did start in Asia but aren’t for sure where exactly. The black death followed 14th century trade routes across Europe‚ North Africa‚ and the Middle East. Fleas would attach to rats and carry the disease aboard trading ships which would sail to different trading posts. Once the traders would unload their goods or sell their goods fleas would jump onto other people and infect them and thus spreading the plague.
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EXERCISE 9 - Mechanical properties of solid and fluid mechanics 1. A stainless-steel wire of length 3.1 cm and a diameter of 0.22 mm. If it is stretched by 0.10 mm‚ find the tension of the wire. The Young’s modulus for stainless steel is 18 × 1010 Pa. 22 N 2. Determine the elongation of the rod i Figure 1 if it is under a tension of 5.8 × 103 N. Young’s Modulus: Copper‚ 11.0 x 1010 Nm-2‚ Aluminium 7.0 x 1010 Nm-2 1.9 cm 3. Air is trapped above liquid ethyl alcohol in
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programme of weaning Weaning is recommended to start at 6 months when stores of iron are depleted‚ continuing on until the transition from wholly fluid meals to regular solid ones is complete – e.g. 18 months old. A document could collect information based on professional knowledge and existing methods: Feeding routines Feed amounts Foods parents would like baby to try Foods actually being tried Parent/carers views on baby led weaning. Dietary requirements - lifestyle and medical e.g. vegetarian
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The Vital Capacity Test In Football Physical Education Essay Football has become a sport that interest by all population in this world. To play or become a good football player‚ the person must master many skills and have a healthy physical and mental. Football players also must combine speed‚ strength‚ agility‚ power‚ and endurance as basic qualities before the individual skills inherent to the playing of soccer can be utilized and depend on the position such as defense‚ strikers‚ midfielder and
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Title: Specific Heat Capacities of Metals Experiment Date: 3/28/2012 Report Date: 4/4/2012 Purpose: The purpose of the lab is to measure the specific heat capacities of aluminum‚ steel and brass. Theory: The amount of heat (ΔQ) required to change the temperature of an object is proportional to the mass (m) of the object and the temperature change (ΔT) of the object. ΔQ= cmΔT where c is called as the specific heat capacity of the material. In the calorie units system the unit of quantity
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are of capacity and consent. Every adult is presumed to have the capacity‚ but it is a presumption that can be rebutted. Once persons have reached adult age it is assumed in law that they are capable of making decisions. However‚ if a person has some form of intellectual disability and it can be demonstrated that they are not capable then different rules apply. Here a person must be able to understand the nature of the action and its consequences to be able to take a legal decision. Capacity is determined
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youth playing video games and going on Facebook all day‚ they could be working on their homework or on their other school studying and that would greatly increase their grades! Anita Hamilton proved that‚ 200 million college students who use social networking have had a large decrease in their GPA compared to the students who don’t use it. (3). I think that it would be okay to use social networking to a limited time but not go on it too much where then it starts become an addiction. One negative
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1 EFFECTS OF ALCOHOL ON BRAIN FUNCTIONING & NEUROTRANSMITTERS When alcohol is consumed the brain is unable to send the correct messages through the body and disrupts communication between the nerve cells . It suppresses nerve activity‚ throughout the cerebral cortex and the central nervous system (CNS) by significantly slowing down the pace of actions taken and information received . Consumption also alters two of the major neurotransmitters within the brain being the Hippocampus and the Prefrontal
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I think distance can effect relationships in several ways‚ depending on the situation‚ the kind of relationship‚ also how or if the relationship is maintained. Fortunently I haven’t had to part from close relationships often‚ but I can share two examples in which distance had an opposite effect. I grew up in a small town‚ there was only one school that went from kindergarten thru eighth-grade. So with the exception of the occational "new student" the people in my class had known me since I was
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Class: DME2 Title: Flow Measurement Date: 11/02/2013 Lecturer: Mr Higgins Summary: In this experiment many different meters were used to measure fluid flow rate; the orifice plate‚ the venture meter‚ the rota meter and the weigh tank. Each meter works by its ability to alter a certain physical property of the flowing fluid and then allows this alteration to be measured. The measured alterations are linked directly to the flow rate and these measurements are subbed in to adjusted equations
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