Designated representative

A design represents a considerable investment by the organization. There is therefore a need for a formal mechanism for management and the customer (if the customer is sponsoring the design) to evaluate designs at major milestones. The purpose of the review is to determine whether the proposed design solution is compliant with the... 

Cross-sectional aiea allocated to light phase, sq ft Area of particle projected on plane normal to direction of flow or motion, sq ft Cross-sectional area at top of V essel occupied by continuous hydrocarbon phase, sq ft Actual flow at conditions, cu ft/sec Constant given in table Volume fiaction solids Overall drag coefficient, dimensionless Diameter of vessel, ft See Dp, min Cyclone diameter, ft Cyclone gas exit duct diameter, ft Hy draulic diameter, ft = 4 (flow area for phase in qiiestion/wetted perimeter) also, D in decanter design represents diameter for heavy phase, ft... 

The visual field inspection of derrick or mast and substructure procedure is recommended for use by operating personnel (or a designated representative) to the extent that its use satisfies conditions for which an inspection is intended. A sample report form for this inspection procedure can be found in API Standard 4F. Forms are also available from International Association of Drilling Contractors (lADC). 

If a work request is received that requires an outside contractor, the work order should immediately be assigned and issued to the contract maintenance liaison supervisor or other designated representative once the shutdown is approved. Do not hold until the outage assignment meeting. 

A common problem in pre-formulation of the cosmetic product including lipstick is the optimisation of the mixture composition aimed to obtain a product with the required characteristic. Mixture design represents an efficient approach for solving such optimisation problem [10]. It has been proved to be an effective tool to select the best lipstick formulation [11]. 

Some tools and authors use the term class diagram. We reserve class for the most detailed level of design, representing what s actually in the code. A class box (marked class ) shows all the directly stored attributes and links of its instances. A type is more general Its attributes and associations represent information that can be known about any of its members, without stating how. We use types much more than classes in analysis, and both during design. 

A link (or attribute) in an abstract spec or design represents the fact that somewhere, somehow, there is a member of one type associated with every member of the other type. The link says nothing about how the types are associated. 

The following design represents one way of handling a foundation for this situation. Other design options might include a combination of vertical piles and passive resistance. The Equivalent-Static Design Method will be used as described in section 7.7.1. 

The experimental design represented by Equation 11.6 requires only half as many experiments as the design represented by Equation 11.12. Each design can be used to fit the same parabolic model. What are the advantages and disadvantages of each design ... 

It might also be argued statistically (indeed, it is perhaps one of the major points of this chapter) that the domain of the experimental design represents only a small fraction of the factor space shown a broader design would have given smaller uncertainties and more precise information over the whole factor space (see, for example, Figure 13.8). 

Mother Nature still continues to be a resource of novel chemotypes and pharmacophores, and an impressive number of modem drugs have been isolated from natural sources, many based on their uses in traditional medicine systems. " To a large extent, the use of natural products in drug design represents the natural evolution of this old tradition. It has been extensively documented that the traditional medicine systems of many cultures worldwide are based on plants,for example in countries like China and India where plants have formed the basis for traditional systems of medicines. According to Kim and Park, natural... 

Factorial design represents yet another trial design of interest. This may be used to evaluate the effect of two or more interventions upon participants in a single trial (Table 2.7) and, hence, can be economically attractive. 

Absolute selectivity of drug action does not exist. Any given effector tissue probably contains more than one receptor subtype, and it is likely that the proportion of receptor subtypes varies within that effector. Nevertheless, the designation of a drug as a selective agent for either a Pi-receptor or a P2-receptor seems both useful and justified if one keeps in mind that the designation represents a shorthand notation for what is only a predominance of activities. 

The cell design represented by Eq. (16) is noteworthy. For this cell, the activity of lithium ions in solution is irrelevant to the overall cell potential because both the anode and the cathode exhibit the same dependence on lithium-ion activity. Consequently, the cell potential can be written using the relatively simple expression shown in Eq. (17),... 

The parallel-group, double-blind, placebo-controlled study design represents the golden standard of acute treatment trials of depression, mania and anxiety disorders. This design is intended to limit bias, in particular selection and measurement bias. Trials based on this design are expected to provide information about the effect size of a new compound and its side-effect profile. 

Figure 2. Schematic of Amberlite XAD-2 resin. The ball and stick designation represent molecules containing a hydrophobic ( stick ) portion and a hydrophilic...

Figure 2.4. Anaerobic microsite in the interior of a soil aggregate. Adapted from Sexstone et al. (1985). Contour designations represent percentage oxygen concentrations. Reprinted with permission from the Soil Science Society of America.

The protocol should be endorsed by designated representatives of each unit that will participate in the validation study. This is an essential step for validation study. It should be described that the protocol is accepted by responsible persons, and that each unit understands and agrees to fulfill its responsibilities as stated in the protocol. Subsequent changes to the protocol, should they be necessary, must be endorsed by the same individuals. Protocol addenda are sometimes necessary because circumstances later arise that were impossible to anticipate when the study was planned and the protocol drafted. In addition to approvals, the validation protocol should have the appended data sheets, which are to be filled with data obtained from the validation studies and compared with the criteria... 

The last section of the report is a list of attachments. Because the report will be the official, complete file on the water or air treatment system validation, it must contain raw data, drawings, manuals, tables, instrument calibration reports, and a copy of the validation protocol along with any protocol addenda. The report is then endorsed and dated by designated representatives of each unit involved in the water or air treatment system validation. 

The pharmaceutical manufacturer, or its designated representative, would normally conduct software review(s) prior to the supplier s software development testing in order to reduce the potential of retesting. 

The absorption column design represents a compromise between mass transfer factors and economic considerations. The final design specification is for a column of 1.8 m diameter, approximately 32 m high, and containing 59 sieve trays. 

The Higuchi-Leeper pump designs represent the first of a series of simplifications of the Rose-Nelson pump made by Alza Corporation beginning in the early 1970s. An example of one of these designs [28] is shown in Figure 12.17. The... 

Additionally, the role of the relaxation region is to help erase the width-dependent upstream flow history. Thus the design and the choice of the flow passages from the extruder to the die per se are of great importance. A number of sheeting-die designs representing different practical as well as theoretical solutions are currently in use. 

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