 555  450. Thus variation in and between sister clone populations may be attributed to the cloning procedure itself as well as the selection of preexisting variants in the parental population. This makes it necessary that clone populations be checked for uniformity as they arise. It should not be assumed that a population is homogeneous because it has been derived from a single cell. 451. The system error of a feedback control system subjected to an input is equal to the difference between the desired output and the actual output, with the former being specified and the latter to be computed. 452. Only in the cases of primary aldosteronism were changes in serum potassium levels observed after spironolactone treatment. These observations are similar to previous reports. The chages in Patient 8, a control subject, are of particular significance in that, during a period of mild hypokalemia while urinary aldosterone level was normal, spironolactone failed to alter serum potassium concentration. 453. Cosmic rays have been shown to be a form of radiation similar in nature to those of radio and light and differing from 570 Hactb them only in wavelength and penetrating property. 454. The manganese content of the residue was corrected for the amount combined with sulfur to obtain the percentage in the carbide. In this calculation all sulfur in the residue was assumed to be combined with manganese, and the fraction on the sulfur in the steel that is retained in the residue is based on the analysis of seven residues from each of the two steels. 455. The value of the electric moment alone does not enable one to determine the exact dimensions and geometry of the molecule, but it does disclose whether or not the atoms are arranged in a symmetrical way. 456. Simultaneously, the side area projected normal to the sun increases as does its average operation temperature. The combined effect of these area and temperature changes is shown in Table II in terms of the power output of the solar collector corresponding to the average operation temperatures at each value of alpha. 555 |
Рекомендуем / We recommend
Наша дизайн логотипа. Компании дизайн логотипа. . Рейлинги на Ларгус
|
|
|
|
Последние статьи
http://comtutor.ru - Семейство онлайн курсов для изучения английского языка