Depletion is an accounting concept used most often in mining , timber , petroleum , or other similar industries. The depletion deduction allows an owner or operator to account for the reduction of a product s reserves. Depletion is similar to depreciation in that, it is a cost recovery system for accounting and tax reporting. For tax purposes, there are two types of depletion cost depletion and percentage depletion. For mineral property, you generally must use the method that gives you the larger deduction. For standing timber, you must use cost depletion. ref name irs.gov http www.irs.gov publications ... ref over 50 percent of oil and gas extraction businesses use cost depletion to figure their depletion ... separate interests as one property or as separate properties. Types of depletionDepletion, for Internal Revenue Service United States tax purposes , and accounting purposes is a method of recording the gradual expense or use of natural resource s over time. Depletion is the using up of natural resources by mining , quarrying , Boring earth drilling , or logging felling . Percentage depletion To figure percentage depletion, you multiply a certain percentage, specified for each mineral, by your ... Owners and under Natural Gas Wells . Rates and other rules for percentage depletion of other specific minerals are found later in Mines and Geothermal Deposits . ref name irs.gov Cost depletion Cost depletion is an accounting method by which costs of natural resources are allocated to depletion over the period that make up the life of the asset. Cost depletion is computed by 1 estimating the total ..., the depletion deduction is 5,000 100,000 X 10,000 200,000 . Cost Depletion for Federal Tax Purposes USA is as follows Cost Depletion Deduction for Basis in the Mineral Property in Relation to the Production and Sale of Minerals Cost Depletion for tax purposes may be completely different than for accounting purposes. Formula Cost Depletion S R S AB or AB R S S Cost Depletion S Units sold in the current ... more details
Depletion may refer to Depletionaccounting , an accounting concept Depletion region , a concept of semiconductor physics Depletion width , a concept of semiconductor physics Grain boundary depletion , a mechanism of corrosion Oil depletion , the declining of oil supply Overdrafting , extracting groundwater beyond the equilibrium yield of an aquifer Ozone depletion , a decline in the total amount of ozone in Earth s stratosphere Resource depletion , the exhaustion of raw materials within a region disambig fr D pl tion ... more details
not to scale Ozone depletion describes two distinct but related phenomena observed since ... known stratospheric phenomena, there are also springtime polar tropospheric ozone depletion events ... depletion were observed to increase as emissions of halo carbons increased. CFCs and other contributory ... populations in the ocean s photic zone may result from the increased UV exposure due to ozone depletion .... As a result, both chlorine and bromine contribute significantly to the overall ozone depletion ... Depletion by Chlorofluorocarbons Nobel Lecture title Stratospheric Ozone Depletion by Chlorofluorocarbons ... on ozone layer depletion The most pronounced decrease in ozone has been in the lower stratosphere ... II. Recent Ozone Depletion publisher Atm.ch.cam.ac.uk date accessdate 2011 03 28 ref Reductions of up ... on polar stratospheric clouds PSCs play an important role in enhancing ozone depletion. ref http www.epa.gov ozone science hole whyant.html psc U.S. EPA Ozone Depletion dead link date March 2011 ref ... a gradual global depletion, which is why the sudden Antarctic ozone hole was such a surprise to many ... depletion rather than holes. Declines are about 3 below pre 1980 values for 35 60 N and about 6 ... ozone science myths glob dep.html title Myth Ozone Depletion Occurs Only In Antarctica & 124 ... 03 28 ref Ozone depletion also explains much of the observed reduction in stratospheric and upper ... ozone depletion. The total amount of effective halogens chlorine and bromine in the stratosphere ... of observations Scientists have been increasingly able to attribute the observed ozone depletion ... abnormally warm reducing ozone depletion and 1997 abnormally cold resulting in increased seasonal depletion . Source NASA ref cite web last Nash first Eric last2 Newman first2 Paul url http earthobservatory.nasa.gov IOTD view.php?id 1771 title NASA Confirms Arctic Ozone Depletion Trigger work Image ... of ozone depletion is the presence of chlorine containing source gases primarily CFCs and related halocarbons ... more details
In semiconductor physics , the depletion region , also called depletion layer , depletion zone , junction ..., or have been forced away by an electric field . The only elements left in the depletion region are ionized donor or acceptor impurities. The depletion region is so named because it is formed from a conducting ... the depletion region is key to explaining modern semiconductor electronics diode s, bipolar junction transistor s, field effect transistor s, and varicap variable capacitance diodes all rely on depletion ... operation MOS capacitor , but depletion regions arise in all the devices mentioned above. Formation of depletion region in a P N junction Image Pn Junction Diffusion and Drift.svg thumb 250px right ... top charge densities Third electric field Bottom electric potential A depletion region forms instantaneously ...&pg PT512&dq depletion region called because mobile charge&as brr 3&sig b84Bgy5mwkyY51uQKiYqEO1XqyI ... PA62&dq thermal equilibrium depletion region&as brr 3&sig 5kOh5UaxuMfxRE wi BKcpk8iaU PPA61,M1 ... the depletion region . The uncompensated ions are positive on the N side and negative on the P side .... When the electric field is sufficient to arrest further transfer of holes and electrons, the depletion region has reached its equilibrium dimensions. Integrating the electric field across the depletion ... current components balance, as in the pn junction depletion region at dynamic equilibrium , the current ..., voltage across the depletion region increases. This widens the depletion region, which increases ... reverse saturation current flows. 2 Forward bias P positive with respect to N narrows the depletion ...&dq mos structure depletion region&as brr 3&sig DgGIDCk8aBFKm6fIBYnO6R1Q5zg ref The mathematical ... of rectifier rectification . Formation of depletion region in an MOS capacitor Image MOS Capacitor.svg thumbnail Metal oxide semiconductor structure on P type silicon Another example of a depletion ... the depletion region. In this device there is a limit to how wide the depletion width may become. It is set ... more details
Depletion gilding is a method for producing a layer of nearly pure gold on an object made of gold alloy by removing the other metals from its surface. It is sometimes referred to as a surface enrichment process. ref The Surface Enrichment of Carat Gold Alloys Depletion Gilding. Mark Grimwade in Gold ... gold that was not there before onto the surface of an object. By contrast, depletion gilding is a subtractive ... on an object s surface. Essentially, depletion gilding produces a high purity gold surface by removing ... some gold can be depletion gilded. Depletion gilding relies on the fact that gold is highly resistant to oxidation or corrosion by most common chemicals, whereas many other metals are not. Depletion ... depletion gild an object. However as a practical matter, the less gold that is present ... pronounced as more base metal is removed. For this reason, most depletion gilded objects are Burnishing .... Like other gilding processes, depletion gilding provides a way to produce the appearance of pure ... pure gold. Variations This section is linked from Keum boo The term depletion gilding usually refers ..., sterling silver can be depleted depletion silvering to produce a fine silver surface, perhaps ... depletion gilding is in fact used to produce a gold finish, rather than one of electrum or silver. Applications Depletion gilding is a decorative process, with no significant industrial applications. It is not widely ..., depletion gilding was widely used in antiquity. While it requires skill to execute it well, the process ... civilizations. Some form of depletion gilding has been used by nearly every culture that developed metalworking. The South American Sican culture in particular developed depletion gilding to a high ... , may have been developed specifically for use in depletion gilding. Certain cultures are thought ... that depletion gilding may have contributed to the concepts of alchemy , a major goal of which ... sci indu GTech 1999 26 Griwadet.pdf The Surface Enrichment of Carat Gold Alloys Depletion Gilding ... more details
Ego depletion refers to the idea that self control or willpower is an exhaustible resource that can be used up. ref name baumeister1998jpsp Cite journal last1 Baumeister first1 R. F. last2 Bratslavsky first2 E. last3 Muraven first3 M. last4 Tice first4 D. M. author1 link Roy Baumeister title Ego Depletion Is the Active Self a Limited Resource? journal Journal of Personality and Social Psychology volume 74 pages 1252 1265 year 1998 doi 10.1037 0022 3514.74.5.1252 url http www.psychologytoday.com files attachments 584 baumeisteretal1998.pdf ref When that energy is low, mental activity that requires self control is impaired. In other words, using one s self control impairs the ability to control ... experiment on ego depletion, participants who controlled themselves by trying not to laugh while ... depletion was performed by Roy Baumeister , Mark Muraven, and their colleagues. In a recent series ... the self Positive affect helps improve self regulation following ego depletion journal Journal of Experimental ... Dweck and other researchers from Stanford University , however, questions the ego depletion theory, and presents ... 14 October 2010 accessdate 10 August 2011 ref Another concern is that the majority of ego depletion ... the results really are. Younger people may simply be more susceptible to the effects of ego depletion ... of 40 did not become ego depleted following a typical depletion manipulation, whereas younger, university ... E, Hagger M, Dalgleish T title Age Shall Not Weary Us Deleterious Effects of Self Regulation Depletion ... Bulletin volume 136 issue 4 year 2010 pages 495 525 doi 10.1037 a0019486 title Ego Depletion ..., R. F. 2000 . Self regulation and depletion of limited resources Does self control resemble a muscle .... last3 Baumeister first3 R. F. year 1998 title Self control as a limited resource Regulatory depletion ... baumeistertice egodepletion.html Resources and Articles on Ego Depletion http www.nytimes.com ... formats Category Motivation social psych stub de Ego Depletion simple Ego depletion sv Egodepletion ... more details
Infobox Book See Wikipedia WikiProject Novels or Wikipedia WikiProject Books name The Accounting title orig translator image File Accounting bruce.jpg 200px image caption author Bruce Marshall illustrator cover artist country Scotland language English language English series genre Novel publisher pub date 1958 english pub date media type Print Hardback pages 285 isbn N A preceded by Girl in May 1956 followed by A Thread of Scarlet 1959 The Accounting is a 1958 novel by Scottish writer Bruce Marshall . Plot summary The scene of this novel is Paris , where the branch of a well known London bank is being audited. A normally routine affair, this year s audit is different the auditors have reason to believe that there may be fraud or embezzlement at play. How do the auditors know this? A few indiscreet words overheard at a Paris nightclub . Our attention is turned to each player, some major and many minor, the bank officials and overseers of the audit of course, but mostly to the underpaid, unhappy junior and senior auditors, each a prisoner of his own private conflicts and aspirations, and each seeing the discovery and proving of the fraud as his chance for promotion. The novel makes the seemingly boring task of auditing understandable and delves into the hearts of those who make business their life s work. ref Marshall, B The Accounting Houghton Mifflin 1958. ref References reflist BruceMarshall DEFAULTSORT Accounting Category Novels by Bruce Marshall Category 1958 novels Category Scottish novels Category Novels set in Paris ... more details
Gas depletion is the inescapable result of extracting and consuming natural gas since it is a nonrenewable natural resource. The number of years of natural gas left is estimated by the ratio of proven natural gas reserves to the current consumption rate. Depletion date According to the Energy Information Agency, ref cite web url http www.eia.doe.gov oiaf ieo nat gas.html title International Energy Outlook 2008 date June 2008 publisher Energy Information Agency pages Chapter 3 Natural Gas accessdate 2009 05 17 ref the world in 2005 had enough natural gas left for 60 years ref Reserves of 6,3000 trillion cubic feet, consumption of 100 trillion. ref at current levels of production. However, the global rate of production is increasing ref cite web url http www.eia.doe.gov oiaf ieo nat gas.html title International Energy Outlook 2008 date June 2008 publisher Energy Information Agency pages Chapter 3 Natural Gas accessdate 2009 05 17 ref and the relevance of worldwide figures is questioned since unlike oil relatively little gas is shipped across the oceans. If one compares proven North American reserves versus North American consumption, one gets only 11 years. ref Reserves of 308 trillion cubic feet, consumption of 27 trillion. ref Like oil production, natural gas production in a given region tends to follow a Gaussian function bell curve , Fact date October 2010 therefore gas production on a continental level is expected not to cease abruptly, rather it will decline gradually over time. But a key difference in understanding peak gas compared to peak oil is that while an individual oil well s production tends to decline relatively slowly, a gas well s production drops off much more abruptly as pressure in the reservoir is relieved. Fact date October 2010 This could potentially lead to a much sharper decline in gas production at the continental level than has been seen in conventional ... ratio References reflist DEFAULTSORT Gas Depletion Category Economic theories Category Futurology Category ... more details
Other uses Depletion disambiguation Resource depletion is an economics economic term referring to the exhaustion of raw materials within a region. Natural resource Resources are commonly divided between renewable resource s and non renewable resource s. See also Mineral resource classification . Use of either of these forms of resources beyond their rate of replacement is considered to be resource depletion. Resource depletion is most commonly used in reference to farming , fishing , mining , and fossil fuel s. ref http www.libraryindex.com pages 103 Depletion Conservation Natural Resources.html ref Causes of resource depletion Over consumption excessive or unnecessary use of resources Non equitable distribution of resources Overpopulation ... Slash and burn agricultural practices, currently occurring in many developing countries Technology Technological and industry industrial development Erosion Habitat destruction Habitat degradation leads to the loss of Biodiversity i.e. species and ecosystems . Irrigation Mining for oil and minerals Aquifer depletion Forestry Forest Reserves within a particular country Pollution or contamination of resources Minerals Materials removed from the Earth are needed to provide humans with food, clothing, and housing and to continually upgrade the standard of living. Some of the materials needed are renewable resources, such as agricultural and forestry products, while others are nonrenewable, such as minerals . The USGS reported in Materials Flow and Sustainability 1998 that the number of renewable resources is decreasing meanwhile there is an increasing ... is being abused and this depletion of resources is one way of showing the effects. Mining still ... certain aspects of mining but it is truly up to the individual states to regulate it. Oil Main Oil depletion ... dependence on oil imported from the Middle East. ref http www.libraryindex.com pages 1166 Depletion ... Reflist 2 DEFAULTSORT Resource Depletion Category Resource economics Category Environmental issues ... more details
Image Oil depletion per country.png thumb 300px right Oil depletion per major producing country. This model assumes world oil depletion remains constant at the 2004 level of 80 million barrels per day. ref name national geographic cite journal title The End of Cheap Oil url http ngm.nationalgeographic.com ngm 0406 feature5 fulltext.html journal National Geographic date June 2004 ref However, world oil depletion is currently as of 2008 at 85 million barrels per day. ref name national geographic website cite web title Tapped Out url http ngm.nationalgeographic.com 2008 06 world oil roberts text accessdate 2008 06 18 ref This model also assumes production will increase in the high capacity countries as low capacity countries become depleted. Oil depletion occurs in the second half of the Hubbert curve production curve of an oil well , oil field , or the average of total world petroleum oil production. The Hubbert peak theory makes predictions of production rates based on prior discovery rates and anticipated production rates. Hubbert curve s predict that the production curves of non renewing resources approximate a Normal distribution bell curve . Thus, when the Peak oil peak of production is passed, production rates enter an exponential decay exponential decline . ref name mkinghubbert1956 cite web url http www.hubbertpeak.com hubbert 1956 1956.pdf format PDF title Nuclear Energy and the Fossil Fuels Drilling and Production Practice author M. King Hubbert publisher American Petroleum Institute API page 36 date 1956 06 accessdate 2008 04 18 ref The American Petroleum Institute ... was about convert 85 Moilbbl m3 , shifting the estimated oil depletion year to 2057. ref name national ... A more modest scenario, assuming a slower rate of depletion and a smooth transition to alternative ... free ww3 061203 simmons.html Peak Oil and Natural Gas Depletion The world most serious question ... Review. Peak oil Petroleum industry DEFAULTSORT Oil Depletion Category History of the petroleum ... more details
membranes. br Here are other instances of research associating basic cholesterol depletion research ... of CoQ10 depletion associated with the earlier statin studies of Ishikawa et al. ref Ishikawa M ... Depletion of membrane cholesterol has been shown ref cite journal author Maosong Qi et al title Cholesterol ... more details
Distinguish depleted uranium Merge Peak uranium discuss Talk Uranium depletion Merger proposal date October 2009 Uranium depletion is the result of extracting and consuming uranium, a non renewable resource . The availability of high grade uranium ore will deplete over time meaning the fuel will become more environmentally and economically expensive to extract. ref cite web url http www.world nuclear.org info default.aspx?id 438 title Supply of Uranium Depletion and sustainability publisher World Nuclear Association date accessdate 2011 03 22 ref Limits to the impact of uranium depletion Uranium is different from conventional energy resources, such as oil and coal, in several key aspects. Those differences limit the effects of short term uranium shortages, but most have no bearing on the eventual depletion. Some key features are The uranium market is diverse, and no country has a monopoly influence on its prices. Even large increases in the price of uranium do not significantly affect the economics of nuclear power plants, because the cost of natural uranium makes up a very small fraction of the plant s operating costs about 9 . ref cite web url http www.world nuclear.org info inf02.html title Nuclear Economics publisher World Nuclear Association date 2010 01 accessdate 2010 02 21 ref Thanks to the extremely high energy density of uranium, stockpiling of several years worth of fuel is feasible. Significant secondary supplies of already mined uranium exist, including decommissioned nuclear weapons, depleted uranium tails suitable for reenrichment, and existing stockpiles. Vast ... 2009 ref Depletion in largest supplying countries Canada Australia Kazakhstan Russia Namibia Niger ... depletion outlook File All Atomic Comics 05 crop.jpg thumb right Panel from All Atomic Comics 1976 ... Mt are enough to last for 70 years. ref name UIC200703 Optimistic uranium depletion outlook All the following ... References Reflist 2 DEFAULTSORT Uranium Depletion Category Futurology Category Peak resource production ... more details
Green economics sidebar Green accounting is a type of accounting that attempts to factor environmental costs into the financial results of operations. It has been argued that gross domestic product ignores the environment and therefore decisionmakers need a revised model that incorporates green accounting. ref Sjak Smulders 2008 . green national accounting, The New Palgrave Dictionary of Economics , 2nd Edition . http www.dictionaryofeconomics.com article?id pde2008 G000196&q green 20national 20accounting&topicid &result number 1 Abstract. ref ref http www.gwagner.com research green accounting index.html Gernot Wagner Research Green Accounting Bot generated title ref Etymology The term was first brought into common usage by economist and professor Peter Wood in the 1980s. ref http www.eoearth.org article Green accounting ref Debate It is a controversial practice however, since depletion is already factored into accounting for the extraction industries and the accounting for externalities may be arbitrary. Julian Lincoln Simon , a professor of business administration at the University of Maryland and a Senior Fellow at the Cato Institute , argued that use of natural resource s results in greater wealth, as evidenced by the falling prices over time of virtually all nonrenewable resources. See also Portal Sustainable Development Earth economics policy think tank Environmentalism Environmental protection Natural capital National accounts Renewable resource Total Economic Value References Reflist Schaltegger, S. & Burritt, R. Contemporary Environmental Accounting Issues, Concept and Practice. Sheffield Greenleaf, 2000 ISBN 1874719659 External links http www.saveourenvironment.org assets greenbudget final fy10.pdf Green Budget . Category Environmental economics environment stub de Umweltkostenrechnung ... more details
In field effect transistor s FETs , depletion mode and enhancement mode are two major transistor types, corresponding to whether the transistor is in an ON state or an OFF state at zero gate transistor gate source transistor source voltage. Enhancement mode MOSFETs are the common switching elements in most MOS logic family logic families . These devices are OFF at zero gate source voltage, and can be turned on by pulling the gate voltage in the direction of the drain voltage that is, toward the VDD supply rail, which is positive for NMOS logic and negative for PMOS logic . In a depletion mode MOSFET, the device is normally ON at zero gate source voltage. Such devices are used as load resistors in logic circuits in depletion load NMOS logic , for example . For N type depletion load devices, the threshold ... type FET, enhancement mode devices have positive thresholds, and depletion mode devices have negative threholds for a P type FET, enhancement mode negative, depletion mode positive. ref cite book title ... ref Junction field effect transistor s JFETs are typically depletion mode, since the gate junction ... insulator. Alternative terminology Some sources says depletion type and enhancement type for the device types as described in this article as depletion mode and enhancement mode , and apply the mode ... of operation, while moving the gate away from the drain depletes the channel, so this defines depletion mode. Enhancement load and depletion load logic families Depletion load NMOS logic refers to the logic ... both enhancement mode and depletion mode transistors, and typical logic circuits used enhancement mode devices as pull down switches and depletion mode devices as loads, or pull ups. Logic families built in older processes that did not support depletion mode transistors were retrospectively referred ... used in processes that did not have depletion mode transistors available. For example, the 1971 Intel 4004 used enhancement load silicon gate PMOS logic , and the 1976 Zilog Z80 used depletion load ... more details
The lithium depletion boundary LDB technique is a method proposed for dating open cluster s based on a determination of the lithium abundances of a cluster s stars whose masses are at about the hydrogen burning mass limit. ref Darling, David. 2004. The Universal Book of Astronomy . ref References references Category Open clusters astronomy stub zh ... more details
An accounting irregularity is an accounting treatment or practise that does not conform to the normal laws, practises and rules of the accounting profession, having the deliberate intent to deceive or defraud . Accounting irregularities can consist of intentionally misstating amounts and other information in financial statement s, or omitting information required to be Corporation Financial disclosure disclosed . Accounting irregularities are commonly distinguished from unintentional mistakes or errors. ref citation title Business governance handbook author John W. Hendrikse, Leigh Hendrikse chapter 8.6 Accounting Irregularities page 84 url http books.google.co.uk books?id croQAGwkNi8C ref ref citation url http books.google.co.uk books?id DSFbpMs4CIQC title Accounting irregularities in financial statements author Benny K. B. Kwok ref References reflist accounting stub Category Euphemisms ... more details
About the accounting period in bookkeeping the charge period of the United Kingdom corporation tax Accounting period UK taxation accountingAccounting period in bookkeeping is the period with reference to which accounting books of any entity are prepared. It is the period for which books are balanced and the financial statements are prepared. Generally, the accounting period consists of 12 months. However the beginning of the accounting period differs according to the jurisdiction. For example one entity may follow the regular calendar year, i.e. January to December as the accounting year, while another entity may follow April to March as the accounting period. The International Financial Reporting Standards even allows a period of 52 weeks as an accounting period instead of a proper year. ref IAS 1 Presentation of Financial Statements ref In some of the ERP tools there are more than 12 accounting periods in a financial year. They put one accounting period as Year Open period where all the carried over balances from last financial year are cleared and one period as Year Close where all the transactions for closed for the same financial year.Accounting is an art of recording classifying and summarising the fincacial positions of the company.It is done by the accountant. References Reflist Category Accountancy Category Accounting terminology Accounting stub cs etn obdob de Rechnungsperiode lt Ataskaitinis laikotarpis pl Okres sprawozdawczy ru ... more details
Notability Proposed Wikipedia Notability organizations and companies date March 2009 E accounting is the application of online and Internet technologies to the business accounting function. Similar to e mail being an electronic version of traditional mail, e accounting is electronic enablement of lawful accounting and traceable accounting processes which were traditionally manual and paper based. E accounting involves performing regular accounting functions, accounting research and the accounting training and education through various computer based internet based accounting tools such as digital tool kits, various internet resources, international web based materials, institute and company databases which are internet based, web link s, internet based accounting software and electronic financial spreadsheet tools to provide efficient decision making. Online accounting through a web application is typically based on a simple monthly charge and zero administration approach to help businesses concentrate on core activities and avoid the hidden costs associated with traditional accounting software such as installation, upgrades, exchanging data files, backup and disaster recovery. E accounting does not have a standard definition but merely refers to the changes in accounting due to computing and networking technologies. ref http books.google.de books?id BabU HsHcK4C&pg PA1&lpg PA1&dq 22e accounting 22&source bl&ots p5upHqEvVX&sig Hs3Jo6II73NYYjFUjFf0Xx C5ok&hl de&ei 8ptpS T1K42KngOY3uG1Bg&sa X&oi book result&ct result&resnum 10&ved 0CDAQ6AEwCQ v onepage&q 22e accounting 22&f false Deshmukh, Idea Group, 2006 ref Uses Accounts payable Accounts receivable Payroll Job costing Financial write up and reporting Bank and account reconciliations Quarterly tax reporting Compliance reporting ... and growth References reflist External links dmoz Computers Software Accounting Billing E Accounting solutions DEFAULTSORT E Accounting Category Accounting software Category 1998 introductions ... more details
Accounting Today is a trade magazine servicing the public accounting profession in the United States . Started in 1987, it quickly grew to a circulation of more than 30,000. The parent company of Accounting Today is SourceMedia . With just under 800 employees ref http www.sourcemedia.com careers locations.html ref Source Media is the publisher of more than 40 periodical titles including several major financial magazines. SourceMedia publications include American Banker , The Bond Buyer , Investment Dealers Digest , and Financial Planner . ref http solutions.sourcemedia.com our audience.html ref Accounting Today is SourceMedia s flagship product , and in 2009 they merged it with two of their other existing magazines, Accounting Technology and Practical Accountant . This doubled the magazine s Circulation journal circulation overnight to its current level, as of March 2010, of about 60,000. ref http www03.entrepreneur.com tradejournals article 203026182.html ref Accounting Today s website is at WebCPA.com. WebCPA tracks financial news and hosts the Accounting Today blog , Accounting Tomorrow . See also Accounting br Certified Public Accountant br Publishing br Magazine External links http www.webcpa.com global current issues.html WebCPA Accounting Today s online Ezine http sourcemedia.com SourceMedia Accounting Today s parent company References references Category American business magazines Category Accounting in the United States Category Magazines established in 1987 Category American monthly magazines ... more details
Refimprove date August 2008 Depletion load nMOS NMOS n channel metal oxide semiconductor is a form of nMOS logic nMOS logic family which uses depletion mode n type MOSFET s as load transistors as a method ... load devices. This is partly because the depletion mode MOSFETs can be a better current source approximation ... one of the reasons early pMOS and nMOS chips demanded several voltages . The inclusion of depletion ... manufacturing steps compared to the simpler enhancement load circuits this is because depletion ... depletion load nMOS designs are still produced, typically in parallel with newer CMOS counterparts ... http See www.hp9825.com html prologues.html ref Depletion mode transistors Early MOS logic had one transistor ... better yet. A depletion mode device with gate tied to the opposite supply rail is a much better .... The first depletion load nMOS circuits were pioneered and made by the DRAM manufacturer Mostek , which made depletion mode transistors available for the design of the original Zilog Z80 in 1975 76. ref ... of the load transistors could be adjusted reliably. At Intel, depletion load was introduced by Faggin ex. Fairchild, later founder of Zilog in 1974. Depletion load was first employed for a redesign ... 1 2 3.oral history.2004.102658025.pdf ref Depletion load nMOS processes were also used by several ... mode MOSFETs as loads, depletion load nMOS designs typically employed various types of dynamic logic ... considerably although the effect on the speed is complex. Processors built with depletion load nMOS ... depletion loads to increase speed and reduce the 6800 CPU size to 160 mils. ref , the 6502 , Signetics ... using often static depletion load based circuitry. However,there were never any standardized ... s such as watch display digital watch and calculator ICs . Advanced processes for depletion load nMOS ... twice the density and four times the speed power product over other typical contemporary depletion ... p channel transistor with grounded gate is used in place of the depletion mode n channel transistor ... more details
Accounting scholarship is an academic discipline oriented towards the profession of accountancy accounting , usually taught at a business school . Since accounting is a highly technical, standards oriented profession, both practitioners and academics may claim to be experts. Accounting directly impacts ... of both accounting and finance are derived from economics . Accounting academia Requirements for an appointment ... value academic credentials, professional certifications, and real world experience. Accounting has ..., PhD students prefer research professors who themselves earned a PhD in accounting. Types of research There are two broad types of accounting research Positive accounting normative accounting Areas of research Accounting scholarship deals with the following areas accounting auditing taxation financial ... experimental economics agency theory Accounting research can be tailored to a specific industry or knowledge based, such as accounting for law firms or hotels as well as accounting for quality . Difference ..., is related to accounting. However, accounting scholarship focuses more strongly on distinctive bodies ... towards management of investments and other liquid assets. Accounting and economics The theoretical basis of the central concepts with which accounting is concerned, including Profit accounting profit , cost , revenue and Capital economics capital is derived from economics . In turn, accounting concepts ... In the United Kingdom , many Professors of Accounting are members of one of four registered auditors ... university is a Bachelors degree in accounting and an additional eighteen credits of accounting ... recommended. A Ph.D. in accounting or a related field is required for an appointment at a top ... Public Accountant is also strongly recommended. The outlook for accounting programs in the United States is looking up. While the number of accounting students had dropped from its peak in 1993 and 1994 when there were 60,000 students enrolled in accounting programs, there were 37,000 undergraduate ... more details
The Scientific Assessment of Ozone Depletion is a sequence of reports sponsored by WMO UNEP . The most recent is the http www.wmo.int pages prog arep gaw ozone 2010 ozone asst report.html 2010 report . The reports were set up to inform the Montreal Protocol and amendments about ozone depletion . Findings Changes in Ozone Depleting Compounds In the troposphere observations show that the total abundance of ozone depleting compounds continues to decline slowly from the peak that occurred in 1992 1994. Observations in the stratosphere indicate that the total chlorine abundance is at or near a peak, while bromine abundances are probably still increasing. Analyses of air trapped in snow since the late 19th century have confirmed that non industrial sources of the CFCs, halons, and major chlorocarbons were insignificant. The data suggest that substantial natural sources exist for atmospheric methyl bromide CH sub 3 sub Br . The abundances of HCFCs in the troposphere continue to increase. Changes in the Ozone Layer over the Poles and Globally Springtime Antarctic ozone depletion due to halogens has been large 40 50 exceptionally 70 throughout the last decade. In some recent cold Arctic winters during the last decade, maximum total column ozone losses due to halogens have reached 30 , but in warmer winters Arctic ozone loss is small. Ozone remains depleted in the midlatitudes of both hemispheres .... Arctic ozone depletion is highly variable and difficult to predict, but a future Arctic polar ... rep 2002 front page.html Scientific Assessment of Ozone Depletion 2002 http www.al.noaa.gov WWWHD pubdocs assessment98.html WMO UNEP Scientific Assessment of Ozone Depletion 1998 http www.al.noaa.gov WWWHD Pubdocs assessment94.html WMO UNEP Scientific Assessment of Ozone Depletion 1994 Scientific Assessment of Ozone Depletion 1991. WMO No. 25. Scientific Assessment of Stratospheric Ozone 1989. 2 ... of this series . Category Ozone depletion ... more details
The ozone depletion potential ODP of a chemical compound is the relative amount of degradation to the ozone layer it can cause, with trichlorofluoromethane R 11 or CFC 11 being fixed at an ODP of 1.0. Chlorodifluoromethane R 22 , for example, has an ODP of 0.055. CFC 11, or R 11 has the maximum potential amongst chlorocarbons because of the presence of three chlorine atoms in the molecule. The first proposal of ODP came from Wuebbles in 1983. It was defined as a measure of destructive effects of a substance compared to a reference substance. ref http www.ciesin.org TG OZ odp.html Ozone Depletion and Chlorine Loading Potential of Chlorofluorocarbon Alternatives ref Precisely, ODP of a given substance is defined as the ratio of global loss of ozone due to given substance over the global loss of ozone due to CFC 11 of the same mass. ODP can be estimated from the structure of a given substance. Chlorofluorocarbons have ODPs roughly equal to 1. Brominated substances have usually higher ODPs in range 5 15, because of more aggressive bromine reaction with ozone. Hydrochlorofluorocarbons have ODPs mostly in range 0.005 0.2 due to the presence of the hydrogen which causes them to react readily in the troposphere , therefore reducing their chance to reach the stratosphere . Hydrofluorocarbons HFC have no chlorine content, so their ODP is essentially zero. ODP is often used in conjunction with a compound s global warming potential GWP as a measure of how environmentally detrimental it can be. GWP represents the potential of a substance to contribute to global warming . Citation needed date April 2011 In a broad sense, haloalkanes that contain no hydrogen are stable in the troposphere ... and can therefore be decomposed in the troposphere, as well. The ozone depletion potential increases ... http www.ciesin.org docs 011 551 011 551.html Scientific Assessment of Ozone Depletion 1991 Category Ozone depletion de Ozonabbaupotential es Potencial de agotamiento del ozono fr Potentiel de d pl tion ... more details
Image br explosion.png thumb 300px Chemical mechanism of the bromine explosion. The blue area at the bottom represents the condensed phase liquid brine or ice surface . During springtime in the polar regions, unique photochemistry converts inert halide salt ions e.g. Br sup sup into reactive halogen species e.g. Br atoms and BrO that deplete ozone in the boundary layer to near zero levels. Since their discovery in the late 1980s, research on these ozone depletion events ODEs has shown the central role of bromine photochemistry. Due to the autocatalysis autocatalytic nature of the reaction mechanism, it has been called bromine explosion. It s still not fully understood how salts are transported from the ocean and oxidized to become reactive halogen species in the air. Other halogens chlorine and iodine are also activated through mechanisms coupled to bromine chemistry. The main consequence of halogen activation is chemical destruction of ozone, which removes the primary precursor of atmospheric oxidation, and generation of reactive halogen atoms oxides that become the primary oxidizing species. The different reactivity of halogens as compared to OH and ozone has broad impacts on atmospheric chemistry , including near complete removal and deposition of mercury element mercury , alteration of oxidation fates for organic gases, and export of bromine into the free troposphere . Recent changes in the climate of the Arctic and state of the Arctic sea ice cover are likely to have strong effects on halogen activation and ODEs. See also Arctic haze Free radical halogenation Tropospheric ozone Frost flower sea ice External links http www.atmos chem phys.net 7 4375 Halogens and their role in polar boundary layer ozone depletion Category Environmental chemistry Category Ozone depletion climate stub physical chemistry stub ... more details
Unreferenced date December 2009 Infobox Occupation name Accounting analyst image caption official names Accounting analyst Details type profession activity sector business competencies management skills, sense of analysis formation see Formation professional requirements employment field private corporations br financial industry br government related occupation Financial analyst br Accountant average salary An accounting analyst evaluates public company financial statement s. Public companies issue these Form 10 K 10 K annual financial statements as required by the Security and Exchange Commission . The statements include the balance sheet , the income statement , the statement of cash flows and the notes to the financial statements. Specifically, the notes to the financial statements contain considerable quantitative detail supporting the financial statements along with narrative information. Description This individual has extensive training in understanding financial accounting principles for public companies based on generally accepted accounting principles as provided by the Financial Accounting Standards Board . Or, he she may have additional experience in applying international accounting standards based on the rules put out by the International Accounting Standards Board . As an example, the accounting analyst may work for a financial research company evaluating differing financial accounting principles and how they influence the company s reported wealth. Formation The accounting analyst will most likely hold a Masters Degree in Accounting Master of Accountancy MSAcc and will have specialized in the financial accounting area. Or, the analyst may have an MBA degree with an Accounting specialization. In addition, the analyst may hold the Chartered Certified Accountant ACCA or Certified Public Accountant CPA or Chartered Accountant CA or ACA designation See also Financial analyst Accountant MBA DEFAULTSORT Accounting Analyst Category Business and financial operations ... more details
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