Results 41 to 50 of about 8,875,478 (340)

Third order matching is decidable

open access: yesAnnals of Pure and Applied Logic, 1994
The higher order matching problem is the problem of determining whether a term is an instance of another in the simply typed $λ$-calculus, i.e. to solve the equation a = b where a and b are simply typed $λ$-terms and b is ground. The decidability of this problem is still open.
openaire   +3 more sources

Third-order chromatic dispersion stabilizes Kerr frequency combs

open access: yes, 2014
Using numerical simulations of an extended Lugiato-Lefever equation, we analyze the stability and nonlinear dynamics of Kerr frequency combs generated in microresonators and fiber resonators taking into account third-order dispersion effects.
Coen, Stephane   +4 more
core   +1 more source

The role and implications of mammalian cellular circadian entrainment

open access: yesFEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

SUSY Intertwining Relations of Third Order in Derivatives

open access: yes, 2004
The general solution of the intertwining relations between a pair of Schr\"odinger Hamiltonians by the supercharges of third order in derivatives is obtained. The solution is expressed in terms of one arbitrary function.
Andrianov   +39 more
core   +2 more sources

The zinc finger domains of PARP‐1 are selectively and potently inhibited by the Au(I)‐based drugs sodium aurothiomalate and aurothioglucose

open access: yesFEBS Letters, EarlyView.
PARP‐1 is a key enzyme in the DNA damage response, and its inhibition induces cancer cell death via synthetic lethality. Au(I)‐based drugs, such as aurothioglucose and sodium aurothiomalate, block PARP‐1's DNA‐dependent activity by targeting its zinc finger domains.
Uliana Bashtanova, Melinda Jane Duer
wiley   +1 more source

Oscillation theorems for certain third order nonlinear delay dynamic equations on time scales

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2011
In this paper, we establish some new oscillation criteria for the third order nonlinear delay dynamic equations $$\left(b(t)\left([a(t)(x^\Delta(t))^{\alpha_1}]^\Delta\right)^{\alpha_2}\right)^\Delta+q(t)x^{\alpha_3}(\tau(t))=0$$ on a time scale $\mathbb{
Yibing Sun   +3 more
doaj   +1 more source

Le couvent de Beaujeu : une approche du tiers-ordre franciscain à travers l’étude d’un « petit » couvent

open access: yesChrétiens et Sociétés, 2022
The study of the franciscan third order, also known as “Picpus” has been widely neglected among the regular orders of beggars in France. A few studies, mostly monographs on the scale of a single convent constitute most of the scientific literature ...
Matthieu Cathalan
doaj   +1 more source

Optical nonclassicality test based on third-order intensity correlations [PDF]

open access: yes, 2018
We develop a nonclassicality criterion for the interference of three delayed, but otherwise identical, light fields in a three-mode Bell interferometer.
Franco, CD   +3 more
core   +2 more sources

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Oscillation criteria for third order delay nonlinear differential equations

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2012
The purpose of this paper is to give oscillation criteria for the third order delay nonlinear differential equation \begin{equation*} \lbrack a_{2}(t)\{(a_{1}(t)(x^{\prime }(t))^{\alpha _{1}})^{\prime}\}^{\alpha _{2}}]^{\prime }+q(t)f(x(g(t)))=0, \end ...
E. Elabbasy   +2 more
doaj   +1 more source

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