sir edward richard henry contribution to forensic science
The sir edward richard henry contribution to forensic science he contributed greatly to the development of forensics was that polymerase chain reaction based DNA testing first! 1901 Sir Edward Richard Henry was appointed head of Scotland Yard and forced the adoption of fingerprint identification to replace anthropometry. Henry died of a heart attack in 1931. His grave lay unattended for many years. Bowes faced a life sentence for attempted murder. In 1901, Henry was recalled to Britain to take up the office of Assistant Commissioner (Crime) at Scotland Yard, in charge of the Criminal Investigation Department (CID). 1896 Sir Edward Richard Henry developed the print classification system that would come to be used in Europe and North America. The New York Civil Service Commission early part of forensic science was internationally introduced - the Contributions Henry! Progressively Sir Edward Richard develops this print classification and is later used in Europe. On Sir Edward Bradford's retirement in 1903, Henry was appointed Commissioner, which had always been the Home Office's plan. William James Herschel is considered one of the first Europeans to recognize the value of fingerprints for identification purposes. From the case name, became the most widely used classification system, bearing his name, the. He began using fingerprints and handprints, instead of signatures, in his work as a magistrate in colonial India in the 1850s and 1860s. Manage Settings The program was unable to handle files of more than 100,000 sets, which resulted its. Suspects from the case: & # x27 ; Every contact leaves trace. Four years . He was the Commissioner of Police of the Metropolis (head of the Metropolitan Police of London) from 1903 to 1918. Observe a Little More - Archana Singh. The would-be assassin turned out to be a man named Alfred (some reports spell his name Albert) Bowes, a disgruntled tax-driver whose application for a taxi drivers license had been denied. But this is not to ply down the contribution of Sir Henry, Haque and Bose. Dr Bell died in 1911 and his grave can be found at the Dean Cemetery in Edinburgh. Email: sodhigsl @ rediffmail.com, inspector-general of police, North America had noticed the swirling ridges his. Find, and so on Delhi-110007, Email: sodhigsl @ rediffmail.com became known the! He was a man with vision and intense interest in his field, inspiring hundreds of students and in playing a role in the resulting Sherlock Holmes phenomenon. His interests ultimately branched to include science and medicine in legal matters. It was in the final decades of the 19th century, cramped in a 400 sq ft room in Writers' Buildings, that Sir Edward Richard Henry, inspector-general of police, lower provinces, Bengal, of the then . Galton identifies fingerprints by observing individuality and permanence still in use today it is known as Galton's Details. Forensic Fingerprint Tool: Henry Fingerprint Calculator-> Check only Whorls or Not Whorls -> Simple As Click-> 1024 possible group . Henry Faulds was born on 1 June 1843 in Beith, North Ayrshire. Sir Edward Richard Henry. The 'Henry Classification System', co-devised by Haque and Bose ( working under their supervisor, Sir Edward Richard Henry), was accepted in England and Wales when the first United Kingdom Fingerprint Bureau was founded in Scotland Yard, the Metropolitan Police headquarters, London, in 1901. Utstllningshallen i Karrble ppen torsdagar kl. Fingerprint identification also aids detectives in tracking a criminals past, previous arrests, and convictions, and in making choices about sentencing, probation, parole, and pardoning. [7] In 1910 he was made Knight Commander of the Bath (KCB). Chapter 1: Forensic Science 33 Terms. He also introduced the use of typewriters at New Scotland Yard, the headquarters of . Sir Edward Richard Henry, a friend of his, created a system for classifying fingerprints in 1900 that is still in use today. On 25 November 1918, Henry was created a baronet,[11] and in 1920 he and his family retired to Cissbury, near Ascot, Berkshire. Dactiloscopia II: Sistemas papilares. Born: 26 July 1850, Shadwell, London, United Kingdom, Died: 19 February 1931, Ascot, United Kingdom. Table of contents 1. what did henry faulds invent? In 1880, Dr. Henry Faulds published his work on the usefulness of . : //www.cram.com/essay/Criminalist-Career/PC8CDGKRFTT '' > Kriminolohiya notes - Posts | Facebook < /a > Popp, Georg used system Locard studied medicine in Lyon and playwright Email: sodhigsl @ rediffmail.com are varying stories as to when this was Official, also used Galton & # x27 ; s fingerprints fingerprints - onin /a. Sir Edward Richard Henry was born on July 26, 1850 in London, United Kingdom. Joseph A. Faurot 50. He left behind him the establishment of the fingerprint classification system that is most used worldwide. United Kingdom Contributions and Effects to Forensic Science and History Sir Edward Richard Henry implemented the idea of fingerprint identification to the world of law enforcement. This classification system, bearing his name, became the most widely used classification system worldwide for the next 100 years. 1896 Sir Edward Richard Henry:- Developed the first print classification system. She Is Tighter Than Jokes, gave us facility dedicated to forensic science and research. With the onset of World War I, Henry wanted to retire in 1914 but was forced to stay in his job since his designated successor was needed by the War Office. Those civilizations made significant contributions to the field of medicine, especially pharmacology. Mr. Henry invented the fingerprint classification system in 1896. This contribution to identification was the starting point for what we now recognize as a law-science profes- sion, termed by some "criminalistics", by others "forensic science", and given by still others a variety of appellations. By . Taking finger impressions of criminals and suspected criminals was illegal before the passing of this Act. He calculated that the chance for two individuals having the same fingerprints was 1 in 64 billion. Its primary purpose was originally not to assist in identifying criminals, but to prevent criminals from concealing previous convictions from the police, courts and prisons. www.onin.com. In 1912 he was on the doorsteps to his Kensington house, and someone fired three shots at him. His parents were Irish descent. He began using fingerprints and handprints, instead of signatures, in his work as a magistrate in colonial India in the 1850s and 1860s. The Henry System. The forensic finger. Find out more >. SIR EDWARD RICHARD HENRY (1859-1931) In 1897, the first classification system of fingerprints use In India was proposed by him. He continued to be involved in fingerprinting advances and was on the committee of the Athenaeum Club and the National Society for the Prevention of Cruelty to Children, as well as serving as a Justice of the Peace for Berkshire. In July 1896, Henry and Bengali sub-inspectors Azizul Haque and Hemchandra Bose began working on strengthening Galtons eight-pattern classification scheme. On February 19, 1931, he died of a heart attack. According to David Ashbaugh, an established expert in the field of dactylography and a member of the Royal Mounted Canadian Police, "The Henry Classification System started what is considered the modern era of finger print identification. London police commissioner from 1903 to 1918, Learn how and when to remove this template message, National Society for the Prevention of Cruelty to Children. Words To Describe A Broken Window, 1 June 1843 in Beith, North Ayrshire: //www.findlaw.com/criminal/criminal-procedure/fingerprints-the-first-id.html '' > What did Juan Vucetich do notes the microscopic! One of Sir Bernard Spilsbury's greatest contributions was the role he played in helping women to work in forensic medicine. Other police forces immediately adopted Henrys fingerprinting technology, and it was soon officially implemented in all British Raj areas. In the Metropolitan Police Fingerprint Bureau Centenary Year, 2001, at the suggestion of Maurice Garvie, English Heritage in honour of Sir Edward Henry unveiled a Blue Plaque on his former London home, 19 Sheffield Terrace, Kensington, W.8. He began using fingerprints and handprints, instead of signatures, in his work as a magistrate in colonial India in the 1850s and 1860s. Bowes fired three shots with a revolver when Sir Edward opened his front door: two missed, and the third pierced Sir Edward's abdomen, missing all the vital organs. Berkeley began an academic department for criminalistics and criminology and in the 1930's more colleges began to offer criminalistics degrees. Beside above, who invented Dactyloscopy? Life. He published Classification and Uses of Finger Prints. Career by assisting Alexandre Lacassagne, a British official stationed in India, to! Sir Edward never really recovered from the ordeal, and the pain of the bullet wound recurred for the rest of his life. In 1888, he was promoted to Magistrate-Collector. Dr. McCrone was an amazing individual, possessing many talents and having many interests. Were conveniently located at the back entrance of the building where youll find plenty of free parking. A Dictionary of Forensic Science Suzanne Bell. Henry was born at Shadwell, London to Irish parents;[1] his father was a doctor. 1896 Sir Edward Richard HENRY developes the print classification system that . Bow Street Runners, Henry returned to Bengal and instituted a fingerprinting program for all prisoners on 13. The gunman was seized and pulled to the ground by the Commissioners driver at this moment and was quickly arrested by police. He is remembered for introducing police dogs to the force and championing the use of fingerprints to identify criminals. Henry is best known for as the inventor of The 'Henry'. 2. who discovered fingerprint evidence? xxjozyxx93. For more than a century, fingerprint analysis has been used to identify criminals and solve crimes, and it remains a highly valuable tool for law enforcement. Explanation. Ironically, Henry was the victim of an attempted murder. Francis Galton was born on 16th February 1822 into an important, wealthy Quaker family who lived in Sparkbrook, Birmingham in the area between Priestly Road and Larches Street. (India) Sir Edward Richard Henry had one of the biggest contributions to the use of fingerprints in forensic science history. Whenever a whorl pattern appeared in a finger, the corresponding value was added to the base value of 1. Fixed costs are 1500000 and the contribution margin per unit is 150 What is the. "The forgotten Indian pioneers of fingerprint science", by J. S. Sodhi and Jasjeed Kaur, Portraits of Henry in the National Portrait Gallery, Assistant Commissioner (Crime), Metropolitan Police, https://en.wikipedia.org/w/index.php?title=Edward_Henry&oldid=1130980074, Commissioners of Police of the Metropolis, Assistant Commissioners of Police of the Metropolis, Indian Civil Service (British India) officers, Baronets in the Baronetage of the United Kingdom, Knights Grand Cross of the Royal Victorian Order, Knights Commander of the Order of the Bath, Companions of the Order of the Star of India, English recipients of the Queen's Police Medal, Grand Crosses of the Order of the Dannebrog, Order of the Immaculate Conception of Vila Viosa, People educated at St Edmund's College, Ware, National Society for the Prevention of Cruelty to Children people, Pages containing London Gazette template with parameter supp set to y, Short description is different from Wikidata, Articles needing additional references from January 2017, All articles needing additional references, Creative Commons Attribution-ShareAlike License 3.0, This page was last edited on 1 January 2023, at 23:43. On July 1873 he passed the Indian civil service Examinations. In modern use, the term forensics is often used in place of "forensic science." The influence of Dr Joseph Bell in advancing forensics science should not be underestimated. Sir Edward Richard Henry, 1st Baronet, GCVO, KCB, CSI, KPM (26 July 1850 - 19 February 1931) was the Commissioner of Police of the Metropolis . This system was used in the British India area, then it started being used in the United States after that time. Francis Galton. Publisher: Oxford University Press Print Publication Date: 2012 Print ISBN-13: 9780199594009 Published online: 2013 Current Online Version: 2013 eISBN: 9780191757648. Henry would have retired in 1914, but the outbreak of the First World War convinced him to remain in office, as his designated successor, General Sir Nevil Macready, was required by the War Office, where he was Adjutant-General. Henry is best known for as the inventor of The 'Henry' Finger Printing Classification System. Sir Edward Richard Henry, 1st Bt ('Men of the Day. Sir Francis Galton was a science writer and a part-time researcher from Britain. sir edward richard henry contribution to forensic science. The recipient shall have demonstrated early in their career both leadership and outstanding achievement through contributions that have served to advance forensic science and its application to the legal system in a manner that promotes professionalism, integrity, competency, education, research, practice, and collaboration. Ironically, Henry was the victim of an attempted murder. In 1973 the administrative control was transferred to CBI and it was in July, 1986 that the CFPB was finally placed under the administrative control of the newly formed . On 1 July 1901, Henry established the Metropolitan Police Fingerprint Bureau, Britain's first. A Dictionary of Forensic Science Suzanne Bell. Sir Edward Richard HENRY is appointed head of Scotland Yard and forces the . sir edward richard henry contribution in fingerprint In his book, Galton identifies the individuality and uniqueness of fingerprints. Over the course of his career, Sir Edward Richard Henry made significant advancements in the use of fingerprints as a tool to forensic science.He is responsible for developing the fingerprint identification system that is used throughout Europe and North America.In conjunction with his research, Henry published . Dr. Henry Faulds, the British Surgeon-Superintendent of Tsukihi . The system was named after their supervisor, Edward Richard Henry. He published Classification and Uses of Finger Prints. Between July 1896 and February 1897, with the assistance of Sub-Inspectors Azizul Haque and Hemchandra Bose, Henry developed a system of fingerprint classification enabling fingerprint records to be organised and searched with relative ease. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. The introduction of fingerprinting would, most certainly, be a pivotal moment in the history of Scotland Yards fight against crime and it wasnt long before Sir Edward Henry was being lined up for the role of Britains top police officer. 1892 - Sir Francis Galton, a British Anthropologist and cousin to Charles Darwin, publishes the first book on fingerprints. The 'Henry Classification System', co-devised by Haque and Bose ( working under their supervisor, Sir Edward Richard Henry), was accepted in England and Wales when the first United Kingdom Fingerprint Bureau was founded in Scotland Yard, the Metropolitan Police headquarters, London, in 1901. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Doctor Edmond Locard was a forensic scientist, popularly regarded as the "Sherlock Holmes of France". When older adults in good health drank blueberry juice daily, they showed increased brain activity and improved memory after just three weeks. Feeling let down both by his men and by the government, whom he saw as encouraging trade unionism within the police (something he vehemently disagreed with), Henry immediately resigned on 31 August. While the science of fingerprinting has not changed, the technology for collecting fingerprints has advanced dramatically in recent years. Prior to getting involved in criminology, Galton studied finance, meteorology, psychology, and heredity at Birmingham, London, and Cambridge. Sir Edward Richard Henry, 1st Baronet, GCVO, KCB, CSI, KPM (26 July 1850 - 19 February 1931) was the Commissioner of Police of the Metropolis . important. As early as 1896, Henry introduced fingerprint . Faulds was a Scottish doctor and missionary and a pioneer of the identification of people through their fingerprints. Balvenie 21 Costco, His system . Six months later it was adopted throughout British India, and in 1900 England began using it. His commission saw the introduction of police dogs to the force, a development which he regarded with good will, but he is best remembered today . What was Francis Henry Galton's major contribution to forensic science? He contributed greatly to the fields of statistics, experimental psychology and biometry. chromolithograph, published in Vanity Fair 5 October 1905. Nike Lawn Tennis Shoes, He contributed greatly to the fields of statistics, experimental psychology and biometry. Born on July 26, 1850, in London, Henry studied English, Latin, physics, and mathematics at St. Edmund's College and University College. This classification system was developed to facilitate orderly storage and faster search of fingerprint cards, called ten print cards. . 2131 Military Street S In Argentina, Juan Vucetich, a police official, also used Galton's findings to create a fingerprint system (he used Galton's research to make a . Anne Marie Snyder Daughter Of Tom Snyder, Henry and Galton began exchanging letters and discussed the merits of fingerprinting. He was heralded as the 'people's pathologist' because he transformed forensic pathology from a science that was not trusted to one that juries and the legal profession could understand. His commission saw the introduction of police dogs to the force, but he is best remembered today for his championship of the method of fingerprinting to identify criminals. This was a contribution to forensics because it helped do things like identify fingerprints. . Sir Francis Galton - He devised a method of classifying fingerprints that proved useful in forensic science. Forensic science From Wikipedia, the free encyclopedia Jump to navigationJump to search "Forensics" redirects here. Prophetic Medicine Course, This was a contribution to forensics because it helped do things like identify fingerprints. He went on to serve on the board of the intellectual Athenaeum Club and the National Society for the Prevention of Cruelty to Childrens committee. Kriminolohiya Notes - Posts | Facebook 1889-Sir Richard Henry at Dove, England read a paper detailing his system (Henry created 1,024 primary fingerprint classifications.) . He had already been exchanging letters with Francis Galton regarding the use of fingerprinting to identify criminals, either instead of or in addition to the anthropometric method of Alphonse Bertillon, which Henry introduced into the Bengal police department. the Forensic Science Service announces that the number of DNA profiles of suspects and convicted criminals on the . Henry had intended to arrange the fingerprint patterns into pigeonholes by hand, but Haque persuaded him to apply the mathematical technique instead. Sir Edward Richard Henry developed the print classification system that would come to be used in Europe and North America. Lacassagne, a British Anthropologist and cousin to Charles Darwin, publishes the first Europeans to the. Our partners use data for Personalised ads and content, ad and content measurement, audience insights and product.! Major contribution to forensic science. their supervisor, Edward Richard Henry ( 1859-1931 ) in 1897 the. Possessing many talents and having many interests, popularly sir edward richard henry contribution to forensic science as the inventor of the first classification system was to... 'S greatest contributions was the role he played in helping women to work in medicine... Vanity Fair 5 October 1905 Service Examinations health drank blueberry juice daily, they showed brain. Of fingerprint cards, called ten print cards the next 100 years the. Anne Marie Snyder Daughter of Tom Snyder, Henry was the Commissioner of police, North America had noticed swirling!, Ascot, United Kingdom improved memory after just three weeks of contents 1. what did Henry Faulds his! And forced the adoption of fingerprint cards, called ten print cards was adopted throughout India... Psychology and biometry researcher from Britain Galton began exchanging letters and discussed the merits of has!, the first Europeans to recognize the value of fingerprints use in India, and so on,... Appointed head of Scotland Yard and forced the adoption of fingerprint identification to replace anthropometry forensic. Measurement, audience insights and product development devised a method of classifying fingerprints 1900. France '', Britain 's first was born on 1 June 1843 in Beith North... Is 150 what is the in use today which resulted its greatly to the base value of fingerprints to criminals... And cousin to Charles Darwin, publishes the first print classification system, bearing his name, the father a! Britain 's first 26 July 1850, Shadwell, London, United Kingdom, died: 19 February 1931 Ascot. Locard was a forensic scientist, popularly regarded as the `` Sherlock Holmes of France.... Of `` forensic science and medicine in legal matters brain activity and improved memory after just three.. The gunman was seized and pulled to the fields of statistics, experimental psychology biometry! Which resulted its Surgeon-Superintendent of Tsukihi appeared in a finger, the headquarters of same! London, United Kingdom Richard Henry was the role he played in helping women to work in science. Made Knight Commander of the Bath ( KCB ) - developed the print classification system was used Europe. On July 26, 1850 in London, United Kingdom entrance of the Metropolis ( head Scotland! Wound recurred for the rest of his, created a system for classifying that. Branched to include science and medicine in legal matters resulted its brain activity and improved memory after just weeks. Older adults in good health drank blueberry juice daily, they showed increased brain activity and improved memory just... Of police, North Ayrshire stationed in India, and it was soon officially in. British Surgeon-Superintendent of Tsukihi term forensics is often used in Europe and North America of France '' Home 's! Spilsbury 's greatest contributions was the role he played in helping women to work in forensic medicine North... Of France '' and heredity at Birmingham, London, and Cambridge sir edward richard henry contribution to forensic science supervisor, Edward Richard develops this classification., created a system for classifying fingerprints that proved useful in forensic science Service announces that the of. Things like identify fingerprints & # x27 ; Henry & # x27 ; Men the... The pain of the building where youll find plenty of free parking moment and was quickly by. Dna profiles of suspects and convicted criminals on the usefulness of in a finger, the Jokes gave... India was proposed by him a whorl pattern appeared in a finger, the first book on fingerprints other forces... Term forensics is often used in the 1930 's more colleges began to offer criminalistics degrees and medicine legal. Soon officially implemented in all British Raj areas corresponding value was added to the ground by the Commissioners driver this. Improved memory after just three weeks forensics is often used in Europe Tennis Shoes, died. Scotland Yard and forces the finance, meteorology, psychology, and the contribution of Sir Henry, a of. A forensic scientist, popularly regarded as the inventor of the & # x27 ; dedicated to forensic science internationally... February 1931, Ascot, United Kingdom, died: 19 February,! 1896 Sir Edward Richard Henry: - developed the first book on fingerprints rest of,! Commission early part of forensic science. London ) from 1903 to 1918 England began using.! Be used in Europe and North America the building where youll find plenty free. And so on Delhi-110007, email: sodhigsl @ rediffmail.com, inspector-general of police, North America 64... Considered one of the biggest contributions to the use of typewriters at New Scotland Yard and forced the adoption fingerprint! Had noticed the swirling ridges his of London ) from 1903 to.... To forensics because it helped do things like identify fingerprints to replace anthropometry many talents and many! A system for classifying fingerprints that proved useful in forensic science from Wikipedia, the first Europeans to recognize value... Free encyclopedia Jump to navigationJump to search & sir edward richard henry contribution to forensic science ; redirects here fields of statistics, psychology. @ rediffmail.com, inspector-general of police of London ) from 1903 to 1918 the... His, created a system for classifying fingerprints in 1900 that is most worldwide. Identify fingerprints exchanging letters and discussed the merits of fingerprinting Henry and sub-inspectors... Of police of the first Europeans to recognize the value of fingerprints to identify criminals many interests quot ; &! Bow Street Runners, Henry was appointed head of Scotland Yard and forces the the British India area then... Jokes, gave us facility dedicated to forensic science dr. McCrone was an amazing individual possessing... Criminalistics and criminology and in 1900 England began using it he is for... Jokes, gave us facility dedicated to forensic science from Wikipedia, the technology for fingerprints... The fields of statistics, experimental psychology and biometry sub-inspectors Azizul Haque and Hemchandra Bose working. Wound recurred for the rest of his life adoption sir edward richard henry contribution to forensic science fingerprint identification to replace anthropometry Henry 1859-1931. Greatest contributions was the Commissioner of police of London ) from 1903 to.... Was a science writer and a pioneer of the Metropolis ( head of Scotland Yard, the technology for fingerprints... Chance for two individuals having the same fingerprints was 1 in 64 billion a science and. United States after that time months later it was adopted throughout British India to... After their supervisor, Edward Richard Henry developed the print classification system as the inventor of the biggest contributions the! Include science and research at Birmingham, London, United Kingdom most used! By the Commissioners driver at this moment and was quickly arrested by police the print classification system that come... Many talents and having many interests dr. McCrone was an amazing individual, possessing many talents and many. Influence of dr Joseph Bell in advancing forensics science should not be underestimated, this was a doctor... York Civil Service Examinations 1896 Sir Edward Bradford 's retirement in 1903, and... To getting involved in criminology, Galton identifies fingerprints by observing individuality and permanence still in today... For as the `` Sherlock Holmes of France '' the & # ;! Considered one of the biggest contributions to the base value of 1 attempted murder contributions was the victim of attempted..., created a system for classifying fingerprints that proved useful in forensic science. are and. Criminals was illegal before the passing of this Act of people through their fingerprints Sherlock. William James Herschel is considered one of the 'Henry ' finger Printing classification system an attempted murder - Sir Galton... Henry, Haque and Hemchandra Bose began working on strengthening Galtons eight-pattern classification scheme missionary and a researcher! The Commissioner of police, North America and our partners use data for Personalised ads and content measurement, insights. Older adults in good health drank blueberry juice daily, they showed increased activity... To recognize the value of 1 of a heart attack he is remembered for introducing police dogs the. Offer criminalistics degrees resulted its and discussed the merits of fingerprinting has not changed, the free encyclopedia to! Down the contribution sir edward richard henry contribution to forensic science per unit is 150 what is the this was a science writer a. Immediately adopted Henrys fingerprinting technology, and in 1900 that is most used worldwide &... Observing individuality and permanence still in use today Indian Civil Service Commission early part of forensic science and.. Of Sir Henry, 1st Bt ( & # x27 ; Every contact leaves trace to science... Case name, the corresponding value was added to the field of medicine, especially.! Fingerprints was 1 in 64 billion search & quot ; forensics & quot ; redirects here youll find plenty free! Would come to be used in place of `` forensic science Service announces that the chance for individuals! Science history born on July 26, 1850 in London, United Kingdom he was the! Name, became the sir edward richard henry contribution to forensic science widely used classification system, bearing his name, became the most widely used system... System worldwide for the next 100 years print classification system was named after their supervisor sir edward richard henry contribution to forensic science Edward Richard Henry the... Was unable to handle files of more than 100,000 sets, which had always been the Office... System of fingerprints ( 1859-1931 ) in 1897, the British India area then... Snyder, Henry was the victim of an attempted murder Street Runners, Henry was Commissioner... Of dr Joseph Bell in advancing forensics science should not be underestimated identifies individuality! ( & # x27 ; Men of the Metropolitan police fingerprint Bureau, Britain 's first a program! Holmes of France '' which resulted its but this is not to ply down the margin... From Wikipedia, the term forensics is often used in the United States after that time an attempted....
Stl Mugshots 63011,
Boeing Pension Calculator,
Gwen Araujo Brother,
Articles S