Beyond life extension– is it time for ‘Emergency Last Aid’ training? by Matthew Hooper, Marius Rehn

Get full text

Time Frequency Features of Rotor Systems with Slowly Varying Mass by Tao Yu, Qingkai Han

“…With the analytic method and numerical method respectively, the asymptotic solutions and finite element model of rotor system with single slowly varying mass is obtained to investigate the time frequency features of such rotor system; furthermore, with given model of slowly varying mass, the rotor system with dual slowly varying mass is studied. …”
Get full text

Principal component analysis of time delay in large IP network by Xuan WEI, Xiaoying HUANG

Subjects: “…network time delay…”
Get full text

RETRACTED: Improving the standardization of wagon standby time at the sorting station by Butunov Dilmurod, Mukhammadiev Komil, Abdukodirov Sardor, Buriyev Shuhrat, Toxtakxodjaev Mafirat

Get full text

Question Time. Book review: Taubes J. Occidental Eschatology by Savinov, Rodion V.

Get full text

Optimal transmissions for space-time coded OFDM UWB systems

“…The emerging ultra-wideband （UWB） system offers a great potential for the design of high-speed short-range communications.Compared with great progress at physical layer,the corresponding medium access control （MAC） layer designs are naturally placed on the schedules.We focus on the optimal power load scheme,which is an integral part of the MAC layer protocol design,for UWB space-time coded （STC） orthogonal frequency-division multiplexing （OFDM） transmissions.Assumed the transmitter has perfect or partial channel stage information （CSI）.Based on the optimization criteria of maximizing capacity,three kinds of power load schemes were presented with different tradeoff among performance,complexity and feedback bandwidth overhead.The proposed schemes are verified and compared under the channel prototype proposed by IEEE 802.15.3a Task Group.…”
Get full text

Climate Change and Human Health: Time to Recognize the New Threat by Y. J. Anupama

Get full text

Association between instillation time of glaucoma eye drops and their efficacy by A.M. Getmanova, A.Yu. Brezhnev, I.R. Gazizova, A.V. Kuroyedov, O.N. Onufriichuk

“…Association between instillation time of glaucoma eye drops and their efficacy. Russian Journal of Clinical Ophthalmology. 2020;20(2):85–91. …”
Get full text

A Continuous-Time Model for Valuing Foreign Exchange Options by James J. Kung

“…This paper makes use of stochastic calculus to develop a continuous-time model for valuing European options on foreign exchange (FX) when both domestic and foreign spot rates follow a generalized Wiener process. …”
Get full text

Parallel time-delay estimation algorithm for GMSK mixing signals by RUI Guo-sheng1, XU Bin2, ZHANG Song2

Subjects: Get full text

United in Times of War: Reading Mickey in 1940-1944 France by Eva Van De Wiele

“…Comics have built and maintained relationships with their readers over time, leading to what Martin Barker has called a “contract”. …”
Get full text

Time-variant left ventricle models for intracardiac impedance analysis by Voss Daniel, Wemmer Clara, Leonhardt Steffen, Walter Marian

“…While many models exist for a fixed ventricle size, to date, no freely available models incorporate time and represent the cardiac motion during a complete cardiac cycle. …”
Get full text

Knowledge-Based Deep Learning for Time-Efficient Inverse Dynamics by Shuhao Ma, Yu Cao, Ian D. Robertson, Chaoyang Shi, Jindong Liu, Zhi-Qiang Zhang

“…Computational musculoskeletal modeling has been widely used as a powerful non-invasive tool to estimate them through inverse dynamics using static optimization, but the inherent computational complexity results in time-consuming analysis. In this paper, we propose a knowledge-based deep learning framework for time-efficient inverse dynamic analysis, which can predict muscle activation and muscle forces from joint kinematic data directly while not requiring any label information during model training. …”
Get full text

Statistical Timing Analysis for Subthreshold Circuit Based on Bayesian Inference by Donglin Liu, Yuping Wu, Zhiqiang Li, Xuelian Zhang, Xi Tian

Subjects: Get full text

Cost-Effective Resource Provisioning for Real-Time Workflow in Cloud by Lei Wu, Ran Ding, Zhaohong Jia, Xuejun Li

“…Our approach is evaluated by simulation experiments with real-time workflows of different sizes and different structures. …”
Get full text

Real Time Animation of Trees Based on BBSC in Computer Games by Xuefeng Ao, Zhongke Wu, Mingquan Zhou

“…The method can generate realistic 3D tree animation in real-time, which meets the high requirement for real time in computer games.…”
Get full text

Optimality criteria for deterministic discrete-time infinite horizon optimization by Irwin E. Schochetman, Robert L. Smith

“…We consider the problem of selecting an optimality criterion, when total costs diverge, in deterministic infinite horizon optimization over discrete time. Our formulation allows for both discrete and continuous state and action spaces, as well as time-varying, that is, nonstationary, data. …”
Get full text

Stochastic Passivity of Uncertain Neural Networks with Time-Varying Delays by Jianting Zhou, Qiankun Song, Jianxi Yang

“…The passivity problem is investigated for a class of stochastic uncertain neural networks with time-varying delay as well as generalized activation functions. …”
Get full text

h-Stability for Differential Systems Relative to Initial Time Difference by Peiguang Wang, Xiaowei Liu

“…This paper investigates the relationship between an unperturbed differential system and a perturbed differential system that have initial time difference. Notions of h-stability for differential systems with initial time difference are introduced, and stability criteria are formulated by using variation of parameter techniques.…”
Get full text

Valuation of Credit Derivatives with Multiple Time Scales in the Intensity Model by Beom Jin Kim, Chan Yeol Park, Yong-Ki Ma

“…The effectiveness of these corrections is tested on the bond price and yield curve by investigating the behavior of the time scales with respect to the relevant parameters.…”
Get full text