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Time type

Accurate measurements of fluid viscosity are important in many industries for such diverse uses as monitoring syrup manufacture or studying polymer structures such as polymer branching, chain conformation, solvent interactions or polymer molecular weight (MW). Historically, the drop-time type glass capillaries, such as the Ubbelohde or Cannon and Fenske types, have been widely used to measure fluid viscosity. However, this traditional method is tedius and labor intensive, and lacks the desired speed and sensitivity to... [Pg.80]

Earlier experiments involved the collection of SEC effluent aliquots to measure solution viscosity in batches with the very time consuming Ubbelohde drop-time type viscometers. A continuous capillary type viscometer was first proposed for SEC by Ouano. Basically, as shown in Figure 1, a single capillary tube with a differential pressure transducer was used to monitor the viscosity of SEC effluent at the exit of the SEC column. As liquid continuously flows through the capillary (but not through the pressure transducer), the detected pressure drop (AP) across the capillary provides the measure for the fluid viscosity (h) according to the Poiseuille s viscosity law ... [Pg.82]

We can use the same technique to zoom in further. This time, type CTRL-A to zoom in again with the same method. Draw an outline as shown ... [Pg.115]

Bomb Fuze M130A1 (Fig 4-25), is a mechanical-time type, with body diam 1.75-in, overall length 3.14-in, and wt 0.4-lb. [Pg.1002]

OT - Nose Time Combustion Type and OMT -Nose Mechanical Time Type... [Pg.439]

Regions Monitoring time Types POPs DDTs (ngg ) References... [Pg.193]

Little effort appears to have been made to relate the exchangeable cation suite to the depositional environment. The final suite is dependent upon the composition of the water in the environment of deposition however, it is also dependent upon the original cation suite, time, type of clay, and post-depositional leaching, among other things. [Pg.72]

PCs are fairly simple devices to operate. If they do not function properly all kinds of problems develop. A checklist for eliminating problems includes nonuniform processed plastic, heater element burnout, location and depth of sensor as related to response time, type of on/off control action such as proportional controller, set point control, and basic electrical component proper selection. It is important to have the proper depth of the sensor in a barrel in order to obtain the best reading for the melt the deeper the better. [Pg.185]

Naphthenic acid corrosion is quite severe in vacuum and visbreaker towers. Crudes with total acid numbers over 2.0 mg KOH/g have corroded type 316 SS in the inlet areas. At times, type 317 (UNS S31700) SS, 904L (UNS N08904), or other corrosion resistant alloys are needed. Matching weld filler metal must be used. In one case, a type 310 (UNS S31000) SS weld filler metal was used on type 316 SS lining. While the strip lining was not attacked, the weld dissolved in one year. [Pg.13]

Type 2 DM accounts for as many as 90% of DM cases and is usually characterized by the presence of both insulin resistance and relative insulin deficiency. Insulin resistance is manifested by increased lipolysis and free fatty acid production, increased hepatic glucose production, and decreased skeletal muscle uptake of glucose. )3-Cell dysfunction is progressive and contributes to worsening blood glucose control over time. Type 2 DM occurs when a diabetogenic lifestyle (excessive calories, inadequate exercise, and obesity) is superimposed upon a susceptible genotype. [Pg.210]

Distributions of relaxation times produce shapes similar to the broken lines in Figs. 2-6 (a) and (b). The curves labeled I result from a broad distribution, and those labeled II from mixtures of more or less discrete relaxation times. Type II curves are found less often than type I. The best known examples of type II are in alcohols, but the interpretation does not necessarily involve H bond rearrangements. Aspherical molecules, for example, may show a range of relaxation times and give curves of type I. This is true for n-octyl bromide (1906, pp. 58, 104). [Pg.27]

The prescriber. Adverse reactions may occur because a drug is used for an inappropriately long time (type C), at a critical phase in pregnancy (type D), is abruptly discontinued (type E) or given with other drugs (interactions). [Pg.139]

Clinical management begins with an assessment of the most important features associated with toxic environmental exposures identification of the substance time, type, and duration of exposure symptoms treatment thus far associated injuries and preexisting conditions. Chief among these is to determine if any of the beans have been chewed or... [Pg.2287]

Other significant variables influencing the solid-liquid extraction process are sonication time, type and concentration of acid, particle size and solid concentration (i.e., sample mass and extraction volume). [Pg.77]


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See also in sourсe #XX -- [ Pg.9 ]




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Part-time work types

Real-time machines types

The polarization types and their relaxation times

Time Blasting Fuse Igniter Ml (Friction Type)

Time data type

Time factor types

Time type theory compared

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