350 research outputs found
Digital Rectification of the Kompsat 3A Satellite Image and Accuracy Assessment
ΠΠ°ΡΡΠΎΠ³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ, ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎ ΠΊΡΡΠΏΠ½ΠΎΠΌΠ°ΡΡΡΠ°Π±Π½ΡΠ΅ ΠΊΠ°ΡΡΡ ΠΈ ΠΏΠ»Π°Π½Ρ, ΡΠ²Π»ΡΡΡΡΡ Π²Π°ΠΆΠ½ΡΠΌΠΈ Π΄Π°Π½Π½ΡΠΌΠΈ Π΄Π»Ρ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ ΡΠ΅Π»ΡΡΠΊΠΈΠΌ Ρ
ΠΎΠ·ΡΠΉΡΡΠ²ΠΎΠΌ ΠΈ ΡΡΡΠΎΠΉΡΠΈΠ²ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ. ΠΠ΄Π½ΠΈΠΌ ΠΈΠ· ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² ΡΠ±ΠΎΡΠ° Π΄Π°Π½Π½ΡΡ
Π΄Π»Ρ ΠΊΡΡΠΏΠ½ΠΎΠΌΠ°ΡΡΡΠ°Π±Π½ΠΎΠ³ΠΎ ΡΠ΅Π»ΡΡΠΊΠΎΡ
ΠΎΠ·ΡΠΉΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΠΊΠ°ΡΡΠΎΠ³ΡΠ°ΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ Π΄ΠΈΡΡΠ°Π½ΡΠΈΠΎΠ½Π½ΠΎΠ΅ Π·ΠΎΠ½Π΄ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅. Π‘ΠΏΡΡΠ½ΠΈΠΊΠΎΠ²ΡΠ΅ ΡΠ½ΠΈΠΌΠΊΠΈ, ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎ Ρ Π²ΡΡΠΎΠΊΠΈΠΌ ΠΏΡΠΎΡΡΡΠ°Π½ΡΡΠ²Π΅Π½Π½ΡΠΌ ΡΠ°Π·ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ΠΌ, ΠΏΠΎΠ»ΡΡΠ΅Π½Π½ΡΠ΅ Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΡΠΏΡΡΠ½ΠΈΠΊΠΎΠ²ΡΡ
ΡΠΈΡΡΠ΅ΠΌ, Π΄Π°ΡΡ ΠΏΠΎΠ΄ΡΠΎΠ±Π½ΡΡ, Π΄ΠΎΡΡΠΎΠ²Π΅ΡΠ½ΡΡ ΠΈ ΡΠΎΡΠ½ΡΡ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡ ΠΎ ΡΠ΅Π»ΡΡΠΊΠΎΡ
ΠΎΠ·ΡΠΉΡΡΠ²Π΅Π½Π½ΡΡ
ΡΠ³ΠΎΠ΄ΡΡΡ
. Π‘ΠΏΡΡΠ½ΠΈΠΊΠΎΠ²ΡΠ΅ ΡΠ½ΠΈΠΌΠΊΠΈ ΠΏΠΎΠ΄Π²Π΅ΡΠΆΠ΅Π½Ρ ΠΈΡΠΊΠ°ΠΆΠ΅Π½ΠΈΡΠΌ ΠΏΠΎΠ΄ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ΠΌ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΡΠ°ΠΊΡΠΎΡΠΎΠ², ΠΌΠ½ΠΎΠ³ΠΈΠ΅ ΠΈΠ· ΠΊΠΎΡΠΎΡΡΡ
ΠΈΡΠΏΡΠ°Π²Π»ΡΡΡΡΡ Π² ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΠΏΡΠ΅Π΄Π²Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ. ΠΠ΄Π½Π°ΠΊΠΎ ΠΈΠ·ΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΡ, ΠΏΡΠΎΡΠ΅Π΄ΡΠΈΠ΅ ΡΠΎΠ»ΡΠΊΠΎ ΠΏΡΠ΅Π΄Π²Π°ΡΠΈΡΠ΅Π»ΡΠ½ΡΡ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΡ, Π½Π΅ Π²ΡΠ΅Π³Π΄Π° ΠΌΠΎΠ³ΡΡ ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΠΎΠ²Π°ΡΡ ΡΡΠ΅Π±ΠΎΠ²Π°Π½ΠΈΡΠΌ ΡΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΊΡΡΠΏΠ½ΠΎΠΌΠ°ΡΡΡΠ°Π±Π½ΡΡ
ΠΊΠ°ΡΡ ΠΈ ΠΏΠ»Π°Π½ΠΎΠ². ΠΠ»Ρ ΡΡΠΎΠ³ΠΎ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎ ΠΏΡΠΎΠ²Π΅ΡΡΠΈ Π³Π΅ΠΎΠΌΠ΅ΡΡΠΈΡΠ΅ΡΠΊΡΡ ΠΊΠΎΡΡΠ΅ΠΊΡΠΈΡ ΠΈΠ»ΠΈ ΡΡΠ°Π½ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΊΠΎΡΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠ½ΠΈΠΌΠΊΠΎΠ² Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡΠ΅Π»ΡΠ½ΡΡ
Π΄Π°Π½Π½ΡΡ
, ΠΊΠΎΡΡΡΠΈΡΠΈΠ΅Π½ΡΠΎΠ² ΡΠ°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΡ
ΠΏΠΎΠ»ΠΈΠ½ΠΎΠΌΠΎΠ² (RPC) ΠΈ ΠΊΠΎΠΎΡΠ΄ΠΈΠ½Π°Ρ ΠΎΠΏΠΎΡΠ½ΡΡ
ΡΠΎΡΠ΅ΠΊ. ΠΠ°Π½Π½Π°Ρ ΡΡΠ°ΡΡΡ ΠΏΠΎΡΠ²ΡΡΠ΅Π½Π° Π²ΠΎΠΏΡΠΎΡΠ°ΠΌ ΡΡΠ°Π½ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΡΠΏΡΡΠ½ΠΈΠΊΠΎΠ²ΠΎΠ³ΠΎ ΡΠ½ΠΈΠΌΠΊΠ° Π²ΡΡΠΎΠΊΠΎΠ³ΠΎ ΠΏΡΠΎΡΡΡΠ°Π½ΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΡΠ°Π·ΡΠ΅ΡΠ΅Π½ΠΈΡ Kompsat 3A ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΏΠΎΠ»ΠΈΠ½ΠΎΠΌΠΎΠ² ΡΠ°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΡ
ΡΡΠ½ΠΊΡΠΈΠΉ ΠΈ ΠΎΡΠ΅Π½ΠΊΠΈ Π΅Π³ΠΎ ΡΠΎΡΠ½ΠΎΡΡΠΈ.Cartographic materials, especially large-scale maps and plans, are important data for agricultural management and sustainable development. One of the main data collection methods for large-scale agricultural mapping is remote 112 sensing. Remote sensing images, especially with high spatial resolution, obtained from various satellite systems, provide detailed, reliable and accurate information about agricultural land. Satellite images are subject to distortion under the influence of various factors, many of which are corrected during preprocessing. However, images that have undergone only preliminary processing cannot always meet the requirements for compiling large-scale maps and plans. To do this, it is necessary to geometric correction or rectification satellite images using additional data, rational polynomial coefficients (RPC) and coordinates of ground control points. This article is devoted to the issues of rectification of satellite image with high spatial resolution Kompsat 3A by the method of polynomials of rational functions and estimation its accuracy
Experimental Study of the Effect of Composite Solvent and Asphaltenes Contents on Efficiency of Heavy Oil Recovery Processes at Injection of Light Hydrocarbons
The current state of research in the field of solvent injection techniques for increase of heavy oil production efficiency is discussed in the chapter. As a result of a series of experiments on the physical modeling of oil displacement processes in a porous medium in large-sized model, features of asphaltene precipitation and the formation of fixed residual oil upon injection of solvent based on light alkanes are revealed. The oil displacement by n-hexane was studied and the difference in the composition of residual oil in the zones of dispersion and diffusion has been shown. The influence of the composition of asphaltenes peculiarities on the dynamics of oil recovery and on the accumulated oil recovery during the injection of n-hexane, as well as the composition and quantity of asphaltenes precipitated in the porous medium, has been estimated. The effect of toluene and nonylphenol additives on the proportion of asphaltenes in the residual oil and cumulative oil recovery has been evaluated using the Ashalchinskoye field oil as an example of heavy oil in the physical modeling of injection of n-hexane as the base solvent
Tribology of particle suspensions in rolling-sliding soft contacts
We investigate the lubrication of microsphere suspensions between compliant substrates, and probe the influence of matrix viscosity, particle phase volume, surface roughness and wetting, and slide-to-roll ratio (SRR). In general, the suspensions behave as a continuum in the elastohydrodynamic regime provided the film thickness, which is predicted from the product of speed and viscosity, is greater than the particle diameter. Below this, the frictional response is characteristic of the mixed and boundary regimes. In the boundary regime, friction is independent of phase volume above 5% and it is governed by the rolling friction associated with particles being entrained into the contact that is independent of SRR, which is made possible by substrate deformation. This study provides a benchmark for soft-tribology and biotribology studies involving more complex particle suspensions and particle-containing soft materials
Fetal Pig Dissection Manual (BIOL 105)
This book is a guide to the basic fetal pig dissection conducted as a part of the Queens College, CUNY Biology Department Bio105 General Biology: Physiology and Cell Biology course. This course is the first half our two-part series for biology majors. The actives are designed to be conducted over a three- 3-hour lab periods which focus on the relationship of form and function of the pig anatomy and physiology. Step by step instructions for the dissection are provided along with some microscopy tasks to look at the histology of key organs.
In addition to the full text of the book, we also provide a form with just the assessment portions of the book. This allows students to limit the printed material to just those pages
Multi-layer mucilage of Plantago ovata seeds: Rheological differences arise from variations in arabinoxylan side chains
Abstract not availableLong Yu, Gleb E. Yakubov, Wei Zeng, Xiaohui Xing, John Stenson, Vincent Bulone, Jason R. Stoke
Electron Clusters in Inert Gases
The paper addresses counterintuitive behavior of electrons injected into
dense cryogenic media with negative scattering length . Instead of
expected polaronic effect (formation of density enhancement clusters) which
should substantially reduce the electron mobility, an opposite picture is
observed: with increasing (the trend taking place for inert gases with
the growth of atomic number) and the medium density, the electrons remain
practically free. An explanation of this behaviour is provided based on
consistent accounting for the non-linearity of electron interaction with the
gaseous medium in the gas atom number density
Histology Atlas: Basic Mammalian Tissue Types (BIOL 105)
This book is a guide to the basic histology lab conducted as a part of the Queens College, CUNY Biology Department Bio105 General Biology: Physiology and Cell Biology course. This course is the first half our two-part series for biology majors. The actives are designed to be conducted over a single 3-hour lab periods which focus on the relationship of form and function of the cellular and organ level anatomy and physiology. Step by step instructions for each slide set are provided for all the key organs.
In addition to the full text of the book, we also provide a checklist form with just the assessment portions of the book. This is to help summarize all the information the student should get from the activity
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