Results 121 to 130 of about 2,690,910 (310)

Initial-final value problems for ordinary differential equations and applicatlons to equivariant harmonic maps

open access: yesJournal of the Mathematical Society of Japan, 1998
The following ordinary differential equation \[ \ddot r(t)+ \Biggl\{p{\dot f_1(t)\over f_1(t)}+ q{\dot f_2(t)\over f_2(t)}\Biggr\}\dot r(t)- \Biggl\{\mu^2 {h_1(r(t)) h_1'(r(t))\over f_1(t)^2}+ \nu^2{h_2(r(t)) h_2'(r(t))\over f_2(t)^2}\Biggr\}= 0,\;(0,\infty) \] with \(\lim_{t\to 0}(r(t))= 0\), where \(f_i\) and \(h_i\) are given functions defined on \((
NAGASAWA, Takeyuki, UENO, Keisuke
openaire   +2 more sources

Going forth and back in time: a fast and parsimonious algorithm for mixed initial/final-value problems

open access: yes, 2004
12 pages, 4 figuresWe present an efficient and parsimonious algorithm to solve mixed initial/final-value problems. The algorithm optimally limits the memory storage and the computational time requirements: with respect to a simple forward integration ...
Noullez, Alain   +5 more
core   +1 more source

Spatial and Volumetric Characteristics of Glioblastoma: Associations With Clinical Presentation and Survival

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We aim to comprehensively analyze how regional tumor and edema characteristics are associated with clinical presentations and survival outcomes in a large cohort of glioblastoma patients. Methods Patients with IDH‐wildtype glioblastoma who received brain MRI from 2010 to 2023 were included.
Daniel J. Zhou   +16 more
wiley   +1 more source

The Accuracy of the Approximate Solutions to a Boundary Value Inverse Problem with Final Overdetermination

open access: yesJournal of Computational and Engineering Mathematics
Summary: The aim of the paper is to investigate the accuracy of the methods for approximate solving a boundary value inverse problem with final overdetermination for a parabolic equation. We use the technique of the continuation to the complex domain and the expansion of the unknown function into a Dirichlet series (exponential series) to formulate the
openaire   +2 more sources

The Barenblatt–Zheltov–Kochina Equation with Boundary Neumann Condition and Multipoint Initial-Final Value Condition

open access: yes, 2019
The article is devoted to the study of the unique solvability of the Barenblatt–Zheltov–Kochina equation, equipped with the Neumann boundary condition and a multipoint initial-final value condition.
Kovaleva, Lyudmila Aleksandrovna   +2 more
core   +1 more source

Comprehensive Characterization of 98 Chinese Cases of Genetic Creutzfeldt‐Jakob Disease With T188K Mutation

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterize the demographic, clinical, and laboratory features of the Chinese patients of genetic Creutzfeldt‐Jakob disease with T188K variant (T188K‐gCJD), the most common subtype of genetic prion diseases (gPrDs) in China. Methods In this nationwide retrospective study, data from 98 genetically confirmed T188K‐gCJD patients ...
Chun‐Jie Li   +11 more
wiley   +1 more source

A Comparison of the Neural Network Approach and the Earned Value Management in Predicting Final Cost and Duration of Projects [PDF]

open access: yesچشم‌انداز مدیریت صنعتی, 2014
In construction project management, success in the controlling of projects’ final cost .Also duration is a critical issue that can help managers. The main purpose of the management of construction projects is to ensure that the projects can be performed ...
Akbar Alem Tabriz   +2 more
doaj  

Fundamental flaws in the current cost regulatory capital value method of utility pricing

open access: yes, 2007
A fundamental problem with many utilities is that they are dependent on networks which are natural monopolies: there is no natural market which can set a market price.
Cuthbert, Jim   +2 more
core  

The Victorian gambling study: a longitudinal study of gambling and health in Victoria, 2008–2012 [PDF]

open access: yes, 2014
The Victorian gambling study is a longitudinal study of gambling and health in Victoria conducted between 2008 and 2012. This study is the only large-scale, general population, longitudinal gambling study conducted in Australia.
Christine Stone, Rosa Billi, Paul Marden
core  

A Qualitative Analysis of Patient Perspectives and Preferences in Lupus Management to Guide Lupus Guidelines Development

open access: yesArthritis Care &Research, EarlyView.
Objective A patient‐centered approach for chronic disease management, including systemic lupus erythematosus (SLE), aligns treatment with patients’ values and preferences, leading to improved outcomes. This paper summarizes how patient experiences, perspectives, and priorities informed the American College of Rheumatology (ACR) 2024 Lupus Nephritis (LN)
Shivani Garg   +20 more
wiley   +1 more source

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