Typical Presentation

A typical oral design presentation by a team comprised of three students at a university is scheduled for 30 min with an additional 10 min for questions and discussion. This provides sufficient time to 

Provide an overview of the proposed product or process (emphasizing alternative designs that were rejected). 

Discuss sections of the proposed process (emphasizing the strengths of the design) or aspects of the proposed product. 

Normally, each student speaks for 10 min, although it is not uncommon to split the presentation into as many as six or seven segments, with each member of the design team covering those portions of the design with which he or she is most familiar. 

To avoid duplicate work effort, it is recommended that design teams prepare all of the figures and tables for their written reports in such a way that they are displayed properly by an overhead projector or computer projection software. This requires that the figures and tables be prepared with sufficiently large fonts and the information be placed less compactly than when an oral presentation is not required. 

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Ester cmde glycerol is usually of high quality however, salt residue from the esterification catalyst is typically present at a concentration of one... 

Typical specifications for commercially available amyl alcohols (104) are given in Table 4. The impurities typically present are other monomeric alcohols, dimeric alcohols, acetals, and several miscellaneous substances. The alcohols are substantially free of suspended matter. 

In contrast to vanillin from lignin, the principal impurity found in vanillin from guaiacol is 5-methyl vanillin, typically present at levels of about 100 ppm in Rhovanil Extra Pure (Rhc ne-Poulenc), although levels as high as 3000 ppm have been found in samples from other producers. This impurity is completely odorless. 

The actual performance curves of figures 12-61 and 12-61A-E represent a typical presentation from a manufacturer. The rated design point is established at 100% of the rated speed then other expected performances at lower or... 

The mass spectrum of a compound is typically presented as a bar graph with masses (m/z values) on the x axis and intensity, or relative abundance of ions of a given m/z striking the detector, on the y axis. The tallest peak, assigned an intensity of 100%, is called the base peak, and the peak that corresponds to the unfragmented cation radical is called the parent peak or the molecular ion (M+). Figure 12.2 shows the mass spectrum of propane. 

Fatal hereditary disorder that typically presents in the neonatal period. Clinical features include an array of hepatic, renal and neurological dysfunctions. Patients with Zellweger syndrome rarely survive the first year of life. The disease is caused by mutations in the Pex proteins leading to an defective import of peroxisomal matrix proteins and consequently to a loss of most peroxisomal metabolic pathways. 

Boric acid [B(OH)3] is employed in primary coolant systems as a soluble, core reactivity controlling agent (moderator). It has a high capture cross-section for neutrons and is typically present to the extent of perhaps 300 to 1,000 ppm (down from perhaps 500 to 2,500 ppm 25 years ago), depending on nuclear reactor plant design and the equilibrium concentration reached with lithium hydroxide. However, boric acid may be present to a maximum extent of 1,200 ppm product in hot power nuclear operations. 

One of the key aspects in developing a method for regulatory analysis is method ruggedness. The more rugged a method, the less susceptible it is to failure or to excessive variations due to differences in equipment, analyst technique, and other differences that are typically present among laboratories. Several factors contribute to poor method ruggedness insufficient testing by the developer, excessive method complexity, and a failure of the developer to identify and communicate critical points. 

Carnivora (3/11) A range of structural/functional work suggests that the organ is typically present. Domestic species predominate, e.g. dogs and cats (Read, 1908 Adams, 1984 Salazar et al., 1992 and 1995 Salazar, 1996) the Red fox (Wohrmann-Reppening, 1993) ferret (Weiler et al., 1999) and mink (Ferron, 1973 Salazar, 1998). 

Patients typically present with a combination of emotional, physical, and cognitive symptoms ... 

Typically presents in late adolescence or early adulthood. Onset in older adults increases suspicion of relationship to medical disorders or substance use. Laboratory evaluation must be driven by history and physical examination. 

Patients with Cushing s syndrome owing to endogenous or exogenous glucocorticoid excess typically present with similar clinical manifestations. 

Menstrual irregularities (the most typical presentation is amenorrhea) (70%)... 

Patients typically present with nonspecific and variable sign... 

The clinical presentation of osteomyelitis may vary depending on route and duration of infection, as well as patient-specific factors such as infection site, age, and comorbidities. In hematogenous osteomyelitis, the patient typically experiences systemic and localized signs and symptoms.3 4 7 12 13 In comparison, patients with chronic infection typically present with only localized signs and symptoms.4 6 A cardinal sign of chronic osteomyelitis is the formation of sinus tracts with purulent drainage.2,3,6... 

Small cell lung cancer typically presents as extensive disease (approximately 60% to 70% of new cases) and progresses very quickly. Small cell carcinomas are very responsive to chemotherapy and radiation. Radiotherapy became the standard in 1969, when a randomized trial showed that it offered the potential for cure, whereas surgery did not.20 For the vast majority of patients, chemotherapy with or without radiotherapy is the treatment of choice. Even after a complete response to therapy, the cancer usually recurs within 6 to 8 months, and survival time following recurrence is typically short ( 4 months). This yields a typical survival rate of 14 to 20 months for limited disease and 8 to 13 months for extensive disease.33 Table 87-6 illustrates the general treatment path of SCLC. 

Recognize typical presenting signs and symptoms of oncologic emergencies. 

This step is important in that it prevents the large-amplitude oscillations (typically present at low k) from dominating over the smaller ones (typically at high k). This is critical since the determination of interatomic distances depends on the frequency and not the amplitude of the oscillations. Other approaches having the same effect have also been employed.37,47... 

There are two distinct pathways for biosynthesis of the IPP and DMAPP the mevalonate (MVA) pathway and the DXP pathway (Figure 12.3). The MVA pathway functions primarily in eukaryotes, while the DXP pathway is typically present in prokaryotes and the plastids of plants [90,91]. The first reaction in the DXP pathway is the condensation of pyruvate and D-glyceraldehyde-3-phosphate (G3P) to form DXP, which is catalyzed by DXP synthase encoded by the gene dxs [92]. In the second step, DXP is reduced to 2-C-methyl-D-erythritol-4-phosphate (MEP) by DXP reductoisomerase, which is encoded by the gene dxr (ispC) in E. coli. An array of other enzymes encoded by is pi), ispE, ispF, ispG, and ispH act in subsequent sequential reactions, leading to the conversion of MEP to IPP and DMAPP, which are interconverted by the enzyme encoded by idi [93-97],... 

In terms of shape and size, catalysts are typically presented as extrudates (cylindrical, tri-lobes or four-lobes), in sizes of diameters from 0.8 mm to about 1.7 mm and lengths from 3 mm to about 7 mm. The effect of size and shape on operation concerns the pressure drop control, the fluid flow through the bed, the interparticle and intraparticle flow, the diffusion of the fluids from the external surface to the internal surface. The three and four lobes extrudates facilitates diffusion, but they are usually more fragile than the cylindrical extrudates increasing the risk of pressure drop build up. For operation of a trickle bed reactor with heavy feedstocks, for which the diffusion limitations are important, lobed extrudates are preferred. Meanwhile, for vapor phase reactors large cylindrical extrudates are used. 

A study of the simultaneous reaction of model compounds typically present in VGO, led to the proposal of approximated networks. The mixture was composed of DBT,... 

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