Results 71 to 80 of about 2,422,072 (198)

On the Capacity of the Peak-Limited and Band-Limited Channel

Entropy
We investigate the peak-power limited (PPL) Additive White Gaussian Noise (AWGN) channels in which the signal is band-limited, and its instantaneous power cannot exceed the power P.
Michael Peleg, Shlomo Shamai
doaj   +1 more source

Geometry-Based Bounds on the Capacity of Peak-Limited and Band-Limited Signals over the Additive White Gaussian Noise Channel at a High SNR

Entropy
We present a new computable geometry-based upper bound on the capacity of peak-power-limited and band-limited signal over the Additive White Gaussian Noise Channel. The peak limit applies at continuous time.
Michael Peleg, Shlomo Shamai
doaj   +1 more source

Proposal to generate 10 TW level femtosecond x-ray pulses from a baseline undulator in conventional SASE regime at the European XFEL

, 2013
Output characteristics of the European XFEL have been previously studied assuming an operation point at 5 kA peak current. In this paper we explore the possibility to go well beyond such nominal peak current level. In order to illustrate the potential of
Geloni, Gianluca, Kocharyan, Vitali, Saldin, Evgeni, Serkez, Svitozar, Zagorodnov, Igor   +4 more
core  

Driver circuit for inductive loads [PDF]

, 1972
Circuit, based on use of power transistors which do not display second breakdown under valve loading, drives inductive loads. Peak voltages, power dissipations, heat sink requirements, and thermal stability considerations can be obtained by theoretical ...
Cooke, W. A.
core   +1 more source

Switching Characteristic of HiPak 6.5 kV IGBT and the Influence of Gate Unit

Kongzhi Yu Xinxi Jishu, 2015
It presented the investigation on the reverse recovery of ABB HiPak 6 500 V/750 A IGBT module. For the first time, the forward recovery and the reverse recovery of diode and its anti-parallel connected IGBT were researched as a function of di/dt, and the
Makan Chen, Raffael Schnell
doaj  

Topical carnosine gel improves intermittent high-intensity exercise performance in world-class rugby sevens players

Journal of the International Society of Sports Nutrition
Background The topical application of a carnosine gel may increase intramuscular carnosine concentrations and thereby improve exercise performance. This study investigated the effect of a topical carnosine gel on intermittent high-intensity exercise ...
C. Martyn Beaven, Carl James, Daniel T. McMaster, Nic Brockelbank   +3 more
doaj   +1 more source

Non-preemptive Scheduling in a Smart Grid Model and its Implications on Machine Minimization [PDF]

, 2017
We study a scheduling problem arising in demand response management in smart grid. Consumers send in power requests with a flexible feasible time interval during which their requests can be served.
Liu, Fu-Hong, Liu, Hsiang-Hsuan, Wong, Prudence W. H.   +2 more
core   +1 more source

Peak Power Markets for Satellite Solar Power [PDF]

, 2002
This paper introduces first Indonesia, comprises 15,000 islands, has land area of two millions square kilometers. Extending from 95 to 141 degrees East longitude and from 6 degrees North to 11 degrees South latitude. Further the market of the Space Solar
Landis, Geoffrey A.
core   +1 more source

Storage peak gas-turbine power unit [PDF]

A storage gas-turbine power plant using a two-cylinder compressor with intermediate cooling is studied. On the basis of measured characteristics of a .25 Mw compressor computer calculations of the parameters of the loading process of a constant capacity ...
Tsinkotski, B.
core   +1 more source

Effect of increased protein intake before pre-event on muscle fatigue development and recovery in female athletes

Journal of Education and Health Promotion
Background: Protein plays a vital role in facilitating muscle growth and also plays an important part in the optimal repair and recovery of the muscle after exercise. These benefits are achieved by consuming higher-protein diets.
Taghread Ahmed Elsayed Ahmed, Heba Ali Ibrahim Seleem, Ghada Mohamed Youssef Elsayed, Marwa Ahmed Fadl Kholif, Rania Mohammed Abduljawad, Nour Taha Ebrahem Housen, Naglaa Mohamed Roby Sofy, Hager Abdel Hady   +7 more
doaj   +1 more source