Trajetórias educacionais de estudantes de curso de pós-graduação da UNIFRAN na modalidade a distância

Pós-graduação em Educação Escolar - FCLAR

Pre-extrusion aromatization of a soy protein isolate using volatile compounds and flavor enhancers: Effects on physical characteristics, volatile retention and sensory characteristics of extrudates

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Imputation of non-genotyped individuals using genotyped progeny in Nellore, a Bos indicus cattle breed

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Comparison of Nonmesonic Hypernuclear Decay Rates Computed in Laboratory and Center-of-Mass Coordinates

In this work we compute the one-nucleon-induced nonmesonic hypernuclear decay rates of He-5(Lambda), C-12(Lambda) and C-13(Lambda) using a formalism based on the independent particle shell model in terms of laboratory coordinates. To ascertain the correctness and precision of the method, these results are compared with those obtained using a formalism in terms of center-of-mass coordinates, which has been previously reported in the literature. The formalism in terms of laboratory coordinates will be useful in the shell-model approach to two-nucleon-induced transitions.

Alignment of the CMS tracker with LHC and cosmic ray data

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Description and performance of track and primary-vertex reconstruction with the CMS tracker

A description is provided of the software algorithms developed for the CMS tracker both for reconstructing charged-particle trajectories in proton-proton interactions and for using the resulting tracks to estimate the positions of the LHC luminous region and individual primary-interaction vertices. Despite the very hostile environment at the LHC, the performance obtained with these algorithms is found to be excellent. For t (t) over bar events under typical 2011 pileup conditions, the average track-reconstruction efficiency for promptly-produced charged particles with transverse momenta of p(T) > 0.9GeV is 94% for pseudorapidities of vertical bar eta vertical bar < 0.9 and 85% for 0.9 < vertical bar eta vertical bar < 2.5. The inefficiency is caused mainly by hadrons that undergo nuclear interactions in the tracker material. For isolated muons, the corresponding efficiencies are essentially 100%. For isolated muons of p(T) = 100GeV emitted at vertical bar eta vertical bar < 1.4, the resolutions are approximately 2.8% in p(T), and respectively, 10 m m and 30 mu m in the transverse and longitudinal impact parameters. The position resolution achieved for reconstructed primary vertices that correspond to interesting pp collisions is 10-12 mu m in each of the three spatial dimensions. The tracking and vertexing software is fast and flexible, and easily adaptable to other functions, such as fast tracking for the trigger, or dedicated tracking for electrons that takes into account bremsstrahlung.

Cymbopogon martinii essential oil and geraniol at noncytotoxic concentrations exerted immunomodulatory/anti-inflammatory effects in human monocytes

ObjectivesIn traditional medicine, plants have formed the basis of sophisticated systems that have been in existence for thousands of years and still provide mankind with new remedies. Cymbopogon martinii, known as palmarosa, has been used in aromatherapy as a skin tonic due to its antimicrobial properties. It has also used in Ayurvedic medicine for skin problems and to relieve nerve pain. The immunomodulatory action of C.martinii essential oil (EO) and geraniol was evaluated regarding the production of pro- and anti-inflammatory cytokines (tumour necrosis factor (TNF)- and IL-10, respectively) by human monocytes in vitro.MethodsMonocyte cultures were incubated with EO or geraniol. After 18h, cytotoxicity assays were performed using 3-(4,5-dimethyl-thiazol-2-yl)-2,5-diphenyltetrazolium bromide method, and cytokine production was determined by ELISA.Key findingsThe variables showed no cytotoxic effects on monocytes. TNF- production was not affected by C.martinii and geraniol, and only the concentration of 5g/ml of C.martinii stimulated its production. On the other hand, all concentrations of C.martinii and geraniol increased IL-10 production by human monocytes.ConclusionsData showed that noncytotoxic concentrations of EO and geraniol exerted an anti-inflammatory action by increasing IL-10 production; moreover, geraniol seemed to be probably responsible for EO immunomodulatory activity in our assay condition.

The immunomodulatory effect of propolis on receptors expression, cytokine production and fungicidal activity of human monocytes

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Antifungal Activity of Decyl Gallate against Several Species of Pathogenic Fungi

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Accuracy of genotype imputation in Nelore cattle

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Comparison of polymers and ceramics in new and discarded electrical insulators: reuse and recycling possibilities

The expansion and maintenance of electricity distribution networks generates large amounts of waste, much of it in the form of discarded insulators that are not reused or recycled. This paper describes the results of tests on used and new ceramic and polymeric insulators to verify if their exposure to weathering justifies their replacement. In new and used ceramic insulators, properties such as contact angle, relative density, porosimetry, dilatometry and X-ray diffraction patterns showed no differences or the differences that were found could not be related to their use. The discarded ceramic material showed high thermal stability, an interesting characteristic for application as chamotte. It can also be reused to replace gravel used in substations. In polymeric insulators, thermogravimetry, differential scanning calorimetry and relative density test results suggest degradation of used material compared to new. This would justify their replacement and discard as waste, but they show little recycling potential.

As Melhores redações da FUVEST 2010: uma análise dialógica

This research analyzes the 53 best university entrance exams essays of 2010 of FUVEST - University Foundation for University Entrance Exams, which were published on the institution website, indicating that they were considered the best in the exam. The objective of the analysis was to identify similarities and differences between the essays, based on dialogic approach. We analyzed aspects such as: the way students addressed the subject, the language and organization of writing; the different ways of argumentation; the most used quotes; dissertation structure and the way the students considered the discourse genre writing. The study also compared the essays based on the way in which the genre is addressed in schools and pre-university preparatory courses, which gave us parameters to evaluate the extent to which this teaching can help students or otherwise confuse them. Through the analysis, we can deduce what the institution values, which helps to demystify some of the so-called known “recipes” for good writing

Considerações curriculares das professoras de educação infantil

The aim of this study was to identify which have the concept of curriculum kindergarten teacher municipal, city Sheets Pta.-SP, Dalben Marta Conti for how to translate the proposed curriculum for teaching daily. So whether using the guidelines of RCNEI pedagogical practice they do. The work begins with a short discussion on some theoretical curricular themes and a brief analysis of the National Curricular References for Child Education, from then to field research that describes the location where it was applied questionnaire surveyed the teachers, ending with data analysis collected by this instrument. This paper highlights some relevant concerns about the conceptions of curriculum and links witch the practice in teacher