Results 31 to 40 of about 10,510,537 (371)

Differential Distribution of Major Brain Gangliosides in the Adult Mouse Central Nervous System

open access: yesPLoS ONE, 2013
Gangliosides - sialic acid-bearing glycolipids - are major cell surface determinants on neurons and axons. The same four closely related structures, GM1, GD1a, GD1b and GT1b, comprise the majority of total brain gangliosides in mammals and birds ...
K. Vajn   +4 more
semanticscholar   +1 more source

Publishing Node Strength Distribution With Node Differential Privacy

open access: yesIEEE Access, 2020
The challenge of graph data publishing under node-differential privacy mainly comes from the high sensitivity of the query. Compared with edge-differential privacy that can only protect the relationship between people, node-differential privacy can ...
Ganghong Liu, Xuebin Ma, Wuyungerile Li
doaj   +1 more source

An integro-differential structure for Dirac distributions [PDF]

open access: yesJournal of Symbolic Computation, 2019
We develop a new algebraic setting for treating piecewise functions and distributions together with suitable differential and Rota-Baxter structures. Our treatment aims to provide the algebraic underpinning for symbolic computation systems handling such objects.
Markus Rosenkranz, Nitin Serwa
openaire   +3 more sources

Probing the Differential Tissue Distribution and Bioaccumulation Behavior of Per- and Polyfluoroalkyl Substances of Varying Chain-Lengths, Isomeric Structures and Functional Groups in Crucian Carp.

open access: yesEnvironmental Science and Technology, 2018
Understanding the bioaccumulation mechanisms of per- and polyfluoroalkyl substances (PFASs) across different chain-lengths, isomers and functional groups represents a monumental scientific challenge with implications for chemical regulation.
Yali Shi   +4 more
semanticscholar   +1 more source

Stabilisation in distribution of hybrid ordinary differential equations by periodic noise

open access: yesIET Control Theory & Applications, 2023
Many systems in the real world are periodic due to periodic phenomena in nature. Periodic hybrid stochastic differential equations are often used to model them.
Arifah Bahar, Ran Dong, Xuerong Mao
doaj   +1 more source

Zero distribution of polynomials satisfying a differential-difference equation [PDF]

open access: yes, 2013
In this paper we investigate the asymptotic distribution of the zeros of polynomials $P_{n}(x)$ satisfying a first order differential-difference equation.
Dominici, Diego, Van Assche, Walter
core   +1 more source

Differential protection strategy for distribution network based on 5G communication

open access: yesIET Generation, Transmission & Distribution, 2023
With the high penetration of distributed generation and gradual increase in loop network structures, existing over‐current protection in distribution networks is difficult to apply. The use of current differential protection has become an ideal solution,
Liu Zhiren   +6 more
doaj   +1 more source

Differential distribution of miR-20a and miR-20b may underly metastatic heterogeneity of breast cancers.

open access: yesAsian Pacific Journal of Cancer Prevention, 2012
BACKGROUND The discovery that microRNA (miRNA) regulates metastasis provide a principal molecular basis for tumor heterogeneity. A characteristic of solid tumors is their heterogenous distribution of blood vessels, with significant hypoxia occurring in ...
Jianyi Li   +5 more
semanticscholar   +1 more source

The Riemann tensor for nonholonomic manifolds

open access: yes, 2002
For every nonholonomic manifold, i.e., manifold with nonintegrable distribution, the analog of the Riemann tensor is introduced. It is calculated here for the contact and Engel structures: for the contact structure it vanishes (another proof of Darboux's
Leites, Dimitry
core   +1 more source

New stability theorems of uncertain differential equations with time-dependent delay

open access: yesAIMS Mathematics, 2021
Stability in measure and stability in mean for uncertain differential equations with time-dependent delay have been investigated, which are not applicable for all situations, for the sake of completeness, this paper mainly gives the concepts of stability
Zhifu Jia, Xinsheng Liu
doaj   +1 more source

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