WHAT IS “STRESS”? “…a physical‚ chemical‚ or emotional factor that causes bodily or mental tension and may be a factor in disease causation” Merriam-Webster dictionary WHERE “STRESS” COMES FROM? KIND OF “STRESS” Positive stress • • • • • • Work promotion Marriage New baby Perfect golf game Graduation …. Negative stress • • • • • Financial difficulty Traffic Illness Loss of job Death of a family member • … IMPACT OF “STRESS” ‘Touching’ Therapy
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transport The South African transport and logistics industry: a spoke in the wheels henry carelse and shaun scott DIRECTORS: WORLDWIDE INTEGRATED LOGISTICS (PTY) LTD R Most industries in South Africa are faced with globalisation and transformation challenges. The South African transport and logistics industry is‚ however‚ faced with a number of its own peculiarities. This diverse industry comprises tens of thousands of individual truck- and bakkie-owners‚ as well as some of South Africa’s
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NEW ECONOMY TRANSPORT Principles of Corporate Finance 7th Edition Richard A. Brealey and Stewart C. Myers This is an equipment replacement decision. The objective is to minimize the present value of future costs. But there are a few real-life complications. • Some cash flows are stated in real terms‚ some in nominal terms. We will use a real discount rate for the real cash flows‚ a nominal rate for the nominal flows. The alternative is to convert all cash flows to real
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soluble Cholesterol can approximately make up 50% of the plasma membrane. It Reduces membrane fluidity by reducing phospholipid movement therefor giving the membrane the shape it needs instead of it looking like a deflated balloon. It also maintains its flexibility over a range of temperatures for example it prevents solidification at low temperatures. Cholesterol can approximately make up 50% of the plasma membrane. It Reduces membrane fluidity by reducing phospholipid movement therefor giving the membrane
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Advantages There are numerous advantages of road transport in comparison to other modes of transport. 1. Less capital quality:- Road transport required much less capital investment as compared to other modes of transport such as railways and air transport. 2. Door to door services: - The outstanding advantage of road transport is that it provides door to door or warehouse to warehouse services. 3. Services in rural areas:- Road transport is most suited for carrying goods and people to and from
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and Iraq that are along the Silk Road. People infected with the Black Plague would have bleeding under the skin‚ nervous system would collapse and eventually the deadly disease would lead to millions of death in both Asia and Europe. The Silk Road was closed off in 1346 completely to cease the spread of the Plague. Until it was reopened in 1350‚ the prices of goods were inflated since no trades were happening with the Silk Road being closed off. Even once the Road reopened it took approximately half
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boundaries • Location of existing structures • Ownership information • Details of existing road alignments‚ are there any concerns with the current alignment? Is there a history of accidents on the existing road alignment? • Underground and overhead services (electrical‚ water‚ sewerage & gas) • Important environmental features • Traffic volumes & composition • Class of road • The possibility of stage construction • Budget • Environmental impact assessment
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Traffic accidents can be caused by a number of factors‚ including equipment malfunction as well as the actions of the driver‚ such as speeding or aggressive behaviors like tailgating or unsafe lane changes. The consequences of traffic accidents depend on variables such as the impact‚ number of vehicles involved and if vehicle occupants were protected by safety belts and/or air bags. Reasons for Traffic Accidents How to Prevent Traffic Accidents Distracted Drivers Distracted driving
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local decrease in blood supply Infarction- death & deterioration of tissue resulting from lack of blood supply. 2. What is a stroke? Name the two main types of strokes and describe the mechanism(s) by which each type occurs. Cerebrovascular Accident- condition in which brain tissue is deprived of blood supply. The most common stroke symptoms are: Numbness or weakness (paresis) of the face‚ arm‚ or leg‚ sometimes only on one side; Confusion‚ trouble speaking or understanding speech (aphasia)
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Calculated Glomerular Filtration Rates. Ezproxy.twu.edu. Available from: http://ezproxy.twu.edu:2084/ehost/detail?sid=5e1f2206-f49d-4f31-a933-c58d5141985a%40sessionmgr4&vid=14&hid=8&bdata=JnNpdGU9ZWhvc3QtbGl2ZQ%3d%3d#db=a9h&AN=67635304 5. Cell Membrane Transport. Protocol- Department of Biology‚ Zoology Laboratories. 2011. Available form: Texas Woman ’s University‚ Denton‚ Texas 6. Allen C.‚ Valerie H. 2006. Laboratory Manual for Anatomy and Physiology. 3rd ed. New York: J Wiley. P. 737 7. Tortora G. J
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