Results 31 to 40 of about 261,640 (244)
Desarrollo y evolución del movimiento obrero a partir de 1929
Revista Mexicana de Ciencias Políticas y Sociales, 2023 -
Vicente Fuentes Díaz
doaj
La lutte pour la reconnaissance ?
Communication & Professionnalisation, 2013 À travers un dispositif textuel à caractère déontique, cette communication interroge l’agentivité de codes professionnels, chartes et autres manifestes dans leur contribution performative à la professionnalisation des communicateurs.
Patrice de la Broise
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Partir sans quitter, quitter sans partir [PDF]
Critique internationale, 2003 [Leaving without departing] Although Iran is not generally viewed as an important site of emigration, the latter have marked Iranian history since at least the beginning of the 20th century. The Iranian "diaspora" has constructed a veritable economic and political economy of the voyage, which is centered upon relations with the home country. Leaving is
openaire +1 more source
The Canadian Journal of Chemical Engineering, EarlyView.Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas +2 more
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Applied Food ResearchThe wild fruit of Solanum pachyandrum remains poorly studied, with no previous reports on its physicochemical properties or optimized extraction of bioactive compounds.
Fiorela Elizeth Castillo-Pintado +5 more
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Bayesian inverse ensemble forecasting for COVID‐19
Canadian Journal of Statistics, EarlyView.Abstract Variations in strains of COVID‐19 have a significant impact on the rate of surges and on the accuracy of forecasts of the epidemic dynamics. The primary goal for this article is to quantify the effects of varying strains of COVID‐19 on ensemble forecasts of individual “surges.” By modelling the disease dynamics with an SIR model, we solve the ...
Kimberly Kroetch, Don Estep
wiley +1 more source
Travessias, 2023 A obra musical de Chico Buarque é conhecida pelo caráter interpretativo e crítico do Brasil, desde seu período mais participante das décadas de 1960 e 1970 e hoje, como um cronista arguto das mazelas de nossa sociedade.
Luciano Marcos Dias Cavalcanti
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Jackknife bias‐corrected variance estimation for the generalized regression estimator
Canadian Journal of Statistics, EarlyView.Abstract Commonly used variance estimators for the generalized regression estimator (GREG) are based on Taylor linearization and jackknife. Traditionally, a jackknife GREG variance estimator is obtained by jackknifing GREG, which consists of computing GREG from each of several subsamples of the parent sample, and estimating the variance of the parent ...
Marius Stefan, J.N.K Rao
wiley +1 more source
Obtaining biocompatible ceramic scaffolds of calcium phosphates through ceramic stereolithography
Journal of Materials Science: Materials in MedicineCeramic stereolithography scaffolds with designs based on triple periodic minimal surfaces (TPMS) were developed for potential applications in bone tissue regeneration. An acrylic-based resin with calcium phosphate nanoparticles were used. Particles were
Carolina Duque-Uribe +8 more
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Nonparametric maximum likelihood estimation of the survival function using current lifetime data
Canadian Journal of Statistics, EarlyView.Abstract An issue when estimating the failure time survival function is how to set up a prevalent cohort study infrastructure to follow subjects after enrollment. This problem can be circumvented through the well‐known Grenander density estimator using current lifetime observations only.
James H. McVittie, Masoud Asgharian
wiley +1 more source