For a long time, the intensification of profit represented a major goal for the company management ,but this goal confirmed a series of restrictions such the constriction on short period, the time rather than on long and medium strategic goal, the relationships with customers ,the supplies, employees , This goal is replaced by another one (intensification of the company's value) ,and the fortune of the share holders itself ,for the purpose of creating value, the company must generate great outcomes to cover the operating expense and to insure the a suitable compensation to the invested capital (the market value added) is the indication used to estimate the company ability to create value –added the development or of this indication associated with the development of share price that is affected as well as of financial indication that are quantifiable ,and the emotional ,psychological ,political ,economical and security factors that are non quantifiable and they all affected by the level of market value –added that is the market value-added is indication used to estimate the ability of the company to create value-added However ,in the normal are circumstances the financial factor must take the greatest participation in explaining the changes that occurred in the market value-added we will focus on the study of the relationship between the level of the market value added and the rate of return on invested capital in this study in order to estimate the return we deemed the return on invested capital that is closely related since it refers to the interests of the investors and the value of their wealth as well as market value-added the Iraqi Banking sector was selected as a domain for the application .the research reached that the financial indicators represented in the rate of return on invested capital is unable to estimate the economic market value-added It is determined log factors other than financial or quantified ones which are difficult to measure such as mental state ,emotional political ,economic and the prevailing security situation at that time .
Abstract: A novel design of Mach Zehnder Interferometer (MZI) in terms of using special type of optical fiber that has double clad with graded distribution of the refractive index that can be easily implemented practically was suggested and simulated in this work. The suggested design is compact, rapid, and is simple to be modified and tested. The simulated design contains a MZI of 1546.74 nm of central wavelength that is constructed using special type of double clad optical fiber that has two different numerical apertures. The first aperture will supply single mode propagation via its core, while the second numerical aperture supports a zigzag wave propagation (multimode) in the first clad region. The interferometer’s
... Show MoreCertainly there is a negative impact on development due to corruption in its corruption forms It is administrative and financial as well as direct impact on all sectors Including the health sector, which has seen in Iraq a marked setback in performance and services , The research aims at the possibility of demonstrating the negative effects of financial and administrative corruption on health institutions and Inability to meet health needs The extent to which Regulatory institutions and institutions manage to reduce financial and administrative corruption and ways of dealing with it The phenomenon of financial and administrative corruption is the most serious phenomenon because of its impact on economic growth, which in turn impedes the
... Show MoreIn this paper, we introduce and study a new concept named couniform modules, which is a dual notion of uniform modules, where an R-module M is said to be couniform if every proper submodule N of M is either zero or there exists a proper submodule N1 of N such that is small submodule of Also many relationships are given between this class of modules and other related classes of modules. Finally, we consider the hereditary property between R-module M and R-module R in case M is couniform.