The effects of different temperature and time conditions during retorting of canned cat food on physicochemical characteristics and palatability were examined. For this purpose, lacquer cans containing an unprocessed loaf-type commercial cat food were heated in a pressurised retorting system at three specified temperature-time profiles (113°C/232 min, 120°C/103 min and 127°C/60 min) to equal a ...

This paper presents a simple yet efficient image retrieval approach by proposing a new image feature detector and descriptor, namely the micro-structure descriptor (MSD). The micro-structures are defined based on an edge orientation similarity, and the MSD is built based on the underlying colors in microstructures with similar edge orientation. With micro-structures serving as a bridge, the MSD...

Porous cellulose acetate membranes were suspended over 75 micron wide silicon microchannels. The microchannels are formed when a viscous polymer lacquer is directly spin cast onto etched silicon cavities (Fig. 1). Standard fabrication processes are used to create the channel, preventing the need for adhesives, substrate bonding, or other complex assembly procedures. These microchannels can allo...

The Dutch painter Rembrandt van Rijn (1606-1669) left behind the largest collection of self-portraits in the history of art. Although about 40 of his oil paintings could be considered "self-portraits," controversy still exists regarding 14 of them. We undertook to determine the identity of the painter or the subject. Our work was based on the generally accepted premise that these portraits repr...

For any graph F and any integer r ≥ 2, the online vertex-Ramsey density of F and r, denoted m∗(F, r), is a parameter defined via a deterministic two-player Ramsey-type game (Painter vs. Builder). This parameter was introduced in a recent paper [arXiv:1103.5849 ], where it was shown that the online vertex-Ramsey density determines the threshold of a similar probabilistic one-player game (Painter...

onychomycosis constitutes the most common fungal infection of nail affecting finger and toe nails as well. antifungals found to be effective in the treatment of onychomycosis. however, transport of oral antifungal agents exhibits more toxicity and requires longer treatment period. medicated nail lacquers proved to cause lesser toxicity and required shorter treatment period. it provides not only...

Much attention has been paid to occupational cancer, such as cancer of the skin developing among oil mechanics, lung cancer in miners of certain types, and bladder cancer as it occurs among workers with dyestuffs. Our study of the incidence of cancers of these types in Japan indicates that deviations from the usual are encountered. Comments on our findings are here recorded. Skin cancer Occupat...

Phenacetin and lactose powders, as models of slightly and highly water-soluble drugs, respectively, were coated by means of the Wurster process. Phenacetin (80-250 mesh) was a fragile crystalline material and hence fluidization had to be moderate. As a result, the agglomeration of some particles or the adhesion of small particles to large particles could not be avoided. However, the particles c...