Results 21 to 30 of about 794,135 (242)

Fields of geometric objects associated with compiled hyperplaneH H(Λ,L) -distribution in affine space

open access: yesДифференциальная геометрия многообразий фигур, 2020
A compiled hyperplane distribution is considered in an n-dimensional projective space . We will briefly call it a -distribution. Note that the plane L(A) is the distribution characteristic obtained by displacement in the center belonging to the L ...
Yu. I. Popov
doaj   +1 more source

VARIANT ANATOMY OF THE BRACHIAL PLEXUS

open access: yesПаёми Сино, 2022
The brachial plexus (BP) is a complex of nerve structures arising from the ventral rami of the lower four cervical (C5-C8) and upper thoracic (Th1) spinal nerves. The number of described variants of BP has been increasing every decade.
A.A. SUFIANOV   +3 more
doaj   +1 more source

Dirichlet Polynomials and Entropy

open access: yesEntropy, 2021
A Dirichlet polynomial d in one variable y is a function of the form d(y)=anny+⋯+a22y+a11y+a00y for some n,a0,…,an∈N. We will show how to think of a Dirichlet polynomial as a set-theoretic bundle, and thus as an empirical distribution.
David I. Spivak, Timothy Hosgood
doaj   +1 more source

Edge-Path Bundling: A Less Ambiguous Edge Bundling Approach [PDF]

open access: yesIEEE Transactions on Visualization and Computer Graphics (2021), 2021
Edge bundling techniques cluster edges with similar attributes (i.e. similarity in direction and proximity) together to reduce the visual clutter. All edge bundling techniques to date implicitly or explicitly cluster groups of individual edges, or parts of them, together based on these attributes. These clusters can result in ambiguous connections that
arxiv   +1 more source

Bundling and Competition for Slots: On the Portfolio Effects of Bundling [PDF]

open access: yesSSRN Electronic Journal, 2009
We consider competition among sellers when each of them sells a portfolio of distinct products to a buyer having limited slots. We study how bundling affects competition for slots. Under independent pricing, equilibrium often does not exist and hence the outcome is often inefficient.
Jeon, Doh-Shin, Menicucci, Domenico
openaire   +8 more sources

An IP Multimedia Subsystem Services Proxy Gateway Based on a JAVA Dynamic Module System

open access: yesApplied Sciences, 2018
By virtue of the rapid development of the Information and Communication Technology (ICT), people have owned various devices connected to the Internet to enjoy various emerging application services, such as multimedia related services.
Yi-Chun Chang, Jian-Wei Li, Jing-Hong Lv
doaj   +1 more source

Generalized Cheeger-Gromoll Metrics and the Hopf map [PDF]

open access: yes, 2010
We show, using two different approaches, that there exists a family of Riemannian metrics on the tangent bundle of a two-sphere, which induces metrics of constant curvature on its unit tangent bundle.
Benyounes, M.   +2 more
core   +2 more sources

Quantifying synergistic effects of multi-temporal ecosystem service bundles for degraded ecosystem restoration: a case study in Hubei Province, China

open access: yesEnvironmental Research Letters, 2023
Ecological restoration is vital for combating ecosystem degradation and enhancing ecosystem services. However, conventional approaches typically tend to focus on a single ecosystem service at a particular time, resulting in a limited understanding of the
Wenping Liu, Peimeng Yu
doaj   +1 more source

Evidence-Informed Development of a Bundle for Peripheral Intravenous Catheterization in Portugal: A Delphi Consensus Study

open access: yesNursing Reports, 2022
Contrary to many international settings, there are no clinical guidelines for peripheral intravenous catheter (PIVC) insertion and maintenance in Portugal. We sought to derive an international consensus on a PIVC bundle that could guide Portuguese nurses’
Paulo Santos-Costa   +8 more
doaj   +1 more source

A Comprehensive Review on 3D Object Detection and 6D Pose Estimation With Deep Learning

open access: yesIEEE Access, 2021
Nowadays, computer vision with 3D (dimension) object detection and 6D (degree of freedom) pose assumptions are widely discussed and studied in the field.
Sabera Hoque   +4 more
doaj   +1 more source

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