Simon sometimes tastes or senses the medication in his food and spits them out, but sometimes the medication goes undetected. He always wonders why he feels tired most of the time without doing any activities that may cause such feelings. Covert medication is described by Kala (2012, p. 1) as, ‘the practice of hiding medication in food or beverages so that it goes undetected by the person receiving the medication.’ Latha (2010) states that covert medication is one of the greatest challenges for healthcare
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Density Lab: Look at two sample cylinders. Even though the cylinders are the same size and shape, one has a greater mass than the other. Both cylinders are solid and are not hollowed out anywhere inside. 1. Look at the drawing of the copper and aluminum cubes and their atoms. What are two possible explanations for why a copper cube has a greater mass than the aluminum cube? Hint: Just because the aluminum atoms are larger, they are not necessarily heavier. Explanation 1: Explanation
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D. Specific Gravity * Procedure: I borrowed a refractometer from the counter and held it in a horizontal position and placed a small amount of urine on the capsule with the support of a dropper, then I looked into the scope of the refractometer to see the measurement of the specific gravity of the urine sample. * After doing the experiment, I threw the urine in the toilet and cleaned the container that I used to put the urine Objectives: -To find the specific gravity of the urine sample
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Refraction and Reflection People often wonder why it is that when looking at fish in an aquarium, the fish seems to suddenly change to a different position as we look at them from different viewpoints. What makes Diamonds seem to sparkle so much, or even when a straw is inserted into a glass it looks tilted or at an angle. All of these questions has the same answer and are all examples of Refraction, Refraction is the change in direction of light as it changes speeds passing from one material into
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finding ways to make existing technology smaller or more efficient. This is especially apparent in electronics, where a constant push is made to make devices smaller, lighter, and more powerful. Acoustic charge transport (ACT) is a relatively new concept and technique which has applications in both electronics and optoelectronics, which uses light instead of electricity. Not only does ACT have applications in these areas, it has distinct advantages by being smaller and more efficient than currently
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57. Which of the following antennas receive signals in the horizontal plane equality well from all directions? A. Horizontal Hertz antenna B. Vertical loop antenna C. Vertical Yagi antenna D. A vertical antenna which is a quarter-wavelength long 58. If the length of a Hertz dipole is decreased A. its resonant frequency will be lowered its distributed inductance will be increased B. its distributed inductance will be decreased C. its resonant frequency will be increased D. its distributed
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Running head: UNIT 3: WAVE LENGTHS AND THE ATOM Wave Lengths and the Atom Nature of waves James Trefil and Robert M. Hazen (2011) stated, “The nature of wave’s travel through the speed of light, and life on earth is transmitted through space by such a wave” (p. 118. para. 3). Waves occur in one’s daily life; all of such waves must move through matter (p. 118, para. 1). Radio waves allow transmission of music, microwaves assist in heating and cooking food, and X-rays are used by dentists
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a) Name and formula of substances | Name | Formula | Bonding Type | | Metal (Stainless steel) | Fe3C | Metallic Bonding | | Plastic (Polystyrene) | - CH2CHCl | Covalent Molecular | | Glass | SiO2 | Covalent Network | b) Sketch/Plan of diagram | Chemistry Task 2: Bonding Class: Group 4 | c) Properties of Substances | Substance | Property | | Metal(Stainless Steel) | * Shiny hence providing the item an attractive appearance. * Good reflector of infrared
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Heat transfer is a discipline of thermal engineering that concerns the generation, use, conversion, and exchange of thermal energy and heat between physical systems. As such, heat transfer is involved in almost every sector of the economy.[1] Heat transfer is classified into various mechanisms, such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by phase changes. Engineers also consider the transfer of mass of differing chemical species, either cold or hot, to
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Boston Fight Drugs Summary The case talks about the big concern in Boston, which is drugs use. The field study group, consists of four members, is given a budget of twenty thousand dollars and a time period of five months of part-time work to find an effective way to communicate with the school-going population about drugs. The group must find answers to the following: motivation for drug use, who influence them to use drugs and which advertisement strategy can influence them. They came up
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