This paper as a synthetic analyzis based on the Markowitz and Sharpe models deals with the problem of portfolio trying to determine both the optimum proportion of titles and the influence of a considered macroeconomic factor over their level of efficiency and risk.The improvement of these models was made through the introduction of a new model, the
Leishmania is a genus of protozoan parasites that give rise to a range of diseases called Leishmaniasis that affects annually an estimated 1.3 million people from 88 countries.Leishmania donovani and Leishmania the gel bottle cashmere (L.) infantum chagasi are responsible to cause the visceral leishmaniasis.The parasite can use assorted strategies
In C/C++, during the test development process we often have to modify the public interface of a class to replace existing dependencies; supplementary setter or constructor functions or extra template parameters are added for dependency injection.These solutions may have serious detrimental effects on the code structure and sometimes on the run-time
click here Improving the management of water resources on a global scale is critical at this time.The risks that water bodies are currently exposed to, whether due to climate change or human conditions, affect the availability and quality of water in watersheds around the world.However, water management has emerged as a complex problem.In this ligh