This paper argues that our modern concept of biological heredity was first clearly introduced in a theoretical and practical setting by the generation of French physicians that were active between 1810 and 1830. It describes how from a traditional focus on hereditary transmission of disease, influential French medical men like Esquirol, Fodéré, Piorry, Lévy, moved towards considering heredity a...

In comparison with most other disciplines of science, the field of genetics is still in its youth. The majority of scientific work in genetics has been done in the past 150 years. The successful preliminary sequencing of the human genome was announced in 2001. Nonetheless, interest in heredity and in other concepts within the field of genetics has existed since the beginning of humanity. This a...

that go to make the differ eSj such a and another, as very feVyT ( . digital m genital cataract, alkaptonu i'ur of the irl ' Nation, and probably the c.. lines. stated to run upon Mendelian .g dlfficUlt The subject of human her^ ̂ is, &t a and hence investigation R?tly anothe ?aiV8 speed. Only very character has been added t n and H11. blood group factor. Von Dung'er ̂ agglutinins ^ld have conclu...

A case of advanced ichthyosis was recently admitted into the Windham Hospital. The family history as far as it could be elicited made it apparent that it was a disease of the males in the family transmitted through the females, the latter being immune. The patient's elder brother was suffering from the same disease, while his sisters were all free; his father did not suffer from it, nor his gra...

DoSen, K., Rudimentary Kripe models for the intuitionistic propositional calculus, Annals of Pure and Applied Logic 62 (1993) 21-49. It is shown that the intuitionistic propositional calculus is sound and complete with respect to Kripke-style models that are not quasi-ordered. These models, called rudimentary Kripke models, differ from the ordinary intuitionistic Kripke models by making fewer a...

The diversity of opinions around alcohol use and its connections to heredity in the nineteenth century are well illustrated by the two quotations above. By 1900 it was generally accepted that chronic alcoholism could be inherited or transmitted to descendants as morbid nervous predisposition. Together with tuberculosis and syphilis, alcoholism was regarded as a major cause of degeneration and a...

To investigate the structural evolution and hereditary mechanism of icosahedral nano-clusters formed during rapid solidification, a molecular dynamics (MD) simulation study has been performed for a system consisting of 107 atoms of liquid Mg70Zn30 alloy. Adopting Honeycutt-Anderson (HA) bond-type index method and cluster type index method (CTIM-3) to analyse the microstructures in the system it...

For natural selection to progress, there must be a sufficiently large evolutionary space to explore. In systems with template-based replication, this space is combinatorially large in the length of the information-carrying molecules. Previous work has shown that it is also possible for heredity to occur in much less structured chemistries; this opens the question of how the structure of a react...