Results 41 to 50 of about 3,766,353 (290)

Integrated Sachs-Wolfe map recovery from NVSS and WMAP 7yr data [PDF]

, 2013
We present a map of the Cosmic Microwave Background (CMB) anisotropies induced by the late Integrated Sachs Wolfe effect. The map is constructed by combining the information of the WMAP 7-yr CMB data and the NRAO VLA Sky Survey (NVSS) through a linear ...
A. Marcos-Caballero, Crittenden, E. Martinez-Gonzalez, P. Vielva, R. B. Barreiro   +4 more
core   +2 more sources

Photon-Counting Underwater Wireless Optical Communication by Recovering Clock and Data From Discrete Single Photon Pulses

IEEE Photonics Journal, 2019
To realize a long-distance underwater communication by using low-cost light emitting diode (LED) and single photon avalanche diode (SPAD), we proposed a method for recovering clock and data directly from discrete random pulse sequences output by SPAD. On
Qiurong Yan, Zihang Li, Zhu Hong, Ting Zhan, Yuhao Wang   +4 more
doaj   +1 more source

Application of the Surveillance Device in the Control System for an Electromechanical System with Distributed Parameters in its Mechanical Part

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2023
A system with distributed parameters in its mechanical part is considered. Examples of such a system are given. The reason for taking into account the distribution of parameters in such systems is indicated.
A. P. Korneev, G. S. Lenevsky, Yitong Niu   +2 more
doaj   +1 more source

Algebraic–exponential Data Recovery from Moments [PDF]

Discrete & Computational Geometry, 2015
Given a bounded open subset \(G\) of \(\mathbb{R}^{n}\) with algebraic boundary \(\Gamma =\partial G\) of degree \(d,\) the authors describe an algorithmic procedure for obtaining a real polynomial \(p\in I(\Gamma )\) (i.e. vanishing on \(\Gamma \)) by means of finitely many moments of the Lebesgue measure on \(G\) (up to the order \(3d\) for the ...
Lasserre, Jean-Bernard, Putinar, Mihai
openaire   +4 more sources

Upacicalcet: A Novel Intravenous Calcimimetic Agent for Patients Undergoing Hemodialysis With Secondary Hyperparathyroidism

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa, Daisuke Honda, Seigo Akari, Tadao Akizawa   +3 more
wiley   +1 more source

Analytical and Numerical Study of Information Retrieval Method Based on Single-Layer Neural Network with Optimization of Computing Algorithm Performance

Mathematics, 2023
This work presents a mathematical model of a fast-acting single-layer artificial neural network applied to the task of image reconstruction after noise.
Konstantin Kostromitin, Konstantin Melnikov, Dar’ya Nikonova   +2 more
doaj   +1 more source

Shape recovery for sparse‐data tomography [PDF]

Mathematical Methods in the Applied Sciences, 2017
A two‐dimensional sparse‐data tomographic problem is studied. The target is assumed to be a homogeneous object bounded by a smooth curve. A nonuniform rational basis splines (NURBS) curve is used as a computational representation of the boundary. This approach conveniently provides the result in a format readily compatible with computer‐aided design ...
Heikki Haario, Aki Kallonen, Marko Laine, Esa Niemi, Zenith Purisha, Samuli Siltanen   +5 more
openaire   +2 more sources

Method of Non-Data-Aided Carrier Recovery with Modulation Identification [PDF]

, 2004
A non-data aided carrier recovery technique using digital modulation format identification called multi-mode PLL (Phase Locked Loop) is proposed. This technique can be interpreted as a modulation identification method that is robust against static phase ...
Kohno, Ryuji, Morelos-Zaragoza, Robert H, Umebayashi, Kenta   +2 more
core   +1 more source

Variability in heart rate recovery measurements over 1 year in healthy, middle-aged adults. [PDF]

, 2014
This study assessed the longer-term (12-month) variability in post-exercise heart rate recovery following a submaximal exercise test. Longitudinal data was analysed for 97 healthy middle-aged adults (74 male, 23 female) from 2 occasions, 12 months apart.
Carroll, S, Ingle, L, Mellis, MG
core   +1 more source

Adjunctive Therapeutic Plasma Exchange in Refractory Adult‐Onset Still's Disease Complicated by Secondary Macrophage Activation Syndrome: A Single‐Center Experience

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Adult‐onset Still's disease (AOSD) complicated by macrophage activation syndrome (MAS) carries substantial mortality. The role of therapeutic plasma exchange (TPE) remains uncertain. Methods We retrospectively analyzed patients with AOSD‐MAS treated with TPE at a single‐center.
Masataka Ueda, Tomohiro Saito, Masahide Mizobuchi, Tomoki Shimomura, Saki Kawamori, Mitsuru Kawanishi, Natsuko Hattori, Jo Sugiyama, Satoshi Tsubata, Hanami Horiguchi, Kazuki Abe, Nao Iida, Yuki Kajio, Nao Oguro, Ryo Yanai, Hirokazu Honda   +15 more
wiley   +1 more source