نتایج جستجو برای: medium 2
تعداد نتایج: 2702650 فیلتر نتایج به سال:
The aim of the present investigation was to compare Tyrode’s albumin lactate pyruvate (TALP) medium and TRIS citrate medium for capacitation of caprine sperm. In experiment 1 capacitation was assessed by chlortetracycline assay and in experiment 2 with in vitro fertilization and embryo development. In experiment 2, cumulus oocyte complexes (COCs) recovered by slicing the caprine ovaries were ma...
Experiments were carried out in order to micropropagate sugarcane cultivars through shoot tip and auxilliary bud culture. Rinsing of four cultivars of sugarcane, namely CP-48-103, CP-57-614, CP-69-1062, and NCO-310 in 75% alcohol for 60 seconds and their subsequent disinfection with sodium and calcium hypochloride (1.5% active material) for 15 minutes decreased a significant amount of infection...
somatic embryogenesis was initiated in c. sativus l. from shoot meristems on ls medium containing bap (2×10-5 m)+naa (2×10-5 m). various stages of somatic embryogenesis were observed in the same medium and the development was asynchronous. somatic embryo development proceeded through well recognized sequences (globular to embryoids) with clearly discernible bipolar regions. matured embryos coul...
We investigate the distribution of the interstellar matter in the environs of the H ii region Sh2-205, based on neutral hydrogen 21–cm line data and radio continuum images at 408 and 1420 MHz obtained from the CGPS, 12 CO (J=1→0) observations, high resolution IRAS data (HIRES), and MSX data. Sh2-205 can be separated in three independent optical structures: SH 149.25–0.0, SH 148.83–0.67, and LBN...
It is argued that Majorana zero modes in a system of quantum fermions can mediate a teleportation-like process with the actual transfer of electronic material between well-separated points. The problem is formulated in the context of a quasirealistic and exactly solvable model of a quantum wire embedded in a bulk p-wave superconductor. An explicit computation of the tunneling amplitude is given...
We present an analysis of far–infrared (FIR) [CII] and [OI] fine structure line and continuum observations obtained with Herschel/PACS, and 12CO(1–0) observations obtained with the IRAM Plateau de Bure Interferometer, of Lyman-break analogs (LBAs) at z ∼ 0.2. The principal aim of this work is to determine the typical interstellar medium (ISM) properties of z ∼ 1−2 main sequence (MS) galaxies, w...
Purpose: The main aim of the present study was to find out if serum-free treatment was able to up-regulate cyclooxygenase-2 (COX-2) pathway in A549 cells which were treated with serum-free medium for different hours. Methods: Prostaglandin E2 (PGE2, a prostaglandin mainly from COX-2 pathway) in the supernatant synthesized by A549 cells, were determined with PGE2 enzyme immunoassay kits. The pro...
in all biological systems growth is defined as increase of chemical compounds. bacteria can achieve to balanced growth if they are growing in a medium, which are completely adapted to it. clostridium chauvoei, (clostridium feseri) is an anaerobic, spore forming, motile, and polymorph bacteria, which its size varies from 0.5-1 to 3-8 micron and could be observed as individual bacterium, diplo, a...
We devise a Monte-Carlo based, optimized filter match method to extract the thermal Sunyaev-Zel’dovich (SZ) signature of a catalog of 116 low-redshift X-ray clusters from the first year data release of the Wilkinson Microwave Anisotropy Probe (WMAP). We detect an over-all amplitude for the SZ signal at the ∼ 8σ level, yielding a combined constraint of fgash = 0.08 ± 0.01(ran) ± 0.01(sys) on the...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید