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Transmutation Of Species
The Transmutation of species and transformism are 18th and early 19th-century ideas about the change of one species into another that preceded Charles Darwin's theory of evolution through natural selection. The French ''Transformisme'' was a term used by Jean Baptiste Lamarck in 1809 for his theory, and other 18th and 19th century proponents of pre-Darwinian evolutionary ideas included Denis Diderot, Étienne Geoffroy Saint-Hilaire, Erasmus Darwin, Robert Grant, and Robert Chambers, the anonymous author of the 1844 book '' Vestiges of the Natural History of Creation''. Such ideas were associated with 18th century ideas of Deism and human progress. Opposition in the scientific community to these early theories of evolution, led by influential scientists like the anatomists Georges Cuvier and Richard Owen, and the geologist Charles Lyell, was intense. The debate over them was an important stage in the history of evolutionary thought and influenced the subsequent reaction to Dar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Chilton (printer)
William Chilton (1815 – 28 May 1855), was a printer, Owenite, evolutionist, and co-founder with Charles Southwell of '' The Oracle of Reason'', which claimed to be the world's first avowedly atheist journal. Life Born in Bristol, the son of William and Mary Ann Chilton, Chilton's first occupation was that of bricklayer, before becoming a compositor and reader for the local ''Bristol Mercury''. He remained with the ''Bristol Mercury'' until his death, and according to Adrian Desmond (2004) his campaigning and propagandist activities had to be "squeezed around his 10-hour working day as a compositor. He would camp in his works for weeks on end..." On 26 September 1843, Chilton married Mary Ann Morris. They had two daughters: Kate (born in 1846), and Lucy (born in 1848). Chilton died at the young age of forty, and was buried in Bristol on 2 June 1855. The ''Oracle of Reason'' The ''Oracle of Reason'' was founded by Chilton, Charles Southwell and John Field in 1841. It laste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muqaddimah
The ''Muqaddimah'' ( "Introduction"), also known as the ''Muqaddimah of Ibn Khaldun'' () or ''Ibn Khaldun's Introduction (writing), Prolegomena'' (), is a book written by the historian Ibn Khaldun in 1377 which presents a view of Universal history (genre), universal history. Some modern thinkers view it as the first work dealing with the social sciences of sociology, demography, and cultural history.Mohamad Abdalla (Summer 2007. "Ibn Khaldun on the Fate of Islamic Science after the 11th Century", ''Islam & Science'' 5 (1), p. 61-70. The ''Muqaddimah'' also deals with Islamic theology, historiography, the philosophy of history, economics,I. M. Oweiss (1988), "Ibn Khaldun, the Father of Economics", ''Arab Civilization: Challenges and Responses'', New York University Press, .Jean David C. Boulakia (1971), "Ibn Khaldun: A Fourteenth-Century Economist", ''The Journal of Political Economy'' 79 (5): 1105–1118. Political philosophy, political theory, and ecology. It has also been descri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ibn Khaldun
Ibn Khaldun (27 May 1332 – 17 March 1406, 732–808 Hijri year, AH) was an Arabs, Arab Islamic scholar, historian, philosopher and sociologist. He is widely acknowledged to be one of the greatest social scientists of the Middle Ages, and considered by a number of scholars to be a major forerunner of historiography, sociology, economics, and demography studies. His best-known book, the ''Muqaddimah'' or ''Prolegomena'' ("Introduction"), which he wrote in six months as he states in his autobiography, influenced 17th-century and 19th-century Ottoman historians such as Kâtip Çelebi, Mustafa Naima and Ahmed Cevdet Pasha, who used its theories to analyze the growth and decline of the Ottoman Empire. Ibn Khaldun interacted with Tamerlane, the founder of the Timurid Empire. He has been called one of the most prominent Muslim and Arab scholars and historians. Recently, Ibn Khaldun's works have been compared with those of influential European philosophers such as Niccolò Machiavelli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Masawaiyh
Yuhanna ibn Masawaih (circa 777–857), (), also written Ibn Masawaih, Masawaiyh, and in Latin Janus Damascenus, or Mesue, Masuya, Mesue Major, Msuya, and Mesuë the Elder was a Persian or Assyrian East Syriac Christian physician from the Academy of Gundishapur. According to ''The Canon of Medicine'' for Avicenna and '''Uyun al-Anba'' for the medieval Arabic historian Ibn Abi Usaybi'a, Masawaiyh's father was Assyrian and his mother was Slavic. Life Born in 777 CE as the son of a pharmacist and physician from Gundishapur, he came to Baghdad and studied under Jabril ibn Bukhtishu. He became director of a hospital in Baghdad, and was personal physician to four caliphs. He composed medical treatises on a number of topics, including ophthalmology, fevers, leprosy, headache, melancholia, dietetics, the testing of physicians, and medical aphorisms. One of Masawaiyh's treatises concerns aromatics, entitled, ''On Simple Aromatic Substances''. It was reported that Ibn Masawayh re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral
Corals are colonial marine invertebrates within the subphylum Anthozoa of the phylum Cnidaria. They typically form compact Colony (biology), colonies of many identical individual polyp (zoology), polyps. Coral species include the important Coral reef, reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton. A coral "group" is a colony of very many cloning, genetically identical polyps. Each polyp is a sac-like animal typically only a few millimeters in diameter and a few centimeters in height. A set of tentacles surround a central mouth opening. Each polyp excretes an exoskeleton near the base. Over many generations, the colony thus creates a skeleton characteristic of the species which can measure up to several meters in size. Individual colonies grow by asexual reproduction of polyps. Corals also breed sexually by spawning: polyps of the same species release gametes simultaneously overnight, often around a full moon. Fertilized eggs form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vapor
In physics, a vapor (American English) or vapour (Commonwealth English; American and British English spelling differences#-our, -or, see spelling differences) is a substance in the gas phase at a temperature lower than its critical temperature,R. H. Petrucci, W. S. Harwood, and F. G. Herring, ''General Chemistry'', Prentice-Hall, 8th ed. 2002, p. 483–86. which means that the vapor can be condensation, condensed to a liquid by increasing the pressure on it without reducing the temperature of the vapor. A vapor is different from an aerosol. An aerosol is a suspension of tiny particles of liquid, solid, or both within a gas. For example, water has a critical temperature of , which is the highest temperature at which liquid water can exist at any pressure. In the Earth's atmosphere, atmosphere at ordinary temperatures gaseous water (known as water vapor) will condense into a liquid if its partial pressure is increased sufficiently. A vapor may co-exist with a liquid (or a solid). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muhammad Hamidullah
Muhammad Hamidullah (19 February 1908 – 17 December 2002) was an Indian Islamic scholar from the princely state of Hyderabad. He wrote dozens of books and hundreds of articles on Islamic science, history and culture. Early life and education Hamidullah was born in Hyderabad, the capital city of Hyderabad State, (now Hyderabad, Telangana, India) the youngest amongst three brothers and five sisters. Both his great-grandfather and his grandfather were Islamic scholars who authored commentaries on the Quran. Hamidullah's father Mufti Abu Mohammad Khalilullah, was a scholar of Islamic jurisprudence, a director of revenue in the government of the Nizam of Hyderabad, and a pioneer in establishing an interest-free banking system in Hyderabad. Hamidullah obtained the degree of Maulawi Kamil with distinction from Madrasah Nizamiyah, followed by a BA, LLB and MA in international law from Osmania University. He then travelled to Germany and was awarded a D.Phil. by Bonn University i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encyclopedia Of The Brethren Of Purity
The ''Encyclopedia of the Brethren of Purity'' (, Rasā'il Ikhwān al-ṣafā') also variously known as the ''Epistles of the Brethren of Sincerity'', ''Epistles of the Brethren of Purity'' and ''Epistles of the Brethren of Purity and Loyal Friends'' is an Islamic encyclopedia"The work only professes to be an epitome, an outline; its authors lay claim to no originality, they only summarize what others have thought and discovered. What they do lay claim to is system and completeness. The work does profess to contain a ''systematized'', harmonious and co-ordinated view of the universe and life, its origin and destiny, formed out of many discordant, incoherent views; and it does claim to be a 'complete account of all things' - to contain, in epitome, all that was known at the time it was written. It refers to more profound and special treatises for fuller information on the several sciences it touches upon, but it does claim to touch on all sciences, all departments of knowledge, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brethren Of Purity
The Brethren of Purity (; also The Brethren of Sincerity) were a secret society of Muslim philosophers in Basra, Iraq, in the 9th or 10th century CE. The structure of the organization and the identities of its members have never been clear."Having been hidden within the cloak of secrecy from its very inception, the ''Rasa'il'' have provided many points of contention and have been a constant source of dispute among both Muslim and Western scholars. The identification of the authors, or possibly one author, the place and time of writing and propagation of their works, the nature of the secret brotherhood, the outer manifestation of which comprises the ''Rasa'il'' – these and many secondary questions have remained without answer." pg 25, Nasr (1964) Their esoteric Western esotericism, also known as the Western mystery tradition, is a wide range of loosely related ideas and movements that developed within Western society. These ideas and currents are united since they are lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miskawayh
Ibn Miskuyah ( Muskūyah, 932–1030), (Arabic: مِسْكَوَيْه، أبو علي محمد بن أحمد بن يعقوب مسكويه الرازي) full name Abū ʿAlī Aḥmad ibn Muḥammad ibn Yaʿqūb Miskawayh al-Rāzī was a Persian chancery official of the Buyid era, and philosopher and historian from Parandak, Iran. As a Neoplatonist, his influence on Islamic philosophy is primarily in the area of ethics. He was the author of the first major Islamic work on philosophical ethics entitled the ''Refinement of Character'' ( ''Tahdhīb'' ''al''-''Akhlāq''), focusing on practical ethics, conduct, and the refinement of character. He separated personal ethics from the public realm, and contrasted the liberating nature of reason with the deception and temptation of nature. Miskawayh was a prominent figure in the intellectual and cultural life of his time. Life Miskawayh was born in Rey, then under Ziyarid control. Miskawayh may have been a Zoroastrian convert to Islam, bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Statics
''Social Statics, or The Conditions essential to Happiness specified, and the First of them Developed'' is an 1851 book by the British polymath Herbert Spencer. The book was published by John Chapman of London. In the book, he uses the term "fitness" in applying his ideas of Lamarckian evolution to society, saying for example that "It is clear that any being whose constitution is to be moulded into fitness for new conditions of existence must be placed under those conditions. Or, putting the proposition specifically—it is clear that man can become adapted to the social state, only by being retained in the social state. This granted, it follows that as man has been, and is still, deficient in those feelings which, by dictating just conduct, prevent the perpetual antagonism of individuals and their consequent disunion, some artificial agency is required by which their union may be maintained. Only by the process of adaptation itself can be produced that character which makes s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
