Results 131 to 140 of about 2,771,947 (386)
A bounded degree SOS hierarchy for polynomial optimization
, 2015 We consider a new hierarchy of semidefinite relaxations for the general polynomial optimization problem $(P):\:f^{\ast}=\min \{\,f(x):x\in K\,\}$ on a compact basic semi-algebraic set $K\subset\R^n$.
A Sos +10 more
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Arthritis Care &Research, Accepted Article.Objective This study examined the global and regional temporal changes in cross‐country inequalities of site‐specific osteoarthritis (OA) burden from 1990 to 2021. Methods Age‐standardized years lived with disability rate for site‐specific OA across 204 countries/territories were obtained from the Global Burden of Diseases Study (GBD) 2021.
Haowei Chen +14 more
wiley +1 more source
LINNÉ's VIEWS ON THE HIERARCHY OF THE TAXONOMIC GROUPS [PDF]
, 1953 C. E. B. Bremekamp
openalex +1 more source
Weakly nonassociative algebras, Riccati and KP hierarchies
, 2007 It has recently been observed that certain nonassociative algebras (called "weakly nonassociative", WNA) determine, via a universal hierarchy of ordinary differential equations, solutions of the KP hierarchy with dependent variable in an associative ...
Dimakis, Aristophanes +1 more
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The "Ghost" Symmetry of the BKP hierarchy
, 2010 In this paper, we systematically develop the "ghost" symmetry of the BKP hierarchy through its actions on the Lax operator $L$, the eigenfunctions and the $\tau$ function.
Cheng, Jipeng, He, Jingsong, Hu, Sen
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Arthritis Care &Research, EarlyView.Recently, there has been growing discussion about how to best assess pain in clinical trials in rheumatic diseases. Reliable measurement of pain outcomes is essential for accurately determining the effectiveness of treatments. Although pain intensity is the most common measure of change in pain trials, other pain‐related measures, such as pain ...
Yen T. Chen +4 more
wiley +1 more source
On the Position of Women in the Ancient Egyptian Hierarchy [PDF]
, 1921 Aylweard M. Blackman
openalex +1 more source
Bonabeau hierarchy models revisited
, 2005 What basic processes generate hierarchy in a collective? The Bonabeau model provides us a simple mechanism based on randomness which develops self-organization through both winner/looser effects and relaxation process.
Axelrod +15 more
core +1 more source
Arthritis Care &Research, Accepted Article.Objective The objective was to identify factors determining acute arthritis resolution and safety with colchicine and prednisone in acute calcium pyrophosphate (CPP) crystal arthritis. Methods We conducted a post hoc analysis of the COLCHICORT trial, which compared colchicine and prednisone for the treatment of acute CPP crystal arthritis, using a ...
Tristan Pascart +14 more
wiley +1 more source