...Custom Molds, Inc. in 1997. The company, headquartered in Tucson, Arizona, consists of two manufacturing processes: the fabrication of molds and the production of plastic products for the electronics industry (Krajewski & Ritzman). In early 2015, the Millers realized that the industry they were supplying, alongside their own business was changing. Electronics manufacturers moved from developing their parts in-house to relying on strategic partners to provide the parts. As a strategic partner to the electronic companies, it is imperative that Custom Molds, Inc. delivers high-quality parts on time. Since the beginning of 2015, Custom Molds, Inc. has experienced delivery problems, with parts orders taking four to five weeks for delivery rather than the stated three. Additionally, two orders were recently returned due to a number of defective parts. The following business brief provides an analysis of the current problems faced by Custom Molds, Inc. and the competitive priorities that the organization must address. Analysis of Workflow Process Based of the operations flow chart (see Appendix A) and raw data provided by an analysis of Custom Molds, Inc. suggests that there are a number of steps for the organization to take that can address the issues that are currently slowing operations and curb the uptick in defective products. The provided data sets suggest that the number of high volume orders for parts is beginning to become the primary product line for Custom Molds, Inc...
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...Custom Molds, Inc., manufactures custom-designed molds for plastic parts and produces custom-made plastic connectors for the electronics industry. Located in Tucson, Arizona, Custom Molds was founded by the father and son team of Tom and Mason Miller in 1975. Tom Miller, a mechanical engineer, had more than 20 years of experience in the connector industry with AMP, Inc., a large multinational producer of electronic connectors. Mason Miller had graduated from the University of Arizona in 1974 with joint degrees in chemistry and chemical engineering. The company was originally formed to provide manufacturers of electronic connectors with a source of high-quality, custom-designed molds for producing plastic parts. The market consisted mainly of the product design and development divisions of those manufacturers. Custom Molds worked closely with each customer to design and develop molds to be used in the customer's product development processes. Thus, virtually every mold had to meet exacting standards and was somewhat unique. Orders for multiple molds would arrive when customers moved from the design and pilot-run stage of development to large-scale production of newly designed parts. As the years went by, Custom Molds' reputation grew as a designer and fabricator of precision molds. Building on this reputation, the Millers decided to expand into the limited manufacture of plastic parts. Ingredient-mixing facilities and injection-molding equipment were added, and by the mid-1980s...
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...My hypothesis for this experiment was “If the mold is placed in open air, then more mold will grow compared to placing it in a sealed plastic bag, because mold won’t be able to grow because there won’t be oxygen.” I proved my hypothesis. In the lab, we contrasted the amount of mold growing on a slice of bread that was left in open air, compared to a slice of bread that was inside a bag. Our control was the bread placed inside the bag, and the other was left in open air. We observed them, and a few weeks later, we observed them again. The bread in the bag had about 50% of the surface covered in mold, while the bread in open air had 75% of the surface covered in mold. That’s a 25% difference. The bread left in open air also had what looked look...
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...you might find. Mold could lurk behind the drywall, under sinks, inside shower walls, under carpeting, or above ceilings. Since mold can affect up to 60 percent of homes, plan how to handle this contaminant safely if you find it. Dangers of Mold Mold causes a variety of health conditions, including asthma, allergies and other chronic respiratory illnesses. Because mold often grows undetected, the homeowners may not realize they have a mold problem until you start your construction project. The mold spores can then spread throughout the house, creating hazardous conditions for you and the homeowners. Once mold spores become airborne, they remain airborne for hours. Everyone in the house...
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... 2. Changes in order needs in an unexpected way, as order for multiple molds are declining but order size for plastics is increasing. The impact on Custom Molds could be seen in sales figures over the past three years. The sales mix was changing. Although the number of orders per year for mold fabrication remained virtually constant, orders for multiple molds were declining. The reverse was true for plastic parts, for which the number of orders per year had declined but for which the order sizes were becoming larger. (Refer to the data provided) 3. Late delivery This is occurred to most of the plastics parts. Customers were complaining that parts orders were taking four to five weeks instead of the stated three weeks and that the delays were disrupting production schedules. Total time from order placement to receipt by customer is much longer than promised. This problem arises as the master scheduler was not able to determine the priority of a particular order and unexpected bottlenecking occurred during the production process. 4. Defective parts delivered to customer. Parts were returned to Custom Molds Inc after delivered to customer as a result from inefficient testing and inspection process. This will increase transportation and labor cost due to repair needed to fix the product and return back to the customer. Figure 1: Fabrication for mold Figure 2: manufacturing process for plastic parts ...
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...Which Fruit Molds the Fastest? Problem Which fruit molds the fastest? Materials * Pears, Apples, Bananas * Plastic baggies * Fruit knife * Location: Kitchen * Pen and paper Question Which fruit, banana, pear or apple, will mold faster? Does fruit type effect mold growth? Hypothesis I think that bananas will mold faster than the apple or pear. Variables Independent Variable: Type of fruit Dependent Variable: Time to mold Variables That Need To Be Controlled: place left exposed to air, room temperature Vocabulary List That Needs Explanation Mold can be explained in the following ways: 1. Any of various fungi that often cause disintegration of organic matter. 2. The growth of such fungi. Procedures In my project I will be molding fruit that is exposed to air. To make this happen, I need a container box, one apple, one banana and one pear. I will cut each fruit with a knife and place them in a bag in a room temperature area such as my kitchen. I will need to wait for two weeks and see if any mold has grew. Every other day, I will take notes about the change that had occurred. Safety or Environmental Concerns Mold might cause sickness due to fumes. I need to throw away the fruit once it molds. Experimental Design Controlled, manipulated experiment What is your experimental unit? Molding Fruit Number of Trials: One Number of Subjects in each trial: Three Number of Observations: Fourteen ...
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...Focus keyword: encouraging mold growth in your home Molds are fungi that are found both indoors and outdoors. Although scientists estimate that there may be as many as 300,000 different types of mold. Regardless of type, molds reproduce through spores that can become airborne, allowing them to invade indoor spaces or be inhaled by the home's occupants. Depending on underlying health issues and the person's sensitivity, inhaling mold spores can cause a variety of health issues. For some people, the health issues may be limited to sneezing, coughing, watery eyes, rashes or other typical allergic reactions. However, people with chronic respiratory problems, those taking immunosuppressant medications, infants and recipients of an organ transplant...
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...prevent mold in Home Most important way to prevent mold is to control moisture. For effective control of moisture: 1.Fix all leaks immediately 2.Use dehumidifiers 3.Limit indoor plants 4.Use exhaust fans with vent out side the home. 5.Frequently check air ducts for mold growth. 6.Keep indoor humidity below 50% 7.Use mold killing products to clean bathroom 8.Add mold inhibitors to paint,before painting. 9.Avoid carpet in high moisture areas like bath rooms or basements. Treatment of mold in Home Mold growth can be removed from hard surfaces with commercial products, soap and water, or a bleach solution of no more than 1 cup of bleach in 1 gallon of water. Discard any fabric or papers with mold infection. When treating mold growth areas,wear appropriate protective equipments to avoid inhalation of mold or spores. Recommended protective devices are1-95 mask,goggles,and gloves. For larger area of mold growth,seek professional assistance. Useful Resources http://www.epa.gov/mold/moldguide.html: This site is about mold basics,prevention tips,health risks,guidance in mold clean up and protective equipments information. If mold growth covers more than 10 square feet,consult EPA's .This site gives directions for investigation,evaluation,and remediation for moisture and mold problems. Mold Remediation in Schools and Commercial Buildings. If you are hiring a contractor for mold treatment,ask him to follow EPA guidelines. web address:http://www.epa.gov/mold/mold_remediation...
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...of Hand Sanitizer on the prevention of bread mold George Kotsiomitis and Paul Lee Mr. Menhinick SNC 2D1 May 22, 2015 Purpose/Question: * Do Hand Sanitizers Prevent the Growth of Bread Mold? Background Information: Through doing research on two main ideas revolving around our science fair topic we could have a knowledgeable hypothesis as well as other things to base our project on. The two main ideas are: what bread mold needs to grow and what ingredient is in hand sanitizer that prevents the growth of bread mold. Firstly, what are the ideal conditions for bread mold to grow in? Bread with no pesticides is the ideal and most common place for mold to grow in because it provides main nutrients such as flour and water that help the growth or mold. Once the mold gets on the bread these nutrients allow the bread to reproduce and spread. Furthermore, the temperature at which the bread is placed in is a major factor as well. Places where mold grows well is similar to those maintained in most homes. However in the summer seasons the growth of bread mold will be greater because of the rise in temperature. Moisture is the most ideal circumstance that bread mold needs to grow in. Mold requires water to survive and grow, bread mold has the advantage of usually being kept in a bag where the moisture does not evaporate. Therefore since bread naturally contains moistures it provides a suitable growing condition for mold. Secondly, what ingredient is in hand sanitizer...
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...A. Describe conidiospores and sporangiospores. 1. Identify a mold that produces each of these spores. Molds reproduce primarily by means of asexual reproductive. Conidiospores (conidia) a unicellular or multicellular spore that is not enclosed in a sac. Penicillium and Aspergillus are examples of molds that produce conidiospores. Penicillium is a common household molds and a food contaminant. Sporangiospores are formed within a sporangium (sac). Sporangia are formed at the end of aerial hyphae called sporangiophores e.g. Rhizopus can cause wounds and respiratory infections in the host with a compromised immune system (Gladwin, & Trattler, 2011). B. Describe a zygospore. 1. Identify a mold that produces zygospores. A thick-walled spore of fungi that is formed by union of two similar sexual cells, usually serves as a resting spore, and produces the sporophytic phase an example is rhizopus. It’s a black mold and grows on old bread and fruits. C. Describe what type of growth you observed in each of your substrates (e.g., number of colonies, shape, color, and defining characteristics). I saw about three different types of fungi on the bread. There was a dark green and white while the cheese only had some green fungi and all the colonies were all attached to each other looking like a sponge. On the strawberry I noticed a whitish-greenish-grey growth also with the hyphae growing outwards. It was all around the strawberry and the colonies...
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...Mold is a very common problem in homes today because mold spores are everywhere. They travel through the air looking for a damp place to settle and grow. Once they find a place, they start colonizing and giving off toxins that can make you sick. That is why mold detection in so important in every room of your home. Here is a room-by-room guide of the most common places mold will take up residence in your home. Look for cottony patches or discoloration on surfaces. It can be any color, white, black, brown, gray, green, pink or even blue. Let's start in the kitchen, one of mold's favorite places! The kitchen is full of dark, damp places that are hospitable to mold because of all the water lines and the possibility of leaks. The first place to look is under the sink and on the inside walls of the sink...
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...EXECUTIVE MASTER OF BUSINESS ADMINISTRATION OPS600 - OPERATIONS MANAGEMENT ASSIGNMENT 1 Custom Molds, Inc. Custom Molds, Inc., manufactures custom-designed molds for plastic parts and produces custom-made plastic connectors for the electronics industry. Located in Tucson, Arizona, Custom Molds was founded by the father and son team of Tom and Mason Miller in 1987. Tom Miller, a mechanical engineer, had 20 years of experience in the connector industry with AMP Inc., a large multinational producer of electronic connectors. Mason Miller graduated from the Arizona State University in 1986 with joint degrees in chemistry and chemical engineering. The company was originally formed to provide manufacturers of elec¬tronic connectors with a source of high-quality, custom-designed molds for producing plastic parts. The market consisted mainly of the product design and development divisions of those manufacturers. Custom Molds worked closely with each customer to design and develop molds to be used in the customer’s product development processes. Thus, virtually every mold had to meet exacting standards and was somewhat unique. Orders for multiple molds would arrive when customers moved from the design and pilot-run development to large-scale production of newly designed parts. As the years went by, Custom Molds's reputation grew as a designer and fabricator of precision molds. Building on this reputation, the Millers decided to expand into the limited manufacture of plastic...
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...Post-Lab Questions 1. Include your hypothesis from Step 5 here. * I believe that the wet piece of bread will experience more growth over time than the dry piece of bread. The bread will act as a sponge, soak up the water, and fungus and bacteria will start to grow over the course of a few days. 2. What structures did you see in the bread mold? * Different color molding, mostly yellowish white molds, rough surface, large oval or circular structures, some places were very hard and dry as well. 3. Why was it important to moisten the bread before sealing it in the resealable bag? * I believe it was important because moistening the bread will allow mold to grow quicker when kept in an incubated location 4. What type of control (positive or negative) did the dry bread provide? Explain why. * Negative results because placing the dry piece of bread would be the same as keeping in the bread bag. There are no host cells in the bag that would create a mold to grow so fast even though bread does mold, but only over a longer period of time. 5. Is the bread mold reproducing sexually or asexually? How...
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...that time to sell a story. Media belonged to newspapers and information traveled much slower and not very reliable. People were more superstitious then, and the media took full advantage of that to sell publications and often made up facts to sensationalize stories. One of the explanations was the tomb’s toxins; studies have shown some ancient mummies carried mold, including Aspergillus niger and Aspergillus flavus, which can cause congestion or bleeding in the lungs. Lung-assaulting bacteria such as Pseudomonas and Staphylococcus may also grow on tomb walls. It is believed that when tombs were first opened, fresh air could have disturbed these spores, blowing them into the air, and perhaps, creating health problems. Gotthard Kramer, a German microbiologist from the University of Leipzip believes that the cause of the curse is some type of mold spores. Kramer studied 40 different mummies; he identified several potentially dangerous mold spores. Dr. Hans Merk, a dermatologist at the University of Aachen, Germany, performed similar research and analyzed dust and rock samples from tombs and found primarily three types of mold: Aspergillus flavus, Aspergillus terreus and Cephalosporium (Acremonium) species; all of these species are toxic. They also provided meats, fruits, vegetables, clothing, ornaments, furniture, statues of their Gods and anything else thought to aid the pharaoh’s travel to the afterlife. These items after 3000...
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...Department of Environmental Protection to see what type of mold we are dealing with. I need to estimate how many people are involved How many personal house and commercial building. Assess how many people will need medical attention, so I will know how many medical staff to have available. Once I have all those things in place; I can give my opinion and what type of action need to be taken to prevent as many people as I can from health injuries pertaining to mold. Propose three types of molds that could develop from flood damage and the associated health risks with each type of mold. Different types of mold - black mold, toxic mold, allergenic mold - are present all the time around us and in the air we breathe. In low levels, molds and mold spores are generally harmless but if their levels increase they can affect people; especially people with allergies, asthma and respiratory conditions or suppressed immune system. Allergenic mold and mold spores are normally not dangerous to humans in low amounts, but they cause allergic or asthmatic symptoms. Generally, these types of mold can be relatively easy and safely cleaned and removed. Note that even dead mold spores or mold particles can trigger allergy symptoms or allergic reactions. Mycotoxic mold and mold spores are those containing toxins in the cell wall. These types of mold can cause serious health problems in humans and animals. These molds range from short-term irritation to immunosuppression...
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