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Mary Anne Whitby
Mary Anne Theresa Whitby (née Symonds; 1783–1850) was an English writer, landowner, and artist. She became an authority on the cultivation of silkworms, and in the 1830s reintroduced sericulture to the United Kingdom. During the 1840s, she corresponded extensively with Charles Darwin about silkworms, conducting breeding experiments to help develop his theories of natural selection. Early life Mary Anne Theresa Symonds was born in 1783, the daughter of the Royal Navy officer Captain Thomas Symonds.Colp, p. 870 Her elder brother William later became Surveyor of the Navy. Around the turn of the century she married Captain John Whitby, with whom she had one daughter. Whitby was flag captain for Admiral Sir William Cornwallis. After Cornwallis was removed from command of the Channel Fleet in early 1806, Whitby and his family were invited to live on his Newlands estate at Milford on Sea. John died shortly afterwards, on 6 April 1806, but Mary remained as a companion for Cornwalli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theresa Cornwallis West
Theresa Cornwallis West (née Whitby; 1806–1886) (''Mrs F. West'') was a British writer. She is most noted for her ''A Summer Visit to Ireland in 1846'' and wrote stories for children, young adults and even a novel for adults (''The Doom of Doolandour''). Her travelogue, written as a member of the English upper class visiting Ireland as a tourist, in the early stages of the Famine has proven a valuable source of both information and views. She was born at Newlands Manor, Hampshire to the Royal Navy Captain John Whitby (flag captain for Admiral Sir William Cornwallis) and Mary Anne Theresa Whitby (1783–1850) (née Symonds, the writer, landowner, artist and reintroducer of sericulture to England). Theresa married, in 1827, Frederick Richard West (1799–1862) of Ruthin Castle Ruthin Castle () is a medieval castle fortification in Wales, near the town of Ruthin in the Vale of Clwyd. It was constructed during the late 13th century by Dafydd ap Gruffydd, the brother of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denbigh Boroughs (UK Parliament Constituency)
Denbigh District of Boroughs (variously referred to as Denbigh District, Denbigh Boroughs or just Denbigh) was a United Kingdom constituencies, parliamentary constituency centred on the town of Denbigh in Wales. It returned one Member of Parliament (United Kingdom), Member of Parliament (MP) to the British House of Commons. The constituency first returned an MP in 1542, to the English Parliament. From 1707 to 1800, the MPs sat in the Parliament of Great Britain, and after the Act of Union 1800, in the Parliament of the United Kingdom. The constituency was abolished for the 1918 United Kingdom general election, 1918 general election. Boundaries From its first known general election in 1542 until 1918, the constituency consisted of a number of boroughs within the historic county of Denbighshire (historic), Denbighshire in Wales. The seat should not be confused with the county constituency of Denbighshire (UK Parliament constituency), Denbighshire, which existed from the sixte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Zoologists
English usually refers to: * English language * English people English may also refer to: Culture, language and peoples * ''English'', an adjective for something of, from, or related to England * ''English'', an Amish term for non-Amish, regardless of ethnicity * English studies, the study of English language and literature Media * ''English'' (2013 film), a Malayalam-language film * ''English'' (novel), a Chinese book by Wang Gang ** ''English'' (2018 film), a Chinese adaptation * ''The English'' (TV series), a 2022 Western-genre miniseries * ''English'' (play), a 2022 play by Sanaz Toossi People and fictional characters * English (surname), a list of people and fictional characters * English Fisher (1928–2011), American boxing coach * English Gardner (born 1992), American track and field sprinter * English McConnell (1882–1928), Irish footballer * Aiden English, a ring name of Matthew Rehwoldt (born 1987), American former professional wrestler ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timeline Of Women In Science
This is a timeline of women in science, spanning from ancient history up to the 21st century. While the timeline primarily focuses on women involved with natural sciences such as astronomy, biology, chemistry and physics, it also includes women from the social sciences (e.g. sociology, psychology) and the formal sciences (e.g. mathematics, computer science), as well as notable science educators and medical scientists. The chronological events listed in the timeline relate to both scientific achievements and gender equality within the sciences. Ancient history * 1900 BCE: Aganice, also known as Athyrta, was an Egyptian princess during the Middle Kingdom (about 2000–1700 BCE) working on astronomy and natural philosophy. *: Hatshepsut, also known as the Queen Doctor, promoted a botanical expedition searching for officinal plants. * 1200 BCE: The Mesopotamian perfume-maker Tapputi-Belatekallim was referenced in the text of a cuneiform tablet. She is often considered the world' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Variation Of Animals And Plants Under Domestication
''The Variation of Animals and Plants Under Domestication'' is a book by Charles Darwin that was first published in January 1868. A large proportion of the book contains detailed information on the domestication of animals and plants but it also contains in Chapter XXVII a description of Darwin's theory of heredity which he called pangenesis. Background Darwin had been working for two years writing his "big book", provisionally titled ''Natural Selection (manuscript), Natural Selection'', when on 18 June 1858 he received a parcel from Alfred Wallace, who was then living in Borneo. It enclosed a twenty pages manuscript describing an evolutionary mechanism that was similar to Darwin's own theory. Under pressure to publish his ideas, Darwin started work on an "Abstract (summary), abstract" summary, which was published in November 1859 as ''On the Origin of Species''. In the introduction he announced that in a future publication he hoped to give "in detail all the facts, with ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selective Breeding
Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant males and females will sexually reproduce and have offspring together. Domesticated animals are known as breeds, normally bred by a professional breeder, while domesticated plants are known as varieties, cultigens, cultivars, or breeds. Two purebred animals of different breeds produce a crossbreed, and crossbred plants are called hybrids. Flowers, vegetables and fruit-trees may be bred by amateurs and commercial or non-commercial professionals: major crops are usually the provenance of the professionals. In animal breeding artificial selection is often combined with techniques such as inbreeding, linebreeding, and outcrossing. In plant breeding, similar methods are used. Charles Darwin discussed how selective breeding had been succ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sexual Dimorphism
Sexual dimorphism is the condition where sexes of the same species exhibit different Morphology (biology), morphological characteristics, including characteristics not directly involved in reproduction. The condition occurs in most dioecy, dioecious species, which consist of most animals and some plants. Differences may include secondary sex characteristics, size, weight, color, markings, or behavioral or cognitive traits. Male-male reproductive competition has evolved a diverse array of sexually dimorphic traits. Aggressive utility traits such as "battle" teeth and blunt heads reinforced as battering rams are used as weapons in aggressive interactions between rivals. Passive displays such as ornamental feathering or song-calling have also evolved mainly through sexual selection. These differences may be subtle or exaggerated and may be subjected to sexual selection and natural selection. The opposite of dimorphism is ''monomorphism'', when both biological sexes are phenotype, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Association For The Advancement Of Science
The British Science Association (BSA) is a Charitable organization, charity and learned society founded in 1831 to aid in the promotion and development of science. Until 2009 it was known as the British Association for the Advancement of Science (BA). The current Chief Executive is Hannah Russell. The BSA's mission is to get more people engaged in the field of science by coordinating, delivering, and overseeing different projects that are suited to achieve these goals. The BSA "envisions a society in which a diverse group of people can learn and apply the sciences in which they learn." and is managed by a professional staff located at their Head Office in the Wellcome Wolfson Building. The BSA offers a wide variety of activities and events that both recognise and encourage people to be involved in science. These include the British Science Festival, British Science Week, the CREST Awards, For Thought, The Ideas Fund, along with regional and local events. History Foundation Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Victoria
Victoria (Alexandrina Victoria; 24 May 1819 – 22 January 1901) was Queen of the United Kingdom of Great Britain and Ireland from 20 June 1837 until Death and state funeral of Queen Victoria, her death in January 1901. Her reign of 63 years and 216 days, which was List of monarchs in Britain by length of reign, longer than those of any of her predecessors, constituted the Victorian era. It was a period of industrial, political, scientific, and military change within the United Kingdom of Great Britain and Ireland, United Kingdom, and was marked by a great expansion of the British Empire. In 1876, the British parliament voted to grant her the additional title of Empress of India. Victoria was the daughter of Prince Edward, Duke of Kent and Strathearn (the fourth son of King George III), and Princess Victoria of Saxe-Coburg-Saalfeld. After the deaths of her father and grandfather in 1820, she was Kensington System, raised under close supervision by her mother and her Comptrol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Damask
Damask (; ) is a woven, Reversible garment, reversible patterned Textile, fabric. Damasks are woven by periodically reversing the action of the warp and weft threads. The pattern is most commonly created with a warp-faced satin weave and the ground with a weft-faced or sateen weave. Yarns used to create damasks include silk, wool, linen, cotton, and synthetic fibers, but damask is best shown in cotton and linen. Over time, damask has become a broader term for woven fabrics with a reversible pattern, not just silks. There are a few types of damask: true, single, compound, and twill. True damask is made entirely of silk. Single damask has only one set of warps and wefts and thus is made of up to two colors. Compound damask has more than one set of warps and wefts and can include more than two colors. Twill damasks include a twill-woven ground or pattern. History A damask weave is one of the five basic weaving techniques—the others being Plain weave, tabby, twill, Lampas, and tap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silk Throwing
Silk throwing is the industrial process wherein silk that has been reeled into skeins, is cleaned, receives a twist and is wound onto bobbins. The yarn is now twisted together with threads, in a process known as ''doubling''. Colloquially silk throwing can be used to refer to the whole process: reeling, throwing and doubling. Silk had to be thrown to make it strong enough to be used as ''organzine'' for the warp in a loom, or ''tram'' for weft. History Silk weaving is known to have been carried out in Sicily in the tenth century, and in 1474 there were 15,000 employed in the industry in Milan. There is an illustration of a circular hand-powered throwing machine drawn in 1487 with 32 spindles. The Italians called the throwing machine a and the doubler a . The first evidence of an externally powered comes from the thirteenth century, and the earliest illustration from around 1500. Bologna became the most technological advanced silk-throwing town, with driven by overhead shafts th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James I Of England
James VI and I (James Charles Stuart; 19 June 1566 – 27 March 1625) was King of Scotland as James VI from 24 July 1567 and King of England and Ireland as James I from the union of the Scottish and English crowns on 24 March 1603 until his death in 1625. Although he long tried to get both countries to adopt a closer political union, the kingdoms of Scotland and England remained sovereign states, with their own parliaments, judiciaries, and laws, ruled by James in personal union. James was the son of Mary, Queen of Scots, and a great-great-grandson of Henry VII, King of England and Lord of Ireland, and thus a potential successor to all three thrones. He acceded to the Scottish throne at the age of thirteen months, after his mother was forced to abdicate in his favour. Although his mother was a Catholic, James was brought up as a Protestant. Four regents governed during his minority, which ended officially in 1578, though he did not gain full control of his governmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
