What’s in a name: associated costs or authority work for artists’ names
Authority control is both the most expensive and important quality of any library catalog. Controlling headings for artists’ names can be more expensive than other personal names, as more time is required for the necessary research needed to determine the preferred form of name and variants. However, the cost associated with controlling artists’ names can be managed through effective use of reference materials and time. How artist headings are used also suggests that, over time, the initial investment can save a library from expenses associated with future catalog maintenance.
A dictionary of Russian and Soviet artists, 1420-1970
This provides the background to more that 500 years of Russian and Soviet art and artists with over 5,000 individual entries. The book also gives access to important information hitherto available mostly in Russian and should be a useful reference for scholars and collectors. Increasing numbers of Russian art exhibitions have been held in recent years which have generated a great deal of excitement and interest. It is certain that much more Russian art will be displayed in exhibitions and appear in the saleroom as communications with the West grow again after the long period of the Cold War. "A Dictionary of Russian & Soviet Artists" is designed to make relevant information available in English so that readers may gain access to what was once written about mostly in Russian. The Dictionary also lists further reading and collections holding works by Russian painters, sculptors and printmakers. Profusely illustrated throughout with hundreds of examples in black and white and colour, the reader will find the subject highly rewarding. This exciting new Dictionary aims to make the subject of Russian art especially compelling by presenting the basic background to the work of Russian and Soviet artists, from about 1420 to the 1970s, in an attractive, accessible way.
Influence of filler addition, storage medium and evaluation time on biaxial flexure strength and modulus of adhesive systems
Abstract Objective. This study evaluated the effects of filler addition, storage medium and time on biaxial flexural strength and flexural modulus of six adhesive systems. Materials and methods. The adhesives were either unfilled resins: Single Bond, Prime&Bond 2.1 and One-Step; or filled resins: Single Bond Plus, Prime&Bond NT and One-Step Plus. Resin discs of each product (0.5 mm thick × 6.0 mm diameter) were prepared using silicon molds (n = 10). The discs were stored dry, in water, mineral oil or ethanol for 1 week or 3 months before biaxial flexural testing. Data were statistically analyzed by 3-way ANOVA and Tukey's post-hoc test (α = 0.05). The specimens were tested in a universal testing machine at 1.27 mm/min until failure occurred. Results. In general, the storage in ethanol led to significantly lower flexural strength and flexural modulus values than the other storage conditions for all adhesives in both storage periods. Filler addition increased flexural strength and flexural modulus for Prime&Bond NT, when it was stored dry or in water for 1 week. For Single Bond Plus, the filler addition resulted in higher flexural modulus, when it was stored for 1 week in oil and in ethanol. No significant differences in flexural modulus were observed between One-Step and One-Step Plus in any storage medium. Conclusions. Results suggested that filler addition does not necessarily have to increase the flexural strength and flexural modulus. Ethanol and oil storages tended to yield opposite effects.