Caf?? com debate: a gest??o de processos na administra????o p??blica federal: import??ncia, avan??os e desafios

A import??ncia, os avan??os e os desafios da gest??o de processos na administra????o p??blica federal foram abordados em mais uma edi????o do Caf?? com Debate, no ??ltimo dia 23 de outubro. O encontro, que reuniu cerca de 120 pessoas de diversos ??rg??os, permitiu a troca de experi??ncias sobre modelos que proporcionam a diminui????o dos tempos de ciclos internos, a melhoria da qualidade e da efici??ncia dos ??rg??os, bem como a redu????o de custos

M??dulo 1 - a import??ncia e a necessidade da lei de licita????es: curso legisla????o aplicada ?? log??stica de suprimentos lei 8.666/93, preg??o e registro de pre??os

Este documento trata de: aspectos conceituais da lei: finalidade, import??ncia e hierarquia da lei.; no????es gerais da lei de licita????es - Lei n?? 8.666/93; tipos de licita????o:menor pre??o, melhor t??cnica, t??cnica e pre??o e maior lance ou oferta; modalidades de licita????o: concorr??ncia, tomada de pre??os, convite, concurso e leil??o; exce????es ?? obrigatoriedade de licita????o: dispensa e inexigibilidade; regime de execu????o indireta; comiss??o de licita????o; etapas do processo licitat??rio: edital, procedimentos/documentos do certame, registro cadastral, habilita????o dos interessados, julgamento e encerramento; preg??o; registro de pre??os

Painel 3 - A Import??ncia da Integra????o das Estat??sticas Oficiais

Painel 3 - Monitoramento da A????o Governamental e a Import??ncia das Estat??sticas Oficiais; Palestra 1 - ???Monitoramento e Avalia????o do Desenvolvimento Humano: a insensibilidade do ??ndice de Desenvolvimento Humano ??s pol??ticas de desenvolvimento social???, apresentada por Paulo de Martino Jannuzzi; Palestra 2 - ???Comit?? de Estat??sticas Sociais contribui para o fortalecimento e integra????o das estat??sticas oficiais brasileiras???, apresentada por Jailson Mangueira Assis

A sociologia de Max Weber: sua import??ncia para a teoria e a pr??tica da administra????o

A tradu????o integral da obra de Max Weber ??? Wirtschaft und Gesellschaft ??? empreendida pela editora mexicana ??? Fondo de Cultura Econ??mica, sob a esclarecida dire????o de Jos?? Medina Echavarr??a, ?? um acontecimento a cuja magnitude esta Revista n??o pode permanecer indiferente. ?? esta a primeira vez que a referida obra aparece em l??ngua diferente da original, pois a anunciada tradu????o do seu primeiro volume, realizada por Parsons-Henderson, n??o foi editada at?? o presente e, ao que me consta, circula mimeografada, em restritos centros de estudo dos Estados Unidos. Apesar de inacabada e fragment??ria e de ser um livro p??stumo, publicado gra??as ?? dedica????o e compet??ncia de Marianna Weber, esposa do autor, Economia e Sociedade ?? a obra n??o s?? onde se re??nem os temas centrais de Max Weber, como tamb??m onde ele exp??e o seu sistema de sociologia.

Auditoria interna como instrumento de controle social na administra????o p??blica

Sob o ponto de vista constitucional os controles interno e externo somam-se a fim de promover responsabiliza????o permanente dos gestores p??blicos em torno dos princ??pios constitucionais da administra????o p??blica: legalidade, impessoalidade, moralidade, publicidade e efici??ncia. Neste artigo a argumenta????o segue no sentido de incrementar as discuss??es acerca da import??ncia de que em todos os n??veis da administra????o p??blica e nos tr??s poderes ??? Legislativo, Executivo e Judici??rio ??? seja implantada a auditoria interna, como unidade respons??vel pela an??lise do sistema de controle interno e a interlocu????o com o controle externo. Embora a administra????o p??blica no Brasil ainda se estruture hibridamente sob o sistema burocr??tico e o sistema gerencial, o fato ?? que os administradores p??blicos possuem na auditoria interna importante mecanismo gerencial que, como regra, contribui para detectar e propor a corre????o dos desperd??cios e procedimentos equivocados, principalmente antecipando-se a essas ocorr??ncias. Neste artigo, ?? apresentado ainda o exemplo da cria????o da auditoria interna no Instituto de Pesos e Medidas do Estado de S??o Paulo (Ipem-SP), sua interlocu????o com o Controle Externo e os resultados no ??mbito da autarquia.

Hospital visitors as controls in case-control studies

OBJECTIVE: Selecting controls is one of the most difficult tasks in the design of case-control studies. Hospital controls may be inadequate and random controls drawn from the base population may be unavailable. The aim was to assess the use of hospital visitors as controls in a case-control study on the association of organochlorinated compounds and other risk factors for breast cancer conducted in the main hospital of the "Instituto Nacional de Câncer" -- INCA (National Cancer Institute) in Rio de Janeiro (Brazil). METHODS: The study included 177 incident cases and 377 controls recruited among female visitors. Three different models of control group composition were compared: Model 1, with all selected visitors; Model 2, excluding women visiting relatives with breast cancer; and Model 3, excluding all women visiting relatives with any type of cancer. Odds ratios (OR) and 95% confidence intervals were calculated to test the associations. RESULTS: Age-adjusted OR for breast cancer associated with risk factors other than family history of cancer, except smoking and breast size, were similar in the three models. Regarding family history of all cancers, except for breast cancer, there was a decreased risk in Models 1 and 2, while in Model 3 there was an increased risk, but not statistically significant. Family history of breast cancer was a risk factor in Models 2 and 3, but no association was found in Model 1. In multivariate analysis a significant risk of breast cancer was found when there was a family history of breast cancer in Models 2 and 3 but not in Model 1. CONCLUSIONS: These results indicate that while investigating risk factors unrelated to family history of cancer, the use of hospital visitors as controls may be a valid and feasible alternative.

Climatic patterns and physical controls of chlorophyll-a in the Northeast Atlantic

Tese de Doutoramento, Física, 17 de Dezembro de 2013, Universidade dos Açores.

Length and caliber of the rectosigmoid colon among patients with Chagas disease and controls from areas at different altitudes

Introduction In this study, we investigated radiological changes in the sigmoid colon in chagasic patients by comparing their colon lengths and caliber with those of non-chagasic living in the same region and non-chagasic living at high altitudes. Methods A total of 317 individuals were evaluated using clinical, serological and radiological methods and divided into three groups: 1) one hundred and nine non-chagasic individuals from Uberaba, Brazil; 2) sixty-one non-chagasic from Puno, Peru; 3) one hundred forty-seven chagasics examined in Uberaba, being 62 without megacolon (3A), 72 with megacolon (3B) and 13 with doubtful diagnosis of megacolon (3C). Results In group 2, the sigmoid colon had a significantly larger caliber (p=0.001) and the rectosigmoid colon was longer (p<0.001) than group 1. In subgroup 3A, the sigmoid colon (p<0.001) and rectum (p<0.001) had a significantly larger caliber and the rectosigmoid was longer (p<0.001) than that of the non-chagasic individuals. In subgroup 3B, the rectosigmoid was longer in all patients, and the caliber of the sigmoid was significantly larger than that of subjects in subgroups 3A and 3C (p<0.001). Conclusions Morphometric analysis confirms that Chagas disease may increase the caliber and length of the rectosigmoid. Our results suggest that altitude, ethnicity and diet may have influenced the size and length of the rectosigmoid of andean patients.

NF-kB pathway controls mitochondrial dynamics

The Optic atrophy 1 protein (OPA1) is a key element in the dynamics and morphology of mitochondria. We demonstrated that the absence of I?B kinase-a, which is a key element of the nonclassical NF-?B pathway, has an impact on the mitochondrial network morphology and OPA1 expression. In contrast, the absence of NF-?B essential modulator (NEMO) or I?B kinase-ß, both of which are essential for the canonical NF-?B pathway, has no impact on mitochondrial dynamics. Whereas Parkin has been reported to positively regulate the expression of OPA1 through NEMO, herein we found that PARK2 overexpression did not modify the expression of OPA1. PARK2 expression reduced the levels of Bax, and it prevented stress-induced cell death only in Bak-deficient mouse embryonic fibroblast cells. Collectively, our results point out a role of the nonclassical NF-?B pathway in the regulation of mitochondrial dynamics and OPA1 expression.

Daily physical activities and sports in adult survivors of childhood cancer and healthy controls: a population-based questionnaire survey.

BACKGROUND: Healthy lifestyle including sufficient physical activity may mitigate or prevent adverse long-term effects of childhood cancer. We described daily physical activities and sports in childhood cancer survivors and controls, and assessed determinants of both activity patterns. METHODOLOGY/PRINCIPAL FINDINGS: The Swiss Childhood Cancer Survivor Study is a questionnaire survey including all children diagnosed with cancer 1976-2003 at age 0-15 years, registered in the Swiss Childhood Cancer Registry, who survived ≥5 years and reached adulthood (≥20 years). Controls came from the population-based Swiss Health Survey. We compared the two populations and determined risk factors for both outcomes in separate multivariable logistic regression models. The sample included 1058 survivors and 5593 controls (response rates 78% and 66%). Sufficient daily physical activities were reported by 52% (n = 521) of survivors and 37% (n = 2069) of controls (p<0.001). In contrast, 62% (n = 640) of survivors and 65% (n = 3635) of controls reported engaging in sports (p = 0.067). Risk factors for insufficient daily activities in both populations were: older age (OR for ≥35 years: 1.5, 95CI 1.2-2.0), female gender (OR 1.6, 95CI 1.3-1.9), French/Italian Speaking (OR 1.4, 95CI 1.1-1.7), and higher education (OR for university education: 2.0, 95CI 1.5-2.6). Risk factors for no sports were: being a survivor (OR 1.3, 95CI 1.1-1.6), older age (OR for ≥35 years: 1.4, 95CI 1.1-1.8), migration background (OR 1.5, 95CI 1.3-1.8), French/Italian speaking (OR 1.4, 95CI 1.2-1.7), lower education (OR for compulsory schooling only: 1.6, 95CI 1.2-2.2), being married (OR 1.7, 95CI 1.5-2.0), having children (OR 1.3, 95CI 1.4-1.9), obesity (OR 2.4, 95CI 1.7-3.3), and smoking (OR 1.7, 95CI 1.5-2.1). Type of diagnosis was only associated with sports. CONCLUSIONS/SIGNIFICANCE: Physical activity levels in survivors were lower than recommended, but comparable to controls and mainly determined by socio-demographic and cultural factors. Strategies to improve physical activity levels could be similar as for the general population.

IB1/JIP-1 controls JNK activation and increased during prostatic LNCaP cells neuroendocrine differentiation.

The scaffold protein Islet-Brain1/c-Jun amino-terminal kinase Interacting Protein-1 (IB1/JIP-1) is a modulator of the c-Jun N-terminal kinase (JNK) activity, which has been implicated in pleiotrophic cellular functions including cell differentiation, division, and death. In this study, we described the presence of IB1/JIP-1 in epithelium of the rat prostate as well as in the human prostatic LNCaP cells. We investigated the functional role of IB1/JIP-1 in LNCaP cells exposed to the proapoptotic agent N-(4-hydroxyphenyl)retinamide (4-HPR) which induced a reduction of IB1/JIP-1 content and a concomittant increase in JNK activity. Conversely, IB1/JIP-1 overexpression using a viral gene transfer prevented the JNK activation and the 4-HPR-induced apoptosis was blunted. In prostatic adenocarcinoma cells, the neuroendocrine (NE) phenotype acquisition is associated with tumor progression and androgen independence. During NE transdifferentiation of LNCaP cells, IB1/JIP-1 levels were increased. This regulated expression of IB1/JIP-1 is secondary to a loss of the neuronal transcriptional repressor neuron restrictive silencing factor (NRSF/REST) function which is known to repress IB1/JIP-1. Together, these results indicated that IB1/JIP-1 participates to the neuronal phenotype of the human LNCaP cells and is a regulator of JNK signaling pathway.

Importance of sequences adjacent to the terminal tripeptide in the import of a peroxisomal Candida tropicalis protein in plant peroxisomes.

The peroxisome targeting signal (PTS) required for import of the rat acyl-CoA oxidase (AOX; EC 1.3.3.6) and the Candida tropicalis multifunctional protein (MFP) in plant peroxisomes was assessed in transgenic Arabidopsis thaliana (L.) Heynh. The native rat AOX accumulated in peroxisomes in A. thaliana cotyledons and targeting was dependent on the presence of the C-terminal tripeptide S-K-L. In contrast, the native C. tropicalis MFP, containing the consensus PTS sequence A-K-I was not targeted to plant peroxisomes. Modification of the carboxy terminus to the S-K-L tripeptide also failed to deliver the MFP to peroxisomes while addition of the last 34 amino acids of the Brassica napus isocitrate lyase, containing the terminal tripeptide S-R-M, enabled import of the fusion protein into peroxisomes. These results underline the influence of the amino acids adjacent to the terminal tripeptide of the C. tropicalis MFP on peroxisomal targeting, even in the context of a protein having a consensus PTS sequence S-K-L.

Ecdysone triggered PGRP-LC expression controls Drosophila innate immunity.

Throughout the animal kingdom, steroid hormones have been implicated in the defense against microbial infection, but how these systemic signals control immunity is unclear. Here, we show that the steroid hormone ecdysone controls the expression of the pattern recognition receptor PGRP-LC in Drosophila, thereby tightly regulating innate immune recognition and defense against bacterial infection. We identify a group of steroid-regulated transcription factors as well as two GATA transcription factors that act as repressors and activators of the immune response and are required for the proper hormonal control of PGRP-LC expression. Together, our results demonstrate that Drosophila use complex mechanisms to modulate innate immune responses, and identify a transcriptional hierarchy that integrates steroid signalling and immunity in animals.