Results 11 to 20 of about 529,333 (248)

Norm and Numerical Radius Inequalities for a Product of Two Linear Operators in Hilbert Spaces [PDF]

open access: yes, 2006
The main aim of the present paper is to establish some norm and numerical radius inequalities for the composite operator BA under suitable assumptions for the transform Cα ,β (T) := (T∗ −α I)(β I−T) , where α ,β ∈ C and T ∈ B(H), of the operators ...
S. S. Dragomir   +2 more
core   +8 more sources

NORM/NORM-VET 2021: Usage of Antimicrobial Agents and Occurrence of Antimicrobial Resistance in Norway [PDF]

open access: yes, 2022
Veterinærinstituttet overvåker forekomst av antibiotikaresistens i mikrober fra fôr, dyr og næringsmidler på oppdrag fra Mattilsynet. Dette gjøres i regi av NORM-VET, som er forkortelse for «Norsk overvåkingsprogram for antibiotikaresistens i mikrober ...
Elstrøm, Petter   +4 more
core   +1 more source

Maximum norm a posteriori error estimate for a 2d singularly perturbed semilinear reaction-diffusion problem [PDF]

open access: yes, 2008
A singularly perturbed semilinear reaction-diffusion equation, posed in the unit square, is discretized on arbitrary nonuniform tensor-product meshes. We establish a second-order maximum norm a posteriori error estimate that holds true uniformly in the ...
Kopteva, Natalia
core   +4 more sources

The Impact of Water front Location on Residential Home Values Considering Flood Risks

open access: yesJournal of Sustainable Real Estate, 2019
We confirm existing findings of significant premiums for waterfront proximity, more so for oceans, bays, and large lakes than rivers. We then expand research on housing price trends immediately before and after major storms in directly affected markets ...
Norm G. Miller   +2 more
doaj   +1 more source

Practice Makes Perfect? The Practice Approach in E-Learning [PDF]

open access: yesRevue internationale des technologies en pédagogie universitaire, 2009
Anyone involved in e-learning is certain to have run across the word practice in connection with a number of notable expressions or phrases: communities of practice, best practices, and teaching practices among others.
Norm Friesen
doaj   +1 more source

Maximum norm a posteriori error estimation for parabolic problems using elliptic reconstructions [PDF]

open access: yes, 2013
A semilinear second-order parabolic equation is considered in a regular and a singularly perturbed regime. For this equation, we give computable a posteriori error estimates in the maximum norm.
NATALIA KOPTEVA (12353197)   +5 more
core   +4 more sources

A Review on Galling of Aluminum in Cold Forming Processes

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi
As world’s sustainability become the most influential topic, aluminum and its alloys are becoming the preferred material of the automotive industry because they allow vehicle weight to be reduced without compromising safety.
Hatice Sandallı, Mert Özdoğan
doaj   +1 more source

On the dynamics of sup-norm non-expansive maps [PDF]

open access: yes, 2005
We present several results for the periods of periodic points of sup-norm non-expansive maps. In particular, we show that the period of each periodic point of a sup-norm non-expansive map $f\colon M\to M$, where $M\subset \mathbb{R}^n$, is at most ...
Lemmens, Bas   +3 more
core   +1 more source

Concurrent Prediction of Length of Stay, Mortality, and Total Charges in Patients with Acute Lymphoblastic Leukemia Using Continuous Machine Learning

open access: yesInformatics
Acute lymphoblastic leukemia (ALL) presents significant clinical challenges due to its genetic complexity and high relapse rates. While outcomes like length of stay (LOS), mortality, and total charges (TCs) are critical quality indicators, most existing ...
Jiahui Ma   +5 more
doaj   +1 more source

Open Educational Resources: New Possibilities for Change and Sustainability

open access: yesInternational Review of Research in Open and Distributed Learning, 2009
In an attempt to understand the potential of OER for change and sustainability, this paper presents the results of an informal survey of active and inactive collections of online educational resources, emphasizing data related to collection longevity and
Norm Friesen
doaj   +1 more source

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