Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Operator double

Near-shore facilities are typically characterized by shallow groundwater conditions. The occurrence of LNAPL product on the water table presents the need for immediate containment and continued recovery of the product to abate degradation of ground-water quality, hydrocarbon vapor migration, and discharge of hydrocarbon product to surface waters. A pneumatically operated, double-diaphragm, suction-lift pump has been frequently used in such circumstances to contain and recover LNAPL. [Pg.353]

Wachs, G.N. and Maibach, H.I., Co-operative double-blind trial of an antibiotic/corticoid combination in impetiginized atopic dermatitis. Br. J.Dermatol. 95, 323-328, 1976. [Pg.403]

Nutrients were measured in a Technicon AA-II Autoanalyzer every 2 min on a continuous flow of seawater pumped to the instrument. A 2.54-cm inside diameter (ID) nylon hose with the intake at 2.5 m was led on board to a deck-mounted, air-operated double diaphragm pump (Wilden Pump and Engineering Company, Model M-4, Colton, CA). A debubbler... [Pg.375]

Two magnetic sector instruments have also been operated in tandem, with a collision ceil placed between the two instruments. These instruments permit high resolution selection of both parent and product ions. However, these mstruments are now rarely used as they are expensive and cumbersome to operate. Double focusing mass spectrometers can also be used as tandem mass spectrometers by a technique known as linked scanning. A product ion scan by linked scanning involves low resolution for MSI and high resolution for MS2,... [Pg.180]

Similar results can be obtained by operating double-focusing magnetic sector instruments in the B/E - linked scan mode. In this mode, the ratio of B to E is kept constant as B is scanned. The residting spectrum contains fragment ions from a selected precursor ion. Warburton et al. [31] used the B/E - hnked scan mode to show that the peak at m/z 210 in the lemon juice corresponds to citric acid, and the m/z 369 peak in the egg yolk is due to cholesterol. In our laboratories we have used the same technique to elucidate the mechanism of B-carboline formation in food from tryptophan Amadori product and the mechanism of pyrrole formation from lysine Amadori products [32, 33]. [Pg.262]

High Safety. Following features make the reactor more safe during its operation double pressure vessel, natural circulation (There is no big sized penetration on the pressure vessel), self pressurizer, gravity boron injection and residual heat removing system with natural circulation etc. [Pg.23]

Deviate behavior Did the inspection program address the possibility of intentional wrongdoing (sabotage) by inspectors or other personnel Were critical systems or operations double-checked and tested after maintenance Were personnel who may have been having emotional, marital, financial, or chemical abuse problems... [Pg.238]

The incidence of synchronous neoplasia in the colon has been described at a rate of 1.5-9%. Adenomas harboring in the colon in patients with colon cancer have been reported at an incidence of 27-55%. Fenlon et al. compared CTC to pre-operative double contrast barium enema in the evaluation of patients with an obstructing carcinoma (Fenlon et al. 1999a). CTC identified all ofthe cancers including 2 synchronous cancers proximal to the obstructing mass that were missed by barium enema (Fenlon et al. 1999a). In addition, CTC demonstrated 16 of 18 polyps in the proximal colon. [Pg.19]

If you do accept a former employer s road test certificate or the driver s CDL, you must be consistent and accept the documents for all drivers for fair employment practices. Of course, you cannot accept these documents for drivers who operate doubles, triples, or tank vehicles. [Pg.364]

On the basis of the Scholtz Station test results, Rush and Edwards (1977) concluded that the overall performance of a properly designed and operated double alkali system should be superior to that of direct limestone and lime systems because... [Pg.554]


See other pages where Operator double is mentioned: [Pg.335]    [Pg.503]    [Pg.220]    [Pg.274]    [Pg.456]    [Pg.456]    [Pg.335]    [Pg.603]    [Pg.503]    [Pg.170]    [Pg.580]    [Pg.428]    [Pg.36]    [Pg.369]    [Pg.768]    [Pg.32]    [Pg.768]    [Pg.237]    [Pg.240]    [Pg.193]    [Pg.237]    [Pg.240]   
See also in sourсe #XX -- [ Pg.194 , Pg.195 , Pg.201 , Pg.216 , Pg.219 , Pg.222 ]




SEARCH



Double excitation operators

Kramers double-replacement operators

Mass spectrometer, double-focusing operation

Operator double tensor

Operators double-group symmetry

Zero- and Double-Quantum Operators

© 2024 chempedia.info