Results 111 to 120 of about 2,699,959 (319)

General shells and generalized functions

open access: yesClassical and Quantum Gravity
Abstract In this work, standard methods of the mixed thin-shell formalism are refined using the framework of Colombeau’s theory of generalized functions. To this end, systematic use is made of smooth generalized functions, in particular regularizations of the Heaviside step function and the delta distribution, instead of working directly
openaire   +2 more sources

Single cis‐elements in brassinosteroid‐induced upregulated genes are insufficient to recruit both redox states of the BIL1/BZR1 DNA‐binding domain

open access: yesFEBS Letters, EarlyView.
Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki   +4 more
wiley   +1 more source

On a class of polynomials associated with the paths in a graph and its application to minimum nodes disjoint path coverings of graphs

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1983
Let G be a graph. With every path α of G let us associate a weight wα With every spanning subgraph C of G consisting of paths α1,α2,…,αk, let us associate the weight w(C)=∏i=1kwαi.
E. J. Farrell
doaj   +1 more source

Generalized Einstein operator generating functions

open access: yesPhysics Letters B, 2010
We present gauge invariant, self adjoint Einstein operators for mixed symmetry higher spin theories. The result applies to multi-forms, multi-symmetric forms and mixed antisymmetric and symmetric multi-forms. It also yields explicit action principles for these theories in terms of their minimal covariant field content.
Cherney, D., Latini, E., Waldron, A.
openaire   +4 more sources

A working model for cytoplasmic assembly of H/ACA snoRNPs

open access: yesFEBS Letters, EarlyView.
Dyskerin is the component of nuclear H/ACA ribonucleoproteins (RNPs) endowed with pseudouridine synthase catalytic activity. Two isoforms of human dyskerin have been characterized: the abundant Iso1, mainly nuclear, and the shorter Iso3, mainly cytoplasmic but occasionally imported into nuclei.
Alberto Angrisani, Maria Furia
wiley   +1 more source

A generating function for generalized hypergeometric polynomial

open access: yesRevista Técnica de la Facultad de Ingeniería, 2011
The object of the present paper is to establish a general expansion formula, which provides us a generating function for the generalized hypergeometric polynomials .
P. Munot, P. Padmanabham
doaj  

Applying the Moment Generating Functions to the Study of Probability Distributions [PDF]

open access: yes
In this paper, we describe a tool to aid in proving theorems about random variables, called the moment generating function, which converts problems about probabilities and expectations into problems from calculus about function values and derivates.
Silvia SPATARU
core  

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