Security using Wireless Integrated Network Sensors: Definition: Wireless Integrated Network Sensors (WINS) now provide a new monitoring and control capability for monitoring the borders of the country. Using this concept we can easily identify a stranger or some terrorists entering the border. The border area is divided into number of nodes. Each node is in contact with each other and with the main node. The noise produced by the foot-steps of the stranger are collected using the sensor
Premium Signal processing Computer network Sensor
between harm reduction and the increase of risk taking behavior. Harm reduction is defined as “policies‚ programs and practices that aim to reduce negative health‚ social and economic consequences that may ensue from the use of legal and illegal psychoactive drugs‚ without necessarily reducing drug use” (Stenekes‚ 2015). In this essay I will argue that harm reduction is a slippery slope that leads to the use of illicit substances and to the engagement in risky behavior. Harm reduction policies negatively
Premium Drug addiction Addiction Heroin
GCSE SCIENCE COURSEWORK (CHEMISTRY) PLANNING: Skill Area P Write down the aim of your Investigation. To investigate the effects of change in concentration on the rate of reaction between Sodium Thiosulphate and Hydrochloric Acid. Briefly describe your Preliminary Experiment and include your results. Explain how these results have helped you plan your main experiment (p8b). An increase in concentration will lead to an increase in the rate of reaction because there will be a greater number of
Premium Chemical reaction Reaction rate Chemical kinetics
Investigation How does the concentration of the sodium thiosulfate affect the rate of reaction to hydrochloric acid? contents page 1: contents‚ aim‚ prediction‚ equation‚ diagram page 2: equipment‚ preliminary experiments page 3: page 4: page 5: page 6: page 7: page 8: Aim: In my investigation I am trying to find out how the rate of reaction between sodium thiosulfate and hydrochloric acid gets affected but the concentration of the thiosulfate. Prediction: My prediction is that the increased
Premium Chemical reaction Reaction rate Chemistry
Using Bicycles As An Alternative To Automobiles October 21‚ 1996 Ecology & Design University of Colorado Abstract: This paper basically shows the reasons to use the bicycle as an alternative mode of transportation. It will points out the benefits of the use of a bicycle. It will also show what is being done to get rid of the negative aspects of using a bicycle for transportation. Bicycling is one of the fastest growing forms of recreation. People are drawn to it for many reasons‚ being
Premium Cycling Bicycle Automobile
Using Language to Persuade – ‘Bans Will Protect Your Unruly Little Darlings’ Jo Thornely. The recent news of Drummoyne Public School’s ban on handstands has led to much criticism of parents being overprotective of their children. In her article‚ ‘Bans will protect your unruly little darlings’ (featured in the daily Telegraph‚ August 29‚ 2012)‚ Jo Thornely argues that Parents are too safety conscious of their children and are breathing down schools’ backs in order to keep their children safe. Thornely
Premium The Reader Reader Proposals
Experiment 7 INVESTIGATING STOICHIOMETRY WITH SODIUM SALTS OF CARBONIC ACID Introduction In this experiment we are going to get a better understanding of chemical stoichiometry. We are going to be reacting sodium bicarbonate (NaHCO3) and sodium carbonate (Na2CO3) with hydrochloric acid (HCl). To start off the mass of two unknown substances (being the sodium bicarbonate and sodium carbonate) will be taken. We will need to construct balanced equations for both of the reactants with the HCl and
Premium Hydrochloric acid Sodium chloride Chlorine
and reduction must be clear to carry out this lab. With the understanding of these concepts we can calculate or hypothesize for the properties of each element or compound. Oxidation involves the gain of electrons of hydrogen or the loss of oxygen or decrease in oxidation state. If zinc completely reacts with HCL‚ then the theoretical yield of copper should be equivalent to the actual yield. Purpose: In this lab‚ we will determine the percent composition of a modern (post-1982) penny by using a strong
Premium Zinc Hydrochloric acid
Method 1- Titration • For the titration‚ it is necessary to dilute the Sodium Hydroxide so that it is an easier concentration to titrate. Using a 25cm3 pipette‚ washed out with some of the NaOH solution‚ transfer 25cm3 of the solution to a 250 cm3 volumetric flask‚ and fill to the line with distilled water. The alkali will now have a concentration of 0.1 mol dm-3. • In the titration‚ the NaOH will be in the burette‚ and will be titrated into HCl in a conical flask: NaOH (aq) + HCl (aq) NaCl
Premium
Using Information in Human Resources Certificate in Human Resource Management Gardner Aerospace PROPOSAL FOR THE IMPLEMENTATION OF WEB BASED EXPENSES PROGRAM 30th October 2010 Title Would the introduction of an automated expense procedure ease the burden on the HR and payroll department? Executive Summary – introduction into the topic significance and what the aims of the research are Due to the current economic climate business costs are
Premium Cost-benefit analysis Cost Project management