Social responsibility requires a set of duties and obligations, whether individuals or firms in relation to society and to the communities in which the organization is operating. The tradition of social intervention i...Social responsibility requires a set of duties and obligations, whether individuals or firms in relation to society and to the communities in which the organization is operating. The tradition of social intervention in Portugal dates from the fifteenth century and the founding of Mercy. However, environmental issues have never been felt in a sensitive position in responsible business, given the weakness of industrial development which lasted until the 60＇s. In Brazil, the corporate social responsibility is still particularly a big challenge, since the actions of social responsibility have not contributed effectively to improve the living conditions of society and the transformation of existing social reality. The purpose of this study is to emphasize the perspective of environmental sustainability that underpins the more general concept of social responsibility and, through the case study Caixa Geral de Dep6sitos, assess the strengths and weaknesses of the development of measures of social responsibility in this area in Portugal, and present the case of the company Vale, carrying out business in Brazil展开更多
With results on the infinite servers queue systems with Poisson arrivals - M｜G｜∞ queues - busy period, it is displayed an application of those queue systems in the unemployment periods time length parameters and di...With results on the infinite servers queue systems with Poisson arrivals - M｜G｜∞ queues - busy period, it is displayed an application of those queue systems in the unemployment periods time length parameters and distribution function study. These queue systems are adequate to the study of many population processes, and this quality is brought in here. The results presented are mainly on unemployment periods length and their number in a certain time interval. Also, some questions regarding the practical applications of the outlined formulas are briefly discussed.展开更多
文摘Social responsibility requires a set of duties and obligations, whether individuals or firms in relation to society and to the communities in which the organization is operating. The tradition of social intervention in Portugal dates from the fifteenth century and the founding of Mercy. However, environmental issues have never been felt in a sensitive position in responsible business, given the weakness of industrial development which lasted until the 60＇s. In Brazil, the corporate social responsibility is still particularly a big challenge, since the actions of social responsibility have not contributed effectively to improve the living conditions of society and the transformation of existing social reality. The purpose of this study is to emphasize the perspective of environmental sustainability that underpins the more general concept of social responsibility and, through the case study Caixa Geral de Dep6sitos, assess the strengths and weaknesses of the development of measures of social responsibility in this area in Portugal, and present the case of the company Vale, carrying out business in Brazil
文摘With results on the infinite servers queue systems with Poisson arrivals - M｜G｜∞ queues - busy period, it is displayed an application of those queue systems in the unemployment periods time length parameters and distribution function study. These queue systems are adequate to the study of many population processes, and this quality is brought in here. The results presented are mainly on unemployment periods length and their number in a certain time interval. Also, some questions regarding the practical applications of the outlined formulas are briefly discussed.
