19,357 research outputs found

    ΠšΠΎΠΌΠΏΠΎΠ·ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹ΠΉ состав ΠΈ свойства повСрхности систСм МС/Si, ΠΏΠΎΠ»ΡƒΡ‡Π°Π΅ΠΌΡ‹Ρ… осаТдСниСм Ρ‚ΠΎΠ½ΠΊΠΈΡ… ΠΏΠ»Π΅Π½ΠΎΠΊ Ti ΠΈ Co ΠΏΡ€ΠΈ ассистировании собствСнными ΠΈΠΎΠ½Π°ΠΌΠΈ.

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    Π’ Ρ€Π°Π±ΠΎΡ‚Π΅ ΠΎΠ±ΡΡƒΠΆΠ΄Π°ΡŽΡ‚ΡΡ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹ΠΉ состав, ΠΏΠΎΠ²Ρ€Π΅ΠΆΠ΄Π΅Π½ΠΈΠ΅ структуры повСрхности (100) Si, Π΄ΠΈΡ„Ρ„ΡƒΠ·ΠΈΠΎΠ½Π½Ρ‹Π΅ процСссы Π½Π° ΠΌΠ΅ΠΆΡ„Π°Π·Π½ΠΎΠΉ Π³Ρ€Π°Π½ΠΈΡ†Π΅ Π² систСмах МС/Si ΠΏΡ€ΠΈ ΠΌΠΎΠ΄ΠΈΡ„ΠΈΡ†ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠΈ крСмния ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ осаТдСния ΠΏΠΎΠΊΡ€Ρ‹Ρ‚ΠΈΠΉ Ti ΠΈ Co (МС) ΠΏΡ€ΠΈ ассистировании собствСнными ΠΈΠΎΠ½Π°ΠΌΠΈ, топография повСрхности ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Ρ… структур, Π΅Π΅ ΡΠΌΠ°Ρ‡ΠΈΠ²Π°Π΅ΠΌΠΎΡΡ‚ΡŒ Π²ΠΎΠ΄ΠΎΠΉ, Π° Ρ‚Π°ΠΊΠΆΠ΅ Π½Π°Π½ΠΎΡ‚Π²Π΅Ρ€Π΄ΠΎΡΡ‚ΡŒ

    Surface properties of Me/Si structures prepared by means of self-ion assisted deposition.

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    In this paper a composite structure, topography, wettability and nanohardness of a (100) Si surface modified by means of ion-assisted deposition of metal (Me) coatings in conditions of a self-irradiation are discussed

    ΠŸΡ€ΠΎΡ†Π΅ΡΡΡ‹ пСрСполяризации фторсодСрТащих кристаллов TGS

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    ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½ микроскопичСский Π°Π½Π°Π»ΠΈΠ· состояния структуры фторсодСрТащих кристаллов TGS ΠΈ Π΄Π°Π½Ρ‹ объяснСния Π½Π° этой основС Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Ρ… закономСрностСй. Π­Ρ‚ΠΎ относится ΠΊ зависимостям Π²Π½ΡƒΡ‚Ρ€Π΅Π½Π½ΠΈΡ… ΠΏΠΎΠ»Π΅ΠΉ смСщСния ΠΎΡ‚ содСрТания ΠΌΠΎΠ΄ΠΈΡ„ΠΈΠΊΠ°Ρ‚ΠΎΡ€Π° Π² кристаллах, ΠΊ элСмСнтарным процСссам пСрСполяризации, Π° Ρ‚Π°ΠΊΠΆΠ΅ – ΠΊ закономСрностям, ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹ΠΌ Π² области Ρ„Π°Π·ΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠ΅Ρ€Π΅Ρ…ΠΎΠ΄Π°

    Π­Π»Π΅ΠΌΠ΅Π½Ρ‚Π½Ρ‹ΠΉ состав ΠΈ свойства повСрхности Ρ‚ΠΎΠ½ΠΊΠΈΡ… ΠΏΠ»Π΅Π½ΠΎΠΊ ΠΌΠ΅Ρ‚Π°Π»Π»ΠΎΠ², нанСсСнных Π½Π° ΠΏΠΎΠ΄Π»ΠΎΠΆΠΊΠΈ крСмния.

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    In this paper a composite structure, topography and nanohardness of a surface (100) Si modified by means of ion-assisted deposition of coatings in conditions of a self-irradiation are discussed. Rutherford backscattering (RBS) of He+ ions and computer program RUMP were applied to investigate an composition of surface. It is established, that coating includes atoms of metal, hydrogen, carbon, oxygen, silicon. The nanoindentation data from coated systems were used for calculation of the hardness and elastic modulus using load and displacement sensing indentation experiments. Atomic Force Microscopy (AFM) surface observations were used to investigate the topography of modified surfaces

    БоглашСниС Π’Π’Πž ΠΏΠΎ ΡΠ΅Π»ΡŒΡΠΊΠΎΠΌΡƒ хозяйству ΠΈ особСнности Π΅Π³ΠΎ выполнСния Π² условиях РСспублики Π‘Π΅Π»Π°Ρ€ΡƒΡΡŒ

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    The article presents the stages of formation and development of the WTO Agreement on Agriculture, its structure and content of the main sections. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ прСдставлСны этапы становлСния ΠΈ развития БоглашСния Π’Π’Πž ΠΏΠΎ ΡΠ΅Π»ΡŒΡΠΊΠΎΠΌΡƒ хозяйству, Π΅Π³ΠΎ структура ΠΈ содСрТаниС основных Ρ€Π°Π·Π΄Π΅Π»ΠΎΠ²

    Biofuel system installation andmaintenance

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    The article deals with biofuel system installation and maintenance. The article identifies four maintenance areas of particular importance in biomass operation. Π‘Ρ‚Π°Ρ‚ΡŒΡ посвящСна установкС ΠΈ ΠΎΠ±ΡΠ»ΡƒΠΆΠΈΠ²Π°Π½ΠΈΡŽ Π±ΠΈΠΎΡ‚ΠΎΠΏΠ»ΠΈΠ²Π½Ρ‹Ρ… систСм. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Ρ‹ Ρ‡Π΅Ρ‚Ρ‹Ρ€Π΅ области обслуТивания, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΈΠΌΠ΅ΡŽΡ‚ особоС Π·Π½Π°Ρ‡Π΅Π½ΠΈΠ΅ ΠΏΡ€ΠΈ Ρ€Π°Π±ΠΎΡ‚Π΅ с биомассой

    Promising trends in agricultural vehicles maintenance

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    The article demonstrates the importance of agricultural machinery maintenance in solving the agricultural industry modernization task. It proves that it is necessary to provide timely and modern maintenance to ensure the high quality of the work of tractors and agricultural machinery. Much attention is given to the main facilities of maintenance complex

    Five top tips for farm machinery maintenance

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    A five tips to ensure that farm machinery is always maintained properly are presented in the article. It is shown that preventive farm machinery maintenance can reduce the likelihood of breakdown of equipment and the risks that technical specialists face during on-site repairs. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ прСдставлСны ΠΏΡΡ‚ΡŒ совСтов, ΠΊΠ°ΠΊ ΠΎΠ±Π΅ΡΠΏΠ΅Ρ‡ΠΈΡ‚ΡŒ ΠΏΡ€Π°Π²ΠΈΠ»ΡŒΠ½ΠΎΠ΅ обслуТиваниС ΡΠ΅Π»ΡŒΡ…ΠΎΠ·Ρ‚Π΅Ρ…Π½ΠΈΠΊΠΈ. Показано, Ρ‡Ρ‚ΠΎ профилактичСскоС обслуТиваниС ΡΠ΅Π»ΡŒΡ…ΠΎΠ·Ρ‚Π΅Ρ…Π½ΠΈΠΊΠΈ позволяСт ΡΠ½ΠΈΠ·ΠΈΡ‚ΡŒ Π²Π΅Ρ€ΠΎΡΡ‚Π½ΠΎΡΡ‚ΡŒ ΠΏΠΎΠ»ΠΎΠΌΠΊΠΈ Ρ‚Π΅Ρ…Π½ΠΈΠΊΠΈ ΠΈ риски, с ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΌΠΈ ΡΡ‚Π°Π»ΠΊΠΈΠ²Π°ΡŽΡ‚ΡΡ тСхничСскиС спСциалисты ΠΏΡ€ΠΈ Ρ€Π΅ΠΌΠΎΠ½Ρ‚Π΅ Π½Π° мСстС

    Feasibility study of agricultural machinery and equipment utilization efficiency

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    This article deals with importance of mechanization and good maintenance practices for efficient operation of all types of machinery agricul292 tural. Thoughtful implementation of efficiency improvements in agricultural equipment will help reduce the cost of food production and increase productivity and organization performance
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