نتایج جستجو برای: holy halo
تعداد نتایج: 20769 فیلتر نتایج به سال:
In this paper, a possible relation between the high dispersion in metallicity of metal-poor halo stars and the minor merger processes in the history of the Galaxy is presented. Observations show that satellite galaxies have been falling into the gravitational well of the Galaxy and then disrupted by the tidal force through minor merger processes. As a result, the foreign populations of stars in...
We report optical photometry and Hi synthesis observations of the southern edge-on S c,d galaxy IC 5249. The observations were carried out primarily to determine if IC 5249 has a red halo surrounding it similar to the halo that has recently been found surrounding the northern edge-on galaxy NGC 5907. The galaxy IC 5249 is almost perfectly edge-on, and it shows no direct sign of warping or flari...
We report optical photometry and Hi synthesis observations of the southern edge-on S c,d galaxy IC 5249. The observations were carried out primarily to determine if IC 5249 has a red halo surrounding it similar to the halo that has recently been found surrounding the northern edge-on galaxy NGC 5907. The galaxy IC 5249 is almost perfectly edge-on, and it shows no direct sign of warping or flari...
We report optical photometry and Hi synthesis observations of the southern edge-on Sc,d galaxy IC 5249. The observations were carried out primarily to determine if IC 5249 has a red halo surrounding it similar to the halo that has recently been found surrounding the northern edge-on galaxy NGC 5907. The galaxy IC 5249 is almost perfectly edge-on, and it shows no direct sign of warping or flarin...
RNase H1 from extreme halophilic archaeon Halobacterium sp. NRC-1 (Halo-RNH1) consists of an N-terminal domain with unknown function and a C-terminal RNase H domain. It is characterized by the high content of acidic residues on the protein surface. The far- and near-UV CD spectra of Halo-RNH1 suggested that Halo-RNH1 assumes a partially folded structure in the absence of salt and divalent metal...
Protective effect of valsartan (Val), an angiotensin II (AII)-receptor blocker (ARB), against organ damage is reported to depend on the dosing time in hypertensive patients. Dosing-time-dependent effect of Val on survival of stroke-prone spontaneously hypertensive rats (SHRSP) under a 12-h lighting cycle was examined. Val (4 mg/kg per day) and olmesartan medoxomil (OM) (1 mg/kg per day), anothe...
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