Results 331 to 340 of about 20,942,428 (379)
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A revised medium for rapid growth and bio assays with tobacco tissue cultures
, 196248 Metabolic fluctuations in chloroplasts and mitochondria can trigger retrograde signals 49 to modify nuclear gene expression. Mobile signals likely to be involved are reactive oxygen 50 species (ROS), which can operate protein redox switches by ...
T. Murashige, F. Skoog
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Innovation and growth in the global economy
, 1993Traditional growth theory emphasizes the incentives for capital accumulation rather than technological progress. Innovation is treated as an exogenous process or a by-product of investment in machinery and equipment. Grossman and Helpman develop a unique
G. Grossman, E. Helpman
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The theory of the growth of the firm twenty-five years after
, 1960There are not many books that are genuine classics, and only a handful in business and management whose insights and ideas last for 50 years and more.
E. Penrose
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Futures, 1977
Abstract The author argues that there is a natural growth of growth, which a nation follows as it develops : from slow to fast, and then a return to slow growth rates with the arrival of post-industrial society. The existing gap between the rich and the poor nations is both a result of this pattern and a necessity for raising the income of less ...
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Abstract The author argues that there is a natural growth of growth, which a nation follows as it develops : from slow to fast, and then a return to slow growth rates with the arrival of post-industrial society. The existing gap between the rich and the poor nations is both a result of this pattern and a necessity for raising the income of less ...
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A New Product Growth for Model Consumer Durables
Management Sciences, 2004(This article originally appeared in Management Science, January 1969, Volume 15, Number 5, pp. 215-227, published by The Institute of Management Sciences.) A growth model for the timing of initial purchase of new products is developed and tested ...
F. Bass
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A decimal code for the growth stages of cereals
, 1974The decimal code scale for indicating the growth stages of cereals as developed by the authors and published by Eucarpia is explained and ...
J. Zadoks
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Pediatrics, 1966
THE RECENT cascade of knowledge of the chemistry and physiology of the protein and polypeptide hormones of the pituitary gland has been a consequence of steady progress over the past 20 years in methods of isolation, purification, and assay of these hormones.
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THE RECENT cascade of knowledge of the chemistry and physiology of the protein and polypeptide hormones of the pituitary gland has been a consequence of steady progress over the past 20 years in methods of isolation, purification, and assay of these hormones.
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Financial Development and Economic Growth: Views and Agenda
, 1999The author argues that the preponderance of theoretical reasoning and empirical evidence suggests a positive first order relationship between financial development and economic growth.
R. Levine
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General and Comparative Endocrinology, 2013
Pituitary GH is obligatory for normal growth in mammals, but the importance of pituitary GH in avian growth is less certain. In birds, pituitary GH is biologically active and has growth promoting actions in the tibia-test bioassay. Its importance in normal growth is indicated by the growth suppression following the surgical removal of the pituitary ...
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Pituitary GH is obligatory for normal growth in mammals, but the importance of pituitary GH in avian growth is less certain. In birds, pituitary GH is biologically active and has growth promoting actions in the tibia-test bioassay. Its importance in normal growth is indicated by the growth suppression following the surgical removal of the pituitary ...
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SSRN Electronic Journal, 2016
This paper proves that maximum growth rate implies zero capital, output and consumption. Growth theory faces the dilemma of zero growth rate or zero output, and is unable to escape the zero trap.
Hak Choi, Hak Choi
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This paper proves that maximum growth rate implies zero capital, output and consumption. Growth theory faces the dilemma of zero growth rate or zero output, and is unable to escape the zero trap.
Hak Choi, Hak Choi
openaire +2 more sources