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n ) ( ∇ p 0 . n ) − π ( ∇ u 0 . | Wikipedia - Topological derivative - Image processing |
n ) 2 {\displaystyle g(x,n)=-\pi c(\nabla u_{0}.n)(\nabla p_{0}.n)-\pi (\nabla u_{0}.n)^{2}} where n {\displaystyle n} is the normal to the crack and c {\displaystyle c} a constant diffusion coefficient. The functions u 0 {\displaystyle u_{0}} and p 0 {\displaystyle p_{0}} are solutions of the following direct and adjo... | Wikipedia - Topological derivative - Image processing |
In the field of industrial development, the U.S. government has put forward the term "Industrial Internet", while Germany has proposed the idea of Industry 4.0. The emerging new industrial revolution and ecological revolution as well as the rising of business startups indicate that the internet is not only a tool but a... | Wikipedia - Internet Plus - International environment |
In the field of industrial organization (IO), the main work on leapfrogging was developed by Fudenberg, Gilbert, Stiglitz and Tirole (1983). In their article, they analyze under which conditions a new entrant can leapfrog an established firm. That leapfrogging can arise because an established monopolist has a somewhat ... | Wikipedia - Leapfrog effect - Industrial organization |
In the field of industrial ultrasonic testing, ultrasonic thickness measurement (UTM) is a method of performing non-destructive measurement (gauging) of the local thickness of a solid element (typically made of metal, if using ultrasound testing for industrial purposes) based on the time taken by the ultrasound wave to... | Wikipedia - Ultrasonic thickness gauge - Summary |
Thus, the time corresponds to traversing the sample twice. The wave is usually emitted by a piezoelectric cell or EMAT sensor that is built into the measurement sensor head and the same sensor is used to record the reflected wave. | Wikipedia - Ultrasonic thickness gauge - Summary |
The sound wave has a spherical pattern of propagation and will undergo different phenomena like multipath reflection or diffraction. The measurement does not need to be affected by these since the first recorded return will normally be the head of the emitted wave traveling at the shortest distance which is equivalent ... | Wikipedia - Ultrasonic thickness gauge - Summary |
In the field of information security, user activity monitoring (UAM) is the monitoring and recording of user actions. UAM captures user actions, including the use of applications, windows opened, system commands executed, checkboxes clicked, text entered/edited, URLs visited and nearly every other on-screen event to pr... | Wikipedia - User activity monitoring - Summary |
In the field of information technology, agentless data collection involves collecting data from computers without installing any new agents on them. | Wikipedia - Agentless data collection - Summary |
In the field of intellectual property licensing, an advance against royalties is a payment made by the licensee to the licensor at the start of the period of licensing (usually immediately upon contract, or on delivery of the property being licensed) which is to be offset against future royalty payments. It is also kno... | Wikipedia - Advance against royalties - Summary |
In the field of international relations and political studies (with David Held), Cosmopolitan Democracy. An Agenda for a New World Order, (Polity Press, 1995) (with David Held and Martin Koehler), Reimagining Political Community. Studies in Cosmopolitan Democracy, (Polity Press, 1998) Debating Cosmopolitics, (Verso, 20... | Wikipedia - Daniele Archibugi - Main books |
Toward Cosmopolitan Democracy (Princeton University Press, 2008, ISBN 978-0-691-13490-1 (with Guido Montani), European Democracy and Cosmopolitan Democracy (The Altiero Spinelli Institute for Federalist Studies, 2011) ISBN 978-88-89495-05-6 (with Mathias Koenig-Archibugi and Raffaele Marchetti), Global Democracy: Norma... | Wikipedia - Daniele Archibugi - Main books |
Lessons and Prospects from the Economic Downturn (Routledge, 2011). ISBN 978-0-415-60228-0 (with Andrea Filippetti Archived 8 November 2016 at the Wayback Machine), The Handbook of Global Science, Technology and Innovation (John Wiley & Sons, 2015). ISBN 978-1-118-73906-8 | Wikipedia - Daniele Archibugi - Main books |
In the field of international relations and political studies (with Marco Cellini and Mattia Vitiello), Refugees in the European Union: From Emergency Alarmism to Common Management, ("Journal of Contemporary European Studies", 2021, pp. 1–19) Cosmopolitan Democracy as a Method for Addressing Controversies, ("Justice Ma... | Wikipedia - Daniele Archibugi - Main refereed articles |
433–461) (with Marina Chiarugi), Piracy Challenges Global Governance, ("Opendemocracy", April 2009) A League of Democracies or a Democratic United Nations?, ("Harvard International Review", vol. 30, no. 2, 2008) Exporting Democracy. | Wikipedia - Daniele Archibugi - Main refereed articles |
What Have We Learnt from Iraq?, ("Dissent", Spring 2007, pp. 40–42) The Language of Democracy: Vernacular or Esperanto? A Comparison between the Multiculturalist and Cosmopolitan Perspectives, ("Political Studies", vol. | Wikipedia - Daniele Archibugi - Main refereed articles |
53, no. 3, 2005, pp. 537–555) Notes on Democracy in the European Union, ("The European Union Review", vol. 10, no. 1, 2005, pp. | Wikipedia - Daniele Archibugi - Main refereed articles |
75–86) Cosmopolitan Democracy and its Critics: A Review, ("European Journal of International Relations", vol.10, no. 3, 2004, pp. 437–473) Cosmopolitan Guidelines for Humanitarian Intervention, ("Alternatives. Global, Local, Political", vol. | Wikipedia - Daniele Archibugi - Main refereed articles |
29, no. 1, 2004, pp. 1–21) A Critical Analysis of the Self-determination of Peoples. A Cosmopolitan Perspective, ("Constellations. | Wikipedia - Daniele Archibugi - Main refereed articles |
An International Journal of Critical and Democratic Theory", vol. 10, no. 4, 2003, pp. 488–505) (with Iris Marion Young), Toward a Global Rule of Law, ("Dissent", vol. | Wikipedia - Daniele Archibugi - Main refereed articles |
48, Spring 2002, pp. 27–32) Demos and Cosmopolis, ("New Left Review", new series, no. 13, Jan – Feb 2002, pp. 24 – 38) Cosmopolitical Democracy , ("New Left Review", new series, no. 4, July Aug 2000, pp. | Wikipedia - Daniele Archibugi - Main refereed articles |
137 – 150) So What if Democracies Don't Fight Each Other?, ("Peace Review", vol. 9. no. 3, 1997, pp. 379–384) Immanuel Kant, Cosmopolitan Law and Peace, ("European Journal of International Relations", vol. | Wikipedia - Daniele Archibugi - Main refereed articles |
1, no. 4, pp. 429–456) The Reform of the UN and Cosmopolitan Democracy: A Critical Review, ("Journal of Peace Research", vol. 30, no. 3, 1993, pp. | Wikipedia - Daniele Archibugi - Main refereed articles |
301–315) Models of International Organization in Perpetual Peace Projects, ("Review of International Studies", vol. 18, no. 18, 1992, pp. 295–317)In the field of science, technology and innovation policy (with Vitantonio Mariella), Is a European recovery possible without high-tech public corporations?, ("Intereconomics... | Wikipedia - Daniele Archibugi - Main refereed articles |
56, no. 3, pp. 160–166) (with Andrea Filippetti and Marion Frenz), Investment in innovation for European recovery: a public policy priority, ("Science and Public Policy", November 2019. DOI: 10.1093/scipol/scz049) (with Andrea Filippetti), The Retreat of Public Research and its Adverse Consequences on Innovation, (‘Tec... | Wikipedia - Daniele Archibugi - Main refereed articles |
127, February, Pages 97–111) Blade Runner Economics. Will Innovation Lead us Out of Crisis?, ("Research Policy". | Wikipedia - Daniele Archibugi - Main refereed articles |
2017, vol. 46, no. 3, April, Pages 535-543) (with Andrea Filippetti and Marion Frenz), The Impact of the Economic Crisis on Innovation: Evidence from Europe, ("Technological Forecasting and Social Change", vol. 80, 2013, pp. | Wikipedia - Daniele Archibugi - Main refereed articles |
1247–1260) (with Andrea Filippetti and Marion Frenz), Economic Crisis and Innovation: Is Destruction Prevailing over Accumulation? , ("Research Policy", vol. 42, no. 2, 2013 pp. | Wikipedia - Daniele Archibugi - Main refereed articles |
303–314) (with Andrea Filippetti), Is the Economic Crisis Impairing Convergence in Innovation Performance across Europe?, ("Journal of Common Market Studies", vol. 49, no. 6, 2011, pp. 1153–1182) (with Andrea Filippetti), The Globalization of Intellectual Property Rights. | Wikipedia - Daniele Archibugi - Main refereed articles |
Four Learnt Lessons and Four Theses, ("Journal of Global Policy", vol. 1, no. 1, January 2010) (with Andrea Filippetti), Innovation in Times of Crisis: National System of Innovation, Structure and Demand, ("Research Policy", vol. 40, 2011, pp. | Wikipedia - Daniele Archibugi - Main refereed articles |
179–192) (with Mario Denni and Andrea Filippetti), The Technological Capabilities of Nations: The State of the Art of Synthetic Indicators("Technological Forecasting and Social Change", vol. 76, 2008, pp. 917–931) (with Fulvio Castellacci), The Technology Clubs: The Distribution of Knowledge across Nations("Research Po... | Wikipedia - Daniele Archibugi - Main refereed articles |
37, no. 10, 2008, pp. 1659–1673) (with Alberto Coco), Is Europe Becoming the Most Dynamic Knowledge Based Economy in the World? ("Journal of Common Market Studies", vol. | Wikipedia - Daniele Archibugi - Main refereed articles |
43, no. 3, 2005, pp. 433–459) (with Alberto Coco), Measuring Technological Capabilities at the Country Level. A Comparison among Different Approaches("Research Policy", vol. | Wikipedia - Daniele Archibugi - Main refereed articles |
34, no. 2, 2005, pp. 175–194) (with Kim Bizzarri), Committing to Vaccine R&D: A Global Science Policy Priority("Research Policy", vol. 33, no. 10, 2004, pp. | Wikipedia - Daniele Archibugi - Main refereed articles |
175–194) (with Alberto Coco), A New Indicator of Technological Capabilities for Developed and Developing Countries("World Development", vol. 32, no. 4, April 2004, pp. 629–654) (with Carlo Pietrobelli), The Globalisation of Technology and its Implications for Developing Countries: Windows of Opportunity or Further Burd... | Wikipedia - Daniele Archibugi - Main refereed articles |
("Technological Forecasting and Social Change", vol. 70, no. 9, November 2003, pp. 861–884) (with Simona Iammarino), The Globalisation of Technological Innovation: Definition and Evidence("Review of International Political Economy", vol. | Wikipedia - Daniele Archibugi - Main refereed articles |
9, no. 1, pp. 98–122, Spring 2002) Pavitt's Taxonomy Sixteen Years On: A Review Article("Economics of Innovation and New Technology ", September 2001, 415-125) (with Simona Iammarino), The Policy Implications of the Globalization of Innovation("Research Policy", vol. 28, no. 3, 1999, pp. | Wikipedia - Daniele Archibugi - Main refereed articles |
317–336) (with Roberto Simonetti), Objects and Subjects in Technological Interdependence. Towards a Framework to Monitor Innovation("International Journal of the Economics of Business", vol. | Wikipedia - Daniele Archibugi - Main refereed articles |
5, no. 3, November 1998, pp. 295–309) (with Rinaldo Evangelista, Giulio Perani and Fabio Rapiti), Nature and Impact of Innovation in Manufacturing Industry: Some Evidence from the Italian Innovation Survey("Research Policy", vol. 26, nos. | Wikipedia - Daniele Archibugi - Main refereed articles |
4–5, pp. 521–536) (with Mario Pianta), Measuring Technological Change Through Patents and Innovation Surveys("Technovation", vol. 16, no. 9, 1996, pp. | Wikipedia - Daniele Archibugi - Main refereed articles |
451–468) (with Jonathan Michie), The Globalisation of Technology: a New Taxonomy("Cambridge Journal of Economics", vol. 19. no. 1, 1995, pp. 121–140) (with Rinaldo Evangelista and Roberto Simonetti), Concentration, Firm Size, and Innovation. | Wikipedia - Daniele Archibugi - Main refereed articles |
Evidence from Innovation Costs("Technovation", vol. 15, no. 3, 1995, pp. 153–164) (with Mario Pianta), Specialization and Size of Technological Activities in Industrial Countries: The Analysis of Patent Data("Research Policy", vol. | Wikipedia - Daniele Archibugi - Main refereed articles |
21, no. 1, 1992, pp. 79–93) Patenting as an indicator of technological innovation: a review("Science and Public Policy ", December 1992) (with Sergio Cesaratto and Giorgio Sirilli), Sources of Innovative Activities and Industrial Organization in Italy("Research Policy", vol. 20, no. 5, 1991, pp. | Wikipedia - Daniele Archibugi - Main refereed articles |
299–313) In Search of a Useful Measure of Technological Innovation(to Make Economists Happy without Discontenting Technologists)("Technological Forecasting and Social Change", vol. 34, no. 3, 1988, pp. 253–277) | Wikipedia - Daniele Archibugi - Main refereed articles |
In the field of international relations, realism has long been a dominant theory, from ancient military theories and writings of Chinese and Greek thinkers, Sun Tzu and Thucydides being two of the more notable, to Hobbes, Machiavelli and Rousseau. It is the foundation of contemporary international security studies. The... | Wikipedia - Global security - Classical realism |
Because of anarchy, or a constant state of antagonism, the international system differs from the domestic system. Realism has a variety of sub-schools whose lines of thought are based on three core assumptions: groupism, egoism, and power-centrism. According to classical realists, bad things happen because the people w... | Wikipedia - Global security - Classical realism |
In the field of internet vigilantism, information entropy is an act intended to disrupt online services. | Wikipedia - Internet vigilantism - Information entropy |
In the field of jurisprudence, equity is the particular body of law, developed in the English Court of Chancery, with the general purpose of providing legal remedies for cases wherein the common law is inflexible and cannot fairly resolve the disputed legal matter. Conceptually, equity was part of the historical origin... | Wikipedia - Equitable principles - Summary |
In the field of land drainage, a highland carrier is a watercourse that conveys drainage water coming from higher in the catchment across or around a lower, drained area of land, but has little or no connection with the drainage network of that drained area. Such a carrier is enclosed by levees. == References == | Wikipedia - Highland carrier - Summary |
In the field of law, the scholar Evgeny Pashukanis (The General Theory of Law and Marxism, 1924), the Austrian politician Karl Renner, the German political scientist Franz Leopold Neumann, the British socialist writer China Miéville, the labour-law attorney Marc Linder, and the American legal philosopher Duncan Kennedy... | Wikipedia - Commodity fetishism - Legal traducement |
In the field of linguistics, specifically in syntax, phonetic form (PF), also known as phonological form or the articulatory-perceptual (A-P) system, is a certain level of mental representation of a linguistic expression, derived from surface structure, and related to Logical Form. Phonetic form is the level of represe... | Wikipedia - Phonetic form - Summary |
Within distributed morphology (DM), this is where morphological structure is constructed, where the hierarchical syntactic structure is transformed into a linearized structure, and syntactic features are replaced with vocabulary items, among other things.According to some theories of prosody, the prosodic representatio... | Wikipedia - Phonetic form - Summary |
Oltra-Massuet and Arregi (2005) argue that the metrical structure, as well, makes reference to hierarchical syntactic structure in Spanish. The extent of the interaction between the syntax and phonology at the interface is a matter of current debate. == Notes == | Wikipedia - Phonetic form - Summary |
In the field of linguistics, the term passive is applied to a wide range of grammatical structures. Linguists therefore find it difficult to define the term in a way that makes sense across all human languages. The canonical passive in European languages has the following properties: The subject is not an agent. There ... | Wikipedia - Passive voice - Defining "passive" |
There is specific verbal morphology—a particular form of the verb indicates passive voice.The problem arises with non-European languages. Many constructions in these languages share at least one property with the canonical European passive, but not all. While it seems justified to call these constructions passive when ... | Wikipedia - Passive voice - Defining "passive" |
: 255 R. M. W. Dixon has defined four criteria for determining whether a construction is a passive: It applies to underlying transitive clauses and forms a derived intransitive. The entity that is the patient or the object of the transitive verb in the underlying representation (indicated as O in linguistic terminology... | Wikipedia - Passive voice - Defining "passive" |
In the field of lithic reduction, a burin (from the French burin, meaning "cold chisel" or modern engraving burin) is a type of handheld lithic flake with a chisel-like edge which prehistoric humans used for engraving or for carving wood or bone. In archaeology, burin use is often associated with "burin spalls", which ... | Wikipedia - Burin (lithic flake) - Summary |
In the field of machine learning and specifically the problem of statistical classification, a confusion matrix, also known as error matrix, is a specific table layout that allows visualization of the performance of an algorithm, typically a supervised learning one; in unsupervised learning it is usually called a match... | Wikipedia - Confusion matrix - Summary |
In the field of machine learning, the goal of statistical classification is to use an object's characteristics to identify which class (or group) it belongs to. A linear classifier achieves this by making a classification decision based on the value of a linear combination of the characteristics. An object's characteri... | Wikipedia - Linear classification - Summary |
In the field of management, sticky information is information that is costly to acquire, transfer, and use in a new location. Eric von Hippel coined the term around 1994. Because of the importance of sticky, local information for some kinds of innovation and product customization, von Hippel suggests that in certain ci... | Wikipedia - Sticky information - Summary |
Toolkits for User Innovation can be used to support end-users in their innovation process.In the field of economics, sticky information is related to the concept of sticky prices. That is, members of the economy are making decisions with lagged information. A longer discussion of the term resides under the sticky infor... | Wikipedia - Sticky information - Summary |
In the field of management, strategic management involves the formulation and implementation of the major goals and initiatives taken by an organization's managers on behalf of stakeholders, based on consideration of resources and an assessment of the internal and external environments in which the organization operate... | Wikipedia - Strategic enterprise management - Summary |
Strategic management is not static in nature; the models can include a feedback loop to monitor execution and to inform the next round of planning.Michael Porter identifies three principles underlying strategy: creating a "unique and valuable position" making trade-offs by choosing "what not to do" creating "fit" by a... | Wikipedia - Strategic enterprise management - Summary |
In the field of managerial economics, moral hazard refers to a situation in which an individual or entity engages in risky behaviour due to the knowledge that the costs associated with such behaviour will be borne by another party. This phenomenon often arises in the presence of information asymmetry, where one party p... | Wikipedia - Moral Hazard - Managerial Economics Field |
In the field of managing virtual research and development (R&D) teams there have arisen certain detriments to the management decisions made when leading a team. The first of these detriments is the lack of potential for radical innovation, this is brought about by the lack of affinity with certain technologies or proce... | Wikipedia - Virtual management - Detriments |
The second detriment is the nature of the project may need to change. Depending on how interdependent each step is, the ability for a virtual team to successfully complete the project varies at each step. Thirdly, the sharing of knowledge, which was identified above as an important ingredient in managing a virtual team... | Wikipedia - Virtual management - Detriments |
There is some knowledge and information that is simple and easy to explain and share, but there is other knowledge that may be more content or domain specific that is not so easy to explain. In a face to face group this can be done by walking a team member through the topic slowly during a lunch break, but in a virtual... | Wikipedia - Virtual management - Detriments |
In the field of manufacturing automation the requirements for a fieldbus are to support short reaction times with only a few bits or bytes to be transmitted over not more than some hundreds of meters. | Wikipedia - Fieldbus - Fieldbuses for manufacturing automation |
In the field of manufacturing technology, deep hole drilling refers to the drilling of bore holes with high length-to-diameter ratios. | Wikipedia - Deep hole drilling - Summary |
In the field of marketing, desire is the human appetite for a given object of attention. Desire for a product is stimulated by advertising, which attempts to give buyers a sense of lack or wanting. In store retailing, merchants attempt to increase the desire of the buyer by showcasing the product attractively, in the c... | Wikipedia - Desire - Marketing |
or by associating the product with desirable attributes, either by showing a celebrity using or wearing the product, or by giving the product a "halo effect" by showing attractive models with the product. Nike's "Just Do It" ads for sports shoes are appealing to consumers' desires for self-betterment. In some cases, th... | Wikipedia - Desire - Marketing |
The role of the salespeople in these cases is simply to guide the customer towards making a choice; they do not have to try to "sell" the general idea of making a purchase, because the customer already wants the products. In other cases, the potential buyer does not have a desire for the product or service, and so the ... | Wikipedia - Desire - Marketing |
Most young adults are not thinking about dying, so they are not naturally thinking about how they need to have accidental death insurance. Life insurance companies, though, are attempting to create a desire for life insurance with advertising that shows pictures of children and asks "If anything happens to you, who wil... | Wikipedia - Desire - Marketing |
In the field of mathematical analysis for the calculus of variations, Γ-convergence (Gamma-convergence) is a notion of convergence for functionals. It was introduced by Ennio de Giorgi. | Wikipedia - Γ-convergence - Summary |
In the field of mathematical analysis, a general Dirichlet series is an infinite series that takes the form of ∑ n = 1 ∞ a n e − λ n s , {\displaystyle \sum _{n=1}^{\infty }a_{n}e^{-\lambda _{n}s},} where a n {\displaystyle a_{n}} , s {\displaystyle s} are complex numbers and { λ n } {\displaystyle \{\lambda _{n}\}} is... | Wikipedia - General Dirichlet series - Summary |
In the field of mathematical analysis, an interpolation inequality is an inequality of the form ‖ u 0 ‖ 0 ≤ C ‖ u 1 ‖ 1 α 1 ‖ u 2 ‖ 2 α 2 … ‖ u n ‖ n α n , n ≥ 2 , {\displaystyle \|u_{0}\|_{0}\leq C\|u_{1}\|_{1}^{\alpha _{1}}\|u_{2}\|_{2}^{\alpha _{2}}\dots \|u_{n}\|_{n}^{\alpha _{n}},\quad n\geq 2,} where for 0 ≤ k ≤ ... | Wikipedia - Interpolation inequality - Summary |
The vector spaces concerned are usually function spaces, and many interpolation inequalities assume u 0 = u 1 = ⋯ = u n {\displaystyle u_{0}=u_{1}=\cdots =u_{n}} and so bound the norm of an element in one space with a combination norms in other spaces, such as Ladyzhenskaya's inequality and the Gagliardo-Nirenberg inte... | Wikipedia - Interpolation inequality - Summary |
In the field of mathematical analysis, an interpolation space is a space which lies "in between" two other Banach spaces. The main applications are in Sobolev spaces, where spaces of functions that have a noninteger number of derivatives are interpolated from the spaces of functions with integer number of derivatives. | Wikipedia - Interpolation space - Summary |
In the field of mathematical logic, a clear distinction is made between two notions of axioms: logical and non-logical (somewhat similar to the ancient distinction between "axioms" and "postulates" respectively). | Wikipedia - Axiom - Mathematical logic |
In the field of mathematical modeling, a radial basis function network is an artificial neural network that uses radial basis functions as activation functions. The output of the network is a linear combination of radial basis functions of the inputs and neuron parameters. Radial basis function networks have many uses,... | Wikipedia - Radial basis function network - Summary |
In the field of mathematical optimization, Lagrangian relaxation is a relaxation method which approximates a difficult problem of constrained optimization by a simpler problem. A solution to the relaxed problem is an approximate solution to the original problem, and provides useful information. The method penalizes vio... | Wikipedia - Lagrangian relaxation - Summary |
In the field of mathematical optimization, stochastic programming is a framework for modeling optimization problems that involve uncertainty. A stochastic program is an optimization problem in which some or all problem parameters are uncertain, but follow known probability distributions. This framework contrasts with d... | Wikipedia - Stochastic programming - Summary |
In the field of mathematics called abstract algebra, a division algebra is, roughly speaking, an algebra over a field in which division, except by zero, is always possible. | Wikipedia - Division algebras - Summary |
In the field of mathematics called combinatorial optimization, the method of symmetry-breaking constraints can be used to take advantage of symmetries in many constraint satisfaction and optimization problems, by adding constraints that eliminate symmetries and reduce the search space size. Symmetries in a combinatoria... | Wikipedia - Symmetry-breaking constraints - Summary |
For example, certain vehicles in the vehicle routing problem might be identical. For a valid routing plan, every permutation of such identical vehicles yields another valid routing plan with the same objective function value. == References == | Wikipedia - Symmetry-breaking constraints - Summary |
In the field of mathematics known as algebraic topology, the Gysin sequence is a long exact sequence which relates the cohomology classes of the base space, the fiber and the total space of a sphere bundle. The Gysin sequence is a useful tool for calculating the cohomology rings given the Euler class of the sphere bund... | Wikipedia - Refined Gysin homomorphism - Summary |
In the field of mathematics known as convex analysis, the characteristic function of a set is a convex function that indicates the membership (or non-membership) of a given element in that set. It is similar to the usual indicator function, and one can freely convert between the two, but the characteristic function as ... | Wikipedia - Characteristic function (convex analysis) - Summary |
In the field of mathematics known as differential geometry, a generalized complex structure is a property of a differential manifold that includes as special cases a complex structure and a symplectic structure. Generalized complex structures were introduced by Nigel Hitchin in 2002 and further developed by his student... | Wikipedia - Generalized complex geometry - Summary |
In the field of mathematics known as functional analysis, the invariant subspace problem is a partially unresolved problem asking whether every bounded operator on a complex Banach space sends some non-trivial closed subspace to itself. Many variants of the problem have been solved, by restricting the class of bounded ... | Wikipedia - Invariant subspace problem - Summary |
In the field of mathematics known as representation theory, an L-packet is a collection of (isomorphism classes of) irreducible representations of a reductive group over a local field, that are L-indistinguishable, meaning they have the same Langlands parameter, and so have the same L-function and ε-factors. L-packets ... | Wikipedia - L-packet - Summary |
In the field of mathematics, the Goss zeta function, named after David Goss, is an analogue of the Riemann zeta function for function fields. Sheats (1998) proved that it satisfies an analogue of the Riemann hypothesis. Kapranov (1995) proved results for a higher-dimensional generalization of the Goss zeta function. | Wikipedia - Goss zeta function - Summary |
In the field of mathematics, the subject areas of crystallography and symmetry are explained using interactive programmes. In addition, there is a selection of exhibits from the prize-winning exhibition IMAGINARY (Land of Ideas Prize, 2009) and an installation with historical information about the Oberwolfach Mathemati... | Wikipedia - MiMa Mineralogy and Mathematics Museum - Mathematics |
The IMAGINARY photo gallery with algebraic surfaces and mathematical works of art from Germany, Austria, the United States, Canada, Belgium and France. The programme Morenaments which enables interactive painting of symmetrical patterns. The Penrose Puzzle Game, a logic puzzle game and the video game jReality with a 3D... | Wikipedia - MiMa Mineralogy and Mathematics Museum - Mathematics |
In the field of medical imaging, the properties of the “Transform Mojette” create a direct mapping and solve the missing wedge problem. However, the image acquisition using the Mojette transform has not been yet developed. The problem of obtaining exact “Mojette” values while using approximated data acquisition has bee... | Wikipedia - Mojette Transform - The Medical tomography |
Besides, the post-processing of medical images is doing well since data acquisition is already done. These results are used by the company Keosys in 2001 with Jerome Fortineau and the company Qualiformed created in 2006 by Stephen Beaumont. Prof. Guédon and the IRCCyN laboratory were heavily involved in the creation of... | Wikipedia - Mojette Transform - The Medical tomography |
In the field of medicine a patient history is an account of the significant events in the patient's life that have a relevance to the issue being addressed. The clinician taking the history guides the process in an attempt to achieve a succinct summary of these relevant details. Much of the history is obtained by askin... | Wikipedia - Psychiatric history - Background |
Some of these questions are quite specific, such as, "How old are you?" and others are more open, such as, "How have you been feeling lately?" Although the structure of the interview may appear disjointed, the end result is usually under a set of headings which have a worldwide similarity. | Wikipedia - Psychiatric history - Background |
In the field of medicine, a healthcare proxy (commonly referred to as HCP) is a document (legal instrument) with which a patient (primary individual) appoints an agent to legally make healthcare decisions on behalf of the patient, when the patient is incapable of making and executing the healthcare decisions stipulated... | Wikipedia - Health care proxy - Summary |
This document also notifies of the authority given from the principal to the agent and states the limitations of this authority.Those over the age of 18 are allowed to have a healthcare proxy, and these documents are useful in situations that render a person unable to communicate their wishes such as being in a persist... | Wikipedia - Health care proxy - Summary |
In the field of medicine, frequency illusion could help doctors, radiologists, and medical professionals detect diseases. Rare diseases or conditions can often get overlooked by those in the medical field due to an unfamiliarity with the condition. Medical researchers suggest that based on frequency illusion, medical p... | Wikipedia - Frequency illusion - Medicine |
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