Lab No. 2: The Microscope Light microscopy The bright field microscope is best known to students and is most likely to be found in a classroom. Visible light is focused through a specimen by a condenser lens‚ then is passed through two more lenses placed at both ends of a light-tight tube. The latter two lenses each magnify the image. Limitations to what can be seen in bright field microscopy are not so much related to magnification as they are to resolution‚ illumination‚ and contrast
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flow control b. Connectionless d. Resends anything not received 2. End system use port numbers to select the proper application what is the lowest port number that can be dynamically assigned by the host system? a. 1 b. 128 b. 256 d. 1024 3. During data transfer‚ what is the receiving host responsible for? (Choose the best two answers). a. Encapsulation d. segmentation b. Acknowledgement e. reassembly c. Bandwidth 4. Why does tcp use a sequence number in the header? a. To
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Creating Universe: As a developer I was involved in collecting the requirements from business end user‚ according understood the business needs and involved in designing the universe for sales department ‚As a first step we understand the structure of the universe and depending upon the fact tables n dimension tables created classes ‚objects ‚defined joins ‚cardinalities ‚created derived tables‚ custom Hierarchies . To improve the performance of the reports at universe level: * Generate
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|E50097040.CU1521 - CU1521 - Support Children and Young People’s |Evidence |OB |QU |PE |DI |WT |CR |EX |SI |AP | |Health and Safety |Count | | | | | | | | | | |Performance Criteria (PC) | |2.4 Explain how health and safety risk assessments are monitored|(6/9) | | | 019 | 019 | | |
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Legislation Governing Childcare Services There are a number of laws in the UK that affect children and childcare services; some are designed to give children certain rights‚ whilst others are aimed at protecting them from harm. Below is a brief summary of some of the relevant legislation. The Children Act 1989 This Act aims to protect the child from harm and to work in partnership with parents‚ ensuring that the welfare of the child is paramount. It forms the legal framework that sets quality
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1 ABSTRACT Energy is defined as the ability to do work. Work is done when energy is transferred from one system to another and may take on various forms. The law of the conservation of energy states that energy may neither be created nor destroyed. Therefore the sum of all the energies in a system is a constant. Energy may be either potential or kinetic. Potential energy (PE) is energy stored and ready for use. A car stopped at the top of a hill and a water balloon dangling out of an upstairs
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1. What are the major security threats on my network and computers connected to the network? There are cybercriminals who commit crimes using the computers and networks. They spread malicious viruses through the networks such as worms and Trojan horses. They hack other people’s computers to steal important data and identity or destroy data. A hacker uses a packet sniffer to intercept the unencrypted network traffic and capture the passwords or other important information which was communicated through
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TASK 3(P6‚ M2‚ D2) A. Explain the effects of legislation to protect consumer on contract for the sale of goods. The Sale of Goods Act 1979 is an Act of the Parliament of the United Kingdom which regulate contract in which supplies are bought and sold. The Act consolidates the Sale of Goods Act 1893 and following legislation‚ which in twist consolidate the previous ordinary law. The Act lays downward a small number of required legal rules‚ but these limits are least: the size of the Act is concerned
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Procedures 1- Gather all materials needed and set timer to one minute 2- Select short song and 1-6 multiples worksheet 3- Print multiplication worksheets for everyone. They will try to solve the multiplication problems while pressing the spacebar on the keyboard every thirty seconds. To do that‚ they will have a timer next to them and are able to look at it whenever needed. 4- Select two same age elderlies per gender. Select two same age adults per gender. Do the same with the Children.
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