Current good

Good current distribution can be expected because of the good conductivity of the electrolyte. However, if a large area of the coating is damaged, local underprotection cannot be ruled out due to the low polarization resistance. For this reason, control with several reference electrodes is advisable. 

Guile,/, liquid manure (esp., a kind formed by the decomposition of animal refuse), gultig, a. valid, binding, in force, legal, good, current applicable available (Mining) specif., auriferous. 

Grounding plates or lattices made of pure copper, while displaying good current-carrying capacities, do not provide a particularly low resistance due to the depth at which they can be buried. The third alternative is to bury lengths of copper tape around the installation. The use of reinforced concrete foundations for grounding electrodes has also recently been considered. 

Good current sources of information on the environment are newspapers. The New York Times and The Wall Street Journal, and Environment magazine. Professional science writers have been particularly helpful to high school teachers. Several college-level texts (12,13) are resources for high school teachers.and, with appropriate modification, could be used as reference texts by secondary students. 

Assuming limited resomces, the wildlife component of a mercmy monitoring network would likely have to rely on analyses of tissue from a small subset of candidate species identified earlier in this chapter, so identification of key species that both meet the criteria as good current indicators (see Section 5.5) as well as... 

The same group has also shown that mono- or dinuclear trisbipyridine-like complexes containing the ligand 2,2 -bis(l-methyl-benzimidazol-2-yl)-4,4 -bipyridine instead of unsubstituted 2,2 -bipyridine catalyze the reduction of C02 to oxalate (C2042-) in anhydrous MeCN at — 1.65 V and —1.55 V, respectively (vs. Ag AgCl) with a good current yield (r/ 70%). In contrast,... 

Coin-cyclam322-324 and Nin-cyclam322 catalyze the electroreduction of nitrate in aqueous electrolytes with good current efficiencies and turnover numbers, giving mixtures of ammonia, nitrite, and hydroxylamine at a variety of electrode materials. Mechanistic investigations suggested the adsorption of electroreduced Co1- and Ni1 cyclam onto the electrode surface,322 and the formation of an oxo-metal bond via reduction of coordinated nitrate.323... 

Thus, the hydrogenation process is shown to produce a good current confinement and high quantum efficiency. The stability of these lasers is also a question of importance. If good thermal stability of hydrogen-acceptor complexes has been already observed in InP Zn for example (Chevallier et al., 1989), more studies are needed to evaluate the laser stability under operating conditions. 

One-pot electrosynthesis of trifluoromethanesulfinic acid is also achieved at sacrificial anodes in good current efficiency Eq. 9) [23). 

The electrogenerated Mn(lll)-assisted coupling of various olefins with active methylene compounds proceeds by indirect electrooxidation with a small amount of Mn(OAc)2 in the presence or absence of Cu(OAc)2 [196]. The Mn(Ill)-assisted carboxymethylation of styrenes (142) affords y-aryl-y-lactones (143) in good current yields (Scheme 57) [194, 195, 206, 207], (Table 9). 

Reduction of substituted nitrobenzenes under alkaline conditions, usually with aqueous sodium acetate as electrolyte and a nickel cathode, is the classical method due to Elbs [45] for the formation of azo- and azoxy-compounds. Protons are used in the electrochemical reaction so that the catholyte becomes alkaline and under these conditions, phenylhydroxylamine reacts rapidly with nitrosobenzene to form azoxybenzene. Finely divided copper has long been known to catalyse the reduction of nitrobenzene to aniline in alkaline solution at the expense of azoxybenzene production [46]. Modem work confirms that whereas reduction of nitrobenzene at polycrystalline copper in alkaline solution gives mainly azoxybenzene, if the electrode is pre-oxidised in alkaline solution and then reduced just prior to the addition of nitrobenzene, high yields of aniline are obtained with good current efficiency... 

The ability of calculations, especially those based on DPT, to predict IR spectra accurately is generally very good. Currently, most, if not all of the papers that report the IR spectrum of a matrix-isolated RI, contain a figure that shows graphically how well the observed spectrum and the spectrum computed for the structure assigned to the RI correspond. 

Tribromothiophene is reduced in good current yield to 3-bromothio-phene in 70% dioxane-30% water with sodium bromide as supporting electrolyte. At the anode the generated bromine may be used for bromination of thiophene 439 434 H. Lund, unpublished observation. 

As the world s petroleum deposits become ever more scarce, other sources of energy will have to be found to replace them. Hydrogen, although it burns cleanly and is relatively nonpolluting, has two drawbacks low availability and low combustion enthalpy per milliliter. Ethanol and methanol look like good current choices for alternative fuels because both can be produced relatively cheaply and... 

Fig. 15.4. AIM-SPICE OTFT + OLED simulation, showing good current response.

I do think it ll be revived in the U.S. I feel we could start up again tomorrow and build those machines, without waiting for the ceramics. Niobium-titanium is good, but you also have niobium-tin, with the advantage that it ll withstand twice the field of niobium-titanium and you get pretty good current density. 

It is found that the use of sodium bisulfite materially increases the yield of salicylic aldehyde. Further, that the lower temperatures (15° to 18°) favor the yield of salicylic aldehyde. At higher temperatures less salicylic aldehyde is produced and more of the resinous product. Up to a current density of 8 amp./sq. dm. the yield of salicylic aldehyde is increased. Intermittent electrolysis or stirring after electrolysis is necessary for good current efficiency since a sodium amalgam is built up during the electrolysis. Increasing the time of electrolysis seems to increase the quantity of resin formed. Increasing the concentration of salicylic acid (sodium salt) has little or no effect. 

Randle has reviewed his concept of a glucose-fatty acid cycle, with some new experimental material. 5 There has been a recent review of gluconeogenesis, with good current references.The control of phospho-fructokinase, one of the important rate limiting enzymes of glycolysis, is still not fully understood. The activity of the enzyme in mammalian muscle is influenced by substrate concentration and by wiiich can acti-... 

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