Antônio da Silva Mello (May 10, 1886 - September 19, 1973), best known as A. da Silva Mello was a Brazilian physician and writer.[1]
Contents
1Biography
2Skepticism
3Selected publications
4References
5Further reading
Biography
Mello was born in Juiz de Fora. He studied at the Granbery Institute and then joined the Medical School of Rio de Janeiro, where he attended until the third year, when he moved to Berlin, graduating in 1914. He specialized in clinical medicine, publishing scientific papers on the subject. He wrote on epidemiology, immunity, metabolism, nephrology, nutrition and psychology.[2]
In 1918 he returned to Brazil, he was a professor at the Faculty of Medicine of Rio de Janeiro.[3] He held courses for physicians and students at the Policlínica de Botafogo and Santa Casa de Misericórdia.
In 1944 he founded the Brazilian Journal of Medicine, of which he was scientific director until 1973. Mello was a member of the Academia Brasileira de Letras and the Brazilian Academy of Medicine. He identified as an agnostic.[2]
Mello was a friend of psychiatrist Rudolf Dreikurs who was impressed by his research on mental health.[4]
Skepticism
Mello was the author of the skeptical book Mistérios e Realidades Deste e do Outro Mundo published in Brazil in 1950. It was translated into English by M. B. Fierz and published as Mysteries and Realities of This World and the Next by Weidenfeld & Nicolson in 1960.[5] He examined case studies of faith healing, hypnosis, parapsychology and spiritualism. He discovered much credulity, deception and exaggeration. According to a review it is a "very interesting and provocative work... [Mello] disbelieves in the reality of paranormal phenomena and thinks that all can be explained in terms of the known. In his view psychical researchers are both credulous and gullible and are to be blamed for pandering to human superstition and the widespread hunger for the occult."[6]
Selected publications
Problemas do ensino médico e de educação (1937)
Man, His Life, His Education, His Happiness (1956)[7]
Mistérios e Realidades Deste e do Outro Mundo (1950) [Translated as Mysteries and Realities of This World and the Next (1960)]
A Superioridade do Homem Tropical (1965)[8]
References
^J. R. (1974). A de Silva Mello (1886-1973). Cahiers Du Monde Hispanique Et Luso-brésilien 22: 223-223.
^ ab"Antônio Silva Mello, doctor, writer and academic, graduated in medicine in Germany". O Explorador.
^"A. da Silva Mello". Livronautas.
^Terner, Janet R; Pew, W. L; Aird, Robert A. (1978). The Courage to be Imperfect: The Life and Work of Rudolf Dreikurs. Hawthorn Books. p. 104
^Anonymous. (1961). Mysteries and Realities of This World and the Next. A. da Silva Mello. Translated from the Portuguese by M. B. Fierz. Weidenfeld & Nicolson. British Book News, Issues 245-256. British Council. p. 91
^Hill, James J. (1958). Man, His Life, His Education, His Happiness. A. da Silva Mello. The Quarterly Review of Biology 33 (4): 298.
^Jean, Roche. (1968). "A. da Silva Mello, A superioridade do Homem tropical". Cahiers du monde hispanique et luso-brésilien 11 (1): 243-245.
Further reading
Kemp, A; Edler, F. C. (2004). Medical reform in Brazil and the US: A comparison of two rhetorics. História, Ciências, Saúde—Manguinhos 11: 1-16.
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Patrons and members of the Brazilian Academy of Letters
Chairs 1 to 10
1 (Adelino Fontoura): Luís Murat ► Afonso d'Escragnolle Taunay ► Ivan Monteiro de Barros Lins ► Bernardo Élis ► Evandro Lins e Silva ► Ana Maria Machado
2 (Álvares de Azevedo): Coelho Neto ► João Neves da Fontoura ► Guimarães Rosa ► Mário Palmério ► Tarcísio Padilha
3 (Artur de Oliveira): Filinto de Almeida ► Roberto Simonsen ► Aníbal Freire da Fonseca ► Herberto Sales ► Carlos Heitor Cony ► Vacant
4 (Basílio da Gama): Aluísio Azevedo ► Alcides Maia ► Viana Moog ► Carlos Nejar
5 (Bernardo Guimarães): Raimundo Correia ► Oswaldo Cruz ► Aloísio de Castro ► Cândido Mota Filho ► Rachel de Queiroz ► José Murilo de Carvalho
6 (Casimiro de Abreu): Teixeira de Melo ► Artur Jaceguai ► Goulart de Andrade ► Barbosa Lima Sobrinho ► Raimundo Faoro ► Cícero Sandroni
7 (Castro Alves): Valentim Magalhães ► Euclides da Cunha ► Afrânio Peixoto ► Afonso Pena Júnior ► Hermes Lima ► Pontes de Miranda ► Dinah Silveira de Queiroz ► Sérgio Correia da Costa ► Nelson Pereira dos Santos► Cacá Diegues
8 (Cláudio Manuel da Costa): Alberto de Oliveira ► Oliveira Viana ► Austregésilo de Athayde ► Antônio Calado ► Antônio Olinto ► Cleonice Berardinelli
9 (Gonçalves de Magalhães): Carlos Magalhães de Azeredo ► Marques Rebelo ► Carlos Chagas Filho ► Alberto da Costa e Silva
10 (Evaristo da Veiga): Rui Barbosa ► Laudelino Freire ► Osvaldo Orico ► Orígenes Lessa ► Lêdo Ivo ► Rosiska Darcy de Oliveira
Chairs 11 to 20
11 (Fagundes Varela): Lúcio de Mendonça ► Pedro Augusto Carneiro Lessa ► Eduardo Ramos ► João Luís Alves ► Adelmar Tavares ► Deolindo Couto ► Darcy Ribeiro ► Celso Furtado ► Hélio Jaguaribe
12 (França Júnior): Urbano Duarte de Oliveira ► Antônio Augusto de Lima ► Vítor Viana ► José Carlos de Macedo Soares ► Abgar Renault ► Lucas Moreira Neves ► Alfredo Bosi
13 (Francisco Otaviano): Alfredo d'Escragnolle Taunay ► Francisco de Castro ► Martins Júnior ► Sousa Bandeira ► Hélio Lobo ► Augusto Meyer ► Francisco de Assis Barbosa ► Sérgio Paulo Rouanet
14 (Franklin Távora): Clóvis Beviláqua ► Antônio Carneiro Leão ► Fernando de Azevedo ► Miguel Reale ► Celso Lafer
15 (Gonçalves Dias): Olavo Bilac ► Amadeu Amaral ► Guilherme de Almeida ► Odilo Costa Filho ► Marcos Barbosa ► Fernando Bastos de Ávila
16 (Gregório de Matos): Araripe Júnior ► Félix Pacheco ► Pedro Calmon ► Lygia Fagundes Telles
17 (Hipólito da Costa): Sílvio Romero ► Osório Duque-Estrada ► Edgar Roquette-Pinto ► Álvaro Lins ► Antônio Houaiss ► Affonso Arinos de Mello Franco
18 (João Francisco Lisboa): José Veríssimo ► Barão Homem de Melo ► Alberto Faria ► Luís Carlos ► Pereira da Silva ► Peregrino Júnior ► Arnaldo Niskier
20 (Joaquim Manuel de Macedo): Salvador de Mendonça ► Emílio de Meneses ► Humberto de Campos ► Múcio Leão ► Aurélio de Lira Tavares ► Murilo Melo Filho
Chairs 21 to 30
21 (Joaquim Serra): José do Patrocínio ► Mário de Alencar ► Olegário Mariano ► Álvaro Moreira ► Adonias Filho ► Dias Gomes ► Roberto Campos ► Paulo Coelho
22 (José Bonifácio the Younger): Medeiros e Albuquerque ► Miguel Osório de Almeida ► Luís Viana Filho ► Ivo Pitanguy
23 (José de Alencar): Machado de Assis ► Lafayette Rodrigues Pereira ► Alfredo Pujol ► Otávio Mangabeira ► Jorge Amado ► Zélia Gattai ► Luiz Paulo Horta
24 (Júlio Ribeiro): Garcia Redondo ► Luís Guimarães Filho ► Manuel Bandeira ► Cyro dos Anjos ► Sábato Magaldi
25 (Junqueira Freire): Franklin Dória ► Artur Orlando da Silva ► Ataulfo de Paiva ► José Lins do Rego ► Afonso Arinos de Melo Franco ► Alberto Venancio Filho
26 (Laurindo Rabelo): Guimarães Passos ► João do Rio ► Constâncio Alves ► Ribeiro Couto ► Gilberto Amado ► Mauro Mota ► Marcos Vilaça
27 (Antônio Peregrino Maciel Monteiro): Joaquim Nabuco ► Dantas Barreto ► Gregório da Fonseca ► Levi Carneiro ► Otávio de Faria ► Eduardo Portella
28 (Manuel Antônio de Almeida): Inglês de Sousa ► Xavier Marques ► Menotti Del Picchia ► Oscar Dias Correia ► Domício Proença Filho
29 (Martins Pena): Artur Azevedo ► Vicente de Carvalho ► Cláudio de Sousa ► Josué Montello ► José Mindlin ► Geraldo Holanda Cavalcanti
30 (Pardal Mallet): Pedro Rabelo ► Heráclito Graça ► Antônio Austregésilo ► Aurélio Buarque de Holanda Ferreira ► Nélida Piñon
Chairs 31 to 40
31 (Pedro Luís Pereira de Sousa): Luís Caetano Pereira Guimarães Júnior ► João Batista Ribeiro de Andrade Fernandes ► Paulo Setúbal ► Cassiano Ricardo ► José Cândido de Carvalho ► Geraldo França de Lima ► Moacyr Scliar ► Merval Pereira
32 (Manuel de Araújo Porto-Alegre): Carlos de Laet ► Ramiz Galvão ► Viriato Correia ► Joracy Camargo ► Genolino Amado ► Ariano Suassuna► Evaldo Cabral de Mello
33 (Raul Pompeia): Domício da Gama ► Fernando Magalhães ► Luís Edmundo ► Afrânio Coutinho ► Evanildo Bechara
34 (Sousa Caldas): João Manuel Pereira da Silva ► José Maria da Silva Paranhos, Jr. ► Lauro Müller ► Aquino Correia ► Magalhães Júnior ► Carlos Castelo Branco ► João Ubaldo Ribeiro ► Zuenir Ventura ► Evaldo Cabral de Mello
35 (Tavares Bastos): Rodrigo Otávio ► Rodrigo Otávio Filho ► José Honório Rodrigues ► Celso Cunha ► Cândido Mendes de Almeida
36 (Teófilo Dias): Afonso Celso ► Clementino Fraga ► Paulo Carneiro ► José Guilherme Merquior ► João de Scantimburgo
37 (Tomás António Gonzaga): José Júlio da Silva Ramos ► José de Alcântara Machado ► Getúlio Vargas ► Assis Chateaubriand ► João Cabral de Melo Neto ► Ivan Junqueira ► Ferreira Gullar ► Arno Wehling
38 (Tobias Barreto): Graça Aranha ► Alberto Santos-Dumont ► Celso Vieira ► Maurício Campos de Medeiros ► José Américo de Almeida ► José Sarney
39 (Francisco Adolfo de Varnhagen): Manuel de Oliveira Lima ► Alberto de Faria ► Rocha Pombo ► Rodolfo Garcia ► Elmano Cardim ► Otto Lara Resende ► Roberto Marinho ► Marco Maciel
40 (José Maria da Silva Paranhos, Sr.): Eduardo Prado ► Afonso Arinos ► Miguel Couto ► Alceu Amoroso Lima ► Evaristo de Moraes Filho
Pour les articles homonymes, voir Ellipse. L'ellipse est le lieu des points dont la somme des distances à deux points fixes, dits foyers, est constante. Section du cône ou projection du cercle. En géométrie, une ellipse est une courbe plane fermée obtenue par l’intersection d’un cône de révolution avec un plan, à condition que celui-ci coupe l'axe de rotation du cône ou du cylindre : c'est une conique d'excentricité strictement comprise entre 0 et 1. On peut également la définir comme le lieu des points dont la somme des distances à deux points fixes, dits foyers, est constante (sa construction par la méthode du jardinier est très simple). Dans la vie courante, l’ellipse est la forme qu'on perçoit en regardant un cercle en perspective, ou la figure formée par l’ombre d'un disque sur une surface plane. On retrouve aussi, en première approximation [ 1 ] , des ellipses dans les trajectoires des corps célestes (planètes, comètes ou satellites arti...
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I have $99$ identical square tiles, each with a quarter-circle drawn on it like this: [asy] size(1.5cm); draw(Arc((2,0),1,90,180),red+1); draw((0,0)--(2,0)--(2,2)--(0,2)--(0,0)); [/asy] When I arrange the tiles in a $9times 11$ rectangular grid, each with a random orientation, what is the expected value of the number of full circles I form? I think this problem has to do with finding the chance any given 2x2 square has a circle, but I can't find it.
expected-value
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Mont Emei.mw-parser-output .entete.map{background-image:url("//upload.wikimedia.org/wikipedia/commons/7/7a/Picto_infobox_map.png")} Vue du sommet Wanfo du mont Emei Géographie Altitude 3 099 m , Wanfo Coordonnées 29° 31′ 11″ nord, 103° 19′ 57″ est Administration Pays Chine Province Sichuan Ville-préfecture Leshan Géolocalisation sur la carte : Sichuan Mont Emei Géolocalisation sur la carte : Chine Mont Emei modifier Paysage panoramique du mont Emei, incluant le paysage panoramique du grand Bouddha de Leshan * Patrimoine mondial de l'UNESCO Passerelle en bois sur le versant ouest Pays Chine Subdivision Sichuan Type Mixte Critères (iv) (vi) (x) Superficie 15 400 ha Numéro d’identification 779 Zone géographique Asie et Pacifique ** Année d’inscription 1996 (20 e session) * Descriptif officiel UNESCO ** Classification géog...