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Charles Stent
Charles Stent (1807–1885) was a 19th-century English dentist notable for his advances in the field of denture making. In 1847, English dentist Edwin Truman (1819-1905) introduced gutta-percha as a material for making dental impressions; however, this was unsatisfactory for several reasons, including its tendency to distort upon removal from the patient's mouth, and to shrink upon cooling. In 1856, Stent added several other materials to the gutta-percha, notably stearine, which markedly improved the plasticity of the material as well as its stability. He also added talc as an inert filler to give more body to the material, and red colouring. The medical device called a stent is Stent#Etymology, thought to derive its name from him. Charles Thomas Stent was born at Royal Crescent, Brighton, on 17 October 1807. He was the 6th son of William and Hannah (née Jenkin) Stent. He had 2 sons, Charles Robert and Howard and a daughter, Fanny. Later in life, Charles Robert added his mother' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brighton
Brighton () is a seaside resort and one of the two main areas of the City of Brighton and Hove in the county of East Sussex, England. It is located south of London. Archaeological evidence of settlement in the area dates back to the Bronze Age, Roman and Anglo-Saxon periods. The ancient settlement of "Brighthelmstone" was documented in the ''Domesday Book'' (1086). The town's importance grew in the Middle Ages as the Old Town developed, but it languished in the early modern period, affected by foreign attacks, storms, a suffering economy and a declining population. Brighton began to attract more visitors following improved road transport to London and becoming a boarding point for boats travelling to France. The town also developed in popularity as a health resort for sea bathing as a purported cure for illnesses. In the Georgian era, Brighton developed as a highly fashionable seaside resort, encouraged by the patronage of the Prince Regent, later King George IV, who spent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Journal Of Cardiology
''The American Journal of Cardiology'' is a biweekly peer-reviewed scientific journal in the field of cardiology and general cardiovascular disease. The editor-in-chief is William C. Roberts. It supersedes the ''Transactions of the American College of Cardiology'' which was published from 1951 to 1957 and the ''Bulletin of the American College of Cardiology'', but it should not be confused with the ''Journal of the American College of Cardiology''. Abstracting and indexing The journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as ... of 2.778, ranking it 80 out of 142 journals in the category "Cardiac & Cardiovascular Systems". References External links * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1885 Deaths
Events January–March * January 3– 4 – Sino-French War – Battle of Núi Bop: French troops under General Oscar de Négrier defeat a numerically superior Qing Chinese force, in northern Vietnam. * January 4 – The first successful appendectomy is performed by Dr. William W. Grant, on Mary Gartside. * January 17 – Mahdist War in Sudan – Battle of Abu Klea: British troops defeat Mahdist forces. * January 20 – American inventor LaMarcus Adna Thompson patents a roller coaster. * January 24 – Irish rebels damage Westminster Hall and the Tower of London with dynamite. * January 26 – Mahdist War in Sudan: Troops loyal to Mahdi Muhammad Ahmad conquer Khartoum; British commander Charles George Gordon is killed. * February 5 – King Leopold II of Belgium establishes the Congo Free State, as a personal possession. * February 9 – The first Japanese arrive in Hawaii. * February 16 – Charles Dow publishes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1807 Births
Eighteen or 18 may refer to: * 18 (number), the natural number following 17 and preceding 19 * one of the years 18 BC, AD 18, 1918, 2018 Film, television and entertainment * ''18'' (film), a 1993 Taiwanese experimental film based on the short story ''God's Dice'' * ''Eighteen'' (film), a 2005 Canadian dramatic feature film * 18 (British Board of Film Classification), a film rating in the United Kingdom, also used in Ireland by the Irish Film Classification Office * 18 (''Dragon Ball''), a character in the ''Dragon Ball'' franchise * "Eighteen", a 2006 episode of the animated television series ''12 oz. Mouse'' Music Albums * ''18'' (Moby album), 2002 * ''18'' (Nana Kitade album), 2005 * '' 18...'', 2009 debut album by G.E.M. Songs * "18" (5 Seconds of Summer song), from their 2014 eponymous debut album * "18" (One Direction song), from their 2014 studio album ''Four'' * "18", by Anarbor from their 2013 studio album '' Burnout'' * "I'm Eighteen", by Alice Cooper common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Dentists
English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national identity, an identity and common culture ** English language in England, a variant of the English language spoken in England * English languages (other) * English studies, the study of English language and literature * ''English'', an Amish term for non-Amish, regardless of ethnicity Individuals * English (surname), a list of notable people with the surname ''English'' * People with the given name ** English McConnell (1882–1928), Irish footballer ** English Fisher (1928–2011), American boxing coach ** English Gardner (b. 1992), American track and field sprinter Places United States * English, Indiana, a town * English, Kentucky, an unincorporated community * English, Brazoria County, Texas, an unincorporated community * Engli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annals Of The Royal College Of Surgeons Of England
''Annals of the Royal College of Surgeons of England'' is a medical journal published eight times a year by the College, in January, March, April, May, July, September, October and November. The sister journal of the ''Annals'' is the '' Bulletin of the Royal College of Surgeons of England''. The ''Annals'' publishes peer reviewed papers on all branches of surgery, with emphasis on clinical research. It also includes: letters and comments, a technical section, news from NICE, discussion of controversial topics, CORESS feedback, and book reviews. There is in addition a selection of trainee presentations from England and Wales. The editorial board consists of members of the College Council and experts from surgical specialties. The current Editor-in-Chief of the ''Annals'' is Professor Benedict Rogers. Back issues from one year ago or more are archived on PubMed Central and thus may be accessed free of charge. Current and recent issues can be accessed online via Ingenta Connect. th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mayo Clinic Proceedings
''Mayo Clinic Proceedings'' is a monthly peer-reviewed medical journal published by Elsevier and sponsored by the Mayo Clinic. It covers the field of general internal medicine. The journal was established in 1926 as the ''Proceedings of the Staff Meetings of the Mayo Clinic'' and obtained its current name in 1964. According to the ''Journal Citation Reports'', the journal has a 2017 impact factor of 7.199, ranking it 11th out of 154 journals in the category "Medicine, General & Internal". The journal started online publishing in 1999. Initially, its website consisted of simple lists of tables of content. In 2012, the current website was established. In addition to the journal content, it contains extra features such as Medical Images, Residents Clinics, Art at Mayo, and Stamp Vignettes on Medical Science, as well as author interviews and monthly issue summaries. Readers can also obtain CME credit. Types of articles published ''Mayo Clinic Proceeding''s publishes the following typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catheterization And Cardiovascular Diagnosis
In medicine, a catheter (/ˈkæθətər/) is a thin tube made from medical grade materials serving a broad range of functions. Catheters are medical devices that can be inserted in the body to treat diseases or perform a surgical procedure. Catheters are manufactured for specific applications, such as cardiovascular, urological, gastrointestinal, neurovascular and ophthalmic procedures. The process of inserting a catheter is ''catheterization''. In most uses, a catheter is a thin, flexible tube (''soft'' catheter) though catheters are available in varying levels of stiffness depending on the application. A catheter left inside the body, either temporarily or permanently, may be referred to as an "indwelling catheter" (for example, a peripherally inserted central catheter). A permanently inserted catheter may be referred to as a "permcath" (originally a trademark). Catheters can be inserted into a body cavity, duct, or vessel, brain, skin or adipose tissue. Functionally, they all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acta Radiologica
''Acta Radiologica'' is a peer-reviewed medical journal covering the field of radiology, including diagnostic and interventional radiology, clinical radiology, experimental investigations in animals, and all other research related to imaging procedures. ''Acta Radiologica'' is published by SAGE Publications in association with the Nordic Society of Medical Radiology, a federation of societies of Medical Radiology in Denmark, Finland, Iceland, Norway and Sweden. The journal is edited by Arnulf Skjennald (Ullevål University Hospital, Oslo, Norway). ''Acta Radiologica'' was established in 1921 and was originally published in German; it is now in English.It was founded by Gösta Forssell, who served as editor until his death in 1950. According to the ''Journal Citation Reports'', it has a 2014 impact factor of 1.603, ranking it 72nd out of 125 journals in the category "Radiology Radiology ( ) is the medical discipline that uses medical imaging to diagnose diseases and gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surgical Endoscopy
''Surgical Endoscopy'' is a peer-reviewed medical journal published by Springer Science+Business Media. It is the official journal of the Society of American Gastrointestinal and Endoscopic Surgeons and the European Association for Endoscopic Surgery. ''Surgical Endoscopy'' covers the surgical aspects of interventional endoscopy, ultrasound, and other techniques in gastroenterology, obstetrics, gynecology, and urology. Also, the fields of gastroenterologic, thoracic, traumatic, orthopedic, and pediatric surgery are represented. The journal has a 2016 impact factor of 3.747. The editors-in-chief are George Hanna (St Mary's Hospital) and Mark Talamini (Stony Brook University Stony Brook University (SBU), officially the State University of New York at Stony Brook, is a public research university in Stony Brook, New York. Along with the University at Buffalo, it is one of the State University of New York system's ...). Editors emeriti include Alfred Cuschieri, Kimberly Forde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gutta-percha
Gutta-percha is a tree of the genus ''Palaquium'' in the family Sapotaceae. The name also refers to the rigid, naturally biologically inert, resilient, electrically nonconductive, thermoplastic latex derived from the tree, particularly from ''Palaquium gutta''; it is a polymer of isoprene which forms a rubber-like elastomer. The word "gutta-percha" comes from the plant's name in Malay: ''getah'' translates as "latex". ''Percha'' or ''perca'' is an older name for Sumatra. Description ''P. gutta'' trees are tall and up to in trunk diameter. The leaves are evergreen, alternate or spirally arranged, simple, entire, long, glossy green above, and often yellow or glaucous below. The flowers are produced in small clusters along the stems, each flower with a white corolla with four to seven (mostly six) acute lobes. The fruit is an ovoid berry, containing one to four seeds; in many species, the fruit is edible. In Australia, gutta-percha is a common name specifically used for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
