Centenary of the birth of Professor Antonio Branco Lefèvre (1916-1981)

Centenary of the birth of Professor Antonio Branco Lefèvre (1916-1981).

Centenary of the birth of modern biochemistry.

1897 was a big year for science. J. J. Thomson discovered the electron, which, along with other momentous advances around that time ushered in the golden half-century of modern physics. It was in 1897, too, that Eduard Buchner accidentally observed that yeast juice can convert sucrose to ethanol. This discovery disposed of a firm belief that alcoholic fermentation is a vital operation of an int...

analysis of reading comprehension needs of the students of paramedical studies: the case of the students of health information management (him)

چکیده ندارد.

the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)

cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...

Dedicated to the memory of Professor CHENG MinDe on the occasion of the centenary of his birth

In this paper, we derive W 1,∞ and piecewise C1,α estimates for solutions, and their t-derivatives, of divergence form parabolic systems with coefficients piecewise Hölder continuous in space variables x and smooth in t. This is an extension to parabolic systems of results of Li and Nirenberg [Comm Pure Appl Math, 2003, 56: 892–925] on elliptic systems. These estimates depend on the shape and t...