em indústria de bens de capital
(Universidade Estadual Paulista (UNESP), 2020) [Dissertação de mestrado]Esta pesquisa analisa fatores capazes de apoiar o compartilhamento de conhecimento entre trabalhadores do setor industrial de bens de capital. A pesquisa é baseada no estudo de caso de uma empresa multinacional americana ... -
Altimetria por satélite na determinação do nível de reservatórios hídricos
(Universidade Estadual Paulista (UNESP), 2020) [Dissertação de mestrado]A altimetria espacial é uma tecnologia de sensoriamento remoto que, através do uso de radares altimétricos acoplados em plataformas orbitais, permite registrar a topografia da superfície ao longo da via terrestre do satélite. ... -
Spin pairs in the Koronis asteroid family
Carruba, V.; ; ; Barletta, W. ; Lucchini, A. ; Martins, B. ; Furlaneto, P. (Planetary and Space Science, 2020) [Artigo]
Asteroid groups may either form because of collisions or the rotational failure of a parent body. Collisional asteroid families tend to be more spread in proper element domains, while young spin clusters are usually much ... -
Machine learning classification of new asteroid families members
Carruba, V.; ; Domingos, R. C. ; Lucchini, A. ; Furlaneto, P. (Monthly Notices of the Royal Astronomical Society, 2020) [Artigo]
Asteroid families are groups of asteroids that are the product of collisions or of the rotational fission of a parent object. These groups are mainly identified in proper elements or frequencies domains. Because of robotic ... -
Thermal characterization and lifetime prediction of the PHBV/nanocellulose biocomposites using different kinetic approaches
Carvalho Benini, Kelly Cristina Coelho de; Ornaghi, Heitor Luiz ; de Medeiros, Nicole Morabito ; Pereira, Paulo Henrique Fernandes ; Cioffi, Maria Odila Hilário (Cellulose, 2020) [Artigo]
In the present study, biocomposite films from cellulose nanocrystals (CNCs) were obtained by the solution casting method. CNCs were isolated from pineapple crown using chemical treatments followed by sulfuric acid hydrolysis ... -
Furfuryl resin/CNT/carbon fiber drilling, using carbide drill coated with Balinit-Helica
David-Müzel, Sarah; Bonhin, Eduardo Pires ; Ribeiro, Marcos Valério ; Botelho, Edson Cocchieri ; Alves, Manoel Cléber de Sampaio (Materials and Manufacturing Processes, 2020) [Artigo]
Bolted joints are the most common form of union of the components in an airplane, with drilling being the most used process in obtaining the holes. However, this process can cause several defects, so the parts produced can ... -
Novel Approaches of Nanoceria with Magnetic, Photoluminescent, and Gas-Sensing Properties
; Amoresi, Rafael A.C.; Moreno, Henrique ; Ramirez, Miguel A. ; ; Foschini, Cesar R. ; ; Simões, Alexandre Z. (ACS Omega, 2020) [Artigo]
The modification of CeO2 with rare-earth elements opens up a wide range of applications as biomedical devices using infrared emission as well as magnetic and gas-sensing devices, once the structural, morphological, ... -
Metallic behavior in STO/LAO heterostructures with non-uniformly atomic interfaces
Amoresi, Rafael A.C.; ; ; ; ; ; ; Simões, Alexandre Z. ; ; et al. (Materials Today Communications, 2020) [Artigo]
The search for new and low-power switching devices involving the integration of semiconductor thin films is of interest, and has led to renewed research because such devices may exhibit innovative properties. Here, we ... -
An unaccounted component on the Prometheus and Pandora offset angular positions
Santana, Thamiris; Winter, Othon C. ; Mourão, Daniela C. (European Physical Journal: Special Topics, 2020) [Artigo]
Near the turning of this millennium (1996–2004) it was detected that Prometheus and Pandora were not in their angular positions as predicted from their discoveries by the Voyager spacecrafts (1980). This is known as the ... -
Celestial Mechanics in the XXIst century – challenges
Gomes, Vivian M.; ; ; ; Winter, Othon C. (European Physical Journal: Special Topics, 2020) [Editorial]
This special issue of the European Journal of Physics: Special Topics entitled Celestial Mechanics in the XXIst Century published a set of 15 papers aiming to put in perspective the main problems that are being addressed ... -
Effects of the rotation of a spacecraft in an atmospheric close approach with the Earth
; Gomes, Vivian Martins; ; (European Physical Journal: Special Topics, 2020) [Artigo]
A maneuver called “Aerogravity Assisted” is known in the literature to increase the energy gains given by a close approach between a spacecraft and a planet using the atmosphere of the planet. Several previous papers showed ... -
On the rotational motion of NEAs during close encounters with the Earth
Boldrin, Luiz A. G.; ; Winter, Othon C. (European Physical Journal: Special Topics, 2020) [Artigo]
During their lifetime, the Near-Earth Asteroids (NEAs) suffer numerous close encounters (CE) with Earth, Mars and Venus. It has been demonstrated that gravitational interactions during close planetary encounters can alter ... -
Earth-size planet formation in the habitable zone of circumbinary stars
Barbosa, G. O.; Winter, O. C. ; Amarante, A. ; Izidoro, A. ; Domingos, R. C. ; (Monthly Notices of the Royal Astronomical Society, 2020) [Artigo]
This work investigates the possibility of close binary (CB) star systems having Earth-size planets within their habitable zones (HZs). First, we selected all known CB systems with confirmed planets (totaling 22 systems) ... -
Creep behavior of polyetherimide semipreg and epoxy prepreg composites: Structure vs. property relationship
Reis, Ana Karoline dos; Monticelli, Francisco Maciel ; ; de Paula Santos, Luis Felipe ; Botelho, Edson Cocchieri ; Luiz Ornaghi Jr, Heitor (Journal of Composite Materials, 2020) [Artigo]
In the present study, the creep behavior of polyetherimide semipreg and epoxy prepreg composites was studied using dynamic mechanical analyzer and focused on structure vs. property relationships in glassy, glass transition, ... -
Obtaining cellulose nanocrystals from pineapple crown fibers by free-chlorite hydrolysis with sulfuric acid: physical, chemical and structural characterization
Pereira, Paulo Henrique Fernandes; Ornaghi Júnior, Heitor Luiz ; Coutinho, Luana Venâncio ; ; Cioffi, Maria Odila Hilário (Cellulose, 2020) [Artigo]
Brazil is the second-largest world producer of pineapple and generates almost 45% of its initial mass in wastes after industrialization, mainly due to the inappropriate deposition of peel and crown, which contribute to ... -
Asteroid triple-system 2001 SN263: Surface characteristics and dynamical environment
Winter, O. C.; Valvano, G. ; Moura, T. S. ; ; ; Sfair, R. (Monthly Notices of the Royal Astronomical Society, 2020) [Artigo]
The (153591) 2001 SN263 asteroid system, a target of the first Brazilian interplanetary space mission, is one of the known three triple systems within the population of near-Earth asteroids. One of the mission objectives ...