Results 51 to 60 of about 24,506 (225)

La sostenibilidad del envejecimiento

open access: yesPapers, 2016
El artículo indaga acerca de una posible limitación generalizada en los diagnósticos de los problemas referidos al envejecimiento y la sostenibilidad de la seguridad social, relacionada con el abordaje y las herramientas metodológicas utilizadas para ...
María Sol T. Minoldo
doaj   +1 more source

On coherent immediate prediction: connecting two theories of imprecise probability [PDF]

open access: yes, 2007
We give an overview of two approaches to probabiliity theory where lower and upper probabilities, rather than probabilities, are used: Walley's behavioural theory of imprecise probabilities, and Shafer and Vovk's game-theoretic account of probability. We
De Cooman, Gert, Hermans, Filip
core  

Exchangeable lower previsions

open access: yesBernoulli, 2009
We extend de Finetti's (1937) notion of exchangeability to finite and countable sequences of variables, when a subject's beliefs about them are modelled using coherent lower previsions rather than (linear) previsions. We prove representation theorems in both the finite and the countable case, in terms of sampling without and with replacement ...
de Cooman, Gert   +2 more
openaire   +7 more sources

Churchill and Germany: A ‘Special’ Relationship

open access: yesHistory, EarlyView.
Abstract No other country defined the trajectory of Churchill's political career more than Germany, a country of which he had little direct knowledge but which he either sought to emulate, accommodate or oppose throughout his time in politics. This article traces Churchill's relationship with Germany from his entry into politics at the beginning of the
T. G. Otte
wiley   +1 more source

Churchill and Spain: More Sancho than Quixote?

open access: yesHistory, EarlyView.
Abstract This article offers a detailed analysis of Winston Churchill's relationship with Spain over the course of his long and eventful political and personal life. The article focuses on three key episodes: Churchill's ambivalent stance during the Spanish Civil War; his leadership and policy towards Spain during the crucial years of the Second World ...
EMILIO SÁENZ‐FRANCÉS
wiley   +1 more source

Avaliação do perfil de dissolução de medicamentos utilizando-se espectroscopia eletrônica multivariada

open access: yesQuímica Nova, 2011
In this work the evaluation of the dissolution profile of captopril-hydrochlorothiazide and zidovudine-lamivudine associations were carried out by multivariate spectroscopic method.
Juliana dos Santos   +4 more
doaj   +1 more source

Sociology and The Complexity of What Is Missing

open access: yesThe British Journal of Sociology, EarlyView.
ABSTRACT What is ‘missed’ by sociological literature underpinned by assumptions of presence that a missing approach can rectify? I appropriate a metaphysics of presence and an alternative focus on what is missing as ontological foci to revisit complexity studies in sociology.
Konstantinos Poulis
wiley   +1 more source

Mecanismos sostenibles para la previsión social empresarial española del siglo XXI

open access: yesHallazgos
El artículo "Mecanismos sostenibles para la previsión social empresarial española del siglo XXI" ofrece un análisis integral de la previsión social en España, abordando diversas perspectivas históricas y contemporáneas.
Luis Gregorio Holguín Galarón
doaj   +1 more source

Una previsión muy especial: el Montepío Diocesano de Vitoria (1909-1978)

open access: yesHistoria contemporánea, 2011
La previsión social, en sus vertientes pública y privada, constituye a día de hoy un ámbito de la historia insuficientemente atendido, viéndose agravada esta carencia si centramos nuestra atención en el periodo franquista. El presente artículo analiza la
Guillermo Marín
doaj   +1 more source

Clearing the Air: How Fine Particulate Matter Regulations Reshape Farmland Values in U.S. Corn and Soybean Regions

open access: yesJournal of Agricultural Economics, EarlyView.
ABSTRACT We investigate the impact of air quality regulations targeting fine particulate matter (PM2.5) on farmland values in corn and soybean producing counties in the United States over the period 1997–2022. Using self‐reported farmland value data from the Agricultural Census and county‐level pollution classifications provided by the Environmental ...
Cécile Couharde, Rémi Generoso
wiley   +1 more source

Home - About - Disclaimer - Privacy