Remote control and fault diagnosis of ultrahigh speeding grinding is studied, which is based on the theory of rough set. Knowledge acquisition and reduction rule of fault diagnosis, realization method of remote control for ultrahigh speed grinding are studied, diagnosis model is established. Based on the theoretical research and ultrahigh speed grinder with a linear speed of 250 m/s, the remote...

Students find logic hard. In particular, they seem to find it hard to translate natural language sentences into their corresponding representations in logic. As an enabling step towards determining why this is the case, this paper presents the public release of a corpus of over 4.5 million translations of natural language (nl) sentences into first-order logic (fol), provided by 55,000 students ...

Healthy and bold seeds of castor variety “Aruna” were collected. The de-hulled castor kernels were separated from seed coat and finely grounded in an electric grinder. The powdered kernels were passed through 60 mesh sieve and defatted using n-hexane in a soxhlet extractor. After complete extraction of oil seed meal was made free from solvent at low temperature. The defatted seed meal was pulve...

The present study was conducted to see the effect of supplementation spinach leaves powder in commonly consumed baked products. Spinach were dried shade for 6 8 hrs. remove excess moisture followed by oven drying at 40-450C till complete drying. ground an electric grinder obtain a fine powder. rich essential minerals like calcium, iron, zinc and phosphorous. Biscuits prepared using 4, 6, 8, 10 ...

Testing is very important phase of SDLC where the software is examined properly and modifications are proposed. In present era Software testing is the process of validating and verifying the correctness of software. Thus we can say that testing is necessary for performance provided by software. Performance testing is used to determine the responsiveness, throughput, reliability, and/or scalabil...

This protocol describes the growth and stimulation, with the fatty acid oleate, of isotopically heavy and light S. cerevisiae cells. Cells are ground using a cryolysis procedure in a ball mill grinder and the resulting grindate brought into solution by urea solubilization. This procedure allows for the lysis of the cells in a metabolically inactive state, preserving phosphorylation and preventi...

With an increase in the population and industrialization, a lot of valuable natural resources are depleted to prepare and manufacture products. However industrialization on the other hand has waste disposal issues, causing dust and environmental pollution. In this work, Aluminium Metal Matrix Composite is prepared by reinforcing 10 wt% and 20 wt% of wet grinder stone dust particles an industria...

Angle grinders utilise a rapidly rotating metal or carbon disc to cut, grind and polish metal, concrete and other hard surfaces. Improper use with disregard to safety procedures can result in serious injuries, most commonly involving the face and upper limbs. Although these injuries can be mutilating, they are rarely fatal and inmost patients a good aesthetic result is achievable with meticulou...