Performance Evaluation Essay Example | Topics and Well Written Essays - 1250 words

Performance Evaluation - Essay Example In this context, continuous performance evaluation plays a significant role for determining the merit or worth of a program or solution. The ultimate purpose of determining the value is to provide the information to the top level managers, for formulating action-oriented decisions that helps in enhancing performance of programs and organizations. As stated by Guerra-Lopez (2008), â€Å"every component driven by the evaluation must be aligned with the organizations’ expectations and objectives and the decisions that will have to be made as a result of the evaluation findings† (Guerra-Lopez, 2008). Evaluation of performance helps in comparing the result with expectation. It also assists in preparing action plans for improving the programs and solutions being analyzed, so that expected performance is achieved and sustained as well as organizational contributions and objectives can be realized. Job description and performance appraisal are the important parts of performance evaluation. Performance evaluation can be performed for any operating objectives of an organization but here employees’ performance evaluation with respect to their job and performance appraisal of McDonald’s will be conducted. T... The company also employs a considerable number of around 1.7 million people in its chain of restaurants (McDonald’s Corporation, 2010). With these given virtues and with due consideration to the organizational objectives, performance evaluation can apparently be stated as a vital aspect in McDonald’s. McDonald's being in a service-oriented industry, the company requires providing significant consideration to the aspect of employee satisfaction and productivity with the purpose to attain superior customer satisfaction. Attaining sustainable growth through employee satisfaction and quality services to customers is among the most crucial objectives considered by the organization at present (McDonald’s Corporation, 2010). Therefore, it becomes quite essential for the organization to focus on the continuous performance evaluation of its employees and the organization as well so as to identify the continuous change in the customers’ preferences and the employee performances. Compensation Strategy In this competitive market, it has become quite challenging task for the employers to acquire and sustain productive, knowledgeable and talented manpower, especially in the service sector so as to gain sustainable growth. With due consideration to the fact that employees in terms of human resources are quite significant for organizational growth, training and evaluation have emerged to be the prime concern of the Human Resource Department (HRD). It is in this context that Human Resource Management (HRM) approaches are being provided with greater stress in order to enhance the contribution of employees in the overall organizational

QSAR Essay Example | Topics and Well Written Essays - 1500 words

QSAR - Essay Example The loaded values are expected to give descriptive information about the descriptors that will be interpreted in terms of significant biological correlation relationships. Notably, the experimental model applied in this study revealed that the main features describing the binding activities of the experimental compounds were partially charge-based receptors. This was an automatic measure of molecular electronic property. The same property can be used in an auto correlated that can be used to weigh substitute descriptors’ position. Additionally, the linear regression equation and its application can be used in predicting biological activity in the study. It is worth noting that the comparison of the result with the literature data indicates that the proposed quality of the model compared to the provided model compares well with the sophisticated 2D based method. Introduction The quantitative structured activity relationship, the QSAR techniques are currently suitable and indisp ensable in all research aspects especially in relation to biological molecular properties interpretation. Obviously, the chemical, biological, and or physical properties of a compound depend on the three dimensional (3D) molecular and atomic arrangement; however, the same properties can be examined in a two dimensional model. Notably, the capacity to produce qualitative and quantitative correlation between 2D molecular structures and their biological activities is fundamental in deciding what synthetic ways of bioactive chemicals. Numerous research works involving the application and use of QSAR have been applied in biological properties and structural determination of biological elements; for instance, the use of the Hansch molecule description. The QSARs analysis of the 2, 4- diamino – 5- (substituted benzyl) pyrimidines and 2,4 – diamino – 6 – dimethyl – 5 – phenyldihydrotriazines have suggested that neural network application have reliab le and effective results than normal or traditional application of the regression methods. In supplementation with the regression processes, other techniques of determination of the activity of the biological molecules have since been introduced. This includes the use of inductive logic programming (ILP) that has since used to model the QSAR particularly in the trimethoprim analogues binding from E. coli to DHFR. This technique applies mainly the physiochemical attributes that are usually assigned to substituent heuristically towards a general approach. This application or process is usually applied to the design problem of drugs. However, it should be noted that this method is not significantly better than the regression or the traditional QSAR method; however, it is noted to produce rules that are likely to provide insight into the stereochemistry of the biological molecules under determination. In most cases, such stereochemistry does help in determining the structure and to some extent, depending on the analysis, chemical properties of a molecule. It should be noted that more evidence are still required to assess these newly applied methods properly to ascertain the comparative trials and the analysis in numerous and different ways. The biological steroids activities usually vary considerably depending on seemingly small structural changes within or about a molecule. The fundamental molecular family usually represents very challenging characteristics for any method of prediction. This