Abstract BACKGROUND: In this study, the tri-peptides Gly-Glu-Tyr (GEY) andGly-Tyr-Gly (GYG), identified previously as active compounds from the silk peptide E5K6, significantly stimulated basal and insulin-mediated glucose uptake by 3T3-L1 fibroblasts in a dose-dependent manner. RESULTS: Synthetic GEY and GYG peptides at a concentration of 500
Abstract: This article uses a novel experimental approach to measure consumer willingness to pay (WTP) for wine attributes. We invited customers of a local supermarket who had selected a bottle of wine to purchase to participate in a valuation experiment. Integrating their original wine choice into the experiment, each participant evaluated six alternative wines, generating a rich set of data…
Is free labour under capitalism a contradiction in terms? Two aspects of this long-debated question are considered. One is the divide between the libertarian insistence on individual freedom and the socialist contention of proletarian class unfreedom. Is there a viewpoint free of judgments or valuations as to what is or is not interesting or valuable about any given view of freedom? We argue th…
The Canadian Species at Risk Act (SARA) has been in existence for 13 years. It was, and in many ways continues to be, controversial. The U.S. Endangered Species Act (ESA) originated in 1973 and has also been controversial. In the 1990s, concerns were raised by economists in Canada and the United States on the design of endangered species (ES) policy. Their concerns surrounded the reconsidera…
The production of margarine in Australia was for a long time the subject of strict quotas designed to limit the output of the industry in order to protect the dairy industry. The industry was effectively deregulated by the Whitlam, Dunstan (South Australia) and Wran (New South Wales) governments in the years 1975 and 1976. This move was effectively the first measure designed to deregulate an in…
This paper revisits the debate on the role of agriculture in promoting economic growth in a selection of nine developing countries.We investigated the causal linkages between agriculture and gross domestic product growth with the aid of directed acyclic graphs, a recently developed algorithm of inductive causation. The results suggest that while agriculture could be an engine of economic gro…
The aim of this paper is to gain an understanding into how agricultural policies have affected structural change in the French dairy sector. A nonstationary Markov model is estimated using a Generalized Cross Entropy approach. Results show that while the price of cow’s milk encourages farm growth, direct payments and quota restriction favor small farms. The price signal is a key factor of …
Several complicating issues arise in evaluating the returns to research into varietal improvements for perennial crops compared with annual crops. We elucidate and address these issues in the context of a case study of research aiming to develop varieties that are resistant to Pierce’s disease (PD) of grapevines. PD imposes costs of over $100 million per year on the California grape industry,…