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Hyperpolarization is the spin polarization of the atomic nuclei of a material in a magnetic field far beyond thermal equilibrium conditions determined by the Boltzmann distribution. [1] It can be applied to gases such as 129 Xe and 3 He , and small molecules where the polarization levels can be enhanced by a factor of 10 4 –10 5 above thermal ...
The hyperpolarization creates a large signal intensity, and the wide range of chemical shifts allows for identifying when the 129 Xe associates with molecules like hemoglobin. 129 Xe is preferred over 131 Xe for MRI because 129 Xe has spin 1/2 (compared to 3/2 for 131 Xe), a longer T1, and 3.4 times larger gyromagnetic ratio (11.78 MHz/T). [3]
Within the scope of the GÖKÇE Project, ANS/KKS/Laser guided, which can be used with the 1000-lb Mk-83 general purpose bombs in the HvKK inventory and the SARB-83T sequential piercing warhead developed and produced by TÜBİTAK SAGE, has the ability to effectively hit moving and fixed targets. and a cost-effective guidance kit will be developed.
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Hyperpolarized gas MRI, also known as hyperpolarized helium-3 MRI or HPHe-3 MRI, is a medical imaging technique that uses hyperpolarized gases to improve the sensitivity and spatial resolution of magnetic resonance imaging (MRI).
Turkish Space Systems, Integration and Test Centre (Turkish: Uzay Sistemleri, Entegrasyon ve Test Merkezi) (USET) is a spacecraft production and testing facility owned by the Ministry of National Defence and operated by Turkish Aerospace Industries (TAI).
Hyperpolarization has several meanings: Hyperpolarization (biology) occurs when the strength of the electric field across the width of a cell membrane increases Hyperpolarization (physics) is the selective polarization of nuclear spin in atoms far beyond normal thermal equilibrium
It is intended to be operated in cross-border and residential area. The missiles are launched from 550 mm (22 in) long, single-use tubes. Each missile and its tube together weigh about 0.5 kg (1.1 lb). The mini-missile has a maximum distance of 2 km (1.2 mi) and an effective maximum range of 100–500 m (330–1,640 ft).