HOUSEKEEPING Good housekeeping is a vital factor in preventing accidents. The great majority of all work accidents are caused during the handling of goods or materials‚ and by people falling‚ being hit by falling objects‚ or striking against objects in the workplace. All these causes can be reduced by good housekeeping practices—in fact‚ good housekeeping is the only cure for hundreds of accidents that occur. Good industrial housekeeping:. * Eliminates accident and fire causes *
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Eyepiece tube holds the eyepieces in place above the objective lens. Binocular microscope heads typically incorporate a diopter adjustment ring that allows for the possible inconsistencies of our eyesight in one or both eyes. The monocular (single eye usage) microscope does not need a diopter. Binocular microscopes also swivel (Interpupillary Adjustment) to allow for different distances between the eyes of different individuals. * Objective Lenses are the primary optical lenses on a microscope
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The traditional family roles of men and women have certainly changed over the last few generations. The traditional family has been defined since the biblical days. It portrays men as the independent hunters and women as the dependent gatherers. However‚ today there is a continuing decline of the traditional family and the rise of the equal two-earner family. The traditional roles of men and women were established to enable power to head of household‚ which is historically known as the male
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with a lens cleaner solution and a lens paper due to possible minerals or deposits on the any soft tissue. | | 2) The coarse adjustment knob maybe used in focusing with all objective lenses.False. The coarse adjustment knob should be used during scanning objective lens (lowest power). When it comes to higher objective lenses‚ the fine-focus knob should mostly be used and
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different objective lenses; allows the lenses to rotate for viewing. 6. Base - Supports the microscope. One hand is placed under this when carrying the microscope. 7. Eyepiece - Contains a lens that magnifies about 10X. You look through this. 8. Fine Adjustment Knob - Moves the stage or body tube for focusing with the high-power objective lens. Focuses for details. 9. Course Adjustment Knob - Moves the body tube or stage for focusing with the low-power objective lens. 10
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between the ocular lens and the objective lens? Ocular lens is the lens you look through and objective lens is the lens that is close to the stage. 3. Where do you place the slide on the microscope? the stage under the stage clips 4. Which adjustment‚ course or fine‚ do you use when you are observing the highest power? Fine 5. What would the total magnification be if you are looking through the ocular and using each of the following objectives. Ocular |Objective|Total Magnification| 10x|4x|40x|
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of the microscope and describe the function of each A. Ocular Lens- the lens on the top of the microscope that look into with 10x or 15x power. B. Body Tube- Connects eye piece to the objective lens C. Revolving Nosepiece- holds two or more objectives lenses and can be rotated easily to change power D. Objective lenses- 4x‚ 10x‚ 40x‚ and 100x powers E. Stage- The flat plate where the slides are placed for observation F. Diaphragm- Generally a five hold disc placed under the stage. Used to vary the
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micrometers Experiment 2: Virtual Microscope Post-Lab Questions 1. After completing the m1 exercise in the “Try this” section‚ how tall is the letter e? Answer: about 1.8micrometers 2. What is the highest objective lens you can use to see the entire letter e? Answer: 10x is the highest objective lens where you can see the entire letter e . 3. The nuclei (the structure inside a cell that contains DNA) of the cheek cells have been stained using a special dye so that they appear purple. What shape
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SAFETY STANDARD OPERATING PROCEDURE: GOOD HOUSEKEEPING: MAINTENANCE YARDS Standard Operating Procedure: Good Housekeeping: Maintenance Yards I. Introduction and Purpose This SOP contains the basic practices of good housekeeping to be implemented at maintenance yards including maintenance activities at ancillary operations at Ramapo College. The purpose of this SOP is to provide a set of guidelines for the employees of Ramapo College for Good Housekeeping Practices at their maintenance yards including
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responsibilities in the housekeeping department in a hotel. This research paper provides a detailed analysis of four of many important factors in the housekeeping department. It discusses the responsibilities of an executive housekeeper‚ the cleaning procedures of a guestroom‚ the functions of the washer and dryer and contribution to the housekeeping department‚ and an overall analysis of linen. Each of these topics focuses on the role they play in regards to the housekeeping department in a hotel
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