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The second half of the 1970s witnessed a resurgence of interest in industrial co‐operatives and all the evidence suggests that this interest will gain further momentum in…
The second half of the 1970s witnessed a resurgence of interest in industrial co‐operatives and all the evidence suggests that this interest will gain further momentum in the 1980s. An understandable but regrettable tendency to concentrate publicity on a number of celebrated rescue cases should not be allowed to obscure the fact that some 200 new industrial co‐operative ventures have been established over the last decade.
In the last four years, since Volume I of this Bibliography first appeared, there has been an explosion of literature in all the main functional areas of business. This…
In the last four years, since Volume I of this Bibliography first appeared, there has been an explosion of literature in all the main functional areas of business. This wealth of material poses problems for the researcher in management studies — and, of course, for the librarian: uncovering what has been written in any one area is not an easy task. This volume aims to help the librarian and the researcher overcome some of the immediate problems of identification of material. It is an annotated bibliography of management, drawing on the wide variety of literature produced by MCB University Press. Over the last four years, MCB University Press has produced an extensive range of books and serial publications covering most of the established and many of the developing areas of management. This volume, in conjunction with Volume I, provides a guide to all the material published so far.
This follows President Donald Trump asserting executive privilege on Barr’s behalf over the matter: Barr argues he cannot legally fulfil the committee’s request since the…
UNITED STATES: Mueller report gives Trump ‘all clear’
This paper aims to propose a conceptual scale model of mobile drilling robot according to the actual drilling rig and working conditions to improve the safety and…
This paper aims to propose a conceptual scale model of mobile drilling robot according to the actual drilling rig and working conditions to improve the safety and automation of drilling in tunnel construction and coal mining applications.
A couple of pinion and rack serves as the support mechanism driven by a motor with low rotation speed at high power, and these components are assembled in the center of the robot to tightly fasten the whole body together. The drilling rod and the sleeve are connected through a hole with screw thread so that the rod feeds and rotates simultaneously along with the sleeve. The robot model is automatically controlled by a single-chip microcomputer, and the anti-disturbance circuit is designed as well. A five-step rule obstacle avoidance method is proposed to ensure safe and reliable movement.
The results of simulation experiments on drilling operation do indicate that the mechanism and control method are feasible and effective.
The robot is nearly complete but indeed remains only an experimental machine.
The design of the mechanism structure for the conceptual robot is novelty. The method of five-step rule obstacle avoidance can improve reliability of obstacle avoidance according to the experimental results, which can meet the requirements of complex working conditions underground coal mine.
Opponents of President Donald Trump hope Special Counsel Robert Mueller will have uncovered evidence of 'high crimes and misdemeanors' by the president that would enable…
UNITED STATES: Election report will be released today
Pelosi said that she did not consider Trump "worth" impeaching, and that doing so would be divisive. Her remarks come amid speculation that Special Counsel Robert Mueller…