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Definition reduced

This constant characterizes the ionization of a particular substituted benzoic acid in water at 25 °C relative to that of benzoic acid itself. This definition reduces equation 7.4.22 to... [Pg.237]

If the distributions in D and E would be fully positively correlated, then no broadening of the EPR spectrum whatsoever would ensue, because their ratio (i.e., the rhombicity q = E/D) would remain constant, and so the effective -values would not be distributed. On the other hand, a maximal broadening effect would occur in case of full negative correlation oD = -aE. This definition reduces the description of /7-strain to the fitting of a single parameter. [Pg.204]

C) thirdly reanimation which increases catalyst life time drastically by several orders of magnitude in the temperature range 290 - 370 °C and fourthly deactivation which definitely reduces catalyst life in the temperature range 370... [Pg.281]

In Preparation 3-8, use is made of a reagent containing 94 % lead tetraacetate and 6 % acetic acid. If the dry, powdered oxidizing agent is used, the reaction solution must be cooled to —40°C or lower before its addition if comparable results are to be obtained. Yields are definitely reduced if the reaction time is prolonged much beyond 10 sec, and if the steam distillation is not completed within a very short time. For this reason this preparation is probably suitable only if small quantities of product are desired. Yields vary from modest to good for the preparation of nitrosobenzene, p-nitrosotoluene, and p-nitroso-chlorobenzene. An attempt to prepare nitrosocyclohexane by this method did not lead to identifiable products. [Pg.215]

After the measuring cell is filled with foam to a specified level it is covered with the lid in order to ensure a vapour saturated atmosphere. Then the space under the filter is connected through a glass cock with the buffer in which a definite reduced pressure is created and controlled by the vacuometer. The liquid draining from the foam is collected in trap 7. Thus a definite reduced pressure in the Plateau borders is established. [Pg.10]

If we now generalize the definition of director to be the unit vector parallel to the major axis of the order parameter tensor, we find that at vanishingly low shear rates, where the order parameter tensor is nearly uniaxial, this definition reduces to the usual meaning of the term director. ... [Pg.533]

Daily use with LIMS will definitely reduce labor time for these items. However, to obtain a workable LIMS system, large amounts of time has to be spent implementing the static data, also called template data, into the LIMS. A LIMS is bought without any static data, and even the smallest measurement imit has to be entered. It is possible to calculate the time spent on implementation, and the chosen vendor can definitely help using his experience. Implementation time depends, of course, on the number of instruments, products, laboratories, etc. that shall be implemented. [Pg.2166]

NAT2 5A, M2 for NAT2 6A and M3 for NAT2 7A. The NAT2 5, " 6, V, " 13, and " 14 alleles are thought to account for more than 99% of slow acetylator phenotypes. The NATl 10 is the most common variant NATl allele in many human populations, but the phenotype-genotype relationship is not well defined. Other NATl alleles that appear rare in humans produce enzymes with definitively reduced activity, and potential clinical implications include NAT1 14, 15, J7, J9,... [Pg.1605]

As seen in fii, x is, as a first approximation, a universal function of B and x it is evident, therefore, that for a definite reduced temperature and reduced pressure, the right-hand side of equation (20.2fi) has the same value for all gases. It is consequently, possible to construct a generalized diagram giving the (approximate) value of (II — H)/T for any gas with the reduced pressure as coordinate and the reduced temperature as parameter. Such a diagram is represented in Eig. 14. ... [Pg.161]

From the above result it can be seen that the gel concentration is a quantity that can be determined by extrapolating data for the limiting flux as a function of bulk concentration to zero values of the flux with all other parameters held fixed. The basis of the extrapolation is that complete gelation of the bulk fluid by definition reduces the flux to zero. To evaluate the gelation concentration at the membrane surface from experiments at finite fluxes, observe from Eq. (5.6.10) that... [Pg.186]

Fructose has a ketone function, which is less reactive with nucleophilic agents than aldehydic carbonyl. Strictly speaking, this ketone function should not make fructose a reducing agent. However, fructose is also an a-hydroxyketone (like ace-toin), which gives it a definite reducing property ... [Pg.72]

In apolymer solution in which the B component is a low-molecular weight nonassociative solvent (mb = 1 and 5b (< ) = 0), this definition reduces to the osmotic pressure in the conventional meaning. [Pg.169]

The prevention of occupational injuries and illnesses will definitely reduce the cost of workers compensation premiums. It does not matter whether the company pays into the state workers compensation system or is self-insured. What motivates most employers to reduce workplace injuries and illnesses is usually dollars. Some studies show that other benefits result from a decrease in the number of injuries and illnesses. For example, employers can expect to increase attendance, morale, and productivity. These are just a few of the side effects of reduced workers compensation costs. [Pg.285]

Fig. 6.1a,b. Colonic phantom containing three different simulated lesions 9.6-mm and 5.5-mm sessile polyps and 8-mm flat lesion. Using a a thick collimation protocol lesions sharpness is definitely reduced compared with b a thin collimation protocol. Note edge blurring (arrow) directly related to the increase of effective slice thickness as well as geometric distortion. This artefact particularly affects simulated flat lesion (arrowhead)... [Pg.63]

Embolization, by definition, reduces blood flow distally. Therefore, it is no surprise that distal necrosis is a recognized complication of trauma embolization. However, unintentional reflux of embolization material from the internal iliac into the femoral artery can cause inadvertent ischemia in the leg. Sciatic palsy with associated foot drop and sacral plexus palsy has been reported [57]. Embolization of the superior gluteal artery in a patient vdio will be subjected to prolonged bedrest may cause sacral and buttock ischemia leading to skin break down [58]. Sexual dysfunction seems not to he a complication of bilateral internal iliac artery embolization, but is more likely a result of nerve injury secondary to the fracture or pelvic trauma [59]. [Pg.66]

As the p-Cl-BHA was the most effective, it was subjected to a thorough study. The results show that the p-Cl-BHA definitely reduced the copper dissolution rate in 0.5 M NaCl solution (Fig. 9-15). The mass of the electrode increased due to the adsorption of the inhibitor and formation of an inhibitor-corrosion-products complex on the electrode surface. This protective film accounts for the inhibition efficiency of p-Cl-BHA against localized attack on the copper electrode in NaCl (Shaban et al., 1998 a, b). [Pg.492]


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See also in sourсe #XX -- [ Pg.8 , Pg.9 , Pg.10 , Pg.11 , Pg.12 , Pg.13 , Pg.14 , Pg.15 , Pg.16 , Pg.17 , Pg.18 , Pg.19 , Pg.389 ]




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