Results 21 to 30 of about 2,249,217 (299)

QUINE’S PROXY-FUNCTION ARGUMENT FOR THE INDETERMINACY OF REFERENCE AND FREGE’S CAESAR PROBLEM

open access: yesManuscrito, 2021
In his logical foundation of arithmetic, Frege faced the problem that the semantic interpretation of his system does not determine the reference of the abstract terms completely.
DIRK GREIMANN
doaj   +1 more source

Colombia, the Drug Wars and the Politics of Drug Policy Displacement – from La Violencia to UNGASS 2016

open access: yesJournal of Illicit Economies and Development, 2021
This article breaks new conceptual ground by questioning orthodox interpretations of nation state agency in the global drug wars. Specifically, it challenges the David vs.
John Collins, Karen Torres Alarcón
doaj   +1 more source

Support needs of carers making proxy healthcare decisions for people with dementia: a systematic review based on the Noblit and Hare meta-ethnographic synthesis of qualitative studies

open access: yesBMJ Open, 2021
Background There are 50 million dementia sufferers worldwide. Decisions about healthcare often need to be made when the person with dementia lacks capacity to do so.Understanding the support needs of carers acting as proxy healthcare decision-makers will
Caroline Mitchell   +3 more
doaj   +1 more source

Quantitative stratigraphic analysis in a source-to-sink numerical framework [PDF]

open access: yesGeoscientific Model Development, 2019
The sedimentary architecture at continental margins reflects the interplay between the rate of change of accommodation creation (δA) and the rate of change of sediment supply (δS).
X. Ding, T. Salles, N. Flament, P. Rey
doaj   +1 more source

A proxy for all seasons? A synthesis of clumped isotope data from Holocene soil carbonates

open access: yes, 2020
Soil carbonates are important paleoclimate archives, but interpretations of their isotopic compositions (δ18O, δ13C, and Δ47) are hampered by uncertainty in the annual timing of their accumulation. Several previous studies have inferred the annual timing
J. Kelson   +6 more
semanticscholar   +1 more source

A negative covariation between toxoplasmosis and CoVID-19 with alternative interpretations

open access: yesScientific Reports, 2020
Coronaviruses may exert severely negative effects on the mortality and morbidity of birds and mammals including humans and domestic animals. Most recently CoVID-19 has killed about half million people (27th of June, 2020).
Ł. Jankowiak   +3 more
semanticscholar   +1 more source

A model–data comparison of the Holocene global sea surface temperature evolution [PDF]

open access: yesClimate of the Past, 2013
We compare the ocean temperature evolution of the Holocene as simulated by climate models and reconstructed from marine temperature proxies. We use transient simulations from a coupled atmosphere–ocean general circulation model, as well as an ensemble of
G. Lohmann   +4 more
doaj   +1 more source

Proxy responses to ICECAP-A: Exploring variation across multiple proxy assessments of capability well-being for the same individuals.

open access: yesPLoS ONE, 2020
BackgroundThe ICECAP capability measures are increasingly being used to capture the impact of health and social care interventions on well-being. In cases where the recipient of an intervention is highly vulnerable, proxy completion may be necessary ...
Philip Kinghorn, Nafsika Afentou
doaj   +1 more source

The Integrated Use of Dendrochronological Data and Paleoecological Records From Northwest European Peatlands and Lakes for Understanding Long-Term Ecological and Climatic Changes—A Review

open access: yesFrontiers in Ecology and Evolution, 2022
Our overall understanding of long-term climate dynamics is largely based on proxy data generated from archives such as ice cores, ocean sediments, tree rings, speleothems, and corals, whereas reconstructions of long-term changes in vegetation and ...
Johannes Edvardsson   +3 more
doaj   +1 more source

Quantification of uncertainty in 3-D seismic interpretation: implications for deterministic and stochastic geomodeling and machine learning [PDF]

open access: yesSolid Earth, 2019
In recent years, uncertainty has been widely recognized in geosciences, leading to an increased need for its quantification. Predicting the subsurface is an especially uncertain effort, as our information either comes from spatially highly limited direct
A. Schaaf, C. E. Bond
doaj   +1 more source

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