polish could possibly affect how long it takes to fully remove the nail polish. We then developed an experiment to find out which nail polish brands are removed in the shortest amount of time. We also did a side experiment testing whether acetone or non-acetone nail polish remover removes nail polish the fastest. In the first experiment that we did‚ we got three different brands of red nail polish‚ all displayed at different prices. We hypothesized that if the nail polish brand is more expensive
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Production systems What is a production system? An apparel production system is an integration of material handling production process‚ personnel and the equipment that directs work flow and generates finished products. Different types of production systems are • Progressive bundle system • Unit production system • Modular production system Each system requires an appropriate management philosophy‚ materials handling methods‚ floor layout
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Methyl ethyl ketone – A techno-commercial profile M ethyl ethyl ketone (MEK or 2-butanone) is an organic compound with the formula CH3C(O)CH2CH3. Its CAS number is 78-93-3. The colorless liquid ketone has a sharp‚ sweet odour of butterscotch and acetone. It is produced industrially on a large scale‚ and also occurs in trace amounts in nature. It is soluble in water and is commonly used as an industrial solvent. With natural and synthetic resins‚ MEK produces solutions with low viscosity and high
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nExperiment C: Kinetics of the Hydrolysis of T-butyl Chloride Post-Lab Ch202 Postlab Assignment Nov 5/2014 L10 Radwan Ahmed 130770850 1. What was green about this experiment was that the solvents used (acetone and water)‚ and even the tert butyl chloride were fairly safe to handle with respect to the other chemicals used in the lab. This is why gloves were not worn‚ and one reason why this experiment follows GCP # 3 where chemical products should be designed to preserve efficacy of the function
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Stockless Production From Push to Pull Their idea behind the change was: • At HP there was in 1983 a division which wanted to make a change over from Push to Pull. • It was the Greely Colorada Division • They made Disc Units • Their goal was to get a batch quantity of one piece Out of balance Scrap 1 Unreliable deliveries 2 The Film Stockless Production What did they try to realize at HP: • Advantages: ⇓ Inventory ⇓ Lead time ⇓ Space ⇓ Work on hand ⇓ Rework
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Synthesis of Dibenzalacetone Leah Monroe May 15‚ 2003 Organic Chemistry Lab II Experiment performed on May 6 and 8‚ 2003 Abstract: The purpose of this experiment was to synthesize dibenzalacetone via an aldol condensation reaction between acetone and benzaldehyde. This was done by mixing the two reactants with NaOH and ethanol‚ then allowing the reaction to sit for thirty minutes. The crystals were then washed with water three times and recrystallized using ethanol. It was then characterized
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Submitted to Submitted by INTRODUCTION Lean manufacturing‚ lean enterprise‚ or lean production‚ often simply‚ "Lean"‚ is a production practice that considers the expenditure of resources for any goal other than the creation of value for the end customer to be wasteful‚ and thus a target for elimination. Working from the perspective of the customer who consumes a product or service‚ "value" is defined as any action or process that a customer would be willing to pay for. Essentially
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Lean production is widely understood to be production based upon a range of waste saving measures inspired by Japanese manufacturing companies‚ particularly the Kaizen and Just in time techniques. Metov’s plastics have taken the decision upon themselves to incorporate some of the characteristics of lean production namely time management and critical path analysis into their manufacturing process and I will examine these. One method used by Metov’s is critical path analysis (CPA). CPA is the process
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areas on your nails and around them. You may wish to find one that doesn’t do this as much‚ but do not be concerned unless you have a severe allergic reaction. Unless you use it once a month or less‚ don’t use a nail polish remover with acetone in it. Though acetone will make removing the nail polish easier‚ it can damage the nails themselves. * If you have and wish to keep fake nails‚ such as acrylic‚ choose a polish that will not remove them‚ and don’t let it soak much. 3. Cut and file nails
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Toyota Production Process The system of production Toyota is an integral system of production and management arisen in Toyota Company. In origin‚ the system was designed for factories of cars and his relations by suppliers and consumers‚ though it has spread to other areas. The development of the system attributes to itself fundamentally three people: the founder of Toyota‚ Sakichi Toyota‚ his son Kiichiro and the engineer Taiichi Ohno. The Toyota production system was implemented in Japan during
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