Purpose: Paper chromatography was performed on five different black pens‚ using four different solutions to determine which would be most appropriate to use on an unknown sample. Paper chromatography was then performed on the unknown sample to identify which pen was used to create it. Procedure: Each person participating in the analysis was assigned one solution to work with: V. Temple used distilled water‚ D. Sellers used a 20% ethanol solution‚ J. Chadwick used a 50% ethanol solution and J.
Premium Chemistry Experiment Analytical chemistry
Solutions for Homelessness This great nation of awesome power and abundant resources is losing the battle against homelessness. The casualties can be seen on the street corners of every city in American holding an "I will work for food" sign. Homeless shelters and rescue missions are at full capacity. There is no room at the inn for the nation’s indigent. Anyone who has studied this issue understands that homelessness is a complex problem. Communities continue to struggle with this socio-economic
Premium Poverty Homelessness Homelessness in the United States
Suggestive Solutions Guide to Past Exam Papers Dr. M. H. Nabin 1 Important Message I have put some suggestive solutions or at least some hints for the past exam papers starting from year 2004. In so doing‚ I emphasize T 1‚ T 2 and T 3 of 2010‚ T 1 and T 2 year 2009‚ S1 and S2 of year 2008‚ S1 and S2 of year 2007‚ S1 and S2 of year 2006 — these past exam papers are more relevant to our current courses as we have used the same textbook‚ course outline and study guide. Please ignore the multiplier
Premium Supply and demand Economics
Rachel Bohnenberger Professor Van Doorn ENVS 150-002 30 January 2015 Critique Two In the first video‚ The Story of Solutions‚ the main focus was to shift attention from making more and more for the economy to making the economy better. It was described in the video that in order to make the economy better‚ we need to focus our attention on sustainability. One example given was banning plastic bags. Two methods were given on how to accomplish said task—the old method and the new method. The old
Premium Plastic shopping bag Environment Bags
Refining Solutions Sheri Johnson PHL/458 February 11‚ 2013 David McCarthy Refining Solutions 1. How exactly will your solution be applied? List all steps and all important details. Forming a watershed group that will look out for the protection of the Birch River area as far as environmental‚ water quality and recreation opportunities go. The first thing would be to make that important first decision to form the group. Secondly‚ interest must be gauged by having meetings in the area to see
Premium
Summary Individuals play an important role in the functioning of an organization‚ and people tend to identify themselves with the organization they are with. For management‚ one of the most common problems that arise are the difficulties between team members. Developing good interpersonal skills can elevate turnover and create an environment that will appeal to the organization’s top quality employees. This paper will explain what organizational behavior and culture are‚ the three-step process
Premium Communication Organizational studies Organization
Technology and Communication Paper Toska Reed Interpersonal Communication/CJA304 University of Phoenix Online Prof. Eileen Carlin April 15‚ 2015 Introduction This paper will explain how technology affects the communication capabilities of specialized databases in the criminal justice system. It will provide the definition‚ history of these specialized databases and provide the comparison of three different specialized databases‚ which are: Automatic Fingerprint Identification System (AFIS)
Premium Biometrics Facial recognition system
ways and so management integrity and attitude towards subordinates is also essential especially since managers have the responsibility of detecting fraud. Managers need to be aware of pressures‚ opportunities and rationalizations that may lead an individual to commit fraud. Thus managers are responsible for taking a proactive approach to addressing fraud by building a database of fraud scenarios. Improvement of the already instituted controls can also prevent them from being out of date and inappropriate
Premium Internal audit Internal control Auditing
Maximum Points: 60 Grade: Let G be the smaller number between 6 and (achieved points+10)/10 Round G exactly to quarters of a grade to get your grade. Examples: 32 points give a 4.25‚ 31 points give a 4 Solution to Homework Set 1 Managerial Economics Fall 2011 Conceptual and Computational Questions 4 points 2. What is the maximum amount you would pay for an asset that gen- 2 pt for a erates an income of $150‚000 at the end of each of five years if the reasonable formula‚ opportunity cost of using
Premium Costs Opportunity cost Microeconomics
Individual Paper on Sexual Harassment MGMT 311 Presented to: Dr. Don. A Okhomina Submitted by: Rajon Powell School of Business & Economics Fayetteville State University August 1‚ 2014 Sexual Harassment Sexual Harassment according to the Equal Employment Opportunity Commission (2009) is defined as unwelcome sexual advances‚ requests for sexual favors‚ and other verbal or physical conduct of a sexual nature when this conduct explicitly or implicitly affects an individual
Premium Sexual harassment Bullying Employment