Results 41 to 50 of about 24,082,670 (324)

New C band markers of human chromosomes: C band position variants. [PDF]

Journal of Medical Genetics, 1980
Although it is well known that variations in size are common in the centric heterochromatin of human chromosomes, it has not been appreciated that centric heterochromatin may be positioned either entirely on the short arm, centrally, or entirely on the long arm.
openaire   +2 more sources

C-Band All-Sky Survey: A First Look at the Galaxy [PDF]

, 2015
We present an analysis of the diffuse emission at 5 GHz in the first quadrant of the Galactic plane using two months of preliminary intensity data taken with the C-Band All Sky Survey (C-BASS) northern instrument at the Owens Valley Radio Observatory ...
Copley, C., Davies, R. D., Davis, R. J., Dickinson, C., Ferreira, P. G., Holler, C. M., Irfan, M. O., Jonas, J. L., Jones, Michael E., King, O. G., Leahy, J. P., Leech, J., Leitch, E. M., Muchovej, S. J. C., Pearson, T. J., Peel, M. W., Readhead, A. C. S., Stevenson, M. A., Sutton, D., Taylor, Angela C., Zuntz, J.   +20 more
core   +3 more sources

On Sea Ice Measurement by a C-Band Scatterometer at VV Polarization: Methodology Optimization Based on Computer Simulations

Remote Sensing, 2019
We consider sea ice and water microwave backscatter features at the C-band with vertical transmit and receive polarization and present a method for sea ice/water discrimination using a multiple fixed fan-beam satellite scatterometer.
Alexey Nekrasov, Alena Khachaturian, Evgeny Abramov, Oleg Markelov, Mikhail Bogachev   +4 more
doaj   +1 more source

Multi-band SAR intercomparison study in the Antarctic Peninsula for sea ice and iceberg detection

Frontiers in Marine Science, 2023
Synthetic aperture radar (SAR) systems are one of the best resources to gather information in polar environments, but the detection and monitoring of sea ice types and icebergs using them is still a challenge. Limitations using single-frequency images in
Constanza S. Salvó, Ludmila Gomez Saez, Julieta C. Arce   +2 more
doaj   +1 more source

Ionospheric Correction of InSAR Time Series Analysis of C-band Sentinel-1 TOPS Data

IEEE Transactions on Geoscience and Remote Sensing, 2019
The Copernicus Sentinel-1A/B satellites operating at C-band in terrain observation by progressive scans (TOPS) mode bring unprecedented opportunities for measuring large-scale tectonic motions using interferometric synthetic aperture radar (InSAR ...
C. Liang, P. Agram, M. Simons, E. Fielding   +3 more
semanticscholar   +1 more source

Development of C-band 6 MeV On-axis Coupled Standing Wave Accelerating Tube

Yuanzineng kexue jishu, 2022
In order to develop a compact electron linear accelerator, a C-band on-axis coupled standing wave accelerating tube operating at the frequency of 5 712 MHz was developed in this paper.
YANG Yu;YANG Jinghe;YU Guolong;HAN Guangwen;LYU Yuepeng;WANG Bo;CUI Aijun;WU Qingfeng;WANG Changqiang;FAN Yuxuan;ZHU Zhibin
doaj  

C-band polymorphism in non-Hodgkin lymphoma [PDF]

Hereditas, 2008
The pattern of heteromorphism in C‐band positive constitutive heterochromatin of human chromosomes Nos. 1, 9, and 16 was studied in peripheral lymphocytes from 78 patients with non‐Hodgkin lymphoma and 78 control individuals. The parameters of the heterochromatic regions analyzed were relative size, symmetry‐asymmetry within homologous pairs, and ...
U, Kristoffersson, R, Berger, A, Bernheim, M, Akerman, H, Olsson, F, Mitelman   +5 more
openaire   +2 more sources

Rapid Detection of Windthrows Using Sentinel-1 C-Band SAR Data

Remote Sensing, 2019
Storm events are capable of causing windthrow to large forest areas. A rapid detection of the spatial distribution of the windthrown areas is crucial for forest managers to help them direct their limited resources.
Marius Rüetschi, D. Small, L. Waser
semanticscholar   +1 more source

The C-Band All-Sky Survey (C-BASS): design and capabilities [PDF]

Monthly notices of the Royal Astronomical Society, 2018
The C-Band All-Sky Survey (C-BASS) is an all-sky full-polarization survey at a frequency of 5 GHz, designed to provide complementary data to the all-sky surveys of WMAP and Planck, and future CMB B-mode polarization imaging surveys.
Michael E. Jones, A. Taylor, Moumita Aich, C. Copley, C. Copley, H. Chiang, R. Davis, C. Dickinson, R. Grumitt, Y. Hafez, H. Heilgendorff, C. Holler, C. Holler, M. O. Irfan, M. O. Irfan, L. Jew, J. J. John, J. Jonas, O. King, O. King, J. Leahy, J. Leech, E. Leitch, S. Muchovej, T. Pearson, Michael Peel, Michael Peel, A. Readhead, J. Sievers, M. Stevenson, J. Zuntz, J. Zuntz, J. Zuntz   +32 more
semanticscholar   +1 more source

28 Gb/s direct modulation heterogeneously integrated C-band InP/SOI DFB laser [PDF]

, 2015
We demonstrate direct modulation of a heterogeneously integrated C-band DFB laser on SOI at 28 Gb/s with a 2 dB extinction ratio. This is the highest direct modulation bitrate so far reported for a membrane laser coupled to an SOI waveguide.
Abbasi, Amin, Bauwelinck, Johan, Duan, Guang-Hua, Lelarge, Francois, Morthier, Geert, Roelkens, Günther, Van Kerrebrouck, Joris, Verbist, Jochem, Yin, Xin   +8 more
core   +1 more source