In this paper the development of a new internet information system for analyzing and classifying melanocytic data, is briefly described. This system also has some teaching functions, improves the analyses of datasets based on calculating the values of the TDS (Total Dermatoscopy Score) (Braun-Falco, Stolz, Bilek, Merkle, & Landthaler, 1990; Hippe, Bajcar, Błajdo, Grzymała-Busse, Grzymała-Busse,...

Abstract—In this paper, a novel Chinese abacus multiplier is presented. The architecture of a 4-bit multiplier is demonstrated. The simulation results of our work are compared with the 4-bit Braun array multiplier. The 0.35μm and 0.18μm TSMC CMOS technologies are used in the simulation. The delay time of the abacus multiplier is at least 63% less than that of Braun array multiplier for 0.18μm t...

Description of vegetation patterns associated with environmental factors such as grazing, climate, landforms, substrate variables etc. are helpful for land management planning. This study used new synecological tools to investigate plants composition and to provide ecological descriptions of plants communities of communal pastures in Sahelian Ecological Zone of Niger. Vegetation and several env...

This laboratory study to compare the cleaning efficacy of battery-operated power toothbrushes was carried out in two phases. Firstly, the Braun Oral-B D4/EB4 was compared with the Colgate Actibrush and secondly the D4/EB4 was compared with the Dr. Best Powerclean. All three brushes are battery-operated and have a small round brushhead with an oscillating/rotating action. They differ, however, w...

Primarily, the purpose of this document is to note issues for the use of linear and generalized linear models, and of other regression models. Worked examples, as far as possible using data that have been a basis for published research, are used as a basis for discussion of the following issues: Missing variables; noting very striking examples that arise in multi-way tables, perhaps modeled usi...