Music Does Give Your Workout a Boost

Title: Music Does Give Your Workout a BoostCategory: Health NewsCreated: 1/8/2020 12:00:00 AMLast Editorial Review: 1/8/2020 12:00:00 AM
Source: MedicineNet Exercise and Fitness General - Category: Podiatry Source Type: news

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Publication date: Available online 23 January 2020Source: Stem Cell ReportsAuthor(s): Eduardo Fernandez-Rebollo, Julia Franzen, Roman Goetzke, Jonathan Hollmann, Alina Ostrowska, Matteo Oliverio, Torsten Sieben, Björn Rath, Jan-Wilhelm Kornfeld, Wolfgang WagnerSummaryLong-term culture of primary cells is characterized by functional and secretory changes, which ultimately result in replicative senescence. It is largely unclear how the metabolome of cells changes during replicative senescence and if such changes are consistent across different cell types. We have directly compared culture expansion of primary mesenchyma...
Source: Stem Cell Reports - Category: Stem Cells Source Type: research
Publication date: Available online 23 January 2020Source: Journal of the American Society of CytopathologyAuthor(s): Haiyan Lu, Tarik M. Elsheikh, Yaxia ZhangBackfroundPolyoma virus cytopathic effect (BK-CPE) is classified as “Negative for high-grade urothelial carcinoma (NHGUC)” in the Paris System for Reporting Urinary Cytology (TPS). However, polyomaviruses have been historically associated with tumor development and recently reported as an independent risk factor for renourinary carcinoma in transplant patients. The aim of this study was to investigate the relationship between polyomavirus infection in the ...
Source: Journal of the American Society of Cytopathology - Category: Cytology Source Type: research
Publication date: Available online 23 January 2020Source: Journal of the American Society of CytopathologyAuthor(s): Savitri Krishnamurthy
Source: Journal of the American Society of Cytopathology - Category: Cytology Source Type: research
This article reviews the current problems associated with the routine use of breast fine needle aspiration biopsy (FNAB), and discusses the potential impact that the new International Academy of Cytology (IAC) Yokohama Reporting System and the use of rapid on site evaluation (ROSE), should have on reducing these problems to optimise breast care for patients. The recently published IAC System aims to establish best practice guidelines for breast FNAB, emphasizes the importance of the FNAB technique and the skilful preparation of direct smears, proposes a standardized report, and establishes clear terminology for defined rep...
Source: Journal of the American Society of Cytopathology - Category: Cytology Source Type: research
This paper considers a new framework to detect communities in a graph from the observation of signals at its nodes. We model the observed signals as noisy outputs of an unknown network process, represented as a graph filter that is excited by a set of unknown low-rank inputs/excitations. Application scenarios of this model include diffusion dynamics, pricing experiments, and opinion dynamics. Rather than learning the precise parameters of the graph itself, we aim at retrieving the community structure directly. The paper shows that communities can be detected by applying a spectral method to the covariance matrix of graph s...
Source: IEEE Transactions on Signal Processing - Category: Biomedical Engineering Source Type: research
Euclidean distance matrices (EDMs) are a major tool for localization from distances, with applications ranging from protein structure determination to global positioning and manifold learning. They are, however, static objects which serve to localize points from a snapshot of distances. If the objects move, one expects to do better by modeling the motion. In this paper, we introduce Kinetic Euclidean Distance Matrices (KEDMs)—a new kind of time-dependent distance matrices that incorporate motion. The entries of KEDMs become functions of time, the squared time-varying distances. We study two smooth trajectory models&m...
Source: IEEE Transactions on Signal Processing - Category: Biomedical Engineering Source Type: research
We consider a hybrid active-passive radar system that employs a wireless source as a passive illuminator of opportunity (IO) and a co-channel active radar transmitter operating in the same frequency band to seek spectral efficiency. The hybrid system can take advantage of the strengths of passive radar (e.g., energy efficiency, bi-/multi-static configuration, and spatial diversity) as well as those of active radar (dedicated transmitter, flexible transmit beam steering, waveform optimized for sensing, etc.). To mitigate the mutual interference and location-induced timing uncertainty between the radar and communication sign...
Source: IEEE Transactions on Signal Processing - Category: Biomedical Engineering Source Type: research
In this paper we develop an adaptive transform-domain technique based on rational function systems. It is of general importance in several areas of signal theory, including filter design, transfer function approximation, system identification, control theory etc. The construction of the proposed method is discussed in the framework of a general mathematical model called variable projection. First we generalize this method by adding dimension type free parameters. Then we deal with the optimization problem of the free parameters. To this order, based on the well-known particle swarm optimization (PSO) algorithm, we develop ...
Source: IEEE Transactions on Signal Processing - Category: Biomedical Engineering Source Type: research
This paper presents an efficient quadratic programming (QP) decoder via the alternating direction method of multipliers (ADMM) technique, called QP-ADMM, for binary low-density parity-check (LDPC) codes. Its main contents are as follows: first, we relax the maximum likelihood (ML) decoding problem to a non-convex quadratic program. Then, we develop an ADMM solving algorithm for the formulated non-convex QP decoding model. In the proposed QP-ADMM decoder, complex Euclidean projections onto the check polytope are eliminated and variables in each updated step can be solved analytically in parallel. Moreover, it is proved that...
Source: IEEE Transactions on Signal Processing - Category: Biomedical Engineering Source Type: research
Over the past decade, the celebrated sparse representation model has achieved impressive results in various signal and image processing tasks. A convolutional version of this model, termed convolutional sparse coding (CSC), has been recently reintroduced and extensively studied. CSC brings a natural remedy to the limitation of typical sparse enforcing approaches of handling global and high-dimensional signals by local, patch-based, processing. While the classic field of sparse representations has been able to cater for the diverse challenges of different signal processing tasks by considering a wide range of problem formul...
Source: IEEE Transactions on Signal Processing - Category: Biomedical Engineering Source Type: research
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