United States or Argentina ? Vote for the TOP Country of the Week !
It consists of red, tough clayey mud, with minute linear cavities; it is marked with faint horizontal shades of colour; it includes a few pebbles, and rarely a minute particle of shell: in one spot, the dermal armour and a few bones of a Dasypoid quadruped were embedded in it: it fills up furrows in the underlying gravel.
This and the removal of the products of excretion preserve all the important dermal functions which are so easily and so often impaired in modern life, lessen the liability to skin diseases, promote freshness of complexion; and the moral effects of plunging into cold and supporting the body in deep water is not inconsiderable in strengthening a spirit of hardihood and reducing overtenderness to sensory discomforts.
Darwin, in support of such a law of concomitant variation as regards hair and teeth, brings forward the case of Julia Pastrana, and a man of the Burmese Court, and adds, "These cases and those of the hairless dogs forcibly call to mind the fact that the two orders of mammals, namely, the Edentata and Cetacea, which are the most abnormal in their dermal covering, are likewise the most abnormal either by deficiency or redundancy of teeth."
That this system may be most effectively employed as an adjunct to the rogue's gallery for fixing the identity of criminals there can be no doubt, since, from various experiments made it has been demonstrated that impressions made from the dermal furrows of the thumb or finger of no two persons can be sufficiently identical, when inspected under a microscope, to be mistaken one for the other; and that it is a powerful agency for the detection of criminals.
These undisplaceable groups, like the sharply marked forms of the hard, many-jointed dermal framework, were not only important as safe starting points and supports, but were also of the highest value as inflexible barriers in a problem in which, from its very nature, fancy must freely unfold her wings.
Bader has observed grave symptoms following the employment of a vaginal suppository containing three grains of the extract of belladonna. The dermal manifestations, such as urticaria and eruptions resembling the exanthem of scarlatina, are too well known to need mention here.
With respect to this latter case of correlation, I think it can hardly be accidental, that if we pick out the two orders of mammalia which are most abnormal in their dermal covering, viz.
But granting even the possibility of any code of worldly ethics or of religion being acceptable on the dermal score so strenuously insisted on by him, it is to be feared that, through sheer respect for the fitness of things, the intelligent Negro in search of guidance in faith and morals would fail to recognize in our author a guide, philosopher, and friend, to be followed without the most painful misgivings.
Excepting parts which have passive functions, such as dermal appendages and the bones which form the skull, the implication is that nearly every organ in the body may be modified in successive generations by the augmented or diminished activity required of it; and, save in the few cases where the change caused is one which conduces to survival in a pre-eminent degree, it will be thus modified independently of natural selection.
After they marry Mojave girls tattoo the chin with vertical blue lines; and when an Eskimo wife has her face tattooed with lamp-black she is regarded as a matron in society. The Polynesians have carried this dermal art to an extent which is unequaled by any other people, and it is universally practiced among them.
Word Of The Day