Results 61 to 70 of about 6,542,687 (194)
America's Four Middle Classes [PDF]
, 2008 Presents survey findings on the attitudes, outlook, and financial status of four groups among the middle class -- top-of-the-class, satisfied, anxious, and struggling -- and each group's composition by demographics, education, and ...
Richard Morin
core
Classes of decision analysis [PDF]
, 2016 The ultimate task of an engineer consists of developing a consistent decision procedure for the planning, design, construction and use and management of a project.
Caspeele, Robby +2 more
core +1 more source
Structurally Stable Homoclinic Classes [PDF]
, 2014 In this paper we study structurally stable homoclinic classes. In a natural way, the structural stability for an individual homoclinic class is defined through the continuation of periodic points.
Wen, Xiao
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Composition in ultradifferentiable classes
, 2014 We characterize stability under composition of ultradifferentiable classes defined by weight sequences $M$, by weight functions $\omega$, and, more generally, by weight matrices $\mathfrak{M}$, and investigate continuity of composition $(g,f) \mapsto f ...
Rainer, Armin, Schindl, Gerhard
core +1 more source
Commensurability classes of twist knots [PDF]
, 2004 In this paper we prove that if $M_K$ is the complement of a non-fibered twist knot $K$ in $\mathbb S^3$, then $M_K$ is not commensurable to a fibered knot complement in a $\mathbb Z/ 2 \mathbb Z$-homology sphere.
Hoste, Jim, Shanahan, Patrick D.
core +2 more sources
Characteristic classes of gauge systems
, 2004 We define and study invariants which can be uniformly constructed for any gauge system. By a gauge system we understand an (anti-)Poisson supermanifold provided with an odd Hamiltonian self-commuting vector field called a homological vector field.
A.A. Sharapov +41 more
core +1 more source
https://praticasdahistoria.pt/article/view/22473
Práticas da História, 2018 In this article I will mainly explore some questions related to the ways in which historians and other social scientists usually identify, distinguish and classify people from the past, grouping them according to different criteria: economic-social ...
Javier Fernández-Sebástian
doaj +1 more source
Intuition and Russell´s Paradox
Principia: An International Journal of Epistemology, 2001 In this essay I will examine the role that intuition plays in Russell's paradox; showing how different approaches to intuition will license different treatments of the paradox.
Margaret Cuonzo
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Migração e diferenciação de classes na Guiné-Bissau rural
e-cadernos ces, 2012 Este artigo apresenta alguns dos resultados de um projeto de investigação sobre migrações e desenvolvimento na Guiné-Bissau, no qual “desenvolvimento” é entendido como um processo conflitual e geograficamente diferenciado de recomposição socioeconómica ...
Alexandre Abreu
doaj +1 more source
Classes sociais, consumo e violência simbólica
Cadernos de Campo, 2015 Este artigo trabalha o conceito de violência simbólica de Pierre Bourdieu no contexto de mudanças sociais e econômicas brasileiras. A violência simbólica tem na escola a principal instituição de reprodução social, mas ela pode ser percebida em outras ...
Rebeca Rebollo de Campos
doaj