Stability for the logarithmic Sobolev inequality
This paper is devoted to stability results for the Gaussian logarithmic Sobolev inequality, with explicit stability constants.
Heat current properties of a rotor chain type model with next-nearest-neighbor interactions
Published in Journal of Physics A: Mathematical and Theoretical
In this article, to study the heat flow behavior, we perform analytical investigations in a rotor chain type model (involving inner stochastic noises) with next and next-nearest-neighbor (NN) interactions. It is known in the literature that the chain rotor model with long range interactions presents an insulating phase for the heat conductivity. Bu...
Spherical storage facilities as an energy-saving innovation in small business forms
Published in BIO Web of Conferences
Ensuring food security is a priority for the development of Russian agriculture. In this regard, the increase in the number of refrigeration plants for storing agricultural and other products, which require a significant amount of electric energy to generate cold, necessitates the search and development of new energy-efficient sources of cold suppl...
Trilinear embedding for divergence-form operators with complex coefficients
We prove a dimension-free $L^p(Omega)times L^q(Omega)times L^r(Omega)rightarrow L^1(Omegatimes (0,infty))$ embedding for triples of elliptic operators in divergence form with complex coefficients and subject to mixed boundary conditions on $Omega$, and for triples of exponents $p,q,r in (1,infty)$ mutually related by the identity $1/p+1/q+1/r=1$. H...
On the intriguing subject of the low amplitudes of magnetic anomalies at the Powell Basin
Published in Frontiers in Earth Science
The Powell Basin is a small oceanic basin bounded by continental blocks that fragmented during break up of Antarctica from South America. This basin bounds the South Orkney Microcontinent to the east, the South Scotia Ridge to the north, and the Antarctic Peninsula to the west. The timing of its opening is poorly constrained due to the low amplitud...
Appraisal of geothermal potentials of some parts of the Abakaliki Anticlinorium and adjoining areas (Southeast Nigeria) ...
Published in Frontiers in Earth Science
The Abakaliki Anticlinorium and its adjoining areas were appraised with the object of delineating high geothermal potential zones. Spectral depth analysis involving an improved centroid technique was used to analyze high-quality magnetic data. The obtained geothermal parameters were gridded to map various geothermal features within the investigated...
3D Model of Heat Flow during Diffusional Phase Transformations.
Published in Materials (Basel, Switzerland)
The structure of metallic materials has a significant impact on their properties. One of the most popular methods to form the properties of metal alloys is heat treatment, which uses thermally activated transformations that take place in metals to achieve the required mechanical or physicochemical properties. The phase transformation in steel resul...
Retrieval of lunar polar heat flow from Chang’E-2 microwave radiometer and Diviner observations
Published in Frontiers in Astronomy and Space Sciences
The internal heat flow related to the Moon’s composition, interior structure, and evolution history is not well-constrained and understood on a global scale. Up to now, only two in situ heat flow experiments, Apollo 15 and 17 were deployed nearly 50 years ago. The measured high values of heat flow might be influenced by lateral heat at highland/mar...
Energy Saving Thermal Systems on the Mobile Platform of the Mini-Bakery
Published in Strojnícky časopis - Journal of Mechanical Engineering
Evaluates energy resources in the production of bakery products on a moving platform of a mini-bakery, with the possibility of recuperating heat flows based on their redistribution with the creation of local heating zones. The final acceptable conditions were established and a heat and mass transfer model was presented for the possible control of t...
STUDY OF THERMAL PERFORMANCE OF PREFABRICATED LARGE PANEL BUILDINGS
Many countries in Eastern Europe, during the 1960–1970s, as well as Albania responded to the growing demand for new houses utilizing the emerging trends for industrialization of the construction process and mass construction of prefabricated residential buildings based on large-panel prefabricated RC elements. During the 1970s large-panel buildings...
