Results 1 to 10 of about 834,684 (190)

Community-Based Conservation and Management of Chelonians in the Amazon

open access: yesFrontiers in Ecology and Evolution, 2022
Chelonians represent an important resource in the Amazon, either as a source of protein at the base of the food chain of aquatic and transition ecosystems, or in the dispersion of seeds of plants from floodplains and flooded forests.
Paulo Cesar Machado Andrade   +18 more
doaj   +1 more source

Restauração de vegetações sensíveis queimadas em 2017 por brigadistas

open access: yesBiodiversidade Brasileira, 2019
A região da Chapada dos Veadeiros faz parte da reserva da Biosfera, região de grande biodiversidade de fauna e flora e representa o berço das águas do Brasil.
Raphael Brigato Scheicher   +5 more
doaj   +3 more sources

Andar a Pé

open access: yesLicere, 2021
Neste artigo serão abordadas algumas questões relativas às mudanças na razão e na sensibilidade do trato do ser humano com o mundo natural e que possam fornecer alguns indícios do apreço que os indivíduos, na atualidade, têm acerca de realizaram ...
Marcelo Roberto Andrade Augusti
doaj   +1 more source

Ionization versus displacement damage effects in proton irradiated CMOS sensors manufactured in deep submicron process [PDF]

open access: yes, 2009
Proton irradiation effects have been studied on CMOS image sensors manufactured in a 0.18 μm technology dedicated to imaging. The ionizing dose and displacement damage effects were discriminated and localized thanks to 60Co irradiations and large ...
Bernard, Frédéric   +4 more
core   +2 more sources

Theoretical evaluation of MTF and charge collection efficiency in CCD and CMOS image sensor [PDF]

open access: yes, 2009
Classical models used to calculate the Modulation Transfer function (MTF) of a solid-state image sensor generally use a sinusoidal type of illumination.
Djité, Ibrahima   +5 more
core   +1 more source

Multilevel RTS in proton irradiated CMOS image sensors manufactured in a deep submicron technology [PDF]

open access: yes, 2009
A new automated method able to detect multilevel random telegraph signals (RTS) in pixel arrays and to extract their main characteristics is presented. The proposed method is applied to several proton irradiated pixel arrays manufactured using a 0.18um ...
Bernard, Frédéric   +5 more
core   +1 more source

Composição química e digestibilidade de partes e subprodutos de aves nas formas crua e cozida para cães Chemical composition and digestibility of raw and cooked chicken parts for dogs

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2010
Determinou-se a composição de partes da carcaça - pescoço, dorso e pés de aves -, e sua digestibilidade, usadas para cães nas formas crua e cozida. Os animais, pesados antes e depois do período experimental, foram alimentados uma vez ao dia, com livre ...
G.C.M.B. Tavares   +4 more
doaj   +1 more source

Índice Manchester de incapacidade associada ao pé doloroso no idoso: tradução, adaptação cultural e validação para a língua portuguesa Manchester foot pain associated disability index in the feet of elderly people: cultural adaptation, validation, and translation into the portuguese language

open access: yesRevista Brasileira de Reumatologia, 2008
OBJETIVO: O objetivo do estudo foi realizar a tradução e a adaptação e estudar as propriedades das medidas: reprodutibilidade, validade e consistência interna do índice Manchester de incapacidade associada ao pé doloroso no idoso (MFPDI) para a língua ...
Sabrina Canhada Ferrari   +7 more
doaj   +1 more source

Total dose evaluation of deep submicron CMOS imaging technology through elementary device and pixel array behavior analysis [PDF]

open access: yes, 2008
Ionizing radiation effects on CMOS image sensors (CIS) manufactured using a 0.18 µm imaging technology are presented through the behavior analysis of elementary structures, such as field oxide FET, gated diodes, photodiodes and MOSFETs.
Bernard, Frédéric   +4 more
core   +2 more sources

Change of Pronation Angle of the Subtalar Joint has Inluence on Plantar Pressure Distribution

open access: yesRevista Brasileira de Cineantropometria e Desempenho Humano, 2017
Several studies have investigated the relationship between heel pronation with plantar pressure during gait. With a degree of variability and inluence of the footwear, usually excessive pronation is associated with higher mechanical loads.
João Otacilio Libardoni dos Santos   +5 more
doaj   +1 more source

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