According to Krahl the key targets below have to be considered in the introduction of open spaces [5]:-Open spaces should meet the recreational needs of people in the best way.-Open spaces should broadly fulfill various protection and appearance functions.-Separate area options should provide a movement and play ground for free activities and highly meet different desires of each individual.These targets should be ordered as a goal hierarchy. The goal hierarchy of the park which has been developed systematically is given in Figure 3.Figure 3.The goal hierarchy for VBA of the BLANP opens space.2.2.2. VBA ModelThe flow process of VBA is based on the principle that the options are evaluated directly (without an intermediary).
Figure 4 shows the operations included in this process.Figure 4.
Flow sheet of VBA.2.2.2.1. The description of project optionsApplication of a theoretical formula in this stage of work is not desired. Options are partially preconcerted according to goal condition and by taking priorities into account. Three options determined for the park are: picnic areas, forest lands and lake with its environs. The level of importance of these options can be established according to the desired results.2.2.2.2. Developing of the goal programA goal program is developed as the second step of solution. In other words, all of the goals are sought and found as appropriate to decide and then the complete evaluation is listed systematically to form a base for the goal system arranged hierarchically.
These are:-Formation of a mixed hierarchy (listing),-Gradual arrangement and completion of goals for a goal system arranged as a hierarchy,-Formalization Anacetrapib of goals by parceling or transformation of Drug_discovery sub-goals to goal criteria,-Sectioning of goals, showing them part by part including criteria applied,-While goals are determined as a list, they can be specified as the combination of principle goals and directly evaluated as a group.Goal criteria should require ��freedom of limited value��.
Therefore, related participation ratio of total benefit value of each criterion will easily be specified
Enzyme-linked immunosorbent assays (ELISA), introduced in the 20th century in early seventies and coupling the amplification effect of enzymatic reactions with selective antigen-antibody binding can provide sensitivity comparable with that of radioimmunoassay (RIA) [1, 2]. Several enzymes, such as alkaline phosphatase (AP), b-d-galactosidse and horseradish peroxidase (HRP) may be used as labels. HRP is one of the two most widely used enzyme labels in medical diagnostics and research applications, the other being alkaline phosphatase (AP).