In this paper‚ I will give the Department of Defense (DoD) definition of accountability and responsibility while explaining the importance of maintaining positive physical security of a Common Access Card (CAC) which is a piece of the “intelligence puzzle” and vital to Operational Security (OPSEC). The paper will give examples of how the lack of positive security of a CAC can‚ not only‚ diminish a soldier’s ability to perform daily tasks‚ but also limit their access to information pertinent to the
Premium Security Non-commissioned officer Military
contact stress‚ high manganese steel‚ the surface rapidly hardening‚ the hardness can be increased from HBS200 sharply to 400 550‚ resulting in high wear of the surface‚ have an excellent core austenitic toughness‚ and retains the original mechanical properties. Hardened layer‚ the wear layer‚ subsurface hardening until the wear and tear to the failure state. Surface by the impact of the heavier‚ surface hardening of the more full‚ better wear resistance‚ surface resistance to impact‚ the surface can
Premium Steel Iron Austenite
5- List two unavoidable and two avoidable factors that make a person more susceptible to cancer. Evaluate your own risk? How can you reduce those risks? ➢ Two unavoidable factors are: 1- family history (the genes we inherit)‚ and 2- age (getting older). ➢ Two avoidable factors are: 1- environmental influence such as carcinogen (any physical chemical) such as plastic bottled‚ and 2- increase in body weight. ➢ I have one unavoidable and avoidable factor. In my family‚ my mother has myeloma cancer
Premium Cancer Nutrition Obesity
objective of this experiment is to differentiate between a physical change and a chemical change. A physical change includes a change in the material without affecting its composition‚ such as the physical state change. However‚ a chemical change includes the change in the composition of the substance. The change in color‚ formation of a gas or a solid product‚ and the production of energy are the evidences of a chemical reaction‚ thus‚ of a chemical change. Materials Crucible tongs Evaporating
Premium Hydrochloric acid Chemistry Chemical reaction
Grouping elements with similar chemical properties together Date: 4.10.2012 Objectives The objective of this experiment is to experimentally investigate which elements show similar chemical properties. Chemical principle Calcium is a chemical element with symbol Ca and atomic number 20. Calcium is a dull gray‚ silver solid under standard conditions. Calcium atoms have an electron configuration of (2‚ 8‚ 8‚ 2) and 2 outermost shell electrons. Calcium is in group 2 and period 4 of the
Premium Chlorine Hydrogen Hydrochloric acid
Identifying Physical and Chemical Changes Nelson Science Perspectives 10 section 5.2 Amazing Student September 17‚ 2012 Mrs. Volkmann SNC 2D Purpose: To collect evidence and then use it to identify physical and chemical changes. Hypothesis: I predict the following: Change 1 will be a chemical change Change 2 will be a chemical change Change 3 will be a physical change Change 4 will be a chemical change Change 5 will be a chemical change Change 6 will be a physical change Materials:
Premium Hydrogen Chlorine Gas
Jordan Toschak Kevin Hannon and Megan Blanford Physical Properties of Clusters of Galaxies Monday (4/15/2013) Procedure For this experiment‚ a photograph of the Virgo Cluster of Galaxies will be needed to observe. The photograph will be sectioned into specific areas with coordinates like a map. Locate the area and identify the galaxies. Classify the galaxies as elliptical‚ spiral‚ or irregular. An elliptical galaxy will appear solid with not real defined “arms” or spirals coming from the
Premium Galaxy Star Sun
Diversity Paper How Diversity Relates to Education Kim Dieter December 7‚ 2012 How Diversity Relates to Education In the general education system‚ it is very important that there is a wide array of diverse groups in the classroom. “It is important to have a diverse student body‚ not only to create a realistic setting but also to encourage people to grow outside their boundaries and learn something new about a culture they may not be familiar with.” (Pendulum 1) I believe diversity
Premium Management Religion Psychology
EARTH the planet on which we live land as opposed to the sea‚ the air‚ etc. the material in which plants grow the inhabitants of this planet‚ especially the human inhabitants: The planet on which we live; the world: “the diversity of life on earth”. The earth is the third planet from the sun in the solar system‚ orbiting between Venus and Mars at an average distance of 90 million miles (149.6 million km) from the sun‚ and has one natural satellite‚ the moon. It has an equatorial diameter of 7‚654
Premium Earth Geology Oceanography
Carbohydrates come in a variety of sizes. Describe the basic chemical structure of carbohydrates and explain how larger ones are made. How do the category names of different carbohydrates relate to the complexity? Finally‚ what are they used for in organisms? Carbohydrates are made by the basic chemical structure of Carbon‚ Hydrogen‚ and Oxygen‚ in the same two to one ratio that makes up water. It is made bigger when an enzyme comes in and takes hydrogen and oxygen away from two different
Premium Oxygen Metabolism Adenosine triphosphate