Experimental execution

Sound experimental execution including appropriate use of state-of-the-art equipment and calibration of that equipment... 

Of particular interest are measurements on a vibrating sphere in forced flow by Gibert and Angelino (G3) because of the careful experimental execution and wide range of frequencies and Re numbers investigated. Below a certain critical frequency, the mass-transfer rate to the sphere is not affected by vibration. 

The experimental execution of the synthesis in the laboratory involved the sequence of reactions shown in Scheme 3.13. 

Calculation of the Particulate Solids Conveying a Screw Feeder The performance of a feed screw of 1.0-in flight diameter, 0.325-in screw root diameter and 1.2-in lead was experimentally executed for LDPE pellets with a bulk density of 0.45 g/cm3 by measuring the mass flow rate in the rotational speed range of 10-215 rpm. The results are shown in the table below. Construct a particulates drag-flow model that calculates with results that are in close agreement with the experimental results. 

As the experimental execution of the static method is rather difficult, particularly at high temperatures, whilst pressure control presents no difficulty with the accurate regulators now available, the dynamic method will generally be chosen. It is important that the substance to be examined should be checked for puritj. ... 

In the realm of synthesis, the preparation of peepuloidine 9 n= 1, R = 2,3-di-methoxy-3,4-methylenedioxyphenyl) has been facilitated by a new source of highly oxygenated benzaldehyde derivatives. Careful experimental execution... 

The solution of a synthetic problem of organic chemistry involves at least three distinct, although not necessarily independent, steps. These include the formulation, in outline, of a S5mthetic strategy, the selection and ordering of specific individucJ steps, and the experimental execution of the s mthesis. 

As this review will attempt to document, the compelling rationales mentioned above for calorimetry have been experimentally executed using a diversity of developmental stages and adult forms with substantia) benefit to the biological questions posed. The areas of investigation where weaknesses in the calorimetric... 

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