University of Kerbala college of dentistry First Stage Group "D" Name: Ahmed Mohammed Ali Name of exp: The focal length of convex mirror Date of exp: 16/1/2015 Sub group: Ali Emad - mobeen jafer - mortadha abd al-aaly Apparatus Convex mirror and holder‚ small plane mirror and wooden clamp Convex lens and holder. two mounted pins‚ metre rule or optical bench. Method: Place a mounted pin at a distance from the convex lens greater than the focal length so that a real image of the pin
Premium Optics Lens
Journal of Controlled Release 183 (2014) 87–93 Contents lists available at ScienceDirect Journal of Controlled Release journal homepage: www.elsevier.com/locate/jconrel Antibody–drug gold nanoantennas with Raman spectroscopic fingerprints for in vivo tumour theranostics João Conde a‚b‚⁎‚1‚ Chenchen Bao c‚ Daxiang Cui c‚ Pedro V. Baptista b‚ Furong Tian d‚⁎⁎ a Instituto de Nanociencia de Aragon (INA)‚ Universidad de Zaragoza‚ Zaragoza 50018‚ Spain CIGMH‚ Departamento de Ciências da
Premium Cancer Oncology
could have significant implications and uses. For one‚ he said‚ it might require scientists and engineers to rethink techniques they have been using when they want to block all light transmission. In very sensitive optical instruments‚ such as microscopes‚ telescopes‚ spectrometers and other optical detectors‚ for example‚ it is common to coat a metal film onto glass with the intention of blocking light. Dust particles‚ which are unavoidable in metal film deposition‚ inevitably create tiny holes
Premium Light
placed them in specific media for each step the in process of replication. They used the process of microscopy to help them see the specimens‚ since they were unable to see them with their naked eye. They also used flow cytometry to help them to identify and sort through the cells and their DNA by staining them with a fluorescent dye and detecting the fluorescence through a illumination microscope. This helped them to calculate the number of replication forks per cell‚ along with the cells age
Premium Bacteria DNA DNA replication
Cholesterol helps maintain the membrane fluidity‚ they are between the phospholipids if the temperature drop it helps the membrane not to solidify 5. How did the advent of electron microscopy revolutionize cell biology? Provide very specific examples. The transmission electron microscope allows seeing the membrane structure and everything through the cell‚ with tremendous detail. The microtone is a specialized type of knife to cut the solidified cell‚ the cell fractures through
Premium Cell membrane Protein
ABSTRACT: Cutting and trimming of CFRP laminates with high dimensional accuracy is highly essential for applications like aerospace industry. Non-conventional machining techniques provide a good solution for this problem in which automation‚ precision and dimensional accuracy can be easily achieved. Among them‚ Abrasive Water Jet cutting proves to be a promising area since there is no possibility of thermal damage to the material. AWJ cutting belongs to the mechanical group of non-conventional techniques
Premium Machining Composite material Water
Load the counting chamber with 10 µl from the solution prepared in 2 (Figure 9F). Note: Please avoid introducing air bubbles into the counting chamber. 5. Place the Neubauer chamber on the microscope stage (Figure 9G) and count the cells in a big square (which is equal to 12 small squares). The typical appearances (i. e. high content of fat and rounded cell phenotype) of four cells in a small square of the counting chamber are given in Figure
Premium Natural number Left-wing politics Sample size
similarity? Prokaryotic cells do not have a neucleus and Eukaryotic cells do have a nucleus. One similarity is that both are covered by a cell membrane and contain RNA as well as require energy 3. Which type of microscopy provides a 3d view of the surface of an object? Scanning electron microscope 4. Would you find proteins inside cells or cells inside proteins? (Choose one answer.) Protein inside cells 5. Which type of molecule travels through an aquaporin? Small‚ lipid-soluble molecules
Premium Cell Organelle Protein
In 1928‚ Raman spectroscopy was introduced by Sir Chandrasekhara Venkata Raman an Indian Physicist‚ together with K. S. Krishnan. For this tremendous contribution in Physics‚ Sir C. V. Raman got Nobel prize in 1930. Write something about Raman signal‚ where does it come from? What are the implications of Raman? Raman is the inelastic scattering of light. The meaning of inelastic scattering is observable from the figure below. When an electron is excited by photons of applied light‚ it jumps from
Premium Albert Einstein Quantum mechanics General relativity
Male albino rats weighing about (180 – 220g) were housed in polypropylene cages (47 x 34 x 18cm3) with saw dust (renewed after every 48hrs).The animals were acclimatized to standard laboratory conditions (temperature 25 ± 20 C) and maintained on 12h light and 12 h dark cycle for one month before the start of the experiment. The animals were provided with regular rat chow and drinking water ad libitum. The experiment were approved by the institutional animal ethical committee (IAEC) of CPCSEA (Committee
Premium Animal testing Diabetes mellitus Animal rights