Teatro classico italiano antico e moderno, overro, Il parnasso teatrale : con illustrazioni, biografiche, istoriche e critiche. Edizione giusta i testi i più accreditati. Ornata di venti quattro ritratti.

Mode of access: Internet.

Une école primitive méconnue; Nabur Martins ou le Maître de Flémalle (nouveaux documents)

Bibliographical foot-notes.

The frescoes by Bern: Pinturicchio, in the collegiate church of S. Maria Maggiore, at Spello.

Mode of access: Internet.

Omnium Angeli Politiani operum (quae quidem extare novimus) tomus prior, in quo sunt: epistolarum libri 12. ... Charmides Platonis a Politiano latinitate donatus, opus imperfectum ... Miscellaneorum centuria prima ...

Mode of access: Internet.

Guan zhong zou yi chao : 12 juan, juan shou : 1 juan ; fu Wang Li zhu gong shu jian.

Double leaves, oriental style, in 1 case.

BEM ESTAR NO TRABALHO E OTIMISMO EM ESTUDANTES TRABALHADORES

O estudo teve como objetivo geral submeter ao teste empírico as relações entre bem estar no trabalho e otimismo em estudantes trabalhadores. No estudo foi utilizada uma amostra escolhida por conveniência, sendo composta por 125 estudantes trabalhadores de ambos os sexos, divididos em dois grupos. O grupo 1, com 60 estudantes de uma universidade da cidade de São Bernardo do Campo; e, o grupo 2, com 65 jovens adolescentes de uma organização não governamental da cidade de São Paulo. O instrumento de coleta foi um questionário de auto-aplicação composto por itens versando sobre as variáveis da pesquisa e questões sobre dados pessoais e profissionais dos participantes do estudo. As análises estatísticas foram descritivas e multivariadas. Os resultados descritivos das três dimensões de BET indicam a maior presença de sentimentos de satisfação com chefias e colegas em ambos os grupos; menores níveis de satisfação de ambos os grupos ocorreram com os fatores salário e promoção; fracos vínculos afetivos do grupo 1 com o trabalho e com a organização; fraco envolvimento com o trabalho do grupo 2. Os dois grupos apresentaram níveis elevados de otimismo, o que significa afirmar que ambos tinham uma percepção de futuro promissor. Foi confirmada empiricamente a hipótese de que BET pudesse ter alguma associação com otimismo, através da presença de correlação entre otimismo e satisfação com colegas, bem como, com envolvimento com o trabalho para o grupo 1. Para o grupo 2, otimismo correlacionou-se com satisfação com tarefas e comprometimento organizacional afetivo. O presente estudo visou a contribuir para a compreensão de bem estar no trabalho e otimismo e suas relações no contexto profissional de estudantes trabalhadores para desta forma prover melhor fundamentação conceitual acerca do tema para estudiosos, bem como sugerir ações e práticas de gestão de pessoas que intensifiquem o bem estar e a promoção de saúde das pessoas quando inseridos no contexto organizacional de trabalho.

A dynamic model of the hypoxia-inducible factor 1α (HIF-1α) network

Activation of the hypoxia-inducible factor (HIF) pathway is a critical step in the transcriptional response to hypoxia. Although many of the key proteins involved have been characterised, the dynamics of their interactions in generating this response remain unclear. In the present study, we have generated a comprehensive mathematical model of the HIF-1a pathway based on core validated components and dynamic experimental data, and confirm the previously described connections within the predicted network topology. Our model confirms previous work demonstrating that the steps leading to optimal HIF-1a transcriptional activity require sequential inhibition of both prolyl- and asparaginyl-hydroxylases. We predict from our model (and confirm experimentally) that there is residual activity of the asparaginyl-hydroxylase FIH (factor inhibiting HIF) at low oxygen tension. Furthermore, silencing FIH under conditions where prolyl-hydroxylases are inhibited results in increased HIF-1a transcriptional activity, but paradoxically decreases HIF-1a stability. Using a core module of the HIF network and mathematical proof supported by experimental data, we propose that asparaginyl hydroxylation confers a degree of resistance upon HIF-1a to proteosomal degradation. Thus, through in vitro experimental data and in silico predictions, we provide a comprehensive model of the dynamic regulation of HIF-1a transcriptional activity by hydroxylases and use its predictive and adaptive properties to explain counter-intuitive biological observations.

Almost Conformal Transformation in a Class of Riemannian Manifolds

We consider a 3-dimensional Riemannian manifold V with a metric g and an a±nor structure q. The local coordinates of these tensors are circulant matrices. In V we define an almost conformal transformation. Using that definition we construct an infinite series of circulant metrics which are successively almost conformaly related. In this case we get some properties.

Ecology of the Acalypta species occurring in Hungary Insecta Heteroptera Tingidae data to the knowledge on the ground-living Heteroptera of Hungary, No 3

As a third part of a series of papers on the ground-living true bugs of Hungary, the species belonging to the lace bug genus Acalypta Westwood, 1840 (Insecta: Heteroptera: Tingidae) were studied. Extensive materials collected with Berlese funnels during about 20 years all over Hungary were identified. Based on these sporadic data of many years, faunistic notes are given on some Hungarian species. The seasonal occurrence of the species are discussed. The numbers of specimens of different Acalypta species collected in diverse plant communities are compared with multivariate methods. Materials collected with pitfall traps between 1979–1982 at Bugac, Kiskunság National Park were also processed. In this area, only A. marginata and A. gracilis occurred, both in great number. The temporal changes of the populations are discussed. Significant differences could be observed between the microhabitat distribution of the two species: both species occurred in very low number in traps placed out in patches colonized by dune-slack purple moorgrass meadow; Acalypta gracilis preferred distinctly the Pannonic dune open grassland patches; A. marginata occurred in almost equal number in Pannonic dune open grassland and in Pannonic sand puszta patches.

Revisiting the Ethics of Financial Executives in the Lodging Industry

This study revisited ethics in the hospitality industry and involved a randomly selected sample of lodging financial executives taken from the current membership roster of the Hospitality Financial and Technology Professionals (HFTP). After responding to a number of demographic questions, financial executives were asked to respond to 16 business scenarios that involved the issue of ethics. In addition, financial executives were asked if they would or would not do what the controller did in each scenario. Finally, responses of financial executives in the current study were compared to the responses of financial executives in a previous study. Findings indicate that there is considerable disagreement among financial executives regarding the ethical dimensions of common business scenarios

The Beacon, August 30, 2010

Vol. 24, Issue 4, 12 pages

A Historical Overview of the Challenges for African Americans K12 through College Education in America

The early American education system developed around the segregation of White and African American students. These differences in learning environment have led to inferior education for African Americans and can be linked to challenges still facing minorities in the current American education system.

Dominancia y distribución de plántulas del Cerro Verde

Mediante el uso de la línea Candfield, se hace un muestreo de plántulas en el Cerro Verde a una altitud que va de los 1,930 a 2,036 m.s.n.m. Considerándose como plántulas desde unos escasos centímetros de altura, hasta cuya etapa de floración no se ha iniciado todavía. De cada plántula se consideran tres aspectos; diámetro del tallo, área de cobertura y altura. Se determina el índice de valor de importancia para cada especie. Las especies dominantes resultaron ser: Roupala borealis Hemls. En los núcleos: N,S,E,W,NW,SE y SW y en la ladera Noreste fue Oreopanax xalapensis.