Técnicas avançadas para caracterização de processos de transporte dependente do Spin

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo da influência do tratamento térmico em filmes supercondutores, do sistema BSCCO obtido pela técnica de spin-coating

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Partículas de spin 1/2 e o papel da torção na descrição da interação gravitacional

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Teorias duais massivas de spin-3 em D=2+1: Elias Leite Mendonça. -

Pós-graduação em Física - FEG

Estrutura simplética para teorias de spin alto pela descrição de twistors

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Physical quality of an Oxisol after different periods of management systems

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

Measurements of t(t)over-bar Spin Correlations and Top-Quark Polarization Using Dilepton Final States in pp Collisions at root s=7 TeV

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Different fasting periods in tiletamine-zolezepam-anethetized cats: Glycemia, recovery, blood-gas and cardiorrespiratory parameters

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

Analytical prediction of the spin stabilized satellite's attitude using the solar radiation torque

The aim of this paper is to present an analytical solution for the spin motion equations of spin-stabilized satellite considering only the influence of solar radiation torque. The theory uses a cylindrical satellite on a circular orbit and considers that the satellite is always illuminated. The average components of this torque were determined over an orbital period. These components are substituted in the spin motion equations in order to get an analytical solution for the right ascension and declination of the satellite spin axis. The time evolution for the pointing deviation of the spin axis was also analyzed. These solutions were numerically implemented and compared with real data of the Brazilian Satellite of Data Collection - SCD1 an SCD2. The results show that the theory has consistency and can be applied to predict the spin motion of spin-stabilized artificial satellites.

Exposure to lard-based high-fat diet during fetal and lactation periods modifies breast cancer susceptibility in adulthood in rats

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

Values of 13,14-Dihydro-15-Keto-PGF(2 alpha), Progesterone and Oestradiol After Injection of Prostaglandin at Different Periods of Buffalo Puerperium

Knowledge of the effectiveness of prostaglandins in uterine involution process led to the development of protocols with its analogues in postpartum period. However, this hormone mechanism of action is not yet fully elucidated. Thus, the objective of this study was to verify if chloprostenol administration, at early or intermediary puerperium, can induce changes on progesterone, PGFM and oestradiol plasma concentrations. 30 Murrah postpartum buffaloes were randomly divided into three groups: CONT (saline, n = 10); CLO2 (chloprostenol at days 2 and 5 postpartum, n = 10) and; CLO15 (chloprostenol at days 15 and 20 postpartum, n = 10). Blood samples were collected from jugular vein to measure progesterone, PGFM and oestradiol plasma concentrations at days 2, 7, 14, 21 and 28 postpartum. CLO2 group presented lower progesterone and PGFM plasma concentrations in relation to CONT and CLO15 groups (0.23 +/- 0.00 and 0.32 +/- 0.11, 0.19 +/- 0.00 and 0.23 +/- 0.11, 0.23 +/- 0.00 and 0.30 +/- 0.19, for groups CONT, CLO2 and CLO15, respectively; P < 0.05). There was no significant difference in oestradiol plasma concentration between experimental groups (P > 0.05). Prostaglandin synthetic analogue administration induced hormonal changes in postpartum buffaloes, which can partially explain its positive effect under reproductive function of this specie.

Uterine Involution, Fluid Accumulation and Ovarian Activity after Injection of Prostaglandin at Different Periods of Buffalo Puerperium

This study aimed to evaluate the effect of chloprostenol administration, at early or intermediary puerperium, under uterine involution, intrauterine fluid accumulation and ovarian activity return. 30 Murrah postpartum buffaloes were randomly divided into three groups: CONT (saline, n = 10); CLO2 (chloprostenol at days 2 and 5 postpartum, n = 10) and; CLO15 (chloprostenol at days 15 and 20 postpartum, n = 10). Gynecological exams were performed at days 2, 7, 14, 21 and 28 postpartum, when uterine involution degree (1 to 3 scale, by transrectal palpation), intrauterine fluid accumulation (0 to 3 scale, by ultrasound exam) and ovarian activity (B-mode ultrasound exam) were evaluated. CLO2 group presented higher uterine involution (2.00 +/- 0.23, 1.66 +/- 0.23, 1.58 +/- 0.23 for groups CLO2, CONT and CLO15, respectively) and faster ovarian activity return in relation to groups CONT and CLO15 (P < 0.05). Groups CLO2 and CLO15 showed lower intrauterine fluid accumulation compared to CONT group (2.04 +/- 0.20, 1.58 +/- 0.20, 1.92 +/- 0.20 for groups CONT, CLO2 and CLO15, respectively; P < 0.05). Prostaglandin analogue administration in postpartum buffalo benefited uterine involution, lochia expulsion and ovarian activity return, improving reproductive efficiency in this specie.

Inferior Alveolar Nerve Function After Sagittal Split Osteotomy by Reciprocating Saw or Piezosurgery Instrument: Prospective Double-Blinded Study

Purpose: The aim of this prospective study was to objectively evaluate inferior alveolar nerve (IAN) sensory disturbances in patients who underwent sagittal split ramus osteotomy (SSRO) by comparing 1 side treated with a reciprocating saw with the other side treated with a piezosurgery device.Materials and Methods: Clinical evaluation of IAN sensory disturbance was undertaken preoperatively and at 1 week, 4 weeks, 2 months, and 6 months postoperatively in 20 patients who underwent SSROat the Division of Oral and Maxillofacial Surgery, Araraquara Dental School, Sao Paulo State University. The 20 patients were examined at all periods for IAN functionality by Semmes-Weinstein testing; neither the patients nor the examiner knew which side was treated using piezosurgery or a reciprocating saw.Results: The mean age of the patients was 28.4 years (range, 20 to 48 yr). Before surgery, no patient had impaired function of the IAN in any of the 8 zones in the mental and inferior lip areas. All patients reported feeling the first monofilament at the time of the preoperative test. Seven days postoperatively, all patients reported some kind of altered sensitivity in at least 1 zone evaluated.Conclusions: The results of this study suggest there was no statistically significant difference in the sensitivity of the labiomental area regarding the instrument used to perform the osteotomy. Future studies will focus on enlarging the sample and evaluating the results. (C) 2014 American Association of Oral and Maxillofacial Surgeons

Volumetric upper airway assessment in patients with transverse maxillary deficiency after surgically assisted rapid maxillary expansion

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

Localization of a spin-orbit-coupled Bose-Einstein condensate in a bichromatic optical lattice

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