نتایج جستجو برای: 4321
تعداد نتایج: 141 فیلتر نتایج به سال:
Example 1 This example shows two binary data blocks. The first one was compressed by the CBF CANONICAL compression algorithm and is presented as hexadecimal data. The first character ‘H’ on the data lines means hexadecimal. It could have been ‘O’ for octal or ‘D’ for decimal. The second character on the line shows the number of bytes in each word (in this case ‘4’), which then requires eight he...
First Hubble Space Telescope observations of the brightest stars in the Virgo galaxy M100 = NGC 4321
As galáxias espirais normais possuem um núcleo, disco, bojo, halo e braços espirais. Esses sistemas despertam muita curiosidade, atração questionamentos científicos consequentemente, muitos estudos técnicas são propostas para análise destas estruturas. Neste trabalho implementamos o método da Transformada de Fourier bidimensional a das estruturas isso, foi desenvolvido programa em Python. O alg...
We present the Atacama Large Millimeter/Sub-millimeter Array (ALMA) cycle-0 science verification data of the CO(1-0) line emission in the central region of NGC 4321 (also known as M100) at the distance of 17.1 Mpc and VLA, L-band data of HI of the same galaxy. We have drawn the center area of M100 in the (12)CO(J = 1-0) line with the resolution of (3.87″ × 2.53″) as viewed by ALMA, along with H...
Near-infrared (JHK) images of the nucleus of the barred spiral galaxy M100 (NGC 4321) have been obtained using a high-bandwidth tip-tilt secondary and fast guider system on the 3.8m United Kingdom Infrared Telescope (UKIRT). The resulting images, with a resolution of 0: 00 34 at K, reveal for the rst time a host of compact \knots", which appear to be the result of a recent burst (or bursts) of ...
Treatments of various otolaryngological cystic diseases by OK-4321: its indications and limitations.
OBJECTIVES/HYPOTHESIS The aim of this study was to evaluate the indications for, and outcomes and limitations of, OK-432 therapy in various otolaryngological cystic diseases. STUDY DESIGN A retrospective clinical study at Yamagata University School of Medicine and the Fukase Clinic in Japan. METHODS Between April 1996 and November 2009 we tried OK-432 therapy in 148 patients with otolaryngo...
Dynamic stability derivatives are essential to predicting the open and closed loop performance, stability, and controllability of aircraft. Computational determination of constant-rate dynamic stability derivatives (derivatives of aircraft forces and moments with respect to constant rotational rates) is currently performed indirectly with finite differencing of multiple time-accurate computatio...
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