منابع مشابه
Uncertainties in radiation sciences: The need for more researches and publications. Experience of 10 years publications in this field and our new plans
Three nearly simultaneous events around the end of the 19th century, i.e., the discovery of X‐rays by Roentgen in 1895, natural radioactivity by Antoine‐Henri Becquerel in 1896 and isolation of Radium by the Curies' in 1898 opened the nuclear era which has changed broadly the worlds of physics, biology and medicine. At the close of the 20th century, fundamental discoveries in biology at molecul...
متن کاملComparative studies of three types of products (remanufacturing, refurbished and new products) on warranty cost and profitability
Employing remanufactured and refurbished products are among the new strategies that companies used to raise their profits as well as protects environment. Although used product equipment gives an opportunity to purchase latest technology, customers are doubtful about quality and reliability of these products. Because of limitation that developing countries faces in buying new products, some cou...
متن کاملNew products and regimens
The downturn in the use of hormone replacement therapy since the original publication of the Women’s Health Initiative (2002) and Million Women studies (2003) has now stabilized. New products are now being developed which maintain benefits and minimise risks. However, some useful products have been withdrawn by Pharma companies through profitability decisions; other products will regrettably no...
متن کاملStagflation, New Products, and Speculation *
The paper looks at the macrowonornic implications of some recent dwelopmetlts in the theory of industrial organization. In a Kalwkian model, firms are assumed IO invest heavily early in the procluct lift cycle, thus creating dective &mad. Conwrsely, it is assumed that late in the product life cyde firms honrd, waiting for new prodrwts in which to invest. IJndcr reasonable conditions, the rates ...
متن کاملA New Scale for Rating Scientific Publications
Introduction Citation-based bibliometric indicators are increasingly being used for evaluating research. This reflects the need of decision-makers to increase the efficiency of allocating resources to research institutions and scientists, while also keeping manageable and cost-effective the evaluation process that grounds the allocation of resources. There often is much room of improvement in h...
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ژورنال
عنوان ژورنال: Journal of EAHIL
سال: 2017
ISSN: 1841-0715
DOI: 10.32384/jeahil9207