The mid-depth temperature maximum (TeM) was measured in an estuarine Bol'shoi Vilyui Lake (Kamchatka peninsula, Russia) in summer 2015. We applied 1D k–ε model LAKE to the case, and found it successfully simulating the phenomenon. We argue that the main prerequisite for mid-depth TeM development is a salinity increase below the freshwater mixed layer, sharp enough in order to increase the temperature with depth not to cause convective mixing and double diffusion there.
The paper addresses the completeness of sines and cosines with non-integer indices in the space of Lebesgue-integrable functions. The criteria for the variation from the integer value have been found such that sine and cosine systems are complete.
We develop efficient iterative methods for solving inverse problems of wave tomography in models incorporating both diffraction effects and attenuation. In the inverse problem the aim is to reconstruct the velocity structure and the function that characterizes the distribution of attenuation properties in the object studied. We prove mathematically and rigorously the differentiability of the residual functional in normed spaces, and derive the corresponding formula for the Fréchet derivative.
P. Verezemskaya, N. Tilinina, S. Gulev, I. A. Renfrew, and M. Lazzara. Southern ocean mesocyclones and polar lows from manually tracked satellite mosaics. Geophysical Research Letters, 44, 2017. [ DOI ]
E. V. Katkova, A. V. Onufriev, B. Aguilar, and V. B. Sulimov. Accuracy comparison of several common implicit solvent models and their implementations in the context of protein-ligand binding. Journal of Molecular Graphics and Modelling, 72:70–80, 2017. [ DOI ]
A. V. Tikhonravov, I. V. Kochikov, and A. G. Yagola. Error self-compensation mechanism in the optical coating production with direct broad band monitoring. Optics Express, 25(22):27225–27233, 2017. [ DOI ]