Unreferenced date April 2011 The Hartree product is a system many particle wavefunction, given as a combination of wavefunctions of the individual particle wavefunctions. It is inherently mean field assumes the particles are independent and is the unsymmetrized version of the Slater determinant ansatz in the Hartree Fock method . For two particles, math Psi mathbf x 1, mathbf x 2 chi 1 mathbf x 1 chi 2 mathbf x 2 . math This is not satisfactory for fermions , such as electrons, because the resulting wave function is not antisymmetric. An antisymmetric wave function can be mathematically described using the Slater determinant . Category Electronic structure methods Category Quantum chemistry Category Theoretical chemistry Category Computational chemistry ... more details
for the hip hop album Product Placement album Globalize US date February 2012 refimprove date February 2012 marketing Product placement , or embedded marketing , ref Cite web last Schiller first Gail title ... general 2006 03 23 advertising disrupted.aspx accessdate September 2, 2010 quote Product placements ..., music videos, the story line of television shows, or news programs. The product placement is not disclosed at the time that the good or service is featured. Product placement became common in the 1990s, until the ramifications of product placement were clearly understood. In April 2006, Broadcasting & Cable reported, Two thirds of advertisers employ branded entertainment &mdash product ... index.php?title Product placement Product Placement . SourceWatch . Accessed September 2, 2010. ref Early examples Product placement dates back to the nineteenth century in publishing ... Worlds Classics , 1995, Introduction. ref Product placement is still used in books to some extent, particularly ... drawn attention to the fact that product placement was a common feature of many of the earliest Actuality ... for the amazing visual effects they appeared to be. This format was much better suited to product ... and goes on to give a thorough account of the history of product placement over the following century. ref Kerry Segrave. Product Placement in Hollywood Films A History. McFarland, 2004. ref In the 1920s ... his feelings against product placement in films. An editorial in Harrison s Reports criticized ... appearing in films of the mid 1920s. Product placement in movies Product placement is an investment ... to expect that film product placement will increase consumer awareness of a particular brand. A big ... however, the film studio must also analyze if a product fits with the image of the film. A high profile star may draw more attention to a product, and therefore, in many cases, this becomes a separate point of negotiation within his or her contract. ref Wiles, Michael. 2009 The Worth of Product Placement ... more details
the product for publication electronic or otherwise without prior permission of the publisher ...Multiple issues original research August 2008 globalize December 2010 more footnotes July 2008 An electronic signature , or e signature, is any electronic means that indicates either that a person adopts the contents of an electronic message , or more broadly that the person who claims to have written ... commerce and in regulatory filings as digital signatures are more secure than a simple generic electronic ... States, the European Union and Australia, electronic signatures when recognised under the law of each ... Civil War began in 1861, morse code was used to send messages electronically by telegraphy ... acceptance of the enforceability of telegraphic messages as electronic signatures came from the New ... document was on paper, the image of the signature and its transmission was electronic. ref name ib http www.isaacbowman.com the history of electronic signature laws The History of eSign ref Courts in various jurisdictions have decided that enforceable electronic signatures can include agreements ... on the package, and signing electronic documents online. ref http www.arbitrate.org.uk nvmay03 ectrcts4.htm ... recognizing the growing importance of the promotion of electronic commerce, signed by the United ... ref Enforceability of electronic signatures In 1996 the United Nations published the UNCITRAL Model Law on Electronic Commerce. ref http www.uncitral.org pdf english texts electcom 05 89450 Ebook.pdf Uncitral Law on Electronic Commerce as amended in 1998 ref The model law was highly influential in the development of electronic signature laws around the world, including in the US. ref cite web url ... States Uniform Electronic Transactions Act Substantive Provisions, Drafting History and Comparison to the UNCITRAL Model Law on Electronic Commerce last1 Gabriel first1 Henry publisher International Institute for the Unification of Private Law UNIDROIT accessdate 30 April 2011 ref The U.S. Code defines ... more details
Universal ProductCode UPC Laser Disc 1969 1978 Compact Disc DVD 1982 1993 current Information Content ... media . However, electronic media may be in either analog signal analog or digital format. Although ... in the electronic communication process e.g. television , Receiver radio radio , telephone , desktop computer , game console , handheld device may also be considered electronic media. History of development ... PC s Jumbotron Large Electronic Display 1985 HDTV 1936 Technical term Term 1990s Standards organization ... Signal Processing Processing Sensor Capture 1745 Capacitor Analog signal Analog code Encoding 1830s Morse code Modulation Electronic Modulating 1832 1927 Multiplexing Electronic Multiplexing 1853 Time division multiplexing TDM Digitizing 1903 Pulse code modulation PCM Telephone Encryption Electronic Encryption 1935 1945 Routing Online Routing 1969 Programming Electronic Programming 1943 current Electronic ... Brain computer interface BCI Uses Electronic media are ubiquitous in most of the developed world ... regions of China. Electronic media devices have found their way into all parts of modern ... career development regarding related skill sets. Primary uses of electronic media width 100 ... more details
In general, the product is defined as a thing produced by labor or effort ref Random House Dictionary ... or bring forth . Since 1575, the word product has referred to anything produced. ref http www.etymonline.com index.php?term product Etymology of product , etymonline.com. ref Since 1695, the word has ... goods . The economic meaning of product was first used by political economist Adam Smith . In marketing , a product is anything that can be offered to a market that might satisfy a want or need. ref ... in the open market. In project management , products are the formal definition of the Product ... injuries to consumers or bystanders may be subject to product liability . Product classification PRODUCT can be classified as Tangibility tangible or intangible . A tangible product is a physical object that can be perceived by touch such as a house, automobile, computer, pencil. An intangible product is a product that can only be perceived indirectly such as an insurance policy. Intangible Data ... the same visual media program platform. Open Source Code, GNU Linux, or even Android, may manipulate ... or other hand held tangible devices or OS computer. By use In its online product catalog, retailer ... Each product has a Sears item number and a manufacturer s model number. Sears uses the departments and product groupings with the intention of helping customers browse products by function or brand ... problem with product codes or item codes that are internally assigned by a company but do not conform to an external standard. ref By association A product line is a group of products ... isbn 0 13 706129 3 ref Many businesses offer a range of product lines which may be unique to a single ... revenue figures for the finance and insurance industry by various product lines such as accident .... ref Within the insurance industry, product lines are indicated by the type of risk coverage, such as auto ... Insurance Carriers Insurance carrier product lines ref National and international product classifications ... more details
In mathematics , an empty product , or nullary product , is the result of multiplication multiplying ... of the list, so the product of 2,3,2,4 would be 48. If the list contains only one number, so that we cannot multiply first by second, common convention holds that the product of all is that same number, and if the list has no numbers at all, the product of all is 1. This value is necessary to be consistent with the Recursion recursive definition of what a product over a sequence or set, given commutativity ... product is used in discrete mathematics , elementary algebra algebra , the study of power series , and programming computer programs . The term empty product is most often used in the above sense ... below. Nullary arithmetic product Intuitive justification Imagine a calculator that can only ... When a number is displayed and one enters another number, the product is displayed When CLEAR is pressed and then some numbers are entered, their product is displayed. Then the starting value after ... one has entered is zero. Therefore the product of zero numbers is 1. Frequent examples Two often seen ... and 0 1 the factorial of zero is one . More examples of the use of the empty product ... 01 20 quote Hardy and Wright Every positive integer, except 1, is a product of primes , Harold M. Stark If n is an integer greater than 1, then either n is prime or n is a finite product of primes. . These examples which I owe to A.J.M. van Gasteren both reject the empty product, the last one also rejects the product with a single factor. ref ref cite web url http userweb.cs.utexas.edu users EWD ... the product of 0 factors how else? to be equal to 1 we can do away with the exception If n is a positive integer, then n is a finite product of primes. ref binomial series , and multiset . Logarithms The definition of an empty product can be based on that of the empty sum The sum of two logarithm s is equal to the logarithm of the product of their operands, i.e. for any base b ... more details
Product lifecycle or product life cycle may refer to the phases of a product s life Product lifecycle engineering , from an engineering perspective PLM Product lifecycle marketing , from a marketing perspective PLC See also Product management System lifecycle Technology lifecycle disambig ru ... more details
Unreferenced auto yes date December 2009 Product literature is a primary subset of business publishing specifically geared toward the selection, purchase and use of a business products. Typically this includes product promotionally literature, product datasheet s, product operating user manual manual s and product purchase terms and conditions. Category Marketing DEFAULTSORT Product Literature Business stub ... more details
Unreferenced date November 2008 Product Planning is the ongoing process of identifying and articulating market requirement s that define a product s feature set. Product planning serves as the basis for decisions about price, distribution and promotion. See also Product planning Product management Product Manager marketing stub Category Marketing ... more details
Code at the four digit level SITC 4 . Focusing on data from 1998 2000 yields 775 product classes and provides ...Orphan date May 2011 wikify date May 2011 File TheProductSpace.png thumb right upright 3 The Product ... to Leamer s product classification system. The Product Space is a network that formalizes the idea ... 2007 issue of Science journal Science in the article The Product Space Conditions the Development of Nations ... by C sar Hidalgo , Bailey Klinger, Ricardo Hausmann , and Albert L szl Barab si . The Product Space ... visualizations such as the Treemapping Product Exports Treemaps and new indexes such as the economic ... product types in a country s economic performance. ref A. Hirschman, The Strategy of Economic Development ... among products, which undoubtedly contribute to a country s pattern of growth. The Product Space ... analogy The idea of the Product Space can be conceptualized in the following manner consider a product to be a tree, and the collection of all products to be a forest. A country consists of a set ... for growth in terms of economy, the topology of this product space impacts a country s ability to begin producing new goods. Building the Product Space There exists a number of factors that can ..., technological sophistication, or inputs and outputs in a product s value chain, for examples. Choosing to study one of these notions assume the others are relatively unimportant instead, the Product ... test of similarity is called proximity. The concept of proximity The Product Space ... idea that a country s ability to produce a product depends on its ability to produce other products ... product such as copper wire or home appliances. While quantifying such overlap between the set of markets associated with each product would be difficult, the measure of proximity uses an outcome ..., a country is said to export a product when they exhibit a Revealed Comparative Advantage RCA in it. Using ... frameless center If the RCA value exceeds one, the share of exports of a country in a given product ... more details
refimprove date February 2008 In marketing , a whole product is a generic product or core product augmented by everything that is needed for the customer to have a compelling reason to buy. The core product is the tangible product that the customer experiences. The whole product typically augments the core product with additional elements required for the product to have compelling value to a customer. For example, if a personal computer is the core product, then whole product would include software applications, training classes, peripheral devices mouse, keyboard, printer, etc. , and internet service. Without these additional product components, the core product would not be very useful. The concept of the whole product was first introduced by Regis McKenna . ref McKenna, Regis. The Regis Touch . Addison Wesley. 1985 ref Geoffrey Moore helped popularize the term in his bestseller Crossing the Chasm . See also Marketing Empathic design product business Product references References McKenna, Regis. The Regis Touch . Addison Wesley. 1985 DEFAULTSORT Whole Product Category Marketing Category Product management Category Article Feedback 5 business stub es Producto extendido ... more details
Orphan date February 2009 In marketing and retail , product sabotage is a practice used to encourage the customer to purchase a more profitable product or service as opposed to cheaper alternatives. It is also the practice where a company attempts to aim different prices at different types of customer. There are several methods used in achieving this Cheap packaging This method is commonly used in supermarkets, where their cheapest products are packaged in a cheap and basic packaging. These products are normally displayed alongside the more attractively packed and expensive items, in an attempt to persuade richer customers to buy the more expensive alternative instead. For example, the Tesco supermarket chain sells a value range of products in garish red, blue and white packaging to make them appear unappealing and inferior to their regular brand. Omitting products from advertisements Not advertising the cheaper alternatives. An example of this method is Coffee companies, who hide or downplay the cheaper drinks in the hope that customers will buy something pricier. Starbucks and Coffee Republic , who both have a product called short cappuccino , are known to use this practice. The staff know what it is, the tills have a button for it, but the product is not listed anywhere on the menu boards. The customers who are not aware of it are likely to purchase one of the more profitable items listed on the menu. Duplicate manufacture Manufacturing two versions of the same product at different prices. In the hi tech world it is common for companies to produce a high specification product, sold at a premium price, and then sell the same product more cheaply with some of the functions ... by the user depending on the installation code entered. Upon attempting to use such features ... was not working properly but the CPU was fine. If this was the case it can t be said to be product sabotage. References Various information extracted from small cite news title Product sabotage helps ... more details
Anti product may refer to In chemistry Anti product, an anti isomer or anti addition In music AntiProduct , a glam punk band Anti Product , crust punk band disambig ... more details
In mathematics , a product is the result of Multiplication multiplying , or an expression that identifies ... numbers are multiplied has no bearing on the product this is known as the Commutativity commutative ... s are multiplied, the product usually depends on the order of the factors. Matrix multiplication, and the multiplications in the other algebras, are non commutative. The product operator for the Multiplication Capital Pi notation product of a sequence is denoted by the capital Greek letter Pi ... style font family times, serif font size 150 span as summation symbol . The product of no factors at all is known as the empty product . Several products are considered in mathematics Products of the various classes of number s The product of Matrix mathematics matrices and Euclidean vector vectors scalar multiplication , matrix multiplication , dot product , cross product , Kronecker product . The product of tensor s Exterior algebra Wedge product or exterior product Interior product Outer product Tensor product The pointwise product of two function mathematics functions . A function s product integral as a continuous equivalent to the product of a sequence or the multiplicative version of the normal standard additive integral. The product integral is also known as continuous product or multiplical . It is often possible to form the product of two or more mathematical objects to form another object of the same kind, e.g. the Cartesian product of sets, the product of groups , and also the semidirect product , knit product and wreath product , the product of rings , the product topology product of topological spaces , the Wick product of random variable s. the cap product cap , cup product cup and slant product in algebraic topology. the smash product and wedge sum sometimes called the wedge product in homotopy. For the general treatment, see product category theory . But also, in category theory, one has the fiber product or pullback, the ultraproduct , in model theory . See ... more details
Multiple issues orphan September 2010 original research August 2010 unreferenced August 2010 wikify January 2011 Product concept is the understanding of the dynamics of the product in order to showcase the best qualities of the product. Marketers spend a lot of time and research in order to target their attended audience. Marketers will look into a product concept before marketing a product towards their customers. See also Marketing concept DEFAULTSORT Product Concept Category Product development ... more details
Electronic Products is an electronic component and technology trade magazine published by Hearst Corporation Hearst Business Media serving the electronic design community. Reaching over 120,000 electronic engineers EEs and others in the trade across the United States in print and over twice that number online worldwide, Electronic Products is one of the leading trade publications in its category. Electronic Products editorial sections provide information on new products from the smallest capacitor to the brightest light emitting diode LED . In addition, featured articles range from selecting the best components to fill an application need to the latest in developing electronics technology. The editorial is rounded out with application specific product sections and transcripts of discussion roundtables on subjects from medical to military electronics. External links http www.electronicproducts.com Electronic Products web site Hearst Category Professional and trade magazines sci mag stub trade mag stub ... more details
marketing Merge Product life cycle management marketing Product lifecycle management target Product management discuss Talk Product management Merge discussion date May 2011 Wikibooks Marketing Product Development Product management is an organizational lifecycle function within a company dealing with the planning, forecasting, or marketing of a product or products at all stages of the Product lifecycle marketing product lifecycle . The role consists of New product development Product development and product marketing , which are different yet complementary efforts, with the objective of maximizing sales revenues, market share, and profit margins. The product manager is often responsible for analyzing market conditions and defining features or functions of a product. The role of product management ... of the company. Product management can be a function separate on its own, or a member of marketing or engineering. While involved with the entire Product lifecycle marketing product lifecycle , product management s main focus is on driving new product development . According to the Product Development and Management Association Product Development and Management Association PDMA , superior and differentiated ... &mdash is the number one driver of success and product profitability. ref Kahn, Kenneth B. Editor . The PDMA Handbook of New Product Development. Second Edition. Hoboken, NJ John Wiley & Sons, 2005. ISBN 0 471 48524 1 ref Depending on the company size and history, product management has a variety of functions and roles. Sometimes there is a product manager, and sometimes the role of product ... for evaluating product manager performance. In some companies, the product management function is the hub of many other activities around the product. In others, it is one of many things that need to happen to bring a product to market and actively monitor and manage it in market. Product management ..., product managers often translate business objectives set for a product by Marketing or Sales ... more details
List of renamed products Name generator Naming Naming firms Product naming convention Project code ...Original research date July 2008 Product naming is the discipline of deciding what a product will be called ... or organization. Product naming is considered a critical part of the brand ing process, which includes ... of logo , packaging and the product business product itself. Product naming involves the application of creative and linguistic strategy and results in a brand name that becomes a product s shorthand. The process involved in product naming can take months or years to complete. Some key steps include specifying the objectives of the branding, developing the product name itself, evaluating names through target market testing and focus groups, choosing a final product name, and finally identifying ... That Sell How to create Great Names for Your Company, Product, or Service , 1995 ref Product names ... the product from its competitors by conveying its unique positioning They hold appeal for the product ... the image of a company or a product to the consumers. They help motivate customers to buy the product. They can buy a product image and name. Types of names Brand names typically fall into several different categories ref http merriamassociates.com 2009 02 styles and types of company and product ... ascribe to the product a characteristic Toys R Us , General Motors . Evocative Invoke a vivid image .... Geography Chose a name associated with company product location eBay for East Bay, Mount Fuji ... Use a sound associated with a product function or other brand idea Twitter , Meow Mix . Clever ... . Product naming techniques Linguistically, names are developed by combining morphemes , phonemes and syntax to create a desired representation of a product. Morphemes differ from words in that many ..., Corwin Press. ISBN 1412906016 ref In product naming, names that are phonetically easy to pronounce ... study.html Ad Age . ref Syntax, or word order, is key to consumers perceptions of a product name ... more details
A product teardown , or simply teardown , is the act of disassembling a product, such as a television set, to identify its component parts and functions. For products having secret technology, such as the Mikoyan Gurevich MiG 25 , the process may be secret. For others, including consumer electronics , the results are typically disseminated through photographs and component lists so that others can make use of the information without having to disassemble the product themselves. This information can be of interest to hobbyists, but can also be used commercially by the technical community to find out, for example, what semiconductor components are being utilized in consumer electronic products, such as the Wii video game console or Apple Inc. Apple s iPhone . Such knowledge can aid understanding of how the product works, including innovative design features, and can facilitate estimating the bill of materials BOM . The financial community therefore has an interest in teardowns, as knowing how a company s products are built can help guide a stock valuation. Manufacturers are often not allowed to announce what components are present in a product due to non disclosure agreement s NDA . Identifying semiconductor components in systems has become more difficult over the past years. The most notable change started with Apple s 8GB iPod nano, ref http www.eetimes.com design audio design 4016200 Tear Down Inside the Apple 8GB iPod nano ref ref http www.wolfsonmicro.com products WM8750 ref were repackaged with Apple branding. This makes it more difficult to identify the actual device manufacturer and function of the component without performing a decap removing the outer packaging to analyze the Die integrated circuit die within . Typically there are markings on the die inside the package that can lead experienced engineers to who actually created the device and what functionality ... http www.techonline.com DEFAULTSORT Product Teardown Category Technology ... more details
In mathematics, the term symmetric product can refer to The Symmetric tensor Symmetric part of a tensor symmetric part of a tensor The symmetric product of an algebraic curve The infinite symmetric product SP X of a space X in algebraic topology disambig ... more details
Domestic product may refer to Gross domestic product , the total value of all the goods and services produced inside a nation over a certain period. Net domestic product , the gross domestic product minus depreciation on a country s capital goods. Disambig de Inlandsprodukt fr Production domestique la Productus domesticus ... more details
unreferenced date October 2008 Product market is a mechanism that allows people to easily buy and sell Product business product s. Services are often included in the scope of the term. Product market regulation is an economic term that describes restrictions in the market. Related terms are financial market and labor market . Product market regulation According to a OECD ranking in 1998, English speaking and Nordic countries featured the least regulated product markets in OECD. http fiordiliji.sourceoecd.org vl 633266 cl 27 nw 1 rpsv cgi bin wppdf?file 5lgsjhvj755k.pdf The least regulated product markets were in The United Kingdom Australia United States Canada New Zealand Denmark Ireland See also Factor market economics Factor Market Product Marketing DEFAULTSORT Product Market Category Economics ... more details
A product manager investigates, selects, and develops products for an organization, performing the activities of product management . A product manager considers numerous factors such as intended demographic, the products offered by the competition, and how well the product fits with the company s business model. Generally, a product manager manages one or more tangible products. However, the term .... A product manager s role in tangible goods industries is similar to a program director s role in service industries. Diverse interpretations regarding the role of the product manager are the norm. The product manager title is often used in many ways to describe drastically different duties and responsibilities. Even within the high tech industry where product management is better defined, the product ... etc. , product managers manage products for example, credit card portfolios , their profit and loss ..., a Product Manager is also referred to as the Product Owner, and usually has the main role of representing the product to the customer. ref Cite web last Sanders first Aaron title Scrum Product Manager Product Owner Roles and Responsibilities publisher PM Hut date January 23, 2009 url http www.pmhut.com scrum product manager product owner roles and responsibilities accessdate 21 November 2009 ref Some of the responsibilities of the Product Owner include marketing of the product and analysis of the competition. In some companies, the product manager also acts as a Product marketing manager &mdash ... History of product manager role The role of product manager started on April 20, 1941 in a CIM machining factory in upstate NY. Benjamin Colak was the first product manager as the company decision made ... and products. Product management techniques and processes evolved since, but the general role of product manager remains the same, and is in use in all sectors of business in 2012. Software product manager A typical software product manager is responsible for Requirements elicitation eliciting ... more details
In mathematics , a lexicographical or lexicographic product may be formed of graph mathematics graph s &ndash see lexicographic product of graphs . order theory order s &ndash see lexicographical order . disambig Category Mathematical terminology ... more details
code is 55Q15, Whitehead products and generalizations. See also Generalised Whitehead product Massey product Toda bracket References citation mr 0091473 last Uehara first Hiroshi last2 Massey first2 ...In mathematics, the Whitehead product is a Graded Lie algebra graded quasi Lie algebra structure on the homotopy group s of a space. It was defined by J. H. C. Whitehead in harv Whitehead 1941 . Definition Given elements math f in pi k X , g in pi l X math , the Whitehead bracket math f,g in pi k l 1 X , math is defined as follows The product math S k times S l math can be obtained by attaching a math k l math cell to the wedge sum math S k vee S l math the attaching map is a map math S k l 1 to S k vee S l. , math Represent math f math and math g math by maps math f colon S k to X , math and math g colon S l to X, , math then compose their wedge with the attaching map, as math S k l 1 to S k vee S l to X , math The homotopy class of the resulting map does not depend on the choices of representatives, and thus one obtains a well defined element of math pi k l 1 X . , math Grading Note that there is a shift of 1 in the grading compared to the indexing of homotopy group s , so math pi k X math has degree math k 1 math equivalently, math L k pi k 1 X math setting L to be the graded quasi Lie algebra . Thus math L 0 pi 1 X math acts on each graded component. Properties The Whitehead product is bilinear, graded symmetric, and satisfies the graded Lie algebra graded Jacobi identity , and is thus a Graded Lie algebra graded quasi Lie algebra this is proven in harvtxt Uehara Massey 1957 via the Massey product Massey triple product . I don t know any example where math f,f neq 0 math . If math f in pi 1 X math , then the Whitehead bracket is related to the usual conjugation action of math pi 1 math on math pi k math by math f,g g f g, , math where math g f math denotes the Inner automorphism conjugation of math g math by math f math . For math k 1 math , this reduces to math f,g ... more details
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