Live time

Besides, for there is living time limitation for ropes being in use. A work fulfilled by a rope and performed in tone-kilometers may be used as a limit too. ... 

Erom a run of live times the scale described, the submitters obtained 219 g. (71%) of an orange-yellow crystalline product, m.]). 88 90°. 

Quantitative Analysis. The efficiency of the detector is such that almost 100% of the X-rays entering it will produce a pulse, but the pulse processing speed limits the rate at which X-rays can be counted. If the count rate is less than a few thousand counts per second, then most of the incoming pulses are processed, but as the count rate rises an increasing fraction of the pulses are rejected. The live time during an analysis when the detector was counting is thus less than the elapsed time, and the EDS system records both times in order that the true count rate may be measured. 

And if it be really the case that one-fifth of the population takes soma drug, then this long little, wrong little island is in for some very lively times. 

Saarinen, A. B. The Proud Possessors The Lives, Times and Tastes of Some Adventurous American Art Collectors. New York Vintage, 1968. 

External photon beam therapy, involving (multiple) beams of conformally adjusted size and shape, adequately orientated to cover the PTV(s) in a homogeneous way, with photon energy ranging from a few megavolts to about 20 MV, using fractionated irradiation with daily fractions of 2 Gy, live times a week, over 4-6-7 weeks depending on the clinical situation. 

Step 7. Place counting container on Ge detector and immediately check that spectrometer live-time dial reads near 100% to assure that count rate is not excessive. If dead time is significant (live time <90%), remove sample and prepare a more dilute sample, as in Step 5. If live time in near 100%, set the count time to accumulate sufficient gamma ray data (typically 600 s) to obtain at least 1,000 counts in each of the characteristic gamma ray peaks of the shorter-lived radionuclides that are readily observable and of interest in the first count. 

The rationale for the need of recovery animals was frequently discussed. For drag substances which require chronic (live time) treatment (e.g. oral anti-diabetics, drags for treatment of hypertension, anti-Parkinson drugs, etc.) the question of recovery is less important than in the case of anti-infectives with, in most cases, short treatment periods where mild symptoms of intolerance, e.g. diarrhoea, are observed. However, inclusion of recovery animals is recommended in general because at the stage of development where first clinical studies are conducted, the whole set of indications is not finally known and line extensions can happen. One example is the use of quinolones and other anti-infectives for the treatment of cystic fibrosis. Another example is drugs used for chemotherapy of malignant diseases where recovery has to be studies anyway. 

Parkins, Wendy. 2004. Out of Time Past Subjects and Slow Living. Time and... 

While for networks A and B, the dependence of the X and G on a is continuous, the C-F networks with X 2 0.03 undergo phase transition. It is evident that the extent of the collapse and the critical acetone concentration (hence Xc) in the mixture at which collapse takes place increase with the salt concentration. Thus, the occurrence of phase transition is independent of the charge polarity, but in order to bring about the collapse one has to use an approximately live times higher concentration of salt I compared with MNa. 

When monolithic sihca columns are prepared in a fused sihca capillary, the silica network structure can be bonded to the tube wall. They can be used as a column directly after preparation, or as a reversed-phase adsorbent after alkyl or some other type of modihcation. The porosity of monolithic silica columns is much greater than that of a particle-packed column. A major difference is seen in interstitial porosities 65-70% for monolithic sihca prepared in a mold, and higher than 80% for those prepared in a capillary, compared to 40% for a particle-packed column. A comparison of the separations of cytochrome triptic digest on packed and monolithic colums is shown in Figure 3-23. The separations are nearly identical except that on monolithic column it is ten times faster. Figure 3-24 shows the dependence of the backpressure generated on the system as a function of the flow rate for packed column and a set of different monolithic columns. The slope on all monohthic columns is the same, and it is approximately live times lower than that on a packed column. Additional information on fast FIPLC on monolithic columns is given in Chapter 17. 

Figure 11. Comparison of calculated macroscopic dispersivities (solid curve) to experimentally measured megascopic (laboratory scale) dispersivities. d is the grain diameter for the packing in the experimentSl measurements and the correlation length for the calculated curve. Better agreement could be obtained by letting d be about live times the correlation length in the calculated curve. (Reproduced from Ref. 4.)...

General procedure. LaNIs ingot (3 g) in an autoclave was evacuated at 0.1 mm, heated to 200 C under H2 at 30 atm lor 10 min. After cooling to 20 C, the operation was repeated live times. The autoclave was cooled in dry ice-acetone, H2 was released and N2 was introduced. The organic compound (1 mmol) in THFAIeOH (2 1) (5 mL) was added at-78 C with Stirling. The mixture was stirred under N2 at 0 C and then at 20. The catalyst was filtered, the filtrate concentrated and the residue purified by preparative TLC on silica gel. 

Psilocybin levels in Inocybe aeruginascem are comparable to those found in Psilocybe mexicana Heim. Moreover, Inocybe aeruginascem contain traces amounts of psilocin at most. Baeocystin, on the other hand, is accumulated at levels comparable to those of psilocybin. The alkaloid content of the Inocybe species differs from those found in the Psilocybe species, which contain three to live times more psilocybin than baeocystin. The variation of alkaloid content across different samples of fmiting bodies is illustrated in Table 7, which shows the results from analyses of mushrooms collected at a location in Caputh near Potsdam on June 8, 1986 (see Figures 32 and 34). 

I D more than live times be declared insane. 

The catalyst was easily recovered, washed with diethyl ether and reused live times in the model reaction of oxophorone (148, R = H) with cyclohexyl acrylate, giving the corresponding product with unchanged high yield (75-94%). 

According to Hirasaki s statement, if the oil velocity is reduced, then negative salinity gradient would work better. To verify his statement, we reduce oleic phase velocity by increasing oil viscosity. In Cases Yisl to Vis5, which are based on Cases krl to kr5, we increase oil viscosity from 5 to 25 mPa s. The oleic phase velocity is reduced about live times. The results are shown in... 

The storage stability of other lipases has been also analysed. For instance, the storage stability of PsL in hydrophobic ILs for a period of 20 days at room temperature, measured with the variation of the transesteriiication activity of this enzyme during transesterification of ethyl 3-phenylpropanoate with different alcohols, resulted in an increased yield of 62-98% in [bmim fNTfj ] and 45-98% in [bmim ] [PFg ], respectively, depending on the nature of alcohol used in the tiansesterifica-tion reaction. In these ionic liquids, the operational stability was also measured and found that the P.yL-IL mixture was recycled live times without any decrease in the transesterification activity [13]. 

Table 12.4-6. Racemization rate constants (trac and corresponding half-live times ti/2.rac for various hydantoins at pH 8.5 and 40 C. Values were calculated from first order rate law ...

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