User cooperation diversity-part I: system description
Mobile users' data rate and quality of service are limited by the fact that, within the duration of any given call, they experience severe variations in signal attenuation, ther...
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3,363 publications
Simulacra and Simulation
The transition from signs which dissimulate something to signs which dissimulate that there is nothing, marks the decisive turning point. The first implies a theology of truth a...
Core capabilities and core rigidities: A paradox in managing new product development
This paper examines the nature of the core capabilities of a firm, focusing in particular on their interaction with new product and process development projects. Two new concept...
Dimensionalizing Cultures: The Hofstede Model in Context
Submitted by Celso Magalhaes (celsomagalhaes@ufrrj.br) on 2018-07-27T14:34:23Z \nNo. of bitstreams: 1 \n2017 - Sheila Maria de Souza Santos.pdf: 2668707 bytes, checksum:...
CLUMPP: a cluster matching and permutation program for dealing with label switching and multimodality in analysis of population structure
Abstract Motivation: Clustering of individuals into populations on the basis of multilocus genotypes is informative in a variety of settings. In population-genetic clustering al...
Justice and the Politics of Difference
book challenges the prevailing philosophical reduction of social justice to distributive justice. It critically analyzes basic concepts underlying most theories of justice, incl...
A statistical explanation of MaxEnt for ecologists
MaxEnt is a program for modelling species distributions from presence-only species records. This paper is written for ecologists and describes the MaxEnt model from a statistica...
Quantifying biodiversity: procedures and pitfalls in the measurement and comparison of species richness
Species richness is a fundamental measurement of community and regional diversity, and it underlies many ecological models and conservation strategies. In spite of its importanc...
Determinations of total carotenoids and chlorophylls <i>a</i> and <i>b</i> of leaf extracts in different solvents
Conference Article| October 01 1983 Determinations of total carotenoids and chlorophylls a and b of leaf extracts in different solvents HARTMUT K. LICHTENTHALER; HARTMUT K. LICH...