1,563 research outputs found
Studying agile organizational design to sustain innovation.
Innovation is a core part of software development companies, frequently determined by organizational design variables including structure, capacity for learning, for change and adaptation. Agile software methods have evolved as approaches to promote agility and innovativeness in software development organizations. However, little research has examined organizational innovativeness and its relationship with organizational design and adoption of agile methods. In this work, we propose a conceptual framework to characterize innovation?s prone and averse patterns on organizational design in agile companies by measuring diffusion and integration of technologies and practices within individual, team, organizational, and environmental levels
Out-of-plane dielectric constant and insulator-superconductor transition in Bi_2Sr_2Dy_{1-x}Er_xCu_2O_8 single crystals
The out-of-plane dielectric constant of the parent insulator of the
high-temperature superconductor Bi_2Sr_2(Dy,Er)Cu_2O_8 was measured and
analysed from 80 to 300 K in the frequency range of 10^6-10^9 Hz. All the
samples were found to show a fairly large value of 10-60, implying some kind of
charge inhomogeneity in the CuO_2 plane. Considering that the superconducting
sample Bi_2Sr_2(Ca,Pr)Cu_2O_8 also shows a similar dielectric constant, the
charge inhomogeneity plays an important role in the insulator-superconductor
transition.Comment: RevTex4 format, 5 pages, 3 figures, submitted to J. Phys. Condens.
Ma
Relatório final da III Conferência Municipal de Segurança Alimentar e Nutricional de Campinas.
RESUMO: Esta publicação é uma sÃntese do Relatório Final da III Conferência Municipal de Segurança Alimentar e Nutricional de Campinas1, doravante denominada Conferência para fins deste relato. A parte principal do Relatório é aqui reproduzida praticamente sem alterações, e a Ãntegra do Relatório está disponÃvel na seção do Conselho Municipal de Segurança Alimentar e Nutricional (Comsan), na página da Secretaria de Assistência Social, Pessoa com Deficiência e Direitos Humanos da Prefeitura Municipal de Campinas na internet. Eventuais dados pessoais dos participantes do processo aqui documentado foram ocultados desta publicação em atendimento à Lei Geral de Proteção de Dados (LGPD).ODS 2
Theoretical and computational study of high pressure structures in barium
Recent high pressure work has suggested that elemental barium forms a high
pressure self-hosting structure (Ba IV) involving two `types' of barium atom.
Uniquely among reported elemental structures it cannot be described by a single
crystalline lattice, instead involving two interpenetrating incommensurate
lattices. In this letter we report pseudopotential calculations demonstrating
the stability and the potentially disordered nature of the `guest' structure.
Using band structures and nearly-free electron theory we relate the appearance
of Ba IV to an instability in the close-packed structure, demonstrate that it
has a zero energy vibrational mode, and speculate about the structure's
stability in other divalent elements.Comment: 4 pages and 5 figures. To appear in PR
Processamento de imagens digitais e gestão da informação.
bitstream/item/103389/1/Cap.-5.pd
Rodrigues Formula for the Nonsymmetric Multivariable Laguerre Polynomial
Extending a method developed by Takamura and Takano, we present the Rodrigues
formula for the nonsymmetric multivariable Laguerre polynomials which form the
orthogonal basis for the -type Calogero model with distinguishable
particles. Our construction makes it possible for the first time to
algebraically generate all the nonsymmetric multivariable Laguerre polynomials
with different parities for each variable.Comment: 6 pages, LaTe
Quasi-doubly periodic solutions to a generalized Lame equation
We consider the algebraic form of a generalized Lame equation with five free
parameters. By introducing a generalization of Jacobi's elliptic functions we
transform this equation to a 1-dim time-independent Schroedinger equation with
(quasi-doubly) periodic potential. We show that only for a finite set of
integral values for the five parameters quasi-doubly periodic eigenfunctions
expressible in terms of generalized Jacobi functions exist. For this purpose we
also establish a relation to the generalized Ince equation.Comment: 15 pages,1 table, accepted for publication in Journal of Physics
Identificação de nÃveis de degradação de pastagem por meio de reflectância espectral de imagens de alta resolução espacial.
Este trabalho investigou a possibilidade de identificar diferentes nÃveis de degradação de pastagens, em dois tipos de forrageira, a partir da reflectância medida nas oito bandas espectrais do satélite WorldView-2 (WV2)
- …