M. Lehmann, R. Meeske and C.W. Cruywagen 1 Department of Agricultural Management, Nelson Mandela Metropolitan University: George Campus, Private Bag X 6531, George 6530, South Africa 2 Department of Agriculture, Western Cape, Outeniqua Experimental Farm, P.O. Box 249, George 6503, South Africa 3 Department of Animal Sciences, Stellenbosch University, Private Bag X1, Matieland, Stellenbosch 7602...

zola, in his book the experimental novel, introduces the aspects of what is now called the naturalistic novel. later on, zola’s ideas were exported to the english literature and the works of english novelists. george gissing is one of the english authors who have successfully adopted the premises and the key elements of zola’s naturalistic novel in their work. this paper deals with the naturali...

As the third director of the Carnegie Institution of Washington?s Department of Embryology, George Washington Corner [5] made a number of contributions to the life sciences as well as to administration. Corner was born on 12 December 1889 in Baltimore, Maryland, near the newly established Johns Hopkins University [6]. Although Corner was not exposed to science much in school at a young age, he ...

Recently, a new printing process in effect rather like the double images of early stereography appeared, through which fixed concentration on a certain point apparently produced a powerful holographic illusion. A display of posters featuring this process attracted fl‰neurs to a well-known Melbourne bookshop window; the crowd was divided into those muttering "I don't see anything", broken every ...

We describe light-reflection properties of spherically curved mirrors, like balls in the Christmas tree. In particular, we study the position of the image which is formed somewhere beyond the surface of a spherical mirror, when an eye observes the image of a pointlike light source. The considered problem, originally posed by Abu Ali Hasan Ibn al-Haitham — alias Alhazen — more than a millennium ...

As the third director of the Carnegie Institution of Washington?s Department of Embryology, George Washington Corner [5] made a number of contributions to the life sciences as well as to administration. Corner was born on 12 December 1889 in Baltimore, Maryland, near the newly established Johns Hopkins University [6]. Although Corner was not exposed to science much in school at a young age, he ...

As the third director of the Carnegie Institution of Washington?s Department of Embryology, George Washington Corner [5] made a number of contributions to the life sciences as well as to administration. Corner was born on 12 December 1889 in Baltimore, Maryland, near the newly established Johns Hopkins University [6]. Although Corner was not exposed to science much in school at a young age, he ...

As the third director of the Carnegie Institution of Washington?s Department of Embryology, George Washington Corner [5] made a number of contributions to the life sciences as well as to administration. Corner was born on 12 December 1889 in Baltimore, Maryland, near the newly established Johns Hopkins University [6]. Although Corner was not exposed to science much in school at a young age, he ...

As the third director of the Carnegie Institution of Washington?s Department of Embryology, George Washington Corner [5] made a number of contributions to the life sciences as well as to administration. Corner was born on 12 December 1889 in Baltimore, Maryland, near the newly established Johns Hopkins University [6]. Although Corner was not exposed to science much in school at a young age, he ...