General support and depot maintenance repair parts and special tools lists : night vision sights, miniaturized AN/PVS-3 and AN/PVS-3A (FSN 5855-832-9341 and FSN 5855-156-4992).

"18 April 1972."

Organizational and DS maintenance manual : night vision sight, miniaturized AN/PVS-3 (NSN 5855-00-832-9341) and AN/PVS-3A (NSN 5855-00-156-4992).

"February 1968."

Organizational, direct support, and general support maintenance repair parts and special tools lists (including depot maintenance repair parts and special tools) for radar test sets AN/UPM-29A (NSN 6625-00-606-9179), AN/UPM-29B (NSN 6625-00-771-6359), and AN/UPM-29C (NSN 6625-00-832-5784).

"December 1976."

Expected rates of return to education / BEBR No. 832

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[the Modified Us7 Score In The Assessment Of Synovitis In Early Rheumatoid Arthritis].

To evaluate the modified US7 score (MUS7 score SYN) in the assessment of patients with early rheumatoid arthritis (ERA). In addition, dorsal and palmar recesses of the wrists as well as of small joints of the hands and feet were examined for the presence of synovitis by means of a global assessment of joints. The study sample comprised 32 patients treated for arthritis, with an average disease duration of 13 months. An ultrasound machine with high frequency transducer was used. Hands were also X-rayed and analysed by Larsen score. Out of the 832 examined joints, synovitis was detected in 173 (20,79%), tenosynovitis in 22 (4,91%), and erosions in 3 (1,56%). Synovitis was predominantly detected in the dorsal recess (73,38%) of MCP and PIP joints, when compared with palmar recess (26%). The presence of synovitis in the joints evaluated correlated with clinical (HAQ-DI, DAS28), laboratory (ACPA, RF, CRP), and ultrasound results (r = 0,37 to r = 0,42; p = 0,04 to p = 0,003). We found correlation of the MUS7 score SYN of the gray scale US or of the power Doppler US with DAS28 (PCR) values (r = 0,38; p = 0,0332), and with CRP results (r = 0,39; p = 0,0280), respectively. The dorsal recess, the wrist, and small joints can be considered as important sites to detect synovitis by the MUS7 score SYN in patients with ERA.

Dopamine-beta hydroxylase polymorphism and cocaine addiction

Cocaine addiction involves a number of medical, psychological and social problems. Understanding the genetic aetiology of this disorder will be essential for design of effective treatments. Dopamine-beta hydroxylase (DbH) catalyzes the conversion of dopamine to norepinephrine and could, therefore, have an influence on both cocaine action and the basal sensitivity of neurotransmitter systems to cocaine. Recently, the - 1021C> T polymorphism have been found to strongly correlated with individual variation in plasma DbH activity. To test the influence of this polymorphism on the susceptibility of cocaine addiction, we decided to genotype it in a sample of 689 cocaine addicts and 832 healthy individuals. Genotypic and allelic analyses did not show any evidence of association with cocaine addiction, even after correcting for the effect of population stratification and other possible confounders. Our results do not support a major role of the - 1021C> T polymorphism or the gene itself in the development of cocaine addiction but further examination of other variants within this gene will be necessary to completely rule out an effect.

EFFECTS OF 14-WEEK SWIMMING TRAINING PROGRAM ON THE PSYCHOLOGICAL, HORMONAL, AND PHYSIOLOGICAL PARAMETERS OF ELITE WOMEN ATHLETES

Santhiago, V, da Silva, ASR, Papoti, M, and Gobatto, CA. Effects of 14-week swimming training program on the psychological, hormonal, and physiological parameters of elite women athletes. J Strength Cond Res 25(3): 825-832, 2011-The purpose of the study was to investigate the influence of a 14-week swimming training program on psychological, hormonal, and performance parameters of elite women swimmers. Ten Olympic and international-level elite women swimmers were evaluated 4 times along the experiment (i.e., in T1, T2, T3, and T4). On the first day at 8: 00 AM, before the blood collecting at rest for the determination of hormonal parameters, the athletes had their psychological parameters assessed by the profile of mood-state questionnaire. At 3: 00 AM, the swimmers had their anaerobic threshold assessed. On the second day at 3: 00 AM, the athletes had their alactic anaerobic performance measured. Vigor score and testosterone levels were lower (p <= 0.05) in T4 compared with T3. In addition, the rate between the peak blood lactate concentration and the median velocity obtained in the alactic anaerobic performance test increased in T4 compared with T3 (p < 0.05). For practical applications, the swimming coaches should not use a tapering with the present characteristics to avoid unexpected results.

Motor perseveration during an ""A not B"" task in children with intellectual disabilities

This study was designed to identify perseverative reaching tendencies in children with intellectual disabilities (ID), over a period of 1 year, by using a version of the Piagetian ""A not B"" task modified by Smith, Thelen, Titzer, and McLin (1999). Nine children (4.8 years old at the beginning of the study) with intellectual disabilities (ID) (eight with mild ID; one with moderate ID) were assessed every 3 months for approximately 1 year, totaling four assessments. The results indicate that in a majority of the cases perseveration was resilient, and that the visual system decoupled from the reaching, especially towards the later assessment periods at the end of the year. Across assessment periods variability seemed to increase in each trial (A1 through B2) for reached target. These individuals, vulnerable to distraction and attention and to short-term memory deficits, are easily locked into rigid modes of motor habits. They are susceptible to perseveration while performing simple task contexts that are typically designed for 10- to 12-month-old, normally-developing infants, therefore creating strong confinements to stable, rigid modes of elementary forms of behavior. (C) 2009 Elsevier B.V. All rights reserved.

Phenolic compounds and antioxidant activity of seed and skin extracts of red grape (Vitis vinifera and Vitis labrusca) pomace from Brazilian winemaking

The phenolic compounds content and antioxidant activity of seed and skin of pomace from the vinification of grape varieties widely produced in Brazil were investigated with a view to their exploitation as a potential source of natural antioxidants. There was a greater concentration of phenolic compounds in the seeds (2128 to 16,518 mg of catechin equivalents (CE)/100 g) than in the skins (660 to 1839 mg CE/100 g). The highest antioxidant activity values determined as DPPH radical-scavenging ability and ferric reducing-antioxidant power (FRAP) were found for the seeds of the Pinot Noir variety (16,925 mu mol Trolox equivalents (TE)/100 g and 21,492 mu mol Fe(2+)/100 g, respectively) and in the skin extracts of the Isabel variety (3640 mu mol TE/100 g and 4362 mu mol Fe(2+)/100 g, respectively). The skin of Cabernet Sauvignon and Primitivo varieties had the highest contents of anthocyanins (935 and 832 mg/100 g, respectively). The grape seed extracts were rich in oligomeric and polymeric flavanols. The data suggested that grape seed and skin extracts may be exploited as antioxidant agents. (C) 2011 Elsevier Ltd. All rights reserved.

Epidemiology of urogenital tuberculosis worldwide

Objectives: To characterize the epidemiology of urogenital tuberculosis worldwide and to compare the features of patients from developing countries to those from developed countries. Methods: A comprehensive search of articles published up to April 2008 using a combination of the terms `tuberculosis`, `genitourinary`, `renal` and `urogenital` was performed. Results: Urogenital tuberculosis affects more men than women (2:1), with a mean age of 40.7 years (range 5-90). In 26.9% of cases there is a non-functioning unilateral kidney and in 7.4%, renal failure. Patients from developing countries are more likely to have a delayed diagnosis with a higher frequency of renal failure, unilateral non-functioning kidney, ablative surgery and contracted bladder. Conclusions: Urogenital tuberculosis is a worldwide disease with more destructive behavior in developing countries where urgent strategies for early detection are particularly warranted.

Crucial role of neutrophils in the development of mechanical inflammatory hypernociception

Neutrophil migration is responsible for tissue damage observed in inflammatory diseases. Neutrophils are also implicated in inflammatory nociception, but mechanisms of their participation have not been elucidated. In the present study, we addressed these mechanisms in the carrageenan-induced mechanical hypernociception, which was determined using a modification of the Randall-Sellito test in rats. Neutrophil accumulation into the plantar tissue was determined by the contents of myeloperoxidase activity, whereas cytokines and PGE(2) levels were measured by ELISA and radioimmunoassay, respectively. The pretreatment of rats with fucoidin (a leukocyte adhesion inhibitor) inhibited carrageenan-induced hypernociception in a dose- and time-dependent manner. Inhibition of hypernociception by fucoidin was associated with prevention of neutrophil recruitment, as it did not inhibit the hypernociception induced by the direct-acting hypernociceptive mediators, PGE(2) and dopamine, which cause hypernociception, independent of neutrophils. Fucoidin had no effect on carrageenan-induced TNF-alpha, IL-1 beta, and cytokine-induced neutrophil chemoattractant 1 (CINC-1)/CXCL1 production, suggesting that neutrophils were not the source of hypernociceptive cytokines. Conversely, hypernociception and neutrophil migration induced by TNF-alpha, IL-1 beta, and CINC-1/CXCL1 was inhibited by fucoidin, suggesting that neutrophils are involved in the production of direct-acting hypernociceptive mediators. Indeed, neutrophils stimulated in vitro with IL-1 beta produced PGE(2), and IL-1 beta-induced PGE(2) production in the rat paw was inhibited by the pretreatment with fucoidin. In conclusion, during the inflammatory process, the migrating neutrophils participate in the cascade of events leading to mechanical hypernociception, at least by mediating the release of direct-acting hypernociceptive mediators, such as PGE(2). Therefore, the blockade of neutrophil migration could be a target to development of new analgesic drugs.

?? poss??vel comprar bem no servi??o p??blico

A id??ia desse projeto surgiu a partir de uma experi??ncia junto ?? Comiss??o Permanente de Licita????o ??? CPL da ENAP, onde se constatava freq??entemente a baixa qualidade dos produtos adquiridos com pre??os elevados, um processo de compras muito demorado e um reduzido n??mero de fornecedores. A CPL prop??s mudan??as, recriou os processos e redefiniu as responsabilidades entre as unidades gestoras da institui????o. Com cerca de um ano e meio de experi??ncia implementada as mudan??as j?? foram observadas, quais sejam: queda significativa dos pre??os dos produtos e servi??os oferecidos pelo mercado, aumento do n??mero de fornecedores, melhoria na qualidade dos produtos e servi??os adquiridos, transpar??ncia e maior brevidade no processo de compras

Does Gender Affect Visiting a World Heritage Site?

The city of Guimar˜aes in Portugal is a place of strong symbolic and cultural significance, and the nomination of its historical center as a World Heritage Site in 2001 enhanced its tourism potential. This study presents the results of a survey conducted in 2010 and 2011 to capture the profile and motivations of tourists visiting Guimar˜aes as a cultural tourism destination. The study addressed two main issues: whether males and females have similar or different preferences in choosing the city as their destination, and whether there are gender differences in the perception of the attributes of Guimar˜aes. A better understanding of the gendered nature of the destination is a valuable cue for shaping products and services according to visitors’ preferences. The results suggest that both men and women are aware of the main elements responsible for the city’s World Heritage status. That the destination is a Heritage Site that also offers the opportunity to tour the region has a significant positive effect on male tourists’ choice of Guimar˜aes. Regarding the perceived attributes of the city, results indicate minor gender differences with one exception: Women expressed more apprehension than men regarding the perceived security of the destination.

Definição e análise dos parâmetros de construção e operação de uma ferramenta de estampagem

O processo de estampagem metálica é dos processos mais utilizados na indústria. Como resultado, qualquer pequeno avanço tecnológico, representa uma enorme melhoria no processo. O processo de estampagem metálica é realizado num curto período de tempo, com forças muito elevadas que promovem deformações elasto-plásticas, endurecimento do material e geração de calor por deformação plástica e também por atrito. Como resultado, muitos problemas podem ocorrer, tais como micro-fissuras, macro-fissuras, engelhamento, defeitos de forma estricções localizadas, fracturas, etc. Quando uma destas falhas ocorre, é importante fazer um diagnóstico das causas do problema. O método de elementos finitos, pode ajudar a fazer uma previsão destes problemas. Os resultados obtidos por este método, são utilizados para se modificarem algumas variáveis do processo, tais como: força do encostador, geometria de punções e matrizes. Neste trabalho foi efectuado um estudo da evolução de uma ferramenta progressiva, recorrendo a um software de elementos finitos (LS-DYNA). O objectivo do estudo da ferramenta progressiva, é o de fazer uma comparação dos resultados obtidos pelo LS-DYNA, com o componente obtido na fase de produção. A ferramenta em estudo passou por três grandes evoluções, tendo sido essencialmente alteradas as geometrias de punções e matrizes. Foi feita uma comparação das espessuras obtidas no processo real, com espessuras obtidas na simulação. Os resultados obtidos na simulação são muito semelhantes ao processo real, com uma margem de erro máximo de 4,08%.