Results 91 to 100 of about 39,365 (297)
Arthritis Care &Research, EarlyView.Objective To explore whether higher body fat and lower lean mass are associated with greater pain and worse patient‐reported physical function in individuals with hip osteoarthritis (OA). A secondary aim was to examine whether pain and patient‐reported physical function differ according to four body composition profiles: high body fat, low lean mass ...
Alexandra Ryan +10 more
wiley +1 more source
Gong-kuang zidonghua, 2010 In order to solve problem of temporary loss for tracked moving object when pan-tilt camera rotated, the paper proposed a design scheme of moving object tracking system based on background subtraction algorithm and CAMShift algorithm.
NI Qi, YIN Gang
doaj
Fourier-Mukai transforms and stability conditions on abelian threefolds [PDF]
, 2014 Construction of Bridgeland stability conditions on a given Calabi-Yau threefold is an important problem and this thesis realizes the rst known examples of such stability conditions.
Piyaratne, Hathurusinghege Dulip Bandara
core
, 2022 Video visualization and MATLAB files and routines to generate figures, video and some results of paper "The Effect of Rotor Tilt on the Stability and Gust Rejection Properties of VTOL Multirotor Aircraft" by James F.
Whidborne, James
core +1 more source
Arthritis Care &Research, EarlyView.Objective Obesity, defined by body mass index (BMI) ≥30 kg/m2, is a risk factor for functional limitations in people with knee osteoarthritis (OA). However, function varies among such individuals. Our objective was to evaluate the implications of obesity subtypes on longitudinal patterns of physical functioning in people with or at risk for knee OA ...
Kristine Godziuk +7 more
wiley +1 more source
A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
wiley +1 more source
Second-Order Characterizations of Tilt Stability in Composite Optimization
CoRRTilt stability is a fundamental concept of variational analysis and optimization that plays a pivotal role in both theoretical issues and numerical computations. This paper investigates tilt stability of local minimizers for a general class of composite optimization problems in finite dimensions, where extended-real-valued objectives are compositions ...
Boris S. Mordukhovich +2 more
openaire +2 more sources
Improvement of Stability of an Tilt-Controlling Axial Gap Self-bearing Motor with Single Stator
, 2019 This paper discusses the stability of a tilt-controlling axial gap self-bearing motor with a single stator. The proposed motor consists of a stator and a disc rotor and is capable of controlling motor torque, axial displacement and tilt angles.
Nakazawa, Kanta +2 more
core
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Straightforward and accurate technique for post-coupler stabilization in drift tube linac structures
Physical Review Accelerators and Beams, 2016 The axial electric field of Alvarez drift tube linacs (DTLs) is known to be susceptible to variations due to static and dynamic effects like manufacturing tolerances and beam loading.
Mohammad Reza Khalvati +1 more
doaj +1 more source