It is common knowledge that the alignment condition of rotating machinery affects the equipment's vibration levels and long term reliability, but there is little quantitative information relating the amount of misalignment to the degrading affects of misalignment. Many earlier publications state two reasons for performing precision alignments: 1. improved electrical efficiency and 2. reduced ma...

Background The choice of footwear and custom modification of footwear in fast bowling in cricket lacks biomechanical and clinical evidence. This demonstrates that despite professional advice being available, elite fast bowlers continue to wear shoes that may not be appropriate for them. The aim of this study was to investigate the biomechanical effects of three cricket shoes commonly used by fa...

This little volume was not_ meant to be a cram book, nor in any way a substitute for a textbook on the subject, but was written as a practical guide to nurses, dressers, house surgeons, and general practitioners. It fulfils! its function; admirably. Probably the most useful part of this very useful little book is the three tables which will be found in an envelope at the end of the book; they a...

The control system of laser leveling machine was redesigned and tested to improve the performance and decrease the cost. In this paper, the control system of the machine which contains transmitter, receiver and controller was introduced. The receiver had silicon photoelements as photoelectric sensors. A kind of light filter was designed which was composed of red color optical glass and interfer...

In this paper, we quantitatively (mathematically) reason the energy savings achieved by the Leveling and Sectoring protocol. Due to the energy constraints on the sensor nodes (in terms of supply of energy) energy awareness has become crucial in networking protocol stack. The understanding of routing protocols along with energy awareness in a network would help in energy optimization with effici...

With the development of green food industry, land conflicts are gradually escalating, and coordinated competitiveness level use efficiency is crucial to industry. The China’s industry at provincial between 2011 2020 was measured by constructing an index system using entropy method VlseCriterion Optimisation Compromise Resolution (VIKOR) method, then evaluated super Slacks-based Measurement (SBM...