Indirect effects of Daily Self-Control Demands on Subjective Vitality via Ego Depletion - How Daily Psychological Detachment Pays Off

The present study uses a within‐person approach to provide insights into day‐specific dynamics in the relation between self‐control demands at work and well‐being. Integrating arguments derived from the Limited Strength Model of Self‐Control and research on spillover processes, we develop and test a theoretical model of how the adverse effects of day‐specific self‐control demands at work may spill over to the home domain. Specifically, we propose ego depletion at home (an indicator of regulatory resource depletion) as a mediator linking self‐control demands on a given working day to reduced subjective vitality at home (an indicator of well‐being)

Standby power consumption estimation by interacting leakage current mechanisms in nanoscaled CMOS digital circuits

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Meningite Crônica, Hidrocefalia E Paraplegia Medular Em Histoplasmose Não-sistêmica

74651451

Meningite crônica, hidrocefalia e paraplegia medular em histoplasmose não-sistêmica

[No abstract available]sem informação746514515sem informaçãosem informaçã

Proteínas do citoesqueleto na parede folicular de ovários normais e císticos de porcas matrizes

The expression of cytoskeletal proteins was evaluated immunohistochemically in 36 normal ovaries sampled from 18 sows and 44 cystic ovaries sampled from of 22 sows, was evaluated. All sows had history of reproductive problems, such as infertility or subfertility. The immunohistochemically stained area (IHCSA) was quantified through image analysis to evaluate the expression of these proteins in the follicular wall of secondary, tertiary, and cystic follicles. Cytokeratins (CK) immunoreactivity was strong in the granulosa cell layer (GC) and mild in the theca interna (TI) and externa (TE) of the normal follicles. There was severe reduction of the reaction to CK in the GC in the cystic follicles, mainly in the luteinized cysts. The immunoreactivity for vimentin was higher in the GC from normal and cystic follicles in contrast with the other follicular structures. In the luteinized cysts, the IHCSA for vimentin was significantly higher in TI and in both observed cysts, the labeling was more accentuated in TE. Immunohistochemical detection of desmin and α-SMA was restricted to the TE, without differences between the normal and cystic follicles. The results of the current study show that the development of ovarian cysts in sows is associated to changes in the expression of the cytoskeletal proteins CK and vimentin.A expressão de proteínas do citoesqueleto foi avaliada por imuno-histoquímica em ovários normais e císticos de porcas matrizes. Amostras de 36 ovários normais (18 porcas) e de 44 císticos (22 porcas) foram avaliadas. Todas as matrizes apresentaram histórico de problemas reprodutivos, como infertilidade ou subfertilidade. As áreas coradas por imuno-histoquímica (IHCSA) foram quantificadas por avaliação de imagens avaliando a expressão dessas proteínas na parede folicular de folículos secundários, terciários e císticos. A imuno-reatividade para citoqueratina (CK) foi forte na camada de células da granulosa (GC) e discreta nas tecas interna (TI) e externa (TE) dos folículos normais. Houve redução acentuada da reação de CK na CG dos folículos císticos, principalmente nos cistos luteinizados. A reação para vimentina foi mais intensa na CG dos folículos normais e císticos em comparação com outras estruturas foliculares. Nos cistos luteinizados, a IHCSA para vimentina foi significativamente maior na TI e, em ambos os cistos observados, a marcação foi mais acentuada na TE. A marcação de desmina e actina alfa de músculo liso foi restrita a TE, sem diferenças entre os folículos normais e císticos. Os resultados do presente estudo mostram que o desenvolvimento de cistos ovarianos em porcas matrizes está associado a alterações na expressão das proteínas do citoesqueleto CK e vimentina.Facultad de Ciencias Veterinaria

Mating type, mefenoxam sensitivity, and pathotype diversity in Phytophthora infestans isolates from tomato in Brazil

The objective of this work was to characterize 79 Phytophthora infestans isolates collected in tomato (Solanum lycopersicum) fields, as to mating type, mefenoxam sensitivity, and pathotype composition. The isolates were sampled in 2006 and 2007 in seven Brazilian states as well as in the Distrito Federal. They were characterised as to mating type (n=79), sensitivity to fungicide mefenoxam (n=79), and virulence to three major resistance genes Ph-1, Ph-2, and Ph-3/Ph-4 (n=62). All isolates were of the mating type A1. Resistant isolates were detected in all sampled states, and its average frequency was superior to 50%. No difference was detected in pathotype diversity, neither between subpopulations collected in 2006 and 2007 nor between isolates grouped as resistant or intermediately sensitive to mefenoxam. All major resistance genes were overcome at different frequencies: Ph-1, 88.7%; Ph-2, 64.5%; and Ph-3/Ph-4, 25.8%. Isolates with virulence genes able to overcome all major resistance genes were detected at low frequencies. Tomato breeding programs in Brazil must avoid the development of cultivars with resistance based exclusively on major genes

An Integrated TCGA Pan-Cancer Clinical Data Resource to Drive High-Quality Survival Outcome Analytics

For a decade, The Cancer Genome Atlas (TCGA) program collected clinicopathologic annotation data along with multi-platform molecular profiles of more than 11,000 human tumors across 33 different cancer types. TCGA clinical data contain key features representing the democratized nature of the data collection process. To ensure proper use of this large clinical dataset associated with genomic features, we developed a standardized dataset named the TCGA Pan-Cancer Clinical Data Resource (TCGA-CDR), which includes four major clinical outcome endpoints. In addition to detailing major challenges and statistical limitations encountered during the effort of integrating the acquired clinical data, we present a summary that includes endpoint usage recommendations for each cancer type. These TCGA-CDR findings appear to be consistent with cancer genomics studies independent of the TCGA effort and provide opportunities for investigating cancer biology using clinical correlates at an unprecedented scale. Analysis of clinicopathologic annotations for over 11,000 cancer patients in the TCGA program leads to the generation of TCGA Clinical Data Resource, which provides recommendations of clinical outcome endpoint usage for 33 cancer types