نتایج جستجو برای: nuclear generators
تعداد نتایج: 261619 فیلتر نتایج به سال:
Nuclear energy is being reconsidered worldwide as a low-carbon and dispatchable source. Following the development of Small Modular Reactors (SMR) to reduce capital costs increase safety new nuclear power plants, microreactors are designed by several companies. Microreactors usually defined SMR with output in range 1–20 MWe. They can operate part electric grid, independently from grid or microgr...
in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
Wind energy development is consumer and environment friendly, it requires shorter construction time compared to thermal, nuclear generation and is cost competitive. It becomes one of the most competitive sources of renewable energy. However, wind power has some disadvantages. For example, wind power is considered an intermittent power supply because wind does not blow 100% of the time. Besides,...
We report here on the development of neutron and photon sources for use in imaging and active interrogation applications, where there is a growing urgency for more advanced interrogation tools. These devices include high yield D-D, D-T and T-T fusion reaction based neutron generators and also low energy nuclear reaction based high-energy gamma generators. One common feature in these various dev...
High fossil fuel prices have rekindled interest in nuclear power. This paper identifies specific nuclear characteristics making it unattractive to merchant generators in liberalized electricity markets, and argues that non-fossil fuel technologies have an overlooked ‘option value’ given fuel and carbon price uncertainty. Stochastic optimization estimates the company option value of keeping open...
the production and application of pet tracers has been a unique step in the progress of nuclear medicine in last two decades. the most important pet tracers include f-18, c-11 and n-13 radioisotopes and many nuclear medicine centers throughout the globe are using them. however some new tracers are under their way to the mass administration, currently being in the clinical trials or preliminary ...
The production and application of PET tracers has been a unique step in the progress of nuclear medicine in last two decades. The most important PET tracers include F-18, C-11 and N-13 radioisotopes and many nuclear medicine centers throughout the globe are using them. However some new tracers are under their way to the mass administration, currently being in th...
We consider perturbations of dynamical semigroups on the algebra all bounded operators in a Hilbert space generated by covariant completely positive measures semi-axis. The construction is based upon unbounded linear generators preadjoint nuclear operators. As an application we construct perturbation semigroup non-unital *-endomorphisms canonical anticommutation relations resulting flow shifts.
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