Results 341 to 350 of about 2,815,771 (370)
Some of the next articles are maybe not open access.
Existence and uniqueness for electrode models for electric current computed tomography
, 1992The following experiment is considered. To a body of given conductivity, a number of electrodes are attached, through which current is sent. On the same electrodes, the resulting voltages are measured.
E. Somersalo, M. Cheney, D. Isaacson
semanticscholar +1 more source
1987
In general equilibrium theory, equilibrium prices may be interpreted as those prices which coordinate the buying and selling plans of all the various agents in the economy; equivalently, they may be interpreted as the values of the commodities. Such values will only be well defined if there is only one system of coordinating prices, that is, if the ...
openaire +2 more sources
In general equilibrium theory, equilibrium prices may be interpreted as those prices which coordinate the buying and selling plans of all the various agents in the economy; equivalently, they may be interpreted as the values of the commodities. Such values will only be well defined if there is only one system of coordinating prices, that is, if the ...
openaire +2 more sources
Uniquely chimpanzee – uniquely human
2012If [the intellectual and moral properties of man] were formerly of high importance to primeval man and to his ape-like progenitors, they would have been perfected or advanced through natural selection . Charles Darwin, 1871: vol. 2: 153. How could “natural selection,” or survival of the fittest in the struggle for existence, at all favour the ...
openaire +2 more sources
What makes unique hues unique?
Synthese, 2017There exist two widely used notions concerning the structure of phenomenal color space. The first is the notion of unique/binary hue structure, which maintains that there are four unique hues from which all other hues are composed. The second notion is the similarity structure of hues, which describes the interrelations between the hues and hence does ...
openaire +2 more sources
Global uniqueness for a two-dimensional inverse boundary value problem
, 1996We show that the coefficient -y(x) of the elliptic equation Vie (QyVu) = 0 in a two-dimensional domain is uniquely determined by the corresponding Dirichlet-to-Neumann map on the boundary, and give a reconstruction ...
A. Nachman
semanticscholar +1 more source
2020
A further question concerns whether gap-provoking is more characteristic of talking about spirituality than talking about other experiences. This chapter describes a study in which twenty people provided written accounts of a travel experience, a dream and a spiritual encounter.
openaire +2 more sources
A further question concerns whether gap-provoking is more characteristic of talking about spirituality than talking about other experiences. This chapter describes a study in which twenty people provided written accounts of a travel experience, a dream and a spiritual encounter.
openaire +2 more sources
The American Cartographer, 1977
In this joint session which brings together geographers and cartographers, it seems entirely in order that I speak about the one object which is of primary interest to both disciplines — the map.
openaire +3 more sources
In this joint session which brings together geographers and cartographers, it seems entirely in order that I speak about the one object which is of primary interest to both disciplines — the map.
openaire +3 more sources
Electrical Engineering, 1934
An optical system designed to permit simultaneous viewing and photographing has been incorporated in a new portable oscillograph which is rugged in construction and weighs but 22 lb. It is particularly adapted For observing and photographing recurrent wave forms and certain types of transient phenomena.
openaire +3 more sources
An optical system designed to permit simultaneous viewing and photographing has been incorporated in a new portable oscillograph which is rugged in construction and weighs but 22 lb. It is particularly adapted For observing and photographing recurrent wave forms and certain types of transient phenomena.
openaire +3 more sources
Journal of Minimally Invasive Gynecology, 2007
A I had two immediate issues to address when the privilege ame to me to be able to contribute to a festschrift in honor f Jordan M. Phillips, MD. The first was to be sure I fully nderstood the definition of the word “festschrift.” The econd was on what subject I would write. A dictionary easily settled the first issue.
openaire +3 more sources
A I had two immediate issues to address when the privilege ame to me to be able to contribute to a festschrift in honor f Jordan M. Phillips, MD. The first was to be sure I fully nderstood the definition of the word “festschrift.” The econd was on what subject I would write. A dictionary easily settled the first issue.
openaire +3 more sources