Pillars Factor of Safety (FOS) calculation method: CMRI formula CMRI developed a formula for pillar strength taking into account the pillar w/h ratio‚ the uniaxial compressive strength of the pillar‚ the height of seam and depth of cover S = Pillar strength (MPa) σc = Uniaxial compressive strength (UCS) (MPa) h = Working height or seam height (in m) H = Depth of cover (in m) w = Pillar width (in m) Obert-Duvall/Wang Formula (Obert and Duvall‚ 1967) It was derived from
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Chelsea Harden Miss French Period 3 03/06/11 Life under Stalin Joseph Stalin was able to establish a strong dictatorship over the Soviet Union by being a good organizer and being able to make many people appeal to him and his ideas of a communist society. Although his ideas were misleading‚ he managed to gain believers and kill off any of those who disagreed with any of his sayings or teachings. Much of the credit goes to his army who helped commit many of these murders that went on
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‘One day I was able to get up‚ after gathering all my strength. I wanted to see myself in the mirror hanging on the opposite wall. I had not seen myself since the ghetto. From the depths of the mirror‚ a corpse gazed back at me. The look in his eyes‚ as they stared into mine‚ has never left me. ‘One day I was able to get up‚ after gathering all my strength. I wanted to see myself in the mirror hanging on the opposite wall. I had not seen myself since the ghetto. From the depths of the mirror‚
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Sheridan Institute of Technology and Advanced Learning Faculty of Applied Science and Technology _____________________________________________ ENGI23413 Mechanics of Materials Lab Report #: 2 Title of Experiment:Shear Strength Class #:70264 Group Members present (with Initials): 1:Gurpreet Singh (….) 2:Jaskirt Singh Na (….) 3: Amninderjeet Singh(….) 4:Rajbir Singh(….) 5:Gurtej Singh(….) 6:Shiv Kumar(….) Date of Experiment: . 12/09/2012 Date
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Matthew Lowe September 7‚ 2014 Mr. Gretes English Paper 100 Feet Under “You miss one hundred percent of the shots that you don’t take”‚ a quote by Michael Jordan. As human beings‚ it is in our nature to disagree with change. We would rather use and do what has been done already rather than take the chance and start all over. If I would not have taken the chance to start scuba diving when I was offered‚ I would have missed out on some of the most amazing moments in my life. By getting out of my comfort
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"There is evil everywhere under the sun." - Hercule Poirot (The Great Belgian Detective) I book I have recently read is ’Evil under the Sun’ by Agatha Christie. Agatha Christie is famous for her crime mystery novels and short stories and like any other of her books this one is also a murder mystery. This book brings excitement and also challenges you to solve the mystery that Christie has brilliantly presented with the use of rather simple words and everyday language and repeats it‚ rather than
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Jay’s Personal Strengths and Weaknesses Jay Rhee University of Phoenix Jay’s Personal Strengths and Weaknesses There are a number of strengths which I possess that contribute positively in my work environment‚ in my personal life‚ and in my Learning Team. There are also a number of weaknesses which need improvement. The strengths are excellent memorization skill‚ ability to understand computers‚ anger management‚ and physical strength. The weaknesses are organization‚ time management‚ procrastination
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Germany under Bismarck The Historical Debate The view of Bismarck over the years has changed and it is the historical debate surrounding our perception of him and his intentions that often shapes our interpretation of the German unification. No 19th century figure has attracted the attention and controversy that surround the achievement of Otto von Bismarck‚ with the exception perhaps of Napoleon Bonaparte. The success of Bismarck’s work in unifying Germany has shifted from a determinist to a
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is a person who has a commanding influence on a group or organization. Every leader has strengths and weaknesses that define them in their leadership role. I interviewed four individuals close to me on what their thoughts were regarding my strengths and weaknesses as a leader. I interviewed my mother‚ coworker‚ a former teacher‚ and a good neighbor for this assignment. When I asked about my leadership strengths‚ my interviewees stated that they included integrity‚hardworking‚ a great conversationalist
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Erwin Rommel Explain the strengths and weaknesses of your chosen commander. Erwin Rommel fought as a German lieutenant in France‚ Romania‚ and Italy in World War I. Rommel’s courage‚ strong understanding of his troops‚ and great leadership showed potential for a glorious career. He also was a very talented military teacher who was appointed to posts at a range of military academies after WW1. (Gorlitz‚ Encyclopedia Britannica) During Rommel’s six-week campaign on the invasion of France (1940)
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