Association of convex-side spinal canal elongation with distraction spinal cord injury during severe adolescent scoliosis correction: a retrospective cohort study [PDF]
Journal of Orthopaedic Surgery and ResearchObjective To evaluate the association between spinal canal elongation during deformity correction and distraction spinal cord injury (DSCI) in severe adolescent idiopathic scoliosis.
Chaofan Han +4 more
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Double-Convex Peroneal Tubercle Morphology and MRI-Detected Peroneal Tendon Abnormality in a Non-Lateral Referral Cohort [PDF]
DiagnosticsBackground: The peroneal tubercle demonstrates substantial morphologic variability and may influence peroneal tendon mechanics. This study evaluated whether peroneal tubercle morphology and size are associated with MRI-detected peroneal tendon ...
Volkan Gür +7 more
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Apical Vertebral Translation as a Coronal Risk Factor for Side-Specific Hip Osteoarthritis in Adult Degenerative Scoliosis [PDF]
Global Spine JournalStudy design A retrospective cross-sectional study. Objectives To evaluate the impact of coronal plane imbalance in adult degenerative scoliosis (ADS) on the severity and side-specific pattern of hip osteoarthritis (OA).
Zhongning Xu MS +5 more
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Dual active-set algorithm for optimal 3-monotone regression [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2022 The paper considers a shape-constrained optimization problem of constructing monotone regression which has gained much attention over the recent years. This paper presents the results of constructing the nonlinear regression with $3$-monotone constraints.
Gudkov, Alexandr A. +2 more
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Automated resonance evaluation; Non-convex decomposition method for resonance regression and uncertainty quantification [PDF]
EPJ Web of Conferences, 2023 This work serves as a proof of concept for an automated tool to assist in the evaluation of experimental neutron cross section data in the resolved resonance range.
Walton Noah +3 more
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Efficiency of Indian General Insurance Companies: A Convex Nonparametric Least Squares Approach
Croatian Operational Research Review, 2022 In the current millennium, the Indian general insurance market has witnessed major structural changes because of the establishment of a market regulator and the initiation of entry deregulation.
Ram Pratap Sinha +2 more
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A dual active set algorithm for optimal sparse convex regression
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2019 The shape-constrained problems in statistics have attracted much attention in recent decades. One of them is the task of finding the best fitting monotone regression. The problem of constructing monotone regression (also called isotonic regression) is to
Aleksandr A. Gudkov +3 more
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CVXR: An R Package for Disciplined Convex Optimization
Journal of Statistical Software, 2020 CVXR is an R package that provides an object-oriented modeling language for convex optimization, similar to CVX, CVXPY, YALMIP, and Convex.jl. It allows the user to formulate convex optimization problems in a natural mathematical syntax rather than the ...
Anqi Fu +2 more
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Mathematics, 2020 A convex minimization problem in the form of the sum of two proper lower-semicontinuous convex functions has received much attention from the community of optimization due to its broad applications to many disciplines, such as machine learning ...
Warunun Inthakon +3 more
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Humanities & Social Sciences Communications, 2023 This study not only aims to elucidate the curvilinear nexus between financial resilience (FR) and corporate financial performance (CFP) by drawing on the ‘too much of a good thing (TMGT)’ and ‘too little of a good thing (TLGT)’ effect but also attempts ...
XueHui Zhang, Kun-Shan Wu, Mingwen He
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