Peptides encoded by short ORFs control development and define a new eukaryotic gene family.
PLoS Biology, 2007 Despite recent advances in developmental biology, and the sequencing and annotation of genomes, key questions regarding the organisation of cells into embryos remain.
Máximo Ibo Galindo +4 more
doaj +1 more source
Myocardial Perfusion Defects in Hypertrophic Cardiomyopathy Mutation Carriers
Journal of the American Heart Association, EarlyView., 2021 Background Impaired myocardial blood flow (MBF) in the absence of epicardial coronary disease is a feature of hypertrophic cardiomyopathy (HCM). Although most evident in hypertrophied or scarred segments, reduced MBF can occur in apparently normal segments.
Rebecca K. Hughes +14 more
wiley +1 more source
SUBORNATION IN STRUGGLE AGAINST CORRUPTION: DIALECTIC CONTRADICTION AND WAYS OUT OF IT
Russian Journal of Economics and Law, 2016 Objective: to consider the issue of efficiency of anti-corruption policy and criminal law in corruption counteraction, primarily, bribery. Methods: systemic method, general scientific methods (structural-functional analysis, comparison, logical method ...
S. F. Milyukov, A. V. Nikulenko
doaj +1 more source
Grid functions of nonstandard analysis in the theory of distributions and in partial differential equations [PDF]
Advances in Mathematics, 2019 We introduce the space of grid functions, a space of generalized functions of nonstandard analysis that provides a coherent generalization both of the space of distributions and of the space of Young measures. We will show that in the space of grid functions it is possible to formulate problems from many areas of functional analysis in a way that ...
openaire +3 more sources
Journal of Advances in Mathematics and Computer Science, 2021 It is shown that the index law of the Riemann-Liouville fractional derivative is recovered when nonstandard analysis is applied, and then the solutions of Euler’s differential equation are obtained in nonstandard analysis, where infinitesimal number appears. They are given in the form, from which the solutions in distribution theory are obtained.
openaire +2 more sources
Reverse Mathematics and parameter-free Transfer
, 2018 Recently, conservative extensions of Peano and Heyting arithmetic in the spirit of Nelson's axiomatic approach to Nonstandard Analysis, have been proposed.
Berg, Benno van den, Sanders, Sam
core +1 more source
From Nonstandard Analysis to various flavours of Computability Theory
, 2017 As suggested by the title, it has recently become clear that theorems of Nonstandard Analysis (NSA) give rise to theorems in computability theory (no longer involving NSA).
A Connes +11 more
core +1 more source
F-Products and Nonstandard Hulls for Strongly Continuous One-parameter Semigroups of Linear Operators [PDF]
, 2004 We give an overview of the F-product construction and the corresponding nonstandard constructions for strongly continuous one-parameter semigroups of linear operators, and show that (in the case of bounded ultrapowers) both constructs are isomorphic ...
Kellner, Jakob, Ploss, Hans
core +2 more sources
A topological interpretation of three Leibnizian principles within the functional extensions
, 2018 Three philosophical principles are often quoted in connection with Leibniz: "objects sharing the same properties are the same object" (Identity of indiscernibles), "everything can possibly exist, unless it yields contradiction" (Possibility as ...
Forti, Marco
core +1 more source
Stackelberg strategies in linear-quadratic stochastic differential games [PDF]
, 1981 This paper obtains the Stackelberg solution to a class of two-player stochastic differential games described by linear state dynamics and quadratic objective functionals.
Bagchi, A., Basar, T.
core +3 more sources