Monitoring of rolling bearing failures as result of acceleration

The article discusses modern methods of diagnosing and technical diagnostics of irrigation pumping units to ensure reliability during operation. Using new designs of pumping power equipment and developing new operating modes provide for improving the mode of pumps based on improved diagnostics, significantly saving operating costs. Together with this provides detection, control, and prediction of multi-stage failure of the rolling bearing by monitoring the vibration trends of the centrifugal pump unit during operation

Influence of irrigation technology with use of technical means on development and yield of cotton

Currently, the intensification of agricultural production and the development of irrigated agriculture requires the search for solutions for the rational and economical use of irrigation water, the widespread introduction of new, improved water-saving technologies, and technical means into production, which directly positively affects the growth, development, and yield of cotton. This article is devoted to the influence of irrigation technology with technical means on the irrigation rate, growth, development, and yield of cotton

Transboundary water interaction III: contest and compliance

This paper serves international water conflict resolution efforts by examining the ways that states contest hegemonic transboundary water arrangements. The conceptual framework of dynamic transboundary water interaction that it presents integrates theories about change and counter-hegemony to ascertain coercive, leverage, and liberating mechanisms through which contest and transformation of an arrangement occur. While the mechanisms can be active through sociopolitical processes either of compliance or of contest of the arrangement, most transboundary water interaction is found to contain elements of both. The role of power asymmetry is interpreted through classification of intervention strategies that seek to either influence or challenge the arrangements. Coexisting contest and compliance serve to explain in part the stasis on the Jordan and Ganges rivers (where the non-hegemons have in effect consented to the arrangement), as well as the changes on the Tigris and Mekong rivers, and even more rapid changes on the Amu Darya and Nile rivers (where the non-hegemons have confronted power asymmetry through influence and challenge). The framework also stresses how transboundary water events that may appear isolated are more accurately read within the many sociopolitical processes and arrangements they are shaped by. By clarifying the typically murky dynamics of interstate relations over transboundary waters, furthermore, the framework exposes a new suite of entry points for hydro-diplomatic initiatives

Influence of irrigation technology with use of technical means on development and yield of cotton

Currently, the intensification of agricultural production and the development of irrigated agriculture requires the search for solutions for the rational and economical use of irrigation water, the widespread introduction of new, improved water-saving technologies, and technical means into production, which directly positively affects the growth, development, and yield of cotton. This article is devoted to the influence of irrigation technology with technical means on the irrigation rate, growth, development, and yield of cotton

Monitoring of rolling bearing failures as result of acceleration

The article discusses modern methods of diagnosing and technical diagnostics of irrigation pumping units to ensure reliability during operation. Using new designs of pumping power equipment and developing new operating modes provide for improving the mode of pumps based on improved diagnostics, significantly saving operating costs. Together with this provides detection, control, and prediction of multi-stage failure of the rolling bearing by monitoring the vibration trends of the centrifugal pump unit during operation