The method of the quantum kinetic equation is applied to the problem of renormalization of the conductivity of normal metals by gauge electron-electron interactions. It is shown that in the three-dimensional case the relativistic electromagnetic interaction (vector interaction of electrons with transverse photons) leads to an unusual temperature dependence, indicating a deviation from the Fermi...

we have performed a density functional theory investigation on the structural and electronic properties of pristine and nitrogen-doped tio2 anatase nanoparticles as the adsorbents for removal and degradation of hydrazine molecules in the environment. we have presented the most stable adsorption configurations and examined the interaction of hydrazine molecule with these doped and undoped nanopa...

glutathione s-transferases (gsts; ec: 2.5.1.18) are ubiquitous multifunctional enzymes, which play a key role in cellular detoxification. functional genetic polymorphisms in genes encoding gstm1 (a member of gst class mu; omim: 138350), and gstt1 (a member of gst class theta; omim: 600436) have been well defined. the functional null alleles of gstm1 and gstt1 represent deletions of gstm1 and gs...

Understanding the emission time sequence of neutrons, protons, and light charged particles can contribute to the understanding of the nuclear interaction and of the structure of nuclear matter, and it may even be sensitive to details of the nuclear equation of state, such as the density dependence of the nuclear symmetry energy. Small angle two-particle correlation functions can be used to dedu...

We study here the spontaneous clustering of a submonolayer grains under horizontal circular shaking. The occurs when increasing oscillation amplitude beyond threshold. dense area travels in fashion at driving frequency, which even exceeds speed driving. It turns out that observed is due to formation density waves. analysis phenomenological model shows instability uniform profile arises by and c...

We theoretically investigate the frictional drag induced by the Coulomb interaction between spatially separated massless and massive fermions in the Boltzmann regime and at low temperatures. As a model system, we use a double-layer structure composed of a two-dimensional electron gas (2DEG) and an n-doped graphene layer. We analyze this system numerically and also present analytical formulas fo...

This paper presents a detailed assessment of the ability of the 240 Skyrme interaction parameter sets in the literature to satisfy a series of criteria derived from macroscopic properties of nuclear matter in the vicinity of nuclear saturation density at zero temperature and their density dependence, derived by the liquid-drop model, in experiments with giant resonances and heavy-ion collisions...

Large-angle elastic scattering of α-particle and strongly-bound light nuclei at a few tens MeV/nucleon has shown the pattern of rainbow scattering. This interesting process was shown to involve a significant overlap of the two colliding nuclei, with the total nuclear density well above the saturation density of normal nuclear matter (NM). For a microscopic calculation of the nucleus-nucleus pot...

We have systematically examined the circular polarization of monolayer WSe2 at different temperature, excitation energy and exciton density. The valley depolarization in WSe2 is experimentally confirmed to be governed by the intervalley electron-hole exchange interaction. More importantly, a non-monotonic dependence of valley circular polarization on the excitation power density has been observ...