THE CONCEPT “PATH” AND ITS LEXICAL REPRESENTATION IN THE LYRICS OF M. A. VOLOSHIN

Введение. Актуальность данного исследования, выполненного в рамках новой когнитивно-дискурсивной лингвистической парадигмы, для которой характерен принцип антропоцентризма, обусловлена недостаточной изученностью поэтической картины мира М. А. Волошина. Анализ концепта «путь» в творчестве поэта дает возможность детального рассмотрения и описания важных особенностей мировосприятия автора, позволяет установить характерные черты и средства репрезентации данного концепта в его поэтической картине мира. Целью исследования является выявление особенностей содержания и лексического воплощения одного из ключевых концептов в творчестве М. А. Волошина – концепта «путь». Материал и методы. Приводятся данные анализа поэтических текстов М. Волошина разных лет, содержащих концепт «путь», с опорой на пространственные параметры пути, выделенные В. Н. Топоровым. Выбор данного концепта обусловлен его особой значимостью для понимания мировидения автора и его места в нем. Исследование включает использование методов концептуального, контекстологического и семантико-стилистического анализа. Результаты и обсуждение. Рассмотрение некоторых особенностей вербализации концепта «путь» позволило сделать вывод о том, что художественное пространство поэтических текстов М. Волошина представляет собой индивидуально-авторское осмысление бытия и своего места в нем. Данное утверждение обосновывается проведенными видами анализа: – определением межтекстового ассоциативно-смыслового поля концепта «путь» в текстах М. Волошина, его разветвленности за счет единиц, носящих как традиционный, так и индивидуально-авторский характер (скитальный дух, странствие странствий); – выявлением направлений ассоциирования (путь–жизнь, путь–поиск, путь–направление, путь–предназначение, путь–выбор, путь–познание, путь–странничество), анализ которых показал наличие синтезирующего характера пути лирического героя (путь земной и путь космический), динамику его развития от существования в пространственных рамках до выхода за пределы времени и пространства; – детальным анализом лексической структуры поэтических текстов автора, в которых нашел отражение рассматриваемый концепт. Заключение. Исследование позволяет сделать вывод о том, что в репрезентации концепта «путь» в лирике М. А. Волошина отразилась многоаспектность его личности как философа, мыслителя, поэта. Значимость проведенного исследования заключается в конкретизации идиостиля автора и его поэтической картины мира. Introduction. The relevance of this study, carried out within the framework of a new cognitive-discursive linguistic paradigm, which is characterized by the principle of anthropocentrism, is due to the insufficient study of the poetic picture of the world by M. A. Voloshin. Analysis of the concept «path» in the poet’s work makes it possible to examine in detail and describe the important features of the author’s worldview; allows to establish the characteristic features and means of representation of this concept in its poetic picture of the world. The aim of the study is to identify the features of the content and lexical embodiment of one of the key concepts in the work of M. A. Voloshin – the concept “path”. Material and methods. The article provides data on the analysis of M. Voloshin’s poetic texts of different years, containing the concept of «path», based on the spatial parameters of the path identified by V. N. Toporov. The choice of this concept is due to its special significance for understanding the author’s worldview and his place in it. The research includes the use of methods of conceptual, contextological and semantic-stylistic analysis. Results and discussion. Consideration of some of the features of the verbalization of the concept «path» made it possible to conclude that the artistic space of M. Voloshin’s poetic texts is an individual author’s understanding of being and his place in it. This statement is substantiated by the types of analysis carried out: – the definition of the intertext associative-semantic field of the concept «path» in the texts of M. Voloshin, its ramification due to units that are both traditional and individual-author’s character (wandering spirit, wandering wanderings); – identifying directions of association (path-life, path-search, path-direction, path-destination, path-choice, pathknowledge, path-wandering), the analysis of which showed the presence of a synthesizing character of the path of the lyrical hero (earthly and cosmic paths), the dynamics of its development from existence within the spatial framework to going beyond the limits of time and space; – a detailed analysis of the lexical structure of the author’s poetic texts, in which the concept under consideration is reflected. Conclusion. The study allows us to conclude that in the representation of the concept “path” in the lyrics of M. A. Voloshin reflected the multidimensionality of his personality as a philosopher, thinker, poet. The significance of this research lies in the concretization of the author’s idiostyle and his poetic picture of the world.

The Path Direction Control System for Lanange Jagad Dance Robot Using the MPU6050 Gyroscope Sensor

The ability to walk straight on a dance robot is very important considering that in competitions, dance robots are required to be able to walk through several zones starting from the starting zone and ending with the closed zone. Therefore, a control system is needed in the Lanange Jagad dance robot so that the robot can control the direction of its walking motion and reduce errors in dance motion while walking on the dance robot. This control system uses a reading value based on the orientation of the rotating motion on the yaw angle axis on the MPU6050 gyroscope sensor which will later be used as a corrector for dance robots when performing various dance movements while walking in the competition arena. From the results of the overall test of the Lanange Jagad dance robot after adding the road direction control system, the percentage of the success rate in the battery power supply condition is 12 volts to 12.6 volts by 100% with the greater the battery power supply, the error in the robot's final angle average to The starting angle of the robot is getting smaller and the percentage of the success rate at the slope of the 0o to 4o race arena is 93.3%. With the tilted race arena, the error in the mean error of the robot's final angle to the starting angle of the robot is also greater, so it can be concluded that the robot can be controlled direction of walking and can walk straight to the finish in the closed zone.

Acoustic Logging Methods in Fractured and Porous Formations

Formation fractures have significance effect on the permeability of rocks in oil and gas reservoirs. In real conditions, the opening of vertical fractures exceeds the opening of horizontal fractures and the permeability ofreservoirs in conditions of horizontal wells is higher than in vertical conditions. In the sonic log longitudinal waves, unlike the transverse waves, the attenuation rate strongly depends on the wave path direction. It is shown that themechanism of the attenuation of sound waves in porous rocks is represented by the scattering of "soft" microheterogeneousinclusions. For reservoir rocks with porosity (φ) of (10-20)%, the attenuation decrement is several times higher than the decrement of the other mechanisms.

Preliminary Characterization of Novel LDPE-Based Wear-Resistant Composite Suitable for FDM 3D Printing

Low-density polyethylene (LDPE) composites reinforced with finely powdered waste glass were identified as a potential material for 3D printed structures for use in low-duty frictional applications. A recently published 3D printing model was used to calculate the limits in the filament feed rate and printing speed. Tribological tests (pin-on-disc method) of the printed composites were performed for different print-path directions. Differential scanning calorimetry (DSC) was performed on the samples and the composites showed a higher crystallinity compared with LDPE, which partially explains the higher elastic modulus of the composites determined during static tensile tests. Using a fine glass powder as reinforcement improved the wear resistance of LDPE by 50% due to the formation of a sliding film on the sample’s surface. An evident effect of friction direction vs. the printed path direction on wear was found; which was likely related to differences in the removal of friction products from the friction area for different print-path directions. The LDPE composites with fine waste glass particles are promising materials for low-duty frictional applications and should be the subject of further research.

Multicomponent bioprinting of heterogeneous hydrogel constructs based on microfluidic printheads

Multimaterial bioprinting provides a promising strategy to recapitulate complex heterogeneous architectures of native tissues in artificial tissue analogs in a controlled manner. However, most of the existing multimaterial bioprinting techniques relying on multiple printing nozzles and complicate control program make it difficult to flexibly change the material composition during the printing process. Here, we developed a multicomponent bioprinting strategy to produce heterogeneous constructs using a microfluidic printhead with multiple inlets and one outlet. The composition of the printed filaments can be flexibly changed by adjusting volumetric flow rate ratio. Heterogeneous hydrogel constructs were successfully printed to have predefined spatial gradients of inks or microparticles. A rotary microfluidic printhead was used to maintain the heterogeneous morphology of the printed filaments as the printing path direction changed. Multicellular concentric ring constructs with two kinds of cell types distribution in the printed filaments were fabricated by utilizing coaxial microfluidic printhead and rotary collecting substrate, which significantly improves the printing efficiency for multicomponent concentric structures. The presented approach is simple and promising to potentially print multicomponent heterogeneous constructs for the fabrication of artificial multicellular tissues.

Verbos de movimento do português brasileiro: evidências contra uma tipologia binária / Brazilian Portuguese motion verbs: evidence against a two-way typology

Resumo: Neste artigo, analisamos os verbos de movimento do português brasileiro em relação à tipologia linguística binária proposta por Talmy (1985, 2000). Focamos no comportamento sintático dos verbos com o intuito de mostrar que o português brasileiro não se caracteriza como uma língua emoldurada nos verbos (verb-framed language), como proposto pelo autor. Isso ocorre, pois, nessa língua, o sentido de trajetória é representado através de satélites, mesmo em verbos que lexicalizam o sentido de direção em sua raiz. Nós mostramos que o português brasileiro não apresenta um padrão tipológico definido, como tem sido proposto por diferentes autores para várias outras línguas. Concluímos que restrições sintáticas amplas, como a presença de sintagmas preposicionados, de adjuntos adverbiais e de orações subordinadas, determinam como nossa língua expressa as propriedades semânticas trajetória, direção e maneira em sentenças com verbos de movimento.Palavras-chave: português brasileiro; verbos de movimento; tipologia linguística.Abstract: This paper brings an analysis about Brazilian Portuguese motion verbs in relation to the binary linguistic typology proposed by Talmy (1985, 2000). It focuses on the syntactic behavior of those verbs in order to show that Brazilian Portuguese is not a verb-framed language, as proposed by the author. That occurs because in Brazilian Portuguese the meaning of path is expressed by satellites, even in verbs that lexicalize the meaning of direction in their roots. We show that Brazilian Portuguese does not present a definite typological pattern, as has been shown by different authors for several other languages. The conclusion is that broad syntactic constraints, such as the presence of prepositional phrases, adverbial adjuncts and subordinate clauses, determine how Brazilian Portuguese expresses the semantic properties path, direction and manner in sentences with motion verbs.Keywords: Brazilian Portuguese; motion verbs; linguistic typology.

Temporal-spatial characteristics and path analysis of maritime cyclones in Guangdong coastal areas in the South China Sea

This study was conducted to analyze the maritime cyclone characteristics in Guangdong coast in the years of 1949 to 2016, including inter-annual variation, the intensity of tropical cyclones, generating location and time, and path direction. The temporal-spatial characteristics were also studied. Results show there were 183 tropical cyclones landed in Guangdong coast in the past 68 years, with an average of 2.7 each year, which more than 60 percent were a typhoon. Most of the tropical cyclones were generated in the northwest Pacific, spanning from April to December. The path directions were mainly north, northwest, and west. The strengths of the tropical cyclones were reduced from central Guangdong coast to the east and the west sides, and the section of Zhanjiang city to Shenzhen city was the most vulnerable to tropical cyclones. Tropical cyclones that generated in the South China Sea tend to attack the west of the Guangdong coast, while the ones that produced in the northwest Pacific tend to attack the east of the Guangdong coast. In the study area, the tropical cyclones frequently occurred from July to September and became strongest in September. There are a most common landing section and path direction for each month. Finally, based on the statistical data and research results, the tropical cyclone paths in Guangdong coast were preliminarily analyzed.

Scatting behaviour of the pygmy bluetongue lizard

We used video recordings of 29 pygmy bluetongue lizards for ten days of each month during their spring and summer activity season to observe scatting behaviour. This was possible because resident lizards rarely moved from their single entrance burrows. We used these observations to ask questions about social communication that might be relevant to conservation of this endangered species. We found lizards produced more scats in the middle of the day than earlier or later in the day, and more scats in the spring and early summer than later in the summer. Lizards moved an average of 68.54 ± 0.09 cm from their burrow entrance to deposit scats, taking an average of 2.4 min per defecation trip. They tended to use the same path direction for most defecation trips, but used more different directions if there were more close neighbours, strongly supporting a hypothesis that scats mark burrow ownership. The results suggested that conservation managers might reduce stress for relocated lizards by removing scat piles in the early stages of settlement.

Fluctuation induced magneto-conductivity of Y3Ba5Cu8O18±x and YBa2Cu3O7−d

A comparative study of the fluctuation magneto-conductivity in [Formula: see text] (noted [Formula: see text]) and [Formula: see text] (noted [Formula: see text]) polycrystalline samples was carried out. Samples were synthesized in oxygen atmosphere using a standard solid state reaction technique. Phases and microstructure have been systematically investigated using X-ray diffraction (XRD) and scanning electron microscopy (SEM). The magneto-conductivity was measured in a magnetic field ranging from 0 T to 7 T applied perpendicular to the current path direction. The magneto-conductivity data were analyzed in terms of the temperature derivative of the resistivity and the logarithmic temperature derivative of the conductivity [Formula: see text], where [Formula: see text] is the fluctuation conductivity. Analyses of the magneto-conductivity data reveal that [Formula: see text] possesses a better quality of intrinsic Josephson junction compared to [Formula: see text] one while in the former one the depression in superconducting temperature is more pronounced. The applied magnetic field narrowed substantially the three dimensions (3D) Gaussian regime and for [Formula: see text] sample this regime is vanished for high magnetic field ([Formula: see text][Formula: see text]1 T). Results are discussed in relation with the difference in the structure and microstructure [Formula: see text] and [Formula: see text]. The upper critical and the irreversibility magnetic fields were estimated and were found to be higher in the [Formula: see text] sample.

Cutting Temperature Behaviours in End Milling of Pocket by Applying Contour-In Tool Path Strategy

Cutting temperature generated during high speed machining operations has been recognized as major factors influence tool performance and workpiece geometry. This paper aims to model the cutting temperature and to investigate cutting temperature behaviours when contour-in tool path strategy applied in high speed end milling process. The experiments were carried out on CNC vertical machining center by involving PVD coated carbide inserts. Cutting speed, feed rate and depth of cut were set to vary. Results obtained indicate that cutting temperature is high in the initial stage of milling and at the corners region or turning points region. Portion of radial width of cut with workpiece in combination with the abrupt change of the milling path direction occur particularly in acute internal corners of a pocket leads to rise of cutting temperature.