Answer: Take the power of the objectives then multiply them by the power of the eyepiece by 10x. (4 points) |Score | | | 2. Explain how to focus a microscope using the high power lens. Include any safety issues you need to be aware of. Answer: To focus a high power lens you need to turn the knob using the scanning lens after that you need to rotate the high power lens.
The bulbs create less heat during use, which can lead to lower cooling costs and its green friendly, decreases amount of energy used by 5%. Laser Transmitter Laser transmitter have a much smaller and tighter light input and can be easily coupled to single mode fibers, this makes the laser transmitter perfect for longer distances and high speed links. Laser has a high bandwidth capability some are used up to 10GHz or 10Gbps this makes Laser transmitters more expensive. Laser Transmitters have a narrow spectral output that suffers very little chromatic dispersion. Laser Transmitters avoid interference because the frequencies between the lasers have narrow beams that are less likely to have significant side lobes that could introduce interference.
Modes Macro Landscape Portrait Manual Aperture Priority Program Shutter Speed Shutter speed is how long the camera’s sensor/film is exposed to light. The longer the shutter is open, the brighter the picture will be and if the shutter is not open long enough the image will be too dark. Both aperture and shutter speed control the overall exposure of the scene. Modes Action – Is an automatic setting where the highest shutter speed possible is set on the camera. Landscape – Set to the smallest aperture (largest F-stop) possible in order to formulate a bigger depth of field.
For people with just occasional difficulty seeing close up. While most presbyopia these days choose line-free progressive lenses, conventional bifocals and trifocals have some advantages over progressives. In particular, bifocal and trifocal lenses usually provide wider lens areas for reading and computer work than progressive lenses. There are many special-purpose bifocal and trifocal lens designs available, including special glasses for computers for other tasks that require excellent intermediate and near vision. Multifocal eyeglass lenses contain two or more lens powers to help you see objects at all distances after you have the ability to naturally change the focus of your eyes due to presbyopia.
Fiber cabling is growing very fast due to how much more efficient it is than copper cabling. Fiber, for one, has a greater bandwidth. Single mode cables offer the most bandwidth but you have the option of the single mode, 62.5 or 50 micron multimode cables. In addition to that, fiber can carry more information than the copper. Fiber can also carry over a longer distance with low attenuation.
Richard Shim Mr. Lakey 11/09/12 Catalase-H2O2 AP Lab 1) Time Interval (seconds) | 0 to 10 | 10 - 30 | 30 - 60 | 60 - 120 | 120 - 180 | 180 - 360 | Rate (µmoles/sec) | 9.45 | 12.6 | 1.05 | 1.575 | 4.725 | .175 | 2) The rate of H2O2 consumption is highest between 10 and 30 seconds interval, because not much of the H2O2 have yet to be decomposed. There are a lot of H2O2 left, thus making it easier for the enzymes to bump into H2O2 and react with them. However, the reason why the rate is not the highest in 0 to 10 seconds interval is because enzymes require time to break down the molecules. 3) The rate of H2O2 consumption is lowest between 180 and 360 seconds interval. The rate is the slowest because the enzymes have already broken down most of the H2O2 molecules.
Adequate separation will have occurred when the cresol red dye front has moved at least 50 mm from the wells. Gel may be stained either with 1 µg/ml ethidium bromide for 10 minutes or 0.05% methylene blue (or proprietary) stain for 30 minutes, followed by 20-30 minutes destaining with water. * If adding Bromophenol Blue loading dye to sample: do not add the loading dye to the entire sample, leave 10µl of sample without loading dye if you will be sending sample in for
Explain why you would use these methods. (2-4 sentences. 1.0 points) graphic rating scales are the most commonly used system in PA. On several different factors, subordinates are judged on 'how much' of that factor or trait they possess. Typically, the raters use a 5- or 7-point scale; however, there are as many as 20-point scales and Employee-Comparison Methods: rather than subordinates being judged against pre-established criteria, they are compared with one another. This method eliminates central tendency and leniency errors but still allows for halo effect errors to occur.
Only 40% of patients with CRPS have serum antineuronal antibodies, and inflammatory cytokines might be most relevant if pinprick hyperplasia is present. Future studies should focus on patients who have these characteristics to form a more accurate conclusion. Only 3 out of 13 patients had a very positive response, the remaining 10 patients has no or only minimal response. They believe if they were able to identify patients likely to respond, the efficiency of treatment and the cost-effectiveness ratio might be greatly improved. Only then might IVIG offer what they have long been looking for: a safe, effective, easy to adhere to, and scientifically validated form of treatment for
If you are looking for a nailer for general woodworking, then we recommend you buy one that is at least 100 PSI. It will have enough power to nail almost anything, but not be overwhelmingly powerful to destroy the material it nails. The pressure is also adjustable in most models, so play a bit with it. - The Gauge An important factor when choosing a nail gun is the gauge size. A professional might want to have all gauges at their disposal.