location of the foramen magnum‚ a large opening in the skull (see attached figure‚ Part A). The dissecting needle is then forced through this opening and the needle is twisted to destroy the brain. The dissecting needle is then forced into the spinal column and pushed down until the legs extend and relax. Excision of the sciatic nerve and gastrocnemius muscle Lay the double-pithed frog with its ventral side up. Using forceps‚ raise the skin at the midline of the body between the forelegs and
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(Author’s name) (Professor’s name) (Course details) (Date Abstract The aim of the lab was to separate and analyse analgesic drugs in a drug tablet. The method used to separate the components was Thin Layer Chromatography (TLC) with silica adsorbent as the stationary phase and 0.5% glacial acetic as the mobile phase. In one plate‚ five known samples were used as the reference‚ that is: Aspirin; Caffeine; Ibuprofen; and Salicylamide. Aspirin and Salicylamide were the only samples that fluoresced
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Francisco: Pearson International Ltd. pp.298-99. Marieb‚ E.N. & Hoehn‚ K.‚ 2010. The Muscular System. In A. Wagner‚ ed. Human Anatomy & Physiology. 8th ed. San Francisco: Pearson International Ltd. p.321. Marieb‚ E.N. & Hoehn‚ K.‚ 2010. The Vertebral Column. In A. Wagner‚ ed. Human Anatomy & Physiology. 8th ed. San Francisco: Pearson International. pp.217‚ 243-244. NHS ‚ 2011. Osteoporosis - Treatment. [Online] Available at: HYPERLINK "http://www.nhs.uk/Conditions/Osteoporosis/Pages/Treatment.aspx" http://www
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syndrome‚ Pott’s caries‚ Pott’s curvature‚ angular kyphosis‚ kyphosis secondary to tuberculosis‚ tuberculosis of the spine‚ tuberculous spondylitis and David’s disease Anatomy: The vertebral column provides structural support for the trunk and surrounds and protects the spinal cord. The vertebral column also provides attachment points for the muscles of the back and ribs. The vertebral disks serve as shock absorbers during activities such as walking‚ running‚ and jumping. They also allow the spine
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While uneducated birds and beasts Know how to lead regulated lives‚ Alas! Man endowed with intelligence Does not lead a disciplined life. EMBODIMENTS of love! Discipline is vital to every living being. For man it is even more important like the spinal column. Without discipline mankind will be ruined. Discipline means the observance of certain well-defined rules. Without such regulation it is not possible to maintain humanness. Such regulation contributes to the glory of human existence. Discipline cannot
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Chrystal Moore B-227.4036 Chapter 7 & 8 Chapter 7 Review Questions 1-15 pg. 246 1.) 1. B‚ G 2. H 3. D 4. D‚ F 5. E 6. C 7. A‚ B‚ D‚ H 8. I 2.) 1. G 2. F 3. B 4. A 5. B 6. C 7. D 8. E 3.) 1. B 2. C 3. E 4. A 5. H 6. E 7. F 4.) The cranial bones are made up of the frontal bone‚ two parietal bones‚ two temporal bones‚ the occipital bone‚ sphenoid bone‚ and ethmoid bone. The facial bones consists
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is due to the structure of disperse red 9 being more symmetrical than that of disperse blue 3 and having more nonpolar bonds. Disperse blue 3 is more polar because it has a hydroxide bond and has a larger dipole. The principle behind using column chromatography is that it separates compounds based on polarity. The alumina serves to allow for a purer separation than TLC plates because it has a more polar surface than silica gel does. The less polar dye moves first because it is not as soluble in the
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CVEN9802 Structural Stability Beam Columns Chongmin Song University of New South Wales Page 1 CVEN 9802 Stability Outline • Effective Length Concept • Beam-Column with Distributed Load • Column with Imperfection • Southwell Plot • Column Design Formula Page 2 CVEN 9802 Stability Fundamental cases of buckling PE EI 2 L 2 2 2.045 EI P 4 EI Pcr cr 2 L2 L 2 Pcr 2 EI 4L 2 PE 2 EI L2 Page 3 CVEN 9802 Stability What is
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Instructor: Ma ’am Lioanag Section: Civil Engineering 1-19 Date Performed: July 27 ‚ 2013 Group No.: 3 Date Submitted: August 3 ‚ 2013 Experiment No. 4 : PAPER CHROMATOGRAPHY INTRODUCTION The objective of this experiment was to resolve a given sample into its components by paper chromatography‚ to evaluate the retention factor of each component in the sample and to compare the relative solubility of the various components of a mixture of colors in a given solvent. METHODOLOGY
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Kendall Benton 312 E. Center Street Blanchester‚ Ohio 45107 Abstract Scoliosis has many different causes and effects‚ many of which cannot be explained or treated. Many lead to and are caused from related disorders that are discussed in the review. Treatment of the different types of curves are difficult. Operating on the spine is a strenuous process in areas that are hard to reach‚ which leads to many problems is damage occurs. Scoliosis in children is particularly difficult because the child
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