3-D hydrodynamical simulations of SNR-clouds and SNR-SNR interactions in Starburst environments

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Snr 2001

s of Scientific Presentations Listed Alphabetically by Author/Presenter Peak Alpha Frequency: An Electroencephalographic Measure of Cognitive Preparedness Efthymios Angelakis, PhD candidate University of Tennessee, Knoxville, Tennessee [email protected] Introduction. Electroencephalographic (EEG) peak alpha frequency (PAF) has been shown to correlate with a variety of phenomena, including age, m...

متن کامل

SNR Maximization at CSI Aware AF Relay

This paper concerns two-hop communication over relay-assisted Block fading channel. It is assumed there is not a direct link between the transmitter and the affiliated destination and the communication occurs in two hops through the use of a relay, where the amplify and forward (AF) strategy is employed at this node. In this case, in a Rayleigh block fading channel, the optimal weight function ...

متن کامل

Waterfilling Gains O(1/SNR) at High SNR

We show that the gain for using a waterfilling power allocation instead of a flat allocation over non-singular channel components is negligible at high signal-to-noise ratios. Consider the standard additive noise communication channel with a quadratic power constraint. Although waterfilling provides the optimal input distribution for Gaussian noise channels, sub-optimal distributions are often ...

متن کامل

Fuzzy Logic Estimator for Variant SNR Environments

The acquisition system is one of the most sensitive stages in a Direct Sequence Spread Spectrum (DS-SS) receiver (Peterson, Ziemer & Borth, 1995), due to its critical position in order to demodulate the received information. There are several schemes to deal with this problem, such as serial search and parallel algorithms (Proakis, 1995). Serial search algorithms have slow convergence time but ...

متن کامل

Snr Wall Review

The two hypotheses are usually distinguished by means of a test-statistic which is an “averaged” quantity computed by combining many observations. When a completely trustworthy ergodic probabilistic model exists for the fading and noise processes, then the probabilities of detection error will drop to zero with the number of observations as the test-statistic concentrates and a threshold can be...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Proceedings of the International Astronomical Union

سال: 2004

ISSN: 1743-9213,1743-9221

DOI: 10.1017/s174392130400198x