1. Determinations were done of the strength-duration, the strength-frequency, and the latent addition curves with single fiber preparations. 2. Calculation of the strength-duration and strength-frequency curves from the latent addition data by the Blair-Monnier-Hill-Rashevsky theory yielded results which showed a considerable divergence from the actual data. Calculation by the method of integra...

There is an obvious need for a technique whereby the medium surrounding an organism under microscopy can be altered without displacing the organism from the field. For example, we are interested in observing the same organisms before, during, and after exposure to various agents. Our general solution is to confine the organisms within a microchamber separated from the well of a well-slide by a ...

The reported experimental results involve fully condensing flows of pure FC-72 vapor on a horizontal condensing surface (316 stainless steel) which is the bottom surface (wall) of a rectangular cross-section duct of 2 mm height, 15 mm width, and 1 m length. The sides and top of the duct are made of clear plastic. The experimental system in which this condenser is used is able to control steadyi...

The purpose of this research is to investigate a zeotropic working fluid mixture in terms of its performance in an organic Rankine cycle (ORC) and the heat transfer characteristics in an air-cooled condenser (ACC). The motivation of this study is that it is well known that the use of a mixture improves the efficiency of an ORC system. However, the behaviour of the mixture in the condensers is n...

Given a compact connected set E in the unit disk B2, we give new upper bound for conformal capacity of condenser (B2,E) terms hyperbolic diameter t E. Moreover, t>0, construct and apply novel numerical methods to show that it has larger than with same diameter. The is called Reuleaux triangle geometry constant width equal t.

In general, plastics have low density, are insulating to electricity, varying mechanical strength, limited temperature resistance, and chemical resistance so that they widely used because of their advantages. Efforts manage plastic waste practically effectively reduce the widespread pollution. The purpose this study was find out effect use condenser cooling water on results distillation capacit...