Results 31 to 40 of about 8,363,118 (322)

Generalized Stochastic Gradient Learning [PDF]

open access: yes, 2005
We study the properties of generalized stochastic gradient (GSG) learning in forwardlooking models. We examine how the conditions for stability of standard stochastic gradient (SG) learning both di1er from and are related to E-stability, which governs ...
Evans, George W.   +2 more
core   +2 more sources

Hysteresis and Stability

open access: yesSIAM Review, 2023
Hysteresis can be defined from a dynamical systems perspective with respect to equilibrium points. Consequently, hysteresis naturally lends itself as a topic to illustrate and extend concepts in a dynamical systems course. A number of examples exhibiting hysteresis, most motivated by applications, are presented.
Amenda N. Chow   +2 more
openaire   +3 more sources

To "stabilize'' or not to "stabilize"?

open access: yes, 2002
The controversial question of whether or not an atom will be completely ionized by a laser pulse of arbitrarily increasing intensity is discussed.
Geltman, S., Fotino, M.
openaire   +2 more sources

From Design to Implementation: Addressing the Causes of Violent Conflict in Nigeria

open access: yesStability : International Journal of Security and Development, 2014
This article considers the ways in which knowledge and research influenced the design of a programme to reduce violent conflict in Nigeria. The diversity of sources and forms of conflict in Nigeria, and the way that local grievances interact ...
Judy El-Bushra   +2 more
doaj   +1 more source

Stability of syzygy bundles [PDF]

open access: yes, 2010
We show that given integers $N$, $d$ and $n$ such that ${N\ge2}$, ${(N,d,n)\ne(2,2,5)}$, and ${N+1\le n\le\tbinom{d+N}{N}}$, there is a family of $n$ monomials in $K[X_0,\ldots,X_N]$ of degree $d$ such that their syzygy bundle is stable.
Marques, Pedro Macias   +1 more
core   +3 more sources

Mitotic DNA synthesis in response to replication stress requires the sequential action of DNA polymerases zeta and delta in human cells

open access: yesNature Communications, 2023
DNA replication stress can generate under-replicated DNA regions which is fixed by an atypical form of DNA repair synthesis in mitosis (MiDAS). Here the authors show that translesion and replicative DNA polymerases cooperate via the POLD3 subunit to ...
Wei Wu   +7 more
doaj   +1 more source

Immune Checkpoints in Viral Infections

open access: yesViruses, 2020
As evidence has mounted that virus-infected cells, such as cancer cells, negatively regulate the function of T-cells via immune checkpoints, it has become increasingly clear that viral infections similarly exploit immune checkpoints as an immune system ...
Huiming Cai   +11 more
doaj   +1 more source

Stability and BPS branes [PDF]

open access: yes, 2000
We define the concept of Pi-stability, a generalization of mu-stability of vector bundles, and argue that it characterizes N=1 supersymmetric brane configurations and BPS states in very general string theory compactifications with N=2 supersymmetry in ...
A. Polishchuk   +25 more
core   +6 more sources

On hyperexponential stability and stabilization

open access: yesAutomatica
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zimenko, Konstantin   +2 more
openaire   +2 more sources

The Stability study: a protocol for a multicenter randomized clinical trial comparing anterior cruciate ligament reconstruction with and without Lateral Extra-articular Tenodesis in individuals who are at high risk of graft failure

open access: yesBMC Musculoskeletal Disorders, 2019
Background The purpose of anterior cruciate ligament reconstruction (ACLR) is to restore stability to the knee. Persistent rotational laxity following ACLR has been correlated with poor outcome and graft failure. We hypothesize that anterolateral complex
Alan Getgood   +3 more
doaj   +1 more source

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