Abstract Leprosy has always been a concern of public health throughout the world. This disease has been mistaken with the leprosy of the Old Testament‚ which is not the Hansen’s disease. The microbe that causes leprosy‚ Mycobacterium leprae‚ is an acid fast organism difficult to grow in vitro. In the United States‚ the armadillo is the animal that is able to carry the disease and transmit it to humans. Manifestations of leprosy depend on the host immune response ranging from tuberculoid to lepromatous
Premium
Exercise 1: Microscopy Nour Bairekdar Prof. Mary Flannery September 9‚ 2013 Learning parts and proper use of microscope‚ and the interception of images viewed through a light microscope Abstract: A compound light microscope uses two sets of lenses‚ ocular and objective‚ and employs light as its source of illumination. Through careful observation‚ we identified the various parts of a light microscope we found that the light microscope Ocular lenses which give 10x magnification
Premium Microscope Telescope Optics
Andy Warhol was born August 6‚ 1928 in Pittsburgh‚ Pennsylvania. In third grade‚ Andy had Sydenham’s chorea. He was often bedridden as a child he became an outcast at school and ended up bonding with his mother. At times when he was confined to his bed he drew‚ listened to the radio and collected pictures of movie stars.When Warhol was at age 13‚ his father died in a car accident. When Warhol graduated from Schenley High School in 1945 he had planned to study art education at the University of Pittsburgh
Premium High school Nazi Germany Adolf Hitler
agents that are responsible for causing discoloration and foul odors. This makes it an ideal ingredient for teeth bleaching and cleaning stains. While using it as a baking soda toothpaste‚ it cleans the corners of the teeth and help in preventing plaque formation. The abrasiveness of this formulation is relatively mild as compared to toothpastes containing silica. In other words‚ baking soda toothpaste is milder and cause little damage to the tooth enamel than commercially sold products.
Premium Teeth Tooth enamel
I conquered Mount Le Conte at the age of nine‚ the 3rd highest peak in the Great Smoky Mountains. It intersects with North America’s longest hiking trail - The Appalachian Trail - with over 2‚200 miles of mountains‚ rivers‚ and pure wilderness. Ever since learning about the Appalachian Trail‚ I have wanted to hike it. So that’s what I did. While my ultimate goal is to thru-hike the entire trial‚ I decided to start with hiking the Georgia section. It took planning and preparation to find the right
Premium English-language films Mother Family
the bottom of your shoes‚ the door knob‚ etc.) Then‚ Christine lifted the lid off of the petri dish so that Kyra could gently rub her finger across the entire surface of agar. We were careful not to puncture the agar. Then‚ we replaced the lid. We wet one disc in each liquid using the forceps (shaking excess liquid off disk)‚ and then placed the disc on the agar in the middle of the appropriate section. Soon‚ we closed the lid. Afterwards‚ we turned the agar dish into our teacher for incubation.
Premium Oxygen Bacteria Agar plate
Aseptic Technique and Culturing Microbes‚ Lab #3 Purpose: The purpose of the this experiment is to learn to transfer microorganisms to a nutrient medium to promote growth using aseptic techniques. which are a method used to prevent unwanted organisms from contaminating a medium. We will also learn about different types of culture media‚ including MRS broth and nutrient broth‚ learn about oxygen and temperature requirements for microbial growth and how to control microbial growth. Procedure:
Premium Bacteria
the sound comes from the heart valves closing. 8. Surfactants are wetting agents that lower the surface tension of a liquid‚ allowing easier spreading‚ and lower the interfacial tension between two liquids. Surfactants improve water’s ability to wet things‚ spread over surfaces‚ and seep into dirty clothes fibres. One end of their molecule is attracted to water‚ while the other end is attracted to dirt and grease. So the surfactant molecules help water to get a hold of grease‚ break it up‚ and
Premium Water Force Fundamental physics concepts
It is believed that it was where Prophet Muhammad ascended to heaven during his ‘Night Journey’. According to the Jews account‚ it was the place where Abraham prepared to offer his son Isaac. And as for Christians‚ Temple Mount was highly regarded because of its importance in the life and ministries of Jesus Christ. “The inscriptions inside the building glorify Islam as the final true revelation and culmination of the faiths of Judaism and Christianity”(witcombe.sbc.edu)
Premium Islam Jerusalem Muhammad
the National Emergency Department‚ nearly 500‚000 people received medical treatment for burns in 2012. Children under age 4 and adults over age 60 have a higher chance of complications and death from severe burns. Burns can be caused by dry heat‚ wet heat‚ radiation‚ friction‚ heated objects‚ the sun‚ electricity‚ or chemicals. Thermal burns are the most common type. Thermal burns occur when hot metals‚ scalding liquids‚ steam‚ or flames come in contact with your skin. These are frequently the result
Premium Burn Skin