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Moderation effect

Iodide ion, a moderately effective reducing agent, is used extensively for the deterrnination of oxidants. In such appHcations, the iodine Hberated by reaction between the analyte and the unmeasured excess of potassium iodide is ordinarily titrated with a standard solution of sodium thiosulfate. The reaction is as foHows ... [Pg.364]

Eavored for systems where temperature change has moderate effect on solubiUty. [Pg.452]

As regards toxicity, pyrazole itself induced hyperplasia of the thyroid, hepatomegaly, atrophy of the testis, anemia and bone marrow depression in rats and mice (72E1198). The 4-methyl derivative is well tolerated and may be more useful than pyrazole for pharmacological and metabolic studies of inhibition of ethanol metabolism. It has been shown (79MI40404) that administration of pyrazole or ethanol to rats had only moderate effects on the liver, but combined treatment resulted in severe hepatotoxic effects with liver necrosis. The fact that pyrazole strongly intensified the toxic effects of ethanol is due to inhibition of the enzymes involved in alcohol oxidation (Section 4.04.4.1.1). [Pg.302]

The impact of Ice Storm 98 can clearly be seen by realizing that the number of customer interruptions and the customer hours of interruption for all of Canada in 1997 were 24,280,244 and 38,130,783, respectively. The ice storm alone resulted in 12,332,950 customer interruptions and 282,576,829 customer hours of interruption in the utilities affected. Removing the ice storm incidents from the 1998 Canada-wide data results in a SAIFI of 2.46 and a SAIDI of 3.40. The lOR is 99.9612 percent. Ice Storm 98 had only a relatively moderate effect on SAIFI but a dominant effect on the customer hours of interruption and the SAIDI statistic due to the extremely long storm duration and the required restoration period. It is important to realize that the bulk transmission system retained its integrity according to NERC criteria, and the impact of the ice storm on Ontario Hydro facilities did not propagate into neighboring interconnected utilities. [Pg.427]

Moderate effectively the temperature rise due to the exothermic reaction to control dioxane formation and color ... [Pg.662]

Begley, T. M. and Czajka, J. M. (1993). Panel analysis of the moderating effect of commitment on job satisfaction, intent to quit, and health following organisational change. /. Appl. Psychol., 78, 552-6. [Pg.115]

The choice of the acyl substituent X for Diels-Alder reactions of l-N-acylamino-l,3-butadicnes depends on the particular synthetic problem. The acyl substituent has a moderate effect on the cycloaddition reactivity of these dienes, and also determines what amine unmasking procedures are required. As a result of their stability and the variety of amine deprotection procedures available, " the diene carbamates are the components of choice in most cases. A particularly attractive aspect of the diene synthesis detailed here is the ability to tailor the amino-protecting group... [Pg.141]

Resins are moderately effective in lowering LDL cholesterol but do not lower triglycerides (Table 9-8). Moreover, in patients with elevated triglycerides, the use of a resin may worsen the condition. This may be due to a compensatory increase in HMG-CoA reductase activity and results in an increase in assembly and secretion of VLDL. The increase in HMG-CoA reductase activity can be blocked with a statin, resulting in enhanced reductions in serum lipids (see section on combination therapy). Resins reduce LDL cholesterol from 15% to 30%, with a modest increase in HDL cholesterol (3% to 5%) (Table 9-8). Resins are most often used as adjuncts to statins in patients who require additional lowering of LDL cholesterol. Since these drugs are not absorbed, adverse effects are limited to the gastrointestinal tract (Table 9-9). About 20%... [Pg.189]

Celecoxib, however, was effective. In the subgroup of patients with moderate to severe OA pain, the combination of glucosamine and chondroitin appeared to have a moderate effect, although this subgroup analysis must be interpreted with caution. On the other hand, a European study (the GUIDE trial) that compared a prescription glucosamine product with acetaminophen and placebo in patients with knee OA reported that glucosamine performed better versus placebo than did acetaminophen.27... [Pg.887]

Fulco et al.,73 in a study described earlier, noted significant caffeine moderated effects on endurance at altitude but failed to detect significant effects in the same untrained subjects when cycling at sea level. [Pg.249]

Hollon, Steven D., Robert J. DeRubeis, Richard C. Shelton and Bahr Weiss, The Emperor s New Drugs Effect Size and Moderation Effects , Prevention ir Treatment 5, Article 27 (2002) http //www. joumals.apa.org/ prevention / volumes / pre0050027.html... [Pg.203]

Natural a-amino acids provide a moderately effective N,OJ chelating donor set derived from carboxylate and amino groups, respectively. Several side-chain donor atoms may also be involved in metal ion coordination, especially those of Cys (thiol sulfur) and His (imidazole nitrogen(s)). (Abbreviations for amino acid residues are those recommended by IUPAC-IUB.1702)... [Pg.403]

New modifiers have traditionally been discovered by the trial-and-error method. Many naturally occurring chiral compounds (the chiral pool38) have been screened as possible modifiers. Thus, the hydrogenation product of the synthetic drug vinpocetine was discovered to be a moderately effective modifier of Pt and Pd for the enantioselective hydrogenation of ethyl pyruvate and isophorone.39 Likewise, ephedrine, emetine, strychnine, brucine, sparteine, various amino acids and hydroxy acids, have been identified as chiral modifiers of heterogeneous catalysts.38... [Pg.109]

Thiazide diuretics such as chlorothiazide act on the distal tubule, a portion of the tubule that is permeable to sodium. The mechanism of action of these diuretics involves inhibition of NaCl reabsorption by blocking the Na+, CL symporter in the luminal membrane. The thiazide diuretics are only moderately effective due to the location of their site of action. Approximately 90% of the filtered Na+ ions have already been reabsorbed when the filtrate reaches the distal tubule. These drugs may be used for treatment of edema associated with heart, liver, and renal disease. Thiazide diuretics are also widely used for the treatment of hypertension. [Pg.324]

The effect of inorganic additives upon ignition delay in anilinium nitrate-red finning nitric acid systems was examined. The insoluble compounds copper(I) chloride, potassium permanganate, sodium pentacyanonitrosylferrate and vanadium(V) oxide were moderately effective promoters, while the soluble ammonium or sodium metavanadates were very effective, producing vigorous ignition. [Pg.1573]

Mayer and coworkers128 discovered that kojic acid is a moderately effective activator for nicotine insecticides. When tested against the melon worm (Diaphania hyalinata L.) and the southern armyworm (Prodenia eridania Cram.), kojic acid (alone) was not toxic but the toxicity of a 5% nicotine sulfate-pyrophyllite dust was increased 35 %, and that of a 5 % nicotine bentonite-bentonite spray by some 50%, by the addition of 5% of kojic... [Pg.183]

Meat from animals that have suffered only mild to moderate effects from exposure to nerve agents should be safe to consume. Milk should be discarded for the first 7 days postexposure and then should be safe to consume. Meat, milk, and animal products, including hides, from animals severely affected or killed by nerve agents should be destroyed. [Pg.9]

Symptomatic treatment. The chorea of Huntington s disease responds (partially) to treatment with neuroleptics, which, through blockade of D2 receptors, may help to increase basal ganglia output to more normal levels. Dopamine-depleting agents, such as reserpine or tetra-benazine have also been used. At best, these agents are only moderately effective and they should only be used if the chorea truly interferes with activities of daily living or produces social embarrassment. Neuroleptics and... [Pg.772]

Brucellosis 1. Aerosol 2. Sabotage (food supply) No High Days to months Weeks to years Low Long persistence in wet soil food Yes Moderately effective No... [Pg.472]

Cholera 1. Sabotage (food/ water supply) 2. Aerosol Negligible Low 1-5 days 1 or more weeks Moderate to high Unstable in aerosols pure water. More so in poluted water Yes Moderately effective No... [Pg.472]

Melioidosis Aerosol Negligible High Days to years 4-20 days Variable Stable None Moderately effective No... [Pg.472]


See other pages where Moderation effect is mentioned: [Pg.329]    [Pg.310]    [Pg.313]    [Pg.95]    [Pg.78]    [Pg.304]    [Pg.865]    [Pg.235]    [Pg.328]    [Pg.39]    [Pg.126]    [Pg.360]    [Pg.209]    [Pg.186]    [Pg.31]    [Pg.552]    [Pg.421]    [Pg.105]    [Pg.232]    [Pg.182]    [Pg.20]    [Pg.279]    [Pg.9]    [Pg.11]    [Pg.287]    [Pg.644]    [Pg.661]    [Pg.33]    [Pg.182]   
See also in sourсe #XX -- [ Pg.151 , Pg.153 ]




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Moder

Moderant

Moderants

Moderates

Moderating effectiveness

Moderation

Moderator

Moderator effects

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