Терминология, связанная с кинологией, на основе книги А. Эссенсона «Koer»: Перевод с комментариями с эстонского на русский язык

Настоящая работа посвящена анализу перевода научных терминов, связанных с кинологией, которые вызвали у нас трудности в ходе перевода части восьмой главы эстонской книги А. Эссенсона «Koer» на русский язык, которая и является объектом нашего исследования. Выбранная тема представляется нам актуальной и интересной, поскольку сфера разведения, содержания и обучения собак очень популярна в Эстонии. Людям, которые интересуются кинологией и хотят заниматься собаками на более профессиональном уровне, необходимы хорошие литературные источники, в которых терминология верна, а сам текст несложен для понимания.https://www.ester.ee/record=b5464110*es

Non-destructive identification of defects and classification of Hass avocado fruits with the use of a hyperspectral image

Received: January 15th, 2022 ; Accepted: April 19th, 2022 ; Published: May 2nd, 2022 ; Correspondence: [email protected] analysis and instrumental analytical methods are used in determining the maturity and quality monitoring of avocado fruits, which are labor-intensive and do not allow the determination of fruit quality in real time. The use of hyperspectral imaging (HSI) methods in the range of 400–1,000 nm and of the multivariate analysis was demonstrated for a non-destructive grading of Hass avocado fruits into quality classes according to the number of hidden defects. Using the sensory analysis, avocado fruits were separated into quality classes according to the number of defects after being stored for 10 days. Development of a classification model included several steps: image recording and analysis using the ANOVA and PCA method, image segmentation (selection of ROI), pre-processing (SNV-correction, centering), selection of a multivariate classification method (PLS-DA, SIMCA) and a spectral range, model verification. The analysis of hyperspectral images of avocado fruits has detected spectral regions with the maximal variance responsible for the change of the content of pigments and moisture within the avocado fruit exocarp. Comparison of PLS-DA and SIMCA models on the basis of best accuracy and test-validation results was carried out. Comparison of models showed SIMCA model as the most efficient model for fruit classification into quality classes depending on the number of hidden defects. The implementation of the developed approach as a digital avocado fruit sorting system at different stages of the product life cycle is proposed

Phase segregation in NaxCoO2 for large Na contents

We have investigated a set of sodium cobaltates (NaxCoO2) samples with various sodium content (0.67 \le x \le 0.75) using Nuclear Quadrupole Resonance (NQR). The four different stable phases and an intermediate one have been recognized. The NQR spectra of 59Co allowed us to clearly differentiate the pure phase samples which could be easily distinguished from multi-phase samples. Moreover, we have found that keeping samples at room temperature in contact with humid air leads to destruction of the phase purity and loss of sodium content. The high sodium content sample evolves progressively into a mixture of the detected stable phases until it reaches the x=2/3 composition which appears to be the most stable phase in this part of phase diagram.Comment: 5 pages, 4 figure

Популяционный фармакокинетический анализ в программе Lixoft Monolix

The article has discussed a step-by-step algorithm for developing population pharmacokinetics models in the Lixoft Monolix software. Features of population pharmacokinetics study’s methodology have described. Special attention is paid to the advantages of the compartmental approach and nonlinear mixed effects modeling in study of pharmacokinetics. Methods for estimating population pharmacokinetic parameters and its implementation in software are described.В статье рассматривается пошаговый алгоритм построения популяционных фармакокинетических моделей в программе Lixoft Monolix. Описаны особенности методологии популяционных фармакокинетических исследований. Отдельное внимание уделяется преимуществам камерного подхода и нелинейного моделирования смешанных эффектов в изучении фармакокинетики. Описаны методы оценивания популяционных фармакокинетических параметров и их реализация в программном обеспечении

Phase segregation in NaxCoO2 for large Na contents

We have investigated a set of sodium cobaltates (NaxCoO2) samples with various sodium content (0. 67 ≤ x ≤ 0. 75) using Nuclear Quadrupole Resonance (NQR). The four different stable phases and an intermediate one have been recognized. The NQR spectra of 59Co allowed us to clearly differentiate the pure phase samples which could be easily distinguished from multi-phase samples. Moreover, we have found that keeping samples at room temperature in contact with humid air leads to destruction of the phase purity and loss of sodium content. The high sodium content sample evolves progressively into a mixture of the detected stable phases until it reaches the x = 2/3 composition which appears to be the most stable phase in this part of phase diagram. © 2010 Pleiades Publishing, Ltd

Na ordering imprints a metallic kagomé lattice onto the Co planes of Na2/3CoO2

We report 23Na and 59Co nuclear magnetic (NMR) and quadrupolar resonance (NQR) studies for the x=2/3 phase of the lamellar oxide NaxCoO2, which allowed us to establish reliably the atomic order of the Na layers and their stacking between the CoO2 slabs. We evidence that the Na+ order stabilizes filled non-magnetic Co 3+ ions on 25% of the cobalt sites arranged in a triangular sublattice. The transferred holes are delocalized on the 75% complementary cobalt sites which unexpectedly display a planar cobalt kagomé structure. These experimental results resolve a puzzling issue by precluding localized moments pictures for the magnetic properties. They establish that the quasi-ferromagnetic properties result from a narrow band connecting a frustrated arrangement of atomic orbitals, and open the route to unravel through similar studies the electronic properties of the diverse ordered phases of sodium cobaltates. Copyright © 2009 EPLA

Nuclear quadrupole resonance and x-ray investigation of the structure of Na2/3 CoO2

We have synthesized various samples of the x=2/3 phase of sodium cobaltate Nax CoO2 and performed x-ray powder diffractions spectra to compare the diffraction with the structure proposed previously from NMR and nuclear quadrupole resonance (NQR) experiments. Rietveld analyses of the data are found in perfect agreement with those and confirm the concentration x=2/3 obtained in the synthesis procedure. They even give indications on the atomic displacements of Na inside the unit cell. The detailed NQR data allow us to identify the NQR transitions and electric field gradient parameters for four cobalt sites and three Na sites. The spin-lattice and spin-spin relaxation rates are found much smaller for the nonmagnetic Co3+ sites than for the magnetic sites on which the holes are delocalized. The atomic ordering of the Na layers is therefore at the source of this ordered distribution of cobalt charges. The method used here to resolve the Na ordering and the subsequent Co charge order can be used valuably for similar structural determinations for various phases with x>0.45 for which Na ordering has been established. © 2009 The American Physical Society

Определение сывороточных/плазменных концентраций психотропных препаратов в терапевтическом лекарственном мониторинге

The article considers the main methodological methods of therapeutic drug monitoring (TDM) of psychotropic drugs. Analytical methods that allow performing these studies have been described. It has been given the interpretation, examples and brief results of two studies of TDM of antipsychotic drugs made in FSBSI “Mental Health Research Center” and Psychiatric hospital No.14 in Moscow.В статье рассмотрены основные методологические приёмы проведения терапевтического лекарственного мониторинга (ТЛМ) психотропных препаратов. Описаны аналитические методы, позволяющие выполнять эти исследования. Приведена интерпретация, примеры и краткие результаты 2 исследований ТЛМ антипсихотических препаратов, выполненных на базе ФГБНУ НЦПЗ и Психиатрической больницы № 14 г. Москвы

Novel effectively carbonaceous and sulfurated hydrogen corrosion inhibitors on the basis of organosulfurphosphorus compounds

Novel ammonium salts of O,O-dialkyl dithiophosphoric acids were obtained by one-pot synthesis from white phosphorus, elemental sulfur, industrial alcohols or phenols, and amines. Long-chain S-alkyl O,O-dialkyldithiophosphonates were prepared by the reaction of red phosphorus with elemental sulfur, alcohols, and the cheap industrial fractions of C16-C18 and C 20-C26 of higher α-olefins in the presence of Lewis acid catalyst. The dithiophosphates obtained possess the high anticorrosion activities toward mild steel. © 2013 Copyright Taylor and Francis Group, LLC