On the Further Development of Gompertz's Law

1889 ◽  
Vol 28 (2) ◽  
pp. 152-159 ◽  
Author(s):  
William Matthew Makeham

In the article “Mortality”, in the Penny Cyclopæia, the late Professor De Morgan gave the following description of the law of mortality propounded by Gompertz in the paper presented to the Royal Society in 1825. “As this ingenious paper”, says De Morgan, “contains a deduction from a principle of high “probability, and terminates in a conclusion which accords in a “great degree with observed facts, it must always be considered “a very remarkable page in the history of the enquiry before “us…. There is in the human constitution a power of “resisting the effects of disease which increases from birth up to “a certain age, and diminishes from that time forwards.… “Mr. Gompertz assumes that the power to oppose destruction “loses equal proportions in equal times, &c, &c.” Gompertz's theory of mortality, then, is based upon the supposed physiological fact that the living human organism is endowed with a certain recuperative power, becoming (after a few years from birth) ever less and less efficient with the lapse of time, which he terms “the power to oppose destruction”, but which, for brevity, I will call “vital force”, the truth of which supposition is evidently a question for common observation.

2020 ◽  
pp. 096777202094273
Author(s):  
Michael T Tracy

The Royal Society of Edinburgh (RSE) is Scotland’s national academy of science and letters and has been in existence since the eighteenth century. On 23 November 1868, a general meeting was held by the RSE at which members nominated the German academic, Professor Rudolf Virchow, as an Honorary Fellow in recognition of his key contributions to cellular theory. This nomination was opposed by the Reverend Joseph Taylor Goodsir, brother of the late Professor of Anatomy at Edinburgh University, John Goodsir. Reverend Goodsir went on to accuse the German professor of plagiarising his late brother’s pioneering work in the formulation of cell theory. The resultant furore created by the Reverend Goodsir led to an acrimonious scientific dispute in the Edinburgh medical establishment, then one of the leading centres of medical education. The current work describes the history of cellular theory as it pertains to John Goodsir and Rudolf Virchow, discusses the history behind the scientific dispute and interprets Reverend Joseph Taylor Goodsir’s role relating his actions to his continuing battle with mental illness, and the aftermath of the dispute as it affected the reputation of John Goodsir.


1887 ◽  
Vol 4 (12) ◽  
pp. 531-540
Author(s):  
T. Sterry Hunt

The present writer in 1883 reviewed the history of the rocks of the Alps and the Apennines with especial reference to the geological relations of serpentine and its associates, in a paper which appeared in the first volume of the Transactions of the Royal Society of Canada, and is reprinted, revised and with some additions, as the tenth chapter of his volume entitled “Mineral Physiology and Physiography” (Boston, 1886). Therein he gave a somewhat detailed account of the labours in Italian geology of the late Professor Bartolomeo Gastaldi, of Turin, a list of whose publications on that subject from 1871 to 1878, so far as known to the writer, will there be found, including his letter to Quintino Sella, in 1878, on the general results of explorations made in 1877 (loc. cit., 458).


Karl Friedrich Gauss (1977—1855) was a Foreign Member of the Royal Society (from 1804) and a recipient of the Society’s Copley Medal in 1838. His magnanimous disposition to mathematics and physics in Britain is exemplified in his contacts and regular correspondence with Fellows of the Royal Society involved in terrestrial magnetic research. Gauss’s own paper on the intensity of the terrestrial magnetic force in absolute measure (1832) was of fundamental importance in the history of geophysics. Extensive correspondence with George Biddell Airy, J. F. W. Herschel, Edward Sabine and Humphrey Lloyd led to close collaboration and the adoption of his ideas on magnetism in Britain after 1835, which had important consequences especially for the further development of geomagnetic instruments. The magnetic observatories established in the British Isles and in the colonies (1839) and the British Antarctic Expedition (1839—1843) were equipped with instruments operating on Gaussian principles. In this paper the reception of Gauss’s ideas on magnetism in Britain in the years from 1832 to 1842 is examined and selections from his and other unpublished letters to British contemporaries are presented.


Author(s):  
Sergey Vasil'ev ◽  
Vyacheslav Schedrin ◽  
Aleksandra Slabunova ◽  
Vladimir Slabunov

The aim of the research is a retrospective analysis of the history and stages of development of digital land reclamation in Russia, the definition of «Digital land reclamation» and trends in its further development. In the framework of the retrospective analysis the main stages of melioration formation are determined. To achieve the maximum effect of the «digital reclamation» requires full cooperation of practical experience and scientific potential accumulated throughout the history of the reclamation complex, and the latest achievements of science and technology, which is currently possible only through the full digitalization of reclamation activities. The introduction of «digital reclamation» will achieve greater potential and effect in the modernization of the reclamation industry in the «hightech industry», through the use of innovative developments and optimal management decisions.


Author(s):  
Bashkim Selmani ◽  
Bekim Maksuti

The profound changes within the Albanian society, including Albania, Kosovo and Macedonia, before and after they proclaimed independence (in exception of Albania), with the establishment of the parliamentary system resulted in mass spread social negative consequences such as crime, drugs, prostitution, child beggars on the street etc. As a result of these occurred circumstances emerged a substantial need for changes within the legal system in order to meet and achieve the European standards or behaviors and the need for adoption of many laws imported from abroad, but without actually reading the factual situation of the psycho-economic position of the citizens and the consequences of the peoples’ occupations without proper compensation, as a remedy for the victims of war or peace in these countries. The sad truth is that the perpetrators not only weren’t sanctioned, but these regions remained an untouched haven for further development of criminal activities, be it from the public state officials through property privatization or in the private field. The organized crime groups, almost in all cases, are perceived by the human mind as “Mafia” and it is a fact that this cannot be denied easily. The widely spread term “Mafia” is mostly known around the world to define criminal organizations.The Balkan Peninsula is highly involved in these illegal groups of organized crime whose practice of criminal activities is largely extended through the Balkan countries such as Kosovo, Albania, Macedonia, Serbia, Bosnia, Croatia, Montenegro, etc. Many factors contributed to these strategic countries to be part of these types of activities. In general, some of the countries have been affected more specifically, but in all of the abovementioned countries organized crime has affected all areas of life, leaving a black mark in the history of these states.


2020 ◽  
Vol 963 (9) ◽  
pp. 30-43
Author(s):  
M.Yu. Orlov

Studying the current state of cartography and ways of further developing the industry, the role of the map in the future of the society, new methods of promoting cartographic products is impossible without a deep scientific analyzing all the paths, events and factors influencing its formation and development throughout all the historic steps of cartographic production in Russia. In the article, the history of cartographic production in Russia is considered together with the development of private, state and military cartography, since, despite some differences, they have a common technical, technological and production basis. The author describes the stages of originating, formation and growth of industrial cartographic production from the beginning of the XVIII century until now. The connection between the change of political formations and technological structures with the mentioned stages of maps and atlases production is considered. Each stage is studied in detail, a step-by-step analysis was carried out, and the characteristics of each stage are described. All the events and facts are given in chronological order, highlighting especially significant moments influencing the evolution of cartographic production. The data on the volumes of printing and sales of atlases and maps by commercial and state enterprises are presented. The main trends and lines of further development of cartographic production in Russia are studied.


George Gabriel Stokes was one of the most significant mathematicians and natural philosophers of the nineteenth century. Serving as Lucasian professor at Cambridge he made wide-ranging contributions to optics, fluid dynamics and mathematical analysis. As Secretary of the Royal Society he played a major role in the direction of British science acting as both a sounding board and a gatekeeper. Outside his own area he was a distinguished public servant and MP for Cambridge University. He was keenly interested in the relation between science and religion and wrote extensively on the matter. This edited collection of essays brings together experts in mathematics, physics and the history of science to cover the many facets of Stokes’s life in a scholarly but accessible way.


Author(s):  
Townshend M. Hall

As the rare descent of Meteorites or Aërolites affords us the only real tangible evidence we possess respecting the mineral constituents which exist beyond the limits of our own globe, a great degree of interest must always be attached to these stray visitors ; and although much has been written on the subject at different times, it has hitherto taken the form either of a bare catalogue of the date and place of occurrence ; or of scattered notices dealing only with individual cases. My desire is to collect these various records as far as they relate to each meteoric stone which has been known, or has been said to have fallen in Great Britain, and to endeavour to give as complete an account as possible of every instance; including not only the historical facts, but also notices Of mineralogical observations and references to authorities.


1881 ◽  
Vol 31 (206-211) ◽  
pp. 307-317 ◽  

The Royal Society has already done me the honour of publishing a long series of memoirs on the interaction of radiant heat and gaseous matter. These memoirs did not escape criticism. Distinguished men, among whom the late Professor Magnus and the late Professor Buff may be more specially mentioned, examined my experiments, and arrived at results different from mine.


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