Results 21 to 30 of about 743 (100)
Evolution of the S-Genomes in Triticum-Aegilops Alliance: Evidences From Chromosome Analysis
Frontiers in Plant Science, 2018 Five diploid Aegilops species of the Sitopsis section: Ae. speltoides, Ae. longissima, Ae. sharonensis, Ae. searsii, and Ae. bicornis, two tetraploid species Ae. peregrina (= Ae. variabilis) and Ae. kotschyi (Aegilops section) and hexaploid Ae. vavilovii
Alevtina S. Ruban +2 more
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Melting-layer modelling at C-Band [PDF]
Advances in Radio Science, 2010 Abstract. Stratiform cloud formations, such as a uniform type of precipitating clouds, are sub dividable into layers with different aggregate states. In this way, it is adaptable to measurements with polarimetric radar. An important task here is the detection of the transition zone between the liquid particles (raindrops) below and the frozen particles
Madhu Chandra, J. Steinert
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Genetics and Molecular Biology, 2006 Cytogenetic studies were performed on two sympatric species of Characidium, C. gomesi and C. cf. zebra, from the Grande River basin, Minas Gerais State, Brazil.
Alexandre Rodrigues da Silva +1 more
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Frontiers in Physiology, 2021 Aortic compliance is an important determinant of cardiac afterload and a contributor to cardiovascular morbidity. In the present study, we sought to provide in silico insights into the acute as well as long-term effects of aortic compliance decrease on ...
Stamatia Pagoulatou +4 more
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Classification of ice crystals at C-band [PDF]
Advances in Radio Science, 2009 Abstract. Clouds consist of water particles (hydrometeors) in different aggregate states. Above the melting layer these hydrometeors are formed mainly as ice crystals and other completely or partly frozen particles. With measurements from the C-band dual polarimetric radar POLDIRAD (Oberpfaffenhofen, Germany) the backscattered signals of the ice ...
J. Steinert, Madhu Chandra
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BMC Genetics, 2012 Background The karyotypes of Leptodactylus species usually consist of 22 bi-armed chromosomes, but morphological variations in some chromosomes and even differences in the 2n have been reported.
Gazoni Thiago +7 more
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Genetics and Molecular Biology, 1999 The chromosomes of two neotropical freshwater fish species, namely Liposarcus anisitsi (Siluriformes, Loricariidae) and Leporinus elongatus (Characiformes, Anostomidae), were investigated by means of C-banding, Ag-NORs, fluorochrome staining and banding ...
Roberto Ferreira Artoni +3 more
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Heterochromatin (C bands) in bovine chromosomes [PDF]
Hereditas, 2009 Metaphase chromosomes from cattle leukocytes were stained for constitutive heterochromatin. It was possible to demonstrate heterochromatin in the centromere regions of the autosomes but not of the X chromosome. The short arm and the centromere region of the Y chromosome were more faintly stained than the centromere regions of the autosomes.
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Sleep Apnea Syndrome Sensing at C-Band [PDF]
IEEE Journal of Translational Engineering in Health and Medicine, 2018 A non-intrusive sleep apnea detection system using a C-Band channel sensing technique is proposed to monitor sleep apnea syndrome in real time. The system utilizes perturbations of RF signals to differentiate between patient's breathing under normal and sleep apnea conditions. The peak distance calculation is used to obtain the respiratory rates.
Xiaodong Yang +8 more
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Comparative Cytogenetics, 2012 The genus Artibeus represents a highly diverse group of bats from the Neotropical region, with four large species occurring in Brazil. In this paper, a comparative cytogenetic study was carried out on the species Artibeus obscurus Schinz, 1821, A ...
Marcela de Lemos Pinto +5 more
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