Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Museu de Astronomia e Ciencias Afins"'
Autor:
Museu de Astronomia e Ciencias Afins, Fernanda do Nascimento Corrêa, Antonio C. A. da Costa, Sheyla de Carvalho, Márcia Teresa Soares Lutterbach, Ppg-Eq R. S. Francisco Xavier , Rio de Janeiro, Rj, Brasil, Labio, Venezuela Ave., Rio de Janeiro, Rj, Brasil, Gustavo de Souza Sant’anna, Fernanda C. S. C. dos Santos
Publikováno v:
Chemistry & Chemical Technology. 8:423-430
Scanning electron microscopy was used to study the reactivity of iron-gall inks with varying iron concentrations. Vegetable extracts with hydrolysable tannins produced stable ink, while the presence of crystal aggregates explained the low reactivity
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d8e00afd7939cfeb9c696334037cfc0b
https://hal.archives-ouvertes.fr/hal-03356143
https://hal.archives-ouvertes.fr/hal-03356143
Publikováno v:
Proceedings du 5e colloque international du CIST
CIST2020-Population, temps, territoires
CIST2020-Population, temps, territoires, Collège international des sciences territoriales (CIST), Nov 2020, Paris-Aubervilliers, France. pp.590-594
CIST2020-Population, temps, territoires
CIST2020-Population, temps, territoires, Collège international des sciences territoriales (CIST), Nov 2020, Paris-Aubervilliers, France. pp.590-594
This work discusses the rubber’s trajectory from the history of science’s perspective and traditional knowledge that have been interconnected since the 18th century. Rubber, originating from traditional knowledge, became a technologically sophist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fe12337ca71c12dcd7f5d6f5de010d67
https://hal.archives-ouvertes.fr/hal-03115179
https://hal.archives-ouvertes.fr/hal-03115179
C'est un texte de travail dont seront extraits deux ou trois articles à soumettre pour publication.; En novembre 1947, l'Unesco décide d'engager l'édition d'une Histoire Scientifique et Culturelle de l'Humanité «pour montrer la dépendance mutue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______212::fe800a4d00aaf1fa5e2389a22f67b0d1
https://halshs.archives-ouvertes.fr/halshs-00166355
https://halshs.archives-ouvertes.fr/halshs-00166355
C'est un texte de travail dont seront extraits deux ou trois articles à soumettre pour publication.; En novembre 1947, l'Unesco décide d'engager l'édition d'une Histoire Scientifique et Culturelle de l'Humanité «pour montrer la dépendance mutue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fe800a4d00aaf1fa5e2389a22f67b0d1
https://halshs.archives-ouvertes.fr/halshs-00166355
https://halshs.archives-ouvertes.fr/halshs-00166355
Lors de sa première réunion préparatoire de son programme, en juin 1946 à Londres, l'Unesco décida de créer un Institut International de l'Hyleia Amazonienne (IIHA). Son objectif était de développer les connaissances scientifiques sur la rég
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e907122f9625994d3b185a2b3271a500
https://halshs.archives-ouvertes.fr/halshs-00115079/file/PP_Darwinismo_IIHA.pdf
https://halshs.archives-ouvertes.fr/halshs-00115079/file/PP_Darwinismo_IIHA.pdf
Publikováno v:
Multiplas Faces da Historia das Ciências na Amazônia
José Jerônimo de Alencar Alves (org). Multiplas Faces da Historia das Ciências na Amazônia, Editora Universitaria EDUFPA, pp.271-285, 2005
José Jerônimo de Alencar Alves (org). Multiplas Faces da Historia das Ciências na Amazônia, Editora Universitaria EDUFPA, pp.271-285, 2005
A proposta de criação do IIHA foi um dos primeiros projetos da Unesco, em 1946, e tinha como base teórica idéias evolucionistas darwinianas e como objetivo desenvolver pesquisas em ecologia. Seus princípios norteadores foram as idéias de cooper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::23275c2f0b20f9924b403249257d74ac
https://shs.hal.science/halshs-00115587
https://shs.hal.science/halshs-00115587
Publikováno v:
Science, Technology & Society. An International Journal Devoted to the Developing World
Science, Technology & Society. An International Journal Devoted to the Developing World, Sage publications, 2004, 9 (1), pp.29-50
Science, Technology & Society. An International Journal Devoted to the Developing World, Sage publications, 2004, 9 (1), pp.29-50
At the end of World War II, numerous initiatives for international scientific cooperation were undertaken by the UNO: the creation of a science division in Unesco, projects of international laboratories, support to the scientific unions, creation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e2f3f614a23d611848b8e405bd5ed39a
https://halshs.archives-ouvertes.fr/halshs-00114995
https://halshs.archives-ouvertes.fr/halshs-00114995
Publikováno v:
Ciência, Politica e relaçoes internacionais: ensaios sobre Paulo Carneiro
Marcos Chor maio (org). Ciência, Politica e relaçoes internacionais: ensaios sobre Paulo Carneiro, Editora Fiocruz / Ediçoes Unesco, pp.195-214, 2004
Marcos Chor maio (org). Ciência, Politica e relaçoes internacionais: ensaios sobre Paulo Carneiro, Editora Fiocruz / Ediçoes Unesco, pp.195-214, 2004
Ao fim da guerra, a cooperação científica internacional era percebida como um compromisso político e econômico importante para os organismos internacionais a serem estruturados. A Unesco foi fundada como a agência especializada para a ciência
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0741947f37a2253fa781f826e01a8a9
https://doi.org/10.7476/9788575415092.0009
https://doi.org/10.7476/9788575415092.0009
Publikováno v:
Conhecimento e Fronteira : Historia da Ciencia na Amazonia
Priscilla Faulhaber e Peter Mann de Toledo. Conhecimento e Fronteira : Historia da Ciencia na Amazonia, Museu Paraense Emilio Goeldi, Belém, pp.83-109, 2001
Priscilla Faulhaber e Peter Mann de Toledo. Conhecimento e Fronteira : Historia da Ciencia na Amazonia, Museu Paraense Emilio Goeldi, Belém, pp.83-109, 2001
"A extensao e a gravidade desse desperecimento da terra, num processo irreversivel, despertou alarme mundial e, hoje, uma legiao de cientistas esta mobilizada numa campanha internacional pela proteçao da natureza e dos seus recursos minerais, vegeta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c34c424f5ac3e254cd985d503eda802f
https://halshs.archives-ouvertes.fr/halshs-00116957/document
https://halshs.archives-ouvertes.fr/halshs-00116957/document