Results 51 to 60 of about 20,848,564 (348)

hSSB1 interacts directly with the MRN complex stimulating its recruitment to DNA double-strand breaks and its endo-nuclease activity [PDF]

open access: yes, 2013
hSSB1 is a recently discovered single-stranded DNA binding protein that is essential for efficient repair of DNA double-strand breaks (DSBs) by the homologous recombination pathway.
Bain, Amanda   +7 more
core   +1 more source

Complex Networks of Functions

open access: yesCoRR, 2021
Functions correspond to one of the key concepts in mathematics and science, allowing the representation and modeling of several types of signals and systems. The present work develops an approach for characterizing the coverage and interrelationship between discrete signals that can be fitted by a set of reference functions, allowing the definition of ...
openaire   +2 more sources

The star function for meromorphic functions of several complex variables [PDF]

open access: yes, 2019
We define an analogue of the Baernstein star function for a meromorphic function f in several complex variables. This function is subharmonic on the upper half-plane and encodes some of the main functionals attached to f. We then characterize meromorphic
Abi-Khuzam, Faruk F.   +2 more
core   +1 more source

Two-periodic problem of loading an isotropic plane with a hexagonal packing of elliptical inclusions

open access: yesВестник Самарского университета: Естественнонаучная серия
This paper presents a solution to the plane doubly periodic problem of loading an infinite, isotropic, elastic plane with a hexagonal packing of elliptical inclusions. The plane is subjected to one of three types of remote loading: uniaxial tension along
I. F. Startsev, L. Yu. Startseva
doaj   +1 more source

Fibroblasts: origins, definitions, and functions in health and disease

open access: yesCell, 2021
Summary Fibroblasts are diverse mesenchymal cells that participate in tissue homeostasis and disease by producing complex extracellular matrix and creating signaling niches through biophysical and biochemical cues.
M. Plikus   +9 more
semanticscholar   +1 more source

COMPLEXITY OF SHORT GENERATING FUNCTIONS [PDF]

open access: yesForum of Mathematics, Sigma, 2018
We give complexity analysis for the class ofshort generating functions. Assuming#P$\not \subseteq$FP/poly, we show that this class is not closed under taking many intersections, unions or projections of generating functions, in the sense that these operations can increase the bit length of coefficients of generating functions by a super-polynomial ...
DANNY NGUYEN, IGOR PAK
openaire   +4 more sources

Cellular functions of gamma-secretase-related proteins [PDF]

open access: yes, 2006
Amyloid-beta pepticle (A beta) is generated by gamma-secretase, a membrane protein complex with an unusual aspartyl protease activity consisting of the four components presenilin, nicastrin, APH-1 and PEN-2. Presenilin is considered the catalytic subunit
Haffner, Christof, Haass, Christian
core   +1 more source

Complex Exponential Method for Solving Partial Differential Equations

open access: yesEngineering Transactions
For constant-coefficient linear partial differential equations solvable by separation of variables, an alternative solution method is proposed. The method employs complex exponential functions to find exact analytical solutions.
Mehmet PAKDEMIRLI
doaj   +1 more source

Charge distribution functions for characterization of complex systems

open access: yesХімія, фізика та технологія поверхні, 2021
A set of characteristics calculated within the scope of quantum chemistry methods may be assigned to local ones changing from atom to atom in complex systems. Simple averaging of the related values gives rather poor characteristics of the systems because
V. M. Gun’ko
doaj   +1 more source

The complexity of functions on lattices

open access: yesTheoretical Computer Science, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
J. W. Sander, Robert Tijdeman
openaire   +2 more sources

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