Добірка наукової літератури з теми "Formation regularities"

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Статті в журналах з теми "Formation regularities"

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Liashenko, Anna, Valeriy Makarenko, Yuriy Vynnykov, and Oleksandr Petrash. "Oil wells hydrate formation regularities." Eastern-European Journal of Enterprise Technologies 3, no. 6 (111) (June 18, 2021): 19–24. http://dx.doi.org/10.15587/1729-4061.2021.233511.

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The paper considers the process of hydrate-paraffin deposits formation in oil wells. Due to the research with the author's specially designed laboratory equipment – an experimental installation containing a technological unit and an information-measuring system, the most favorable pressure-temperature conditions of hydrate formation in a wide range of pressure (0.1–120 MPa) and temperature (from –20 to +80 °C) were determined. The experimental results made it possible to determine the conditions required for hydrate deposits and iron (Fe) oxides in the range of temperature from –15 to +60 °C and pressure from 0 to 60 MPa. These results are confirmed by thermodynamic calculations of the oil-gas-hydrate phase equilibria in the annulus of the well. Data processing was performed using the methods of correlation, dispersion and regression analysis, which allowed comparing the processes of hydrates and iron (Fe) oxides formation in the annulus of oil wells. The results of the study can be used to prevent and eliminate hydrate-paraffin plugs in the downhole equipment of oil wells, and also to determine the operation mode of the well for long-term operation of the downhole equipment without complications, accidents and stops for repair works, which reduces downtime.
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Lebedev, Volodymyr, Alla Bespalova, and Olga Dashkovskaya. "Regularities of dust formation during stone cutting for construction works." Odes’kyi Politechnichnyi Universytet. Pratsi, no. 2 (August 20, 2016): 16–20. http://dx.doi.org/10.15276/opu.2.49.2016.05.

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Wencong, Lu, Chen Nianyi, Li Chonghe, Qin Pei, Chen Ruiliang, Yao Lixiu, and Tao Lu. "Regularities of formation of ternary intermetallic compounds." Journal of Alloys and Compounds 289, no. 1-2 (July 1999): 131–34. http://dx.doi.org/10.1016/s0925-8388(99)00132-2.

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Nianyi, Chen, Lu Wencong, Qin Pei, Chen Ruiliang, and P. Villars. "Regularities of formation of ternary intermetallic compounds." Journal of Alloys and Compounds 289, no. 1-2 (July 1999): 126–30. http://dx.doi.org/10.1016/s0925-8388(99)00133-4.

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Nianyi, Chen, Lu Wencong, Chen Ruiliang, Qin Pei, and P. Villars. "Regularities of formation of ternary intermetallic compounds." Journal of Alloys and Compounds 289, no. 1-2 (July 1999): 120–25. http://dx.doi.org/10.1016/s0925-8388(99)00134-6.

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Sabadosh, Ganna, and Petr Gavrilko. "REGULARITIES OF STRUCTURE FORMATION IN DESSERT TECHNOLOGY." Bulletin of the National Technical University "KhPI". Series: Innovation researches in students’ scientific work, no. 15 (August 5, 2019): 31–35. http://dx.doi.org/10.20998/2220-4784.2019.15.06.

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Popov, V. V. "Formation regularities of dispersed hydrated oxide systems." Russian Journal of Inorganic Chemistry 60, no. 4 (April 2015): 420–27. http://dx.doi.org/10.1134/s0036023615040191.

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Vinkevičius, J., N. Švickus, A. Žielienė, and G. Valiulienė. "The Regularities of Cobalt Sulphide Coatings Formation." Transactions of the IMF 80, no. 4 (January 2002): 139–41. http://dx.doi.org/10.1080/00202967.2002.11871453.

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Grachev, N. R., and O. K. Karlykhanov. "Regularities in the formation of curved channels." Hydrotechnical Construction 21, no. 7 (July 1987): 422–25. http://dx.doi.org/10.1007/bf01427273.

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Kozeruk, A. S., A. A. Sukhotsky, R. O. Diaz González, M. I. Filonova, V. O. Kuznechik, and E. R. Ali-zade. "Modeling of formation regularities of conical surfaces." Proceedings of the National Academy of Sciences of Belarus, Physical-Technical Series 66, no. 4 (December 26, 2021): 430–39. http://dx.doi.org/10.29235/1561-8358-2021-66-4-430-439.

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The scheme of processing conical surfaces by grinding them to a flat tool is considered and a technical solution for the implementation of such processing is proposed. Using the created device allows implementing the group method of forming conical parts with a deviation of the generatrix of the cone from straightness of not more than ± 0.00012 mm. A mathematical model of the patterns of removal of stock from a conical part with a flat tool is developed. A formula is obtained for calculating the modulus of the sliding velocity at any point on the processed conical surface, which implements engineering methods for controlling the shaping of conical parts without conducting preliminary labor-intensive experimental studies. An optimization technique for the adjustment parameters of technological equipment was proposed. The most effective axicon processing modes were revealed at the stages of preliminary, medium and fine grinding, as well as at the polishing stage, depending on the technological heredity of the workpiece from the point of view of distribution of the stock to be removed over its surface. It has been established that changes in the eccentricity between the axes of rotation of the tool and the faceplate as well as the amplitudes of the reciprocating rotational movements of the latter practically do not affect both accuracy and processing productivity, therefore, in practice, these parameters can not be optimized, but their average values can be assigned. The operating modes of the basic lever grinding and polishing machine are established, at which the required accuracy of the working surface of the tool is provided, which directly affects the straightness of the generatrix of the cone. Studies of the regularities of the shaping of the side surface of a conical lens in the conditions of free grinding are carried out and the adjustment parameters of technological equipment that affect the quality and productivity of the processing process are determined.
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Дисертації з теми "Formation regularities"

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Перекрестов, Вячеслав Іванович, Вячеслав Иванович Перекрестов, Viacheslav Ivanovych Perekrestov, Інна Володимирівна Загайко, Инна Владимировна Загайко, Inna Volodymyrivna Zahaiko, Юлія Олександрівна Космінська, Юлия Александровна Косминская, and Yuliia Oleksandrivna Kosminska. "Regularities of Ultrathin Silver Films Formation on Cleaved KCl Facets." Thesis, Sumy State University, 2015. http://essuir.sumdu.edu.ua/handle/123456789/42725.

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The ultrathin silver layers formation regularities were studied. Silver films were obtained by DC magnetron sputtering onto KCl cleaved facets in an ultrapure inert environment. The technique of samples obtaining was based on reducing of the percolation threshold for silver condensates under Volmer-Weber nucleation conditions and exposing of a growth surface to plasma. The condensates structure was investigated by means of transmission electron microscopy. The experiments have shown that on the initial stage of film growth on cleaved KCl facets solid amorphous layer was formed. With increasing of layer thi ckness a transition to crystalline state was occurred.
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Erlickytė, Regina. "Regularities of Scots pine (Pinus sylvestris L.) radial increment formation due to variation of emissions of "Akmenės cementas" and "Achema" plants." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2007. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2007~D_20071228_121502-29749.

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Trees are considered one of the most sensitive indicators of the environmental condition from all life forms. They are most suitable for the evaluation of the environmental changes. Due to the structure of crown trees have better contact with the atmosphere, so they filter the flowing air mass better than other vegetation forms, determine the processes in the ecosphere and react sensitively to the anthropogenic factors and consequently indicate the condition of the forest ecosystems by anatomical and morphological symptoms. Tree rings, their width and structure integrally reflect the complex impact of environmental factors. Therefore the role of tree rings, as the indicator of environmental conditions, is important for the evaluation of environmental changes. Forest ecosystems growing close to the pollution sources suffer the greatest impact because the concentration of harmful materials in the local pollution zone often exceeds permissible amounts. The objective of the research was to analyse the changes of annual radial increment of pine stands (Pinus sylvestris L.) in the zones of local alkalizing, acidifying and eutrophying pollution and to determine the regularities of radial increment recovery after the decrease of pollution. First time in Lithuania a comprehensive dendrochronological research on the impact of climatic factors and industrial pollution on the radial increment of Scots pine (Pinus sylvestris L.) has been carried out in the surroundings of “Akmenės... [to full text]
Medžiai yra vieni jautriausių aplinkos būklės indikatorių, iš visų gyvybės formų labiausiai tinkamų aplinkos pokyčiams vertinti. Dėl lajų struktūros ypatumų jie glaudžiau kontaktuoja su atmosfera ir daugiau negu kitos augalijos formos filtruoja pernešamo oro masę, lemia ekosferoje vykstančius procesus bei jautriai reaguoja į antropogeninius veiksnius, anatominiais ir morfologiniais požymiais indikuoja miško ekosistemų būklę. Medžių metinių rievių dinamika suteikia informaciją apie ekologines bei klimatines vietovės sąlygas, aplinkoje vykstančius reiškinius, o jų plotis ir struktūra integraliai atspindi kompleksinį aplinkos veiksnių poveikį. Labiausiai nukenčia arti taršos šaltinių augančios miško ekosistemos, kadangi vietinės taršos zonoje kenksmingų medžiagų koncentracija dažnai viršija ribines leistinas normas. Darbo tikslas – ištirti paprastosios pušies (Pinus sylvestris L.) medynų metinio radialiojo prieaugio pokyčius vietinės šarminančios, rūgštinančios ir eutrofizuojančios taršos poveikio zonose bei radialiojo prieaugio atsikūrimo dėsningumus sumažėjus taršos poveikiui. Pirmą kartą Lietuvoje atlikti išsamūs dendrochronologiniai klimato veiksnių ir pramonės taršos poveikio paprastosios pušies (Pinus sylvestris L.) metiniam radialiajam prieaugiui tyrimai „Akmenės cemento“ poveikio zonoje. Darbe taip pat analizuotas cemento dulkių poveikis paprastosios pušies metiniam radialiajam prieaugiui; įvertinti antropogeniniai radialiojo prieaugio pokyčiai „Akmenės cemento“ ir... [toliau žr. visą tekstą]
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Kosteckas, Robertas. "The regularities of biopotential formation of spring oilseed rape (Brassica napus L.) fertilized at different intensity in the crops differing in stand density." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2012. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20120507_172524-55943.

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The experimental objective. The study was designed to establish the effects of crop stand density and fertilization on spring rape productivity. Statements to be defended: 1. Crop stand density and plant supply with nutrients affect the penetration of photosynthetically active radiation to the soil surface and various heights of crop canopy. 2. Under favourable nutritional conditions, spring rape reaches the maximum photosynthetic productivity at flowering in a crop with a lower stand density; while under less favourable conditions, the maximum photosynthetic productivity at flowering is achieved in a crop with a higher stand density. 3. Under favourable nutritional conditions, at optimal crop stand density, spring rape accumulates the highest content of nutrients in the above-ground plant part at flowering stage. 4. In differently fertilized spring rape crops weed occurrence is determined by plant number per unit area, light regime and meteorological conditions. 5. Under favourable nutritional conditions, having formed an optimal spring rape crop, the plants become more resistant to the dark leaf and pod spot, verticillium wilt, sclerotrinia stem rot and rape stem pests; however, the crop remains susceptible to phoma stem canker. 6. Diverse photosynthetic conditions in differently fertilized spring rape crops differing in stand density determine formation of the above-ground and root mass of spring rape plants. 7. Spring rape yield formation depends on the number of... [to full text]
Tyrimų tikslas – nustatyti pasėlio tankumo ir tręšimo įtaką vasarinių rapsų pasėlio produktyvumui. Ginamieji disertacijos teiginiai: 1. Pasėlio tankumas ir augalų aprūpinimas maisto medžiagomis daro įtaką fotosintetiškai aktyvios radiacijos prasiskverbimui į dirvos paviršių ir įvairius vasarinių rapsų pasėlio ardus. 2. Palankiomis mitybos sąlygomis vasariniai rapsai fotosintezės produktyvumo maksimumą žydėjimo tarpsniu pasiekia retesniame pasėlyje, o augdami mažiau palankiomis – tankesniame pasėlyje. 3. Palankiomis mitybos sąlygomis esant optimaliam pasėlio tankumui vasariniai rapsai žydėjimo tarpsniu antžeminėje dalyje sukaupia didžiausią maisto medžiagų kiekį. 4. Skirtingai tręštuose vasarinių rapsų pasėliuose piktžolių plitimą lemia augalų skaičius ploto vienete, šviesos režimas ir meteorologinės sąlygos. 5. Palankiomis mitybos sąlygomis suformavus optimalų vasarinių rapsų pasėlį augalai tampa atsparesni juodosios dėmėtligės, verticiliozės, baltojo puvinio ir rapsų stiebų kenkėjų pažeidimams, tačiau išlieka jautrūs fomozės pažeidimams. 6. Nevienodos fotosintezės sąlygos skirtingai tręštuose, nevienodo tankumo vasarinių rapsų pasėliuose lemia vasarinių rapsų antžeminės ir šaknų masės formavimąsi. 7. Vasarinių rapsų derliaus formavimąsis priklauso nuo augalų skaičius ploto vienete bei jų aprūpinimo maisto medžiagomis. 8. Palankiomis mitybos sąlygomis didžiausias energetinis efektyvumas gaunamas retesniame vasarinių rapsų pasėlyje, o nepalankiomis – tankesniame.
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Дайнеко, Катерина Борисівна. "Низькотемпературний електротехнічний фарфор". Thesis, НТУ "ХПІ", 2015. http://repository.kpi.kharkov.ua/handle/KhPI-Press/17935.

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Дисертація на здобуття наукового ступеня кандидата технічних наук за спеціальністю 05.17.11 – технологія тугоплавких неметалічних матеріалів. – Національний технічний університет "Харківський політехнічний інститут", Харків, 2015 р. Дисертацію присвячено розробці енергоощадної технології фарфору електро-технічного призначення на основі вітчизняної пірофілітової та польовошпатової сировини. При проектуванні складів низькотемпературного електрофарфору використані результати мікрорівневого моделювання поведінки матеріалу при механічних навантаженнях та фізико-хімічних досліджень композицій, що належать елементарному тетраедру A₃S₂–NAS₆–KAS₆–S системи Na₂O–K₂O–Al₂O₃–SiO₂. Область композицій для розробки фарфору з температурою випалу 1200 °С обмежена вмістом компонентів, мас. %: SiO₂ 55÷65, Al₂O₃ 20÷45, K₂O 2÷4, Na₂O 2÷4. Встановлено, що для інтенсифікації спікання та фазоутворення електрофарфору при зниженій температурі випалу необхідним є використання комплексних плавнів та мінералізуючих добавок. На основі досліджень складу та властивостей вітчизняних та зарубіжних польовошпатових і пірофілітових матеріалів обґрунтовано вибір сировини для виробництва низькотемпературного електрофарфору. Встановлено фізико-хімічні закономірності формування низькотемпературного електрофарфору та отримані математичні моделі залежностей його властивостей від складу мас. Розроблено склади і технологічні параметри виготовлення низько-температурного електрофарфору з комплексом високих електрофізичних та механічних властивостей (пробивна напруга Епр = 30 кВ∙мм¯¹, питомий об'ємний електроопір ρV20°С = 4,1·10¹⁴ Ом·см, тангенс кута діелектричних втрат tg δ ·10³= 12,1, міцність на розрив ζрозр = 31 МПа).
Thesis for granting the Degree of the Candidate of Technical Sciences on the spe-ciality 05.17.11 – Technology of Refractory Non-Metallic Materials. – National Technical University "Kharkiv Polytechnical Institute", Kharkiv, 2015. The thesis is devoted to the development of porcelain energy saving technology of electrotechnical designation on the basis of national feldspar and pyrophylite raw materials. The results of microlevel modeling of material behavior at temperature-strength stress and physical-chemical research of mixtures belonging to elementary tetrahedron A₃S₂–NAS₆–KAS₆–S of system Na₂O–K₂O–Al₂O₃–SiO₂ were used when designing low-temperature electroporcelain compositions. The mass area for porcelain designing compositions with firing temperature 1200 °C is limited by component content, weight. %: SiO₂ 55÷65, Al₂O₃ 20÷45, K₂O 2÷4, Na₂O 2÷4. It was shown that for sintering intensification and electroporcelain phase formation at low firing temperature it is necessary to use complex fluxes and mineralizing additives. Based on studies of composition and properties of Ukrainian and foreign feldspar and pyrophylite materials the choice of raw materials for the production of low electroporcelain was justified. The physical and chemical regularities of low electroporcelain formation were shown and the mathematical models of its properties dependence on the mass composition were received. The composition and technological parameters of manufacturing low-temperature eleсtroporcelain with complex of high electrophysical and mechanical properties (breakdown voltage 30 kV∙mm¯¹, volume resistivity 4,1·10¹⁴ Оhm·cm, dielectric loss tg δ·10³= 12,1, tensile strength of 31 MPa) were developed.
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Дайнеко, Катерина Борисівна. "Низькотемпературний електротехнічний фарфор". Thesis, НТУ "ХПІ", 2015. http://repository.kpi.kharkov.ua/handle/KhPI-Press/17928.

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Анотація:
Дисертація на здобуття наукового ступеня кандидата технічних наук за спеціальністю 05.17.11 – технологія тугоплавких неметалічних матеріалів. – Національний технічний університет "Харківський політехнічний інститут", Харків, 2015 р. Дисертацію присвячено розробці енергоощадної технології фарфору електро-технічного призначення на основі вітчизняної пірофілітової та польовошпатової сировини. При проектуванні складів низькотемпературного електрофарфору використані результати мікрорівневого моделювання поведінки матеріалу при механічних навантаженнях та фізико-хімічних досліджень композицій, що належать елементарному тетраедру A₃S₂–NAS₆–KAS₆–S системи Na₂O–K₂O–Al₂O₃–SiO₂. Область композицій для розробки фарфору з температурою випалу 1200 °С обмежена вмістом компонентів, мас. %: SiO₂ 55÷65, Al₂O₃ 20÷45, K₂O 2÷4, Na₂O 2÷4. Встановлено, що для інтенсифікації спікання та фазоутворення електрофарфору при зниженій температурі випалу необхідним є використання комплексних плавнів та мінералізуючих добавок. На основі досліджень складу та властивостей вітчизняних та зарубіжних польовошпатових і пірофілітових матеріалів обґрунтовано вибір сировини для виробництва низькотемпературного електрофарфору. Встановлено фізико-хімічні закономірності формування низькотемпературного електрофарфору та отримані математичні моделі залежностей його властивостей від складу мас. Розроблено склади і технологічні параметри виготовлення низько-температурного електрофарфору з комплексом високих електрофізичних та механічних властивостей (пробивна напруга Епр = 30 кВ∙мм¯¹, питомий об'ємний електроопір ρV20°С = 4,1·10¹⁴ Ом·см, тангенс кута діелектричних втрат tg δ ·10³= 12,1, міцність на розрив ζрозр = 31 МПа).
Thesis for granting the Degree of the Candidate of Technical Sciences on the spe-ciality 05.17.11 – Technology of Refractory Non-Metallic Materials. – National Technical University "Kharkiv Polytechnical Institute", Kharkiv, 2015. The thesis is devoted to the development of porcelain energy saving technology of electrotechnical designation on the basis of national feldspar and pyrophylite raw materials. The results of microlevel modeling of material behavior at temperature-strength stress and physical-chemical research of mixtures belonging to elementary tetrahedron A₃S₂–NAS₆–KAS₆–S of system Na₂O–K₂O–Al₂O₃–SiO₂ were used when designing low-temperature electroporcelain compositions. The mass area for porcelain designing compositions with firing temperature 1200 °C is limited by component content, weight. %: SiO₂ 55÷65, Al₂O₃ 20÷45, K₂O 2÷4, Na₂O 2÷4. It was shown that for sintering intensification and electroporcelain phase formation at low firing temperature it is necessary to use complex fluxes and mineralizing additives. Based on studies of composition and properties of Ukrainian and foreign feldspar and pyrophylite materials the choice of raw materials for the production of low electroporcelain was justified. The physical and chemical regularities of low electroporcelain formation were shown and the mathematical models of its properties dependence on the mass composition were received. The composition and technological parameters of manufacturing low-temperature eleсtroporcelain with complex of high electrophysical and mechanical properties (breakdown voltage 30 kV∙mm¯¹, volume resistivity 4,1·10¹⁴ Оhm·cm, dielectric loss tg δ·10³= 12,1, tensile strength of 31 MPa) were developed.
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Книги з теми "Formation regularities"

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Il'vickaya, Svetlana. Architectural comparative aspect of Orthodox monasteries in the Balkan countries and Russia. ru: INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1039637.

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The monograph is devoted to the concept of comparative (comparative) architecture is a modern approach to the study and analysis of Orthodox architecture. Reveals and architectural comparative aspect of monastic ensembles and churches — the main sources of Orthodoxy in the Balkan countries and Russia, the keepers of the architectural and artistic values and are centers for religious education in modern society. For the first time the regularities of formation of architecture of Orthodox monasteries and built a comparative model of their organization. For students, postgraduates and lecturers of architectural faculties of universities, architects, designers, and also for a wide range of readers interested in the problems of Orthodox cult architecture.
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Tyukavin, Aleksandr. Fundamentals of pathology. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1242551.

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The textbook reveals the concepts of health and disease, presents modern ideas about the causes and conditions of the occurrence of actual types of pathology. The importance of molecular genetic factors of heredity and reactivity in the formation of typical pathological processes is shown. The main regularities and features of manifestations of organ and system dysfunction in various types of pathology are described. Special attention is paid to the causes and mechanisms of development of socially significant diseases of the heart and blood vessels, brain, respiratory organs and other vital systems of the body. A separate section of the textbook provides up-to-date information on first aid. The criteria of safe conditions for first aid are described; the main clinical manifestations of emergency conditions in accidents, injuries, poisoning and diseases are described. A list of first aid measures for life-threatening conditions is presented. The cloud service contains a video of the basic algorithm for conducting cardiopulmonary resuscitation in a pharmacy or office. It is written in accordance with the program of the academic discipline "Fundamentals of Pathology" in the specialty 33.02.01 "Pharmacy" and refers to the educational and methodological publications of the cycle of general professional disciplines for students of pharmaceutical technical schools.
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Surkova, Galina. Atmospheric chemistry. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1079840.

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The textbook contains material corresponding to the course of lectures on atmospheric chemistry prepared for students studying meteorology and climatology. The basic concepts of atmospheric chemistry are given, its gaseous components, as well as aerosols and chemical processes related to their life cycles, which are important from the point of view of the formation of the radiation, temperature and dynamic regime of the atmosphere, as well as its pollution, are considered. The main regularities of the transport of impurities in the atmosphere and the role of processes of different spatial and temporal scales in this process are presented. The concept of approaches of varying degrees of complexity used to model the transport of matter in the atmosphere, taking into account its chemical transformations, is presented. The processes in the gaseous and liquid phases that affect the chemical composition and acidity of clouds and precipitation are described. Modern methods of using information about the concentration and state of chemical compounds, including their radioactive and stable isotopes, to obtain information about the meteorological regime of the atmosphere in the present and past are considered. Meets the requirements of the federal state educational standards of higher education of the latest generation. For students of higher educational institutions studying in the field of training "Hydrometeorology".
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Частини книг з теми "Formation regularities"

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Lelis, Stelios, Petros Kavassalis, Jakka Sairamesh, Seif Haridi, Fredrik Holmgren, Mahmoud Rafea, and Antonis Hatzistamatiou. "Regularities in the Formation and Evolution of Information Cities." In Lecture Notes in Computer Science, 41–55. Berlin, Heidelberg: Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-45636-8_4.

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Kurbatkina, V. V., and E. A. Levashov. "Regularities of Composite Materials with Micrograded Grain Structure Formation." In Functionally Graded Materials VIII, 615–20. Stafa: Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-970-9.615.

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Dobrovinskaya, Elena R., Leonid A. Lytvynov, and Valerian Pishchik. "The Regularities of Structure Defect Formation at the Crystal Growing." In Sapphire, 289–362. Boston, MA: Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-85695-7_5.

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Emel’yanov, Oleg. "Regularities of Formation of Residual Stresses in the Fatigue Crack Tip." In Lecture Notes in Civil Engineering, 239–48. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-79983-0_22.

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Kokhtych, Lyudmyla M., A. S. Kutsenko, and T. N. Smirnova. "Regularities in Holographic Formation of Periodic Structures in the System Polymer-Metal Nanoparticles." In NATO Science for Peace and Security Series B: Physics and Biophysics, 515–16. Dordrecht: Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-94-017-9133-5_50.

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Kutsova, V. Z. "The Regularities of the Structure Formation and Phase Transformations in Al-Si Alloys." In Advanced Light Alloys and Composites, 29–34. Dordrecht: Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-015-9068-6_5.

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Zolnikov, Konstantin P., Dmitrij S. Kryzhevich, and Aleksandr V. Korchuganov. "Regularities of Structural Rearrangements in Single- and Bicrystals Near the Contact Zone." In Springer Tracts in Mechanical Engineering, 301–22. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-60124-9_14.

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AbstractThe chapter is devoted to the analysis of the features of local structural rearrangementsin nanostructured materialsunder shear loadingand nanoindentation. The study was carried out using molecular dynamics-based computer simulation. In particular, we investigated the features of symmetric tilt grain boundary migration in bcc and fcc metals under shear loading. The main emphasis was on identifying atomic mechanisms responsible for the migration of symmetric tilt grain boundaries. We revealed that grain boundaries of this type can move with abnormally high velocities up to several hundred meters per second. The grain boundary velocity depends on the shear rate and grain boundary structure. It is important to note that the migration of grain boundary does not lead to the formation of structural defects. We showed that grain boundary moves in a pronounced jump-like manner as a result of a certain sequence of self-consistent displacements of grain boundary atomic planes and adjacent planes. The number of atomic planes involved in the migration process depends on the structure of the grain boundary. In the case of bcc vanadium, five planes participate in the migration of the Σ5(210)[001] grain boundary, and three planes determine the Σ5(310)[001] grain boundary motion. The Σ5(310)[001] grain boundary in fcc nickel moves as a result of rearrangements of six atomic planes. The stacking order of atomic planes participating in the grain boundary migration can change. A jump-like manner of grain boundary motion may be divided into two stages. The first stage is a long time interval of stress increase during shear loading. The grain boundary is motionless during this period and accumulates elastic strain energy. This is followed by the stage of jump-like grain boundary motion, which results in rapid stress drop. The related study was focused on understanding the atomic rearrangements responsible for the nucleation of plasticity near different crystallographic surfaces of fcc and bcc metals under nanoindentation. We showed that a wedge-shaped region, which consists of atoms with a changed symmetry of the nearest environment, is formed under the indentation of the (001) surface of the copper crystallite. Stacking faults arise in the (111) atomic planes of the contact zone under the indentation of the (011) surface. Their escape on the side free surface leads to a step formation. Indentation of the (111) surface is accompanied by nucleation of partial dislocations in the contact zone subsequent formation of nanotwins. The results of the nanoindentation of bcc iron bicrystal show that the grain boundary prevents the propagation of structural defects nucleated in the contact zone into the neighboring grain.
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Bogoviz, Aleksei V., Evgeny E. Shvakov, Olga G. Tretyakova, Mikhail Y. Zakharov, and Aleksandr N. Abramov. "Globalization of Education in the Conditions of Formation of the Global Knowledge Economy: Regularities and Tendencies." In Lecture Notes in Networks and Systems, 993–1000. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-15160-7_99.

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Damaskinskaya, Ekaterina, Vladimir Hilarov, Ivan Panteleev, Dmitry Korost, and Dmitry Frolov. "Statistical Regularities of a Main Crack Formation in Rocks. Acoustic Emission and X-Ray Computed Microtomography." In Springer Proceedings in Earth and Environmental Sciences, 23–32. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-31970-0_3.

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Loganina, V., E. Mazhitov, and V. Demyanova. "Regularities in the Formation of the Structure and Properties of Coatings Based on Silicate Paint Sol." In Springer Proceedings in Earth and Environmental Sciences, 348–51. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22974-0_84.

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Тези доповідей конференцій з теми "Formation regularities"

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Malkova, Y., V. Dolin, and Y. Yakovlev. "Formation regularities of liquid body of Dombrovsky quarry." In Geoinformatics: Theoretical and Applied Aspects 2020. European Association of Geoscientists & Engineers, 2020. http://dx.doi.org/10.3997/2214-4609.2020geo079.

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Gavrilova, Y. V. "Geodynamic Regularities in the Formation of Multipay Reservoirs." In 67th EAGE Conference & Exhibition. European Association of Geoscientists & Engineers, 2005. http://dx.doi.org/10.3997/2214-4609-pdb.1.g043.

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Damaskinskaya, Ekaterina, Vladimir Hilarov, Ivan Panteleev, and Dmitry Korost. "Regularities of main crack formation in heterogeneous materials." In PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON PHYSICAL MESOMECHANICS. MATERIALS WITH MULTILEVEL HIERARCHICAL STRUCTURE AND INTELLIGENT MANUFACTURING TECHNOLOGY. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0034434.

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Kurzina, Irina. "Structural regularities of formation of intermetallic nanodimensional phases in ion implantation." In 2012 7th International Forum on Strategic Technology (IFOST). IEEE, 2012. http://dx.doi.org/10.1109/ifost.2012.6357592.

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Osipov, Sergey. "REGULARITIES OF FORMATION OF FRESH UNDERGROUND WATERS OF THE AKMOLA REGION." In 17th International Multidisciplinary Scientific GeoConference SGEM2017. Stef92 Technology, 2017. http://dx.doi.org/10.5593/sgem2017/12/s02.087.

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Lozhkomoev, Aleksandr S., Elena A. Glazkova, Natalia V. Svarovskaya, Olga V. Bakina, Sergey O. Kazantsev, and Marat I. Lerner. "Formation regularities of AlOOH hollow spheres during aluminum nanopowder water oxidation." In ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES. AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4932817.

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Soboleva, E. G., V. V. Litvinenko, and T. B. Krit. "The regularities of radiation defect formation at the interface metal -n-InP." In 2016 International Siberian Conference on Control and Communications (SIBCON). IEEE, 2016. http://dx.doi.org/10.1109/sibcon.2016.7491677.

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Gusarova, A. V., and E. S. Khoroshko. "Regularities of defect formation at additive electron-beam manufacturing of polymetallic samples." In PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS WITH HIERARCHICAL STRUCTURE FOR NEW TECHNOLOGIES AND RELIABLE STRUCTURES 2019. AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5132004.

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PANARIN, A., I. KHODASEVICH, S. TEREKHOV, H. BANDARENKA, K. ARTSEMYEVA, V. BONDARENKO, and J. MARTINEZ-PASTOR. "FORMATION REGULARITIES OF SERS-ACTIVE SUBSTRATES BASED ON SILVER-COATED MESOPOROUS SILICON." In Proceedings of International Conference Nanomeeting – 2013. WORLD SCIENTIFIC, 2013. http://dx.doi.org/10.1142/9789814460187_0136.

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Lipaev, Aleksander. "REGULARITIES OF THERMAL WAVES FORMATION IN MOVING ENVIRONMENT AND THEIR APPLICATION TO PETROLEUM GEOPHYSICS." In SGEM2011 11th International Multidisciplinary Scientific GeoConference and EXPO. Stef92 Technology, 2011. http://dx.doi.org/10.5593/sgem2011/s06.119.

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Звіти організацій з теми "Formation regularities"

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Mykhayliv, Natalya. THE SUBJECT OF OF “VOGUE” AND “HARPER’S BAZAAR” MAGAZINES. Ivan Franko National University of Lviv, February 2021. http://dx.doi.org/10.30970/vjo.2021.49.11066.

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In the article according to the theory of the subject, patterns of the existence and genesis of the subject of “Vogue” and “Harper’s Bazaar” (USA) magazines was analysed, perspective of the emergence of new subjects was established, classification of the current subjects into universal and synthetic was suggested and some regularities of authorial creation of new subjects was examined. The main objective of the study is to identify patterns of existence of actual and formation of new topics in the Means of Mass Communication on the example of “Vogue” and “Harper’s Bazaar” magazines. In studying of the empiric basis of the research the method of observation is applied; in finding common themes for both publications – a comparative method was used. The method of analysis was used in the decomposition of topics into separate topics; in isolation from the features of the topic, uncharacteristic of a journalistic work – abstraction was applied. The elucidation that the subject appears as a formal verbal expression of a set of homogeneous topics was done by applying the method of formalization. The main results of the research are: obtaining the new classification of topics of “Vogue” and “Harper’s Bazaar” magazines; identification of a significant manifestation of universal themes on the pages of publications; establishment of the basic subjective (deontological) bases of formation of new subjects. A theoretical level of their knowledge will enrich science, equip practice, promote individual and world harmony.
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Some complex approaches to training micro-cycles formation among cadetsweightlifters taking into account biotypes. Ilyas N. Ibragimov, Zinaida M. Kuznetsova, Ilsiyar Sh. Mutaeva, March 2021. http://dx.doi.org/10.14526/2070-4798-2021-16-1-39-46.

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Training cadets-weightlifters at all stages has a multipurpose orientation, that is why it is important to define and plan a rational combination of the training means use. Distribution of such micro structures in the cycle of training, as the days, months of training, provides effective volume, intensity and other values of physical load distribution. The structure of training cadets-weightlifters is based on taking into account the regularities and principles of sports training as the condition for physical readiness and working capacity increase. Any power oriented sports demands components characteristics in the structure of micro cycles. We consider the methodology of the training lessons organization by the example of the micro cycle of training taking into account bioenergetic profile of cadets-weightlifters. We revealed the necessity to distribute the macro cycle to structural components as the condition for the effectiveness of different variants of the training effects distribution. Materials and methods. We analyzed the range of training lessons among cadets-weightlifters in order to create the variants of gradual training problems solution according to the kinds of training. We analyzed training programs of cadets taking into consideration the level of readiness and their bioenergetic profiles. We created the content of the training work in the micro cycle of the preparatory period for cadets-weightlifters with different bioenergetic profiles. The main material of the research includes the ratio of the training effects volume in one micro cycle taking into account cadets’ bioenergetic profile. Cadets-weightlifters from Tyumen Higher Military-Engineering Command College (military Institute) took part in the research (Tyumen, Russia). Results. We created the content of the training work by the example of one micro cycle for cadets-weightlifters taking into account bioenergetic profile. The created variant of the training loads structure includes the main means of training taking into account the kind of training. Realization orientation in five regimens of work fulfillment with the effectiveness estimation of a total load within one lesson and a week in general is estimated according to a point system. Conclusion. The created variant of a micro cycle considers kinds of training realization taking into account the percentage of the ratio. Taking into account bioenergetic profiles helps to discuss strong and weak sides of muscle activity energy supply mechanisms. We consider the ability to fulfill a long-term aerobic load among the representatives of the 1st and the 2nd bioenergetic profiles. The representatives of the 3rd and the 4th biotype are inclined to fulfill the mixed load. The representatives of the 5th biotype are characterized by higher degree of anaerobic abilities demonstration. The technology of planning the means taking into account the regimens of work realization with point system helps to increase physical working capacity and rehabilitation processes in cadets’ organisms.
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