Results 81 to 90 of about 389,841 (208)

Nanodiamonds: Synthesis and Application in Sensing, Catalysis, and the Possible Connection with Some Processes Occurring in Space

open access: yesApplied Sciences, 2020
The relationship between the unique characteristics of nanodiamonds (NDs) and the fluorescence properties of nitrogen-vacancy (NV) centers has lead to a tool with quantum sensing capabilities and nanometric spatial resolution; this tool is able to ...
Luca Basso   +3 more
doaj   +1 more source

Povo negro

open access: yesRevista Eclesiástica Brasileira, 1986
O VI Intereclesial esteve marcado pela presença, senão majoritária, de uma grande maioria caracterizada pela comunidade negra. De Norte a Sul, Leste a Oeste estiveram presentes os sinais visíveis da negritude que fortalece o avanço sem limites das Comunidades Eclesiais de Base, entre os pobres...
openaire   +1 more source

Jornal “O povo”:

open access: yesSemina - Revista dos Pós-Graduandos em História da UPF, 2023
O presente trabalho tem por objetivo construir uma análise histórica em torno do jornal “O povo”, periódico que circulou semanalmente na região do Seridó Potiguar, sertão centro-sul do estado do Rio Grande do Norte, entre os anos de 1889 e 1892. Inserido em um contexto de transição entre o fim do período imperial e a instituição do sistema republicano ...
openaire   +1 more source

Designinig Coordination among Human and Software Agents [PDF]

open access: yes, 2002
The goal of this paper is to propose a new methodology for designing coordination between human angents and software agents and, ultimately, among software agents. The methodology is based on two key ideas.
Giunchiglia, Fausto   +2 more
core  

Creating the Complexo de Israel: Religion, Urban Orders, and Aesthetics in Rio de Janeiro

open access: yesCity &Society, Volume 37, Issue 2, August 2025.
ABSTRACT This article centers on the relation between religion, criminal(ized) economies, and the production of urban space in Rio de Janeiro, Brazil. Our empirical focus lies on the Israel Complex, a cluster of favelas located in the city's northern periphery.
Jolien van Veen, Martijn Oosterbaan
wiley   +1 more source

Dynamical two-mode squeezing of thermal fluctuations in a cavity opto-mechanical system

open access: yes, 2015
We report the experimental observation of two-mode squeezing in the oscillation quadratures of a thermal micro-oscillator. This effect is obtained by parametric modulation of the optical spring in a cavity opto-mechanical system.
Bonaldi, M.   +9 more
core   +1 more source

Planck's confirmation of the M31 disk and halo rotation [PDF]

open access: yes, 2014
Planck's data acquired during the first 15.4 months of observations towards both the disk and halo of the M31 galaxy are analyzed. We confirm the existence of a temperature asymmetry, previously detected by using the 7-year WMAP data, along the direction
De Paolis, F.   +10 more
core   +1 more source

Watjuho Ja’a

open access: yesCadernos de Linguística, 2020
O povo Manoki (também conhecidos como Irantxe) é uma nação indígena do vale do Juruena, no Mato Grosso. A língua própria dos Manoki é uma variedade da língua mỹky, uma língua isolada. O objetivo do presente artigo é apresentar a situação do povo Manoki,
Bernat Bardagil   +2 more
doaj   +1 more source

Phenylethanoid Glycosides in Cistanches: Chemistry, Pharmacokinetic, and Antitumor Properties

open access: yesFood Frontiers, Volume 6, Issue 4, Page 2011-2034, July 2025.
This review systematically summarizes the representative PhGs found in CH species, their pharmacokinetic parameters, and primary metabolites in humans and rats. Additionally, it examines the antitumor activities of PhGs in CH and their associated signaling pathways against various malignancies.
Jie Li   +7 more
wiley   +1 more source

Ideologia, ciência e povo em Amílcar Cabral

open access: yesHistória, Ciências, Saúde: Manguinhos
Resumo O artigo contribui para o debate em torno do modo de historiadores e cientistas sociais entenderem as relações entre ideologia e ciência, frequentemente consideradas domínios de reinos rivais.
José Neves
doaj   +1 more source

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