نتایج جستجو برای: ویتامین 12b نشاندار
تعداد نتایج: 4971 فیلتر نتایج به سال:
WASP-12b stands out among the planets of its class hot Jupiters because observed fast orbital decay attributed to tidal dissipation. The measured rate period change is P?orb=?29±3ms/yr= ?(9.2±1.0)×10?10s/s. In literature heretofore, all attempts explain this high were based on assumption that evolution dominated by tides in star. Since modified quality factor yellow dwarfs insufficient warrant ...
ترکیبات آلی نشاندار ترکیباتی هستند که در ساختمان مولکولی آنها عناصر رادیوایزوتوپ وجود دارد.
In the present study, we investigate and compare the efficacy of bone marrow- and adipose tissue-derived mesenchymal stem cell (MSCs) in corneal wound healing. A penetrating injury was created in the right corneas of Wistar rats (n = 40). Ten microliters of phosphate-buffered solution (PBS) containing 2 × 10(5) green fluorescent protein (GFP) labeled bone-marrow-derived MSCs to group 1 (n = 15)...
Mycobacterium avium subsp. paratuberculosis is shed into the milk and feces of cows with advanced Johne's disease, allowing the transmission of M. avium subsp. paratuberculosis between animals. The objective of this study was to formulate an optimized protocol for the isolation of M. avium subsp. paratuberculosis in milk. The parameters investigated included chemical decontamination with N-acet...
This paper presents recent trends in avionics systems development from bespoke systems through to COTS and emerging Integrated Modular Avionics architectures. The advances in Ada and RTOS technologies are explained and the impact of requirements for RTCA/DO-178B and EUROCAE/ED-12B certification and achievements are presented in the context of the GNAT and VxWorks technologies.
When Micrococcus strain 12B grown on o-phthalate was incubated with 3-methylphthalate, three compounds accumulated. These were shown to be 2-pyrone-3-methyl-4,6-dicarboxylic acid, 3,4-dihydroxy-6-methylphthalic acid, and 5-hydroxy-3-methyphthalic acid, all previously undescribed. A pathway for the formation of these compounds is proposed.
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