473 research outputs found

    ΠœΠΎΠ΄Π΅Π»ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ процСссов Π² ΠΎΠ±ΠΎΡ€ΡƒΠ΄ΠΎΠ²Π°Π½ΠΈΠΈ ΠΏΡ€ΠΈ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ тонкостСнных Π΄Π΅Ρ‚Π°Π»Π΅ΠΉ

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    Для тонкостСнных Π΄Π΅Ρ‚Π°Π»Π΅ΠΉ Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½Π° Π·Π°Π΄Π°Ρ‡Π° ΠΌΠΈΠ½ΠΈΠΌΠΈΠ·Π°Ρ†ΠΈΠΈ Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€Π½Ρ‹Ρ… тСхнологичСских Π΄Π΅Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΉ. Из-Π·Π° особСнностСй процСсса фрСзСрования тонкостСнныС Π΄Π΅Ρ‚Π°Π»ΠΈ ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²Π»ΡΡŽΡ‚ ΠΎΡΠΎΠ±ΡƒΡŽ ΡΠ»ΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ Π² мСханичСской ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅. ΠŸΡ€ΠΈ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ Π½Π΅ΠΈΠ·Π±Π΅ΠΆΠ½ΠΎ Π²ΠΎΠ·Π½ΠΈΠΊΠ°ΡŽΡ‚ Π²ΠΈΠ±Ρ€Π°Ρ†ΠΈΠΈ, обусловлСнныС высокими силами рСзания ΠΏΡ€ΠΈ нСдостаточной Тёсткости Π΄Π΅Ρ‚Π°Π»ΠΈ ΠΈΠ»ΠΈ инструмСнта. Π’ слСдствии Ρ‚Π°ΠΊΠΈΡ… Π²ΠΈΠ±Ρ€Π°Ρ†ΠΈΠΉ сниТаСтся Ρ‚ΠΎΡ‡Π½ΠΎΡΡ‚ΡŒ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚Π°Π½Π½ΠΎΠΉ Π΄Π΅Ρ‚Π°Π»ΠΈ ΠΈ качСство повСрхности, вызванная нСдостаточной ΠΆΡ‘ΡΡ‚ΠΊΠΎΡΡ‚ΡŒΡŽ тСхнологичСской систСмы.Π’ Ρ€Π°Π±ΠΎΡ‚Π΅ рассматриваСтся Π°Π»ΡŒΡ‚Π΅Ρ€Π½Π°Ρ‚ΠΈΠ²Π½Ρ‹ΠΉ способ сниТСния тСхнологичСских Π΄Π΅Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΉ посрСдством использования матСматичСского модСлирования процСсса фрСзСрования с ΡƒΡ‡Π΅Ρ‚ΠΎΠΌ Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ.Due to the characteristics of the milling process, modeling workpiece dynamics during the machining of freeform surfaces is a challenge: The relative movement between the milling tool and the workpiece leads to a variation of the excitation position, and the material removal process results in changing modal parameters of the workpiece. In this work is discussed dealing with modeling techniques for the prediction of workpiece deflections

    Three study decades on irrigation performance and salt concentrations and loads in the irrigation return flows of La Violada irrigation district (Spain)

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    30 Pags., 3 Tabls., 9 Figs. The definitive version is available at: http://www.sciencedirect.com/science/journal/01678809Irrigation district salt balances identify the main sources and sinks of salts and quantify salt loads in irrigation return flows. Salt balances were performed in La Violada Irrigation District during the 80s (1982–1984), 90s (1995–1998) and 00s (2006–2008) decades. Total Dissolved Solids (TDS) and loads in irrigation return flows were related with changes in irrigation performance and infrastructures during these decades. TDS increased linearly to increases in Irrigation Consumptive Use Coefficient (ICUC) (P 66%, and decreased exponentially for values above and below these thresholds, respectively. Therefore, the key management strategy to reduce salt discharge to downstream areas is to decrease drainage volumes by improving irrigation management.This work was sponsored by the Spanish Ministry of Science and Education project AGL2006-11860/AGR, the European Regional Development Fund (FEDER) and the European Union project INCO CT-2005-015031.Peer reviewe

    БвСрточная нСйронная ΡΠ΅Ρ‚ΡŒ для классификации Π±Π΅Π· использования Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊ

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    Π’ Ρ€Π°Π±ΠΎΡ‚Π΅ прСдставляСтся свСрточная нСйронная ΡΠ΅Ρ‚ΡŒ для классификации Ρ†ΠΈΡ„Ρ€ Π½Π° изобраТСниях рСализованная Π±Π΅Π· использования Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊ машинного обучСния. Для ΠΎΡ†Π΅Π½ΠΊΠΈ качСства сСгмСнтации ΠΏΡ€ΠΈΠΌΠ΅Π½ΡΡŽΡ‚ΡΡ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Π΅ ΠΌΠ΅Ρ‚Ρ€ΠΈΠΊΠΈ, Ρ‚Π°ΠΊΠΈΠ΅ ΠΊΠ°ΠΊ: ошибка ΠΏΠΎ ΠΌΠΎΠ΄ΡƒΠ»ΡŽ ΠΈ процСнтная Ρ‚ΠΎΡ‡Π½ΠΎΡΡ‚ΡŒ. ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΎ сравнСниС Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… Ρ‚ΠΎΠΏΠΎΠ»ΠΎΠ³ΠΈΠΉ Π½Π΅ΠΉΡ€ΠΎΠ½Π½ΠΎΠΉ сСти, Π½Π° Π²Ρ‹Π±ΠΎΡ€ΠΊΠ΅ Π΄Π°Π½Π½Ρ‹Ρ…, находящСйся Π² Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅ΠΊΠ΅ машинного обучСния "Scikit-learn" [1]. По ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹ΠΌ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π°ΠΌ тСстирования сдСлан Π²Ρ‹Π²ΠΎΠ΄ ΠΎ Π½Π°ΠΈΠ»ΡƒΡ‡ΡˆΠ΅ΠΉ ΠΈΠ· рассматриваСмых Ρ‚ΠΎΠΏΠΎΠ»ΠΎΠ³ΠΈΠΉ Π½Π΅ΠΉΡ€ΠΎΠ½Π½ΠΎΠΉ сСти

    Developing a Medical Institution Management System through Promoting Social Accountability

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    The paper regards the implementation of social accountability principles into the system of medical institution management as the target of research. The process of personnel management is viewed as its research subject. The paper aims to develop the system of incentives for medical institution personnel based on the principles of social accountability. The research methods and tools applied in the study are analysis of content and internal enterprise documentation, staff member interviews and statistical methods of data processing. The expected research outcome is the implementation phase of the social accountability management system resulted in the development of the Code of corporate conduct. The article advocates the view, that the Code of Conduct should be based on the diagnosis of the state of corporate culture and motivate employees of the organization. The management team of medical institution can set their own social and reasonable quality management system, which will enable it to promote and involve staff in the process of improvement
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