Aggregate Production Function
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Produção de agregado sintético de argila com reaproveitamento de resíduo de vidro
RESUMO É objetivo da construção civil, reduzir o peso das estruturas e consequentemente os custos com as fundações. A substituição de britas por agregados leves é a alternativa mais utilizada. No entanto, sobretudo no Brasil, só existe uma única fábrica de agregados leves localizada em São Paulo, sendo oportuna a pesquisa de matériasprimas para
Matéria (Rio J.). Publicado em: 20/05/2019
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2. Growth and distribution endogenously determined: a theoretical model and empirical evidence
RESUMO Baseados em uma característica já conhecida, mas pouco desenvolvida, da teoria do crescimento: a importância da distribuição de ativos em uma função de produção agregada, nós elaboramos um modelo simples de dois indivíduos, e depois generalizamos suas deduções para um modelo estendido de n agentes, concluindo que o capital produtivo perfe
Brazil. J. Polit. Econ.. Publicado em: 02/05/2019
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3. Three essays on education from the perspective of the economics of public setor
This work consists of three essays organized into chapters that seek to answer questions at first sight unrelated, but with one common denominator, which is the scarcity of public resources devoted to education, overall, especially in lower education. . The first chapter deals with the scarcity of resources devoted to education in a context of population agi
Publicado em: 15/02/2011
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4. Why the data tell us nothing about the importance of increasing returns to scale and externalities to capital
It has long been known that, because of aggregation problems and the Cambridge Capital Theory Controversies, the aggregate production function cannot theoretically exist. Nevertheless, the concept is still widely and uncritically used, presumably because it gives good statistical fits to the data with plausible results. It is shown that this occurs because o
Economia e Sociedade. Publicado em: 2008-12
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5. Função de produção agregada e crescimento econômico de longo prazo dos estados brasileiros no período de 1980-2002: uma análise empírica com dados em painel / Aggregate production function and long run economic growth of the Brazilian states over the period 1980-2002: an empirical analysis with panel data
New "stylized facts" on long run economic growth are putting in doubt the conventional use of the Cobb-Douglas specification, as representative of the aggregate production technology in the analysis, theoretical and empirical, on economic growth. In this context, a possible alternative would be the use of a more general specification as, for instance, the CE
Publicado em: 2008
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6. Avaliação do desempenho mecânico de protótipo executado com blocos EVA: estudo de impactos horizontais em alvenarias e suas interações com outros elementos da construção.
The utilization of residues of the footwears industry, especially E.V.A. residues(Ethilene Vinil Acetate) in the Civil Construction Industry has been the focus of the researches. It is known that such residues can be used as artificial aggregates instead of natural aggregates in the production of lightweight cement composites. The focus of this research is t
Publicado em: 2008
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7. Morphological and ultrastructural aspects of the dermal papilla during the growth cycle of the vibrissal follicle in the rat.
The dermal papilla is highly implicated as the source of regulatory stimuli upon which the progression of the hair growth cycle depends. Using light and electron microscopes, the large dermal papilla of the vibrissal follicle has been studied during anagen, catagen and telogen phases of the growth cycle. The transition of the papilla from its mature anagen c
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8. Molecular cloning and characterization of a cDNA encoding monoclonal nonspecific suppressor factor.
The monoclonal nonspecific suppressor factor (MNSF) is a lymphokine product of a murine T-cell hybridoma that inhibits the generation of lipopolysaccharide-induced immunoglobulin-secreting cells in an antigen-nonspecific manner. A cDNA clone encoding MNSF beta (an isoform of MNSF) was isolated and expressed in bacteria. The sequence obtained is virtually ide
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9. Cloning and molecular analysis of genes affecting expression of binding substance, the recipient-encoded receptor(s) mediating mating aggregate formation in Enterococcus faecalis.
Transfer of the conjugative plasmid pCF10 in Enterococcus faecalis strains involves production of a plasmid-encoded aggregation substance on the surface of donor cells in response to stimulation by a pheromone secreted by recipient cells. Aggregation substance then facilitates attachment to recipient cells via a chromosomally encoded receptor, termed binding
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10. Acute leptin deficiency, leptin resistance, and the physiologic response to leptin withdrawal
Food restriction and weight loss result in reduced plasma leptin, which is associated with a pleiotropic biologic response. However, because weight loss itself is also associated with changes in numerous other humoral and metabolic signals, it can be difficult to determine the precise features of the biologic response to acute leptin deficiency. To study thi
National Academy of Sciences.
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11. FK506 Binding Protein from the Hyperthermophilic Archaeon Pyrococcus horikoshii Suppresses the Aggregation of Proteins in Escherichia coli
The 29-kDa FK506 binding protein (FKBP) gene is the only peptidyl-prolyl cis-trans isomerase (PPIase) gene in the genome of Pyrococcus horikoshii. We characterized the function of this FKBP (PhFKBP29) and used it to increase the production yield of soluble recombinant protein in Escherichia coli. The PPIase activity (kcat/Km) of PhFKBP29 was found to be much
American Society for Microbiology.
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12. The G alpha subunit G alpha 4 couples to pterin receptors and identifies a signaling pathway that is essential for multicellular development in Dictyostelium.
In this paper, we show that the G alpha subunit G alpha 4 couples to pterin receptors and identifies a signalling pathway that is essential for multicellular development in Dictyostelium. G alpha 4 is developmentally regulated, is essential for proper morphogenesis and spore production, and functions cell nonautonomously. We show that G alpha 4 is coupled to