Results 11 to 20 of about 817,701 (334)

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

Cokernel bundles and Fibonacci bundles [PDF]

open access: yesMathematische Nachrichten, 2008
AbstractWe are interested in those bundles C on ℙN which admit a resolution of the form0 → ℂs ⊗ E $$ \buildrel\mu\over\to $$ ℂt ⊗ F → C → 0.In this paper we prove that, under suitable conditions on (E, F), a generic bundle with this form is either simple or canonically decomposable.
openaire   +4 more sources

Use of ventilator associated pneumonia bundle and statistical process control chart to decrease VAP rate in Syria

open access: yesAvicenna Journal of Medicine, 2012
Objective: Implementation of ventilator associated pneumonia (VAP) bundle as a performance improvement project in the critical care units for all mechanically ventilated patients aiming to decrease the VAP rates.
Reem Alsadat   +10 more
doaj   +1 more source

Rapid Decrease in Fluoroquinolones Consumption following Implementation of a Simple Antimicrobial Stewardship Bundled Intervention in a University Hospital during the COVID-19 Pandemic

open access: yesAntibiotics, 2023
Fluoroquinolones (FQs) represent an class of antibiotics of medical importance, but their use has been restricted due to their ecologic impact and associated side effects.
Raffaela Olivieri   +10 more
doaj   +1 more source

The effect of thermal expansion of abrasive grain on the stressed state of the tool

open access: yesТехнічна інженерія, 2023
The purpose of the work is to develop a model and a method for determining the stress-strain state of the tool for abrasive processing of materials as an orthotropic composite with an arbitrary number of regularly spaced discrete grains connected by a ...
I.V. , O.I., G.I. , S.I. , T.O.
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

Chern character in twisted K-theory: equivariant and holomorphic cases [PDF]

open access: yes, 2002
It has been argued by Witten and others that in the presence of a nontrivial B-field, D-brane charges in type IIB string theories are measured by twisted K-theory.
Mathai, Varghese, Stevenson, Danny
core   +7 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

The Lipid-Binding Defective Dynamin 2 Mutant in Charcot-Marie-Tooth Disease Impairs Proper Actin Bundling and Actin Organization in Glomerular Podocytes

open access: yesFrontiers in Cell and Developmental Biology, 2022
Dynamin is an endocytic protein that functions in vesicle formation by scission of invaginated membranes. Dynamin maintains the structure of foot processes in glomerular podocytes by directly and indirectly interacting with actin filaments.
Eriko Hamasaki   +16 more
doaj   +1 more source

Assessment of a Theoretical Model for Predicting Forced Convective Critical Heat Flux in Rod Bundles

open access: yesFrontiers in Energy Research, 2019
This study proposes a theoretical model for predicting forced convective critical heat flux (CHF) in rod bundles based on the bubble crowding phenomenon. The theoretical model applied to the rod bundle is based on Weisman-Pei's basic tube model. In order
Yang Liu   +5 more
doaj   +1 more source

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