Results 41 to 50 of about 51,101 (296)
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende +26 more
wiley +1 more source
Non-Existence of Perfect Permutation Codes Under Crown Poset Metric
IEEE AccessPermutation codes have been extensively investigated using various metrics such as Hamming metric, Ulam metric, Kendall $\tau $ metric, $l_{\infty }$ metric, Cayley metric etc., due to their potential applications in diverse fields such as rank ...
Rohini Baliram More, Venkatrajam Marka
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Arthritis Care &Research, EarlyView.Objective Sjögren's disease is an autoimmune disorder that can impact multiple organ systems, including the peripheral nervous system (PNS). PNS manifestations, which can exist concurrently, include mononeuropathies, polyneuropathies, and autonomic nervous system neuropathies.
Anahita Deboo +88 more
wiley +1 more source
Известия Иркутского государственного университета: Серия "Математика", 2023 The problem of optimal covering of plane figures with sets of a fixed number of different circles is considered. We suppose that each circle has a radius equal to the sum of the parameter common to all and its individual number. The main aim of the paper
P. D. Lebedev, K. L. Stoychin
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Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
On Covering of Cylindrical and Conical Surfaces with Equal Balls
Известия Иркутского государственного университета: Серия "Математика"The article concerns the problem of covering the lateral surface of a right circular cylinder or a cone with equal balls. The surface is required to belong to their union, and the balls’ radius is minimal. The centers of the balls must lie on the covered
A. L. Kazakov +2 more
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Covering radius of $ RM(4,8) $
Advances in Mathematics of CommunicationsWe propose an effective version of the lift by derivation, an invariant that allows us to provide the classification of B(5,6,8)=RM(6, 8)/RM(4,8). The main consequence is to establish that the covering radius of the Reed-Muller RM(4,8) is equal to 26.
Valérie Gillot, Philippe Langevin
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More on the covering radius of BCH codes [PDF]
IEEE Transactions on Information Theory, 1996 Summary: New lower bounds on the minimum length of \(t\)-error-correcting BCH codes with covering radius at most \(2t\) are derived.
Françoise Levy-dit-Vehel, Simon Litsyn
openaire +1 more source