Results 11 to 20 of about 1,087,264 (262)
Giemsa C-Banding and the Evolution of Wheat [PDF]
Proceedings of the National Academy of Sciences, 1974 The somatic chromosomes of common wheat, Triticum aestivum L. (2 n = 6x = 42), and those of two of its diploid progenitors and T. speltoides , have been individually identified by a Giemsa staining technique.
B S, Gill, G, Kimber
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Remote Sensing, 2019 Methods based on Sentinel-1 data were developed to monitor crops and fields to facilitate the distribution of subsidies. The objectives were to (1) develop a methodology to predict individual crop species or or management regimes; (2) investigate the ...
Erkki Tomppo, Oleg Antropov, Jaan Praks
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A penta‐band microstrip slot antenna for S‐, C‐ and X‐band applications
Electronics Letters, 2023 This letter presents a compact penta‐band microstrip slot antenna. The proposed antenna comprises a microstrip feed line on the top plane, a polytetrafluoroethylene (PTFE) substrate, and a slotted ground plane.
Muhammad Asad Rahman +5 more
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A Compact Dual-Band Microstrip Patch Antenna for C- and X- and Ku-Band Applications
Engineering Proceedings, 2023 The paper presents a compact dual-band pentagonal-shaped patch antenna, with resonating frequencies 7.6 GHz and 12 GHz, that is used for satellite communication, 5G application, and high-speed applications.
Muhammad Zahid +2 more
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The Giemsa C-Banded Karyotype of Rye [PDF]
Proceedings of the National Academy of Sciences, 1974 The chromosomes of rye have been individually identified by their distinctive heterochromatin pattern with Giemsa staining and classified on the basis of their homoeology with wheat chromosomes. The constitutive heterochromatin detected by C-banding has been shown to be identical with the classical heterochromatin as seen in the pachytene of meiosis in
B S, Gill, G, Kimber
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I-Shaped Metamaterial Using SRR for Multi-Band Wireless Communication
Crystals, 2022 A novel I-shaped metamaterial (ISMeTM) using split-ring resonator (SRR) for multi-band wireless communication is presented in this paper. The proposed ISMeTM unit cell structure is designed using the three-square split-ring resonators (SSRRs) and I ...
Bukola Ajewole +2 more
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Sequential Q- and C-band staining of pig chromosomes, and some comments on C-band polymorphism and C-band technique [PDF]
Hereditas, 2008 Sequential Q- and C-band staining of chromosomes of domestic pig (Sus scrofa domestica) is presented, probably for the first time, and the C-band pattern is described. Large C-bands were usually found on pair Nos. 1, 13, 15, 16, and 18, but in some animals large C-bands were found on other pairs, too.
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Observation of Raman Gain in Reduced Length of Bismuth Erbium Doped Fiber [PDF]
Journal of Optoelectronical Nanostructures, 2020 Raman amplification of a 49 cm Bismuth oxide (Bi2O3) as a nonlinear gainmedium based erbium doped fiber amplifier (EDFA) is reported in new and compactdesign in near infrared spectral regions.
شریفه شاهی +3 more
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Satellite television transmission in the world - broadcasting systems and standards
Acta Scientiarum: Technology, 2020 This paper considers the characteristics of satellite television transmission in the world. An overview of the development of satellite television is given through the following characteristics: broadcasting systems - analog and digital (SDTV, HDTV ...
Branimir Jaksic +4 more
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European Journal of Entomology, 2016 In the present work, we have characterized the chromosomes of 13 Cassidinae beetles, belonging to four tribes, the broad aim being to increase the cytogenetic data and establish the mechanisms involved in chromosome evolution of this subfamily, which ...
Amália T. LOPES +2 more
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