Thursday, December 26, 2019

10 Chemicals You Can Use to Turn Fire Green

Green is possibly the coolest color to turn flames. Its not a color you get from the fuel, so you have to add a chemical to get the effect. The color comes from the ion emission spectra, so you can use any of the chemicals that produce green in the analytical method known as the flame test. The most readily available compounds  are: boric acid (boron compounds), sold as a disinfectant and roach killerborax (boron compounds), sold as a laundry booster and home cleanercopper sulfate (copper(II) compounds), sold as a root killer and algicide However, other chemicals will make green flames: thallium compoundsantimony compoundsbarium compoundsmanganese (II) compoundsmolybdenum compoundsammonium compoundsphosphates moistened with sulfuric acid How to Get Green Fire If you add any of these chemicals to a fire, youll get green flames. The trouble is, there might be other chemicals in your fuel that can overpower the green, making it impossible to see. You can add copper compounds to wood fire and get a range of colors, including green. Most of the other colorants wont work with a campfire or fireplace fire because sodium in the fuel emits a bright yellow light that overpowers the green color. The best way to get green fire is to heat the chemicals in a blue gas flame or to add them to an alcohol-based fuel. In addition to gel fuels, you can use methanol, ethanol, and isopropanol. Safety Information None of these chemicals is edible and a few are toxic, so dont roast marshmallows, hot dogs, or other food over a green fire. Having said that, the boron and copper compounds are relatively safe in that they arent consumed by the fire, so they dont really add to the toxicity of any smoke, plus they are household chemicals that  can be washed down the drain. If you are using colorants on a camping trip or outdoors, be aware of the effects of the chemicals on the environment. High levels of boron compounds can be toxic to some plants. High levels of copper compounds can be harmful to invertebrates. These are properties that help make these chemicals useful in the home, but not so great for wild habitats. Use care with methanol (wood alcohol) and isopropanol (rubbing alcohol), since these fuels are absorbed through the skin and are toxic. Any alcohol on skin increases its permeability, so its best to avoid touching any solution of metal salts, even if the solvent is ethanol.

Wednesday, December 18, 2019

Gambling Dangerous to Society - 847 Words

In a study performed by Kerby Anderson of Probe Ministries, a Christian organization that investigates hot topics in America today, he states that there are twelve million compulsive gamblers in the United States. Out of this twelve million, 96% began gambling before the age of 14. He also reported that the average compulsive gambler has debts exceeding $80,000. This means that for this class, if we all grow up to be compulsive gamblers, all but one of us will have started gambling by now, and we will all one day be in extreme debt. Today I will be informing you all how dangerous gambling can be. I will be talking about what good comes from gambling, the negative effects of gambling, and why gambling is a problem. In everything in life†¦show more content†¦Another way is to strictly limit the amount of money one can use by gambling and limit the amount of times a person can gamble each month. This is a good solution because people can gamble, but they can use their right in a safe way. You now know how dangerous gambling can be to society and what comes along with gambling. We have discussed what good comes from gambling, the negative effects of gambling, and why we should keep gambling out of society. I want to leave you with a story about a guy named John. He and his wife found out that their son was in trouble as a result of gambling. They bailed him out of jail for the price of $3,400. That was seven years ago. Since then, John has bailed him out of jail many times. His son has lost three jobs and his wife divorced him. His two small daughters often cry because he would rather spend time at the casino than spend time with them. Works Cited • Gambling: A Challenge for Youth 1992, Shirley J. Anderson, Roselyn A. Biermaier and Sandra K. Syverson • Gambling 2002, Kerby Anderson, Probe Ministries • Is Pathological Gambling Really a Problem? 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Tuesday, December 10, 2019

Leadership For Global Virtual Teams

Question: Describe about the article for Leadership For Global Virtual Teams? Answer: Summary of the Article: Team commitment should be established through the process of team building. Generally, a project manager needs to share their views within the workplace. Therefore, such working conditions should be taken as either stated or implied assumptions for building an effective team. However, the modern practitioners have made some differences in case of following the traditional bureaucratic work environments (Pienaar, Wu Adams, 2016). Nevertheless, the project managers have still emphasized on close interaction with each member in a virtual project environment. With the technological progression, specifically in the area of communications, members of the virtual project team rarely share a common workplace (Weimann et al. 2013). Those virtual members can easily work under the complex organisational structure and deal with dynamic market conditions with the help of communication enhancement system. Nowadays job securities are very low since majority of the organisations are more engaged in downsizing, outsourcing and employee empowerment process. Moreover, the modern project managers are facing difficulties in formulation of productive project team within a virtual project. The virtual project teams are facing difficulties while establishing a long lasting relationship with all members. The entire process is electronic communication-driven because electronic systems helps to make effective communication across the project teams (Pienaar, Wu Adams, 2016). In addition, shared team problems cannot be resolved due to lack of informal opportunities for discussion at lunches or during tea breaks, which are a common scenario when teams get involved and resolve it with the proper implication. Normally, clear structural instructions from a project manager make things difficult for the team members because members of the project team conceptualised things differently due to geographical differences at times. Furthermore, the geographically distant team member tends to have knowledge, which has increased a scope for miscommunication among team members. Presently the extensive uses of electronic devises by managers of virtual projects are increasing in order to overcome the lack of informal and formal communication issues among the team members. The four widespread electronic devises are the use of internet, pager, videoconferencing and teleconferencing at the workplace. The idea of this amazing application of electronic communicational devises is to enhance the constancy of the virtual project (Wise, 2016). The detailed project plan is being discussed with all the team members. Discussion: The lack of informal opportunity for discussion is unique problem of virtual projects. The miscommunication problem related to geographical position of the team members with the project managers is the most common problem in any project. There are four new electronic devises that have contributed the most to mitigate the communication problems in the virtual projects among the team members (Morley, Cormican Folan, 2015). These communication technologies are the internet, pager, teleconferencing and videoconferencing. The internet creates an upgrade working environment where team members give faster responses and handle the complex working environment in an easy manner. . The extensive applications of email, videoconference are now the integral part of an organisation. . The pager is another valuable resource, which are used frequently on multiple projects as communication medium. On the other hand, teleconferencing and videoconferencing have successfully mitigated the lack of virtual communication means (Gilson et al. 2015). The wide usage of the internet has been applied to regular project teams by which the virtual problems can be solved to certain extent. In the given article, the communication issue has been highlighted which are generating several problems for vital projects. It may be fatal because such inequalities of knowledge results in the communication gap among team members. Virtual team members tend to build up relationship with those who are situated with the same area rather than with those who are settled at distant locations. For this, the project related information has never been shared among all the team members. Matrix organisations are become more common as organisations grow larger, handle more complex working environment and enter into the global markets (Carter et al. 2015). However, the virtual collaboration in a matrix organisation is difficult because it offers the diverse sharing information, which must flow across boundaries, greater flexibility and responsiveness. Here the vital project managers are involved in a single project at a time but goals may be mislead with working at cross-purposes. It may often end up in interpersonal conflict. The virtual project members might be seen confused about their rapid changing roles and responsibilities at a time. Therefore, the virtual projects cannot survive in the changing matrix environment. References: Carter, D. R., Seely, P. W., Dagosta, J., DeChurch, L. A., Zaccaro, S. J. (2015). Leadership for global virtual teams: Facilitating teamwork processes. In Leading Global Teams (pp. 225-252). Springer New York. Gilson, L. L., Maynard, M. T., Young, N. C. J., Vartiainen, M., Hakonen, M. (2015). Virtual Teams Research 10 Years, 10 Themes, and 10 Opportunities. Journal of Management, 41(5), 1313-1337. Morley, S., Cormican, K., Folan, P. (2015). An Analysis of Virtual Team Characteristics: A Model for Virtual Project Managers. Journal of technology management innovation, 10(1), 188-203. Pienaar, J., Wu, P., Adams, N. (2016). Development of Virtual Teamwork Skills for Distance Students through Simulated Global Virtual Team Projects. J. Prof. Issues Eng. Educ. Pract., 142(1), 05015003. https://dx.doi.org/10.1061/(asce)ei.1943-5541.0000252 Teams. IEEE Trans. Profess. Commun., 56(4), 332-353. Weimann, P., Pollock, M., Scott, E., Brown, I. (2013). Enhancing Team Performance Through Tool Use: How Critical Technology-Related Issues Influence the Performance of Virtual Project Wise, T. P. (2016). Trust in Virtual Teams: Organization, Strategies and Assurance for Successful Projects. CRC Press.

Monday, December 2, 2019

My Trip to the Grocery store Essays - Sales, Trade, Marketing

My Trip to the Grocery store Amy LeBron Intro to Nutrition Discussion #2 9-4-17 During my weekly trip to the grocery store I took a mental note on what this topic is asking us to write about. Where the most expensive items (per serving) are in the Grocery Store. The most expensive and way over priced items that I found tend to be located among the meats, seasonings, dairy and fresh produce/out of season produce. I never even paid attention to any of this until now but they all seemed to be laid out along the side and back walls of the store. Intrigued I reached for my phone to google the whole "grocery store set up". After doing a little research, I found that stores typically place foods, such as milk eggs, cheese and meats, furthest out of reach to draw shoppers to the more convenient (and unhealthier) item such as canned goods, end cap specials, and sale items in the center of the store. The store not only looks pretty and clean but everything is placed exactly where they can get the most money out of the shoppers. Candy isles, beer, chips, canned spaghetti, soda pop, grab and go items are all right there in the middle with the easiest of access. All the healthier and non-processed items are in the back. Oh, and don't forget the super nic e retired lady handing out free samples of fresh brownies and hot cobbler on your way to the chicken breast. Another thing I learned, is that there is such a thing called the "Bulls-eye Zone". This area is where the higher priced items with the highest markup tend to be placed and that the manufacturers pay good money to have and keep these brands eye level. What difference can I make on my diet based on these observations? Well, after learning about where and why things are placed in the grocery store, it has opened my eyes to our mass majority of obesity in the nation, but that's a whole different topic. I will eat before shopping, make a shopping list and stick to it and maybe even bring a friend who hates shopping to get me out of the store quicker. Very good reading and very educational learning experience!! Have a wonderful week!