Limpar
5.841 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fernanda Arêas Peixoto,

... faz jus à riqueza do trabalho.Os índios -negros da terra -e os bandeirantes

Tópico(s): Urban and sociocultural dynamics

1995 - UNIVERSIDADE DE SÃO PAULO | Revista de Antropologia

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo Acesso aberto Brasil Produção Nacional

José Alves de Souza,

O presente artigo pretende analisar o mundo do trabalho no Grão-Pará colonial durante o período pombalino, onde a tenaz resistência dos índios à disciplina de tempo e de trabalho imposta pela colonização, associada às altas taxas de mortalidade entre eles causadas pelas epidemias, intensificaram o tráfico negreiro para a capitania no século XVIII, durante a vigência da Companhia Geral de Comércio do Grão-Pará e Maranhão. A experiência colonial vivenciada por índios e negros, marcada pela excessiva ...

Tópico(s): Race, Identity, and Education in Brazil

2013 - UNIVERSIDADE FEDERAL DA BAHIA | Afro-Ásia

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Heloísa Liberalli Bellotto,

Tópico(s): Indigenous Health and Education

1995 - Universidade de São Paulo. Instituto de Estudos Brasileiros | Revista do Instituto de Estudos Brasileiros

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo Revisado por pares

Serena Fonda Umani, Marina Monti, A. Bergamasco, Marina Cabrini, Cinzia De Vittor, N. Burba, Paola Del Negro,

During the austral summer 1997/1998, an oceanographic cruise was carried out on a large-scale grid in the Ross Sea. In this contribution, we focused our attention on the coastal area from the Terra Nova Bay (TBN) polynya to the eastern edge of the Ross Ice Shelf (RIS). We analyzed picoplankton, nanoplankton and microplankton fractions, with particular regard to heterotrophy versus autotrophy and the size-based partitioning of living carbon. Plankton dynamics were closely associated with hydrological ...

Tópico(s): Polar Research and Ecology

2004 - Elsevier BV | Journal of Marine Systems

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo

I. Amato, Alessandro Negro,

Tópico(s): Inorganic Fluorides and Related Compounds

1968 - Elsevier BV | Journal of the Less Common Metals

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo

Carlo Forestiere, Giovanni Miano, G. Rubinacci, Luca Dal Negro,

In this paper, we propose a general and efficient method to analyze the dipolar modes of aperiodic arrays of metal nanoparticles with ellipsoidal shapes and their electromagnetic coupling with external fields. We reduce the study of the spectral and localization properties of dipolar modes to the understanding of the spectral properties of an operator $L$ expressing the electric field along the chain in terms of the electric-dipole moments within the electric quasistatic approximation. We show that, ...

Tópico(s): Quasicrystal Structures and Properties

2009 - American Physical Society | Physical Review B

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo Revisado por pares

Marcos Fernández, Emilia Barcia, Sofı́a Negro,

In the present study, a reverse phase high performance liquid chromatographic method was developed and validated for the determination of rasagiline mesylate in biodegradable microspheres. Chromatographic separation was carried out on a RP-18 column using a mobile phase consisting of acetonitrile:water (5:95, v/v) adjusted at pH 3.1. Flow rate was 1.0 ml min−1 and UV detection at 290 nm. Acyclovir was used as the internal standard. The calibration curve was linear over the range 0.5–20.0 μg ml−1. ...

Tópico(s): Molecular Sensors and Ion Detection

2009 - Elsevier BV | Journal of Pharmaceutical and Biomedical Analysis

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo Revisado por pares

Fabrizio Nestola, Günther J. Redhammer, Martha G. Pamato, L. Secco, A. Dal Negro,

A synthetic pyroxene with composition LiFeGe2O6 and space group P21/c at ambient conditions was investigated by single-crystal X-ray diffraction using a diamond anvil cell. The unit-cell parameters and crystal structure were determined at eight different pressures up to 8.7 GPa. Between 4.16 and 4.83 GPa, the sample shows a strongly first-order phase transition as indicated by a drastic drop in a, c, β, and unit-cell volume. The transition is marked by the disappearance of b-type reflections (h + k = ...

Tópico(s): Thermal Expansion and Ionic Conductivity

2009 - Mineralogical Society of America | American Mineralogist

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo Revisado por pares

Ş. Kuru, J. Negro,

The dynamical algebras of the trigonometric and hyperbolic symmetric Pöschl–Teller Hamiltonian hierarchies are obtained. A kind of discrete–differential realizations of these algebras are found which are isomorphic to so(3, 2) Lie algebras. In order to get them, first the relation between ladder and factor operators is investigated. In particular, the action of the ladder operators on normalized eigenfunctions is found explicitly. Then, the whole dynamical algebras are generated in a straightforward ...

Tópico(s): Nonlinear Waves and Solitons

2009 - Elsevier BV | Annals of Physics

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo Revisado por pares

Mauro Celussi, Bruno Cataletto, Serena Fonda Umani, Paola Del Negro,

The identification of bacterial community structure has led, since the beginning of the 1990s, to the idea that bacterioplankton populations are stratified in the water column and that diverse lineages with mostly unknown phenotypes dominate marine microbial communities. The diversity of depth-related assemblages is also reflected in their patterns of activities, as bacteria affiliated to different groups can express different activities in a given ecosystem. We analysed bacterial assemblages (DGGE ...

Tópico(s): Marine Biology and Ecology Research

2009 - Elsevier BV | Deep Sea Research Part I Oceanographic Research Papers

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo Revisado por pares

S. Carbonin, F. Martignago, G. Menegazzo, A. Dal Negro,

Tópico(s): Crystal Structures and Properties

2002 - Springer Science+Business Media | Physics and Chemistry of Minerals

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Capítulo de livro Revisado por pares

Liliana Ardissono, Cristina Gena, P. Torasso, Fabio Bellifemine, Alessandro Chiarotto, Angelo Difino, Barbara Negro,

This paper presents the recommendation techniques applied in Personal Program Guide (PPG), a system generating personalized Electronic Program Guides for digital TV. The PPG recommends TV programs by relying on the integration of heterogeneous user modeling techniques.

Tópico(s): Video Analysis and Summarization

2003 - Springer Science+Business Media | Lecture notes in computer science

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo Acesso aberto Revisado por pares

Joshua P. Schwarz, R. S. Gao, J. R. Spackman, L. A. Watts, D. S. Thomson, D. W. Fahey, T. B. Ryerson, Jeff Peischl, J. S. Holloway, M. Trainer, G. J. Frost, T. Baynard, D. A. Lack, J. A. de Gouw, C. Warneke, L. A. Del Negro,

In situ measurements of the mass, mixing state, and optical size of individual black‐carbon (BC) particles in the fine mode (90–600 nm) have been made in fresh emissions from urban and biomass burning sources with an airborne single‐particle soot photometer. Contrasts between the two sources are significant and consistent. Urban BC tends to smaller sizes, fewer coated particles, thinner coatings, and less absorption per unit mass than biomass‐burning BC. This suggests that urban BC may have a longer ...

Tópico(s): Atmospheric Ozone and Climate

2008 - American Geophysical Union | Geophysical Research Letters

Documentos governamentais Acesso aberto

... poder passar aFortaleza de Mazngano, robed & deixarao aos negros exercitar ... Gentio da terra, que inclinado a novidades, aceitou persuadido do Olandes, ...

0000 - Gale Group | SASII

Artigo Revisado por pares

Fabrizio Nestola, Tiziana Boffa Ballaran, T. Balić-Žunić, L. Secco, A. Dal Negro,

A single crystal of a natural orthopyroxene with composition M2[Fe2+0.818Mg0.156Ca0.010Mn0.016]M1[Fe2+0.081Mg0.767Al0.084Fe3+0.068]TA[Si]TB[Si0.848Al0.152]O6 and space group Pbca (sample S95) was investigated at high pressure by X-ray diffraction using a diamond-anvil cell up to 9.56 GPa. No phase transitions were detected in the pressure range investigated. The unit-cell parameters, a, b, and c, decrease non-linearly with pressure and show an axial compression anisotropy with a ratio βa:βb:βc = 1. ...

Tópico(s): Diamond and Carbon-based Materials Research

2008 - Mineralogical Society of America | American Mineralogist