Subject Range

The book replaces the second edition of Zinc Its Corrosion Resistance, published in 1983 as a partial revision of the 1971 edition, but nnainly referring to pre-1967 data. In addition to including later data, the present book covers earlier work in foreign languages—notably German and Russian—not covered by the original authors. 

Zinc coating alloys with improved corrosion resistance have developed rapidly, particularly those with S or 55% aluminum additions and applied by hot dipping, those with 15% aluminum for thermal spraying, and those with nickel or small amounts of a wide range of other elements applied by plating. The special properties of each group, including improved corrosion resistance, are identified. 

Zinc-aluminum castings with up to about 27% aluminum have been prominent for versatility in design possibilities including thin walls (achieved 

Zinc alloys for sheet with small additions of copper and titanium are used for reasons other than corrosion resistance, but their corrosion performance is slightly enhanced. 

The corrosion resistance of brass, a zinc-copper alloy, is outside the scope of this book. 

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Brookfield, CT 06804-0403 Series of SPE sponsored seminars and workshops are held in various locations throughout the year. Subjects range from Die Design Principles to Plastic Part Design for Economical Injection Molding. A full range of seminars are also conducted in conjunction with SPE s annual technical conference (ANTEC). http //www.4spe.org... 

This volume contains sketches on a variety of subjects ranging from demonology to Rosicrucians... 

FIGURE 6.6 (a) RRS MP measurements of 33 normal eyes for a young group of subjects ranging in age from... 

The subjects tested in 1958 underwent one to five exposures on 1 or 2 d. Ct s, available for at least one exposure of 14 of the 1958 subjects, ranged from 7.1 to 100 mg-min/m exposure times, available for eight subjects, ranged from 1 min to 4 min 28 s. Subjects tested in 1966-1968 underwent only one exposure each Ct s and exposure times, available for 31 subjects, were 7.1-236 mg min/m and 45 s to 10 min, respectively. 

Each subject had only one CA exposure. The exposure Ct s ranged from 0.9 to 204 rng-min/m. Exposure times, available for 11 subjects, ranged from 50 s to 10 min. 

In 1958, 32 subjects underwent experimental exposure to nonanoyl morpholide In an aerosol chamber at Edgewood. At least some subjects wore maska during exposure. Exposure data are available on 30 subjects. Subjects had one to four exposures on 1 or 2 d. Exposure durations, available for 15 subjects, ranged from 10 s to 8 min. No Ct s are avllable. 

In late 1969 and early 1970, 16 subjects each underwent one experimental exposure to CHT In an aerosol chamber at Edgewood. The duration of exposure among the 16 subjects ranged from 30 s to 5 min. Ct s ranged from 15.4 to 64 mg min/m. ... 

Conkle et al. (1975) measured trace quantities of ethylbenzene in the expired air of eight male subjects ranging in age from 23 to 47 years. Ethylbenzene was deteeted in five of the eight subjects, (range, 0.78-14 pg/h), with smokers having the highest levels. 

Geometrical tools prove useful in addressing various problems of finite-time thermodynamics and optimal control theory. These methods also have potential applicability to thermodynamic-type applications in subjects ranging from the chemical, biological, and materials sciences to information theory. Efficient vector-algebraic tools allow such applications to be extended to systems of virtually unlimited complexity, beyond realistic reach of classical methods. 

This book discusses a wide variety of chemical sensor subjects ranging from the development of new sensor concepts to improvements in sensors that have been mass produced for several years. It is not always clear whether the new sensor concepts or the improvements described will ever be commercialized. However, the aim of this book is to present these new ideas to help the sensor community describe where further development may be worthwhile. 

Fig. 12.12. Macular pigment levels measured with spatially integrated Raman detection in about 100 volunteer subjects ranging in age between 20 and 50 years. Each circle represents a subject s MP concentration. MP levels can vary strongly between subjects...

Mean daily balances (excluding loss via hair and sweat) determined from long- term balance studies of four adult subjects ranged from a negative balance of 800 pg to a positive balance of 890 pg (Tipton et al. 1966, 1969). Based on data from these studies, Schroeder (1970) estimated that human daily intake from food (1,160 pg), water (80 pg), and air (10 pg) would be approximately 1,250p... 

The reported mean plasma concentrations of apoC-II in normal subjects range from 30 to 52 mg/liter, and of apoC-III from 100 to 154 mg/liter (A4, C27, F6, K8, K9, S17, summarized in N3). The mean concentrations of apoC-II and apoC-III rise with hypertriglyceridemia, so that the mean plas-... 

However, the variance of the obtained data is a parameter at least as important as the correlation that they exhibit together, and what is true for a population does not necessarily suit one individual. In fact, while reporting significant correlation, all available statistics show enormous interindividual variations in the hair concentrations of subjects presenting similar amount of drug ingestion. For example, 10 patients had a daily dose of 1200 mg carbamazepine for at least 6 months. Hair concentrations of these subjects ranged from 11.2 to 41.8 ng/mg. 

NBS. NBS is not a standards organization in the sense of ANSI or ASTM. ANSI and ASTM provide the administrative and procedural framework, but not the technical capability. NBS contributes technical background for a host of standards on subjects ranging from time to safety. 

Endogenous plasma concentrations in 91 subjects ranged from 0.002 to... 

In whites maximum cycloplegia occurs 30 to 60 minutes after instillation of two drops of 0.5% solution or one drop of 1% solution.The residual accommodation measured subjectively ranges between 0.50 D and 1.75 D, with an average of 1.25 D. However, it was reported that in patients with light irides, clinically acceptable cycloplegia may occur as early as 10 minutes after instillation of one... 

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