نتایج جستجو برای: o44
تعداد نتایج: 74 فیلتر نتایج به سال:
Abstract Introduction Cancer is likened to a non-healing wound. There limited evidence on the expression of wound healing tissue inflammatory markers, CD68(pan-macrophage marker), HO-1(tumour cell marker) and FAP(cancer-associated fibroblast in human breast cancer. Method In 201 invasive cancer 58 DCIS patients, CD68+TAM expression, tumour HO-1 FAP quantified by immunohistochemistry(dichotomise...
Enteroaggregative Escherichia coli (EAEC) is a member of diarrheagenic E. coli, which plays an important role in human infections in developing countries. Investigations of EAEC in diarrheal patients at Hat-Yai and Pattani Hospitals, southern Thailand identified 5 EAEC strains, which were classified into serogroups, O44 and O127a. All 5 EAEC contained the global transcriptional regulator gene, ...
We introduce endogenous directed technical change into integrated climate policy assessment. Our model builds on state-of-the-art theory as well as econometric data. We apply our model to the assessment of a carbon budget based climate policy. Motivated by the announcement of international transfers during recent climate policy negotiations, we vary the begin of endogenous international transfe...
This article critically analyses the opportunities for Australia to revitalise its strategically important manufacturing sector in wake of COVID-19 pandemic. It considers Australia’s industry policy options on basis both advances theory industrial and recent proposals Australian context. draws work from The Institute’s Centre Future Work examining prospects renewal a post-COVID-19 economy, toge...
In this paper, we develop an OLG model where both longevity and fertility are endogenous. The authorities provide two types of public expenditures: health services and environmental maintenance that participate to increase agents’ life expectancy. Under proper conditions on the fiscal policy implemented by the government, the global dynamics is featured by multiple equilibria: a high growth rat...
This paper presents an endogenous growth model that captures the origins of path dependence and technological lock-in and introduces a mechanism of induced innovation, which can trigger new research. Imperfect spillovers of secondary development can make the development of new technologies unattractive until research ceases in the long run. Changes in the relative supply of primary factors act ...
We introduce endogenous directed technical change into numerical integrated climate and development policy assessment. We distinguish expenditures on innovation (R&D) and imitation (international technology spillovers) and consider the role of capital investment in creating and implementing new technologies. Our main contribution is to calibrate and numerically solve the model and to examine th...
The presence of Salmonella enterica and serologic evidence of infection by Leptospira interrogans, were detected in the opossum Didelphis virginiana in a semi-urban locality of the Yucatán State, México. Ninety-one opossums were captured during the period April 1996 and May 1998. From a total of 17 feces samples, four Salmonella enterica subsp. enterica serotypes (Sandiego, Newport, Anatum, and...
We propose a new three-step model-selection framework for size distributions in empirical data. It generalizes a recent frequentist plausibility-of-fit analysis (Step 1) and combines it with a relative ranking based on the Bayesian Akaike Information Criterion (Step 2). We enhance these statistical criteria with the additional criterion of microfoundation (Step 3) which is to select the size di...
Using a vertically di↵erentiated product model, the paper aims to investigate the e↵ects of economic growth on market provision of product quality. The quality attribute considered is environmental-friendliness of products. Economic growth is modeled as a shift in income distribution. It shows that the e↵ect of economic growth depends on the form it takes. A growth in income that is uniform acr...
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