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Charles Darwin (1758–1778)
Charles Darwin (3 September 1758 – 15 May 1778) was the eldest son of Erasmus Darwin (1731–1802) and Mary Howard (1740–70), and was the uncle of the famous naturalist Charles Robert Darwin (though dying before his nephew's birth). He showed considerable promise while studying medicine at the University of Edinburgh, but died while still a student. Childhood and classical education A memoir by his father recalled young Charles Darwin as having a precocious interest in science, from infancy being: Like his father, he had a stammer as a child. In an attempt to cure this by learning the French language, around the end of October 1766 the eight-year-old Charles Darwin was sent to Paris with a private tutor, the Reverend Samuel Dickenson. They travelled, and brought back many aromatic plants of Montpellier from Gouan. Darwin was only allowed to converse in French, and by their return in or possibly after March 1767 he was able to speak fluent French without a stammer, but the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erasmus Darwin
Erasmus Robert Darwin (12 December 173118 April 1802) was an English physician. One of the key thinkers of the Midlands Enlightenment, he was also a natural philosopher, physiologist, slave-trade abolitionist, inventor, and poet. His poems included much natural history, including a statement of evolution and the relatedness of all forms of life. He was a member of the Darwin–Wedgwood family, which includes his grandsons Charles Darwin and Francis Galton. Darwin was a founding member of the Lunar Society of Birmingham, a discussion group of pioneering industrialists and natural philosophers. He turned down an invitation from George III to become Physician to the King. Early life and education Darwin was born in 1731 at Elston Hall, Nottinghamshire, near Newark-on-Trent, England, the youngest of seven children of Robert Darwin of Elston (1682–1754), a lawyer and physician, and his wife Elizabeth Hill (1702–97). The name Erasmus had been used by a number of his f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Duncan (doctor)
Andrew Duncan, the elder (17 October 1744 – 5 July 1828) FRSE FRCPE FSA (Scot) was a Scottish physician and professor at the University of Edinburgh. He was joint founder of the Royal Society of Edinburgh. Life Duncan was the second son of Andrew Duncan, merchant and shipmaster, of Crail, afterwards of St Andrews, his mother being a daughter of Professor William Vilant, and related to the Drummonds of Hawthornden. He was born at Pinkerton, near St Andrews, Fife, on 17 October 1744, and was educated first by Sandy Don of Crail, and afterwards by Richard Dick of St Andrews. Duncan proceeded next to University of St Andrews, where he obtained the M.A. degree in 1762. As a youth he was known as "the smiling boy", and his character for good nature was retained through life. Lord Erskine and his brother Henry Erskine were among his school fellows and fast friends through life. In 1762, he entered the University of Edinburgh as a medical student, being the pupil of Joseph Black, Wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St Cuthbert's Church, Edinburgh
The Parish Church of St Cuthbert is a parish church of the Church of Scotland in central Edinburgh. Probably founded in the 7th century, the church once covered an extensive parish around the burgh of Edinburgh. The church's current building was designed by Hippolyte Blanc and completed in 1894. St Cuthbert's is situated within a large churchyard that bounds Princes Street Gardens and Lothian Road. A church was probably founded on this site during or shortly after the life of Cuthbert. The church is first recorded in 1128, when David I of Scotland, David I granted it to Holyrood Abbey. At that time, the church covered an extensive parish, which was gradually reduced until the 20th century by the erection and expansion of other parishes, many of which were founded as Chapel of ease, chapels of ease of St Cuthbert's. St Cuthbert's became a Protestant church at the Scottish Reformation in 1560: from after the Reformation until the 19th century, the church was usually called the West ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Duncan, The Elder
Andrew Duncan, the elder (17 October 1744 – 5 July 1828) FRSE FRCPE FSA (Scot) was a Scottish physician and professor at the University of Edinburgh. He was joint founder of the Royal Society of Edinburgh. Life Duncan was the second son of Andrew Duncan, merchant and shipmaster, of Crail, afterwards of St Andrews, his mother being a daughter of Professor William Vilant, and related to the Drummonds of Hawthornden. He was born at Pinkerton, near St Andrews, Fife, on 17 October 1744, and was educated first by Sandy Don of Crail, and afterwards by Richard Dick of St Andrews. Duncan proceeded next to University of St Andrews, where he obtained the M.A. degree in 1762. As a youth he was known as "the smiling boy", and his character for good nature was retained through life. Lord Erskine and his brother Henry Erskine were among his school fellows and fast friends through life. In 1762, he entered the University of Edinburgh as a medical student, being the pupil of Joseph Black, Wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meningococcal Disease
Meningococcal disease describes infections caused by the bacterium ''Neisseria meningitidis'' (also termed meningococcus). It has a high mortality rate if untreated but is vaccine-preventable. While best known as a cause of meningitis, it can also result in sepsis, which is an even more damaging and dangerous condition. Meningitis and meningococcemia are major causes of illness, death, and disability in both developed and under-developed countries. There are approximately 2,600 cases of bacterial meningitis per year in the United States, and on average 333,000 cases in developing countries. The case fatality rate ranges between 10 and 20 percent. The incidence of endemic meningococcal disease during the last 13 years ranges from 1 to 5 per 100,000 in developed countries, and from 10 to 25 per 100,000 in developing countries. During epidemics the incidence of meningococcal disease approaches 100 per 100,000. Meningococcal vaccines have sharply reduced the incidence of the diseas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petechia
A petechia () is a small red or purple spot (≤4 mm in diameter) that can appear on the skin, conjunctiva, retina, and Mucous membrane, mucous membranes which is caused by haemorrhage of capillaries. The word is derived from Italian , 'freckle,' of obscure origin. It refers to one of the three descriptive types of hematoma differentiated by size, the other two being ecchymosis (>1cm in diameter) and purpura (4-10mm in diameter). The term is always used in the plural (petechiae), since a single petechia is seldom noticed or significant. Causes Physical trauma The most common cause of petechiae is through physical trauma such as a hard bout of coughing, holding breath, vomiting, or crying, which can result in facial petechiae, especially around the eyes. Such instances are harmless and usually disappear within a few days. * Constriction, asphyxiation – petechiae, especially in the eyes, may also occur when excessive pressure is applied to tissue (e.g., when a tourniquet is applied ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grave Of Charles Darwin
A grave is a location where a dead body (typically that of a human, although sometimes that of an animal) is buried or interred after a funeral. Graves are usually located in special areas set aside for the purpose of burial, such as graveyards or cemeteries. Certain details of a grave, such as the state of the body found within it and any objects found with the body, may provide information for archaeologists about how the body may have lived before its death, including the time period in which it lived and the culture that it had been a part of. In some religions, it is believed that the body must be burned or cremated for the soul to survive; in others, the complete decomposition of the body is considered to be important for the rest of the soul (see bereavement). Description The formal use of a grave involves several steps with associated terminology. ;Grave cut The excavation that forms the grave.Ghamidi (2001)Customs and Behavioral Laws Excavations vary from a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heart Failure
Heart failure (HF), also known as congestive heart failure (CHF), is a syndrome, a group of signs and symptoms caused by an impairment of the heart's blood pumping function. Symptoms typically include shortness of breath, excessive fatigue, and leg swelling. The shortness of breath may occur with exertion or while lying down, and may wake people up during the night. Chest pain, including angina, is not usually caused by heart failure, but may occur if the heart failure was caused by a heart attack. The severity of the heart failure is measured by the severity of symptoms during exercise. Other conditions that may have symptoms similar to heart failure include obesity, kidney failure, liver disease, anemia, and thyroid disease. Common causes of heart failure include coronary artery disease, heart attack, high blood pressure, atrial fibrillation, valvular heart disease, excessive alcohol consumption, infection, and cardiomyopathy. These cause heart failure by altering ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lymphoid System
The lymphatic system, or lymphoid system, is an organ system in vertebrates that is part of the immune system, and complementary to the circulatory system. It consists of a large network of lymphatic vessels, lymph nodes, lymphatic or lymphoid organs, and lymphoid tissues. The vessels carry a clear fluid called lymph (the Latin word ''lympha'' refers to the deity of fresh water, "Lympha") back towards the heart, for re-circulation. Unlike the circulatory system that is a closed system, the lymphatic system is open. The human circulatory system processes an average of 20 litres of blood per day through Starling equation, capillary filtration, which removes blood plasma, plasma from the blood. Roughly 17 litres of the filtered blood is reabsorbed directly into the blood vessels, while the remaining three litres are left in the interstitial fluid. One of the main functions of the lymphatic system is to provide an accessory return route to the blood for the surplus three litres. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Classical Latin
Classical Latin is the form of Literary Latin recognized as a literary standard by writers of the late Roman Republic and early Roman Empire. It was used from 75 BC to the 3rd century AD, when it developed into Late Latin. In some later periods, it was regarded as good or proper Latin, with following versions viewed as debased, degenerate, or corrupted. The word ''Latin'' is now understood by default to mean "Classical Latin"; for example, modern Latin textbooks almost exclusively teach Classical Latin. Cicero and his contemporaries of the late republic referred to the Latin language, in contrast to other languages such as Greek, as or . They distinguished the common vernacular, however, as Vulgar Latin (''sermo vulgaris'' and ''sermo vulgi''), in contrast to the higher register that they called , sometimes translated as "Latinity". ''Latinitas'' was also called ("speech of the good families"), ''sermo urbanus'' ("speech of the city"), and in rare cases ''sermo nobilis'' ("nob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mucus
Mucus ( ) is a slippery aqueous secretion produced by, and covering, mucous membranes. It is typically produced from cells found in mucous glands, although it may also originate from mixed glands, which contain both serous and mucous cells. It is a viscous colloid containing inorganic salts, antimicrobial enzymes (such as lysozymes), immunoglobulins (especially IgA), and glycoproteins such as lactoferrin and mucins, which are produced by goblet cells in the mucous membranes and submucosal glands. Mucus serves to protect epithelial cells in the linings of the respiratory, digestive, and urogenital systems, and structures in the visual and auditory systems from pathogenic fungi, bacteria and viruses. Most of the mucus in the body is produced in the gastrointestinal tract. Amphibians, fish, snails, slugs, and some other invertebrates also produce external mucus from their epidermis as protection against pathogens, and to help in movement and is also produced in fish to line the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
