Bottled Water Essay Example for Free

Bottled Water Essay A couple of decades ago, people turn to the tap for drinking water. Now, most people, both young and old, drink water from bottles. In fact, the demand for bottled water is so great that it has become a multimillion-peso business in the country today. Why is there a substantial growth in the demand for bottled water? The main reason is the increasing health consciousness of the people. Many people prefer bottled water because they question the cleanliness of tap water. The quality of tap water has been decreasing. To be safe, people choose bottled water to avoid drinking water that may be contaminated with harmful microorganisms. Contaminated water can cause diarrhea and other stomach disorders that kill, like dysentery, gastroenteritis, amoebiasis, cholera, and hepatitis. Mostly, the bottled water that you buy is either mineral water or purified water. Water plants use surface water or ground water as the main raw material. These plants are located in places far from cities and industrial centers to avoid contamination. MINERAL WATER Mineral water comes from mineral springs. It normally contains a high content of mineral salts or gases, and which consequently may have an action on the human body different from that of ordinary water. Mineral waters are usually classified as alkaline, saline, chalybeate (iron-containing), sulfurous, acidulous, and arsenical. Mineral springs are generated deep underground, where, under intense heat and pressure, calcium, iron, potassium, sodium, and other minerals are leached from the surrounding rocks. Mineral water is also called aerated water. (The term aerated means charged with gas.) The most common gases that are in mineral water are carbon dioxide and hydrogen sulfide. GUIDELINES FOR BOTTLED MINERAL WATERS There are strict rules for water to be labeled as mineral water. Genuine mineral water should contain the right percentage of such minerals as manganese, chromium, selenium, zinc, potassium, magnesium, phosphorus, calcium, and other minerals. In California, United States, to be labeled mineral water, the water must contain 550 parts per million (ppm) of total dissolved solids (TDS). In Europe, mineral water must meet several criteria. One is that the water must flow freely from its source, meaning it may not be pumped or forced from the ground, and the water must be bottled directly at its source. Furthermore, the waters properties, such as its temperature, mineral balance, and pressure have not varied in ten years. Some better known brands of mineral water in Europe include Evian and Ferrier of France, Ferarrele of Italy, and Apollinaris of Germany. All these conatin 330, 560, 1,400, and 2,250 ppm of TDS, respectively. MEDICINAL EFFECTS OF MINERAL WATER It has long been believed that mineral springs possess great curative powers. In fact, people have used mineral water since ancient times to cure such ailments as rheumatism, skin infections, and poor digestion. Also, many effervescing waters (impregnated with carbon dioxide gas) are used as table beverages and to dilute spirits or wines. Because of the springs medicinal effects, medicinal spas have been built around mineral springs. These spas are frequented by people who are hoping that the springs waters will relieve them of their ailments, such as gout, liver trouble, indigestion, and rheumatism. DISTILLED WATER Water that is treated by the process of distillation forms distilled water. This substance is purer than the original water because salt and other impurities do not evaporate with the water. Distillation is the principal method for purifying water. In this process, the water is vaporized into steam, the steam is condensed back into liquid water, and the water is collected in a separate container, leaving behind the impurities. Other methods of water purification include chlorine treatment, ozone treatment, ultraviolet decontamination, and oxidation-reduction media. Also, one method of water purification is with the use of iodinated resin. Iodinated resin can destroy even the smallest viruses through electrostatic attraction. Negatively charged contaminants are drawn to the positively charged resin. This ensures contact, no matter how small the microorganisms that might otherwise escape if filters are used. Upon contact, the resin releases sufficient iodine to penetrate and kill the microorganisms. PRODUCING SAFE, PURE WATER One of the most effective methods of producing safe, pure water consists of a three-step process. The first step is the use of sediment filters to remove large particles. The sediment filter acts to screen out suspended matter and can also remove many harmful bacteria and protozoa that may be present in the water. The second step is to purify the water through the use of iodinated resin. This devitalizes even the smallest harmful microorganisms within the water. Biological contaminants could also be removed by exposure to ultraviolet light, killing the microorganisms that may still be in the water. The third step is the use of carbon filters to remove taste- and odor-causing contaminants. The filters activated carbon and its ion exchange resin remove unwanted ions and molecules from water, leaving those that make water  pleasant to drink. The activated carbon also initiates a chemical reaction that converts free chlorine, which water utilities put in water to kill germs, into chloride and hydrogen ions, which are safe and taste all right. Other systems in bottling water consist of several steps that utilize both purification and filtration processes. In some systems, water is passed through as many as 16 stages in the whole process. Water is an all-important substance that sustains life here on earth. However, safe, pure water is becoming a rare commodity everywhere. Bottled water, whether mineral or distilled, offers safe drinking water for all of us.

Examining The Effectiveness Of Accounting Systems Accounting Essay

Examining The Effectiveness Of Accounting Systems Accounting Essay The assignment begins with an attempt to find out the effective of accounting systems within a business and the analysis of management control systems of a business. Research: I used a mixture of primary and secondary research methods to complete this assignment. I have provided references at the end where necessary and used a variety of books and notes. Along with that I consulted a few websites, details are on the references. TASK 1 Introduction of accounting Accounting is all about providing financial and economic information. Accounting information is economic information, it relates to the financial or economic activities of the business. Accounting information shows the financial position of a business. This is done by the set of accounts, based on a system known as double-entry bookkeeping. One of the first complete documentation about how to keep books of accounting was written by the professor of mathematics in Rome Luca Pacioli in 1494. This documentation described the double-entry system of accounting. It was adopted and still used today around the world. Users of Accounting: there are two type of users. F:DocumentsDownloadsch1_accounting_types_users.gif http://simplestudies.com/introduction-to-accounting.html Types of accounting There are two types of accounting 1: Financial accounting Financial accounting tells us about the financial position of Business it is used to prepare financial statement. This gives all the finance related information to its users and on the basis of that information a user will be able to do comparison and analyse the position of the company and it takes part in important decision making process. 2: Management accounting On the other hand management accounts deals with the budgeting, business expenses and cost analysis it is used to make planning and control the business expenses. Accounting systems Computerised accounting system Manual accounting system These days computerised accounting system is widely used in all type of businesses. The result of this system is more convenient and accurate then manual accounting system. The question arises how this system operates, this system operates by computer software which has to install in the computer. Accounting packages softwares which is used in these days it is used to get payroll packages sales ledger purchase ledger and fixed assets. There are lots of accounting softwares are available one of the famous software name is off the shelf software it generates the document by getting commands by coding this software is very easy to use because of this software we dont need any professional accountant who set up the account it is very convenient to use one of the example of such software is sage which is very common in these days and easy to operate and it generates the accounts information by its self by coding and another kind of software is called as BESPOKE software its a customised software most of the bigger size organisations are using this software. It gives them customised entries in the books of accounts. Coding Computer operates on the bases of dose commands to performs its tasks for the accounting software coding is used to make the software more easy to use e.g. 05 for purchases 15 for interest 25 for profit and loss accounts Untitled sssss.jpg Manual accounting system Manual accounting systems are the traditional form of maintaining a businesss accounts and records this includes different steps like ledgers cash book petty cash book income statement and balance sheet which includes all the day to day transactions and sell purchase accounts this accounting system needs skills and knowledge to full fill its requirements. 1.1 Effectiveness of accounting system within a business: Information generated from the accounting system can be effective in decision making process sale and purchase of assets and in investments. Quality and benefits of accounting system is evaluated from the performance evaluation, internal control and proper records of transactions. Effectiveness of accounting information is depend on time management which have a great effect on accounting systems effectiveness, there for the accounting records should be maintain on time and with accuracy of accounting information it have a great impact on the effectiveness of accounting system. Generally accounting information system provide the information about financial position on daily and weekly basis the effectiveness of accounting system not only depend upon the propose of such system it also depend on the contingency factors ( factors like culture understanding of organisation and outer atmosphere) accounting information is said to be effective when the information is complete and according to the system users effectiveness of accounting system is subject to many researches from a long time. Accounting information is usually divided into two categories (1) the information that facilitate decision making (2) Information that influence decision making. 1.2: Accounting records All of the documents and books includes in the preparation of accounting records includes journal, ledger, trial balance, cash books, invoices or any document which help in to make accounts. In accounting records a cycle is used which is called as accounting cycle it determines the steps of financial statement. ACCOUNTING CYCLE F:DocumentsDownloadsaccounting-cycle4.jpg http://basiccollegeaccounting.com/what-is-an-accounting-cycle-and-the-steps-involved/ Purpose and use of accounting records: All accounting records are very useful and had a great value for its respective business without a proper accounting records it is very difficult to run a business successfully. The purpose of maintaining accounting records to evaluate how much capital and assets a business have and also maintain the records of creditors and debtors or buyers and sellers by the respect of that records a user can have a clear eye on the business and watch the losses and profits in the business whether the business doing well or not and on the basis of that records business can take decisions whether business have to invest or take out all the investments or run the business as it is these record help to make more accurate and satisfied decision making which help to make business more profit and also used for calculating tax liability and give the information to the investors who are willing to buy the shares of that company. Accounting concepts Accounting concepts is very important, it is used to support the application of the true and fair view, and accounting has adopted certain concepts which help to ensure that accounting information is presented accurately and consistently. (1) Going concern: it is assumed that the business entity for which accounts are being prepared is solvent and variable, and the business will continue its operations for the foreseeable future. This has important implications for the valuation of assets and liabilities. (2) Accruals concept: revenue and expenses are taken account of when they occur and not when the cash is received or paid out. (3) Prudence concept: revenue and profits are included in the balance sheet only when they are realized and liabilities are included when there is a reasonable possibility of incurring them it is also called conservation concept. Profits are not recognised until a sale has been completed. In addition, a cautious view is taken for future problems and costs of the business (they are provided for in the accounts as soon as there is a reasonable chance that such costs will be incurred in the future. (4) Consistency concept: once an entity has chosen an accounting method, it should continue to use the same method, except for a solid reason to change. Any change in the accounting method must be disclosed. Transactions and valuation methods are treated the same way from year to year, or period to period. Where accounting policies are changed, companies are required to disclose this fact and explain the impact of any change. (5) Entity concept: accounting records reflect the financial activities of a specific business or organization, and not of its owners or employees. (6) Matching concept: transactions affecting both revenues and expenses should be recognized in the same accounting period. (7) Materiality concept: relatively minor events may be ignored, but the major ones should be fully disclosed. (8) Realization concept: any change in the market value of an asset or liability is not recognized as a profit or loss until the asset is sold or the liability is paid off (discharged). (9) Money measurement concept: accounting process records only those activities that can be expressed in monetary terms (with some exceptions, as in cost-accounting). (10) Separate entity concept: Business is the separate entity from its owner. (11)Relevance concept: This implies that, to be useful, accounting information must assist a user to form, confirm or maybe revise a view usually in the context of making a decision (e.g. should I invest, should I lend money to this business? Should I work for this business?) 1.3: Factors Affecting Accounting System There are lots of factors which affect the accounting system the major factor are which affect the organisation is the (1) nature of business and (2)size of organisation and 3the structure of the organization if the organization is a multinational company then the accounting system of that organisation is on a very high level and very complex and they have separate department for all the accounting related work if a small company going to increase its size then they should have to change the accounting method and adopt the new method because of large amount of transactions are also taken place in the business on which the old method can no longer apply, and the other factor which affect the accounting system the change in IAS if in IAS some new rules are coming in then the business have to adopt that rule and adopt in the business and make there strategy according to it. 2.1: Business risk: Business risk cannot be eliminated but must be managed by companies. There are several ways to minimize the business risk by proper planning. Determining Business Risk: Developing the Business Risk Model It is important for an organization to identify the business risks that exist in the environment in which it operates. To identify those risks, organizations must look at their external environments. External business risks are economic, political, social, environmental, technological, and other external conditions. An organization cannot fully understand its business risks unless it also understands its business objectives, strategies, and processes. Interrelationships between business objectives, strategies, processes, and business risk http://www.clir.org/pubs/reports/pub90/appendix1.html Types of risk: Operational risks: Operational risks are associated with your business operational and administrative procedures. These include: recruitment supply chain transportation accounting controls IT systems regulations board composition Business should examine these operations, prioritise the risks and make necessary provisions. Financial Risk: Financial risk is the risk made by equity holders by using of firms debt. If the company raises capital by borrowing money, I t must pay back with the interest charges. This increases the degree of uncertainty about the company and it must have enough income to pay back that amount in the future Compliance risk: Compliance risk is the possibility that the business will not comply with laws and regulations in the jurisdictions where it operates or that the organization will break any legally contract. Noncompliance can be dangerous, or it can result from being unaware or local legal requirements. Response to risk: A business can take any given risk. Accept risk: if the risk of loss is minimum then only accept the risk and carry on business according to it. Reduce risk: reducing the risk by better planning and strategies Avoid risk: do not enter into that kind of business in which there is some bigger risk Transfer risk: companies can also transfer the risk by taking insurance policy. 2.2: Describe and evaluate the control system The environment in which business operates and the system it adopts is a process, affected by an entitys board of directors, management and other personnel, designed to provide assurance regarding to the success of objectives in the following areas: effectiveness and efficiency of operations, reliability of financial reporting, and Compliance with applicable laws and regulations. IAS315 gives us an understanding of the entity and its environment and assessing the risk of business and control system of business. ISA identify the five elements of control system, The control environment Risk assessment Information and communication Control activities Monitoring Control environment: Control environment is that in which control system operates. Control environment is defined by the business management. Control environment forming a base for control activities, risk assessment, monitoring, awareness and action of those changed with governance and management. The control environment is the most important component because it sets the tone for the organization. Factors of the control environment include employees integrity, the organizations commitment to competence, managements philosophy and operating style, and the attention and direction of the board of directors and its audit committee. Risk assessment: Risk assessment analyse the identification, analysis, and management of uncertainty in business facing the organization. Risk assessment is relevant to the financial reporting and organization operational objectives. The management have to carry out a risk assessment from auditor which provides information with confidence that company system will not have any error in them. Information system: Information system is the system that processes the information within an organization it includes processing the information and the procedure to initiate record and report on financial statement both manual and computerised. Control activities: Control activities include the policies and procedures maintained by the management of an organization to find risk. E.g. Control activity is a policy requiring the approval by the board of directors for all purchases exceeded from an estimating amount. Control activities are the important element of internal control, this provide satisfaction to prevent wrong decision from occurring. Monitoring: Monitoring refers to the assessment of the quality of internal control. Monitoring activities provide information about potential and actual breakdowns in a control system that could make it difficult for an organization to achieve its goals. 2.3: Fraud Fraud is an intentional mistake by the management, employs or third parties for illegal financial advantages. Or if we talk about an error its an unintentional mistake. Fraud is difficult to be identifying because it is done by complete planning and care so the internal audit is conduct to detect the fraud. THE DIFFERENCE BETWEEN FRAUDS AND ERROR: The distinguishing factor between fraud and error is that action which results in a misstatement of the financial statements it is intentional or unintentional. The term fraud is a broad legal concept, but the auditor is concerned with fraud that causes a material mistake in the financial statements. ISA 240 (Redrafted) defines fraud as: An intentional act by one or more individuals among management, those charged with governance, employees, or third parties, involving the use of deception to obtain an unjust or illegal advantage. And SAS 99 defines fraud as an intentional act that results in a material misstatement in financial statements http://en.wikipedia.org/wiki/Statement_on_Auditing_Standards_No._99:_Consideration_of_Fraud Types of fraud: There are many types of fraud which relates to a business. Ghost employ Miscasting of payrolls, Stealing unclaimed wages, Collusion external parties Teeming and leading Altering cheques and inflating expense claim Stealing assets Issuing false creditor notes Failing to record all sales Prevention of Fraud: Fraud is preventing by implementing the rules and laws in the business some of the points are written below which is very useful for the business to prevent the business from fraud. A good internal control system Continuous supervision of all employees Surprise audit visits Through personal procedure Detection of fraud in the business: Maintaining key control procedure reduce the risk of fraud occurring and increases the risk of detection control over cash transaction are more important this is the main area in which mostly frauds are happen. Cash receipts: Keep eye on all transactions which are placing in the business. Divide the duties between different functions, in other words more than a person. There are following point which is very useful to detect the fraud. Receipts by post: Safeguard to prevent interception of mail between receipts and opening. Appoint person to supervise mails Protection of cash and cheques Control over cash sales and collection: Restriction of receipts received Evidence Clearance of cash officer and register Investigation of cash storage and surpluses Paying into bank Daily banking Make up and comparison of paying in slips and receipts Banking receipts record Condition and events: Particular financial reporting pressure in an entity; Inadequate working capital due to declining profit or too rapid expansion Increases sales on credit this area should be check to find out if anything is going wrong is that department. Unusual transaction: If unusual transaction is take place especially at year end that gives any significant effect on earnings. Complex transaction or accounting treatment. Task 3 3.1: Auditors Duties, rights and liability; What is an audit? An audit is an examination of a companys financial statements prepared by the directors of the company. Its purpose is to give the company shareholders an independent, professional and informed opinion on the financial statements: à ¢Ã¢â€š ¬Ã‚ ¢ It has been prepared according to the Companies Acts, any other relevant legislation and relevant accounting standards. à ¢Ã¢â€š ¬Ã‚ ¢ It gives a true and fair view of the condition of the company on financial statement. Who is an auditor? An auditor is an independent professional person who is qualified to audit a companys financial statements. What does an audit involve? In carrying out an audit, an auditor will usually: à ¢Ã¢â€š ¬Ã‚ ¢ Identify the data of the financial statements that have some errors. à ¢Ã¢â€š ¬Ã‚ ¢ check the transactions record, account balances and disclosures. à ¢Ã¢â€š ¬Ã‚ ¢ Give suggestions on companys accounting policies are reasonable. à ¢Ã¢â€š ¬Ã‚ ¢ Test that the companys internal controls are effective. à ¢Ã¢â€š ¬Ã‚ ¢ write management letter if any problems discovered during the audit and advise on how to deal with that. à ¢Ã¢â€š ¬Ã‚ ¢ write and issue the auditors report to the members of the company. What are the duties of auditors? Duty to provide an audit report: The main duty of auditors is to report to the shareholders on whether in their opinion the companys financial statements give a true and fair view. They may give: à ¢Ã¢â€š ¬Ã‚ ¢ A qualified opinion this says that the financial statements give a true and fair view of the companys state of affairs except for certain stated circumstances. à ¢Ã¢â€š ¬Ã‚ ¢ A disclaimer of opinion this shows that the auditor is unable to give an opinion whether the financial statements gives a true and fair view or not. à ¢Ã¢â€š ¬Ã‚ ¢ An adverse opinion it says that the financial statements do not give a true and fair view. What are the rights of auditors? Auditors have the right to: à ¢Ã¢â€š ¬Ã‚ ¢ Access the books and accounts of the company and its subsidiaries; à ¢Ã¢â€š ¬Ã‚ ¢ Access information and explanations from the companys directors and employees. à ¢Ã¢â€š ¬Ã‚ ¢ be notified of company general meetings and address the meetings. à ¢Ã¢â€š ¬Ã‚ ¢ explain in general meeting the circumstances of any condition to remove them as auditor. Liabilities of auditor: Give a true and fair view on financial statement and deliver the right information to the general public and shareholders to prevent them from loss 3.2: Internal and external audit: The External Auditor: the external auditor tests the transactions record that takes part in the  financial  statements. The  internal Auditor: The internal auditor, on the other hand, deals with its major operations, risk management and internal controls.   The Main Differences There are many key differences between internal and external audit. The external auditor is an external contractor how does not belongs to the organization, company hire the he auditor for auditing firms. The external auditor seeks to provide an opinion on whether the accounts show a true and fair view. Whereas internal audit forms an opinion on the adequacy and effectiveness of systems of risk management and  internal control, many of which are outside the main  accounting  systems.   The 3 Key Models of Organization Activities Involves Internal and External Audit 3 Key Models of Organization Activities involves Internal Vs External Auditor Difference and Similarities of Internal Auditor Vs. External Auditor Here is a  list of  Internal  Audit Versus  External Audit in detail: Internal Auditor Vs External Auditor   http://accounting-financial-tax.com/2008/08/differences-and-similarities-of-internal-auditor-v-external-auditor/ 3.3: Planning of auditing In auditing of any organisation, auditor has to consider certain things before audit. First is scope In any audit should be to determine its scope and the auditors general approach. Audit strategy: Auditor has to make some strategy for the auditing and place it with auditing documents which defines the major areas on which auditor has to take extra care and the difficulties associate with audit and the auditing clients points of concerns. Documents accounting system: Auditor has to collect all those documents associated with audit e.g. financial statement, transactions record, receipts, and other related documents. Auditor need these documents to analyse it and find all the aspects of transactions to find out whether the financial statement have any error or not or is there any possibility of fraud is there or not and whether it gives a true and fair view or not. System and internal controls: At this stage the objective is to determine the flow of documents and the facts related to the documents and the operational system in the organisation. At this level auditor has to find the facts related to documents and the documents flow in the departments including sales, purchases, cash and stock and accounts personal. This is the good way to find out the rough estimate of system, after that which will be converted into formal record. Audit Risk: Just like risks in business some risks are also relates with the auditing. Audit risk is defined as: Audit risk is the risk that that auditor may give an inappropriate opinion on the financial statement Components of audit risk: Audit risk has three components: Inherent risk: Inherent risk is the risk that auditor may be misstated because of lack of knowledge and insufficient information available for it. Auditor has to use their professional practice and available knowledge about the item to asses inherent risk if no such information is available then the inherent risk is high. Control risk: Control risk is the risk that organisation control system fails to detect the material misstatement. And the financial statement do not prepare according to the IAS. Detection risk: Detection risk is the risk that auditor will fail to detect the material misstatement of accounting system. Detection risk relates to the knowledge, practice and the experience of the auditor. Materiality: Materiality is relates to the financial statement, it is an expression of the relative importance of a particular matter on the mean of financial statement as a whole or as an individual. A matter is material if its omission or misstatement could influence the economic decision of the users which basis on that financial statement. Materiality depends on the size operations of organization. ISA 320 tells the auditor to consider materiality and its relation with risk at the time of conducting an audit. 3.4: Audit testing and uses In developing overall audit plan, auditors uses five types of audit tests to find out whether financial statement are truly stated or not. Procedures to Obtain an Understanding Auditors perform this by a system called walkthrough to obtain understanding it applies on the transactions and entire process is operated like this. Tests of Controls procedure used to obtaining an understanding about internal control, it contains followings evidences Make inquires of client personal Examine documents, records and reports Observe control activities Reform client procedure Test of Control is used to determine whether the control system is effective or not and usually involves a testing of transaction. Substantive Tests of Transactions Procedures designed to test for dollar misstatements of financial statement balances. Analytical Procedures To indicate possible misstatements To reduce tests of details of balances Tests of Details of Balances Focus on ending G/L balances It is used to find out whether the balance of the financial statement is accurate. 3.5 Records Auditing process AuditProcessFlowchart.gif http://www.window.state.tx.us/taxinfo/audit/auditfun/5procedures.htm Audit test: In the large company with sophisticated internal control and low inherent risk therefore auditor perform extensive test and it relies on the client internal control to reduce substitutive test because of the emphasis on test of control and analytical procedure, this audit can be done comparable in inexpensive. This audit likely represents the mix of evidences used in integrated audit of public company financial statements and internal control over financial reporting. TASK4 4.1: Purpose of Audit Report Audit report is that report in which external auditor express their opinion about the true and fair view of the financial statement of the organisation. The audit report is published for the shareholders, management or directors and also for general public. There are two key differences between the report to shareholders and to report for the management. The shareholders report is to show whether the financial statement shows a true and fair view And the private report for the management and directors which contain comments and recommendations on the financial statement Contents of audit report: Auditor report on financial statement contains clear opinion based on the assessment of record. Audit report draw on a complete pattern which gives the clear view to its users. The main contents of audit report as follow. Untitled contents.JPG 4.2: Different qualifications in report: There are two types of reports one is unqualified or unmodified report and the second is qualified or modified report. 1: An unqualified audit report gives assurance to its users and gives true and fair of the financial statement and there is no material mistakes are in it. An unqualified report extract by laws and rule under companies act 1985. Which contain followings? Proper accounting records All information and explanations Details of directors benefits Particulars of loans and other transactions 2: Qualified report: On the qualified report auditor give two types of opinions. Matters that affect the auditors opinion Matter that do not affect the auditors opinion Matters that affect the auditors opinion Auditor may not be give appropriate opinion because of some circumstances like insufficient material of financial statement. And others factors are as follow. There is any limitation of scope in auditors work. It may be material or pervasive Disagreement with management it may be material or pervasive These two factors farther divide into two branches. A limitation of scope may lead to disclaimer of opinion. A disclaimer opinion should be expressed when the limitation of scope is so material or pervasive when auditor do not obtain any evidence related to that to express his opinion on the financial statement. Disagreement may leads to adverse opinion. It should be expressed when effect of disagreement is material and pervasive when some misleading or incomplete information in the financial statement. Matters that do not affect the auditors opinion In some circumstances auditor may give unqualified opinion because of the uncompleted information in the financial statement in this case auditor write a paragraph is called as emphasis of matter describing a fundamental uncertainty and then give an opinion on that. 4.3: Management letter: MANAGMENT LETTER The Board of Directors, ABC CO Alpha Co Limited, certified accountants 15 Essex Road 29 High Street, London, EC1N 2HB

Practice of Therapy Essay -- Counseling

Practice of Therapy The actual practicing of therapy is a scary step for beginning therapists, although the education has been received and after practicum there will some experience in practicing with clients, doing therapy on your own seems intimidating. However, I am sure like most other experiences in life, the more you do something, the better you get at it and the more comfortable you feel in knowing what you are doing as well as doing it the proper way. With therapy, an individual can learn all about theories, models and assessments but the rapport and confidence from clients can only come after practicing therapy. Protocol For Initial Telephone Contact I will begin by introducing myself and then explaining my qualifications, I want the client to feel at ease in knowing I am not only capable but educated and trained specifically in marriage and family therapy. The next step would be asking the client to specify the issue that has caused the couple or family to seek therapy and then to determine all family members as well as any other individuals or public agencies that are connected to the couple or family. Next would be determining if the situation is a crisis situation and then deciding if I am able to help with the family or couple’s issues. Then I would talk about fees, payments and ensure the family has adequate transportation to attend sessions. After that, I would set up an appointment date and time, preferably within the next 24 hours. Who Comes To First Meeting? If the clients are a couple, I would prefer both individuals attend the first interview, although I realize this will not always be agreeable. In a family interview I would also prefer all members of the family present, this way each member can expre... ...ions. It has often been said there is no substitute for experience and it appears to me that practicing therapy is one of those situations. Works Cited Grewal, Daisy. (2012). In Atheists We Distrust. Scientific American. Retrieved from http://www.scientificamerican.com/article.cfm?id=in-atheists-we-distrust Hayslip, Bert., and Schneider, Lawrence. (1985). Effects of Counselor-Client Age Similarity and Presenting Problem Intimacy on Client Satisfaction. Retrieved from http://eric.ed.gov/PDFS/ED259254.pdf Locke, H.J., and Wallace, K.M. (1959). Short-term marital adjustments and prediction tests; Their reliability and validity. Journal of Marriage and Family Living. Nichols. (2010). Family Therapy; Concepts and Methods. Patterson, J., Williams, l., Edwards, T. M., Chamow, L., & Grauf- Grounds, C. (2009). Family Therapy; Concepts and Methods.

Hydro cruiser :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚   The Hydro Cruiser Do you ever find yourself looking down at your gas gauge on your way to school or work, noticing that little pointer is staggering off way below the empty mark? Well, today we are here for your rescue, presenting the Hydro Cruiser. We are doing are part to help the environment. Also it helps â€Å"you† the common man save money, and helps us in contributing to a smog free earth. The Hydro Cruiser is a stylish sport utility vehicle that runs off of H20 (water) instead of gasoline. Purchasing the Hydro Cruiser just shows how smart and efficient you are. If its selling to the high class business men or to the common everyday family, both classes will be driving safe and in style.   Ã‚  Ã‚  Ã‚  Ã‚  If you find yourself falling into the average Joe, penny pincher category, our product will be a far sure seller for you. By using water instead of gas you will be saving yourself hundreds of dollars every month. Knowing water instead of gas will save you money is obvious, because water is basically free. However buying the Hydro Cruiser, you will feel better and more productive by knowing you are doing your part in reaching our goal of a smog free earth. We feel our product is like a fat free option that tastes the same. This meaning are car can do anything and everything a gas powered car can do but, we can do it cheaper, safer, and extremely more conveniently.   Ã‚  Ã‚  Ã‚  Ã‚  Let yourself go the Hydro Cruiser will take you on an experience to any and all lengths. With a 250 horsepower engine, four wheel drive, climb the steepest hills. Then after having a rugged day with Mother Nature, sit back and relax in your waterproof interior. Turn up the CD player and enjoy your peaceful ride home, letting others know your saving money and doing your part in making a smog free tomorrow.   Ã‚  Ã‚  Ã‚  Ã‚  If you decide to invest in our car we can guarantee that you will not be disappointed. If you will invest in this car you will make lots of money. We know this, because we did a survey and we found that more than half the people would buy a car like this one. Not only will you make money you will have a good public image. Hydro cruiser :: essays research papers   Ã‚  Ã‚  Ã‚  Ã‚   The Hydro Cruiser Do you ever find yourself looking down at your gas gauge on your way to school or work, noticing that little pointer is staggering off way below the empty mark? Well, today we are here for your rescue, presenting the Hydro Cruiser. We are doing are part to help the environment. Also it helps â€Å"you† the common man save money, and helps us in contributing to a smog free earth. The Hydro Cruiser is a stylish sport utility vehicle that runs off of H20 (water) instead of gasoline. Purchasing the Hydro Cruiser just shows how smart and efficient you are. If its selling to the high class business men or to the common everyday family, both classes will be driving safe and in style.   Ã‚  Ã‚  Ã‚  Ã‚  If you find yourself falling into the average Joe, penny pincher category, our product will be a far sure seller for you. By using water instead of gas you will be saving yourself hundreds of dollars every month. Knowing water instead of gas will save you money is obvious, because water is basically free. However buying the Hydro Cruiser, you will feel better and more productive by knowing you are doing your part in reaching our goal of a smog free earth. We feel our product is like a fat free option that tastes the same. This meaning are car can do anything and everything a gas powered car can do but, we can do it cheaper, safer, and extremely more conveniently.   Ã‚  Ã‚  Ã‚  Ã‚  Let yourself go the Hydro Cruiser will take you on an experience to any and all lengths. With a 250 horsepower engine, four wheel drive, climb the steepest hills. Then after having a rugged day with Mother Nature, sit back and relax in your waterproof interior. Turn up the CD player and enjoy your peaceful ride home, letting others know your saving money and doing your part in making a smog free tomorrow.   Ã‚  Ã‚  Ã‚  Ã‚  If you decide to invest in our car we can guarantee that you will not be disappointed. If you will invest in this car you will make lots of money. We know this, because we did a survey and we found that more than half the people would buy a car like this one. Not only will you make money you will have a good public image.

Achieving Visibility in Ralph Ellison’s Invisible Man :: Ralph Ellison, Invisible Man

Ralph Ellison’s â€Å"Invisible Man,† as told by the â€Å"invisible man† himself, is the story of a man’s quest to separate his beliefs and values from those being pressed upon him. The narrator never gives his name in the story, which is shown later to have great significance. The narrator is a well-educated black man who has been kicked out of his college, and lied to by the school officials. While wandering around Harlem searching for some sort of closure, he encounters a black couple, unjustly evicted from their home. A crowd has gathered, also upset by the injustice, and seems to be ready to riot. Instead, the narrator speaks to them, and they rush the house systematically. This is his first true display of independent thinking and action in the story. He speaks his honest feelings to a crowd, and is backed by them. The narrator’s actions, however, don’t remain so uninhibited throughout the story. The narrator is later approached by a representative of a group called the Brotherhood, who wish for the narrator to join them as a black leader. In the beginning his ideas are respected, but in time his superiors order him to follow their instructions, placing aside his own ideas and feelings. For a while, the narrator regresses from his independence, simply content following orders. He comes to realize, however, that he is being stifled by the Brotherhood, desiring free action once again. The narrator’s will suddenly conflicts with the will of the Brotherhood. The Brotherhood essentially wants to act more pacifistically, taking a less dangerous approach to the raging will of the black people. Rather than rectifying the changed Brotherhood, the narrator decides to sabotage it from the inside. His actions doing this once again represent those of a strong-willed individual, rather than his previous conformist following. The effect on the Brotherhood is shown when many of their members begin to leave, empowered now to stand against the corrupted Brotherhood. The end result is a huge riot in the streets of Harlem, between different affiliations, races, and communities. The narrator, along with his briefcase containing items of his past, is chased into a sewer during the riot. He looks through his items and realizes he has been deceived and made some poor choices in the past. He burns the items, saying goodbye to his past and embracing a new desire to understand himself, as well as his place in the world. Achieving Visibility in Ralph Ellison’s Invisible Man :: Ralph Ellison, Invisible Man Ralph Ellison’s â€Å"Invisible Man,† as told by the â€Å"invisible man† himself, is the story of a man’s quest to separate his beliefs and values from those being pressed upon him. The narrator never gives his name in the story, which is shown later to have great significance. The narrator is a well-educated black man who has been kicked out of his college, and lied to by the school officials. While wandering around Harlem searching for some sort of closure, he encounters a black couple, unjustly evicted from their home. A crowd has gathered, also upset by the injustice, and seems to be ready to riot. Instead, the narrator speaks to them, and they rush the house systematically. This is his first true display of independent thinking and action in the story. He speaks his honest feelings to a crowd, and is backed by them. The narrator’s actions, however, don’t remain so uninhibited throughout the story. The narrator is later approached by a representative of a group called the Brotherhood, who wish for the narrator to join them as a black leader. In the beginning his ideas are respected, but in time his superiors order him to follow their instructions, placing aside his own ideas and feelings. For a while, the narrator regresses from his independence, simply content following orders. He comes to realize, however, that he is being stifled by the Brotherhood, desiring free action once again. The narrator’s will suddenly conflicts with the will of the Brotherhood. The Brotherhood essentially wants to act more pacifistically, taking a less dangerous approach to the raging will of the black people. Rather than rectifying the changed Brotherhood, the narrator decides to sabotage it from the inside. His actions doing this once again represent those of a strong-willed individual, rather than his previous conformist following. The effect on the Brotherhood is shown when many of their members begin to leave, empowered now to stand against the corrupted Brotherhood. The end result is a huge riot in the streets of Harlem, between different affiliations, races, and communities. The narrator, along with his briefcase containing items of his past, is chased into a sewer during the riot. He looks through his items and realizes he has been deceived and made some poor choices in the past. He burns the items, saying goodbye to his past and embracing a new desire to understand himself, as well as his place in the world.

Quantative analysis of your food diary Essay

You need to write up your analysis of your food diary. State how long you have kept your food diary for, and write about the following points: 1. Consider how you have recorded your information. Where have you got your information from that will be analysed – how useful are these sources of information? (e.g food labels, weighing portions, recipes etc) 2. Research the Recommended Nutritional Intakes for your age and gender on http://www.food.gov.uk/multimedia/pdfs/nutguideuk.pdf . Choose 3 whole days of your food diary how does your food intake compare to the recommended Nutritional Intakes. Remember you need to break the food composition down into the main food groups including vitamins (in particular vitamin C) and the energy from fat in your food. What are the strengths and weaknesses of your food intake? Consider other recommended food intake sources such as five a day and food standards agency eatwell plate. How does your food intake measure up to this? 3. You may find it useful to research how many calories you should be intaking for your lifestyle. (a useful site http://www.nhs.uk/Livewell/loseweight/Pages/understanding-calories.aspx ) 4. Consider the amount of activity that you have done over the course of the week – what are the strengths and weaknesses of this level of activity? (another useful site http://www.nhs.uk/Livewell/fitness/Pages/physical-activity-guidelines-for-adults.aspx ) 5. Finally in the analysis consider any Lifestyle influences: as relevant, eg personal food preferences, cultural, economic, social, availability of 6. time; day-to-day variations, e.g week days/weekends Once you have done this you need to move on to part 2 of the assignment task! Part 2 1. Provide a 7 day nutritional plan to improve your nutritional health. 2. You should include a meal plan which addresses all of the issues analysed in your food diary analysis. This includes what you are eating and how it relates to social policy as stated above. 3. Consider the change for life campaign (http://www.nhs.uk/change4life/Pages/change-for-life.aspx) what can you include in your nutritional plan that changes your life? 4. What about your activity levels? In your plan you need to consider your levels of activity analysed in your food diary. How can you improve these? (remember it is not just about joining a gym, you could consider walking up the stairs instead of taking the lift!!) 5. Finally look again at the issues that you have highlighted in terms of lifestyle factors that influence – what can you do to change them? (think outside of the box here, and be realistic). Include these changes in your plan. 6. You may design and present this information in any format you wish, however, you might want to consider some kind of template or grid to present your information on. 7. Remember your nutritional plan must be SMART 8. In your plan you should assess how the plan will meet and improve your nutritional needs – you need to relate your information to social policy (five a day, change for life, RNI, the eatwell plate) (M3) 9. You should also evaluate how the changes that you are making might improve your health and wellbeing. (D2) (useful sites http://familydoctor.org/familydoctor/en/prevention-wellness/food-nutrition/healthy-food-choices/nutrition-tips-for-improving-your-health.html http://www.nhs.uk/LiveWell/Goodfood/Pages/Goodfoodhome.aspx http://www.gosh.nhs.uk/children/general-health-advice/eat-smart/food-science/improving-your-diet/ Remember all of the sites that you use must be referenced! That is both in the text using Harvard referencing and by including a reference sheet!

Fire Detection Using Surveillance Cameras Environmental Sciences Essay

With the increasing figure of surveillance cameras being installed in everyplace, there is a greater demand for computing machine vision applications for sensing of unnatural events. Fire sensing utilizing surveillance cameras has become an of import country of research. Most current fire dismay systems are based on infrared detectors, optical detectors, or ion detectors that depend on certain features of fire, such as fume, heat, or radiation. However, these traditional fire dismay systems are non alerted until the atoms really reach the detectors, and they are normally unable to supply any extra information, such as the location and size of the fire and the grade of combustion. In contrast, vision sensor-based fire sensing systems offer several advantages. First, the equipment cost is lower, as such systems are based on CCD ( Charge Coupled Device ) cameras, which have already been installed in many public topographic points for surveillance intents. Second, the response clip for fire and fume sensing is faster because the camera does non necessitate to wait for the fume or heat to spread. Third, because the camera besides functions as a volume detector, as distinguishable from traditional point detectors, it can supervise a big country, making a higher possibility of fire sensing at an early phase. Finally, in the instance of a false dismay, the system director can corroborate the being of a fire through the surveillance proctor without sing the location. The purpose of this undertaking is to observe fire in picture by analysing the frame-to-frame alterations of specific low-level characteristics depicting possible fire part. These characteristics are colour, country size, surface saltiness, boundary raggedness, and lopsidedness within estimated fire parts. Because of flickering and random features of fire, these characteristics are powerful discriminants. The bing system for fire sensing algorithms in picture chiefly focuses on the colour facet of fire and on the form form to analyse the sum of fire gesture, which leads to a faulty consequence. Uniting both the spatial and temporal features of fire and fume can take to a better consequence. Besides the bing method chiefly deals with inactive camera, which is non the instance in newscast pictures. Computer vision-based fire sensing algorithms are applied in closed-circuit telecasting surveillance scenarios with controlled background. It can be applied non merely to surveillance but besides to automatic picture categorization for retrieval of fire calamities in databases of newscast content. In the latter instance, there are big fluctuations in fire and background features depending on the picture case. Chapter 2 LITERATURE SURVEY Early sensing of fire is an of import jobs, hence there have been many methods proposed to work out this issue. Color, geometry, and gesture of fire part are all indispensable characteristics for efficient categorization of fire from non-fire parts. In general, in add-on to colour, a part that corresponds to fire can be captured in footings of the spacial construction defined by the boundary fluctuation within the part. The form of a fire part frequently keeps altering and exhibits a stochastic gesture, which depends on environing environmental factors such as the type of firing elements and air current. These factors form the utile characteristics for observing fire. Based on these factors several utile characteristics for observing fire are: colour, country size, surface saltiness, boundary raggedness and lopsidedness.2.1 ColorFire has really distinguishable colour features, and although empirical, it is the most powerful individual characteristic for happening fire in video sequen ces. Based on trials with several images in different declarations and scenarios, it is sensible to presume that by and large the colour of fires belongs to the red-yellow scope, as in the instance for hydrocarbon fires, which are the most common type of fires seen in nature. For the type of fires considered ( hydrocarbon fires ) , it is noticed that for a given fire pel, the value of ruddy channel is greater than the green channel, and the value of the green channel is greater than the value of bluish channel. Unique colour scope of fire can be estimated in RGB and HSI individually. Hardware by and large display or present colour via RGB. So a pel is associated with a three dimensional vector ( R, g, B ) . HSI ( Hue, Saturation and Intensity ) is the manner of show which follows that how human sees. Here hue represents the sensed colour like orange or purple. Saturation measures its dilution by white visible radiation. HSI extract strength information, while chromaticity and impregnation correspond to human perceptual experience. Fire pels have a colour that runs from ruddy to orange to yellow to about white. This graduated table indicates the energy of the fire, with the redder the fire, the less temperature and radiant heat it is let go ofing. Color cues may be the most of import property when acknowledging fires in fire sensing. A colour infinite is a agency of stipulating colourss, and they can be classified into three basic dividers: HVS ( human ocular system ) based colour infinites ( e.g. RGB ) , application-specific ( e.g. CMY, YCbCr ) , and CIE colour infinites ( e.g. CIELab ) . To observe fire pels, a method is proposed [ 2 ] utilizing the Red channel threshold, which is the major constituent in an RGB image of fire fires and impregnation values. The colour chance theoretical accounts are so generated utilizing a unimodal Gaussian distribution from sample images that contain dynamic fire scenes. Fire pels are so detected utilizing these RGB chance theoretical accounts. The Gaussian chance distribution can be estimated as follows: where Ii ( x, Y ) is the colour value for the ith colour channel R, g, B in an image, ?i the average value of Ii ( x, Y ) , and ?i the standard divergence of Ii ( x, Y ) . To simplify the calculation, the distributions of colour channels of each pel are assumed to be independent, and the joint chance denseness map of the R, g, B chance distribution is given by:2.2 Area SizeArea is an of import characteristic of fire, the fire country represented by the figure of fire pels will be consecutively increasing if the fire has an instable and developing fire. To place a fire ‘s growing, we can cipher the size fluctuations of fire country from two back-to-back images. If the consequence is more than a predefined threshold value, there is a likely fire ‘s growing. For the estimated fire pel country, because of the fire flickering, a alteration in the country size of the possible fire mask occurs from frame to border. Non-fire countries have a less random alteration in the country size. The normalized country alteration ?Ai for the ith frame is given by: where Ai corresponds to the country of the fire blobs stand foring the possible fire parts in the PFM. In instance a difficult determination regulation is used, fire is assumed if ?Ai & A ; gt ; ?A, where ?A is a determination threshold. One of the chief features of fire is a changeless alteration of form due to the air flow caused by air current or firing stuff. Thus, campaigner fire parts are ab initio detected utilizing a simple background minus theoretical account. This procedure is indispensable for bettering fire sensing public presentation and cut downing sensing clip. Assorted algorithms have been late proposed to divide foreground from background. First, traveling pels and parts are extracted from the image. They are determined by utilizing a background appraisal method [ 3 ] .In this method, a background image Bn+1 at clip instant N + 1 is recursively estimated from the image frame In and the background image Bn of the picture as follows:( ten, Y ) stationary( ten, Y ) travelingwhere In ( x, y ) represents a pel in the n-th picture frame In, and a is a parametric quantity between 0 and 1. Traveling pels are determined by deducting the current image from the background image. T is a threshold which is set harmonizing to the scene of the background.2.3 Surface CoarsenessUnlike other false-alarm parts, like a xanthous traffic mark, fire parts have a important sum of variableness in the pel values. Filter Bankss are often used in texture analysis when seeking to depict a given form. In the instance of fire, nevertheless, it is really difficult to depict its texture with any given theoretical account. The entropy observed in fire can change significantly in frequence response ( cyclicity is frequently non present ) and gradient angles, for illustration. The discrepancy is a well-known metric to bespeak the sum of saltiness in the pel values. Hence, we use the discrepancy of the blobs as a characteristic to assist extinguishing non-fire blobs in the Potential Fire Mask.2.4 LopsidednessThe lopsidedness measures the grade of dissymmetry of a distribution around its mean. It is zero when the distribution is symmetric, positive if the distribution form is more dis persed to the right and negative if it is more dispersed to the left. Fire parts have high pel values for the green and specially for the ruddy channel. Very frequently, we observe a impregnation in the ruddy channel, taking the histogram to the upper side of the scope. This causes the lopsidedness of this distribution to hold a high negative value. For this ground, we employ the lopsidedness as an utile characteristic to place fire parts.2.5 Boundary raggednessGiven a metameric fire part, we retrieve its boundary utilizing a classical Laplacian operator, and so it is convenient for us to recover its 8-connected boundary concatenation codification [ 8 ] . From the concatenation codification, we can easy cipher the margin L of the boundary. Based on the margin and the country of fire part, we calculate the rotundity as L2/S, which describes complexness of the form, i.e. more complex form has greater value. Roundness can assist to acquire rid of the inerratic bright topics in the earl y clip. Traveling pels and parts in the picture are determined by utilizing cagey border sensing for the old estimation of the background strength value at all pixel places. Accurate sensing of traveling parts is non every bit critical as in other object trailing and appraisal jobs. We are chiefly concerned with real-time sensing of traveling parts as an initial measure in the fire and fire sensing system. We choose to implement this suggested method because of its computational efficiency. A fire in gesture has a comparatively inactive general form ( determined by the form of firing stuffs ) and quickly altering local form in the unobstructed portion of the boundary line. The lower frequence constituents of fire part boundary are comparatively steady over clip, and the higher frequence constituents change in a stochastic manner. Consequently, we use a stochastic theoretical account to capture the characteristic random gesture of fire boundaries over clip.Chapter 3PROPOSED WorkThe fire sensing method that is proposed in this paper foremost extracts the characteristics of fire like colour, country size, surface saltiness, boundary raggedness and lopsidedness. In this paper a probabilistic attack for fire colour sensing is used. Using this attack a Potential Fire Mask ( PFM ) is created and based on this mask the remainder of the chara cteristics are extracted. All these characteristics are so taken together into a classifier which classifies the part as fire or non-fire part.3.1 Potential Fire Mask creative activityHarmonizing to most fire sensing documents presented in the literature and based on our ain experiments, we notice that fire has really distinguishable colour features. Based on trials with several images in different declarations and scenarios, it is sensible to presume that by and large the colour of fires belongs to the red-yellow scope. For the type of fires considered ( hydrocarbon fires ) , it is noticed that for a given fire pel, the value of ruddy channel is greater than the green channel, and the value of the green channel is greater than the value of bluish channel, as illustrated in Fig. 3.1. Fig.3.1. Histogram of a fire part inside the black square, for the ruddy, green, and bluish channels. Several extra features besides hold, which are discussed in the followers, where colour sensing metric is proposed. This sensing metric is used to bring forth the PFM, which will so be further analyzed with the other non-color fire characteristics. Let a fire pel at place ( m, N ) in an image be represented by degree Fahrenheit ( m, N ) , where degree Fahrenheit ( m, n ) = and francium, fG, and fB are the ruddy, green, and bluish channels representation of degree Fahrenheit, severally. Let, and stand for the sample norm of the pels in a fire image part, for the ruddy, green, and bluish channels, as shown in Fig. 1. Interpretation, , and as random variables, we employ a Gaussian theoretical account for these variables, such ~N ( , ~N and ~N. With these premises, allow us specify ( 3.1 ) ( 3.2 ) ( 3.3 ) Where post exchange ( x0 ) represents the rating of the chance denseness map ( PDF ) of a random variable ten at value x0. In this instance, represents the mean value in the ruddy channel of an ascertained set of pels. Fig. 3.2 illustrates that the maximal value for DCR is obtained when = . Fig.3.2. Graphical representation of the parametric quantities in ( 1 ) . Maximal assurance is obtained when = . can be interpreted as a normalized metric that indicates the chance that a given part represents fire harmonizing to the ruddy channel distribution. For illustration, if in ( 1 ) is really close to, is really near to 1 and we assume with chance that the ascertained part represents a fire part ( sing the ruddy channel merely ) . To widen this to the three colour channels, in the followers we employ, , and as given in Eqn ( 3.4 ) . Using the definitions ( 1 ) – ( 3 ) , the proposed sensing metric to bespeak whether the ascertained part represents fire is given as = + + ? ( + + ) + ( 3.4 ) Based on the metric DC a binary image PFM is generated for each frame, such that where ?C is a assurance threshold degree and the values 1 or 0 indicate the presence of absence of fire at the matching location in the image f. The threshold ?C is the same for all pixel locations.3.2 Randomness of Area SizeFor the estimated fire pel country, because of the fire flickering, a alteration in the country size of the PFM occurs from frame to frame.Non-fire countries have a less random alteration in the country size. The normalized country alteration ?Ai for the ith frame is given by where Ai corresponds to the country of the fire blobs stand foring the possible fire parts in the PFM. In instance a difficult determination regulation is used, fire is assumed if ?Ai & A ; gt ; ?A, where ?A is a determination threshold.3.3 Surface CoarsenessWe use the discrepancy of the blobs as a characteristic to assist extinguishing non-fire blobs in the PFM. Therefore, fire is assumed if the blob has a discrepancy ? & A ; gt ; , where is determined from a set of experimental analyses.3.4 LopsidednessThe lopsidedness measures the grade of dissymmetry of a distribution around its mean. It is zero when the distribution is symmetric, positive if the distribution form is more dispersed to the right and negative if it is more dispersed to the left, as illustrated in Fig. 3.3. Fig. 3.3. Illustration of the consequence of positive and negative lopsidedness on a distribution. Fire parts have high pel values for the green and specially for the ruddy channel. Very frequently, we observe a impregnation in the ruddy channel, taking the histogram to the upper side of the scope. This causes the lopsidedness of this distribution to hold a high negative value. For this ground, we employ the lopsidedness as an utile characteristic to place fire parts. Let the sample lopsidedness of the ruddy channel be defined as where J is the figure of pels in the blob. A possible fire part nowadays at frame I is assumed as existent fire if where is a determination threshold.3.5 Boundary RoughnessFire does non hold a specific boundary feature on its ain. Therefore, we propose the usage the boundary raggedness of the possible fire part as a characteristic, given by the ratio between margin and convex hull margin. The bulging hull of a set of pels S is the smallest convex set incorporating S. The boundary raggedness is given by where is the margin of S and is the margin of the bulging hull of S. To calculate the margin, a simple attack is to number the figure of pels connected horizontally and vertically plus v2 times the figure of pels connected diagonally.A difficult determination regulation is used, fire is assumed if & amp ; gt ; , where is a determination threshold.Chapter 4EXPERIMENTAL RESULTSIn the experiments, different sorts of fires pictures such as edifice, wild land and residential fire, incorporating shootings captured at twenty-four hours clip, twilight or dark clip were taken. This diverseness is convenient to measure the public presentation of the system under different lighting and quality conditions. ( B ) ( degree Celsius ) ( vitamin D ) ( vitamin E ) Fig 4.1 ( a ) Input picture frame, ( B ) Histogram of R, G and B sets, ( degree Celsius ) Potential Fire Mask ( PFM ) , ( vitamin D ) morphologically closed PFM, and ( vitamin E ) the concluding PFM. Table 4.1 Table demoing some illustrations of the country alteration, surface saltiness and lopsidedness in the back-to-back frames. Frame Number Area ( Number of pels ) Area Change Surface Coarseness Lopsidedness 1 11159 No alteration Detected Negative 2 11159 Detected Negative 99 17623 Change Detected Negative 100 17717 Detected Negative 207 19058 Change Detected Negative 208 19203 Detected NegativeCONCLUSION AND FUTURE WORKIn this paper, we have proposed a new sensing metric based on colour for fire sensing in picture. In add-on, we have exploited of import ocular characteristics of fire, like country size, surface saltiness, lopsidedness and boundary raggedness of the fire pel distribution. The lopsidedness, in peculiar, is a really utile form because of the frequent happening of impregnation in the ruddy channel of fire parts. In contrast to other methods which extract complicated characteristics, the characteristics discussed here allow really fast processing, doing the system applicable for existent clip fire sensing. As the portion of minor undertaking, all the characteristics for fire sensing have been extracted. Now, these characteristics need to be fed into a classifier to sort the given picture frame as incorporating fire or no fire. A Bayes classifier can be employed for this intent.