Design and Implementation of Bolt Feeding Device and Bolt Assembly System

Analytical Design of Rock - Bolt Systems

1.INTRODUCTION Some forty years ago, most opening supports and reinforcements were designed using empirical rules defining ground loads acting on the supporting structures. This approach is still popular and interest in it has been renewed by the use of rock mass classification systems (Barton et al. 1974, Bieniawski, 1974,1976,1989). Correlations between rock mass conditions and the type of su...

The IBM BOLT speech transcription system

We describe the IBM automatic speech recognition (ASR) system for the DARPA Broad Operational Language Translation (BOLT) program. The system is used to transcribe conversational telephone speech (CTS) prior to machine translation for Phase 3 of the program’s Activity A. The ASR system is a combination of novel sequence trained ensemble deep neural network acoustic models on speaker adapted fea...

Kerr-Bolt Spacetimes and Kerr/CFT Correspondence

We investigate the recently proposed Kerr/CFT correspondence in the context of rotating spacetimes with a NUT twist. The Kerr/CFT correspondence states that the near-horizon states of an extremal four (or higher) dimensional black hole could be identified with a certain chiral conformal field theory. The corresponding Virasoro algebra is generated with a class of diffeomorphism which preserves ...

simulation and design of electronic processing circuit for restaurants e-procurement system

the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...

Corrosion Resistance of Bolt Coatings