Search Results

You are looking at 1 - 10 of 399 items for :

Clear All

535 Zhang, X.K., Xia, X.C., Xiao, Y.G., Dubcovsky, J., He, Z.H. 2008. Allelic variation at vernalization genes Vrn-A1, Vrn-B1, Vrn-D1 and Vrn-B3 in Chinese common wheat cultivars and

Restricted access

Abstract  

Microwave assisted direct aromatic substitution of 3-bromopyridine with K14CN as the cyanide source and catalytic amount of tetrabutylammonium bromide afforded [3-14C]-cyanopyridine 3 in 90% yield. Microwave assisted hydrolysis of 3 with a mixture of concentrated hydrochloric acid and propionic acid afforded [carboxyl-14C]-nicotinic acid in 95% yield whereas microwave assisted hydrolysis of 3 with a mixture of concentrated sulfuric acid and propionic acid afforded [carbonyl-14C]-nicotinamide in 85% yield.

Restricted access

This paper explores the evolution of Kornai’s thought on general equilibrium theory (GET) and his position on mainstream economics. Three moments in this evolution will be highlighted, starting by his rejection of GET and advocating disequilibrium in Anti-Equilibrium (1971). While Kornai does not treat the “equilibrium paradigm” as irrelevant, he suggests an alternative paradigm, namely economic systems theory that he further develops in the 1980s as “system paradigm”. Economics of Shortage (1980) marks a second phase in which Kornai distinguishes Walrasian equilibrium from normal state or Marshallian equilibrium. In this phase, he supports Marshallian equilibrium rather than disequilibrium. Finally, By Force of Thought (2006) is a critical self-appraisal in which Kornai considers Anti-Equilibrium as a “failure” and acknowledges GET as a benchmark of an ideal competitive market. He now advocates a Walrasian equilibrium as an abstract reference model, but refuses to consider this model as a description of reality. In this sense, he rejects the New Classical economics. Paradoxically, however, his original heterodox concept of “soft budget constraint”, irreconcilable with standard microeconomics, has been integrated into new microeconomics as an optimal intertemporal strategy of a maximizing agent in the absence of credible commitments. It will be argued that Kornai’s so-called failure is rather related to his half-in, half-out mainstream position, while his institutionalist system paradigm is still a heterodox research project of the future.

Restricted access

Since the first publication of Economics of Shortage in 1980, an entire economist generation has grown up, whose members are well-versed in numerous sub-themes of the economic sciences. They find their way around the most modern methodological schools, yet they know significantly less about the workings of the social systems. To the younger generations, the socialist system, whose heritage still lives with us and whose characteristic behavioural forms and attitudes have not yet disappeared at all from the economic practices of the post-socialist countries, seems like the distant past, just like the Turkish occupation or the Austro-Hungarian Monarchy.The target audience of Kalligram Publishing House is this generation, to the majority of whom János Kornai’s works will probably come as a revelation. The years of crisis — whose end is still far off — has made even those uncertain about the workings of economic systems, who have personal experiences of the decades of socialism. Therefore, it would be quite important for them to re-read Kornai’s works written during the socialist era in order to be able to grasp the workings of economic systems through the help of balanced and objective analyses. Moving beyond the momentary shocks and nostalgias, the older ones also have a great need to evaluate the roles of the market and the state in a bias-free manner resting on a solid theoretical foundation, to realistically see the mechanisms of shortage and surplus economies. This way it is perhaps possible to avoid “going down the same river twice”, which disappears somewhere underground and never reaches the sea.

Restricted access
Journal of Thermal Analysis and Calorimetry
Authors: Masoud Nazarian-Samani, Ali Reza Kamali, Mahboobeh Nazarian-Samani, Roohallah Mobarra and Saber Naserifar

Introduction Ni–B binary phase diagram ( Fig. 1 ) [ 1 ] shows several intermetallics of NiB, m -Ni 4 B 3 , o -Ni 4 B 3 , Ni 2 B, and Ni 3 B, respectively. These intermetallics have found interesting applications such as

Restricted access
Cereal Research Communications
Authors: E. Martínez-Cruz, E. Espitia-Rangel, H. Villaseñor-Mir, J. Molina-Galán, I. Benítez-Riquelme, A. Santacruz-Varela and R. Peña-Bautista

. Effect of the 1BL.1RS translocation and of the Glu-B3 variation on fifteen quality tests in a doubled haploid population of wheat ( Triticum aestivum L.). J. Cereal Sci. 48 :598–603. Stamp P

Restricted access

-Santoyo, H., Cervantes, F. 2003. Relationship between some Glu-D1/Glu-B3 allelic combinations and bread making quality related parameters commonly used in wheat breeding. Proc. 8 th Int Workshop Gluten Proteins Viterbo 8–10 September, 15

Restricted access

Zhang, L., Hu, L., Yu, D., Zhao, X., Dong, H., Wang, G., Xu, W. 2007. Effects of low molecular weight glutenin subunits encoded by Glu-A3 and Glu-B3 loci on gluten strength and baking quality in wheat. Acta Agricuture Boreali-Sinica 22

Restricted access