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Sample records for raaf museum fokker

  1. Immersion Suit Usage Within the RAAF

    1992-01-01

    IMMERSION SUIT USED UVIC QDIS HOLDINGS 202. in 12 Sizes, held by ALSS 492SQN REQUIREMENTS No comment USAGE POLICY REFERENCE DIRAF) AAP 7215.004-1 (P3C...held by ALSS 492SQN. REQUIREMENTS No comment ISACE POLICY REFERENCE DIIAF) AAP 7215.004-1 (P3C Flight Manual) RAAF Supplement No 92 USAGE POUICY UVIC...TYPE P3C REFERENCE Telecon FLTLT Toft I I SQNfRESO AVMED Dated 22 Mar 91 IMMERSION SUIT USED UVIC QDIS HOLDINGS No comment REQUIREMENTS No comment USAGE

  2. Restoran Museum = Museum Restaurant

    2009-01-01

    Tallinnas Vana-Viru 14 asuva restorani Museum sisekujundusest. Sisearhitekt Toomas Korb, tema tähtsamate tööde loetelu. Varem paiknes nendes ruumides tuletõrjemuuseum, endiseid asukaid meenutavad raamitud mustvalged fotod. Ruumi ilmestavad Tom Dixoni loodud kuulvalgustid

  3. Museum Learning.

    Black, Susan

    2002-01-01

    Virtual museums focus on a specific curriculum theme and showcase electronic museum-type collections such as artifacts, paintings, photographs, numerous databases, and Web links to resources around the world. Museums of all types include vital teaching tools that help students make discoveries and form connections with the past, present, and…

  4. Fokker-Planck and quasilinear codes

    Karney, C.F.F.

    1985-11-01

    The interaction of radio-frequency waves with a plasma is described by a Fokker-Planck equation with an added quasilinear term. Methods for solving this equation on a computer are discussed. 40 refs., 12 figs., 3 tabs

  5. Errata: Fokker, a clash of culture

    Heerkens, Johannes M.G.; Ulijn, Jan

    2000-01-01

    What role do cultural play in the survival of companies that face existential problems? We try to provide some answers by looking at the decline of the Dutch aircraft manufacturer Fokker. In 1996 this company went bankrupt and among the causes of this event cultural factors rank high, at least at

  6. Stochastic reliability analysis using Fokker Planck equations

    Hari Prasad, M.; Rami Reddy, G.; Srividya, A.; Verma, A.K.

    2011-01-01

    The Fokker-Planck equation describes the time evolution of the probability density function of the velocity of a particle, and can be generalized to other observables as well. It is also known as the Kolmogorov forward equation (diffusion). Hence, for any process, which evolves with time, the probability density function as a function of time can be represented with Fokker-Planck equation. In stochastic reliability analysis one is more interested in finding out the reliability or failure probability of the components or structures as a function of time rather than instantaneous failure probabilities. In this analysis the variables are represented with random processes instead of random variables. A random processes can be either stationary or non stationary. If the random process is stationary then the failure probability doesn't change with time where as in the case of non stationary processes the failure probability changes with time. In the present paper Fokker Planck equations have been used to find out the probability density function of the non stationary random processes. In this paper a flow chart has been provided which describes step by step process for carrying out stochastic reliability analysis using Fokker-Planck equations. As a first step one has to identify the failure function as a function of random processes. Then one has to solve the Fokker-Planck equation for each random process. In this paper the Fokker-Planck equation has been solved by using Finite difference method. As a result one gets the probability density values of the random process in the sample space as well as time space. Later at each time step appropriate probability distribution has to be identified based on the available probability density values. For checking the better fitness of the data Kolmogorov-Smirnov Goodness of fit test has been performed. In this way one can find out the distribution of the random process at each time step. Once one has the probability distribution

  7. Massively parallel Fokker-Planck calculations

    Mirin, A.A.

    1990-01-01

    This paper reports that the Fokker-Planck package FPPAC, which solves the complete nonlinear multispecies Fokker-Planck collision operator for a plasma in two-dimensional velocity space, has been rewritten for the Connection Machine 2. This has involved allocation of variables either to the front end or the CM2, minimization of data flow, and replacement of Cray-optimized algorithms with ones suitable for a massively parallel architecture. Calculations have been carried out on various Connection Machines throughout the country. Results and timings on these machines have been compared to each other and to those on the static memory Cray-2. For large problem size, the Connection Machine 2 is found to be cost-efficient

  8. Technology Museums in Denmark

    Søndergaard, Morten Karnøe

    2012-01-01

    This article presents an exhibit review of some of the major technology museums in Denmark. First comes an introduction to the Danish museum ”landscape”. Second a total of six museums and their technology focused exhibits are presented. Among the museums are the Fisheries and Maritime Museum...... in Esbjerg, housing one of the most impressive and representative exhibitions on the technology behind the strong Danish maritime sector. Another museum being mentioned is the Energy Museum, which covers the background for some of the major breakthroughs performed in Denmark within this area; particularly...... within wind power technology. Finally special attention is devoted to the Danish Technological Museum. A museum which is the oldest and most elaborate of all the technology museums. The museum covers virtually every technological breakthrough with any relevance in a Danish section, with a special focus...

  9. Fokker-Planck equation in mirror research

    Post, R.F.

    1983-01-01

    Open confinement systems based on the magnetic mirror principle depend on the maintenance of particle distributions that may deviate substantially from Maxwellian distributions. Mirror research has therefore from the beginning relied on theoretical predictions of non-equilibrium rate processes obtained from solutions to the Fokker-Planck equation. The F-P equation plays three roles: Design of experiments, creation of classical standards against which to compare experiment, and predictions concerning mirror based fusion power systems. Analytical and computational approaches to solving the F-P equation for mirror systems will be reviewed, together with results and examples that apply to specific mirror systems, such as the tandem mirror

  10. Maximum Path Information and Fokker Planck Equation

    Li, Wei; Wang A., Q.; LeMehaute, A.

    2008-04-01

    We present a rigorous method to derive the nonlinear Fokker-Planck (FP) equation of anomalous diffusion directly from a generalization of the principle of least action of Maupertuis proposed by Wang [Chaos, Solitons & Fractals 23 (2005) 1253] for smooth or quasi-smooth irregular dynamics evolving in Markovian process. The FP equation obtained may take two different but equivalent forms. It was also found that the diffusion constant may depend on both q (the index of Tsallis entropy [J. Stat. Phys. 52 (1988) 479] and the time t.

  11. Massively parallel Fokker-Planck code ALLAp

    Batishcheva, A.A.; Krasheninnikov, S.I.; Craddock, G.G.; Djordjevic, V.

    1996-01-01

    The recently developed for workstations Fokker-Planck code ALLA simulates the temporal evolution of 1V, 2V and 1D2V collisional edge plasmas. In this work we present the results of code parallelization on the CRI T3D massively parallel platform (ALLAp version). Simultaneously we benchmark the 1D2V parallel vesion against an analytic self-similar solution of the collisional kinetic equation. This test is not trivial as it demands a very strong spatial temperature and density variation within the simulation domain. (orig.)

  12. Museums and Their Functions.

    Osborne, Harold

    1985-01-01

    Historical background concerning the nature and function of museums is provided, and the aesthetic functions of museums are discussed. The first major aesthetic function of museums is to preserve the artistic heritage of mankind and to make it widely available. The second major function is patronage. (RM)

  13. Museums and Their Enemies.

    Haskell, Francis

    1985-01-01

    Since the eighteenth century, both artists and art historians have received educational benefits from public art museums. The main function of public museums, however, has usually been the improvement or refinement of public taste. But in addition to education and pleasure, another museum objective is that of moral improvement. (RM)

  14. Nonlinear Fokker-Planck Equations Fundamentals and Applications

    Frank, Till Daniel

    2005-01-01

    Providing an introduction to the theory of nonlinear Fokker-Planck equations, this book discusses fundamental properties of transient and stationary solutions, emphasizing the stability analysis of stationary solutions by means of self-consistency equations, linear stability analysis, and Lyapunov's direct method. Also treated are Langevin equations and correlation functions. Nonlinear Fokker-Planck Equations addresses various phenomena such as phase transitions, multistability of systems, synchronization, anomalous diffusion, cut-off solutions, travelling-wave solutions and the emergence of power law solutions. A nonlinear Fokker-Planck perspective to quantum statistics, generalized thermodynamics, and linear nonequilibrium thermodynamics is given. Theoretical concepts are illustrated where possible by simple examples. The book also reviews several applications in the fields of condensed matter physics, the physics of porous media and liquid crystals, accelerator physics, neurophysics, social sciences, popul...

  15. Fokker-Planck equation resolution for N variables. Application examples

    Munoz, A.; Garcia-Olivares, A.

    1994-01-01

    A set of problems which are reducible to Fokker-Planck equations are presented. Those problems have been solved by using the CHAPKOL library. This library of programs solves stochastic Fokker-Plank equations in one or several dimensions by using the Chapman- Kolmogorov integral. This method calculates the probability distribution at a time t + dt from a distribution given at time t through a convolution integral in which the integration is the product of the distribution function at time t and the Green function of the Fokker-Planck equation. The method have some numerical advantages when compared with finite differences algorithms. The accuracy of the method is analysed in several specific cases. (Author) 9 refs

  16. Generalized Fokker-Planck equations for coloured, multiplicative Gaussian noise

    Cetto, A.M.; Pena, L. de la; Velasco, R.M.

    1984-01-01

    With the help of Novikov's theorem, it is possible to derive a master equation for a coloured, multiplicative, Gaussian random process; the coefficients of this master equation satisfy a complicated auxiliary integro-differential equation. For small values of the Kubo number, the master equation reduces to an approximate generalized Fokker-Planck equation. The diffusion coefficient is explicitly written in terms of correlation functions. Finally, a straightforward and elementary second order perturbative treatment is proposed to derive the same approximate Fokker-Planck equation. (author)

  17. Corporate Training in Museums

    Causey, Adera

    2011-01-01

    Museums often court corporate audiences through special event rentals and development and promotional partnerships. But we rarely approach them as potential adult learners. In overlooking them, we miss the potential of reaching a large number of often novice museum participants who can gain from gallery learning and develop a relationship with our…

  18. The Herbert Virtual Museum

    Panagiotis Petridis

    2013-01-01

    Full Text Available In recent years, virtual reality and augmented reality have emerged as areas of extreme interest as unique methods for visualising and interacting with digital museum artefacts in a different context, for example, as a virtual museum or exhibition, particularly over the Internet. Modern cultural heritage exhibitions have evolved from static to dynamic exhibitions and challenging explorations. This paper presents two different applications developed for the Herbert Museum and Art Gallery that make the user’s experience more immersive, engaging, and interactive. The first application utilizes mobile phone devices in order to enrich the visitors experience in the museum, and the second application is a serious game for cultural heritage and in particular for museum environments focusing on the younger visitors.

  19. Fokker-Planck transport in solid state accelerator concepts

    Newberger, B.; Tajima, T.

    1989-01-01

    Particle transport in a crystalline solid under channeling conditions is considered by means of a Fokker-Planck description. The model includes electron multiple scattering, radiation damping and an accelerating electric field. Analytic solutions have been obtained using a harmonic potential model to describe the channeling forces. These solutions will be described

  20. The Organization of Museums: Practical Advice. Museums and Monuments, IX.

    Adams, Philip R.; And Others

    This manual deals with the organization of museums. The manual includes 10 chapters written by different people involved in museum work in various parts of the world. Chapter I, The Museum and Its Functions, deals with such topics as definition, collecting, identifying, and recording. Chapter II considers the administration of museums. Chapter…

  1. A comparative sociological study of peace museums and military museums

    Murakami, Toshifumi

    2003-01-01

    This paper compares peace museums and military museums in Japan and foreign countries. It analyses the features, social functions of both peace and military museums, and considers the social influence on both museums. A public relations facility of the Self Defense Forces is regarded as a military museum in Japan, so the development and contents of the exhibition of such public relations facilities are analyzed. A half of them were established in a period between 1964 and 1969. Three new larg...

  2. Virtual Museums as Educational Tool

    2007-01-01

    Virtual Museums as Educational Tool On this web site you will find a collection of resources on virtual museums. The web site is meant to be a knowledge base for people with interest in museums, virtuality and education, and how virtual museums may contribute to adult education and lifelong...

  3. Another New Museum?

    Michels, Christoph; Beyes, Timon; Steyaert, Chris

    2014-01-01

    city is at work in the planning of a new art museum in a medium-sized Swiss city. The analysis shows how the entrepreneurial rationale is contested and re-appropriated through the use of classic and situational modes to organize this cultural institution. The ways of imagining the museum are described...... as the effects of these three modes of ordering – entrepreneurial, classic, and situational – as well as their hybridization. The authors conclude that by attending to the multiple layers of urban life, which unfold in and around museums, we can imagine other ‘new museums’ than those of the entrepreneurial city....

  4. The effects of the Dutch museum pass on museum visits and museum revenues

    van der Werff, S.; Koopmans, C.; Boyer, C.

    2014-01-01

    The Dutch museum pass gives unlimited access for a year to most major Dutch museums and around the half of all Dutch museums for a fixed fee. The fee revenues are distributed among participating museums in proportion to the amount of visits by pass holders and their ticket prices. In this paper, it

  5. Det medialiserede museum

    Rudloff, Maja

    2013-01-01

    Over the past two decades, digital technologies have gained a greater and more important role in communication and dissemination of knowledge by museums. This article argues that the digitization of museum communication can be viewed as a result of a mediatization process that is connected...... to a cultural-political and museological focus on digital dissemination, in which user experience, interactivity, and participation are central concepts. The article argues that the different forms of communication, representation, and reception offered by digital media, together with the interactive and social...... of museum visiting has been transformed and somewhat adapted to new media-created forms of communication and action. From a more general perspective, the article may be regarded as a contribution to a continuous discussion of the role museums must play in a mediatized society....

  6. Climate Museum and Garden

    Gregg, Jay; Bille, Dorthe

    2017-04-01

    The Climate Museum and Garden is conceived as a cross-disciplinary experience, where the arts and sciences link together to increase understanding of the Earth's climate and its relevance to our fate as a species. This would be a place of inspiration. The Climate Museum and Garden would merge concepts of modern art museums and modern science museums, with exhibitions, live music and theater performances, visitor interaction, unique discoveries and reflection. It would be a place where visitors are immersed in experiences, lingering indoors and out in quiet consideration and gratitude for our planet's atmosphere. The story of climate change is compelling in its own right; theories of the greenhouse effect go back over century and climate policy has stretched back a few decades. Whereas scientific researchers have been contributing to understanding the mechanisms and impacts of climate change for many decades; whereas researchers have participated in climate summits and informed policy makers; whereas researchers have taught classes of gifted students; in all of this, the public has mostly missed out. This public relations gap has been unfortunately filled by those that would seek to politicize and mislead the public, leading to an engagement gap among the general public. Now we stand on a precipice. Therefore we see a ripe opportunity to reach out and inspire the population. We build off of current pedagogic research that shows that experienced-based learning is more impactful when it engages the senses and elicits an emotional response. People understand what they experience, what they feel, and this serves as the basis for personal reflection. In this sense the visitor experience is generative, in that it promotes further personal investigation and interaction. The Climate Museum and Garden would be a start. In the future, we envisage a future network of climate museums in all major cities. It would be a flagship attraction for any city, along with their art

  7. FIFPC, a fast ion Fokker--Planck code

    Fowler, R.H.; Callen, J.D.; Rome, J.A.; Smith, J.

    1976-07-01

    A computer code is described which solves the Fokker--Planck equation for the velocity space distribution of fast ions injected into a tokamak plasma. The numerical techniques are described and use of the code is outlined. The program is written in FORTRAN IV and is modularized in order to provide greater flexibility to the user. A program listing is provided and the results of sample cases are presented

  8. Chaotic universe dynamics using a Fokker-Planck equation

    Coule, D.H.; Olynyk, K.O.

    1987-07-01

    A Fokker-Planck equation that accounts for fluctuations in field and its conjugate momentum is solved numerically for the case of a λ phi 4 potential. Although the amount of inflation agrees closely with that expected classically, in certain cases (large initial fields or large dispersions),the ''slow rolling'' approximation appears invalid. In such cases inflation would stop prematurely before possibly restarting. 18 refs., 2 figs

  9. Vectorized Fokker-Planck package for the CRAY-1

    McCoy, M.G.; Mirin, A.A.; Killeen, J.

    1979-08-01

    A program for the solution of the time-dependent, two dimensional, nonlinear, multi-species Fokker-Planck equation is described. The programming is written such that the loop structure is highly vectorizable on the CRAY FORTRAN Compiler. A brief discussion of the Fokker-Planck equation itself is followed by a description of the procedure developed to solve the equation efficiently. The Fokker-Planck equation is a second order partial differential equation whose coefficients depend upon moments of the distribution functions. Both the procedure for the calculation of these coefficients and the procedure for the time advancement of the equation itself must be done efficiently if significant overall time saving is to result. The coefficients are calculated in a series of nested loops, while time advancement is accomplished by a choice of either a splitting or an ADI technique. Overall, timing tests show that the vectorized CRAY program realizes up to a factor of 12 advantage over an optimized CDC-7600 program and up to a factor of 365 over a non-vectorized version of the same program on the CRAY

  10. Derivation of a Fokker-Planck equation for bunched beams

    Ruggiero, A.G.

    1993-01-01

    This report investigates the derivation of the Fokker-Planck equation which is commonly used to evaluate the evolution with time of an ensemble of particles under the effect of external rf forces, cooling and forces of stochastic nature like intrabeam scattering. The conventional approach based on the classical work by Chandrasekhar is first exposed, where the phase delay and the momentum error of the particle are used. The method is then extended to the case the distribution function is expressed in terms of the amplitude of motion instead of the original rectilinear variables. The new Fokker-Planck equation is obtained with an averaging process over the phase distribution instead of the time-averaging as it was usually performed earlier, to avoid the appearance of a singularity behavior. The solution of the Fokker-Planck equation is chosen in the proper form which makes easier the evaluation of the beam lifetime in the presence of the separatrix of the rf buckets. Finally the numerical applications apply the Relativistic Heavy Ion Collider (RHIC)

  11. Numerical method for the nonlinear Fokker-Planck equation

    Zhang, D.S.; Wei, G.W.; Kouri, D.J.; Hoffman, D.K.

    1997-01-01

    A practical method based on distributed approximating functionals (DAFs) is proposed for numerically solving a general class of nonlinear time-dependent Fokker-Planck equations. The method relies on a numerical scheme that couples the usual path-integral concept to the DAF idea. The high accuracy and reliability of the method are illustrated by applying it to an exactly solvable nonlinear Fokker-Planck equation, and the method is compared with the accurate K-point Stirling interpolation formula finite-difference method. The approach is also used successfully to solve a nonlinear self-consistent dynamic mean-field problem for which both the cumulant expansion and scaling theory have been found by Drozdov and Morillo [Phys. Rev. E 54, 931 (1996)] to be inadequate to describe the occurrence of a long-lived transient bimodality. The standard interpretation of the transient bimodality in terms of the flat region in the kinetic potential fails for the present case. An alternative analysis based on the effective potential of the Schroedinger-like Fokker-Planck equation is suggested. Our analysis of the transient bimodality is strongly supported by two examples that are numerically much more challenging than other examples that have been previously reported for this problem. copyright 1997 The American Physical Society

  12. Exact solutions of the Fokker-Planck equation from an nth order supersymmetric quantum mechanics approach

    Schulze-Halberg, Axel [Escuela Superior de Fisica y Matematicas, IPN, Unidad Profesional Adolfo Lopez Mateos, Col. San Pedro Zacatenco, Edificio 9, 07738 Mexico D.F. (Mexico)], E-mail: xbataxel@gmail.com; Rivas, Jesus Morales [Universidad Autonoma Metropolitana - Azcapotzalco, CBI - Area de Fisica Atomica Molecular Aplicada, Av. San Pablo 180, Reynosa Azcapotzalco, 02200 Mexico D.F. (Mexico)], E-mail: jmr@correo.azc.uam.mx; Pena Gil, Jose Juan [Universidad Autonoma Metropolitana - Azcapotzalco, CBI - Area de Fisica Atomica Molecular Aplicada, Av. San Pablo 180, Reynosa Azcapotzalco, 02200 Mexico D.F. (Mexico)], E-mail: jjpg@correo.azc.uam.mx; Garcia-Ravelo, Jesus [Escuela Superior de Fisica y Matematicas, IPN, Unidad Profesional Adolfo Lopez Mateos, Col. San Pedro Zacatenco, Edificio 9, 07738 Mexico D.F. (Mexico)], E-mail: ravelo@esfm.ipn.mx; Roy, Pinaki [Physics and Applied Mathematics Unit, Indian Statistical Institute, Calcutta-700108 (India)], E-mail: pinaki@isical.ac.in

    2009-04-20

    We generalize the formalism of nth order Supersymmetric Quantum Mechanics (n-SUSY) to the Fokker-Planck equation for constant diffusion coefficient and stationary drift potential. The SUSY partner drift potentials and the corresponding solutions of the Fokker-Planck equation are given explicitly. As an application, we generate new solutions of the Fokker-Planck equation by means of our first- and second-order transformation.

  13. Exact solutions of the Fokker-Planck equation from an nth order supersymmetric quantum mechanics approach

    Schulze-Halberg, Axel; Rivas, Jesus Morales; Pena Gil, Jose Juan; Garcia-Ravelo, Jesus; Roy, Pinaki

    2009-01-01

    We generalize the formalism of nth order Supersymmetric Quantum Mechanics (n-SUSY) to the Fokker-Planck equation for constant diffusion coefficient and stationary drift potential. The SUSY partner drift potentials and the corresponding solutions of the Fokker-Planck equation are given explicitly. As an application, we generate new solutions of the Fokker-Planck equation by means of our first- and second-order transformation.

  14. Teaching science in museums

    Tran, Lynn Uyen

    Museums are free-choice, non-threatening, non-evaluative learning and teaching environments. They enable learners to revisit contents, authentic objects, and experiences at their own leisure as they continually build an understanding and appreciation of the concepts. Schools in America have used museums as resources to supplement their curriculum since the 19 th century. Field trip research is predominantly from the teachers' and students' perspectives, and draws attention to the importance for classroom teachers and students to prepare prior to field trips, have tasks, goals, and objectives during their time at the museum, and follow up afterwards. Meanwhile, museum educators' contributions to field trip experiences have been scantily addressed. These educators develop and implement programs intended to help students' explore science concepts and make sense of their experiences, and despite their limited time with students, studies show they can be memorable. First, field trips are a break in the usual routine, and thus have curiosity and attention attracting power. Second, classroom science teaching literature suggests teachers' teaching knowledge and goals can affect their behaviors, and in turn influence student learning. Third, classroom teachers are novices at planning and implementing field trip planners, and museum educators can share this responsibility. But little is reported on how the educators teach, what guides their instruction, how classroom teachers use these lessons, and what is gained from these lessons. This study investigates two of these inquiries. The following research questions guided this investigation. (1) How do educators teaching one-hour, one-time lessons in museums adapt their instruction to the students that they teach? (2) How do time limitations affect instruction? (3) How does perceived variability in entering student knowledge affect instruction? Four educators from two museums took part in this participant observation study to

  15. The Educational Museum: Innovations and Technologies Transforming Museum Education. The Benaki Museum, Athens, 17 October 2013

    Dimitra Christidou

    2014-01-01

    Full Text Available The main topic of 'The Educational Museum: Innovations and Technologies Transforming Museum Education 'conference, third in a series of conferences organised by the Benaki Museum in partnership with the American Embassy and the British Council in Greece, was the use of technology and social media as means of transforming museum education and, sometimes, funding museum exhibitions and educational programmes. Among others, the conference aimed to discuss the use of digital applications such as Facebook, Twitter, Pinterest and Kickstarter by museums in order to attract a wider audience, interpret their collections and even fund their programmes.

  16. Museums USA: Art, History, Science, and Other Museums.

    National Endowment for the Arts, Washington, DC.

    The results and analysis of an earlier museum survey, presented in "Museum U.S.A.: Highlights" (ED 093 777), are given in this document. The purpose is to present a comprehensive picture of museums in the United States--their numbers and locations, types and functions, facilities and finances, personnel and trustees, and activities and attendance.…

  17. SEMIOTIC MODELS IN MUSEUM COMMUNICATION

    Plokhotnyuk Vladimir

    2018-02-01

    Full Text Available This article proposes a way of formalizing the description of various types of relations between the elements of museum communication based on the semiotic approach and the concepts introduced by F. de Saussure, C.S. Pierce and C.W. Morris. Semiotic models can be used to explain the specifics of museum communication for museum studies and as a methodological basis for developing various versions of databases or other software for museum affairs.

  18. "I love Skagen Museum"

    Laursen, Ditte; Hviid Mortensen, Christian; Olesen, Anne Rørbæk

    2017-01-01

    this gap by investigating empirically how one type of institution, namely museums, and their Facebook followers, actually communicate. Our approach is innovative in combining analytical tools from speech act theory and Conversation Analysis (CA) to a corpus of activities from the Facebook pages of nine...... Danish museums of different types and sizes collected during eight consecutive weeks in 2013. This approach enables us to both investigate communicative actions as isolated speech acts and the micromechanics of the interaction that potentially arise from these actions. Our findings indicate that certain...

  19. Is Museum Education "Rocket Science"?

    Dragotto, Erin; Minerva, Christine; Nichols, Michelle

    2006-01-01

    The field of museum education has advanced and adapted over the years to meet the changing needs of audiences as determined by new research, national policy, and international events. Educators from Chicago's Adler Planetarium & Astronomy Museum provide insight into a (somewhat) typical museum education department, especially geared for readers…

  20. How to Visit a Museum.

    Rebetez, Pierre

    The primary aim of this study is to encourage schools and museums to unite their efforts to further the use of the museum for teaching purposes and to promote the full development of creative faculties. The educational function of the museum is explored in consideration of the thirteen to eighteen year old age group. A recurring theme throughout…

  1. Myths, Mummies and Museums.

    Norby, Shirley

    1979-01-01

    Greek mythology, Egyptian mummies, and the Metropolitan Museum of Art in New York City are the focus of a one-semester course given at the Sea Girt (New Jersey) Elementary School. It is an interdisciplinary program wherein students (grade 8) study ancient civilizations and do projects related to their studies. (KC)

  2. Museums, Environments, Information

    Koutamanis, A.

    2015-01-01

    Modern digital media already permeate the physical world. The portability of information devices and the ubiquity of networks allow us to access information practically anyplace, creating digital overlays on reality. This also allows us to bring information we routinely archive in museums and

  3. A fractional Fokker-Planck model for anomalous diffusion

    Anderson, Johan, E-mail: anderson.johan@gmail.com [Department of Earth and Space Sciences, Chalmers University of Technology, SE-412 96 Göteborg (Sweden); Kim, Eun-jin [Department of Mathematics and Statistics, University of Sheffield, Hicks Building, Hounsfield Road, Sheffield S3 7RH (United Kingdom); Moradi, Sara [Ecole Polytechnique, CNRS UMR7648, LPP, F-91128 Palaiseau (France)

    2014-12-15

    In this paper, we present a study of anomalous diffusion using a Fokker-Planck description with fractional velocity derivatives. The distribution functions are found using numerical means for varying degree of fractionality of the stable Lévy distribution. The statistical properties of the distribution functions are assessed by a generalized normalized expectation measure and entropy in terms of Tsallis statistical mechanics. We find that the ratio of the generalized entropy and expectation is increasing with decreasing fractionality towards the well known so-called sub-diffusive domain, indicating a self-organising behavior.

  4. Fokker-type dynamics with three-body correlations

    Salas, A.; Sanchez-Ron, J.M.

    1981-01-01

    Dynamical systems of N point particles without internal degrees of freedom are studied. Their equations of motion are derived from a Fokker-type variational principle with n-body correlations (n = 2,3,...,N), with special emphasis on the case n = 3. The distinction between n-body correlation and n-body effective force is analyzed in detail, with the help of an example. Maximal sets of independent three-body Poincare-invariant scalars are given. An example of three-body correlation formally similar to the usual two-body long-range scalar correlation is given and discussed. (author)

  5. Fokker-Planck modeling of pitting corrosion in underground pipelines

    Camacho, Eliana Nogueira [Risco Ambiental Engenharia, Rio de Janeiro, RJ (Brazil); Melo, Paulo F. Frutuoso e [Coordenacao dos Programas de Pos-Graduacao de Engenharia (COPPE/UFRJ), Rio de Janeiro, RJ (Brazil). Programa de Engenharia Nuclear; Saldanha, Pedro Luiz C. [Comissao Nacional de Energia Nuclear (CGRC/CNEN), Rio de Janeiro, RJ (Brazil). Coordenacao Geral de Reatores e Ciclo do Combustivel; Silva, Edson de Pinho da [Universidade Federal Rural do Rio de Janeiro (UFRRJ), Seropedica, RJ (Brazil). Dept. of Physics

    2011-07-01

    Full text: The stochastic nature of pitting corrosion has been recognized since the 1930s. It has been learned that this damage retains no memory of its past. Instead, the future state is determined only by the knowledge of its present state. This Markovian property that underlies the stochastic process governing pitting corrosion has been explored as a discrete Markovian process by many authors since the beginning of the 1990s for underground pipelines of the oil and gas industries and nuclear power plants. Corrosion is a genuine continuous time and space state Markovian process, so to model it as a discrete time and/or state space is an approximation to the problem. Markovian chains approaches, with an increasing number of states, could involve a large number of parameters, the transition rates between states, to be experimentally determined. Besides, such an increase in the number of states produces matrices with huge dimensions leading to time-consuming computational solutions. Recent approaches involving Markovian discrete process have overcome those difficulties but, on the other hand, a large number of soil and pipe stochastic variables have to be known. In this work we propose a continuous time and space state approach to the evolution of pit corrosion depths in underground pipelines. In order to illustrate the application of the model for defect depth growth a combination of real life data and Monte Carlo simulation was used. The process is described by a Fokker-Planck equation. The Fokker-Planck equation is completely determined by the knowledge of two functions known as the drift and diffusion coefficients. In this work we also show that those functions can be estimated from corrosion depth data from in-line inspections. Some particular forms of drift and diffusion coefficients lead to particular Fokker-Planck equations for which analytical solutions are known, as is the case for the Wiener process, the Ornstein-Uhlenbeck process and the Brownian motion

  6. Integral solution for the spherically symmetric Fokker-Planck equation

    Donoso, J.M.; Soler, M.

    1993-01-01

    We propose an integral method to deal with the spherically symmetric non-linear Fokker-Planck equation appearing in plasma physics. A probability transition expression is obtained, which takes into account the proper domain for the radial velocity component. The analytical and computational results are new, and the time evolution is completely satisfactory. The main achievement of the method is conservation of both the initial norm and energy for unlimited times, which has not been attained in the differential approach to the problem. (orig.)

  7. IBA in the museum

    Menu, M.

    1990-01-01

    The Research Laboratory of the Museums of France (LRMF) has been a part of the Louvre Museum since 1931. At the beginning, paintings were only examined by means of optical microscopy, under UV or IR light, or by X-ray radiography. With the development of archaeometry in the early 1960s, different spectrometric techniques have been applied to the analysis of works of art and archaeological objects: UV spectrometry, XRF, and even SEM coupled to an X-ray Si(Li) detector. Crystalline objects were investigated with XRD and Fourier transform infrared spectrometry (FTIR); organic matter with gas chromatography, FTIR, UV and visible spectrophotometry. Thus the principal aim of the LRMF is to characterize the materials and the techniques involved in the creation of art and archaeological objects, for example, methods of production, provenance studies, authentication, and conservation. (The problem of dating is for the time being only a minor subject of research at the LRMF). Because of the valuable nature of such objects, nondestructive methods of analysis have been developed, and consequently the results have to be more and more accurate to answer the questions put to us by the art historian. Moreover, the works of art must stay inside the security area of the museum. Therefore, it was decided in 1982 to install within the Louvre an accelerator dedicated solely to museum problems. The installation of AGLAE, begun in 1984, has now been completed. The accelerator system, a Pelletron 6SDH2 from NEC, was rendered operational in June 1988. A general consensus with regard to the applications of the ion beam techniques in art and archaeology was arrived at during the International Workshop held in Pont-a-Mousson, France in 1985, which brought together museum scientists as well as IBA physicists who had applied these techniques to archaeology, geology and metallurgy. (orig./WL)

  8. FOR MUSEUM WORK

    Margherita Sani

    2017-05-01

    Full Text Available The role of museums in society has expanded significantly in the last decades: from temples of knowledge to forums for debate and discussion, from repositories of objects to people-centred institutions with social responsibilities and functions. This shift reflects an ongoing trend to democratise museums and make them more accessible to wider audiences and responsive to the public’s changing needs, in particular the interests of local communities, whose composition has changed in recent years to include migrants and people of different ethnic backgrounds. With annual migration flows to the EU as a whole projected to increase from about 1 043 000 people in 2010 to 1 332 500 by 2020, the question of how cultural institutions can contribute to effective integration and dialogue has become more relevant than ever. Funders and society at large expect museums to play their part in facilitating the integration and peaceful coexistence of newcomers, with financial resources being made available, also at the EU level, to support them in this effort. Many questions can be raised as to whether it is right and appropriate to charge museums with these responsibilities and whether this would push the boundaries of their work too far and give the social function an exceedingly prominent role over the traditional conservation and educational tasks museums already fulfil. But this discussion seems to be already obsolete in the light of the growing body of evidence on good practices available at the European level. This essay aims to illustrate some of them, as well as to discuss some underpinning theoretical issues and methodological approaches.

  9. Darboux transformations for (1+2)-dimensional Fokker-Planck equations with constant diffusion matrix

    Schulze-Halberg, Axel

    2012-01-01

    We construct a Darboux transformation for (1+2)-dimensional Fokker-Planck equations with constant diffusion matrix. Our transformation is based on the two-dimensional supersymmetry formalism for the Schrödinger equation. The transformed Fokker-Planck equation and its solutions are obtained in explicit form.

  10. 77 FR 37337 - Airworthiness Directives; Fokker Services B.V. Airplanes

    2012-06-21

    ... corrosion pits. The extent of the corrosion indicates that the initial crack existed for a substantial... SBF100-32- 161, dated April 7, 2011; and Fokker Engineering Report, MRB Appendix 1, SE-623, Issue 8... associated thresholds and intervals described in Fokker Engineering Report, MRB Appendix 1, SE-623, Issue 8...

  11. Solving the Fokker-Planck equation on a massively parallel computer

    Mirin, A.A.

    1990-01-01

    The Fokker-Planck package FPPAC had been converted to the Connection Machine 2 (CM2). For fine mesh cases the CM2 outperforms the Cray-2 when it comes to time-integrating the difference equations. For long Legendre expansions the CM2 is also faster at computing the Fokker-Planck coefficients. 3 refs

  12. Designing a logistic control system : dealing with changes in Fokker's sheet metal unit

    Gomes, Javier

    2008-01-01

    The following report presents the results of the Logistics Design Project carried out at the sheet metal unit of Stork-Fokker AESP, from October 2007 to March 2008. Stork Fokker AESP designs, develops and produces advanced structures and electrical systems for the aerospace and defense industry. The

  13. The museum as information space

    Navarrete, T.; Mackenzie Owen, J.

    2016-01-01

    space to being outside the museum in the online information space of the Internet. This has fundamental implications for the institutional role of museums, our understanding of metadata and the methods of documentation. The onsite museum institution will, eventually, not be able to function...... as an institutional entity on the Internet, for in this new information space, objects, collections and museums, all function as independent components in a vast universe of data, side by side at everyone’s disposal at anytime. Potentially, users can access cultural heritage anytime, anywhere and anyhow. © The Author......Although museums vary in nature and may have been founded for all sorts of reasons, central to all museum institutions are the collected objects. These objects are information carriers organized in a catalogue system. In this chapter, the museum will be conceived as an information space, consisting...

  14. Sustainability in Modern Art Museums

    Campolmi, Irene

    2013-01-01

    The paper analyzes the concept of sustainability in European governmental museum policies. It takes into consideration great modern art museums, particularly Tate Modern. On the one hand, the issue of sustainability is linked to art museums inasmuch these institutions operate for the sustainable...... to their eligibility for funding and it is indeed an economic rather than a cultural issue. Though, modern art museums’ sustainability relies not only in developing economic and environmental strategies but mostly in creating cultural policies that favor art museums in accomplishing same tasks but from different...... curatorial and managerial perspectives. A long-term sustainable museum model steps beyond Foucault’s notion that art museums are “heterotopy”, i.e. spaces that present art as an alternative phenomenon outside reality. On the contrary, a sustainable model for museums acts as “archètopy”, i.e. a space (tòpos...

  15. Integral propagator solvers for Vlasov-Fokker-Planck equations

    Donoso, J M; Rio, E del

    2007-01-01

    We briefly discuss the use of short-time integral propagators on solving the so-called Vlasov-Fokker-Planck equation for the dynamics of a distribution function. For this equation, the diffusion tensor is singular and the usual Gaussian representation of the short-time propagator is no longer valid. However, we prove that the path-integral approach on solving the equation is, in fact, reliable by means of our generalized propagator, which is obtained through the construction of an auxiliary solvable Fokker-Planck equation. The new representation of the grid-free advancing scheme describes the inherent cross- and self-diffusion processes, in both velocity and configuration spaces, in a natural manner, although these processes are not explicitly depicted in the differential equation. We also show that some splitting methods, as well as some finite-difference schemes, could fail in describing the aforementioned diffusion processes, governed in the whole phase space only by the velocity diffusion tensor. The short-time transition probability offers a stable and robust numerical algorithm that preserves the distribution positiveness and its norm, ensuring the smoothness of the evolving solution at any time step. (fast track communication)

  16. Linear analysis of the momentum cooling Fokker-Planck equation

    Rosenzweig, J.B.

    1989-01-01

    In order to optimize the extraction scheme used to take antiprotons out of the accumulator, it is necessary to understand the basic processes involved. At present, six antiproton bunches per Tevatron store are removed sequentially by RF unstacking from the accumulator. The phase space dynamics of this process, with its accompanying phase displacement deceleration and phase space dilution of portions of the stack, can be modelled by numerical solution of the longitudinal equations of motion for a large number of particles. We have employed the tracking code ESME for this purpose. In between RF extractions, however, the stochastic cooling system is turned on for a short time, and we must take into account the effect of momentum stochastic cooling on the antiproton energy spectrum. This process is described by the Fokker-Planck equation, which models the evolution of the antiproton stack energy distribution by accounting for the cooling through an applied coherent drag force and the competing heating of the stack due to diffusion, which can arise from intra-beam scattering, amplifier noise and coherent (Schottky) effects. In this note we examine the aspects of the Fokker-Planck in the regime where the nonlinear terms due to Schottky effects are small. This discussion ultimately leads to solution of the equation in terms of an orthonormal set of functions which are closely related to the quantum simple-harmonic oscillator wave-functions. 5 refs

  17. Communicative Functions of the Museum Lobby

    Mortensen, Christian Hviid; Rudloff, Maja; Vestergaard, Vitus

    2014-01-01

    In a time with a heightened focus on how museum architecture and exhibition design shapes the museum visit, the entrance space of museums, the museum lobby, is remarkably absent from the museum literature and research. Still, the museum lobby is the first encounter visitors have with the museum...... and the last impression that they take home and share with others. This article analyzes museum lobbies as communication spaces in order to identify the different functions afforded by such spaces. In an explorative study of five Danish museum lobbies, we offer a preliminary categorization of these functions...

  18. British Museum paintings

    Edmonds, Frances

    2011-01-01

    Frances Edmonds is one of a group of artists selected for the show ‘Territories’ taking place at Galerie Windkracht 13 in Den Helder, Holland this July 2012. This exhibition is curated by Sharon Beavan and Gethin Evans. The artists represented work across the boundaries of two and three-dimensional and time based form. The brief – to interrogate and explore the notion of territories. Frances will be showing several paintings from the British Museum series, based on imagery collected ...

  19. RESOURCE CENTRE AT THE SOUTH AFRICAN MUSEUM

    ciunl ictlt.P cnnipc;. Material from other museums. Worksheets, activity books, guides, pamp~lets and other educational material from museums 1n Southern. Africa and overseas are kept in the museum education section of the Resource Centre. General infonnation on museums and museum technology are also collected.

  20. Orientalist Imaginations and Touristification of Museums

    Ooi, Can-Seng

    2005-01-01

    This paper draws inspiration from Edward Said's orientalism, and examines how the three National Museums of Singapore - the Singapore History Museum, the Singapore Art Museum and the Asian Civilizations Museums - are orientalized. The process is mediated through the museums' close links to touris...

  1. ESO and Fokker Space Sign Contract about VLTI Delay Line

    1998-03-01

    The European Southern Observatory is building the world's largest optical telescope, the Very Large Telescope (VLT) , at the ESO Paranal Observatory in Chile. The VLT consists of four 8.2-m unit telescopes and several smaller, moveable Auxiliary Telescopes. When coupled as the giant VLT Interferometer (VLTI) , they will together provide the sharpest images ever obtained by any optical telescope. It will in principle be able to see an astronaut on the surface of the Moon, 400,000 km away. The VLTI Delay Lines Fokker Space (Leiden, The Netherlands) has been awarded a contract for the delivery of the Delay Line of the VLTI. This is a mechanical-optical system that will compensate the optical path differences of the light beams from the individual telescopes. Such a system is necessary to ensure that the light from all telescopes arrive in the same phase at the focal point of the interferometer. Otherwise, the very sharp interferometric images cannot be obtained. ESO PR Photo 08/98 [JPEG, 102k] Schematic representation of the VLTI Delay Line, showing the retro-reflector on its moving base. For more details, please consult the technical explanation below. This highly accurate system will be developed in close co-operation with the Dutch institute TNO-TPD (Netherlands Organization for Applied Scientific Research - Institute of Applied Physics) . The most innovative feature of the Delay Line is the new control strategy, a two-stage control system, based on linear motor technology, combined with high accuracy piezo-electric control elements. This enables the system to position the so-called cat's eye reflector system with an accuracy of only a few nanometers (millionth of a millimetre (nm)) over a stroke length of 60 metres. Within radio astronomy, interferometric techniques have been applied by Dutch astronomers since many years. They will now be able to contribute with their extensive knowledge of such systems to the next generation of astronomical interferometric

  2. Mobile Technologies in Museum Exhibitions

    Sandra Medić; Nataša Pavlović

    2014-01-01

    In order to be up–to–date and give visitors a memorable and unique experience, museums are including usage of digital technologies in their exhibitions. Even though museums in Serbia are very important part of tourism offer, they still have traditional settings that are poorly interpreted. The majority of them have a scientific and historical review which is unattractive for various target groups of visitors and for museums it’s important to continually try out new ways in interpretation of t...

  3. Can museums survive the postmodern?

    Suzanne Keene

    2005-08-01

    Full Text Available Although archaeologists regard museums as vital repositories of important research materials, museum professionals take a broader view of their role in not only preserving natural and cultural heritage but also of how they could or should be presented, or interpreted, to the public. In this personal view, issues of what museums should be, or seek to be, in a postmodern world are explored.

  4. Museum metamorphosis à la mode

    Baggesen, Rikke Haller

    2014-01-01

    museum practices correspond to the logic of fashion. Where Foucault once described museums as heterochronias; places representing an ’other-time’, museums now strive to be both of their time and in time with the Zeitgeist. As a consequence, they must keep up with the speedy cycles of technological...... advancements and cultural change, and not only deliver, but also stoke the desire for, novel experiences. The paper explores the current vogue for fashion exhibitions as a case in point, arguing that this trend serves to promote the museum as fashionably current, but can also support novel formats for cultural...

  5. Fokker-Planck simulation study of Alfven eigenmode burst

    Todo, Y.; Watanabe, T.; Park, Hyoung-Bin; Sato, T.

    2001-01-01

    Recurrent bursts of toroidicity-induced Alfven eigenmodes (TAEs) are reproduced with a Fokker-Planck-magnetohydrodynamic simulation where a fast-ion source and slowing down are incorporated self-consistently. The bursts take place at regular time intervals and the behaviors of all the TAEs are synchronized. The fast-ion transport due to TAE activity spatially broadens the classical fast-ion distribution and significantly reduces its peak value. Only a small change of the distribution takes place with each burst, leading to loss of a small fraction of the fast ions. The system stays close to the marginal stability state established through the interplay of the fast-ion source, slowing down, and TAE activity. (author)

  6. Computing generalized Langevin equations and generalized Fokker-Planck equations.

    Darve, Eric; Solomon, Jose; Kia, Amirali

    2009-07-07

    The Mori-Zwanzig formalism is an effective tool to derive differential equations describing the evolution of a small number of resolved variables. In this paper we present its application to the derivation of generalized Langevin equations and generalized non-Markovian Fokker-Planck equations. We show how long time scales rates and metastable basins can be extracted from these equations. Numerical algorithms are proposed to discretize these equations. An important aspect is the numerical solution of the orthogonal dynamics equation which is a partial differential equation in a high dimensional space. We propose efficient numerical methods to solve this orthogonal dynamics equation. In addition, we present a projection formalism of the Mori-Zwanzig type that is applicable to discrete maps. Numerical applications are presented from the field of Hamiltonian systems.

  7. Hypersonic expansion of the Fokker--Planck equation

    Fernandez-Feria, R.

    1989-01-01

    A systematic study of the hypersonic limit of a heavy species diluted in a much lighter gas is made via the Fokker--Planck equation governing its velocity distribution function. In particular, two different hypersonic expansions of the Fokker--Planck equation are considered, differing from each other in the momentum equation of the heavy gas used as the basis of the expansion: in the first of them, the pressure tensor is neglected in that equation while, in the second expansion, the pressure tensor term is retained. The expansions are valid when the light gas Mach number is O(1) or larger and the difference between the mean velocities of light and heavy components is small compared to the light gas thermal speed. They can be applied away from regions where the spatial gradient of the distribution function is very large, but it is not restricted with respect to the temporal derivative of the distribution function. The hydrodynamic equations corresponding to the lowest order of both expansions constitute two different hypersonic closures of the moment equations. For the subsequent orders in the expansions, closed sets of moment equations (hydrodynamic equations) are given. Special emphasis is made on the order of magnitude of the errors of the lowest-order hydrodynamic quantities. It is shown that if the heat flux vanishes initially, these errors are smaller than one might have expected from the ordinary scaling of the hypersonic closure. Also it is found that the normal solution of both expansions is a Gaussian distribution at the lowest order

  8. NSU Art Museum Fort Lauderdale | Art Museum in Fort Lauderdale

    NSU Art Museum Fort Lauderdale Visit Admissions Hours & Admission Policies & Accessibility Airports Shop & Dine About the Café & Store Store Café Menu Art Exhibitions Currently on View Thursday 2-for-1 specials on wine and craft beer in the Museum Café, and hands-on art projects for all

  9. Museums as Spaces for Cultural Citizenship

    Sattrup, Lise; Lejsgaard Christensen, Julie

    2013-01-01

    Ten museums and cultural institutions in Denmark examine their role as spaces for cultural citizenship. Based on one exhibition case at Thorvaldsen Museum, the paper will discuss how the theoretical framework of the project challenges the museums.......Ten museums and cultural institutions in Denmark examine their role as spaces for cultural citizenship. Based on one exhibition case at Thorvaldsen Museum, the paper will discuss how the theoretical framework of the project challenges the museums....

  10. Medical instruments in museums

    Söderqvist, Thomas; Arnold, Ken

    2011-01-01

    This essay proposes that our understanding of medical instruments might benefit from adding a more forthright concern with their immediate presence to the current historical focus on simply decoding their meanings and context. This approach is applied to the intriguingly tricky question of what...... actually is meant by a "medical instrument." It is suggested that a pragmatic part of the answer might lie simply in reconsidering the holdings of medical museums, where the significance of the physical actuality of instruments comes readily to hand....

  11. On the Connection between the Hamilton-Jacobi-Bellman and the Fokker-Planck Control Frameworks

    Annunziato, Mario; Borzì , Alfio; Nobile, Fabio; Tempone, Raul

    2014-01-01

    appropriate assumptions it is shown that the two strategies are equivalent in the case of expected cost functionals, while the FokkerPlanck formalism allows considering a larger class of objectives. To illustrate the connection between the two control

  12. National Museum of Military History

    A Nicolaides

    2011-01-01

    Full Text Available Attractions such as military history museums which exhibit a wide range of important historical artefacts are fundamental sub-elements in any tourism systems, and yet their study suffers from lack of theoretical depth. Military history is an integral element of the history of any nation and countless varieties of tourists both local and international, visit military museums whenever the opportunity presents itself because museums are generally stimulating places of interest. This article focuses predominantly on international tourists visiting the Ditsong National Museum of Military History. In addition to the interest that such museums generate, they play a key role as the organizational foundation stones of modernity. It is via their many interesting exhibits that museums enlighten us about the past that intrinsically highlights its distance from the present era. Museums also selectively reconstitute aspects of history and in so doing alienate many artefacts from their original context and yet manage to impart deep understanding of events that shaped the modern world. Museums of all types thus impart knowledge and have a wide range of tales to tell concerning the many and diverse assortments of objects they hold. National pride is an obvious reason for having a military museum where the comprehensive display of military equipment is exceptionally unique while exhibition halls also offer an educational narrative of a nation’s history. What is also of interest to many visitors is the type of research that is carried out in a multiplicity of ways. The huge global growth in tourism in recent years has contributed to many museums radically altering their exhibits in both content and manner of exhibition. This is significant given the reciprocal impact that museums and tourism have on one another. The attractions in museums are regarded by many to be central to the tourism process and these are very often the main reason for many tourists visiting

  13. Fokker-Planck equation resolution for N variables. Application examples; Aplicaciones del programa CHAPKOL para la resolucion de ecuaciones Fokker-Planck en N variables

    Munoz, A; Garcia-Olivares, A

    1993-07-01

    A set of problems which are reducible to Fokker-Planck equations are presented. Those problems have been solved by using the CHAPKOL library. This library of programs solves stochastic Fokker-Plank equations in one or several dimensions by using the Chapman- Kolmogorov integral. This method calculates the probability distribution at a time t + dt from a distribution given at time t through a convolution integral in which the integration is the product of the distribution function at time t and the Green function of the Fokker-Planck equation. The method have some numerical advantages when compared with finite differences algorithms. The accuracy of the method is analysed in several specific cases. (Author) 9 refs.

  14. Cultural mediation in museums

    Gherghina Boda

    2017-12-01

    Full Text Available If we perceive the museum not only as a place of storing and conserving the patrimony, but also of transmitting it, then we can also see it as a mediator through which cultures can become collective patrimony. Tightly connected to patrimonial appropriation, mediation appears from this perspective as a process and not an end, as it manifests itself in animation, communication and making knowledge popular in relation to a precise patrimony. That is why we can see cultural mediation as a transmission, as a transformation, as an action or social project which aims at creating social bonds, the museum thus being not only a place of meeting for the public with the objects exposed, but also as a place of meeting between different cultures. Thus, cultural mediation presents itself as the most efficient means for access to culture of all categories of the public, situated as the crossroads of culture, continuous education and entertainment and is inscribed in the field of informal education.

  15. A multigroup flux-limited asymptotic diffusion Fokker-Planck equation

    Liu Chengan

    1987-01-01

    A more perfrect flux-limited method is applied to combine with asymptotic diffusion theory of the radiation transpore, and the high peaked component in the scattering angle is treated with Fokker-Planck methods, thus the flux-limited asymptotic diffusion Fokker-Planck equation has been founded. Since the equation is of diffusion form, it retains the simplity and the convenience of the classical diffusion theory, and improves precision in describing radiation transport problems

  16. Boundary conditions and subelliptic estimates for geometric Kramers-Fokker-Planck operators on manifolds with boundaries

    Nier, Francis

    2018-01-01

    This article is concerned with the maximal accretive realizations of geometric Kramers-Fokker-Planck operators on manifolds with boundaries. A general class of boundary conditions is introduced which ensures the maximal accretivity and some global subelliptic estimates. Those estimates imply nice spectral properties as well as exponential decay properties for the associated semigroup. Admissible boundary conditions cover a wide range of applications for the usual scalar Kramer-Fokker-Planck equation or Bismut's hypoelliptic laplacian.

  17. Generalized multivariate Fokker-Planck equations derived from kinetic transport theory and linear nonequilibrium thermodynamics

    Frank, T.D.

    2002-01-01

    We study many particle systems in the context of mean field forces, concentration-dependent diffusion coefficients, generalized equilibrium distributions, and quantum statistics. Using kinetic transport theory and linear nonequilibrium thermodynamics we derive for these systems a generalized multivariate Fokker-Planck equation. It is shown that this Fokker-Planck equation describes relaxation processes, has stationary maximum entropy distributions, can have multiple stationary solutions and stationary solutions that differ from Boltzmann distributions

  18. Factors Influencing Museum Sustainability and Indicators for Museum Sustainability Measurement

    Izabela Luiza Pop

    2016-01-01

    Full Text Available The purpose of this research was to identify the factors upon which museum sustainability depends and the way in which this can be measured. Methodologically, we applied a qualitative research approach, using semi-structured interviews with experts from the Romanian museum sector, complemented by an in-depth study of the literature in this field. Results indicated that any objective measuring of sustainability must take into account the size of a museum’s collections and its organizational structure. It was also found that museum type can affect sustainability via its competitive advantage. However, the sustainability of a museum is not strictly determined by these factors, but also by the management and marketing strategies applied. Based on analysis of literature- and respondent-based factors influencing sustainability, this article proposes a set of 33 indicators that can be used by museums to measure their sustainability, as well as a model that enables evaluation of the sustainability levels of various museums comparatively, regardless of their type, size or importance (e.g., national, regional and local. The results obtained are useful both from a theoretical point of view, given that there are few writings on this topic, and from a practical point of view, as they provide a basis for a clear, objective model of museum sustainability measurement.

  19. Projections on museum exhibits - engaging visitors in the museum setting

    Basballe, Ditte Amund; Halskov, Kim

    2010-01-01

    Using animation, text, and visual effects as elements of projections on the Danish rune stone, Mejlbystenen (the Mejlby stone), we have explored approaches to engaging museum visitors. The installation positions itself in the field of previous installations and experiments exploring projection...... on physical objects, but is unique in focusing on fusing the projection and the object in an engaging approach to communicating information at a cultural heritage museum. The Mejlby stone installation is now a permanent installation at a cultural and historical museum, and, based on observation as well...

  20. Mobile Technologies in Museum Exhibitions

    Sandra Medić

    2014-10-01

    Full Text Available In order to be up–to–date and give visitors a memorable and unique experience, museums are including usage of digital technologies in their exhibitions. Even though museums in Serbia are very important part of tourism offer, they still have traditional settings that are poorly interpreted. The majority of them have a scientific and historical review which is unattractive for various target groups of visitors and for museums it’s important to continually try out new ways in interpretation of their settings. Because technology continues to rapidly change the way we communicate, cultural institutions should adapt to new ways of communication with their visitors. This paper examines mobile technologies that can be used in museums to give visitors a different experience and transfer the knowledge innovatively. In that way it will be presented the modern concept of presentation of museum exhibitions, focusing on usage of mobile devices through mobile applications and QR codes. The paper provides the broad understanding of usage mobile technologies in museum exhibitions with its advantages and limitations. The research results can help the museums management to improve interpretation and communication with visitors and enrich the visitor experience.

  1. Pedagogy and Practice in Museum Online Learning

    Din, Herminia

    2015-01-01

    How best might museums harness the interactive capabilities of online environments to provide active teaching and learning experiences for diverse learners and communities? How can museums engage learners in ways that encourage them to visit the museum in person and/or further explore online resources? What should be the role of the museum in…

  2. Vlasov-Fokker-Planck modeling of magnetized plasma

    Thomas, Alexander

    2016-01-01

    Understanding the magnetic fields that can develop in high-power-laser interactions with solid-density plasma is important because such fields significantly modify both the magnitude and direction of electron heat fluxes. The dynamics of such fields evidently have consequences for inertial fusion energy applications, as the coupling of the laser beams with the walls or pellet and the development of temperature inhomogeneities are critical to the uniformity of the implosion and potentially the success of, for example, the National Ignition Facility. To study these effects, we used the code Impacta, a two-dimensional, fully implicit, Vlasov-Fokker-Planck code with self-consistent magnetic fields and a hydrodynamic ion model, designed for nanosecond time-scale laser-plasma interactions. Heat-flux effects in Ohm's law under non-local conditions was investigated; physics that is not well captured by standard numerical models but is nevertheless important in fusion-related scenarios. Under such conditions there are numerous interesting physical effects, such as collisional magnetic instabilities, amplification of magnetic fields, re-emergence of non-locality through magnetic convection, and reconnection of magnetic field lines and redistribution of thermal energy. In this project highlights included the first full-scale kinetic simulations of a magnetized hohlraum and the discovery of a new magnetic reconnection mechanism, as well as a completed PhD thesis and the production of a new code for Inertial Fusion research.

  3. Vlasov-Fokker-Planck modeling of magnetized plasma

    Thomas, Alexander [Univ. of Michigan, Ann Arbor, MI (United States)

    2016-08-01

    Understanding the magnetic fields that can develop in high-power-laser interactions with solid-density plasma is important because such fields significantly modify both the magnitude and direction of electron heat fluxes. The dynamics of such fields evidently have consequences for inertial fusion energy applications, as the coupling of the laser beams with the walls or pellet and the development of temperature inhomogeneities are critical to the uniformity of the implosion and potentially the success of, for example, the National Ignition Facility. To study these effects, we used the code Impacta, a two-dimensional, fully implicit, Vlasov-Fokker-Planck code with self-consistent magnetic fields and a hydrodynamic ion model, designed for nanosecond time-scale laser-plasma interactions. Heat-flux effects in Ohm’s law under non-local conditions was investigated; physics that is not well captured by standard numerical models but is nevertheless important in fusion-related scenarios. Under such conditions there are numerous interesting physical effects, such as collisional magnetic instabilities, amplification of magnetic fields, re-emergence of non-locality through magnetic convection, and reconnection of magnetic field lines and redistribution of thermal energy. In this project highlights included the first full-scale kinetic simulations of a magnetized hohlraum and the discovery of a new magnetic reconnection mechanism, as well as a completed PhD thesis and the production of a new code for Inertial Fusion research.

  4. Development of parallel Fokker-Planck code ALLAp

    Batishcheva, A.A.; Sigmar, D.J.; Koniges, A.E.

    1996-01-01

    We report on our ongoing development of the 3D Fokker-Planck code ALLA for a highly collisional scrape-off-layer (SOL) plasma. A SOL with strong gradients of density and temperature in the spatial dimension is modeled. Our method is based on a 3-D adaptive grid (in space, magnitude of the velocity, and cosine of the pitch angle) and a second order conservative scheme. Note that the grid size is typically 100 x 257 x 65 nodes. It was shown in our previous work that only these capabilities make it possible to benchmark a 3D code against a spatially-dependent self-similar solution of a kinetic equation with the Landau collision term. In the present work we show results of a more precise benchmarking against the exact solutions of the kinetic equation using a new parallel code ALLAp with an improved method of parallelization and a modified boundary condition at the plasma edge. We also report first results from the code parallelization using Message Passing Interface for a Massively Parallel CRI T3D platform. We evaluate the ALLAp code performance versus the number of T3D processors used and compare its efficiency against a Work/Data Sharing parallelization scheme and a workstation version

  5. Emerging opportunities: the internet, marketing and museums

    Richani Evdoxia

    2016-01-01

    Full Text Available The tremendous impact of applying new technologies is obvious when it comes to museums. Internet forms an integral part of museums everyday life and decision making. Websites, online communities, social media, and mobile applications comprise elements of the modern museum’s digital self, which complements the real museum of permanent and temporary exhibitions, storage rooms, visitors’ facilities, laboratories and, most important, museum objects. This environment inevitably affects museum marketing strategies and creates relevant opportunities.

  6. MUSEUMS AS CULTURAL TOURISM ATTRACTIONS IN UBUD

    Ida Bagus Kade Subhiksu

    2016-03-01

    Full Text Available Recently, there has been a shift in the attributes of several museums in Ubud in order to attract more tourists to visit museums as cultural tourism attractions. Some museums have expanded their collections and add other attributes to complement their main collections, which as the potential to alter the idealism, functions, and roles of museums. Another challenge faced by museum operators is the development of other tourist attractions, such as the addition of tourism destination attributes in Ubud, which was initially known as tourism destinations that offered art and culture such as dance performances and museums, and now have expanded into yoga destination, adventure destination, and so on. Based on these factors, the problem statements in this research are formulated as follows: (1 How are museums as tourist attractions in Ubud area, from the perspective of operators? (2 How are museums as tourist attractions in Ubud area, from the perspective of visitors? (3 How is the relationship between museums and other tourism components when examined from the role of museums as cultural tourism attractions in Ubud area?. This research on museums was conducted in the Ubud area because Ubud has made museums as the cultural tourism attractions in the area, which include the Blanco Museum, Museum Puri Lukisan, Agung Rai Museum of Art (ARMA, the Rudana Museum, and Neka Art Museum. This research is based on the theories of museum management, marketing, and theories on cultural tourism attraction. The research involved the participation of 82 foreign visitors and 79 domestic visitors as respondents, in addition to five museum owners and two museum professionals as informants. The conclusion of this research are as follows: (1 From the perspective of museum operators, museums function as cultural tourism attractions, as sources of historical information, as the media for cultural preservation, and the actualization of the noble objective of the museum

  7. Cultural minorities in Danish museums

    Kjørup, Søren

    2009-01-01

    Artikel om den forbløffende mangel på bevidsthed om minoriteter i danske museer, samt en diskussion af Dansk Jødisk Museum, specielt spillet mellem arkitekten Daniel Libeskinds koncept og museets egen meddelelse...

  8. The National Cryptologic Museum Library

    2010-09-01

    telegrams. Modern communications and encryption methods have made them obsolete and mainly of historical interest. The library is also home to a...interpretations. Cross References The National Cryptologic Museum Library Eugene Becker Last year, a widely published German technical author, Klaus...Schmeh, e-mailed the library of the National Cryptologic Museum from his home in Gelsenkirchen, Germany. He needed information for an article on the

  9. New Designs in the Museums

    Nuri Özer Erbay

    2016-07-01

    Full Text Available Architectural structure of the museum shall be designed in an accessible way regarding safety. In these designs special needs of visitors shall be taken into consideration according to types thereof.  Architectural structure, topography and natural presence of the museum increase visitor accessibility.  Exhibition venue, showcases and platforms, staircases providing access to upstairs, stairs, slippery rugged surfaces and entrance and exit to the exhibition venue from the same door form inaccessible areas.   It mustn't be forgotten that special disabled visitors can create an unsafe environment for others. Existing designs in museums shall be redesigned to be made accessible by disabled persons.  Museum venues must be redesigned ad made accessible by disabled persons. All characteristics of visitors in museums should be taken into consideration and universal living spaces addressing integral attitude should be designed.  Museum environment designs with regard to visitor safety must be steady.  Ramps shouldn't be unnecessarily steep and slippery.  Floor tiles, carpets or other ground coatings must be attached each other in a safe way. Gaps in ground coating shouldn't exceed the radius of13 mm. Grounds with different colors should be used for highlighting the ground odds and drawing visitors' attention. A distinctive environment requirement should be provided for visitors especially who use walking sticks, crutches and wheelchairs and warning signs shouldn't be forgotten.

  10. DIGITALISATION IN FINNISH MUSEUMS

    Magdalena Laine-Zamojska

    2014-01-01

    Full Text Available W artykule omówiono generalny obraz digitalizacji w fińskim sektorze muzealnym. Przedstawiono szacunkowe liczby dotyczące digitalizacji dziedzictwa kulturowego na podstawie przeprowadzonych statystycznych badań, oraz zaprezentowano wiele projektów związanych z ucyfrowieniem fińskich muzeów.\tFiński sektor muzealny jest niezwykle zróżnicowany, podobnie jak stopień skatalogowania i zdigitalizowania kolekcji. W projektach rozwojowych aktywnie uczestniczy cały sektor muzealny. W ostatnich latach, dzięki wielu inicjatywom i badaniom udało się uzyskać szczegółowy obraz fińskiego sektora muzealnego. Największą inicjatywą jest projekt utworzenia Narodowej Biblioteki Cyfrowej, podlegający Ministerstwu Edukacji i Kultury. Celem projektu jest połączenie i udostępnienie zasobów z instytucji pamięci (bibliotek, archiwów i muzeów. Towarzyszą mu rozległe projekty digitalizacji.\tW związku z ogromną różnorodnością systemów do zarządzania kolekcją i praktykami katalogowymi w muzeach, w 2011 r. Państwowy Urząd Muzealny (Museovirasto / National Board of Antiquities, Fiński Związek Muzeów (Suomen museoliitto / Finnish Museums Association i Państwowa Galeria Sztuki (Valtion taidemuseo / Finnish National Gallery zainicjowały projekt Muzeum2015 (Museo2015 / Museum2015. Jego głównymi celami są: unifikacja procesów związanych z zarządzaniem kolekcją, stworzenie architektury korporacyjnej dla zarządzania muzealną kolekcją, stworzenie modelu zarządzania dla architektury korporacyjnej, oraz określenie i stworzenie warunków do zakupu i implementacji ogólnofińskiego systemu zarządzania kolekcją.\tRozwój cyfrowych narzędzi dla najmniejszych, prowadzonych przez wolontariuszy, muzeów lokalnych jest jednym z celów projektu badawczego ViMuseo, prowadzonego na Uniwersytecie w Jyväskylä (Jyväskylän yliopisto / University of Jyväskylä.

  11. Museums Connect: Teaching Public History through Transnational Museum Partnerships

    Richard J. W. Harker

    2015-12-01

    Full Text Available Museums Connect is a program funded by the US Department of State and administered by the American Alliance of Museums that sponsors transnational museum partnerships. This program provides one model for teaching public history in a transnational context, and this article analyzes the experiences of two university-museums—the Museum of History and Holocaust Education (MHHE in the United States and the Ben M’sik Community Museum (BMCM in Morocco—during two grants between 2009 and 2012. In exploring the impact of the program on the staff, faculty, and students involved and by analyzing the experiences and reflections of participants, I argue that this program can generate positive pedagogical experiences. However, in addition to the successes of the MHHE and BMCM during their two grants, the participants encountered significant power differentials that manifested themselves in both the processes and products of the grants. It is the conclusion of this article that both partners in a public history project need to address and confront potential power issues at the outset in order to achieve a more balanced, collaborative partnership.

  12. Young people’s own museum views

    Drotner, Kirsten; Knudsen, Line Vestergaard; Mortenesen, Christian Hviid

    2017-01-01

    Taking a mixed-methods, visitor-focused approach to views on museums, this article examines what views young Danes aged 13–23 years (n = 2,350) hold on museums and how these views can be categorized and articulated. Arguing that studying views of museums as socially situated meaning-making practi......Taking a mixed-methods, visitor-focused approach to views on museums, this article examines what views young Danes aged 13–23 years (n = 2,350) hold on museums and how these views can be categorized and articulated. Arguing that studying views of museums as socially situated meaning...

  13. Boltzmann-Fokker-Planck calculations using standard discrete-ordinates codes

    Morel, J.E.

    1987-01-01

    The Boltzmann-Fokker-Planck (BFP) equation can be used to describe both neutral and charged-particle transport. Over the past several years, the author and several collaborators have developed methods for representing Fokker-Planck operators with standard multigroup-Legendre cross-section data. When these data are input to a standard S/sub n/ code such as ONETRAN, the code actually solves the Boltzmann-Fokker-Planck equation rather than the Boltzmann equation. This is achieved wihout any modification to the S/sub n/ codes. Because BFP calculations can be more demanding from a numerical viewpoint than standard neutronics calculations, we have found it useful to implement new quadrature methods ad convergence acceleration methods in the standard discrete-ordinates code, ONETRAN. We discuss our BFP cross-section representation techniques, our improved quadrature and acceleration techniques, and present results from BFP coupled electron-photon transport calculations performed with ONETRAN. 19 refs., 7 figs

  14. Fokker-Planck equation resolution for N variables-Application examples

    Munoz Roldan, A.; Garcia-Olivares, A.

    1994-01-01

    A set of problems which are reducible to Fokker-Planck equations are presented. Those problems have been solved by using the CHAPKOL library. This library of programs solves stochastic ''Fokker-Planck'' equations in one or several dimensions by using the Chapman-Kolmogorov integral. This method calculates the probability distribution at a time t+dt from a distribution given at time t through a convolution integral in which the integrant is the product of the distribution function at time t and the Green function of the Fokker-Planck equation. The method have some numerical advantages when compared with finite differences algorithms. The accuracy of the method is analysed in several specific cases

  15. Automatic mesh refinement and parallel load balancing for Fokker-Planck-DSMC algorithm

    Küchlin, Stephan; Jenny, Patrick

    2018-06-01

    Recently, a parallel Fokker-Planck-DSMC algorithm for rarefied gas flow simulation in complex domains at all Knudsen numbers was developed by the authors. Fokker-Planck-DSMC (FP-DSMC) is an augmentation of the classical DSMC algorithm, which mitigates the near-continuum deficiencies in terms of computational cost of pure DSMC. At each time step, based on a local Knudsen number criterion, the discrete DSMC collision operator is dynamically switched to the Fokker-Planck operator, which is based on the integration of continuous stochastic processes in time, and has fixed computational cost per particle, rather than per collision. In this contribution, we present an extension of the previous implementation with automatic local mesh refinement and parallel load-balancing. In particular, we show how the properties of discrete approximations to space-filling curves enable an efficient implementation. Exemplary numerical studies highlight the capabilities of the new code.

  16. 76 FR 6541 - Airworthiness Directives; Fokker Services B.V. Model F.28 Mark 0100, 1000, 2000, 3000, and 4000...

    2011-02-07

    ... Airworthiness Directives; Fokker Services B.V. Model F.28 Mark 0100, 1000, 2000, 3000, and 4000 Airplanes AGENCY.... Applicability (c) This AD applies to Fokker Services B.V. Model F.28 Mark 1000, 2000, 3000, and 4000 airplanes... April 20, 2010 (for Model F.28 Mark 1000, 2000, 3000, and 4000 airplanes); or SBF100-28-063, dated April...

  17. 75 FR 70861 - Airworthiness Directives; Fokker Services B.V. Model F.28 Mark 0100, 1000, 2000, 3000, and 4000...

    2010-11-19

    ....V. Model F.28 Mark 0100, 1000, 2000, 3000, and 4000 Airplanes AGENCY: Federal Aviation... Fokker Services B.V. Model F28 Mark 1000, 2000, 3000, and 4000 airplanes, all serial numbers, equipped... Instructions of Fokker Service Bulletin SBF28-28-052, dated April 20, 2010 (for Model F28 Mark 1000, 2000, 3000...

  18. Application of Fokker-Planck equation in positron diffusion trapping model

    Bartosova, I.; Ballo, P.

    2015-01-01

    This paper is a theoretical prelude to future work involving positron diffusion in solids for the purpose of positron annihilation lifetime spectroscopy (PALS). PALS is a powerful tool used to study defects present in materials. However, the behavior of positrons in solids is a process hard to describe. Various models have been established to undertake this task. Our preliminary model is based on the Diffusion Trapping Model (DTM) described by partial differential Fokker-Planck equation and is solved via time discretization. Fokker-Planck equation describes the time evolution of the probability density function of velocity of a particle under the influence of various forces. (authors)

  19. Fokker-Planck equation in the presence of a uniform magnetic field

    Dong, Chao, E-mail: chaodong@iphy.ac.cn [Center for Plasma Theory and Computation, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Department of Nuclear Engineering, Seoul National University, Seoul 151-744 (Korea, Republic of); Zhang, Wenlu [Center for Plasma Theory and Computation, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Li, Ding, E-mail: dli@ustc.edu.cn [Center for Plasma Theory and Computation, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Department of Modern Physics, University of Science and Technology of China, Anhui Hefei 230026 (China)

    2016-08-15

    The Fokker-Planck equation in the presence of a uniform magnetic field is derived which has the same form as the case of no magnetic field but with different Fokker-Planck coefficients. The coefficients are calculated explicitly within the binary collision model, which are free from infinite sums of Bessel functions. They can be used to investigate relaxation and transport phenomena conveniently. The kinetic equation is also manipulated into the Landau form from which it is straightforward to compare with previous results and prove the conservation laws.

  20. Fokker-Planck equation in the presence of a uniform magnetic field

    Dong, Chao; Zhang, Wenlu; Li, Ding

    2016-01-01

    The Fokker-Planck equation in the presence of a uniform magnetic field is derived which has the same form as the case of no magnetic field but with different Fokker-Planck coefficients. The coefficients are calculated explicitly within the binary collision model, which are free from infinite sums of Bessel functions. They can be used to investigate relaxation and transport phenomena conveniently. The kinetic equation is also manipulated into the Landau form from which it is straightforward to compare with previous results and prove the conservation laws.

  1. On the Connection between the Hamilton-Jacobi-Bellman and the Fokker-Planck Control Frameworks

    Annunziato, Mario

    2014-09-01

    In the framework of stochastic processes, the connection between the dynamic programming scheme given by the Hamilton-Jacobi-Bellman equation and a recently proposed control approach based on the Fokker-Planck equation is discussed. Under appropriate assumptions it is shown that the two strategies are equivalent in the case of expected cost functionals, while the FokkerPlanck formalism allows considering a larger class of objectives. To illustrate the connection between the two control strategies, the cases of an Itō stochastic process and of a piecewise-deterministic process are considered.

  2. What is Sustainability in Modern Art Museums?

    Campolmi, Irene

    2013-01-01

    aspects this value brings in management. However, art museums have left beside the analysis of sustainability in regards to their cultural policies and internal managerial organization. Though European museums have proposed sustainability strategies in the collection management (brand franchising...

  3. Presidential Libraries Museum Collection Management Database

    National Archives and Records Administration — MCMD serves as a descriptive catalog for the Presidential Libraries museum collections, and also supports a full range of museum collections management processes...

  4. Portable technologies at the museum

    Svabo, Connie

    2011-01-01

    A topic of interest in contemporary museum studies is how digital technologies contribute to museum visitor experiences. Building on insights from media and technology studies that new media should be understood for how they overlap with old media, the article reports an ethnographic study...... of the intersections between the exhibition at a modern museum of natural history and three portable technologies – one of which is digital. Mobile phone cameras, exercise pamphlets and dress-up costumes link visitors with an exhibition, but they simultaneously shape this relation in their own specific directions....... This is shown by drawing on the concept of mediation as it is developed by philosopher Michel Serres and philosopher of technology Bruno Latour. The article is based on the Ph.D. thesis entitled “Portable Objects at the Museum”, defended at Roskilde University on 22 September 2010....

  5. Contribution to the study of the Fokker-planck equation; Contribution a l'etude de l'equation de Fokker-planck

    Blaquiere, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1963-07-01

    In the first paragraphs of this report, the Fokker-Planck equation is presented using the presentation method due to S. Chandrasekhar. Certain conventional resolution methods are given, and then a consideration of the physical interpretation of its various terms leads to a new study method based on the use of Campbell's theorems. This gives a solution to the equation in an integral form. The integral kernel of the solution is a normal centred distribution. Finally, the use of the Laplace transformation leads to a simple determination of the parameters of this integral kernel and connects the present theory to the characteristic function method used in particular in the field of nuclear reactors. The method also makes it possible to calculate the moments of the different orders of the probability distribution without the necessity of solving the Fokker-Planck equation. (author) [French] Dans les premiers paragraphes de ce rapport, l'equation de FOKKER-PLANCK est introduite en utilisant le mode d'expose de S. CHANDRASEKHAR. Puis, apres avoir rappele certaines methodes classiques de resolution, l'interpretation physique de ses differents termes nous conduit a une nouvelle methode d'etude qui repose sur l'utilisation des theoremes de CAMPBELL. On est ainsi conduit a la solution de l'equation sous forme integrale. Le noyau integral de la solution est une distribution normale centree. Enfin l'emploi de la transformation de LAPLACE conduit a une determination simple des parametres de ce noyau integral, et relie la theorie actuelle a la methode de la fonction caracteristique associee, utilisee en particulier dans le domaine des reacteurs nucleaires. Finalement cette methode permet le calcul des moments des differents ordres de la distribution de probabilites, sans passer par la resolution souvent laborieuse de l'equation de FOKKER-PLANCK. (auteur)

  6. Italy: An Open Air Museum

    Pizzorusso, Ann

    2016-04-01

    Imagine if you could see the River Styx, bathe in the Fountain of Youth, collect water which enhances fertility, wear a gem that heals bodily ailments, understand how our health is affected by geomagnetic fields, venture close to the flames of Hell on Earth and much, much, more. Know something? These things exist - on Earth - today - in Italy and you can visit them because Italy is an open air museum. Ann C. Pizzorusso, in her recent book, reveals how Italy's geology has affected its art, literature, architecture, religion, medicine and just about everything else. She explores the geologic birth of the land, describing the formation of the Alps and Apennines, romantic bays of Tuscany and Lazio, volcanoes of the south and Caribbean-like beaches of Puglia. But that's not all, from the first pages of this visually stunning book, the reader has the impression of being in an art museum, where one can wander from page to page to satisfy one's curiosity-- guided from time to time by the Etruscan priests, Virgil, Dante, Goethe or Leonardo da Vinci himself. Pizzorusso stitches together widely diverse topics - such as gemology, folk remedies, grottoes, painting, literature, physics and religion - using geology as a thread. Quoting everyone from Pliny the Elder to NASA physicist Friedemann Freund, the work is solidly backed scholarship that reads as easily as a summer novel. Wonderfully illustrated with many photos licensed from Italian museums, HRH Elizabeth II and the Ministero Beni Culturali the book highlights the best works in Italian museums and those outside in the "open air museums." This approach can be used in any other country in the world and can be used for cultural tourism (a tour following the book has been organized for cultural and university groups), an ideal way of linking museums to the surrounding landscape.

  7. MUSEUMS, MARKETING, TOURISM AND URBAN DEVELOPMENT. THE BRITISH MUSEUM – A SUCCESSFUL MODEL FOR ROMANIAN MUSEUMS

    Răzvan-Andrei CORBOS

    2011-01-01

    Full Text Available The continuous growth of cultural influence upon the modern societycombined with the increasing role of tourism in the economic life of cities, ledto the development of the “emblem museums”. The “emblem museum”usually becomes a touristic attraction objective that must be visited bytourists from a city, and by taking the decision of prolonging their staying inthat city, the tourists will increase the amount of money they spend in thatlocation. The “emblem museums” represent a way to develop urban tourism,gain competitive advantage and attract new sources of income for the city`seconomy. A recent study showed that 3 out of 10 tourists visited London forits museums. One of them is the British Museum, which, in 2010 was on the2nd place in the top10 world`s most visited museums. This study aims topresent the British Museum from the mix marketing perspective, from thevisitor’s point of view, and to present some of the good practices this giant isusing to attract more visitors and to maintain its competitive advantage,practices which may be used by Romanian museums in order to increase thevisitors number and to obtain a better position in the economy life ofRomanian cities.

  8. Contemporary collaborations between museums and universities

    Knudsen, Line Vestergaard; Simonsen, Celia Ekelund

    2017-01-01

    Numerous new types of cross-institutional collaborations have been conducted recently at the intersection between museums and universities. Museums of all subject areas have collaborated with university researchers, just as scholars from a broad range of disciplines including communications, media...... studies, IT and performance design and tourism increasingly collaborate with museums. Based on qualitative evaluation material and autobiographical experiences, this article analyzes a large Danish research project in which collaborations between several museums and universities took place. We investigate...

  9. A Museum for Palle Nielsen

    Thorborg, Christoffer

    2016-01-01

    The present project attempts to articulate architecturally the psychic content in the danish graphic artist and draftsman Palle Nielsen's oeuvre. The museum inscribes itself within the city of Copenhagen as a part of it, but simultaneously establishes a taut vacuum between the city's buildings......, thereby setting these existing, surrounding monumental buildings in relief. The interior of the museum manifests itself as a dramatic, labyrinthine course of empty spaces, within which the visitor is deprived of contact with the city, and potentially loses his or her sense of place....

  10. Physics in the Art Museum

    Dale, Daniel A.; Bailey, Brenae L.

    2003-02-01

    Parisian artist Paul Signac met the impressionists Claude Monet and Georges Seurat in 1884. Their influence spurred his work in pointillism (or, where the juxtaposition of small dots of color in conjunction with the limited resolving power of the human eye lead to the impression of color coalescence).1-4 To stimulate a cross-disciplinary appreciation of science and art, we used the University of Wyoming Art Museum's Signac painting "Barques de Pêche à Marseilles" (see Fig. 1) to explore diffraction theory and the anatomical limitations to our vision during an optics exercise done in the museum.

  11. Projections on museum exhibits - engaging visitors in the museum setting

    Basballe, Ditte Amund; Halskov, Kim

    2010-01-01

    Using animation, text, and visual effects as elements of projections on the Danish rune stone, Mejlbystenen (the Mejlby stone), we have explored approaches to engaging museum visitors. The installation positions itself in the field of previous installations and experiments exploring projection on...

  12. Adult Education in Museums and Public Libraries.

    Miller, Harry G.

    Both museums and public libraries are available sources of education for adults. Besides their traditional functions of collecting and preserving items from human artistic or scientific history, museums have taken on a more active role in educating the public, particularly adults. Some educational services provided by museums are dioramas, period…

  13. Interfaith Dialogue at Peace Museums in Kenya

    Gachanga, Timothy; Mutisya, Munuve

    2015-01-01

    This paper makes a case for further studies on the contribution of peace museums to interfaith dialogue debate. Based on our experiences as museum curators, teachers and peace researchers and a review of published materials, we argue that there is a lacuna in the study on the contribution of peace museums to the interfaith dialogue debate. The…

  14. Concept "Medical Museum" as a Sociocultural Phenomenon

    Chizh, Nina V.; Slyshkin, Gennady G.; Zheltukhina, Marina R.; Privalova, Irina V.; Kravchenko, Olga A.

    2016-01-01

    The article examines the concept "medical museum" as a sociocultural phenomenon. The register of medical museums in Russia makes the material of research. The complex methods of analysis of the concept "medical museum" are used. The philosophical, historical, cultural, structural, communicative and semantic analysis is carried…

  15. Museums in Cultural Tourism in Poland

    Krakowiak, Beata

    2014-01-01

    The article presents the museums, their potential and their significance for cultural tourism in Poland. Its aims are achieved through a presentation of registered national museums, ‘monuments of history’, museum buildings and the cultural activities undertaken by these institutions

  16. 77 FR 48473 - Airworthiness Directives; Fokker Services B.V. Airplanes

    2012-08-14

    ... the corrective actions in accordance with the approved maintenance documentation. If no compliance... the instructions for continued airworthiness for certain airplanes, and the FAA-approved maintenance... Services B.V. issuing a Fokker 70/100 maintenance review board (MRB) document with revised limitations...

  17. 77 FR 33332 - Airworthiness Directives; Fokker Services B.V. Airplanes

    2012-06-06

    ...., Washington, DC 20590. Hand Delivery: U.S. Department of Transportation, Docket Operations, M-30, West... crossfeed system and a Fuel-Balance Transfer-Valve (FBTV). In 1993, a dormant failure mode was discovered... Fokker SBF100-28-021, containing instructions for activating the FBTS, had inadvertently been left active...

  18. Numerical solution of modified fokker-planck equation with poissonian input

    Náprstek, Jiří; Král, Radomil

    2010-01-01

    Roč. 17, 3/4 (2010), s. 251-268 ISSN 1802-1484 R&D Projects: GA AV ČR(CZ) IAA200710805; GA ČR(CZ) GA103/09/0094 Institutional research plan: CEZ:AV0Z20710524 Keywords : Fokker-Planck equation * poisson ian exciation * numerical solution * transition effects Subject RIV: JN - Civil Engineering

  19. Solving Fokker-Planck Equations on Cantor Sets Using Local Fractional Decomposition Method

    Shao-Hong Yan

    2014-01-01

    Full Text Available The local fractional decomposition method is applied to approximate the solutions for Fokker-Planck equations on Cantor sets with local fractional derivative. The obtained results give the present method that is very effective and simple for solving the differential equations on Cantor set.

  20. Single particle dynamics of many-body systems described by Vlasov-Fokker-Planck equations

    Frank, T.D.

    2003-01-01

    Using Langevin equations we describe the random walk of single particles that belong to particle systems satisfying Vlasov-Fokker-Planck equations. In doing so, we show that Haissinski distributions of bunched particles in electron storage rings can be derived from a particle dynamics model

  1. Invalidity of the spectral Fokker-Planck equation forCauchy noise driven Langevin equation

    Ditlevsen, Ove Dalager

    2004-01-01

    -called alpha-stable noise (or Levy noise) the Fokker-Planck equation no longer exists as a partial differential equation for the probability density because the property of finite variance is lost. In stead it has been attempted to formulate an equation for the characteristic function (the Fourier transform...

  2. Modelling of thermal transport using Fokker-Planck equations in laser produced plasma

    Nakarmi, J.J.; Jha, L.N.

    1996-12-01

    The kinetic equation with Fokker-Planck collision term has been presented to obtain the distribution function in the corona of inertial confinement fusion, in the presence of the self generated magnetic field. The resulting distribution has non-local form with the convolution in Maxwellian. An expression for thermal flux with self generated magnetic field is obtained. (author). 22 refs

  3. A purely Lagrangian method for the numerical integration of Fokker-Planck equations

    Combis, P.; Fronteau, J.

    1986-01-01

    A new numerical approach to Fokker-Planck equations is presented, in which the integration grid moves according to the solution of a differential system. The method is purely Lagrangian, the mean effect of the diffusion being inserted into the differential system itself

  4. Numerical resolution of the Fokker-Planck equation for non-lineal cases

    Mastropiero, Daniel

    1997-01-01

    The author resolves the Fokker-Plank equation of the statistical thermodynamics of irreversible processes for the flow of particles in a medium, considering two cases: a) The diffusion coefficient of the medium depends on concentration; and b) The medium is unhomogeneous, i.e. the diffusion coefficient varies with the position. Different cases are analyzed and compared

  5. The Fokker-Planck equation for ray dispersion in gyrotropic stratified media

    Golynski, S.M.

    1984-01-01

    The Hamilton equations of geometrical optics determine the rays of the relevant wave field in the short wavelength. We give a systematic derivation of the Fokker-Planck equation for the joint probability density of the position and unit direction vector of rays propagating in a gyrotropic stratified

  6. The Rose Art Museum Crisis

    Dillon, Paul

    2010-01-01

    On January 26, 2009, the Brandeis University Board of Trustees voted unanimously to close the Rose Art Museum (Waltham, Massachusetts). The proceeds from the subsequent auction were to be reinvested in the university to ensure its long-term financial health. The reaction to the decision by campus constituencies provides a case study to show the…

  7. Air Pollution in Museum Buildings

    Ryhl-Svendsen, Morten

    2017-01-01

    This paper reviews the main air pollutants relevant for preservation of cultural heritage objects. Air pollutants may originate from outdoor or indoor sources. Indoor sources include the emission of corrosive vapors from construction materials used for museum display settings. Air pollution may...

  8. A Day at the Museum

    Curriculum Review, 2007

    2007-01-01

    Field trips are not just for the school year. End the year right by encouraging parents and caregivers to continue working children's brains throughout the summer months. For example, the National Parent Teacher Association (PTA) recommends taking children of all ages--preschoolers, children, tweens and teens--to museums. Whether it is a two-hour…

  9. Museums? Evidence from two Countries

    Azilah Kasim

    2014-12-01

    Full Text Available This paper provides evidence on Young Adults’ motivations for visiting and not visiting museums. Using purposive sampling, self-administered questionnaires were distributed to respondents in Kedah, Malaysia and Eskisehir, Turkey. Both Kedah and Eskisehir share one similarity – they both have many museums. The findings revealed that in both study contexts, young people tended to visit museums for practical reasons such as to help them prepare homework or a project. They also visit for intrinsic reasons such as to satisfy their curiosity. Both samples also illustrate Davies (2001 contention that awareness is an important precursor to potential visits. On the other hand, both samples are different in reasons for not visiting. While young people in Eskisehir cite emotional reasons for deciding not to visit, young people in Kedah offered more practical ones such as lack of time and interest, or more interested in other activities. The study findings are useful for understanding reasons behind the generally low museum visits among youth. Several managerial implications of the study were also proposed.

  10. An Experiment in Museum Instruction.

    Bloomberg, Marguerite

    Various lesson plans for museum instruction were tested on fifth grade children of fair and high intelligence in an attempt to improve upon the "accepted method" of teaching, which was thought to be better suited to the child of low intelligence than to his abler classmates. The lesson plans tested were: (1) the accepted method…

  11. The Materiality of Museum Politics

    Bjerregaard, Peter

    on the agency of objects that assert that ‘art objects' (in a wide definition of the concept) are not simply materialisation of culture or identity, but deliberate attempts to change the social world. Furthermore, empirical examples of community ownership, and reinterpretation of museum collections may cause...

  12. Queensland Museum Online Learning Resources

    Bauer, Adriana

    2009-01-01

    This article evaluates three online educational resources on the Queensland Museum website in terms of their use of ICTs in science education; how they relate to the Queensland Middle School Science Curriculum and the Senior Biology, Marine Studies, Science 21 syllabuses; their visual appeal and level of student engagement; the appropriateness of…

  13. A Day at the Museums

    Hubel, Joy Alter

    2009-01-01

    The school field trip, once a supporting player in a well-rounded education, is slowly becoming endangered. Widespread budget cuts have made happily anticipated class trips to museums, zoos, and other cultural destinations increasingly scarce. A librarian may be able to rescue the field trip from extinction by transforming the school building into…

  14. Analisa Minat Wisata Museum Kota Bandung

    Ani Solihat

    2016-09-01

    ABSTRACT Museum is a collection of historical objects as evidence that should be known by the public, especially the new generation as a study of the history. In Bandung there are a number of museums including the Geology Museum, Asian-African Museum, Mandala Wangsit Siliwangi Museum, Post Museum, Sri Baduga Museum, and Barli Museum. All six of the museum managed by the government and private parties. Until now the interest of tourists who come to the city of Bandung is just shopping, dining and tours of the city, it is not significant to the interests wisatawa education at the museum in the city of Bandung. Since 2014 Bandung many improvements done in various places, such as parks, Square Bandung, street like Braga as one of the attractions of the past, Dago, including the Asian-African region serve as a place Asian-African Conference ke- 50, it is one of the magnets increase the tourists to visit the city of Bandung. Increasing the tourists should have a great potential for the government of Bandung in increasing interest in the visit to the museum as a means of travel and history education. The purpose of this study was to identify how big tourist interest in visiting Bandung museums. The method used in this research is descriptive quantitative method, while respondents in this study is that Bandung tourists, which is in the area of shopping area, culinary tours, and city tours. The results showed that the interest  Bandung tourists is very low in visiting the museum in the Bandung city.  Keyword : Tourism, Consumer Interest, Museum Tours

  15. Furtive Museums and Digital Reciprocity

    Anabel Fernández Moreno

    2016-05-01

    Full Text Available The history of museums has gone through many stages where, depending on the time, priority is given to education, collection, curation, conservation or leisure. Museums have played an essential role for several centuries, but it was in the middle decades of the 20th Century when they were developed as a new type of institution that belongs to their community. With the arrival of Information and Communication Technology (hereafter ICT, they will continue to evolve and adapt to their social and cultural context. The idea of common heritage of humankind begins to mature at a time when privatization is imposed in all areas. In this context, the commons civic potential makes it an ideal tool for revitalizing the only institution capable of providing theories for understanding human beings as social beings through their material and immaterial content.

  16. The Virtual Museum for Meteorites

    Madiedo, J. M.

    2012-09-01

    Meteorites play a fundamental role in education and outreach, as these samples of extraterrestrial materials are very valuable tools to promote the public's interest in Astronomy and Planetary Sciences. Thus, for instance, meteorite exhibitions reveal the interest and fascination of students, educators and even researchers for these peculiar rocks and how these can provide information to explain many fundamental questions related to the origin and evolution of our Solar System. However, despite the efforts of private collectors, museums and other institutions to organize meteorite exhibitions, the reach of these is usually limited. But this issue can be addressed thanks to new technologies related to the Internet. In fact we can take advantage of HTML and related technologies to overcome local boundaries and open the possibility of offering these exhibitions for a global audience. With this aim a Virtual Museum for Meteorites has been created and a description of this web-based tool is given here.

  17. Analytic solution of the two-dimensional Fokker-Planck equation governing stochastic ion heating by a lower hybrid wave

    Malescio, G.

    1981-04-01

    The two-dimensional Fokker-Planck equation describing the ion motion in a coherent lower hybrid wave above the stochasticity threshold is analytically solved. An expression is given for the steady state power dissipation

  18. Links between Libraries and Museums: a Case Study of Library-Museum Collaboration at the Hong Kong Maritime Museum

    Patrick Lo

    2013-07-01

    Full Text Available Established in 2005, the Hong Kong Maritime Museum (HKMM is a relatively new private museum that aims to collect all forms of materials related to the development of boats, ships, maritime exploration and trade, and naval warfare on the South China coast, as well as its adjacent seas.  The Museum not only serves as a unique platform for teaching and learning of the local heritage in Hong Kong, it also contributes greatly to the promotion of community engagement and social connections.  The HKMM is also equipped with its own museum library, and it is called the CSSC (China State Shipbuilding Corporation Maritime Heritage Resource Centre.  In addition to supporting various research activities carried out by the Museum, this Resource Centre also serves as a central, and yet comprehensive repository for publications, and other archival documents on maritime heritage and history related to Southeastern China.  This paper aims to compare the distinctive operational practices, and user needs between museums and libraries.  It also examines the benefits and challenges of museum-library collaborations in the new knowledge-driven society.  This paper features an interview with Kitty But (Librarian, CSSC Maritime Heritage Resource Centre, The Hong Kong Maritime Museum and Robert Trio (Project Officer for Technology, The Hong Kong Maritime Museum, and in which they discussed their professional experiences in the fields of audience education; the implementation of different new technologies associated with the museum and library services; and various collaborative initiatives carried out between the Museum and the Resource Centre.  Upcoming challenges and opportunities faced by both the Museum and Resource Centre are also discussed in this paper.

  19. Museum professionals meet at CERN

    2005-01-01

    As part of the World Year of Physics, CERN organised a day of meetings attended by professionals from French and Swiss science museums. The poster for the Einstein exhibition that will open in Bern on 16 June 2005. Around thirty professionals from science museums, as well as representatives of France's Office de Coopération et d'Information Muséographiques (OCIM) and the Suisse Romande Réseau Science et Cité, congregated at CERN on 10th February with the purpose, among other things, of exchanging ideas and information on proposed exhibitions for the World Year of Physics. "We thought that it would be a good idea to start the World Year of Physics with a meeting at CERN that could provide inspiration for future exhibitions", explains Emma Sanders, Head of the Visits Service and Microcosm. Many scientific museums are trying to improve the way they cover contemporary science, and CERN is an ideal place to observe science in the making. Other goals of the meeting were to strengthen links between French and...

  20. Archaeology, museums and virtual reality

    Laia Pujol

    2004-04-01

    Full Text Available This article looks at the idea that the virtual archaeological reconstructions seen in museums cannot be considered Virtual Reality (VR as they are based on an artistic conception of the discipline. The cause is to be found in the origins of Archaeology, which began in the 18th century and was closely linked to the History of Art. In the era of New Technologies, this concept has become both the cause and the consequence: determining the characteristics of VR from within the discipline, whilst simultaneously reinforcing the virtual reconstructions.To assess the relationship between VR and Archaeology, we must first establish a definition of Virtual Reality. Subsequently, we can take a brief look at the history so as to be able to understand the evolution of Archaeology and museums. This leads us to the analysis of some examples of VR in museums, from which we can gain conclusions on the current use of VR. Finally, we look at the possibilities for VR in terms of publicising Archaeology.

  1. Engaging Experiences in Interactive Museum Exhibitions

    Borup Lynggaard, Aviaja; Langballe, Line; Geert Jensen, Birgitte

    2005-01-01

    and history museums. There is considerable potential in the development of experiences and in the communication of information customized to visitors in the museum apart from personally held information devices. The paper will present background research for developing solutions to a new media museum......The aim of the present paper is to outline possibilities for the development of combined IT and architectural concepts supported by joint engaging experiences for visitors to the room of the museum of the future. Focus is upon a joint experience, as many existing IT-systems designed for museums...... primarily appeal to a strong individualised experience where the visitor views a PDA or similar, rather than experience the atmosphere and interaction of the room. In this context, there are several examples from practice and in the research literature of IT-systems for science centres, art museums...

  2. The Bay of Pigs: Revisiting Two Museums

    Peter Read

    2007-08-01

    Full Text Available The Museum of Playa Giron (the Bay of Pigs in the region of Cienega De Zapata, Cuba, celebrates the repulse of Brigade 2506 as the first reverse of US imperialism on the American continents. The equivalent Brigade 2506 Museum in Miami, dedicated to and maintained by the members of Brigade 2506, celebrates defeat at the Bay of Pigs as moral victory for the Cuban exiles. The forces were indeed implacable foes. Yet between the museums can be detected some curious similarities. Both present the common theme of the confrontation between forces of good and evil. Both celebrate the philosophy that dying for one’s country is the greatest good a citizen may achieve. Both museums fly the common Cuban flag. Both museums identify a common enemy: the United States of America. This article, by comparing the displays in the two museums, analyses some cultural elements of what, despite decades of separation, in some ways remains a common Cuban culture.

  3. United States Holocaust Museums: Pathos, Possession, Patriotism

    Baum, Rob

    2011-01-01

    This article examines the role of United States holocaust museums in directing (American) knowledge and memory of World War II, and demonstrates how signifiers of race, colour and Jewishness are played out and theatricalised. Erected in two principal U.S. cities of Los Angeles and Washington, D.C., the Holocaust Museum and Museum of Tolerance uphold very different mandates: the first dedicated to revealing European civilian tragedies during WWII; the latter dealing with Jewish persecution and...

  4. On the Fokker-Planck theory of electron three-body recombination

    Sayasov, Yu. S.

    1977-01-01

    The Fokker-Planck theory of electron three-body recombination based on the concept of electron diffusion along the energy scale in the excited hydrogen-like atoms formed in the recombining plasmas, is extended in several respects. 1) An universal formula for population distribution of the excited atoms in strongly ionized plasmas was found under a sole assumption, that the cross-sections for the inelastic atom-electron collisions are governed by the classical impulse approximation. 2) A general Fokker-Planck theory of the recombination in a slightly ionized, two-temperature plasmas was formulated. The recombination coefficients for such plasmas were shown to possess some peculiar properties in case the electronic temperature differs appreciable from the atomic one. A few limitations of the existing schemas for calculation of the recombination kinetics are briefly discussed. (orig.) [de

  5. Simulating transient dynamics of the time-dependent time fractional Fokker-Planck systems

    Kang, Yan-Mei

    2016-09-01

    For a physically realistic type of time-dependent time fractional Fokker-Planck (FP) equation, derived as the continuous limit of the continuous time random walk with time-modulated Boltzmann jumping weight, a semi-analytic iteration scheme based on the truncated (generalized) Fourier series is presented to simulate the resultant transient dynamics when the external time modulation is a piece-wise constant signal. At first, the iteration scheme is demonstrated with a simple time-dependent time fractional FP equation on finite interval with two absorbing boundaries, and then it is generalized to the more general time-dependent Smoluchowski-type time fractional Fokker-Planck equation. The numerical examples verify the efficiency and accuracy of the iteration method, and some novel dynamical phenomena including polarized motion orientations and periodic response death are discussed.

  6. Space distribution and energy straggling of charged particles via Fokker-Planck equation

    Manservisi, S.; Molinari, V.; Nespoli, A.

    1996-01-01

    The Fokker-Planck equation describing a beam of charged particles entering a homogeneous medium is solved here for a stationary case. Interactions are taken into account through Coulomb cross-section. Starting from the charged-particle distribution as a function of velocity and penetration depth, some important kinetic quantities are calculated, like mean velocity, range and the loss of energy per unit space. In such quantities the energy straggling is taken into account. This phenomenon is not considered in the continuous slowing-down approximation that is commonly used to obtain the range and the stopping power. Finally the well-know Bohr of Bethe formula is found as a first-order approximation of the Fokker-Planck equation

  7. Generalized Fokker-Planck theory for electron and photon transport in biological tissues: application to radiotherapy.

    Olbrant, Edgar; Frank, Martin

    2010-12-01

    In this paper, we study a deterministic method for particle transport in biological tissues. The method is specifically developed for dose calculations in cancer therapy and for radiological imaging. Generalized Fokker-Planck (GFP) theory [Leakeas and Larsen, Nucl. Sci. Eng. 137 (2001), pp. 236-250] has been developed to improve the Fokker-Planck (FP) equation in cases where scattering is forward-peaked and where there is a sufficient amount of large-angle scattering. We compare grid-based numerical solutions to FP and GFP in realistic medical applications. First, electron dose calculations in heterogeneous parts of the human body are performed. Therefore, accurate electron scattering cross sections are included and their incorporation into our model is extensively described. Second, we solve GFP approximations of the radiative transport equation to investigate reflectance and transmittance of light in biological tissues. All results are compared with either Monte Carlo or discrete-ordinates transport solutions.

  8. FOKKER-PLANCK ANALYSIS OF TRANSVERSE COLLECTIVE INSTABILITIES IN ELECTRON STORAGE RINGS

    Lindberg, R. R.

    2017-06-25

    We analyze single bunch transverse instabilities due to wakefields using a Fokker-Planck model. We expand on the work of Suzuki [1], writing out the linear matrix equation including chromaticity, both dipolar and quadrupolar transverse wakefields, and the effects of damping and diffusion due to the synchrotron radiation. The eigenvalues and eigenvectors determine the collective stability of the beam, and we show that the predicted threshold current for transverse instability and the profile of the unstable agree well with tracking simulations. In particular, we find that predicting collective stability for high energy electron beams at moderate to large values of chromaticity requires the full Fokker-Planck analysis to properly account for the effects of damping and diffusion due to synchrotron radiation.

  9. An Adjoint-based Numerical Method for a class of nonlinear Fokker-Planck Equations

    Festa, Adriano; Gomes, Diogo A.; Machado Velho, Roberto

    2017-01-01

    Here, we introduce a numerical approach for a class of Fokker-Planck (FP) equations. These equations are the adjoint of the linearization of Hamilton-Jacobi (HJ) equations. Using this structure, we show how to transfer the properties of schemes for HJ equations to the FP equations. Hence, we get numerical schemes with desirable features such as positivity and mass-preservation. We illustrate this approach in examples that include mean-field games and a crowd motion model.

  10. New Approaches for Solving Fokker Planck Equation on Cantor Sets within Local Fractional Operators

    Hassan Kamil Jassim

    2015-01-01

    Full Text Available We discuss new approaches to handling Fokker Planck equation on Cantor sets within local fractional operators by using the local fractional Laplace decomposition and Laplace variational iteration methods based on the local fractional calculus. The new approaches maintain the efficiency and accuracy of the analytical methods for solving local fractional differential equations. Illustrative examples are given to show the accuracy and reliable results.

  11. A Simple Map Between Fokker-Planck Equation and its Fractional form

    Zahran, M.A.; El-Shewy, E.K.

    2008-01-01

    A simple map between Fokker-Planck Equation (FPE) and its fractional form (FFPE), which recently formulates to describe sub diffusive processes, has been suggested. This connection based on a relation between k-orders for moments of ordinary time domain of FPE and the moments associated with fractional time domain of FFPE . Two classes of special interest of FFPE has been considered to outline this map

  12. Fokker-Planck modeling of current penetration during electron cyclotron current drive

    Merkulov, A.; Westerhof, E.; Schueller, F. C.

    2007-01-01

    The current penetration during electron cyclotron current drive (ECCD) on the resistive time scale is studied with a Fokker-Planck simulation, which includes a model for the magnetic diffusion that determines the parallel electric field evolution. The existence of the synergy between the inductive electric field and EC driven current complicates the process of the current penetration and invalidates the standard method of calculation in which Ohm's law is simply approximated by j-j cd =σE. Here it is proposed to obtain at every time step a self-consistent approximation to the plasma resistivity from the Fokker-Planck code, which is then used in a concurrent calculation of the magnetic diffusion equation in order to obtain the inductive electric field at the next time step. A series of Fokker-Planck calculations including a self-consistent evolution of the inductive electric field has been performed. Both the ECCD power and the electron density have been varied, thus varying the well known nonlinearity parameter for ECCD P rf [MW/m -3 ]/n e 2 [10 19 m -3 ] [R. W. Harvey et al., Phys. Rev. Lett 62, 426 (1989)]. This parameter turns out also to be a good predictor of the synergetic effects. The results are then compared with the standard method of calculations of the current penetration using a transport code. At low values of the Harvey parameter, the standard method is in quantitative agreement with Fokker-Planck calculations. However, at high values of the Harvey parameter, synergy between ECCD and E parallel is found. In the case of cocurrent drive, this synergy leads to the generation of large amounts of nonthermal electrons and a concomitant increase of the electrical conductivity and current penetration time. In the case of countercurrent drive, the ECCD efficiency is suppressed by the synergy with E parallel while only a small amount of nonthermal electrons is produced

  13. Fokker-action principle for a system of particles interacting through a linear potential

    Rivacoba, A.

    1984-01-01

    A Fokker-action principle for a system of scalar particles interacting through their time-symmetric relativistic generalization of linear potential is obtained. From this action, motion equations and conservation laws for the total energy and angular momentum of the system, in which field contributions are included, are derived. These equations are exactly applied to the problem suggested by Schild of two particles moving in circular concentric orbits

  14. An Adjoint-based Numerical Method for a class of nonlinear Fokker-Planck Equations

    Festa, Adriano

    2017-03-22

    Here, we introduce a numerical approach for a class of Fokker-Planck (FP) equations. These equations are the adjoint of the linearization of Hamilton-Jacobi (HJ) equations. Using this structure, we show how to transfer the properties of schemes for HJ equations to the FP equations. Hence, we get numerical schemes with desirable features such as positivity and mass-preservation. We illustrate this approach in examples that include mean-field games and a crowd motion model.

  15. Fermi-Dirac-Fokker-Planck equation : well-posedness & long-time asymptotics

    Carrillo , José A.; Laurençot , Philippe; Rosado , Jesús

    2009-01-01

    International audience; A Fokker-Planck type equation for interacting particles with exclusion principle is analysed. The nonlinear drift gives rise to mathematical difficulties in controlling moments of the distribution function. Assuming enough initial moments are finite, we can show the global existence of weak solutions for this problem. The natural associated entropy of the equation is the main tool to derive uniform in time a priori estimates for the kinetic energy and entropy. As a con...

  16. Fermi-Dirac-Fokker-Planck equation: well-posedness and long-time asymptotics

    Carrillo, José A.; Laurençot, Philippe; Rosado, Jesús

    2008-01-01

    A Fokker-Planck type equation for interacting particles with exclusion principle is analysed. The nonlinear drift gives rise to mathematical difficulties in controlling moments of the distribution function. Assuming enough initial moments are finite, we can show the global existence of weak solutions for this problem. The natural associated entropy of the equation is the main tool to derive uniform in time a priori estimates for the kinetic energy and entropy. As a consequence, long-time asym...

  17. Quasilinear simulation of auroral kilometric radiation by a relativistic Fokker-Planck code

    Matsuda, Y.

    1991-01-01

    An intense terrestrial radiation called the auroral kilometric radiation (AKR) is believed to be generated by cyclotron maser instability. We study a quasilinear evolution of this instability by means of a two-dimensional relativistic Fokker-Planck code which treats waves and distributions self-consistently, including radiation loss and electron source and sink. We compare the distributions and wave amplitude with spacecraft observations to elucidate physical processes involved. 3 refs., 1 fig

  18. Collective motions and non-polynomial lagrangians in Fokker-Planck dynamics

    Spina, A.; Vucetich, H.

    1986-04-01

    A method based on the ideas of collective motion is applied to Fokker-Planck dynamics. The usual diagramatic techniques used in stochastic dynamics are enlarged in order to deal with the non-polynomial Lagrangians that appear in the theory. The technique is tested and applied to the case of a self-sustained sinusoidal oscillator whose statistical behaviour is well understood: the Poincare oscillator. (author)

  19. Solution of the Fokker-Planck equation for axially-channeled relativistic electrons

    Muralev, V.A.; Telegin, V.I.

    1981-01-01

    A method of the two dimensional kinetic equation of the Fokker-Planck type for axially-channeled electrons is proposed. This equation has been obtained recently by Beloshitsky and Kumakhov to describe the diffusion of channeling negative particles over the transverse energy and angular momentum. The results of computation of the dechanneling function of 1 GeV electrons in tungsten are presented. (author)

  20. Time dependent solutions of the Fokker-Planck equation for fast fusion ions

    Gnavi, G.; Gratton, F.T.; Heyn, M.

    1990-01-01

    Approximate time dependent solutions for the Fokker-Planck equation for fast fusion ions from an isotropic, monoenergetic source are presented, for the problem of D - T - He 3 reactions. The equations include the effect of diffusion, which is particularly noticeable in the distribution of particles of lower energy and in the formation of a tail of particles with energy higher than that of the source. (Author)

  1. An application of the ideas of collective motion to Fokker-Planck dynamics

    Spina, A.

    1985-08-01

    The implementation of ideas and techniques of field theory to statistical physics have proved invaluable both in deepening our understanding in this second area and as a powerful computational tool. In this paper we analyze some aspects of the application to Fokker-Planck dynamics for the case of self-sustained oscillators driven by white noise of a concept that has been found fruitful in quantum field theory, namely the collective coordinate method. (author)

  2. Finite element method analysis of Fokker-Plank equation in stationary and evolutionary versions

    Náprstek, Jiří; Král, Radomil

    2014-01-01

    Roč. 72, June (2014), s. 28-38 ISSN 0965-9978 R&D Projects: GA ČR(CZ) GA103/09/0094; GA AV ČR(CZ) IAA200710902 Institutional support: RVO:68378297 Keywords : Fokker-Planck equation * numerical solution * transition effects * stochastic mechanics * probability density function * non-linear dynamic systems Subject RIV: JM - Building Engineering Impact factor: 1.402, year: 2014 http://www.sciencedirect.com/science/article/pii/S0965997813001142

  3. Remarks on the chemical Fokker-Planck and Langevin equations: Nonphysical currents at equilibrium.

    Ceccato, Alessandro; Frezzato, Diego

    2018-02-14

    The chemical Langevin equation and the associated chemical Fokker-Planck equation are well-known continuous approximations of the discrete stochastic evolution of reaction networks. In this work, we show that these approximations suffer from a physical inconsistency, namely, the presence of nonphysical probability currents at the thermal equilibrium even for closed and fully detailed-balanced kinetic schemes. An illustration is given for a model case.

  4. The Women’s Museum in Denmark

    Ipsen, Merete

    2010-01-01

    The Women’s Museum in Denmark isa nationally accredited museum which explores women’s cultural history by linking the historical to the contemporary. The museum started as a grass root movement in the 1980s. Today the museum welcomes you to 1200 square meters of exhibitions. The exhibitions comprise a general history about women’s lives from prehistoric to present time where women are subject in the history, and a general history about the change in childhood with focus on gender. Add to this...

  5. Museums and the Representation of War

    Jay Winter

    2012-11-01

    Full Text Available Museums are the cathedrals of the twenty-first century, in that they have filled the void left by the conventional churches as a site in which mixed populations of different faiths or no faith at all, of different origins and beliefs, confront and meditate on sacred themes – sacrifice, death, mourning, evil, brotherhood, dignity, transcendence.1 War not only belongs in museums; war dominates museum space in much of the public representation of history and will continue to do so. That being so, it is the task of war museums to persuade visitors to pose the question: how can war be represented? While there is no adequate answer to this question, museum professionals must try to answer it anyway with a large dose of humility. By avoiding the didactic mode, that is, that they know the answer and will present it to the visitors, they can perform a major public service. By admitting the magnitude of the problems inherent in trying to represent war, and through it, trying to represent the pain of others, museum directors and designers fulfil a critical social task. Knowing about war is the business of an informed citizenship, and museums are those sites where moral questions are posed, questions inevitably raised about war, questions about sacrifice, suffering, brotherhood, courage, love, recovery, transcendence. Museums enable visitors to pose these enduring questions, by converting war time into museum space.

  6. A rationale for a museum of health

    Farzaneh Yousefi

    2015-11-01

    Full Text Available The museum of health is a place that presents health science and human body and any other subjects that can affect human health. In this museum visitors can learn the mechanisms and functions of human body and learn how to protect and take care of their bodies. They can also learn several diseases and their consequences on human body and how to fight against them. This museum is a big step for improvement of general society health level by increasing society’s health knowledge. In this article structure, departments and also benefits of the health museum are evaluated.

  7. The Fokker-Planck equation for coupled Brown-Néel-rotation

    Weizenecker, Jürgen

    2018-02-01

    Calculating the dynamic properties of magnetization of single-domain particles is of great importance for the tomographic imaging modality known as magnetic particle imaging (MPI). Although the assumption of instantaneous thermodynamic equilibrium (Langevin function) after application of time-dependent magnetic fields is sufficient for understanding the fundamental behavior, it is essential to consider the finite response times of magnetic particles for optimizing or analyzing various aspects, e.g. interpreting spectra, optimizing MPI sequences, developing new contrasts, and evaluating simplified models. The change in magnetization following the application of the fields is caused by two different movements: the geometric rotation of the particle and the rotation of magnetization with respect to the fixed particle axes. These individual rotations can be well described using the Langevin equations or the Fokker-Planck equation. However, because the two rotations generally exhibit interdependence, it is necessary to consider coupling between the two equations. This article shows how a coupled Fokker-Planck equation can be derived on the basis of coupled Langevin equations. Two physically equivalent Fokker-Planck equations are derived and transformed by means of an appropriate series expansion into a system of ordinary differential equations, which can be solved numerically. Finally, this system is also used to specify a system of differential equations for various limiting cases (Néel, Brown, uniaxial symmetry). Generally, the system exhibits a sparsely populated matrix and can therefore be handled well numerically.

  8. The Fokker-Planck equation for coupled Brown-Néel-rotation.

    Weizenecker, Jürgen

    2018-01-22

    Calculating the dynamic properties of magnetization of single-domain particles is of great importance for the tomographic imaging modality known as magnetic particle imaging (MPI). Although the assumption of instantaneous thermodynamic equilibrium (Langevin function) after application of time-dependent magnetic fields is sufficient for understanding the fundamental behavior, it is essential to consider the finite response times of magnetic particles for optimizing or analyzing various aspects, e.g. interpreting spectra, optimizing MPI sequences, developing new contrasts, and evaluating simplified models. The change in magnetization following the application of the fields is caused by two different movements: the geometric rotation of the particle and the rotation of magnetization with respect to the fixed particle axes. These individual rotations can be well described using the Langevin equations or the Fokker-Planck equation. However, because the two rotations generally exhibit interdependence, it is necessary to consider coupling between the two equations. This article shows how a coupled Fokker-Planck equation can be derived on the basis of coupled Langevin equations. Two physically equivalent Fokker-Planck equations are derived and transformed by means of an appropriate series expansion into a system of ordinary differential equations, which can be solved numerically. Finally, this system is also used to specify a system of differential equations for various limiting cases (Néel, Brown, uniaxial symmetry). Generally, the system exhibits a sparsely populated matrix and can therefore be handled well numerically.

  9. Visitor Evaluation: An Exploratory Study for the USAF Museum

    Wosilius, William

    1997-01-01

    .... Constructs in the questionnaire included: motivation for visiting, evaluation of the museum experience, transportation issues, general awareness of museum services, and demographic information...

  10. The Museum of Solid Waste and Energy.

    National Energy Education Development Project, Reston, VA.

    This activity geared for grades 5-9 involves students in creating museum stations on eight solid waste and energy topics. While working in groups, students present their station topic to other students who are conducting a "museum tour." In doing so participants are encouraged to enhance their reading, writing, public speaking, and artistic skills…

  11. Raising private investment funds for museums

    van der Burg, Tsjalle; Dolfsma, W.; Wilderom, Celeste P.M.

    2004-01-01

    The authors propose the notion of an "arts fund", a publicly traded investment fund for the purpose of acquiring increasingly costly art works to be displayed in museums. Public as well as private museums stand to benefit greatly from such an approach to financially supporting the arts. A

  12. The NMC Horizon Report: 2013 Museum Edition

    Johnson, L.; Adams Becker, S.; Freeman, A.

    2013-01-01

    The "NMC Horizon Report: 2013 Museum Edition," is a co-production with the Marcus Institute for Digital Education in the Arts (MIDEA), and examines six emerging technologies for their potential impact on and use in education and interpretation within the museum environment: BYOD (Bring Your Own Device), crowdsourcing, electronic…

  13. environmental education and culture history museums

    Zulu Cultural Museum has been built and where a large collection of indigenous regional cultural material is housed. Ondini today is a declared monument within the museum estate of 200 ha of thornvel d savannah, and is located 8 km outside the KwaZulu capital of. Ulundi on the through route to the Umfolozi Game.

  14. Multicultural University Education and Museum Pedagogy

    Melnikova, G. F.; Gilmanshina, S. I.

    2017-09-01

    The specifics of the educational process in the museum are revealed. The experience of using the multicultural educational space of the museum for developing non-humanitarian directions of the university of general cultural competencies is expounded. The emphasis is on the formation of the ability to tolerate social, ethnic, confessional and cultural differences.

  15. History of Science and Science Museums

    Faria, Cláudia; Guilherme, Elsa; Gaspar, Raquel; Boaventura, Diana

    2015-01-01

    The activities presented in this paper, which are addressed to elementary school, are focused on the pioneering work of the Portuguese King Carlos I in oceanography and involve the exploration of the exhibits belonging to two different science museums, the Aquarium Vasco da Gama and the Maritime Museum. Students were asked to study fish…

  16. Comic Strips to Accompany Science Museum Exhibits

    Chung, Beom Sun; Park, Eun-mi; Kim, Sang-Hee; Cho, Sook-kyoung; Chung, Min Suk

    2016-01-01

    Science museums make the effort to create exhibits with amusing explanations. However, existing explanation signs with lengthy text are not appealing, and as such, visitors do not pay attention to them. In contrast, conspicuous comic strips composed of simple drawings and humors can attract science museum visitors. This study attempted to reveal…

  17. Playful Learning Culture in the Museum

    Marchetti, Emanuela

    2013-01-01

    not undergone much investigation. This study was conducted in cooperation with two historical museums, these being the Transport Museum in Coventry, England and The Viking Museum in Ribe, Denmark. A new learning platform called MicroCulture has been created, aimed at eliciting a sociocultural understanding......Museum learning culture is going through a paradigmatic change. Two main positions are dominant: the modernist, emphasizing the need for assessment and uniform learning outcomes, and the postmodern, encouraging dialogue and multiple learning outcomes. A critical factor is the potential contribution...... of history in young visitors. This study indicates that museum learning culture could be enriched by the introduction of mediated play as a resource for conceptual thinking and social interaction....

  18. A Social Media Framework of Cultural Museums

    Gökçe ÖZDEMİR

    2017-12-01

    Full Text Available Museums are regarded as cultural products and the core attractions of a destination that offer cultural, historical and artistic possessions for locals as well as tourists. Technological developments in communication have also contributed to the museum pre-, onsite and postexperience of visitors. Thereby, social media enables the museums to extend their networks also on an international basis with up-to-date and credible information about current researches, special events, new exhibitions, excavations in process, and promotional activities. In this sense, this study demonstrates how social media is used by the museums through a research about the Facebook accounts of 10 well-known international museums. Thus, a 32-category framework is created based on the performances of each social media account eventually, this research provides insights into creation of an effective social media account with the emphasis on certain categories’ role to draw and maintain the interest of followers.

  19. Litteraturen og forfatteren på museum

    Lund, Niels Dichov

    2016-01-01

    to the digital society and virtual representation. The role and strength of the author/writer and the importance of place and space in the mediation of literature are enhanced as distinctive for these kinds of museums. It is concluded that the ongoing growth of literary museums is both a result of and an answer......The article discusses the connection between literature and museum and the role of museums for the preservation and engagement with literary heritage. Based on an overview of research in the field and a discussion of definitions, distinctions, typology, and current forms of institutions, new...... developments in literary theory, i.e. new book history and the literary studies’ theories of geographic place, but also concepts of materiality, presence, performance and literary scenes, are brought in to explain different connections between literature and the museum and the supposedly dialectic relation...

  20. Museum Ullen Sentalu dalam Perspektif Seni Budaya

    Doro Daniwati

    2015-10-01

    Full Text Available Museum merupakan tempat yang sering tidak bisa dilewatkan oleh wisatawan guna memuaskan rasa ingin tahu tentang keunikan dari sebuah kota tujuan wisata. Museum juga sering dikunjungi oleh baik para ilmuwan maupun para akademisi yang melakukan studi/riset/kajian tentang hal-hal yang memiliki nilai-nilai keunikan historis, arkeologis, estetis dan termasuk semua hal yang bernuansa memorabilia dan nostalgia. Ullen Sentalu merupakan museum yang agak unik karena di samping lokasinya yang agak jauh dari hingar bingar kesibukan kota, namun keberadaannya merupakan kebutuhan seni budaya perkotaan. Keunikan dari museum ini terletak pada nilai koleksi artefak-artefaknya yang menghadirkan khusus tentang benda-benda kewanitaan yang bernuansa warisan budaya monarki Mataram Lama yang berbeda dengan koleksi museum lainnya di tanah air.   Museum is a place where tourists are unable to easily neglect for satisfying their curiousity about the uniqueness found in the tourism destination cities.The museum is also commonly visited by artists, academicians, and scientists for their research and studies of variety subjects which discuss the values of historical, archeological, and aesthetic uniqueness, and any subjects that are concerned with those of memorabilia and nostalgic evidence. Ullen Sentalu museum is rather unique when we see the location in the ’remote’ area which is far from the frenetic bustle of the city yet its existence constitutes the needs of urban culture. The uniqueness of this museum lies on the value of artefacts collections which particularly bring the feminine objects nuenced the cultural heritage of the Old Mataram monarchy which are completely different from other museum collections in the country.

  1. Numerical Resolution of N-dimensional Fokker-Planck stochastic equations; Resolucion Numerica de Ecuaciones Estocasticas de tipo Fokker-Planck en Varias Dimensiones

    Garcia-Olivares, R A; Munoz Roldan, A

    1992-07-01

    This document describes the use of a library of programs able to solve stochastic Fokker-Planck equations in a N-dimensional space. The input data are essentially: (i) the initial distribution of the stochastic variable, (ii) the drift and fluctuation coefficients as a function of the state (which can be obtained from the transition probabilities between neighboring states) and (iii) some parameters controlling the run. A last version of the library accepts sources and sinks defined in the states space. The output is the temporal evolution of the probability distribution in the space defined by a N-dimensional grid. Some applications and readings in Synergetic, Self-Organization, transport phenomena, Ecology and other fields are suggested. If the probability distribution is interpreted as a distribution of particles then the codes can be used to solve the N-dimensional problem of advection-diffusion. (Author) 16 refs.

  2. Kastenhof - museum in Landau. Kastenhof - Museum in Landau

    Anon,

    1991-08-01

    When modifying the box-type court to a subsidiary museum of the prehistoric national compilation of Munich with multiple-purpose hall and a little restaurant, a considerable expenditure with regard to the preservation of monuments had to be done in order to uncover and keep the old built volumes. A low-temperature heating system as well as low-temperature oil/gas boiler were applied as heating system. The heating is realized via floor heating, plate heat exchanger for avoiding corrossions, hot-air heating, heating units and fan convectors. For energy saving an air-to-water heat pump was applied which can be used alternatively for heating or cooling. In addition, energy distribution and system control are treated by means of flowsheets. (BWI).

  3. Solution of the Boltzmann-Fokker-Planck transport equation using exponential nodal schemes; Solucion de la ecuacion de transporte de Boltzmann-Fokker-Planck usando esquemas nodales exponenciales

    Ortega J, R.; Valle G, E. del [IPN-ESFM, 07738 Mexico D.F. (Mexico)]. e-mail: roj@correo.azc.uam.mx

    2003-07-01

    There are carried out charge and energy calculations deposited due to the interaction of electrons with a plate of a certain material, solving numerically the electron transport equation for the Boltzmann-Fokker-Planck approach of first order in plate geometry with a computer program denominated TEOD-NodExp (Transport of Electrons in Discreet Ordinates, Nodal Exponentials), using the proposed method by the Dr. J. E. Morel to carry out the discretization of the variable energy and several spatial discretization schemes, denominated exponentials nodal. It is used the Fokker-Planck equation since it represents an approach of the Boltzmann transport equation that is been worth whenever it is predominant the dispersion of small angles, that is to say, resulting dispersion in small dispersion angles and small losses of energy in the transport of charged particles. Such electrons could be those that they face with a braking plate in a device of thermonuclear fusion. In the present work its are considered electrons of 1 MeV that impact isotropically on an aluminum plate. They were considered three different thickness of plate that its were designated as problems 1, 2 and 3. In the calculations it was used the discrete ordinate method S{sub 4} with expansions of the dispersion cross sections until P{sub 3} order. They were considered 25 energy groups of uniform size between the minimum energy of 0.1 MeV and the maximum of 1.0 MeV; the one spatial intervals number it was considered variable and it was assigned the values of 10, 20 and 30. (Author)

  4. iMuseumA: An Agent-Based Context-Aware Intelligent Museum System

    Inmaculada Ayala

    2014-11-01

    Full Text Available Currently, museums provide their visitors with interactive tour guide applications that can be installed in mobile devices and provide timely tailor-made multimedia information about exhibits on display. In this paper, we argue that mobile devices not only could provide help to visitors, but also to museum staff. Our goal is to integrate, within the same system, multimedia tour guides with the management facilities required by museums. In this paper, we present iMuseumA (intelligent museum with agents, a mobile-based solution to customize visits and perform context-aware management tasks. iMuseumA follows an agent-based approach, which makes it possible to interact easily with the museum environment and make decisions based on its current status. This system is currently deployed in the Museum of Informatics at the Informatics School of the University of Málaga, and its main contributions are: (i a mobile application that provides management facilities to museum staff by means of sensing and processing environmental data; (ii providing an integrated solution for visitors, tour guides and museum staff that allows coordination and communication enrichment among different groups of users; (iii using and benefiting from group communication for heterogeneous groups of users that can be created on demand.

  5. Museums and geographies of (national power

    Gavrilović Ljiljana

    2008-01-01

    Full Text Available The paper raises a discussion about the relation of museums and (national politics, primarily about the concept of 'apolitcism' of museum work, the idea that is spread among many museum workers as reality. I analyze the process of appearing of big museums in Europe and Serbia, as well as the aims of their work, in order to show that museums - from the very beginning of their appearing - function as means for consolidating national borders (outer and inner, teaching about patriotism. I also analyze the influence of German romanticism, that created the illusion of 'apoliticism' of the culture in general, as well as of museums. The change of attitude towards the state-as-nation in contemporary European community means also the change of museologic activities that should take part in the constitution of Europeism/European identity as meta-nation. That change has not still come to museums in Serbia, which points to the fact that society has not changed yet in the direction of appropriating of European values.

  6. United States Holocaust Museums: Pathos, Possession, Patriotism

    Rob Baum

    2011-12-01

    Full Text Available This article examines the role of United States holocaust museums in directing (American knowledge and memory of World War II, and demonstrates how signifiers of race, colour and Jewishness are played out and theatricalised. Erected in two principal U.S. cities of Los Angeles and Washington, D.C., the Holocaust Museum and Museum of Tolerance uphold very different mandates: the first dedicated to revealing European civilian tragedies during WWII; the latter dealing with Jewish persecution and the L.A. Riots of 1991, with references to other cultural catastrophes. While these projects are different, they are not opposed; both museums locate the American perspective of events and their meanings at the forefront. American holocaust museums seem to challenge spaces between memory and its direction, vision and revision. Within the gruesome context of holocaust portrayal, interrogate the valences of memory’s play and expose American holocaust museums as theatres of pornographic memory. The seduction of feeling does not invite change so much as purgation, what Aristotle identified as catharsis — an emotional and physical release, unfortunately replicating the seductive techniques used by Goebbels for the glorification of Hitler. Through manipulation of viewers as automatic audiences, these museums function as centres for pathos I question the policy and polity of presenting genocide as an entertainment leading to catharsis, recognizing that the final act of purgation is all too easily negation.

  7. Applicability of the Fokker-Planck equation to the description of diffusion effects on nucleation

    Sorokin, M. V.; Dubinko, V. I.; Borodin, V. A.

    2017-01-01

    The nucleation of islands in a supersaturated solution of surface adatoms is considered taking into account the possibility of diffusion profile formation in the island vicinity. It is shown that the treatment of diffusion-controlled cluster growth in terms of the Fokker-Planck equation is justified only provided certain restrictions are satisfied. First of all, the standard requirement that diffusion profiles of adatoms quickly adjust themselves to the actual island sizes (adiabatic principle) can be realized only for sufficiently high island concentration. The adiabatic principle is essential for the probabilities of adatom attachment to and detachment from island edges to be independent of the adatom diffusion profile establishment kinetics, justifying the island nucleation treatment as the Markovian stochastic process. Second, it is shown that the commonly used definition of the "diffusion" coefficient in the Fokker-Planck equation in terms of adatom attachment and detachment rates is justified only provided the attachment and detachment are statistically independent, which is generally not the case for the diffusion-limited growth of islands. We suggest a particular way to define the attachment and detachment rates that allows us to satisfy this requirement as well. When applied to the problem of surface island nucleation, our treatment predicts the steady-state nucleation barrier, which coincides with the conventional thermodynamic expression, even though no thermodynamic equilibrium is assumed and the adatom diffusion is treated explicitly. The effect of adatom diffusional profiles on the nucleation rate preexponential factor is also discussed. Monte Carlo simulation is employed to analyze the applicability domain of the Fokker-Planck equation and the diffusion effect beyond it. It is demonstrated that a diffusional cloud is slowing down the nucleation process for a given monomer interaction with the nucleus edge.

  8. Museum Studies: Connecting the Elementary and Secondary Experience

    Martin, Kachina; Yoder, Maureen

    2009-01-01

    Museum studies will certainly reinforce students' appreciation of art history and art production. A student's understanding of a museum's function will deepen with each museum visit. Students will recognize that a museum can be organized around materials and kinds of art, periods of art history and cultures, and the works of an individual artist.…

  9. Museums And Young People: The Heritage Of Pride | Onyebinama ...

    This paper discusses the origin of museum, its brief history in Nigeria , its meaning, types, need for museums and the relationship between museums and libraries. It specifically addresses the issue of young people and museum which is the heritage of their pride. The paper also discusses factors/problems which may ...

  10. Building Staff Capacity to Evaluate in Museum Education

    Kubarek, Joy

    2015-01-01

    For years, museums of all varieties, including art museums, science centers, history museums, zoos, and aquariums, have conducted education evaluation. However, museums are all too often faced with the challenge of allocating staff time, expertise, and other resources toward conducting evaluation, particularly evaluation that moves beyond program…

  11. The Onomastic Octopus. Museum Data Bank Research Report No. 3.

    Chenhall, Robert G.

    Activities and information needs in museums and a project undertaken by the Margaret Woodbury Strong Museum to develop systematic solutions to problems in cataloging museum collections are described. Museum activities are grouped in three categories: (1) initial--acquisition, accession, registration, identification, and restoration; (2)…

  12. The Future of Museums and Libraries: A Discussion Guide

    Institute of Museum and Library Services, 2009

    2009-01-01

    The Institute of Museum and Library Services (IMLS) is committed to bringing together museums and libraries across the country for conversations dedicated to developing a better understanding of the roles of libraries and museums as providers of public service to communities. The Future of Libraries and Museums in the 21st Century Planning…

  13. Multi-dimensional Fokker-Planck equation analysis using the modified finite element method

    Náprstek, Jiří; Král, Radomil

    2016-01-01

    Roč. 744, č. 1 (2016), č. článku 012177. ISSN 1742-6588. [International Conference on Motion and Vibration Control (MOVIC 2016) /13./ and International Conference on Recent Advances in Structural Dynamics (RASD 2016) /12./. Southampton, 04.07.2016-06.07.2016] R&D Projects: GA ČR(CZ) GP14-34467P; GA ČR(CZ) GA15-01035S Institutional support: RVO:68378297 Keywords : Fokker-Planck equation * finite element method * single degree of freedom systems (SDOF) Subject RIV: JM - Building Engineering http://iopscience.iop.org/article/10.1088/1742-6596/744/1/012177

  14. Numerical evaluation of path-integral solutions to Fokker-Planck equations. II. Restricted stochastic processes

    Wehner, M.F.

    1983-01-01

    A path-integral solution is derived for processes described by nonlinear Fokker-Plank equations together with externally imposed boundary conditions. This path-integral solution is written in the form of a path sum for small time steps and contains, in addition to the conventional volume integral, a surface integral which incorporates the boundary conditions. A previously developed numerical method, based on a histogram representation of the probability distribution, is extended to a trapezoidal representation. This improved numerical approach is combined with the present path-integral formalism for restricted processes and is show t give accurate results. 35 refs., 5 figs

  15. Application of the Fokker-Plank-Kolmogorov equation for affluence forecast to hydropower reservoirs (Betania Case)

    Dominguez Calle, Efrain Antonio

    2004-01-01

    This paper shows a modeling technique to forecast probability density curves for the flows that represent the monthly affluence to hydropower reservoirs. Briefly, the factors that require affluence forecast in terms of probabilities, the ranges of existing forecast methods as well as the contradiction between those techniques and the real requirements of decision-making procedures are pointed out. The mentioned contradiction is resolved applying the Fokker-Planck-Kolmogorov equation that describes the time evolution of a stochastic process that can be considered as markovian. We show the numerical scheme for this equation, its initial and boundary conditions, and its application results in the case of Betania's reservoir

  16. Description of the Fokker-Plank code used to model ECRH of the Constance 2 plasma

    Mauel, M.E.

    1982-01-01

    The time-dependent Fokker-Plank code which is used to model the development of the electron velocity distribution during ECRH of the Constance 2 mirror-confined plasma is described in this report. The ECRH is modeled by the bounce-averaged quasilinear theory derived by Mauel. The effect of collisions are found by taking the appropriate gradients of the Rosenbluth potentials, and the electron distribution is advanced in time by using a modified alternating direction implicit (ADI) technique as explained by Killeen and Marx. The program was written in LISP to be run in the MACSYMA environment of the MACSYMA Consortium's PDP-10 computer

  17. FOKN: a relativistic Fokker-Planck code with large angle scattering and radiation losses

    Zimmerman, G.; Scharlemann, T.; Wood, L.; Weaver, T.; Chu, T.; Lee, G.

    1976-07-01

    FOKN is a computer code which employs a relativistic Fokker-Planck algorithm to evolve the distribution functions of the various mutually interacting components of a multi-species plasma forward in time, with the optional addition of high angle, large energy and momentum transfer interactions between the various charged species of the plasma. As a computational expediency, the latter processes are handled by transfer matrices which are generated separately by another code, RNUX, so that once specific transfer matrices are generated, they can be used over and over by FOKN provided the group structures are compatible

  18. Diffusion coefficients of Fokker-Planck equation for rotating dust grains in a fusion plasma

    Bakhtiyari-Ramezani, M.; Mahmoodi, J.; Alinejad, N.

    2015-11-01

    In the fusion devices, ions, H atoms, and H2 molecules collide with dust grains and exert stochastic torques which lead to small variations in angular momentum of the grain. By considering adsorption of the colliding particles, thermal desorption of H atoms and normal H2 molecules, and desorption of the recombined H2 molecules from the surface of an oblate spheroidal grain, we obtain diffusion coefficients of the Fokker-Planck equation for the distribution function of fluctuating angular momentum. Torque coefficients corresponding to the recombination mechanism show that the nonspherical dust grains may rotate with a suprathermal angular velocity.

  19. Fokker-Planck Modelling of Delayed Loss of Charged Fusion Products in TFTR

    Edenstrasser, J.W.; Goloborod'ko, V.Ya.; Reznik, S.N.; Yavorskij, V.A.; Zweben, S.

    1998-01-01

    The results of a Fokker-Planck simulation of the ripple-induced loss of charged fusion products in the Tokamak Fusion Test Reactor (TFTR) are presented. It is shown that the main features of the measured ''delayed loss'' of partially thermalized fusion products, such as the differences between deuterium-deuterium and deuterium-tritium discharges, the plasma current and major radius dependencies, etc., are in satisfactory agreement with the classical collisional ripple transport mechanism. The inclusion of the inward shift of the vacuum flux surfaces turns out to be necessary for an adequate and consistent explanation of the origin of the partially thermalized fusion product loss to the bottom of TFTR

  20. One-Dimensional Fokker-Planck Equation with Quadratically Nonlinear Quasilocal Drift

    Shapovalov, A. V.

    2018-04-01

    The Fokker-Planck equation in one-dimensional spacetime with quadratically nonlinear nonlocal drift in the quasilocal approximation is reduced with the help of scaling of the coordinates and time to a partial differential equation with a third derivative in the spatial variable. Determining equations for the symmetries of the reduced equation are derived and the Lie symmetries are found. A group invariant solution having the form of a traveling wave is found. Within the framework of Adomian's iterative method, the first iterations of an approximate solution of the Cauchy problem are obtained. Two illustrative examples of exact solutions are found.

  1. Some exact solutions for a unidimensional fokker-planck equation by using lie symmetries

    Hugo Hernán Ortíz-Álvarez

    2015-01-01

    Full Text Available The Fokker Planck equation appears in the study of diffusion phenomena, stochastics processes and quantum and classical mechanics. A particular case fromthis equation, ut − uxx − xux − u=0, is examined by the Lie group method approach. From the invariant condition it was possible to obtain the infinitesimal generators or vectors associated to this equation, identifying the corresponding symmetry groups. Exact solution were found for each one of this generators and new solution were constructed by using symmetry properties.

  2. Fokker--Planck/transport analyses of fusion plasmas in contemporary beam-driven tokamaks

    Mirin, A.A.; McCoy, M.G.; Killeen, J.; Rensink, M.E.; Shumaker, D.E.; Jassby, D.L.; Post, D.E.

    1978-04-01

    The properties of deuterium plasmas in experimental tokamaks heated and fueled by intense neutral-beam injection are evaluated with a Fokker-Planck/radial transport code coupled with a Monte Carlo neutrals treatment. Illustrative results are presented for the Poloidal Divertor Experiment at PPPL as a function of beam power and plasma recycling coefficient, R/sub c/. When P/sub beam/ = 8 MW at E/sub b/ = 60 keV, and R/sub c/ = 0.2, then approximately 0.5, [ 2 / 3 ] = 22 keV approximately 6 , and the D-D neutron intensity is 10 16 n/sec

  3. The Hybrid Museum: Hybrid Economies of Meaning

    Vestergaard, Vitus

    2013-01-01

    Social media has created new ways of communicating and has brought about a new distinctive ethos. New literacies are not simply about new technology but also about this new ethos. Many museums are embracing this ethos by what is often called participatory practices. From a sociocultural perspective...... this article shows that there are two different museum mindsets where the second mindset leans towards participatory practices. It is shown how a museum can support a hybrid economy of meaning that builds on both a user generated economy of meaning and an institutional economy of meaning and adds value to both...

  4. Constructing museum learning at the university level

    Christensen, Line Hjorth

    2011-01-01

    in a museum environment. How can museums be implemented at the university level and become part of a curriculum that demands high academic standards while at the same time exploiting and benefitting from the complexity and aesthetically determined learning potentials offered by museums? Following George A....... Hein’s notion of a ‘constructivist museum’ the purpose of the article is to suggest and demonstrate a learning strategy that focuses on the learner’s consideration of his or her own learning but elaborates on Hein’s general view of the physical surroundings and deals with the question of how exhibition...

  5. High energy ion range and deposited energy calculation using the Boltzmann-Fokker-Planck splitting of the Boltzmann transport equation

    Mozolevski, I.E.

    2001-01-01

    We consider the splitting of the straight-ahead Boltzmann transport equation in the Boltzmann-Fokker-Planck equation, decomposing the differential cross-section into a singular part, corresponding to small energy transfer events, and in a regular one, which corresponds to large energy transfer. The convergence of implantation profile, nuclear and electronic energy depositions, calculated from the Boltzmann-Fokker-Planck equation, to the respective exact distributions, calculated from Monte-Carlo method, was exanimate in a large-energy interval for various values of splitting parameter and for different ion-target mass relations. It is shown that for the universal potential there exists an optimal value of splitting parameter, for which range and deposited energy distributions, calculated from the Boltzmann-Fokker-Planck equation, accurately approximate the exact distributions and which minimizes the computational expenses

  6. 77 FR 68827 - Notice of Intent To Repatriate Cultural Items: The Museum of Indian Arts and Culture, Museum of...

    2012-11-16

    ... Intent To Repatriate Cultural Items: The Museum of Indian Arts and Culture, Museum of New Mexico, Santa Fe, NM AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Museum of Indian Arts... Museum of Indian Arts and Culture. DATES: Representatives of any Indian tribe that believes it has a...

  7. New initiatives in the Netherlands Open Air Museum: how an early open air museum keeps up with the times

    de Jong, A.

    2010-01-01

    The Netherlands Open Air Museum in Arnhem is one of the oldest open air museums of Europe. From the 1990s the staff has been engaged in an intense process of fundamentally changing the museum. The major step was to redefine the museum’s institutional identity. We believed that a good museum not only

  8. 75 FR 8139 - Institute of Museum and Library Services; Sunshine Act Meeting of the National Museum and Library...

    2010-02-23

    ... policies with respect to the duties, powers, and authorities related to Museum and Library Services. If you... NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Institute of Museum and Library Services; Sunshine Act Meeting of the National Museum and Library Services Board AGENCY: Institute of Museum and...

  9. The Behavior of Online Museum Visitors on Facebook Fan Page of the Museum in Indonesia

    Arta Moro Sundjaja; Ford Lumban Gaol; Sri Bramantoro Abdinagoro; Bahtiar S. Abbas

    2017-01-01

    The objective of this research was to discover the behavior of museum visitors on Facebook fan page in Indonesia based on the user motivation, user expectation, online community involvement, and Facebook fan page of the museum. This research used a quantitative approach to descriptive analysis. The population was the Facebook users who had followed the Facebook fan page of the museum in Indonesia. The samples used were 270 respondents. The researchers distributed the questionnaire to a Facebo...

  10. Museum, exhibition, object : artefactual narratives and their dilemmas in the National Museum of Scotland

    Bucciantini, Alima Maria

    2009-01-01

    National museums are spaces where stories of the past are told through the display and interpretation of material culture. The narratives that are created in this way reflect the ways in which the nation wants to be seen at that particular moment, and are often embedded in the larger political and social contexts of that time. This thesis looks at the National Museum of Scotland as having three levels of narrative: that of the museum as a physical space and national institution...

  11. Experiencing memory museums in Berlin. The Otto Weidt Workshop for the Blind Museum and the Jewish Museum Berlin

    Ana Souto

    2018-01-01

    This article explores memory studies from the audience’s perspective, focusing on the perception of Holocaust narratives in two museums in Berlin. This research builds on and contributes to a number of emerging issues on memory studies, tourism perception and museum design: the debate on experiential authenticity, Dark Tourism, as well as the analysis of memory studies from the perspective of the user. The main data facilitating the analysis is based on responses shared on TripAdvisor; the ca...

  12. Experiencing memory museums in Berlin. The Otto Weidt Workshop for the Blind Museum and the Jewish Museum Berlin

    Ana Souto

    2018-03-01

    Full Text Available This article explores memory studies from the audience’s perspective, focusing on the perception of Holocaust narratives in two museums in Berlin. This research builds on and contributes to a number of emerging issues on memory studies, tourism perception and museum design: the debate on experiential authenticity, Dark Tourism, as well as the analysis of memory studies from the perspective of the user. The main data facilitating the analysis is based on responses shared on TripAdvisor; the case studies being the Otto Weidt Workshop for the Blind Museum and the Jewish Museum Berlin. The analysis of these museums, focusing on their narratives, design features and comments from visitors, will highlight a potential shift from the traditional object-focused museum, to a phenomenological subject-focused one. It will be argued, then, that the understanding and consumption of authenticity encompasses a very flexible definition, not only based on the nature of the objects exhibited, but on the production of authentic experiences.

  13. The Behavior of Online Museum Visitors on Facebook Fan Page of the Museum in Indonesia

    Arta Moro Sundjaja

    2017-11-01

    Full Text Available The objective of this research was to discover the behavior of museum visitors on Facebook fan page in Indonesia based on the user motivation, user expectation, online community involvement, and Facebook fan page of the museum. This research used a quantitative approach to descriptive analysis. The population was the Facebook users who had followed the Facebook fan page of the museum in Indonesia. The samples used were 270 respondents. The researchers distributed the questionnaire to a Facebook group managed by museums or communities. Based on the demographic profile of respondent, the researchers discover that the respondents are highly educated, work as employees or student, and allocate more than Rp500.000,00 per month for traveling expense. Based on social media behavior of the respondents, the respondents are active using Facebook and not aware of the presence of museum in social media. The respondents require museum information, social interaction, and entertainment on Facebook fan page of the museum. Therefore, museum managers must maintain the content quality and perceived usefulness in delivering the information through Facebook. The involvement of cultural community can help people to get honest information about museum through credible opinion from the respondents.

  14. New Mexico Museums and Cultural Centers

    Earth Data Analysis Center, University of New Mexico — This dataset provides an initial version of the locations of museums and cultural centers in New Mexico, in point form, with limited attributes, compiled using...

  15. A Checklist of Legal Considerations for Museums.

    Weil, Stephen E.

    1980-01-01

    A checklist for museum compliance with federal, state, and local laws covers administrative organization, general endowment and restricted funds, trustees, staffing and employment practices, volunteers, acquisition and disposition, exhibition programs, visitors and membership, auxiliary activities, building, and miscellaneous regulations. (MSE)

  16. 3D VISUALIZATION FOR VIRTUAL MUSEUM DEVELOPMENT

    M. Skamantzari

    2016-06-01

    Full Text Available The interest in the development of virtual museums is nowadays rising rapidly. During the last decades there have been numerous efforts concerning the 3D digitization of cultural heritage and the development of virtual museums, digital libraries and serious games. The realistic result has always been the main concern and a real challenge when it comes to 3D modelling of monuments, artifacts and especially sculptures. This paper implements, investigates and evaluates the results of the photogrammetric methods and 3D surveys that were used for the development of a virtual museum. Moreover, the decisions, the actions, the methodology and the main elements that this kind of application should include and take into consideration are described and analysed. It is believed that the outcomes of this application will be useful to researchers who are planning to develop and further improve the attempts made on virtual museums and mass production of 3D models.

  17. The Lenin Museum in the School

    Seinenskii, A. E.

    1973-01-01

    New developments in the work practices of school Lenin halls and museums are observed. Emphasis is increasingly on the integration of these centers for ideological and political indoctrination and the educational process. (KM)

  18. Radiation preservation of cultural and museum objects

    Urban, J.

    1985-01-01

    The possibilities are summed up of using ionizing radiation for the treatment of museum collections, namely the biocidal effect of radiation on living organisms. An approximate assessment is made of the extent of damage to art and book collections by biological pests. Radiation preservation is compared with conventional methods which are unsatisfactory, because they do not affect deeper layers of materials. Experience is summed up with the use of radiation preservation in the Central Bohemian Museum in Roztoky. (J.C.)

  19. Instruction and Delight: Some Observations for Museums.

    King, Margaret J.

    This paper assesses the work of artist-creator Walt Disney as a model for museum educators to draw the public into its work. Disney Land and Disney World are viewed as monuments of U.S. life and imagination, a living museum that attracts 40 million U.S. visitors per year. The paper describes what should be a partnership among the image-making,…

  20. Museums as a mirror of society

    Clercq, Steven de

    2005-01-01

    Following the Darwinian approach, which describes a form in nature as the functional adaptation to its environment at a given time, I will explore the development of museums and collections of science as an expression of their function in historical and social context. This approach allows us to establish a classification of scientific museums where features like owner, user, role and use of the object and its social, cultural and intellectual environment act as discriminating factors. This a...

  1. University museums: problems, policy and progress

    Nick Merriman

    2001-10-01

    Full Text Available There are some 400 university museums and collections in the United Kingdom. During the 1990s their often neglected state came under close scrutiny and as a result their future role is now being re-assessed. A member of the Institute's staff has recently been appointed to the new position of Curator of UCL Museums and Collections, and he comments here on the national situation and describes some of the initiatives under way at UCL.

  2. Fokker-Planck-Rosenbluth-type equations for self-gravitating systems in the 1PN approximation

    Ramos-Caro, Javier; Gonzalez, Guillermo A

    2008-01-01

    We present two formulations of Fokker-Planck-Rosenbluth-type (FPR) equations for many-particle self-gravitating systems, with first-order relativistic corrections in the post-Newtonian approach (1PN). The first starts from a covariant Fokker-Planck equation for a simple gas, introduced recently by Chacon-Acosta and Kremer (2007 Phys. Rev. E 76 021201). The second derivation is based on the establishment of an 1PN-BBGKY hierarchy, developed systematically from the 1PN microscopic law of force and using the Klimontovich-Dupree (KD) method. We close the hierarchy by the introduction of a two-point correlation function that describes adequately the relaxation process. This picture reveals an aspect that is not considered in the first formulation: the contribution of ternary correlation patterns to the diffusion coefficients, as a consequence of the nature of 1PN interaction. Both formulations can be considered as a generalization of the equation derived by Rezania and Sobouti (2000 Astron. Astrophys. 354 1110), to stellar systems where the relativistic effects of gravitation play a significant role

  3. A New Fokker-Planck Approach for the Relaxation-driven Evolution of Galactic Nuclei

    Vasiliev, Eugene

    2017-10-01

    We present an approach for simulating the collisional evolution of spherical isotropic stellar systems based on the one-dimensional Fokker-Planck equation. A novel aspect is that we use the phase volume as the argument of the distribution function instead of the traditionally used energy, which facilitates the solution. The publicly available code PhaseFlow implements a high-accuracy finite-element method for the Fokker-Planck equation, and can handle multiple-component systems, optionally with the central black hole and taking into account loss-cone effects and star formation. We discuss the energy balance in the general setting, and in application to the Bahcall-Wolf cusp around a central black hole, for which we derive a perturbative solution. We stress that the cusp is not a steady-state structure, but rather evolves in amplitude while retaining an approximately ρ \\propto {r}-7/4 density profile. Finally, we apply the method to the nuclear star cluster of the milky Way, and illustrate a possible evolutionary scenario in which a two-component system of lighter main-sequence stars and stellar-mass black holes develops a Bahcall-Wolf cusp in the heavier component and a weaker ρ \\propto {r}-3/2 cusp in the lighter, visible component, over the period of several Gyr. The present-day density profile is consistent with the recently detected mild cusp inside the central parsec, and is weakly sensitive to initial conditions.

  4. Cusping, transport and variance of solutions to generalized Fokker-Planck equations

    Carnaffan, Sean; Kawai, Reiichiro

    2017-06-01

    We study properties of solutions to generalized Fokker-Planck equations through the lens of the probability density functions of anomalous diffusion processes. In particular, we examine solutions in terms of their cusping, travelling wave behaviours, and variance, within the framework of stochastic representations of generalized Fokker-Planck equations. We give our analysis in the cases of anomalous diffusion driven by the inverses of the stable, tempered stable and gamma subordinators, demonstrating the impact of changing the distribution of waiting times in the underlying anomalous diffusion model. We also analyse the cases where the underlying anomalous diffusion contains a Lévy jump component in the parent process, and when a diffusion process is time changed by an uninverted Lévy subordinator. On the whole, we present a combination of four criteria which serve as a theoretical basis for model selection, statistical inference and predictions for physical experiments on anomalously diffusing systems. We discuss possible applications in physical experiments, including, with reference to specific examples, the potential for model misclassification and how combinations of our four criteria may be used to overcome this issue.

  5. Stability analysis of implicit time discretizations for the Compton-scattering Fokker-Planck equation

    Densmore, Jeffery D.; Warsa, James S.; Lowrie, Robert B.; Morel, Jim E.

    2009-01-01

    The Fokker-Planck equation is a widely used approximation for modeling the Compton scattering of photons in high energy density applications. In this paper, we perform a stability analysis of three implicit time discretizations for the Compton-Scattering Fokker-Planck equation. Specifically, we examine (i) a Semi-Implicit (SI) scheme that employs backward-Euler differencing but evaluates temperature-dependent coefficients at their beginning-of-time-step values, (ii) a Fully Implicit (FI) discretization that instead evaluates temperature-dependent coefficients at their end-of-time-step values, and (iii) a Linearized Implicit (LI) scheme, which is developed by linearizing the temperature dependence of the FI discretization within each time step. Our stability analysis shows that the FI and LI schemes are unconditionally stable and cannot generate oscillatory solutions regardless of time-step size, whereas the SI discretization can suffer from instabilities and nonphysical oscillations for sufficiently large time steps. With the results of this analysis, we present time-step limits for the SI scheme that prevent undesirable behavior. We test the validity of our stability analysis and time-step limits with a set of numerical examples.

  6. Fokker-Planck description for the queue dynamics of large tick stocks

    Garèche, A.; Disdier, G.; Kockelkoren, J.; Bouchaud, J.-P.

    2013-09-01

    Motivated by empirical data, we develop a statistical description of the queue dynamics for large tick assets based on a two-dimensional Fokker-Planck (diffusion) equation. Our description explicitly includes state dependence, i.e., the fact that the drift and diffusion depend on the volume present on both sides of the spread. “Jump” events, corresponding to sudden changes of the best limit price, must also be included as birth-death terms in the Fokker-Planck equation. All quantities involved in the equation can be calibrated using high-frequency data on the best quotes. One of our central findings is that the dynamical process is approximately scale invariant, i.e., the only relevant variable is the ratio of the current volume in the queue to its average value. While the latter shows intraday seasonalities and strong variability across stocks and time periods, the dynamics of the rescaled volumes is universal. In terms of rescaled volumes, we found that the drift has a complex two-dimensional structure, which is a sum of a gradient contribution and a rotational contribution, both stable across stocks and time. This drift term is entirely responsible for the dynamical correlations between the ask queue and the bid queue.

  7. Fractional Fokker-Planck equation and oscillatory behavior of cumulant moments

    Suzuki, N.; Biyajima, M.

    2002-01-01

    The Fokker-Planck equation is considered, which is connected to the birth and death process with immigration by the Poisson transform. The fractional derivative in time variable is introduced into the Fokker-Planck equation in order to investigate an origin of oscillatory behavior of cumulant moments. From its solution (the probability density function), the generating function (GF) for the corresponding probability distribution is derived. We consider the case when the GF reduces to that of the negative binomial distribution (NBD), if the fractional derivative is replaced to the ordinary one. The H j moment derived from the GF of the NBD decreases monotonically as the rank j increases. However, the H j moment derived in our approach oscillates, which is contrasted with the case of the NBD. Calculated H j moments are compared with those of charged multiplicities observed in pp-bar, e + e - , and e + p collisions. A phenomenological meaning of introducing the fractional derivative in time variable is discussed

  8. Stability analysis of implicit time discretizations for the Compton-scattering Fokker-Planck equation

    Densmore, Jeffery D [Los Alamos National Laboratory; Warsa, James S [Los Alamos National Laboratory; Lowrie, Robert B [Los Alamos National Laboratory; Morel, Jim E [TEXAS A& M UNIV

    2008-01-01

    The Fokker-Planck equation is a widely used approximation for modeling the Compton scattering of photons in high energy density applications. In this paper, we perform a stability analysis of three implicit time discretizations for the Compton-Scattering Fokker-Planck equation. Specifically, we examine (i) a Semi-Implicit (SI) scheme that employs backward-Euler differencing but evaluates temperature-dependent coefficients at their beginning-of-time-step values, (ii) a Fully Implicit (FI) discretization that instead evaluates temperature-dependent coefficients at their end-of-time-step values, and (iii) a Linearized Implicit (LI) scheme, which is developed by linearizing the temperature dependence of the FI discretization within each time step. Our stability analysis shows that the FI and LI schemes are unconditionally stable and cannot generate oscillatory solutions regardless of time-step size, whereas the SI discretization can suffer from instabilities and nonphysical oscillations for sufficiently large time steps. With the results of this analysis, we present time-step limits for the SI scheme that prevent undesirable behavior. We test the validity of our stability analysis and time-step limits with a set of numerical examples.

  9. Stability analysis of implicit time discretizations for the Compton-scattering Fokker-Planck equation

    Densmore, Jeffery D.; Warsa, James S.; Lowrie, Robert B.; Morel, Jim E.

    2009-09-01

    The Fokker-Planck equation is a widely used approximation for modeling the Compton scattering of photons in high energy density applications. In this paper, we perform a stability analysis of three implicit time discretizations for the Compton-Scattering Fokker-Planck equation. Specifically, we examine (i) a Semi-Implicit (SI) scheme that employs backward-Euler differencing but evaluates temperature-dependent coefficients at their beginning-of-time-step values, (ii) a Fully Implicit (FI) discretization that instead evaluates temperature-dependent coefficients at their end-of-time-step values, and (iii) a Linearized Implicit (LI) scheme, which is developed by linearizing the temperature dependence of the FI discretization within each time step. Our stability analysis shows that the FI and LI schemes are unconditionally stable and cannot generate oscillatory solutions regardless of time-step size, whereas the SI discretization can suffer from instabilities and nonphysical oscillations for sufficiently large time steps. With the results of this analysis, we present time-step limits for the SI scheme that prevent undesirable behavior. We test the validity of our stability analysis and time-step limits with a set of numerical examples.

  10. Ethics. An approach to understanding museums

    Ignacio Fernández del Amo

    2016-12-01

    Full Text Available The idea of modern museums emerged in the second half of the Eighteenth Century with a clear ideology and ways of seeing the world and a particular set of skills with which to go about curating. As happens with human beings, this genetic code strongly determined museums' future development. This is why many of our museums present themselves as the unquestionable heirs of the encyclopedic knowledge that the philosophers of the Enlightenment pursued. Since they were first established they have based their authority on the mastery of knowledge and have developed a story of the world through a scientific mode of interpreting reality. This paper has two objectives: firstly, to analyze the nature of the museum as a technology of modernity and how they are employed as instruments of legitimation of liberal states; secondly, to show how ethics can help museums to adopt a new role in the knowledge society, by questioning the ideological foundations of the Western paradigm. It does this through an interdisciplinary analysis, combining the voices of philosophers, sociologists, anthropologists, and museum curators and concludes with a proposal on how to apply such thinking to the Latin American cultural environment.

  11. Leisure time and museums - motives of visits

    Medić Sandra

    2015-01-01

    Full Text Available Leisure time, as the time used to engage in a variety of activities, should provide a sense of satisfaction and relaxation. In order to satisfy the needs of the visitors and their desire to experience something new and authentic in tourist destination, it is very important to know what their choices are with regard to leisure activities. The aim of this paper is to determine how museum public usually spends its leisure time, which factors influence the motivation to visit museums, and to try to find a correlation between the two. The paper is based on the results of the study conducted between the end of May and the end of August, 2014 in the museums in Vojvodina Province (northern part of the Republic of Serbia. The main findings of this paper indicate that spending leisure time is primarily related to socialization and education, and that museums are visited mostly due to their educational role. The findings also indicate that there are differences between the choice of leisure activity and motivation for visiting museums and sociodemographic characteristics of the respondents. Significant correlation has been found between the choice of leisure activity and motivation for visiting museums.

  12. The first book museums in Italy

    Andrea De Pasquale

    2016-11-01

    Full Text Available Just before the advent of Fascism, in Turin, in the nearby town of Carmagnola and in Florence were born the first Italian examples of book museums. It was early and exceptional experiments of valorizing of book history and of the ancient techniques of manufacturing manuals in a time of great innovation. The first, called the National Museum of the book, was opened in 1913 as a result of the exhibition of the history of printing held during the Universal Exhibition of 1911; the second, created in 1921, was the result of collecting a notable family that took up the typographic tradition of Carmagnola old more than 4 centuries; the third, said Museum of books and illumination, was the result of the exploitation of the extraordinary collections of the Medici library and of the policy pursued by the Director Guido Biagi. Of such museums, outlining the events that led to their creation, only the museum in Carmagnola has come to this day, while the others for various reasons, were closed and never reconstituted. The contribution also provides an opportunity to reflect on the creation of a new museum of the book in Italy at a time when libraries lack visibility into the organization of the Ministry of cultural heritage, which could be distributed and polycentric in the offices of the State libraries in Rome, with its hub at the National Central Library.

  13. Paradigma Baru Dalam Museum Seni dan Budaya Jawa Ullen Sentalu

    Amarena Nediari

    2011-04-01

    Full Text Available The existence of the museum building as  conservation collection of historic objects often give the impression that the museum is an ancient building, dark and disheveled. While the new paradigm in the management of the museum is a museum not only as a place to store historical objects, but need to present the collection in an attractive package so that visitors interested in coming back again to the museum. Museum of art and culture of Java Ullen Sentalu, in Kaliurang has provided a new insight to the culture, especially Javanese culture in the family palace of Yogyakarta and Solo Palace. The main attraction of this Sentalu Ullen is to deliver information about the historic collection from the family palace is presented as a whole, so that leaves a deep impression for visitors. This museum has given the world a new concept in museums in Indonesia, which certainly can be applied to other museums in Indonesia.  

  14. In Search of Museum Professional Knowledge Base: Mapping the Professional Knowledge Debate onto Museum Work

    Tlili, Anwar

    2016-01-01

    Museum professionalism remains an unexplored area in museum studies, particularly with regard to what is arguably the core generic question of a "sui generis" professional knowledge base, and its necessary and sufficient conditions. The need to examine this question becomes all the more important with the increasing expansion of the…

  15. "In and against the Museum": The Contested Spaces of Museum Education for Adults

    Grek, Sotiria

    2009-01-01

    This paper focuses on museum and gallery education for adults in Dundee, Scotland. Dundee has recently experienced a shift from being mainly working class to an educational, cultural and tourist centre. Hence, an interesting field for the examination of the educational policies and practices of the city museums/galleries and the different fashions…

  16. Engaging the d/Deaf Audience in Museums: A Case Study at the Calouste Gulbenkian Museum

    Martins, Patrícia Roque

    2016-01-01

    This article addresses ways that museums can strengthen programming for d/Deaf audiences. Through the development and study of a tour for a d/Deaf audience conducted through signing and oral translation at the Calouste Gulbenkian Museum in Lisbon (Portugal), the author examines issues of language, identity and inclusion. She argues that the use of…

  17. On the linear discrepancy model and risky shifts in group behavior: a nonlinear Fokker-Planck perspective

    Frank, T D

    2009-01-01

    Using a nonlinear Fokker-Planck perspective we re-formulate the linear discrepancy model proposed by Boster and colleagues that describes the emergence of risky shifts during group decision making. Analytical expressions for the stationary case are derived and risky shifts are obtained by Monte Carlo simulations. Striking similarities with the Kuramoto model for group synchronization are pointed out

  18. Green function of the double-fractional Fokker-Planck equation: Path integral and stochastic differential equations

    Kleinert, H.; Zatloukal, V.

    2013-11-01

    The statistics of rare events, the so-called black-swan events, is governed by non-Gaussian distributions with heavy power-like tails. We calculate the Green functions of the associated Fokker-Planck equations and solve the related stochastic differential equations. We also discuss the subject in the framework of path integration.

  19. 75 FR 10696 - Airworthiness Directives; Fokker Services B.V. Model F.28 Mark 0070 and 0100 Airplanes

    2010-03-09

    ... revealed that, due to their position on the aircraft, ice may form on actuators P/N 9409122 installed on... replacing the valve actuator with a serviceable part is in the Fokker 70/100 Aircraft Maintenance Manual... airplane, fuel fire shut-off valve actuators P/N [part number] 9409122 are susceptible to freezing, which...

  20. [Harmful biological agents at museum workposts].

    Skóra, Justyna; Zduniak, Katarzyna; Gutarowska, Beata; Rembisz, Daria

    2012-01-01

    The aim of the studies was to determine the level and kind of microbiological contamination of air and surfaces in museum premises with various collection specificities. In addition, the criteria for selecting indicators of contamination with harmful biological agents at museum workposts are proposed. The analysis of microbial contamination was carried out in 14 museum premises (storehouses, restoration workshops, exhibition hall). Microbiological air purity was measured with a MAS-100 Eco Air Sampler. Surface samples were collected using contact plates RODAC Envirocheck. Biochemical API tests were used to identify bacteria and yeasts. Fungi were diagnosed with taxonomic keys, based on macro- and microscopic mycelia assessment. The levels of microbiological contamination in museums varied and ranged from 2.1 x 10(2) to 7.0 x 10(3) cfu/m3 in the air and from 1.4 x 10(2) to 1.7 x 10(4) cfu/100 cm2 on surfaces. The dominant microorganisms were fungi, which accounted respectively for 18-98% and 23-100% of all isolates from tested sites and surfaces. It was found that the amount of fungi in the indoor air of the Museum of Archeology and Ethnography and the Museum of Independence Traditions equaled respectively 4.2 x 10(2) cfu/m3 and 1.4 x 10(4) cfu/m3, which means that they exceeded the recommended reference value of 2.0 x 10(2) cfu/m3. Having analyzed the frequency of strain isolation, the source of microorganisms and the hazard to human health, 10 fungal species were isolated, which may be regarded as indicators of contamination with harmful biological agents at museum workposts. They are: Aspergillus (A. niger, A. versicolor), Cladosporium (C. herbarum, C. macrocarpum), Penicillium (P. carneum, P. digitatum, P. italicum, P. paneum, P. polonicum), Rhizopus nigricans.

  1. Kappa and other nonequilibrium distributions from the Fokker-Planck equation and the relationship to Tsallis entropy

    Shizgal, Bernie D.

    2018-05-01

    This paper considers two nonequilibrium model systems described by linear Fokker-Planck equations for the time-dependent velocity distribution functions that yield steady state Kappa distributions for specific system parameters. The first system describes the time evolution of a charged test particle in a constant temperature heat bath of a second charged particle. The time dependence of the distribution function of the test particle is given by a Fokker-Planck equation with drift and diffusion coefficients for Coulomb collisions as well as a diffusion coefficient for wave-particle interactions. A second system involves the Fokker-Planck equation for electrons dilutely dispersed in a constant temperature heat bath of atoms or ions and subject to an external time-independent uniform electric field. The momentum transfer cross section for collisions between the two components is assumed to be a power law in reduced speed. The time-dependent Fokker-Planck equations for both model systems are solved with a numerical finite difference method and the approach to equilibrium is rationalized with the Kullback-Leibler relative entropy. For particular choices of the system parameters for both models, the steady distribution is found to be a Kappa distribution. Kappa distributions were introduced as an empirical fitting function that well describe the nonequilibrium features of the distribution functions of electrons and ions in space science as measured by satellite instruments. The calculation of the Kappa distribution from the Fokker-Planck equations provides a direct physically based dynamical approach in contrast to the nonextensive entropy formalism by Tsallis [J. Stat. Phys. 53, 479 (1988), 10.1007/BF01016429].

  2. Reduced Fokker-Planck models for fast particle distribution across a transition layer of disparate plasma temperatures

    Tang, Xian-Zhu; Berk, H. L.; Guo, Zehua; McDevitt, C. J.

    2014-03-01

    Across a transition layer of disparate plasma temperatures, the high energy tail of the plasma distribution can have appreciable deviations from the local Maxwellian distribution due to the Knudson layer effect. The Fokker-Planck equation for the tail particle population can be simplified in a series of practically useful limiting cases. The first is the approximation of background Maxwellian distribution for linearizing the collision operator. The second is the supra-thermal particle speed ordering of vTi ≪ v ≪ vTe for the tail ions and vTi ≪ vTe ≪ v for the tail electrons. Keeping both the collisional drag and energy scattering is essential for the collision operator to produce a Maxwellian tail distribution. The Fokker-Planck model for following the tail ion distribution for a given background plasma profile is explicitly worked out for systems of one spatial dimension, in both slab and spherical geometry. A third simplification is an expansion of the tail particle distribution using the spherical harmonics, which are eigenfunctions of the pitch angle scattering operator. This produces a set of coupled Fokker-Planck equations that contain energy-dependent spatial diffusion terms in two coordinates (position and energy), which originate from pitch angle scattering in the original Fokker-Planck equation. It is shown that the well-known diffusive Fokker-Planck model is a poor approximation of the two-mode truncation model, which itself has fundamental deficiency compared with the three-mode truncation model. The cause is the lack of even-symmetry representation in pitch dependence in the two-mode truncation model.

  3. Hun vil invitere kulturens frække lillesøster på museum

    Mackinney-Valentin, Maria

    2010-01-01

    Interview with director of Denmark's Design Museum, Bodil Busk Laursen about the plans for opening a Danish fashion museum.......Interview with director of Denmark's Design Museum, Bodil Busk Laursen about the plans for opening a Danish fashion museum....

  4. Building Maintenance Management System for Heritage Museum

    Md Azree Othuman Mydin

    2012-09-01

    Full Text Available An investment in the building maintenance aspect is massive throughout the world. In most of the countries, it signifies approximately 50% of the entire revenue of the construction industry. The value of buildings depends on the eminence of the maintenance invested in them. Maintenance management engages obtaining utmost advantage from the investment made on the maintenance activities. At the moment, maintenance in buildings in Malaysia is on the increase in spite of size, category, location, and ownership. This study focuses on Building Maintenance Management System for Heritage Museum, which consists of two case studies in Penang State Museum and Art Gallery, Malaysia and Museum of Perak, Malaysia. The aim of this study is to propose methods to improve the maintenance management system for heritage museum. From the results, the common problem occurs during the implementation for the maintenance of each building is the budget for the maintenance and worker’s skill. The department of each museum must have their own maintenance unit to keep an eye on the maintenance activities for their buildings in order to improve the maintenance management system in their building.

  5. History of Science and Science Museums

    Faria, Cláudia; Guilherme, Elsa; Gaspar, Raquel; Boaventura, Diana

    2015-10-01

    The activities presented in this paper, which are addressed to elementary school, are focused on the pioneering work of the Portuguese King Carlos I in oceanography and involve the exploration of the exhibits belonging to two different science museums, the Aquarium Vasco da Gama and the Maritime Museum. Students were asked to study fish adaptations to deep sea, through the exploration of a fictional story, based on historical data and based on the work of the King that served as a guiding script for all the subsequent tasks. In both museums, students had access to: historical collections of organisms, oceanographic biological sampling instruments, fish gears and ships. They could also observe the characteristics and adaptations of diverse fish species characteristic of deep sea. The present study aimed to analyse the impact of these activities on students' scientific knowledge, on their understanding of the nature of science and on the development of transversal skills. All students considered the project very popular. The results obtained suggest that the activity promoted not only the understanding of scientific concepts, but also stimulated the development of knowledge about science itself and the construction of scientific knowledge, stressing the relevance of creating activities informed by the history of science. As a final remark we suggest that the partnership between elementary schools and museums should be seen as an educational project, in which the teacher has to assume a key mediating role between the school and the museums.

  6. From interventions to interactions: Science Museum Arts Projects’ history and the challenges of interpreting art in the Science Museum

    Hannah Redler

    2009-06-01

    Full Text Available Hannah Redler’s paper examines the 13 year history of Science Museum, London’s contemporary art programme and explores how changing cultural conditions and the changing function of museums are making the questions raised by bringing art into the Science Museum context increasingly significant. It looks at how Science Museum Arts Projects started as a quirky, experimental sideline aimed at shaking up the Museum and its visitors’ assumptions, but has now become a fundamental means by which the Science Museum chooses to represent the impact of science, medicine, engineering and technology on peoples’ everyday lives.

  7. Fokker-Planck theory of electron cyclotron assisted startup and breakdown in Tokamaks

    Fidone, I.; Granata, G.

    1993-04-01

    The kinetic theory of plasma startup in a tokamak in the presence of electron cyclotron resonance heating is discussed. The linear theory of the X-mode and the upper-hybrid converted mode damping in low density and temperature plasmas are first reviewed. Then, the kinetic equation for the electron velocity distribution is considered, which is determined by the perpendicular electron cyclotron quasilinear diffusion operator, the parallel electric field, elastic and inelastic electron-neutral collisions and various losses. Two different time scales, namely the elastic electron-neutral collision time and the much longer ionization time, are identified. Thus a two time scale ordering procedure is legitimated for which the velocity distribution is determined by the quasilinear diffusion and the electron-neutral collision frequency; the ionization rate is computed using the Fokker-Planck solution for the electron velocity distribution

  8. Numerical resolution of N-dimensional Fokker-Plank stochastic equations

    Garcia-Olivares, A.; Muoz, A.

    1992-01-01

    This document describes the use of a library of programs able to solve stochastic Fokker-Planck equations in a N-dimensional space. the input data are essentially: (i) the initial distribution of the stochastic variable, (ii) the drift and fluctuation coefficients as a function of the state (which can be obtained from the transition probabilities between neighboring states) and (iii) some parameters controlling the run. A last version of the library accepts sources and sinks defined in the states space. The output is the temporal evolution of the probability distribution in the space defined by a N-dimensional grid. Some applications and readings in Synergetics, Self-Organization, transport phenomena, Ecology and other fields are suggested. If the probability distribution is interpreted as a distribution of particles then the codes can be used to solve the N-dimensional problem of advection-diffusion. (author) 21 fig. 16 ref

  9. Numerical Resolution of N-dimensional Fokker-Planck stochastic equations

    Garcia-Olivares, R. A.; Munoz Roldan, A.

    1992-01-01

    This document describes the use of a library of programs able to solve stochastic Fokker-Planck equations in a N-dimensional space. The input data are essentially: (i) the initial distribution of the stochastic variable, (ii) the drift and fluctuation coefficients as a function of the state (which can be obtained from the transition probabilities between neighboring states) and (iii) some parameters controlling the run. A last version of the library accepts sources and sinks defined in the states space. The output is the temporal evolution of the probability distribution in the space defined by a N-dimensional grid. Some applications and readings in Synergetic, Self-Organization, transport phenomena, Ecology and other fields are suggested. If the probability distribution is interpreted as a distribution of particles then the codes can be used to solve the N-dimensional problem of advection-diffusion. (Author) 16 refs

  10. Fokker-Planck equation of the reduced Wigner function associated to an Ohmic quantum Langevin dynamics

    Colmenares, Pedro J.

    2018-05-01

    This article has to do with the derivation and solution of the Fokker-Planck equation associated to the momentum-integrated Wigner function of a particle subjected to a harmonic external field in contact with an ohmic thermal bath of quantum harmonic oscillators. The strategy employed is a simplified version of the phenomenological approach of Schramm, Jung, and Grabert of interpreting the operators as c numbers to derive the quantum master equation arising from a twofold transformation of the Wigner function of the entire phase space. The statistical properties of the random noise comes from the integral functional theory of Grabert, Schramm, and Ingold. By means of a single Wigner transformation, a simpler equation than that mentioned before is found. The Wigner function reproduces the known results of the classical limit. This allowed us to rewrite the underdamped classical Langevin equation as a first-order stochastic differential equation with time-dependent drift and diffusion terms.

  11. New Fokker-Planck derivation of heavy gas models for neutron thermalization

    Larsen, E.W.; Williams, M.M.R.

    1990-01-01

    This paper is concerned with the derivation of new generalized heavy gas models for the infinite medium neutron energy spectrum equation. Our approach is general and can be used to derive improved Fokker-Planck approximations for other types of kinetic equations. In this paper we obtain two distinct heavy gas models, together with estimates for the corresponding errors. The models are shown in a special case to reduce to modified heavy gas models proposed earlier by Corngold (1962). The error estimates show that both of the new models should be more accurate than Corngold's modified heavy gas model, and that the first of the two new models should generally be more accurate than the second. (author)

  12. Studies of parallel algorithms for the solution of a Fokker-Planck equation

    Deck, D.; Samba, G.

    1995-11-01

    The study of laser-created plasmas often requires the use of a kinetic model rather than a hydrodynamic one. This model change occurs, for example, in the hot spot formation in an ICF experiment or during the relaxation of colliding plasmas. When the gradients scalelengths or the size of a given system are not small compared to the characteristic mean-free-path, we have to deal with non-equilibrium situations, which can be described by the distribution functions of every species in the system. We present here a numerical method in plane or spherical 1-D geometry, for the solution of a Fokker-Planck equation that describes the evolution of stich functions in the phase space. The size and the time scale of kinetic simulations require the use of Massively Parallel Computers (MPP). We have adopted a message-passing strategy using Parallel Virtual Machine (PVM)

  13. Quantal Brownian Motion from RPA dynamics: The master and Fokker-Planck equations

    Yannouleas, C.

    1984-05-01

    From the purely quantal RPA description of the damped harmonic oscillator and of the corresponding Brownian Motion within the full space (phonon subspace plus reservoir), a master equation (as well as a Fokker-Planck equation) for the reduced density matrix (for the reduced Wigner function, respectively) within the phonon subspace is extracted. The RPA master equation agrees with the master equation derived by the time-dependent perturbative approaches which utilize Tamm-Dancoff Hilbert spaces and invoke the rotating wave approximation. Since the RPA yields a full, as well as a contracted description, it can account for both the kinetic and the unperturbed oscillator momenta. The RPA description of the quantal Brownian Motion contrasts with the descriptions provided by the time perturbative approaches whether they invoke or not the rotating wave approximation. The RPA description also contrasts with the phenomenological phase space quantization. (orig.)

  14. Fokker-Planck simulations of knock-on electron runaway avalanche and bursts in tokamaks

    Chiu, S.C.; Rosenbluth, M.N.; Harvey, R.W.; Chan, V.S.

    1998-01-01

    The avalanche of runaway electrons in an ohmic tokamak plasma triggered by knock-on collisions of traces of energetic electrons with the bulk electrons is simulated by the bounce averaged Fokker-Planck code, CQL3D. It is shown that even when the electric field is small for the production of Dreicer runaways, the knock-on collisions can produce significant runaway electrons in a fraction of a second at typical reactor parameters. The energy spectrum of these knock-on runaways has a characteristic temperature. The growth rate and temperature of the runaway distribution are determined and compared with theory. In simulations of pellet injection into high temperature plasmas, it is shown that a burst of Dreicer runaways may also occur depending on the cooling rate due to the pellet injection. Implications of these phenomena on disruption control in reactor plasmas are discussed. (author)

  15. Solution of the relativistic 2-D Fokker-Planck equation for LH current drive

    Hizanidis, K.; Hewett, D.W.; Bers, A.

    1984-03-01

    We solve numerically the steady-state two-dimensional relativistic Fokker-Planck equation with strong rf diffusion using spectra relevant to recent experiments in ALCATOR-C. The results (current generated, power dissipated, and the distribution of energetic electrons) are sensitive to the location of the spectrum in momentum space. Relativistic effects play an important role, especially for wide spectra. The dependence on the ionic charge number Z/sub i/ is also investigated. Particular attention is paid to the perpendicular temperature inside the resonant region and beyond, as well as to the angular energetic particle-temperature distribution, T/sub μ/, a function of the pitch angle parameter μ. The dependence of the perpendicular temperature on the location of the spectrum is also investigated analytically with a model based on the method of moments and the results compared with those found numerically

  16. Solution of the Fokker-Planck equation with a logarithmic potential and mixed eigenvalue spectrum

    Guarnieri, F.; Moon, W.; Wettlaufer, J. S.

    2017-09-01

    Motivated by a problem in climate dynamics, we investigate the solution of a Bessel-like process with a negative constant drift, described by a Fokker-Planck equation with a potential V (x ) =-[b ln(x ) +a x ] , for b >0 and a finance. The Bessel-like process we consider can be solved by seeking solutions through an expansion into a complete set of eigenfunctions. The associated imaginary-time Schrödinger equation exhibits a mix of discrete and continuous eigenvalue spectra, corresponding to the quantum Coulomb potential describing the bound states of the hydrogen atom. We present a technique to evaluate the normalization factor of the continuous spectrum of eigenfunctions that relies solely upon their asymptotic behavior. We demonstrate the technique by solving the Brownian motion problem and the Bessel process both with a constant negative drift. We conclude with a comparison to other analytical methods and with numerical solutions.

  17. A nonlinear Fokker-Planck equation approach for interacting systems: Anomalous diffusion and Tsallis statistics

    Marin, D.; Ribeiro, M. A.; Ribeiro, H. V.; Lenzi, E. K.

    2018-07-01

    We investigate the solutions for a set of coupled nonlinear Fokker-Planck equations coupled by the diffusion coefficient in presence of external forces. The coupling by the diffusion coefficient implies that the diffusion of each species is influenced by the other and vice versa due to this term, which represents an interaction among them. The solutions for the stationary case are given in terms of the Tsallis distributions, when arbitrary external forces are considered. We also use the Tsallis distributions to obtain a time dependent solution for a linear external force. The results obtained from this analysis show a rich class of behavior related to anomalous diffusion, which can be characterized by compact or long-tailed distributions.

  18. A Fokker-Planck based kinetic model for diatomic rarefied gas flows

    Gorji, M. Hossein; Jenny, Patrick

    2013-06-01

    A Fokker-Planck based kinetic model is presented here, which also accounts for internal energy modes characteristic for diatomic gas molecules. The model is based on a Fokker-Planck approximation of the Boltzmann equation for monatomic molecules, whereas phenomenological principles were employed for the derivation. It is shown that the model honors the equipartition theorem in equilibrium and fulfills the Landau-Teller relaxation equations for internal degrees of freedom. The objective behind this approximate kinetic model is accuracy at reasonably low computational cost. This can be achieved due to the fact that the resulting stochastic differential equations are continuous in time; therefore, no collisions between the simulated particles have to be calculated. Besides, because of the devised energy conserving time integration scheme, it is not required to resolve the collisional scales, i.e., the mean collision time and the mean free path of molecules. This, of course, gives rise to much more efficient simulations with respect to other particle methods, especially the conventional direct simulation Monte Carlo (DSMC), for small and moderate Knudsen numbers. To examine the new approach, first the computational cost of the model was compared with respect to DSMC, where significant speed up could be obtained for small Knudsen numbers. Second, the structure of a high Mach shock (in nitrogen) was studied, and the good performance of the model for such out of equilibrium conditions could be demonstrated. At last, a hypersonic flow of nitrogen over a wedge was studied, where good agreement with respect to DSMC (with level to level transition model) for vibrational and translational temperatures is shown.

  19. Efficient statistically accurate algorithms for the Fokker-Planck equation in large dimensions

    Chen, Nan; Majda, Andrew J.

    2018-02-01

    Solving the Fokker-Planck equation for high-dimensional complex turbulent dynamical systems is an important and practical issue. However, most traditional methods suffer from the curse of dimensionality and have difficulties in capturing the fat tailed highly intermittent probability density functions (PDFs) of complex systems in turbulence, neuroscience and excitable media. In this article, efficient statistically accurate algorithms are developed for solving both the transient and the equilibrium solutions of Fokker-Planck equations associated with high-dimensional nonlinear turbulent dynamical systems with conditional Gaussian structures. The algorithms involve a hybrid strategy that requires only a small number of ensembles. Here, a conditional Gaussian mixture in a high-dimensional subspace via an extremely efficient parametric method is combined with a judicious non-parametric Gaussian kernel density estimation in the remaining low-dimensional subspace. Particularly, the parametric method provides closed analytical formulae for determining the conditional Gaussian distributions in the high-dimensional subspace and is therefore computationally efficient and accurate. The full non-Gaussian PDF of the system is then given by a Gaussian mixture. Different from traditional particle methods, each conditional Gaussian distribution here covers a significant portion of the high-dimensional PDF. Therefore a small number of ensembles is sufficient to recover the full PDF, which overcomes the curse of dimensionality. Notably, the mixture distribution has significant skill in capturing the transient behavior with fat tails of the high-dimensional non-Gaussian PDFs, and this facilitates the algorithms in accurately describing the intermittency and extreme events in complex turbulent systems. It is shown in a stringent set of test problems that the method only requires an order of O (100) ensembles to successfully recover the highly non-Gaussian transient PDFs in up to 6

  20. Solution of the Boltzmann-Fokker-Planck transport equation using exponential nodal schemes

    Ortega J, R.; Valle G, E. del

    2003-01-01

    There are carried out charge and energy calculations deposited due to the interaction of electrons with a plate of a certain material, solving numerically the electron transport equation for the Boltzmann-Fokker-Planck approach of first order in plate geometry with a computer program denominated TEOD-NodExp (Transport of Electrons in Discreet Ordinates, Nodal Exponentials), using the proposed method by the Dr. J. E. Morel to carry out the discretization of the variable energy and several spatial discretization schemes, denominated exponentials nodal. It is used the Fokker-Planck equation since it represents an approach of the Boltzmann transport equation that is been worth whenever it is predominant the dispersion of small angles, that is to say, resulting dispersion in small dispersion angles and small losses of energy in the transport of charged particles. Such electrons could be those that they face with a braking plate in a device of thermonuclear fusion. In the present work its are considered electrons of 1 MeV that impact isotropically on an aluminum plate. They were considered three different thickness of plate that its were designated as problems 1, 2 and 3. In the calculations it was used the discrete ordinate method S 4 with expansions of the dispersion cross sections until P 3 order. They were considered 25 energy groups of uniform size between the minimum energy of 0.1 MeV and the maximum of 1.0 MeV; the one spatial intervals number it was considered variable and it was assigned the values of 10, 20 and 30. (Author)

  1. Museum Institutions in Monuments - Positive and Negative Aspects of Adaptation: The New Amber Museum and Museum of Science in Gdansk, Poland

    Piatkowska, Ksenia

    2017-10-01

    The issue of the creation and location of new museums is a current topic. The decision of where and how to create new museum facilities will impact successful function in the future. Museums are either located in newly designed buildings or in existing buildings. In general, existing buildings adapted for museum use are either formally under conservational protection or not. With regard to museum location in preserved monuments, the author notes that the true impact on authentic monumental building structure still needs intense research. The adaptation of the Great Mill and St. Catherine’s Church - two preserved medieval objects located in the historical city center of Gdansk - provide case studies to investigate positive and negative aspects. In both cases, the author carried out architectural projects for the functional purposes of museums: The New Amber Museum and Museum of Science. The author concludes that mutual benefits of adaptation result from: the financial means of the museum institution to invest long-term; the institutional respect of the museum towards heritage, which translates into respect for conservational protection; and the competitive advantage created by the monumental features of the building and the privileged location in a well-established, branded space. Negative aspects result from: space limitations of monuments that disable the museum from extending its exposition and thus prevent institutional development; the overly restrictive requirements of restoration that take priority over the museum mission; and the lack of technically functional space required for contemporary museum technologies, which forces unconventional engineering solutions that are more expensive than the location of the museum in a newly constructed building.

  2. THE MUSEUM: A PARTNER IN ENVIRONMENTAL EDUC.ATION

    . Museum resources are generally underutil ised by educational establishments, not least of all by environmental educators. Some museum activities are explained and ... What is their true mission in society? There are many descriptions of the ...

  3. Improving the Work of the School Lenin Museums

    Sarafannikova, G. P.

    1970-01-01

    A number of exemplary compositions and uses of School Lenin Museums are mentioned in this article which brings out the important function of these museums in the political-ideological education of youth. (JB)

  4. Poaching Museum Collections using Digital 3D Technologies

    Sarah Younan

    2015-12-01

    Full Text Available This paper investigates the creative engagement with digital 3D models of museum artefacts and gives insight into new uses of museum collections enabled by digital scanning, editing and 3D printing technologies. Digital 3D models of museum artefacts are malleable and increasingly easy to use. Additionally, freely available 3D software has made 3D scanning, editing and manufacturing possible for non-specialists. These technologies allow users to create new artworks through the creation and transformation of digital replicas of museum artefacts. Examples of creative works, taken from two case studies that involve the creative use of digital reproductions of museum artefacts are presented in this paper. These projects are illustrative of a larger trend: the digital ‘poaching’ of heritage artefacts. This paper examines how digital 3D technologies can foster creative forms of museum engagement, democratise access to museum collections and engage users with personal forms of museum experience.

  5. Museum Universe Data File FY 2015 Q3

    Institute of Museum and Library Services — Browse a list of known museums and related organizations in the United States as of the third quarter of FY 2015. This list contains descriptive information about...

  6. DIORAMA ART – A POTENTIAL MEDIUM FOR MUSEUM ...

    User

    The study recognizes the traditional role diorama plays as an effective medium for museum edu- cation and employed both ... Keywords: Diorama, Museum, Education, Aperture, Assemblage. ... velopment of the modern world. Aside the open ...

  7. Virtual museum of manuscripts in teaching humanitarian subjects

    Нина Леонидовна Панина

    2013-12-01

    Full Text Available The author examines existing forms of representation of the book in museum's online resources and proposes a new approach for virtual museum of the manuscript, specifically focused on the educational purposes.

  8. The Museum Library in the United States: A Sample

    Hull, David; Fearnley, Henry D.

    1976-01-01

    A statistical survey was made of the general condition and problems of the museum library, using a questionnaire sent to a random sample of 856 historical, art, science, and other museum libraries. (Author)

  9. Museum Universe Data File FY 2014 Q3

    Institute of Museum and Library Services — Browse a list of known museums and related organizations in the United States as of the third quarter of FY 2014. This list contains descriptive information about...

  10. Towards an Integrative Approach to Interactive Museum Installations

    Ray, C.A.; van der Vaart, M.; Addison, A.C.; Guidi, G.; De Luca, L.; Pescarin, S.

    2013-01-01

    Museum visits are quickly becoming more personalized and interactive with the help of technology. However, the introduction of technology could also result in drawing attention away from museum collections towards (technological) interpretation devices. How does the introduction of technology into

  11. Portable Tablets in Science Museum Learning

    Gronemann, Sigurd Trolle

    2016-01-01

    Despite the increasing use of portable tablets in learning, their impact has received little attention in research. In five different projects, this media-ethnographic and design-based analysis of the use of portable tablets as a learning resource in science museums investigates how young people...... is identified. It is argued that, paradoxically, museums’ decisions to innovate by introducing new technologies, such as portable tablets, and new pedagogies to support them conflict with many young people’s traditional ideas of museums and learning. The assessment of the implications of museums’ integration...... of portable tablets indicates that in making pedagogical transformations to accommodate new technologies, museums risk opposing didactic intention if pedagogies do not sufficiently attend to young learners’ systemic expectations to learning and to their expectations to the digital experience influenced...

  12. Air Contamination With Fungals In Museum

    Scarlat, Iuliana; Haiducu, Maria; Stepa, Raluca

    2015-07-01

    The aim of the studies was to determine the level and kind of fungal contamination of air in museum, deposits patrimony, restoration and conservation laboratories and their effects on health of workers. Microbiological air purity was measured with a SAS-100 Surface Air System impactor. The fungal contamination was observed in all 54 rooms where we made determinations. The highest levels of fungal were recorded at rooms with hygroscopic patrimony objects, eg carpets, chairs, upholstered chairs, books etc. The most species identified included under common allergens: Aspergillus, Penicillium, and Mucor. There fungal species belonging to the genus identified in this study, can trigger serious diseases museum workers, such as for example Aspergillus fumigatus, known allergies and toxic effects that may occur. In some places of the museum, occupational exposure limit values to fungi present in the air in the work environment, recommended by the specialized literature, have been overcome.

  13. SMART SfM: SALINAS ARCHAEOLOGICAL MUSEUM

    L. Inzerillo

    2017-08-01

    Full Text Available In these last years, there has been an increasing use of the Structure from Motion (SfM techniques applied to Cultural Heritage. The accessibility of SfM software can be especially advantageous to users in non-technical fields or to those with limited resources. Thanks to SfM using, everyone can make with a digital camera a 3D model applied to an object of both Cultural Heritage, and physically Environment, and work arts, etc. One very interesting and useful application can be envisioned into museum collection digitalization. In the last years, a social experiment has been conducted involving young generation to live a social museum using their own camera to take pictures and videos. Students of university of Catania and Palermo were involved into a national event #digitalinvasion (2015-2016 editions offering their personal contribution: they realized 3D models of the museums collection through the SfM techniques. In particular at the National Archaeological Museum Salinas in Palermo, it has been conducted an organized survey to recognize the most important part of the archaeological collection. It was a success: in both #digitalinvasion National Event 2015 and 2016 the young students of Engineering classes carried out, with Photoscan Agisoft, more than one hundred 3D models some of which realized by phone camera and some other by reflex camera and some other with compact camera too. The director of the museum has been very impressed from these results and now we are going to collaborate at a National project to use the young generation crowdsourcing to realize a semi-automated monitoring system at Salinas Archaeological Museum.

  14. Smart SfM: Salinas Archaeological Museum

    Inzerillo, L.

    2017-08-01

    In these last years, there has been an increasing use of the Structure from Motion (SfM) techniques applied to Cultural Heritage. The accessibility of SfM software can be especially advantageous to users in non-technical fields or to those with limited resources. Thanks to SfM using, everyone can make with a digital camera a 3D model applied to an object of both Cultural Heritage, and physically Environment, and work arts, etc. One very interesting and useful application can be envisioned into museum collection digitalization. In the last years, a social experiment has been conducted involving young generation to live a social museum using their own camera to take pictures and videos. Students of university of Catania and Palermo were involved into a national event #digitalinvasion (2015-2016 editions) offering their personal contribution: they realized 3D models of the museums collection through the SfM techniques. In particular at the National Archaeological Museum Salinas in Palermo, it has been conducted an organized survey to recognize the most important part of the archaeological collection. It was a success: in both #digitalinvasion National Event 2015 and 2016 the young students of Engineering classes carried out, with Photoscan Agisoft, more than one hundred 3D models some of which realized by phone camera and some other by reflex camera and some other with compact camera too. The director of the museum has been very impressed from these results and now we are going to collaborate at a National project to use the young generation crowdsourcing to realize a semi-automated monitoring system at Salinas Archaeological Museum.

  15. Department of Defense Operation and Financial Support for Military Museums

    2009-01-01

    and gives substance to tradition and enhances esprit de corps. The museum consists of a trailer complex and a warehouse which provide...and DV receptions . The museum provides safe, professional archival storage and exhibition of rare military cultural artifacts. The museum’s Spanish...built in the 1960s as a movie theater, classroom and auditorium used for basic training during the Vietnam War. Don F. Pratt Memorial Museum The

  16. The British Museum: An Imperial Museum in a Post-Imperial World

    Emily Duthie

    2011-12-01

    Full Text Available This article examines the British Museum’s imperialist attitudes towards classical heritage. Despite considerable pressure from foreign governments, the museum has consistently refused to return art and antiquities that it acquired under the aegis of empire. It is the contention of this article that the British Museum remains an imperialist institution. The current debates over the British Museum’s collections raise profound questions about the relationship between museums and modern nation states and their nationalist claims to ancient heritage. The museum’s inflexible response to repatriation claims also encapsulates the challenges inherent in presenting empire and its legacy to contemporary, post-imperial audiences.

  17. Perancangan Interior Museum Film Indonesia Di Surabaya

    Limantoro, Lim Renawati

    2013-01-01

    Surabaya is a city with a thriving cultural variety with a pluralistic society where people in Surabaya is more modern that easy to accept new things that developed in the community. Museum is a public place so that the necessary interior educative and informative and can be used as a sports-themed Indonesian films. The purpose of designing the interior of the film museum in Surabaya this is a venue to preserve Indonesian films and give knowledge to the people of Surabaya on the world of cine...

  18. Teaching History with Museums: Strategies for K-12 Social Studies

    Marcus, Alan; Stoddard, Jeremy; Woodward, Walter W.

    2011-01-01

    "Teaching History with Museums" provides an introduction and overview of the rich pedagogical power of museums. In this comprehensive textbook, the authors show how museums offer a sophisticated understanding of the past and develop habits of mind in ways that are not easily duplicated in the classroom. Using engaging cases to illustrate…

  19. 45 CFR 1180.2 - Definition of a museum.

    2010-10-01

    ... devoted to museum functions as described in paragraph (a) of this section. (ii) The period of time that such museum functions have been carried out by the institution over the course of the institution's... devoted to such museum functions. (v) Such other information as the Director requests. (3) The Director...

  20. The Educational Use of Museums: An English Case Study.

    Moffat, Hazel

    1988-01-01

    Discusses the establishment and function of the Museums Committee of Her Majesty's Inspectorate, a committee which was formed to encourage the effective use of England's museums. Describes the various programs initiated by the committee, focusing on the best practices of the schools using museum resources. (GEA)

  1. Finding a New Voice: Lifelong Learning Experiences in Museum Volunteering

    Dahl, Mette Irene

    2018-01-01

    'Working with you all and finding my voice as an educator has changed my life', one of the retirees said as we were discussing their experiences as museum volunteers. When I was given a two-year contract as a museum educator to contribute to the renewal of a maritime museum in Norway by designing and developing a broad ranging outreach programme,…

  2. How a Museum Discovered the Transforming Power of Play

    Eberle, Scott G.

    2008-01-01

    In 2006 the Strong Museum in Rochester, New York reopened as the Strong National Museum of Play. Devising a new interpretive plan proved crucial to transforming the institution's mission and decisive in leading toward a $37 million expansion that drove strong gains in attendance. Still, the new interpretive direction, articulated in the museum's…

  3. Inspiring Leaders: Unique Museum Programs Reinforce Professional Responsibility

    Ciardelli, Jennifer; Wasserman, JoAnna

    2011-01-01

    Since 1998, the United States Holocaust Memorial Museum has developed educational programs targeting adult audiences. Engaging public service professionals--those charged with serving and protecting our nation's democratic principles--has become a core outreach strategy to achieve the Museum's mission. This article describes the Museum's process…

  4. Designerly Learning: Workshops for Schools at the Design Museum

    Charman, Helen

    2010-01-01

    This paper presents qualitative research recently undertaken by the Head of Learning at the Design Museum. The research explores how learning in the museum's workshop programme for schools is conceptualised by the museum educators who devise and teach on the programme. The study is framed by an epistemological stance of social constructionism, in…

  5. Make Your Museum Talk: Natural Language Interfaces for Cultural Institutions.

    Boiano, Stefania; Gaia, Giuliano; Caldarini, Morgana

    A museum can talk to its audience through a variety of channels, such as Web sites, help desks, human guides, brochures. A considerable effort is being made by museums to integrate these different means. The Web site can be designed to be reachable or even updateable from visitors inside the museum via touchscreen and wireless devices. But these…

  6. Performing Witnessing: Dramatic Engagement, Trauma and Museum Installations

    Hughes, Erika

    2018-01-01

    This article offers a discussion of two interactive museum installations, 'Remembering the Children: Daniel's Story' at the United States Holocaust Memorial Museum in Washington, DC, and the main exhibit at the Humanity House Museum in the Hague, Netherlands. Both are examples of what I term "self-guided dramas," taking the…

  7. How Some Art Museums Can Appeal to Teenagers

    Striepe, Susan E.

    2013-01-01

    This article describes a case study that explores the question of how some art museums can appeal to teenagers. The significance of teenagers as the most underrepresented age demographic to visit museums is relevant to current museum practice where visitor studies have assumed increasing importance. As teenagers mature into adults, the long-term…

  8. Understanding the Exhibitionary Characteristics of Popular Music Museums

    Charles Fairchild

    2017-03-01

    Full Text Available The literature on the popular music museum has primarily focused on the study of heritage and cultural memory with a secondary focus on tourism. Given the unprecedented expansion of the museum sector worldwide in recent decades, which has produced an increasing number of major museums dedicated to popular music, it is an opportune time to expand this range of analytical concerns. Specifically, the development of popular music museums has not yet been closely examined within the broader historical trajectory of the so-called ‘new museum.’ This article seeks to outline the range of exhibitionary types commonly used in a range of high-profile popular music museums in pursuit of this line of inquiry. The goal is not simply to produce a generic survey or typology of displays, but to place the use of different forms of museum display within the specific historical trajectory that has produced steadily larger numbers of these kinds of museums in recent years. I organize these exhibitionary types into two broad streams of museum exhibition practice implied in the historical survey presented here: a populist-vernacular stream of museum display and an institutional-educational one. I seek to place the exhibitionary practices of contemporary popular music museums in a broader and longer trajectory of similar practices in order to get a more grounded sense of the more important characteristics of these kinds of museums.

  9. SSL Adoption by Museums: Survey Results, Analysis, and Recommendations

    Perrin, T. E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Druzik, J. R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Miller, N. J. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2014-11-01

    DOE Solid-State Lighting GATEWAY report that summarizes the results of a survey of the museum community regarding conversions to SSL in museums. Responses provided real-world insight into how LEDs are being incorporated into museums, and what successes and hurdles have been encountered in the process.

  10. Slovene Ethnographic Museum Web Collections

    Miha Špiček

    2013-09-01

    Full Text Available EXTENDED ABSTRACT:Are you interested in the night view of Ljubljana or in the view on the Ljubljana skyscraper in the 30- ies of the 20th century? What did Cerknica look like in that time? What did a typical alpine house look like? What beds were used fifty years ago? Are you a sports fan interested in the training of Yugoslav athletic team in 1953? Is it true that Anton Codelli and his colleague Leo Poljanec set up the first wireless telegraph station for the company Telefunken in the West African German colony of Togo? What is a Palm Sunday bundle? Is a duel between a woman of Carinthia and Carniola really painted on a wooden bee hive panel? What on earth is an object called »roš«? What chimneys were built on the roofs of the Artiže village? The answers to these unusual questions can be found on the SEM (Slovene Ethnographic Museum website. The SEM documentation comprises numerous collections of photographs which are of interest to ethnologists as well as to the general public. To facilitate the access to them SEM bought the first scanner and started to scan individual photos in 1997. In 2007 SEM continued with systematic digitisation of the most frequently used collections of photos. In 2009 the activities were continued (partly in cooperation with external partners and we joined the Athena EU project. In order to be promoted the entire collections were published on the SEM website and made accessible to a broad audience. The MINOK software enabling the creation of html catalogues was used. As static catalogues were unsuitable for inclusion on the website, a new application using dynamic html was designed to create the gallery view of museum objects and photos, photo slide show, keyword filter, geolocation filter, display of geolocation on a map, and to offer the possibility of advanced searching. The Galerist software was designed by an external partner. It enables html catalogue import, sorting and editing XML files; it is possible to

  11. The Promotion of Peace Education through Guides in Peace Museums. A Case Study of the Kyoto Museum for World Peace, Ritsumeikan University

    Tanigawa, Yoshiko

    2015-01-01

    This paper focuses on how peace education at a peace museum is promoted by a volunteer guide service for visitors. Peace museums are places where many materials related to war and peace history are on display. To support the learning experience of museum visitors, many peace museums in Japan provide a volunteer guide service. The Kyoto Museum for…

  12. Museum security and the Thomas Crown Affair.

    Michaud, E. C. (Nuclear Engineering Division)

    2010-01-01

    Over the years, I've daydreamed about stealing a Vermeer, a Picasso, or Rembrandt. It tickles me, as much as watching the reboot of The Thomas Crown Affair. Why is it, do you suppose, so much fun to think about stealing a world renowned piece off the wall of a major metropolitan museum? Is it the romantic thoughts of getting away with it, walking past infrared detectors, and pressure sensors ala Indiana Jones with the sack of sand to remove the idol without triggering the security system? Is it the idea of snatching items with such fantastic prices, where the romance of possessing an item of such value is less intoxicating than selling it to a private collector for it to never be seen again? I suspect others share my daydreams as they watch theater or hear of a brazen daylight heist at museums around the world, or from private collections. Though when reality sets in, the mind of the security professional kicks in. How could one do it, why would one do it, what should you do once it's done? The main issue a thief confronts when acquiring unique goods is how to process or fence them. They become very difficult to sell because they are one-of-a-kind, easy to identify, and could lead to the people involved with the theft. The whole issue of museum security takes up an ironic twist when one considers the secretive British street artist 'Banksy'. Banksy has made a name for himself by brazenly putting up interesting pieces of art in broad daylight (though many critics don't consider his work to be art) on building walls, rooftops, or even museums. I bring him up for a interesting take on what may become a trend in museum security. In March of 2005, Banksy snuck a piece of his called 'Vandalized Oil Painting' into the Brooklyn Museum's Great Historical Painting Wing, plus 3 other pieces into major museums in New York. Within several days, 2 paintings had been torn down, but 2 stayed up much longer. In his home country of the UK, a

  13. The Conference in the Moscow Kremlin State Museums “Historical Weapons in Museums and Private Collections”

    Sergey P. Orlenko

    2017-01-01

    In November 2016 in the Moscow Kremlin State Historical and Cultural Museum and Heritage Site in the framework of events dedicated to the 210th anniversary of the Armoury Chamber museum, an international conference “Historical weapons in museums and private collections”. This scientific forum continued the tradition of conferences held in the Moscow Kremlin Museums in 1999-2007. The participants of this forum discussed a number of priority topics for the studies of the weapon collection h...

  14. Cultural property, museums and Tourism: analysis of the public factor in the Museum of Caceres (Spain

    Javier Marcos Arévalo

    2016-05-01

    Full Text Available The present work exposes the interim analysis of the results obtained so far on the ongoing research carried on over the Social Anthropology final Master´s degree project at the University of Extremadura entitled "Analysis of public factor at the Cáceres’ Museum". The research aims to establish a profile of each one of the Caceres Museum Visitors and also to aknowledge the perceptions, representation and the connection the Museum neighborhood residents have towards the institution with the idea of using this previously mentioned gathered information in order to contribute to the planification of activities and to generate links between the Museum and its public. In order to accomplish this objective, Anthropology own data recollection techniques such as the participant observation and surveys have been used at the first instance and in-depth interviews at the later stage.

  15. 75 FR 63516 - Institute of Museum and Library Services; Sunshine Act Meeting of the National Museum and Library...

    2010-10-15

    ...: Elizabeth Lyons, Director of Special Events and Board Liaison, Institute of Museum and Library Services... and Library Services, related to museum and library services. If you need special accommodations due... NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Institute of Museum and Library Services...

  16. Science Engagement at the Museum School: Teacher Perspectives on the Contribution of Museum Pedagogy to Science Teaching

    Watermeyer, Richard

    2015-01-01

    This paper explores the accounts of science teachers working within the UK's only "museum school" and what they perceive as the benefits and shortcomings of "museum pedagogy" as a process of object-based teaching (and learning). Museum pedagogy is in this context considered for its potential in harmonising informal and formal…

  17. 75 FR 32818 - Institute of Museum and Library Services; Sunshine Act Meeting of the National Museum and Library...

    2010-06-09

    ... NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Institute of Museum and Library Services; Sunshine Act Meeting of the National Museum and Library Services Board AGENCY: Institute of Museum and Library Services (IMLS), NFAH. ACTION: Notice of Meeting. SUMMARY: This notice sets forth the agenda of...

  18. LLE-LLNL progress report on studies in nonlocal heat transport in spherical plasmas using the Fokker-Planck code SPARK

    Epperlein, E.M.

    1992-01-01

    Preliminary 1-D studies of nonlocal heat transport in spherical plasmas based on the Fokker-Planck code SPARK indicate significant levels of electron preheat and radial heat flux across a spherical heat sink surface kept at fixed temperature. However, the diffusive approximation to the Fokker-Planck equation is shown to be particularly sensitive to the nature of the inner surface boundary condition chosen. A suggested remedy is the inclusion of a target capsule in future simulations studies with SPARK

  19. Museum promotion and cultural salience: the agenda of the Athenian Acropolis museum

    Zakakis, Nikos; Bantimaroudis, Philemon; Zyglidopoulos, Stylianos

    2015-01-01

    This case study examines a process of agenda building in the context of cultural organizations. We chose the Acropolis Museum, as a new, emerging cultural organization in the European periphery which engages in public actions, in the form of symbolic initiatives, in order to set a specific cultural agenda for Greek and international media. We scrutinize seven symbolic initiatives publicized by the museum, as attributes that influence media content. We conclude that development of cultural/edu...

  20. Science literacy and natural history museums

    2010-10-15

    Oct 15, 2010 ... Paradoxically, this is probably the period in the history of advanced countries in which increasing public and personal efforts have been directed toward the dissemination of scientific knowledge to increase public understanding of science. This article vindicates the role of natural history museums in ...

  1. Audiences, museums and the English middle class

    Brian Longhurst

    2004-07-01

    Full Text Available The increasingly accepted way to analyse any media product is to consider production, text and audience processes. In a deceptively simple way, a television programme, for example, can be examined in the institutional, social and political context in which it is produced and with respect to the organizational framework that provides its immediate production environment. Second, its textual structures and strategies can be analysed using different approaches, such as structuralism or (in certain respects content analysis. Third, the way in which the audience understands (or decodes the text can be considered, as can the makeup of the audience, in terms of standard factors such as class, gender, age, ethnicity and so on. There are many variations on this sort of approach. This paper starts from such a premise. It suggests that in addition to the well formulated approaches to the study of the museum that focus generally on the institutional and wider social context for museums, or on specific museums and the processes that occur within them, or on the much studied strategies for display and narration of texts, the audiences for museums are also important.

  2. Beyond regress: museum records management in Zimbabwe

    and the needs of the public and researchers who look up to ... The vision for NMMZ as stated in the ... For instance, the Natural History. Museum ... locate objects and make them available to us- ers when ... enduring value are provided. Overall ...

  3. Environmental monitoring in four European museums

    Camuffo, Dario; Van Grieken, Rene; Busse, Hans-Jürgen; Sturaro, Giovanni; Valentino, Antonio; Bernardi, Adriana; Blades, Nigel; Shooter, David; Gysels, Kristin; Deutsch, Felix; Wieser, Monika; Kim, Oliver; Ulrych, Ursula

    In a European multidisciplinary research project concerning environmental diagnostics, museums have been selected, having different climate and pollution conditions, i.e.: Correr Museum, Venice (Italy); Kunsthistorisches Museum, Vienna (Austria); Royal Museum of Fine Arts, Antwerp (Belgium); Sainsbury Centre for Visual Arts, Norwich (UK). Some field tests investigated the microclimate, the gaseous and particulate air pollution and the biological contamination to suggest mitigative techniques that may reduce the potential for damage in the long run. Potential risk factors are generated by imbalance in temperature and humidity, generated by heating, air conditioning or ventilating system (HVAC), or the building structures, exchange of outside air, or large visitor numbers. HVAC may also enhance indoor gaseous pollution. Plants and carpets represent potential niches for bacterial colonisation. Pollutants and particles have been recognised having partly external and partly internal origin. Tourism has a direct negative impact, i.e. transport of external particles, release of heat, vapour and CO 2, as well as generation of turbulence, which increases the deposition rate of particulate matter. However, the main problem is that the microclimate has been planned for the well being of visitors during only the visiting time, disregarding the needs of conservation that requires a constant climate by day and by night. In some of these cases, better environmental niches have been obtained with the help of showcases. In other cases, showcases worsened the situation, especially when incandescent lamps were put inside.

  4. appropriate strategies for designing contemporary art museums

    2016-07-16

    Jul 16, 2016 ... such as (aesthetic style designed for the set, easy access to the collections and availability of educational .... Thus, any decisions to encounter different cultures can help the ... effect of museum attraction on cultural tourism status in the ..... Making the space dynamic and attractive by providing adequate ...

  5. Publication List - New York State Museum.

    New York State Museum, Albany.

    Presented is a list of publications in six areas: (1) Anthropology and Archeology, (2) Botany, (3) Entomology, (4) Zoology, (5) Geology and Paleontology, and (6) Miscellaneous. This list was produced by the New York State Department of Education in cooperation with the New York State Museum. The list includes the publication number, author(s),…

  6. Preservation management for libraries, archives and museums

    Gorman, G E

    2006-01-01

    Memory institutions such as libraries, archives, galleries and museums all share pressing concerns about preserving heritage. This book charts the diversity of preservation management in the contemporary information landscape, and offers guidance on preservation methods for the sustainability of collections from a range of international experts.

  7. Transmedial Museum Experiences: the case of Moesgaard

    Pajares Tosca, Susana

    2016-01-01

    This article’s aim is to elucidate the uncertain ontological status of the transmedial museum experience, which I define as the aesthetic encounter of a user with the complex object that is the conjunction of historical artefact, informative label and fictional stories on different media platform...

  8. Recommendations based on semantically enriched museum collections

    Wang, Y.; Stash, N.; Aroyo, L.M.; Gorgels, P.; Rutledge, L.W.; Schreiber, G.

    2008-01-01

    This article presents the CHIP demonstrator1 for providing personalized access to digital museum collections. It consists of three main components: Art Recommender, Tour Wizard, and Mobile Tour Guide. Based on the semantically enriched Rijksmuseum Amsterdam2 collection, we show how Semantic Web

  9. The Ethics of Evaluation in Museums

    Heimlich, Joe E.

    2015-01-01

    Ethics in research and evaluation has a long standing history, one steeped with legal and moral implications. This article addresses the technicalities of ethics in evaluation as well as highlights the importance for museum educators to prioritize adopting such practices. While understanding the myriad of ethical concerns and best practices can be…

  10. The Art of Playful Mobility in Museums

    Froes, Isabel Cristina G.; Walker, Kevin

    2012-01-01

    Many of us interact with other people in online games and social networks, through multiple digital devices. But harnessing playful and mobile activities for museum learning is mostly undeveloped. In this chapter we explore play as a structure to support visitor learning, drawing from internation...

  11. Museums and Adults Learning: Perspectives from Europe.

    Chadwick, Alan, Ed.; Stannett, Annette, Ed.

    This book contains 28 papers presenting perspectives from Europe on museums and adult learning. The papers, each of which is devoted to a specific country, examine topics such as the following: further education and inservice training; programs for unemployed individuals; lectures and open days; elderly visitors; immigrants; refugees; disabled…

  12. Art, the Natural Sciences and a Museum.

    Unterberg, Adele Phyllis

    1979-01-01

    Described is a school-museum program which linked art and science through the study of small mammals and birds in relation to color, form, and communication. Art, audiovisual aids, research, readings, language, and communication were combined in this interdisciplinary program. (KC)

  13. The Museum and the Gifted Child.

    Rogers, Karen B.

    1985-01-01

    The article presents questioning strategies that can be used when introducing gifted children to the art museum. The strategies utilize eight creative processes and seventeen content, process, and product modifications, based on the differentiation models of Frank Williams and June Maker. A single work of art is used and examples of questions…

  14. Information seeking behaviour of online museum visitors

    Skov, Mette

    visitors pursuing a long-standing interest or hobby. The second part of the talk will present preliminary findings from a study of user motivation in the context of Europeana.eu. The talk will invite to reflections and a discussion of how we can explore and evaluate motivation of virtual museum visitors....

  15. Prague: The City Is the Museum.

    Meilach, Dona Z.

    2001-01-01

    States that Prague, the capital of the Czech-Republic, is a virtual art museum because of the number of architectural styles and other artworks throughout the city. Explores the various architectural styles that are present in the city from the Gothic monasteries and churches to examples of contemporary styles. (CMK)

  16. The Development of a Virtual Dinosaur Museum

    Tarng, Wernhuar; Liou, Hsin-Hun

    2007-01-01

    The objective of this article is to study the network and virtual reality technologies for developing a virtual dinosaur museum, which provides a Web-learning environment for students of all ages and the general public to know more about dinosaurs. We first investigate the method for building the 3D dynamic models of dinosaurs, and then describe…

  17. Review of The Museum of the World [website

    Samantha Lash

    2017-06-01

    Full Text Available The British Museum, in partnership with the Google Cultural Institute, has developed a digital interface featuring selected objects from their collections: The Museum of the World. The mission of the project is to make knowledge and culture of the 'whole of humanity' available to all as a Museum of and for the World (MacGregor 2015. This impressive effort pushes the bounds of what digital heritage can be, but also raises important questions about the role of the museum, public interaction, and the presentation of world history. This article is a review of the digital interface: The Museum of the World.

  18. From the nonlinear Fokker-Planck equation to the Vlasov description and back: Confined interacting particles with drag

    Plastino, A. R.; Curado, E. M. F.; Nobre, F. D.; Tsallis, C.

    2018-02-01

    Nonlinear Fokker-Planck equations endowed with power-law diffusion terms have proven to be valuable tools for the study of diverse complex systems in physics, biology, and other fields. The nonlinearity appearing in these evolution equations can be interpreted as providing an effective description of a system of particles interacting via short-range forces while performing overdamped motion under the effect of an external confining potential. This point of view has been recently applied to the study of thermodynamical features of interacting vortices in type II superconductors. In the present work we explore an embedding of the nonlinear Fokker-Planck equation within a Vlasov equation, thus incorporating inertial effects to the concomitant particle dynamics. Exact time-dependent solutions of the q -Gaussian form (with compact support) are obtained for the Vlasov equation in the case of quadratic confining potentials.

  19. Expansion of the relativistic Fokker-Planck equation including non-linear terms and a non-Maxwellian background

    Shkarofsky, I.P.

    1997-01-01

    The relativistic Fokker-Planck collision term in Braams and Karney [Phys. Fluids B 1, 1355 (1989)] is expanded using Cartesian tensors (equivalent to associated Legendre spherical harmonics) retaining all non-linear terms and an arbitrary zeroth order distribution background. Expressions are given for collision terms between all harmonics and the background distribution in terms of the j and y functions in Braams and Karney. The results reduce to Braams and Karney for the first order harmonic term with a Maxwellian background and to those given by Shkarofsky [Can. J. Phys. 41, 1753 (1963)] in the non-relativistic limit. Expressions for the energy and momentum transfer associated with relativistic Coulomb collisions are given. The fast two dimensional Fokker-Planck solver in Shoucri and Shkarofsky [Comput. Phys. Commun. 82, 287 (1994)] has been extended to include the second order harmonic term. copyright 1997 American Institute of Physics

  20. Increasing the Sustainability of Museums through International Strategy

    Izabela Luiza POP

    2014-12-01

    Full Text Available Museums use resources in order to provide public goods and services. The most important sources of income for many museums are budgetary subsidies. Unfortunately, these grants are limited and shrinking. In this context, during the last years the need for sustainable development of museums was stressed. In order to continue to operate, museums were forced to find ways of increasing their own income and keeping their costs under control. Thus museums have begun to use management and marketing strategies similar to those used by private companies. This paper examines the positive effects of international strategy implementation on museums’ sustainability. The first part of the paper explains why it is necessary to reform the traditional management of museums, which its main development directions are, what the sustainable development of museums is and why they should become sustainable. In the second part our research conducted on three museums (Guggenheim, Louvre, Hermitage shows that international expansion helps museums to increase their sustainability. The international strategy enables museums to increase their revenue, through licensing agreements, reduce their storage costs, highlight their heritage, improve their market image and be closer to consumers. Thus, through a strategy applied until recently only in the private sector, museums can improve their sustainability, but also better fulfill their purpose of serving the society.

  1. COMPARATIVE CHARACTERISTIC OF TOURIST POTENTIAL OF MUSEUMS OF KRASNODAR REGION

    Svetlana V. Kirilicheva

    2017-01-01

    Full Text Available Aim. The article describes the tourist potential of two large museums of the Krasnodar Territory, the Krasnodar State Historical and Archaeological Museum-Reserve named after E.D. Felitsyn and Krasnodar Regional Art Museum named after F.A. Kovalenko. Much attention is paid to the classification of museums in the Krasnodar Territory. Methods. In the study were used a comparative-geographical method, a systematic approach, an analysis of statistical-mathematical materials and an analysis of the leisure profile of citizens. Findings. A comparative assessment of the potential of two large museums of the region is given. We also conducted an analysis of the survey data of the leisure profile among the townspeople in the city of Krasnodar in order to identify which of the museums is more popular. The main indicators such as the number of storage units, the total exposition and exhibition area, the number of sightseeing visits and mass events, the number of educational programs and exhibitions, the number of employees were examined and analyzed. Distinctions between museums are also noted. Conclusions. An analysis of these data showed that both museums have sufficient tourist potential to represent the city and get acquainted with the city through museums. The results of an analysis of events held in museums to attract visitors are presented. The sufficient tourist potential of two large museums for representation of the city and region is defined. The directions for their development as objects of tourism are proposed.

  2. Authentication at a small museum: the kindness of strangers

    Hyland, Douglas K. S.

    2000-03-01

    Over the last twenty years, I have served as curator and director of several small and medium size museums including the Helen Foresman Spencer Museum of Art, University of Kansas, Lawrence, Kansas; the Memphis Brooks Museum of Art, Memphis, Tennessee; the Birmingham Museum of Art, Birmingham, Alabama; the San Antonio Museum of Art, San Antonio, Texas, and most recently, the Fuller Museum of Art, Brockton, Massachusetts. The largest budget approached three million dollars, minute in comparison with the Metropolitan Museum of Art of the National Gallery. Our resources were limited and the demands of building maintenance, programs, acquisitions and conservation far outstripped the amount of money available to be spent. Each museum housed between five and thirty thousand art works and generally speaking the collections were eclectic. It is not unusual at these city museums to find extraordinary oddities ranging from the finest Wedgwood collection in the world in Birmingham to the most extensive group of Latin American folk art objects to be found anywhere in San Antonio. Each year museums of comparable size are offered thousands of art works on all shapes and sizes form all periods and cultures. Only rarely does the staff have the expertise to evaluate and determine the authenticity of the eclectic group of objects both in the collection and being offered. With few curators and in many cases even fewer local experts to call upon, the museum professional must be both bold and creative.

  3. Steady state solution of the Fokker-Planck equation combined with unidirectional quasilinear diffusion under detailed balance conditions

    Hizanidis, K.

    1984-04-01

    The relativistic collisional Fokker-Planck equation combined with an externally imposed unidirectional quasilinear (rf) diffusion is solved for arbitrary values of rf diffusion coefficient under conditions of detailed balance of the staionary joint distribution involved. The detailed balance condition imposes a restriction on the functional form of the quasilinear diffusion coefficient which might be associated with the existence of a saturated spectrum of fluctuation in a quasilinearly rf-driven plasma

  4. Proof of the path integral representation of the nonlinear Fokker-Planck equation by means of Fourier series

    Dekker, H.

    1978-01-01

    The lagrangian for the action occurring in the path integral solution of the nonlinear Fokker-Planck equation with constant diffusion function is derived by means of a straightforward Fourier series analysis. In this manner the path between the prepoint and the postpoint in the short time propagator is not restricted a priori to the usually considered straight line. Earlier results by Graham, Stratonovich, Horsthemke and Back, and the author's are recovered and thus put on much safer ground. (Auth.)

  5. Museum nuclear science programs during the past 30 years

    Marsee, M.D.

    1990-01-01

    The American Museum of Atomic Energy was opened as a program of the Atomic Energy Commission. The name was changed in 1977 to the American Museum of Science and Energy to reflect an expanded roll of the Department of Energy. From 1954 until 1980 the museum was the base for a Traveling Exhibit Program that visited schools, state fairs, shopping centers and malls, libraries, summer camps, and science museums throughout the United States. Today the museum transfers information on the research and development of all the energy sources, the environmental impact of these sources and possible solutions to these impacts. The museum also manages an Outreach Program to area schools and coordinates several special events for student visits to the museum

  6. Fokker-Planck description of the scattering of radio frequency waves at the plasma edge

    Hizanidis, Kyriakos; Kominis, Yannis; Tsironis, Christos; Ram, Abhay K.

    2010-01-01

    In magnetic fusion devices, radio frequency (rf) waves in the electron cyclotron (EC) and lower hybrid (LH) range of frequencies are being commonly used to modify the plasma current profile. In ITER, EC waves are expected to stabilize the neoclassical tearing mode (NTM) by providing current in the island region [R. Aymar et al., Nucl. Fusion 41, 1301 (2001)]. The appearance of NTMs severely limits the plasma pressure and leads to the degradation of plasma confinement. LH waves could be used in ITER to modify the current profile closer to the edge of the plasma. These rf waves propagate from the excitation structures to the core of the plasma through an edge region, which is characterized by turbulence--in particular, density fluctuations. These fluctuations, in the form of blobs, can modify the propagation properties of the waves by refraction. In this paper, the effect on rf due to randomly distributed blobs in the edge region is studied. The waves are represented as geometric optics rays and the refractive scattering from a distribution of blobs is formulated as a Fokker-Planck equation. The scattering can have two diffusive effects--one in real space and the other in wave vector space. The scattering can modify the trajectory of rays into the plasma and it can affect the wave vector spectrum. The refraction of EC waves, for example, could make them miss the intended target region where the NTMs occur. The broadening of the wave vector spectrum could broaden the wave generated current profile. The Fokker-Planck formalism for diffusion in real space and wave vector space is used to study the effect of density blobs on EC and LH waves in an ITER type of plasma environment. For EC waves the refractive effects become important since the distance of propagation from the edge to the core in ITER is of the order of a meter. The diffusion in wave vector space is small. For LH waves the refractive effects are insignificant but the diffusion in wave vector space is

  7. Design and numerical investigation of swirl recovery vanes for the Fokker 29 propeller

    Wang Yangang

    2014-10-01

    Full Text Available Swirl recovery vanes (SRVs are a set of stationary vanes located downstream from a propeller, which may recover some of the residual swirl from the propeller, hoping for an improvement in both thrust and efficiency. The SRV concept design for a scaled version representing the Fokker 29 propeller is performed in this paper, which may give rise to a promotion in propulsive performance of this traditional propeller. Firstly the numerical strategy is validated from two aspects of global quantities and the local flow field of the propeller compared with experimental data, and then the exit flow together with the development of propeller wake is analyzed in detail. Three kinds of SRV are designed with multiple circular airfoils. The numerical results show that the swirl behind the propeller is recovered significantly with Model V3, which is characterized by the highest solidity along spanwise, for various working conditions, and the combination of rotor and vane produced 5.76% extra thrust at the design point. However, a lower efficiency is observed asking for a better vane design and the choice of a working point. The vane position is studied which shows that there is an optimum range for higher thrust and efficiency.

  8. Nonparametric estimates of drift and diffusion profiles via Fokker-Planck algebra.

    Lund, Steven P; Hubbard, Joseph B; Halter, Michael

    2014-11-06

    Diffusion processes superimposed upon deterministic motion play a key role in understanding and controlling the transport of matter, energy, momentum, and even information in physics, chemistry, material science, biology, and communications technology. Given functions defining these random and deterministic components, the Fokker-Planck (FP) equation is often used to model these diffusive systems. Many methods exist for estimating the drift and diffusion profiles from one or more identifiable diffusive trajectories; however, when many identical entities diffuse simultaneously, it may not be possible to identify individual trajectories. Here we present a method capable of simultaneously providing nonparametric estimates for both drift and diffusion profiles from evolving density profiles, requiring only the validity of Langevin/FP dynamics. This algebraic FP manipulation provides a flexible and robust framework for estimating stationary drift and diffusion coefficient profiles, is not based on fluctuation theory or solved diffusion equations, and may facilitate predictions for many experimental systems. We illustrate this approach on experimental data obtained from a model lipid bilayer system exhibiting free diffusion and electric field induced drift. The wide range over which this approach provides accurate estimates for drift and diffusion profiles is demonstrated through simulation.

  9. Quantum Stochastic Trajectories: The Fokker-Planck-Bohm Equation Driven by the Reduced Density Matrix.

    Avanzini, Francesco; Moro, Giorgio J

    2018-03-15

    The quantum molecular trajectory is the deterministic trajectory, arising from the Bohm theory, that describes the instantaneous positions of the nuclei of molecules by assuring the agreement with the predictions of quantum mechanics. Therefore, it provides the suitable framework for representing the geometry and the motions of molecules without neglecting their quantum nature. However, the quantum molecular trajectory is extremely demanding from the computational point of view, and this strongly limits its applications. To overcome such a drawback, we derive a stochastic representation of the quantum molecular trajectory, through projection operator techniques, for the degrees of freedom of an open quantum system. The resulting Fokker-Planck operator is parametrically dependent upon the reduced density matrix of the open system. Because of the pilot role played by the reduced density matrix, this stochastic approach is able to represent accurately the main features of the open system motions both at equilibrium and out of equilibrium with the environment. To verify this procedure, the predictions of the stochastic and deterministic representation are compared for a model system of six interacting harmonic oscillators, where one oscillator is taken as the open quantum system of interest. The undeniable advantage of the stochastic approach is that of providing a simplified and self-contained representation of the dynamics of the open system coordinates. Furthermore, it can be employed to study the out of equilibrium dynamics and the relaxation of quantum molecular motions during photoinduced processes, like photoinduced conformational changes and proton transfers.

  10. Feedback-induced bistability of an optically levitated nanoparticle: A Fokker-Planck treatment

    Ge, Wenchao; Rodenburg, Brandon; Bhattacharya, M.

    2016-08-01

    Optically levitated nanoparticles have recently emerged as versatile platforms for investigating macroscopic quantum mechanics and enabling ultrasensitive metrology. In this paper we theoretically consider two damping regimes of an optically levitated nanoparticle cooled by cavityless parametric feedback. Our treatment is based on a generalized Fokker-Planck equation derived from the quantum master equation presented recently and shown to agree very well with experiment [B. Rodenburg, L. P. Neukirch, A. N. Vamivakas, and M. Bhattacharya, Quantum model of cooling and force sensing with an optically trapped nanoparticle, Optica 3, 318 (2016), 10.1364/OPTICA.3.000318]. For low damping, we find that the resulting Wigner function yields the single-peaked oscillator position distribution and recovers the appropriate energy distribution derived earlier using a classical theory and verified experimentally [J. Gieseler, R. Quidant, C. Dellago, and L. Novotny, Dynamic relaxation of a levitated nanoparticle from a non-equilibrium steady state, Nat. Nano. 9, 358 (2014), 10.1038/nnano.2014.40]. For high damping, in contrast, we predict a double-peaked position distribution, which we trace to an underlying bistability induced by feedback. Unlike in cavity-based optomechanics, stochastic processes play a major role in determining the bistable behavior. To support our conclusions, we present analytical expressions as well as numerical simulations using the truncated Wigner function approach. Our work opens up the prospect of developing bistability-based devices, characterization of phase-space dynamics, and investigation of the quantum-classical transition using levitated nanoparticles.

  11. Fokker-Planck simulation of runaway electron generation in disruptions with the hot-tail effect

    Nuga, H., E-mail: nuga@p-grp.nucleng.kyoto-u.ac.jp; Fukuyama, A. [Department of Engineering, Kyoto University, Kyoto 615-8540 (Japan); Yagi, M. [National Institutes for Quantum and Radiological Science and Technology, Aomori 039-3212 (Japan)

    2016-06-15

    To study runaway electron generation in disruptions, we have extended the three-dimensional (two-dimensional in momentum space; one-dimensional in the radial direction) Fokker-Planck code, which describes the evolution of the relativistic momentum distribution function of electrons and the induced toroidal electric field in a self-consistent manner. A particular focus is placed on the hot-tail effect in two-dimensional momentum space. The effect appears if the drop of the background plasma temperature is sufficiently rapid compared with the electron-electron slowing down time for a few times of the pre-quench thermal velocity. It contributes to not only the enhancement of the primary runaway electron generation but also the broadening of the runaway electron distribution in the pitch angle direction. If the thermal energy loss during the major disruption is assumed to be isotropic, there are hot-tail electrons that have sufficiently large perpendicular momentum, and the runaway electron distribution becomes broader in the pitch angle direction. In addition, the pitch angle scattering also yields the broadening. Since the electric field is reduced due to the burst of runaway electron generation, the time required for accelerating electrons to the runaway region becomes longer. The longer acceleration period makes the pitch-angle scattering more effective.

  12. Loading, absorption, and Fokker-Planck calculations for upcoming ICRF experiments on ATF

    Shepard, T.D.; Carter, M.D.; Goulding, R.H.; Kwon, M.

    1989-01-01

    ICRF experiments on ATF at the 100-kW level are planned for the current 1989 operating period. These plans include the 2ω/sub cH/ regime at f/sub RF/ = 28.88 MHz, D(H) at 14.44 MHz, and 4 He( 3 He) and D( 3 He) at 9.63 MHz. ECH target plasmas have n/sub eO/ /approxreverse arrowlt/ 0.15 /times/ 10 20 m/sup /minus/3/ and B = 0.95 T. The density and temperature profiles obtained are broader than those from 1988, owing to recent field error corrections. The values used for target-plasma parameters in the calculations were taken from initial 1989 ATF data. Loading and absorption calculations have been performed using the 3D RF heating code ORION with a helically symmetric equilibrium, and Fokker-Planck calculations were performed using the steady-state code RFTRANS with two velocity dimensions and one spatial dimension. 6 refs., 3 figs

  13. Supersymmetric quantum mechanics method for the Fokker-Planck equation with applications to protein folding dynamics

    Polotto, Franciele; Drigo Filho, Elso; Chahine, Jorge; Oliveira, Ronaldo Junio de

    2018-03-01

    This work developed analytical methods to explore the kinetics of the time-dependent probability distributions over thermodynamic free energy profiles of protein folding and compared the results with simulation. The Fokker-Planck equation is mapped onto a Schrödinger-type equation due to the well-known solutions of the latter. Through a semi-analytical description, the supersymmetric quantum mechanics formalism is invoked and the time-dependent probability distributions are obtained with numerical calculations by using the variational method. A coarse-grained structure-based model of the two-state protein Tm CSP was simulated at a Cα level of resolution and the thermodynamics and kinetics were fully characterized. Analytical solutions from non-equilibrium conditions were obtained with the simulated double-well free energy potential and kinetic folding times were calculated. It was found that analytical folding time as a function of temperature agrees, quantitatively, with simulations and experiments from the literature of Tm CSP having the well-known 'U' shape of the Chevron Plots. The simple analytical model developed in this study has a potential to be used by theoreticians and experimentalists willing to explore, quantitatively, rates and the kinetic behavior of their system by informing the thermally activated barrier. The theory developed describes a stochastic process and, therefore, can be applied to a variety of biological as well as condensed-phase two-state systems.

  14. A combination between Laplace transformation technique and numerical approximations to the Fokker-Planck equation solutions

    Monticelli, Cintia O.; Wortmann, Sergio; Segatto, Cynthia F.

    2005-01-01

    In this work is obtained a hybrid solution to the Fokker-Planck equation with energy dependency, very used in ion implantation problems. The main idea relies on the application of Laplace transform in the energy variable, and finite-difference in the spatial variable and in the angular variable. This procedure leads to a symbolic matrix problem for the transformed energy. To solve this system, is needed to do the Laplace inverse of the (sI+A) matrix, where s is a complex parameter, I is the identity matrix and A is a square matrix that was proceeded from the finite-difference in the spatial variable and in the angular variable. The matrix A is not defective, then is taken decomposition of A in a sum of two others matrices, where one is defective. It leads a iterative inversion method, similar the source fixed method combined with the diagonalization method, then is obtained the values to the angular flux. Hereafter we can to determine the energy deposited into the electronic system and in the nuclear system of the target. To comprove the results obtained, the simulation of implantation of B into Si at energies ranging from 1 KeV to 50 MeV was carried out and compared with the results by software SRIM2003. (author)

  15. On the quantum-mechanical Fokker-Planck and Kramers-Chandrasekhar equation

    Balazs, N.L.

    1978-01-01

    In the classical theory of Brownian motion the Langevin equation can be considered as an infinitesimal transformation between the coordinates and momenta of a Brownian particle, given probabilistically, since the impulse appearing is characterized by a Gaussian random process. This probabilistic infinitesimal transformation generates a streaming on the distribution function, expressed by the classical Fokker-Planck and Kramers-Chandrasekhar equations. If the laws obeyed by the Brownian particle are quantum mechanical, the Langevin equation can be reinterpreted as an operator relation expressing an infinitesimal transformation of these operators. Since the impulses are independent of the coordinates and momenta one can think of them as c numbers described by a Gaussian random process. The so resulting infinitesimal operator transformation induces a streaming on the density matrix. One may associate, according to Weyl, functions with operators. The function associated with the density matrix is the Wigner function. Expressing, then, these operator relations in terms of these functions the streaming can be expressed as a continuity equation of the Wigner function. It is found that in this parametrization the extra terms which appear are the same as in the classical theory, augmenting the usual Wigner equation. (Auth.)

  16. Implementasi Sapta Pesona Pada Museum Mandala Wangsit Siliwangi Kota Bandung

    Faizal Hamzah

    2016-09-01

    ABSTRACT Museum refers to the building that keeping the treasures of ancient history or past. Museum is important for our place deepen the knowledge of past history. Many of them are less interested to come to the museum. Travelers make the museum as an alternative tourist spot. Visitors who visit the museum itself mostly for their tour schedule or from institutions or schools of the visitors which was scheduled to visit the museum. Establishing a tourist must pay attention to things that are important in the world of tourism, one  of Sapta Pesona. Sapta pesona is a condition that must be realized in order to attract more tourists to visit an area or region in our country. Meanwhile the condition seen at this time there are 7 (seven elements of Sapta Pesona have not been realized to the maximize at the Museum Mandala Wangsit Siliwangi, still there are some elements in Sapta Pesona are not realized by the museum management that influence the tourist attraction until this time. Some elements are not maximized application that is beautiful and memorable. It is necessary to change the management, promotion, and restoration spatial Mandala Museum Wangsit by 7 (seven elements of Sapta Pesona. Implementation of Sapta Pesona is done in order to attract tourists and increase the level of tourist traffic. Keywords: Museum, Implementation, Sapta Pesona.

  17. Anniversary celebrations at the National Museum of History

    Elena Ploşniţa

    2014-12-01

    Full Text Available December 21, 2013 we celebrated 30 years since the founding of the National Museum of History of Moldova. On this occasion the museum has organized several events. Program of the day began with a Round Table “Policies for conservation and restoration of the museum heritage in the Republic of Moldova”. Then, the general director of the museum Eugen Sava opened a solemn assembly in the museum’s Blue Room. During the meeting there were presented congratulatory words addressed to the participants, public figures, university professors, researchers, and museum professionals. Among the activities celebrating the establishment of this prestigious museum on December 21, 1983, there was held the presentation of the second volume of “Studies on Museology” published in Chisinau in 2013. This volume on different aspects of museum work brings knowledge and encourages activities, and practical use of its publication is undeniable. Written in a clear and sober style, it will take an important place among the works devoted to this field of science. The proceedings were inspired by respect for the museum and museology and are a continuation of the tradition of museological research in the National Museum of History of Moldova. In honor of the anniversary there was organized a temporary exhibition “National Museum of History of Moldova: A Brief Illustrated History” aimed to reflect the history of the museum and some parts of its activities during the 30 years by means of photos and documents. The exhibition was divided into several compartments: “Establishment of the Museum”, “The Museum Building” “Exhibition Activities”, “Educational Activities”, “Promotion of the Museum”, “Scientific Development of Cultural and Historical Heritage”, “The Museum’s Publications”. All the events organized on the occasion of the anniversary were attended by a large audience that through its presence and laudatory responses recognized and

  18. Robots and Cultural Heritage: New Museum Experiences

    Claudio Germak

    2015-12-01

    Full Text Available The introduction of new technologies to enhance the visiting museum experience is not a novelty. A large variety of interactive systems are nowadays available, including virtual tours, which makes cultural heritage accessible remotely. The theme of increase in accessibility and attractiveness has lately been faced with the employment of the service robotics, covering various types of applications. Regrettably, many of robotics solutions appear less successful in terms of utility and usability. On the basis of this awareness, a design for a new robotic solution for cultural heritage has been proposed. The project, developed at the royal residence of Racconigi Castle, consists of a telepresence robot designed as a tool to explore inaccessible areas of the heritage. The employed robot, called Virgil, was expressly designed for the project. The control of the robot is entrusted to the museum guides in order to enhance their work and enrich the cultural storytelling.

  19. Hygrothermal optimisation of museum storage spaces

    Janssen, Hans; Christensen, Jørgen Erik

    2013-01-01

    Despite the large economic and ecologic costs, museum storage spaces are often equipped with extensive air conditioning, to provide the desired stable interior climate. The new “passive conditioning” paradigm aims at resolving these costs: a high-hygrothermal-inertia building with a high-hygrothe......Despite the large economic and ecologic costs, museum storage spaces are often equipped with extensive air conditioning, to provide the desired stable interior climate. The new “passive conditioning” paradigm aims at resolving these costs: a high-hygrothermal-inertia building with a high...... and ecologic cost of conditioning, the paper finally assesses “concentrated dehumidification”: dehumidification during a part of the day only, while leaving the humidity free-running during the rest of the day. It is established that the hygric inertia of the interior air, building walls and stored objects...

  20. New methods of museum objects preservation

    Justa, P.

    1988-01-01

    The proceedings contains 22 papers of which four discuss the use of ionizing radiation in the preservation and restoration of cultural objects, this namely: radiation methods used for the impregnation of wooden cultural objects, a mobile irradiation robot and its uses for the preservation of museum objects, X-ray fluorescence analysis as an auxiliary scientific discipline for restorers, and the use of neutron activation analysis for expertise of paintings. Some 230 participants attended the seminar. (J.B.)

  1. Musei del migration heritage / Migration heritage museums

    Patrizia Dragoni

    2015-01-01

    Since the second half of the 1960s of the 20th century, a profound cultural innovation was accompanied to the radical change in the social, political and economic climate. The anthropological notion of culture as opposed to idealistic vision, the unusual and strong interest in material culture, the enunciation of the concept of cultural property by the Franceschini Commission, the luck of the Public History bring a change of the disciplinary statutes of historical sciences, which begin to attend to social history, focusing on the spontaneous sources of information and initiating experiences of oral history. To all this a remarkable transformation of the themes and of the social function of museums is added. This paper illustrates, in relation to this more general context, the foundation and the dissemination of museums dedicated to the history of migration in Italy and in the world, enunciates their possible social utility for the integration of present migrants in Italy and illustrates, by way of example, the museum recently opened in Recanati.

  2. Virtual Museums for Landscape Valorization and Communication

    Pietroni, E.

    2017-08-01

    Research in the domain of landscape virtual reconstructions has been mainly focused on digitization and recording inside GIS systems, or real time visualization, paying a minor attention to the development of a methodological approach for the landscape narration, combing different registers, conceptual, emotional incitements and, thus, able to arouse in the public a feeling of emotional "sensing" and self- identification. The landscape reflects also the human activities in the territory and the communities' cultural patterns, their sense of "belonging". In a virtual museum of landscapes, the multidisciplinary approach, the multiplication of perspectives and voices, storytelling, acquire primary importance. A Virtual Museum of landscapes should integrate both holistic and delimited visions. The holistic vision requires a diachronic approach, including both present and past phases of life. On the other side, delimited, or "monographic", representations are useful to go deeper into specific and exemplar stories, regarding specific groups of people. Beside, the emergence of new social media enhancing cultural interactions among people induce the creation of specific social platforms for Cultural Heritage for the active participation of a large number of stakeholders. Co-creation scenarios and tools can be particularly promising. Aton is an example of front-end VR social platform in the web end, for the efficient streaming of medium/large landscape, their exploration and characterization. The Tiber Valley Virtual Museum is an example of sensorial cultural landscape. Starting from the acquisition of topographical data through integrated technologies, several multi-sensory scenarios have been created, inside which visitors can feel embodied and involved.

  3. 76 FR 73663 - Notice of Intent To Repatriate Cultural Items: Washington State University, Museum of...

    2011-11-29

    ... below by December 29, 2011. ADDRESSES: Mary Collins, Director, Washington State University, Museum of... ethnographic collection from the Conner Museum to the Museum of Anthropology. In June of 2011, the curator of collections at the Conner Museum found four unassociated funerary items in the museum storage area and...

  4. How to meet the climate requirements? Evaluating the indoor climate in three types of Dutch museums

    Martens, M.H.J.; Schellen, H.L.; Schijndel, van A.W.M.; Aarle, van M.A.P.; Meinhold, U.; Petzold, H.

    2007-01-01

    In a lot of Dutch museums climate-related problems occur, especially in museums in which the ‘Delta plan’ is implied. Three different types of museums were chosen and thoroughly investigated. The problems in each type of museum are different. Therefore museum climate standards should be customized

  5. Building the image of modern art : the rhetoric of two museums and the representation and canonization of modern art (1935-1975) : the Stedelijk Museum in Amsterdam and the Museum of Modern Art in New York

    Leigh, Nana

    2008-01-01

    The Rhetoric of Two Museums and the Representation and Canonization of Modern Art (1935-1975): The Stedelijk Museum in Amsterdam and the Museum of Modern Art in New York Museums of modern art have determined the course of modern art history. Their contributions to the representation and

  6. Mobile media, mobility and mobilisation in the current museum field

    Baggesen, Rikke Haller

    2017-01-01

    Introducing the concept of a 'mobile museology' to describe how museums are currently set in motion by a confluence of cultural, technological and museological developments, this chapter traces the connections between mobile media and notions of mobility and mobilisation in the museum field....... As illustrated by current examples in the chapter, mobile phones have thus provided an opportunity for both augmenting and transcending the museum space, blurring former boundaries between institutions and their environments. At the same time, technological advances and digitial culture developments have also...... required and inspired museums to become organisationally mobile, and to mobilise collections, audiences and institutions in order to fulfill museum missions. In this perspective, mobile media are thus seen as both catalysts and instruments for current museum developments....

  7. Evaluation of visitor profiles and motivations at Ankara museums

    Eda Gürel

    2013-12-01

    Full Text Available Museums all over the world appear to be targeting their visitors for resources, thanks to diminishing state support. The purpose of this study is to recognize the profiles and motivations of visitors to museums in Ankara, in order to provide for the development of strategies that will help translate these visits to regular active participation. The results of the study conducted at Ankara’s five principal museums show that these museums play a significant part in education for the visitors. Certain internal and external factors – such as advertising and promotion – are essential to boost museum visits. Study results call attention to external factors in particular, as driving forces for recurrent museum visitors.

  8. The Bibliometric Analysis Of Literature On Museum Studies

    Kuo, C. W.; Yang, Y. H.

    2015-08-01

    Museum studies, is the study of museums, museum curation, and how and why museums developed into their institutional role in education and culture through scientific, social, political and other related forces. The purpose of this study is to shed light on the application trends of the international literature related to museum studies on the SCIE, SSCI, and AHCI databases between 1995 and 2014 using a bibliometric technique and citation analysis. The results of this study reveal that influences of the literature related to museum studies on other subject areas continue to expand. Considering the publication of major countries, subject areas, journal and institutions, the results also discussed that the future trend through analysing most cited articles. Moreover, 12 core journal lists are identified by Bradford's law.

  9. The Role of Large Enterprises in Museum Digitization

    Ying Wang

    2014-12-01

    Full Text Available By actively promoting museum digitalization, Japan finds an idiosyncratic way to museum digitalization. The mode of collaboration, in which the government plays a leading role while large enterprises’ R&D capabilities and museum’s cultural dynamics are both allowed to give full play, turns these powerful enterprises into the solid backing of museum digitalization, provides a concrete solution to the common financial and technical challenges museums face in the process. In the course of such collaboration, large enterprises succeed in cultivating a number of talents who understand both business world and museum operation. Thanks to their experiences in the business world, compared with museum professionals, they play a more vital role in marketing the potential commercial exploitation of related digital technologies. The benefits large enterprises could possibly gain from such mode of collaboration - realizing social values, enhancing corporate image, for instance - help to motivate their active involvement, thereby forming a positive cycle of sustainable development.

  10. "Scientific peep show": the human body in contemporary science museums.

    Canadelli, Elena

    2011-01-01

    The essay focuses on the discourse about the human body developed by contemporary science museums with educational and instructive purposes directed at the general public. These museums aim mostly at mediating concepts such as health and prevention. The current scenario is linked with two examples of past museums: the popular anatomical museums which emerged during the 19th century and the health museums thrived between 1910 and 1940. On the museological path about the human body self-care we went from the emotionally involving anatomical Venuses to the inexpressive Transparent Man, from anatomical specimens of ill organs and deformed subjects to the mechanical and electronic models of the healthy body. Today the body is made transparent by the new medical diagnostics and by the latest discoveries of endoscopy. The way museums and science centers presently display the human body involves computers, 3D animation, digital technologies, hands-on models of large size human parts.

  11. Use of twitter and Facebook by top European museums

    Kostas Zafiropoulos; Vasiliki Vrana; Konstantinos Antoniadis

    2015-01-01

    With social media becoming so pervasive, museums strive to adopt them for their own use. Effective use of social media especially Facebook and Twitter seems to be promising. Social media offer museums the possibility to engage audiences, potential and active visitors with their collections and ideas. Facebook and Twitter are the market leaders of social media. This paper records the top European museums and their Facebook and Twitter accounts. It records the use of the two media, and by apply...

  12. Issue 7: Museum Attendance, Population Shifts, and Changing Tastes

    Haselhoff, Kim; Ong, Paul M.

    2005-01-01

    SCS Fact Sheet no. 7 looks at the extent to which Southern California residents attend art and cultural museums. The findings are consistent with other studies, which have found differences in museum attendance based on ethnic and socioeconomic characteristics. We also found similarities in the general rate of museum attendance in the region over the past twenty years, as well as some changes in attendance rates among groups over the past two decades.

  13. Adoption of Social Media for Public Relations by Museums

    Bojana Suzić

    2016-06-01

    Full Text Available Conceptual evolution of the Internet and Web, substantiated through Web 2.0 and the emergence of online social networks, reinvented the way that enterprises interact with their customers. Museums, as cultural institutions with an important mission, are not unaffected by that change, however. In order to fulfil their duties and societal purpose successfully, they have to attract visitors’ attention and engage the public effectively in a highly competitive and saturated environment. The goal of this paper is to analyze and compare the social media presence of museums in two European capitals. It focuses on museums in Prague and Berlin, and considers their general Web presence and the dynamics of activities on Facebook. In order to understand the integrative social media approach of museums in both regions, we investigated additionally Twitter and Youtube presence among museums with a Facebook account. The study reveals a lower presence of Prague museums both on the Web and in the identified social media networks, in comparison to Berlin museums. Moreover, we conclude that the presence of both regional museums on social media networks is low, while the integration and simultaneous application of more networks at the same time are negligible, both for Prague and Berlin museums.

  14. Anniversary celebrations at the National Museum of History

    Elena Ploşniţa

    2014-01-01

    December 21, 2013 we celebrated 30 years since the founding of the National Museum of History of Moldova. On this occasion the museum has organized several events. Program of the day began with a Round Table “Policies for conservation and restoration of the museum heritage in the Republic of Moldova”. Then, the general director of the museum Eugen Sava opened a solemn assembly in the museum’s Blue Room. During the meeting there were presented congratulatory words addressed to the participants...

  15. A conceptual framework for audio-visual museum media

    Kirkedahl Lysholm Nielsen, Mikkel

    2017-01-01

    In today's history museums, the past is communicated through many other means than original artefacts. This interdisciplinary and theoretical article suggests a new approach to studying the use of audio-visual media, such as film, video and related media types, in a museum context. The centre...... and museum studies, existing case studies, and real life observations, the suggested framework instead stress particular characteristics of contextual use of audio-visual media in history museums, such as authenticity, virtuality, interativity, social context and spatial attributes of the communication...

  16. The role of the imagination in museum visits

    Achiam, Marianne

    2016-01-01

    The imagination plays an important role in museums, today more than ever. Visitors use their repositories of imagination or repertoires to make sense of their encounters with objects and exhibits. In this article, I argue that this initial meaning making, rather than being the end goal of museum...... that becoming familiar with commonly occurring repertoires is necessary for exhibition designers in order for museums to continue to take their interpretive responsibility seriously, and I discuss how such a familiarisation may affect museum practice. I conclude with some perspectives on the implications...

  17. Scaffolding the Next Wave of Digital Visitor Interaction in Museums

    Rudloff, Maja

    2013-01-01

    Over the last ten years the possibilities for engaging in dialogue and participation with museum visitors have been greatly improved by developments in digital technologies. Throughout the world museums are experimenting with inclusive and participatory digital projects that can enhance the museum...... visitor experience. Many of these projects are unique and creative in their use of cutting edge technology, and in their search for finding new ways to reach differentiated groups of users. However, building on insights from user studies at a Danish digital museum installation, this paper also suggests...

  18. Museums – A Catalyst for Sustainable Economic Development in Sweden

    Gustafsson, Christer; Ijla, Akram

    2017-01-01

    Museums have a great impact on the cultural economy of every country and museums have a very significant meaning for social integration within socio-cultural and socio-economic contexts. Studies have shown that the impact of museums may vary from one city to another, and from one country to another, at local, regional or national level. The role of museums in the cultural economy is very important, because they sustain cities in promoting themselves as cultural center‟s in the domestic and re...

  19. Application of the Fokker-Planck molecular mixing model to turbulent scalar mixing using moment methods

    Madadi-Kandjani, E.; Fox, R. O.; Passalacqua, A.

    2017-06-01

    An extended quadrature method of moments using the β kernel density function (β -EQMOM) is used to approximate solutions to the evolution equation for univariate and bivariate composition probability distribution functions (PDFs) of a passive scalar for binary and ternary mixing. The key element of interest is the molecular mixing term, which is described using the Fokker-Planck (FP) molecular mixing model. The direct numerical simulations (DNSs) of Eswaran and Pope ["Direct numerical simulations of the turbulent mixing of a passive scalar," Phys. Fluids 31, 506 (1988)] and the amplitude mapping closure (AMC) of Pope ["Mapping closures for turbulent mixing and reaction," Theor. Comput. Fluid Dyn. 2, 255 (1991)] are taken as reference solutions to establish the accuracy of the FP model in the case of binary mixing. The DNSs of Juneja and Pope ["A DNS study of turbulent mixing of two passive scalars," Phys. Fluids 8, 2161 (1996)] are used to validate the results obtained for ternary mixing. Simulations are performed with both the conditional scalar dissipation rate (CSDR) proposed by Fox [Computational Methods for Turbulent Reacting Flows (Cambridge University Press, 2003)] and the CSDR from AMC, with the scalar dissipation rate provided as input and obtained from the DNS. Using scalar moments up to fourth order, the ability of the FP model to capture the evolution of the shape of the PDF, important in turbulent mixing problems, is demonstrated. Compared to the widely used assumed β -PDF model [S. S. Girimaji, "Assumed β-pdf model for turbulent mixing: Validation and extension to multiple scalar mixing," Combust. Sci. Technol. 78, 177 (1991)], the β -EQMOM solution to the FP model more accurately describes the initial mixing process with a relatively small increase in computational cost.

  20. A transformed path integral approach for solution of the Fokker-Planck equation

    Subramaniam, Gnana M.; Vedula, Prakash

    2017-10-01

    A novel path integral (PI) based method for solution of the Fokker-Planck equation is presented. The proposed method, termed the transformed path integral (TPI) method, utilizes a new formulation for the underlying short-time propagator to perform the evolution of the probability density function (PDF) in a transformed computational domain where a more accurate representation of the PDF can be ensured. The new formulation, based on a dynamic transformation of the original state space with the statistics of the PDF as parameters, preserves the non-negativity of the PDF and incorporates short-time properties of the underlying stochastic process. New update equations for the state PDF in a transformed space and the parameters of the transformation (including mean and covariance) that better accommodate nonlinearities in drift and non-Gaussian behavior in distributions are proposed (based on properties of the SDE). Owing to the choice of transformation considered, the proposed method maps a fixed grid in transformed space to a dynamically adaptive grid in the original state space. The TPI method, in contrast to conventional methods such as Monte Carlo simulations and fixed grid approaches, is able to better represent the distributions (especially the tail information) and better address challenges in processes with large diffusion, large drift and large concentration of PDF. Additionally, in the proposed TPI method, error bounds on the probability in the computational domain can be obtained using the Chebyshev's inequality. The benefits of the TPI method over conventional methods are illustrated through simulations of linear and nonlinear drift processes in one-dimensional and multidimensional state spaces. The effects of spatial and temporal grid resolutions as well as that of the diffusion coefficient on the error in the PDF are also characterized.

  1. The Kaleidoscope of Culture: expanding the museum experience and the museum narrative by inviting visitors into the curatorial process

    Kirsten Jensen

    2015-07-01

    Full Text Available Traditional art museum exhibitions are planned according to art-historical elements. At Trapholt – a museum of modern Danish art, design and applied art in Denmark, we are interested in exploring what happens when ordinary visitors are invited to curate personal exhibitions in the museum space. This paper analyses the project The Kaleidoscope of Culture, where people with no art historical background were invited to curate exhibitions based on the Trapholt collection of art and their own cultural backgrounds and experiences. The main argument is that, by allowing these personal voices in the museum space, new museum narratives are established. But to make the museum a truly transformative space the art- historical knowledge and methods must also be activate.

  2. Migration, Socially Engaged Museum Theme, and Why Slovenian Museums Successfully Avoid it?

    Verena Perko

    2016-12-01

    Full Text Available In the last year, the refugee crisis has turned into a human tragedy, in many ways resembling that of World War Two. The Mediterranean Sea, the highly praised Mare Nostrum, has become a horrifying collective tomb for countless people. Another consequence of war is also the destruction of historical urban centres, monuments, and other cultural heritage in so-called crisis areas – a destruction which has reached unfathomable proportions. Museums all across the world have actively responded to society’s needs. Their goal has been to encourage an open dialogue in our society, as well as alleviate fear of the unknown, and reduce the tide of hatred before it reaches world-shattering proportions. During the refugee crisis, it has become apparent that an intersocietal dialogue is both a necessity and a definitive imperative; without it, the society of the future cannot possibly be assured. Modern society has given museums the role of being a credible medium with a mission to communicate heritage contents. By using a metaphorical and metonymic language museums have an extraordinary social power and represent a bridge between science and modern society, between societies of the past and present, between the elites and marginal groups. The museum reformers of the second half of the 20th century were of the opinion that, despite many reorganizations, museums cannot serve the needs of modern society. This was the reason a new museology emerged that substantiates museums as a socially responsible institution. It equips that institution with specific theoretical knowledge that enables the conversion of heritage into a socially relevant communication of a nonverbal nature. The article theoretically argues for modern museum concepts and, using them, contemplates social responsibility in the inner workings of Slovenian museums. Contemporary museums or post-museums are institutions that carry out active social tasks. An engaged manner brings along social

  3. Case Studies of Three Midwestern Art Museums as They Function as Adult Education Institutions, with an Introductory History of Adult Education in American Art Museums.

    Furstenberg, James Henry

    The study describes current art museum adult education programs and objectives in three art museums. Data were gathered through interviews with museum staffs, from current publications and records, and from clipping files and historical documents. Each museum sponsors training for volunteer guides and a yearly show for collectors, and provides…

  4. 77 FR 34987 - Notice of Inventory Completion: University of Pennsylvania Museum of Archaeology & Anthropology...

    2012-06-12

    ... Inventory Completion: University of Pennsylvania Museum of Archaeology & Anthropology, University of... of Pennsylvania Museum of Archaeology & Anthropology has completed an inventory of human remains in..., University of Pennsylvania Museum of Archaeology & Anthropology, University of Pennsylvania, 3260 South...

  5. 76 FR 28072 - Notice of Inventory Completion: University of Pennsylvania Museum of Archaeology and Anthropology...

    2011-05-13

    ...: University of Pennsylvania Museum of Archaeology and Anthropology, Philadelphia, PA AGENCY: National Park... in the possession of the University of Pennsylvania Museum of Archaeology and Anthropology... remains was made by University of Pennsylvania Museum of Archaeology and Anthropology professional staff...

  6. 77 FR 46120 - Notice of Inventory Completion: Peabody Museum of Archaeology and Ethnology, Harvard University...

    2012-08-02

    ... Inventory Completion: Peabody Museum of Archaeology and Ethnology, Harvard University, Cambridge, MA... Museum of Archaeology and Ethnology, Harvard University, Cambridge, MA. The human remains and associated..., Repatriation Coordinator, Peabody Museum of Archaeology and Ethnology, Harvard University, 11 Divinity Avenue...

  7. 76 FR 62842 - Notice of Inventory Completion: Peabody Museum of Archaeology and Ethnology, Harvard University...

    2011-10-11

    ...: Peabody Museum of Archaeology and Ethnology, Harvard University, Cambridge, MA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The Peabody Museum of Archaeology and Ethnology, Harvard... the human remains may contact the Peabody Museum of Archaeology and Ethnology, Harvard University...

  8. 75 FR 52023 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    2010-08-24

    ... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service... of the Thomas Burke Memorial Washington State Museum (Burke Museum), University of Washington...

  9. 75 FR 36672 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    2010-06-28

    ... DEPARTMENT OF THE INTERIOR National Park Service Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of Washington, Seattle, WA AGENCY: National Park Service... of the Thomas Burke Memorial Washington State Museum (Burke Museum), University of Washington...

  10. Theoretical background and implementation of the finite element method for multi-dimensional Fokker-Planck equation analysis

    Král, Radomil; Náprstek, Jiří

    2017-01-01

    Roč. 113, November (2017), s. 54-75 ISSN 0965-9978 R&D Projects: GA ČR(CZ) GP14-34467P; GA ČR(CZ) GA15-01035S Institutional support: RVO:68378297 Keywords : Fokker-Planck equation * finite element method * simplex element * multi-dimensional problem * non-symmetric operator Subject RIV: JM - Building Engineering OBOR OECD: Mechanical engineering Impact factor: 3.000, year: 2016 https://www.sciencedirect.com/science/ article /pii/S0965997817301904

  11. Museums of Poland: ways of exploiting the National Heritage

    Violeta Tipa

    2017-12-01

    Full Text Available Thanks to the fellowship Thesaurus Poloniae provided by the Ministry of Culture and Heritage of Poland and the International Cultural Centre Krakow I was able to visit a number of museums in the cities of Warsaw, Krakow, Lodz, and Poznan. The innovative method of using audiovisual media has especially attracted my attention. Visiting Polish museums, I concluded that the country's history, its past hasn't remained in archives, in documents hidden from the public eye and accessible only to specialists in the field. By possibilities of museums upgraded the past comes alive as a page in the life of Poles. The national heritage, studied and carefully preserved, is passed on to the younger generation through the most advanced methods. Today, digital techniques increasingly penetrate into all spheres of art and culture. Museums also look for non-trivial ways to demonstrate the most valuable objects from their collections through the latest information methods. The use of audiovisual media in various forms is an ideal opportunity to immerse visitors in the distant past, help them survive dramatic historical events in a dynamic, penetrate the spirit of patriotism. The screen (monitor has become a traditional element in Polish museums and exhibition halls equipped with touch screens allowing guests to browse and receive a variety of available information in international communication languages (English, French, German and, of course, Polish. On the screens placed in the exhibition halls, documents are displayed non-stop either completely or in fragments, a visual picture sends visitors to real museum exhibits. Museums opened after 2000 are equipped with cinema halls (National Museum, The Warsaw Rising Museum and POLIN Museum, Rynek Underground Museum and Oscar Schindler’s Enamel Factory in Krakowб etc., some of them are equipped for films in 3D, with panoramic projection. Expressive audiovisual entourage is created by playing light and shadow

  12. Museum 2.0: A study into the culture of expertise within the museum blogosphere

    J. Verboom (Jessica); P.A. Arora (Payal)

    2013-01-01

    textabstractWhile studies on popular culture have a more vast understanding of the impact of the participatory culture on experts and expertise, there is a dearth of literature on the impact of Web 2.0 on museums, which are established authorities within the cultural field. We aim to answer the

  13. Museum 2.0: A study into the culture of expertise within the museum blogosphere

    J. Verboom (Jessica); P.A. Arora (Payal)

    2013-01-01

    textabstractWhile studies on popular culture have a vast understanding of the impact of the participatory culture on experts and expertise, there is a dearth of literature on the impact of Web 2.0 on museums, which are established authorities within the cultural field. We aim to answer the following

  14. A Management Information System Design for a General Museum. Museum Data Bank Research Report No. 12.

    Scholtz, Sandra

    A management information system (MIS) is applied to a medium sized general museum to reflect the actual curatorial/registration functions. The recordkeeping functions of loan and conservation activities are examined since they too can be effectively handled by computer and constitute a complementary data base to the accession/catalog information.…

  15. Presenting Cultural Artifacts in the Art Museum: A University-Museum Collaboration

    Chung, Sheng Kuan

    2009-01-01

    With increasing emphasis on multicultural art education and integrative pedagogy, educators have incorporated community resources, such as cultural artifacts exhibited in art museums, to enrich their programs. Cultural artifacts are human-made objects which generally reveal historic information about cultural values, beliefs, and traditions.…

  16. The role of museums in sustainable tourism development the Black Heritage Museum, Badagry

    P. O. Adeniji

    2013-01-01

    Full Text Available The study examines the roles of museum to sustainable tourism development of the black heritage museum with special focus on the development of Badagry. Most scholars have been writing and are still writing on the need for cultural resource management laying emphasis on the role they play towards national development and tourism economic growth. These cultural resources are not properly managed. However, this mismanagement of cultural resources is becoming directly affecting the conservation and preservation of our cultural resources. The purpose of this study, among others, is to examine how the black heritage museum holding could be effectively utilized for sustainable tourism and to make suggestions for better utilization of the slave relics for tourism promotion. One hundred structured questionnaires were administered to both visitors and residents in Badagry. The chi-square correlation and paired sample test methods of analysis were used to analyze the data collected. The findings of the study reveal that the black heritage museum has played a role to the development of Tourism in Badagry. There are also some unrealized developments such as the physical development. This research concludes by recommending the way forward and suggests that general infrastructure development should be ensured for better sustainable tourism development.

  17. VIRTUAL MUSEUMS FOR LANDSCAPE VALORIZATION AND COMMUNICATION

    E. Pietroni

    2017-08-01

    Full Text Available Research in the domain of landscape virtual reconstructions has been mainly focused on digitization and recording inside GIS systems, or real time visualization, paying a minor attention to the development of a methodological approach for the landscape narration, combing different registers, conceptual, emotional incitements and, thus, able to arouse in the public a feeling of emotional “sensing” and self- identification. The landscape reflects also the human activities in the territory and the communities’ cultural patterns, their sense of “belonging”. In a virtual museum of landscapes, the multidisciplinary approach, the multiplication of perspectives and voices, storytelling, acquire primary importance. A Virtual Museum of landscapes should integrate both holistic and delimited visions. The holistic vision requires a diachronic approach, including both present and past phases of life. On the other side, delimited, or “monographic”, representations are useful to go deeper into specific and exemplar stories, regarding specific groups of people. Beside, the emergence of new social media enhancing cultural interactions among people induce the creation of specific social platforms for Cultural Heritage for the active participation of a large number of stakeholders. Co-creation scenarios and tools can be particularly promising. Aton is an example of front-end VR social platform in the web end, for the efficient streaming of medium/large landscape, their exploration and characterization. The Tiber Valley Virtual Museum is an example of sensorial cultural landscape. Starting from the acquisition of topographical data through integrated technologies, several multi-sensory scenarios have been created, inside which visitors can feel embodied and involved.

  18. Monitoring Of Pollutants In Museum Environment

    Ana-Maria Budu

    2015-10-01

    Full Text Available Art works are affected by environmental factors as light, temperature, humidity. Air pollutants are also implicated in their degradation. The pollution in museums has two sources: the air from outside, which brings usually dust and inorganic particles, and the inside sources – the materials used for casings (sealants, textiles placed on the display cases, varnishes, wood that emanate organic compounds. The dust is composed of particles with a diameter of approximately 2µm or higher, which come from soil (silica or animal and vegetal residues (skin cells, pollen. They facilitate water condensation on objects surface and biologic attack. The inorganic compounds are a result of materials combustion (SO2, NO2, NO and in presence of water they form acidic compounds which affect the museum objects. The organic compounds are usually peroxides, acids, phthalates, formaldehyde. The effects of these pollutants are: soiling, surface discolouration, embrittlement, corrosion. Therefore, conservators are interested in monitoring the pollution degree in the display cases or in the museum air and in analyzing the effects of pollutants on the exhibited objects. They use different methods for pollutants identification, like direct reading devices based on colorimetry, that can be read after few minutes and hours (they interact with the pollutants in atmosphere, or indirect reading samples that require a laboratory. The information gathered is used for the identification of pollution source and to analyze the concentration of pollutants needed to provoke damages on the surfaces of art objects. This paper is a review of pollutants that affect the art objects and of the monitoring systems used for their identification and measuring.

  19. Affordances and distributed cognition in museum exhibitions

    Achiam, Marianne; May, Michael; Marandino, Martha

    2014-01-01

    consistent framework. Here, we invoke the notions of affordance and distributed cognition to explain in a coherent way how visitors interact with exhibits and exhibit spaces and make meaning from those interactions, and we exemplify our points using observations of twelve visitors to exhibits at a natural...... history museum. We show how differences in exhibit characteristics give rise to differences in the interpretive strategies used by visitors in their meaning-making process, and conclude by discussing how the notions of affordance and distributed cognition can be used in an exhibit design perspective....

  20. On self-consistent ray-tracing and Fokker-Planck modeling of the hard X-ray emission during lower-hybrid current driven in Tokamaks

    Bizarro, J.P.; Peysson, Y.; Bonoli, P.T.; Carrasco, J.; Dudok de Wit, T.; Fuchs, V.; Hoang, G.T.; Litaudon, X.; Moreau, D.; Pocheau, C.; Shkarofsky, I.P.

    1993-04-01

    A detailed investigation is presented on the ability of combined ray-tracing and Fokker-Planck calculations to predict the hard x-ray (HXR) emission during lower-hybrid (LH) current drive in tokamaks when toroidally induced-ray-stochasticity is important. A large number of rays is used and the electron distribution function is obtained by self-consistently iterating the appropriate LH power deposition and Fokker-Planck calculations. Most of the experimentally observed features of the HXR emission are correctly predicted. It is found that corrections due to radial diffusion of suprathermal electrons and to radiation scattering by the inner wall can be significant

  1. Type specimens in the Port Elizabeth Museum, South Africa, including the historically important Albany Museum collection. Part 1: Amphibians.

    Conradie, Werner; Branch, William R; Watson, Gillian

    2015-03-18

    The Port Elizabeth Museum houses the consolidated herpetological collections of three provincial museums of the Eastern Cape, South Africa: the Port Elizabeth Museum (Port Elizabeth), the Amatole (previously Kaffarian) Museum (King Williams Town), and the Albany Museum (Grahamstown). Under John Hewitt, Albany Museum was the main centre of herpetological research in South Africa from 1910-1940, and he described numerous new species, many based on material in the museum collection. The types and other material from the Albany Museum are now incorporated into the Port Elizabeth Museum Herpetology collection (PEM). Due to the vague typification of much of Hewitt's material, the loss of the original catalogues in a fire and the subsequent deterioration of specimen labels, the identification of this type material is often troublesome. Significant herpetological research has been undertaken at the PEM in the last 35 years, and the collection has grown to be the third largest in Africa. During this period, numerous additional types have been deposited in the PEM collection, generated by active taxonomic research in the museum. As a consequence, 43 different amphibian taxa are represented by 37 primary and 151 secondary type specimens in the collection. This catalogue provides the first documentation of these types. It provides the original name, the original publication date, journal number and pagination, reference to illustrations, current name, museum collection number, type locality, notes on the type status, and photographs of all holotypes and lectotypes. Where necessary to maintain nomenclatural stability, and where confused type series are housed in the PEM collection, lectotypes and paralectotypes are nominated.

  2. TYPES OF OPEN-AIR MUSEUM (SKANSEN IN UKRAINIAN CARPATHIANS

    Andrii Chervinskyi

    2015-04-01

    Full Text Available The problems of preservation of wooden architecture of Ukraine are discussed. The museums under opened air are organized for better preservation of the wooden architecture. The Ukrainian Museums under opened air are described and their use for tourism purposes is analyzed.

  3. Eco-Visualization: Promoting Environmental Stewardship in the Museum

    Holmes, Tiffany

    2007-01-01

    Eco-visualizations are artworks that reinterpret environmental data with custom software to promote stewardship. Eco-visualization technology offers a new way to dynamically picture environmental data and make it meaningful to a museum population. The questions are: How might museums create new projects and programs around place-based information?…

  4. Museum Signage as Distributed Mediation to Encourage Family Learning

    Kim, Kyungyoun

    2009-01-01

    Many prior studies conducted in museums have focused primarily on exhibits as the main objects for learning. Less progress has been made in studying signage as another meaning-making tool in museums. The present study was designed to understand the role of signage in family learning by answering the following research questions, "How does signage…

  5. Visualizing, clustering, and predicting the behavior of museum visitors

    Martella, Claudio; Miraglia, Armando; Frost, Jeana; Cattani, Marco; van Steen, Maarten

    2017-01-01

    Fine-arts museums design exhibitions to educate, inform and entertain visitors. Existing work leverages technology to engage, guide and interact with the visitors, neglecting the need of museum staff to understand the response of the visitors. Surveys and expensive observational studies are

  6. The Development of a Virtual Marine Museum for Educational Applications

    Tarng, Wermhuar; Change, Mei-Yu; Ou, Kuo-Liang; Chang, Ya-Wen; Liou, Hsin-Hun

    2009-01-01

    The objective of this article is to investigate the computer animation and virtual reality technologies for developing a virtual marine museum. The museum consists of three exhibition areas. The first area displays fishes in freshwater, including creeks, rivers, and dams in Taiwan. The second area exhibits marine ecology and creatures of different…

  7. Tradition and Technology. A Magnet School-Museum Partnership.

    Judd, Michael; Judd, Elizabeth

    1996-01-01

    Presents a case study of an educational partnership between an Albuquerque magnet elementary school and the New Mexico Museum of Natural History and Science. Descriptions of the school and museum are provided as well as the program's goals, current activities and products, outcomes, and future directions. The Proyecto Futuro program, a multiyear…

  8. Providing Personal Assistance in the SAGRES Virtual Museum.

    Bertoletti, Ana Carolina; Moraes, Marcia Cristina; da Rocha Costa, Antonio Carlos

    The SAGRES system is an educational environment built on the Web that facilitates the organization of visits to museums, presenting museum information bases in a way adapted to the user's characteristics (capacities and preferences). The system determines the group of links appropriate to the user(s) and shows them in a resultant HTML page. In…

  9. A Study of Early Learning Services in Museums and Libraries

    Sirinides, P.; Fink, R.; DuBois, T.

    2017-01-01

    Museums and libraries can play a role in providing opportunities for early learning, and there is clear momentum and infrastructure already in place to help make this happen. Researchers conducted a mixed-methods descriptive study to generate new evidence about the availability of services for young children in museums and libraries, and the…

  10. Image as Interface : Consequences for Users of Museum Knowledge

    de Rijcke, Sarah; Beaulieu, Anne

    2011-01-01

    Photographs of objects are ubiquitous in the work and presentation of museums, whether in collection-management infrastructure or in Web-based communication. This article examines the use of images in these settings and traces how they function as interfaces and tools in the production of museum

  11. The Laboratory of Museum Studies: Museality in the Making

    Latham, Kiersten F.

    2017-01-01

    As makerspaces and hackerspaces pop up in libraries and museums, one little lab sits in the middle of an Information School, but it is not a maker-space, a gallery, or a museum. The MuseLab, at the Kent State School of Information, is something else, something new--or perhaps something familiar, but situated in a different context, making it less…

  12. Geology Museum-Based Learning in Soil Science Education

    Mikhailova, E. A.; Tennant, C. H.; Post, C. J.; Cicimurri, C.; Cicimurri, D.

    2013-01-01

    Museums provide unique learning opportunities in soil science. The Bob Campbell Geology Museum in Clemson, SC, features an exhibit of minerals and rocks common in the state and in its geologic history. We developed a hands-on laboratory exercise utilizing an exhibit that gives college students an opportunity to visualize regional minerals and…

  13. Mediated co-construction of museums and audiences on Facebook

    Gronemann, Sigurd Trolle; Kristiansen, Erik; Drotner, Kirsten

    2015-01-01

    This article asks how we should research museum communication with audiences through social media. We argue that museums and audiences co-construct one another on social media, and we explore how particular modes of communication and discursive genres serve to generate mutual online positionings...

  14. The democratic horizons of the museum: Citizenship and culture

    Dahlgren, P.; Hermes, J.; Witcomb, A.; Message, K.

    2015-01-01

    Change is sweeping through the world of museums, technologically, financially, and ideologically, impacting on the sociocultural evolution of their roles and status. We seek to contribute to ongoing reflections by offering a conceptual framework that links museums with democratic theory, to

  15. Re-Presenting Slavery: Underserved Questions in Museum Collections

    Levenson, Cyra

    2014-01-01

    This article looks at the notion of what, not who, is underserved in museum education. The importance of looking through, in, and from objects in order to uncover underserved questions and themes is vital. A willingness to consider new ways to approach collections and display is necessary to have a dialogue with our audiences about how museums can…

  16. Museums for Peace: Agents and Instruments of Peace Education

    Tamashiro, Roy; Furnari, Ellen

    2015-01-01

    Although museums for peace claim peace education to be a primary mission, their definitions of "peace" and their aims and practices for peace education vary widely. In this article, we draw from the field of critical museology and the knowledge construction perspective to understand the role of museums for peace in the service of peace…

  17. Modern Masters from the Smithsonian American Art Museum

    Johnson, Mark M.

    2009-01-01

    A new traveling exhibition and catalogue produced by the Smithsonian's American Art Museum features works by 31 artists from the United States who came to maturity in the mid-20th century. These artists have become the most significant and influential artists over the past 50 years as their works adorn the modern galleries of hundreds of museums.…

  18. Art Museum Education in Transition: Moderna Galerija in Slovenia

    Zeleznik, Adela

    2012-01-01

    This essay examines the educational practices at the Moderna galerija, a national museum of modern and contemporary art in Ljubljana, Slovenia, in the last twenty years. Its aim is to reflect on the museum education in relation to broader historical context, of the former Yugoslavia (the country Slovenia was a part of until 1991) and discuss how…

  19. Museum Education and Art Therapy: Promoting Wellness in Older Adults

    Rosenblatt, Brooke

    2014-01-01

    By combining museum education with art therapy, museums can make significant contributions to healthcare. The Creative Aging program at The Phillips Collection in Washington, D.C., unites these fields, using artworks and art-making as catalysts to explore feelings, invite self-exploration, and build community. The program fosters an interest in…

  20. Building and Sustaining Digital Collections: Models for Libraries and Museums.

    Council on Library and Information Resources, Washington, DC.

    In February 2001, the Council on Library and Information Resources (CLIR) and the National Initiative for a Networked Cultural Heritage (NINCH) convened a meeting to discuss how museums and libraries are building digital collections and what business models are available to sustain them. A group of museum and library senior executives met with…

  1. The Rural Open Air Museums: Visitors, Community and Place

    Pawlikowska-Piechotka Anna

    2015-12-01

    Full Text Available Contemporary rural museums perform not only the traditional tasks but are also the places where both the visitors and the local community members have chances for entertainment and attractive leisure time. Consequently one can find in museums numerous catering offers such as cafes, bistros, snack bars, restaurants, pubs and wine bars. The material presented is the result of theoretical and field studies carried out in the selected open air museums in Poland and focused on newly introduced commercial activities (as catering. Our research results show that the development of sustainable cultural tourism as a generator of income in the open air rural museums is important in the challenging economic time. Museums having catering services of different character could easier overcome financial struggle. Moreover there is no doubt that the introduction of an interesting and ambitious cuisine in the restaurants located in the rural open air museum is of great importance also in other terms: popularization of the food culture, rural tradition of region, healthy diet and lifestyle, chance to increase the museum attractiveness, important economic support to the museum and the local community and the improvement of living quality.

  2. Conservation heating for a museum environment in a monumental building

    Neuhaus, E.; Schellen, H.L.

    2007-01-01

    For the conservation of an important museum collection in a historic building a better controlled indoor climate may be necessary. One of the most important factors is controlling relative humidity. Museum collections often are part of the interior of a historic building. In most cases the

  3. Museums of Gdansk - Tourism Products or Signs of Remembrance?

    Wojtowicz-Jankowska, Dorota

    2017-10-01

    Museum buildings constitute a significant element in the composition and functionality of contemporary cities. They are both their attractions and landmarks. The article presents a case study illustrating the relation between museum buildings and their location, as well as the showcased exhibition. The article aims at demonstrating the way in which those elements form a harmonious whole - a cultural tourism product affecting the economics of the region. In the context of perceiving a museum as an element shaping the dynamics of tourism development, the location planned for the museum is not without significance. Enhancing the popularity of a city on the basis of the existing museums has become a common phenomenon and is viewed as a driving force of museum tourism development. Sometimes, the museum building itself is considered as one of the elements adding to the attractiveness of the city. The relationship between the exhibition as such and the location - the city - is not the most important factor. Gdańsk is an example of a city which contradicts that approach. Four new museum seats built in the 21st century serve to demonstrate how interesting it may be to seek the right architectural form of museums for the places where they are erected. Furthermore, the thematic scope of exhibitions is strictly related to the history of the place. Particularly worthy of attention are the National Maritime Museum, the European Solidarity Centre and the Museum of the Second World War. The examples discussed in the article prove that the value of a place as such in displaying the building and the museum collections is significant. It is impossible to disregard that connection, if the city aims at promoting not only the architectural form of the museum building, but also the exhibits, especially if they are related to its history. Gdańsk is an example of a place with museum buildings of interesting architectural forms which are not only style icons, but also unique symbols

  4. Nation Building at the Museum of Welsh Life

    Rhiannon Mason

    2004-03-01

    Full Text Available This article explores the representational problems inherent in one museum’s attempt to tell a ‘national story’. The museum in question started life as the ‘Welsh Folk Museum’ but in 1995 became the much broader ‘Museum of Welsh Life’. This article examines how and why this change occurred and the challenges produced by this shift in remit. The article also illustrates the processes of selection and revision which occur within museum representations and considers how these relate to competing versions of ‘the national story’ present within Wales. I argue that such revisions are inevitable in national museums which, by their very nature, aim to tell a universal story and that, as a consequence, these museums function both as a catalyst for discussion and a public forum within which debates over the accepted nature of national identity and history will occur.

  5. Perceived Authenticity of the Visitor Experience in Museums

    Hede, Anne-Marie; Garma, Romana; Josiassen, Alexander

    2014-01-01

    of perceived authenticity, resonating with Bal's (1996) research in this area. Findings also confirm that consumer scepticism and expectations are antecedents to perceived authenticity of the visitor experience in museums, and that perceived authenticity in turn affects visitor satisfaction and perceived...... corporate hypocrisy. Practical implications -This research provides a framework for museums to manage visitors' perceptions of authenticity, and to plan and design exhibits accordingly. Originality/value - Our research, set in the museum context, articulates the basis of perceived authenticity, its....... To investigate authenticity in a model with two antecedents and two outcomes, an additional data set was collected. Hypotheses were tested using structural equation modelling. Findings -The results show that perceived authenticity of the museum, the visitor and the materials in the museum are dimensions...

  6. From Patrimonial Relics to Materialized Memories in the National Museum

    Sandra Carolina Pulido Chaparro

    2015-02-01

    Full Text Available The following paper comes from an ethnographic work in the National Museum of Colombia, and it aims to analyze the objects exhibited in its halls and the store in order to understand the connection between patrimony and consumption. In this sense, the representation of the National Museum consolidates in the creation of a national identity based on the official history of the national heroes and their descendants, which is expressed in most of the objects displayed in the exhibit halls. On the other hand, another narrative guided by the neoliberal economy is constructed in the museum store. It takes afro, indigenous and rural representations that have been marginalized in most of the museum halls, strenghtened by the ethnic economy and promoted by tourism and advertising. This duality leads the museum visitors to consume both representations: the ones built by the State as well as the ones positioned by companies and multinationals.

  7. The virtual museum of education. Identity, perspectives, attitudes

    Chiara Baldassarri

    2010-07-01

    Full Text Available The museums conceived as spaces for communication are places where a prospective of lifelong learning is supported and facilitated. Hence, it is necessary to adopt didactic ways of communication that develop projects concerning innovations in the field of education through the application of new technologies in the museums themselves, in order to make those museums "virtual" by creating a complementary reality. The Scienze dell’Educazione department's research regarding the institution of a Museo dell’Educazione is working in this direction, trying to build a network that exploits the relationship among schools, institutions and museums. In dept, the aim of the analysis was individuate some guidelines for the creation of the Museo dell’Educazione website, beginning from a study of the main European virtual educational museums.

  8. Learning Museum genbesøgt

    Zipsane, Henrik; Fristrup, Tine; Lundborg, Maria Domeij

    Hvordan kan LM-modellens fokus på det tværinstitutionelle samarbejde mellem skole, læreruddannelse og museum anskues som en kapacitetsopbyggende strategi i forbindelse med implementeringen af folkeskolereformen? Dette undersøgelsesspørgsmål udgør det centrale omdrejningspunkt i nærværende...... forskere tilknyttet NCK: Henrik Zipsane (projektleder), Tine Fristrup (gæsteforsker fra DPU, Aarhus Universitet), Maria Domeij Lundborg og Sara Grut. Undersøgelsens baggrund skal først og fremmest findes i projektet ’Learning Museum’ som i perioden 2011-2013 etablerede et samarbejde mellem læreruddannelser...... og museer i hele Danmark. Det var resultaterne fra dette projekt, som igangsatte nærværende undersøgelse eftersom ændringer af læreruddannelsen (fra LU07 til LU13) i forbindelse med folkeskolereformen i 2013 faldt sammen med afslutningen på Learning Museum projektet. Folkeskolereformen og dermed...

  9. The Museum Wearable: Real-Time Sensor-Driven Understanding of Visitors' Interests for Personalized Visually-Augmented Museum Experiences.

    Sparacino, Flavia

    This paper describes the museum wearable: a wearable computer that orchestrates an audiovisual narration as a function of the visitors' interests gathered from their physical path in the museum and length of stops. The wearable consists of a lightweight and small computer that people carry inside a shoulder pack. It offers an audiovisual…

  10. Public Participation and Scientific Citizenship in the Science Museum in London: Visitors’ Perceptions of the Museum as a Broker

    Bandelli, A.; Konijn, E.A.

    2015-01-01

    Science museums in Europe play an emerging and important role as brokers between the public and policy-making institutions and are becoming platforms that enable scientific citizenship. To do so, museums rely on the participation of their visitors. However, little is known about the relation between

  11. Energy impact of ASHRAE’s museum climate classes : a simulation study on four museums with different quality of envelopes

    Kramer, R.P.; Schellen, H.L.; van Schijndel, A.W.M.

    2015-01-01

    ASHRAE's indoor climate design classes for general museums, galleries, archives and libraries are well known: AA (most strict), A, B, C and D (least strict). Museum staff often select class AA, presuming to gain the best overall preservation result that is possible. However, the exact consequences

  12. Pilgrimages to the museums of the new age: appropriating European industrial museums in New York City (1927–1937

    Dr Jaume Sastre-Juan

    2016-11-01

    Full Text Available How did industrial museums cross the Atlantic? When the first American museums of science and industry were created in the 1920s, they looked to Europe in order to import what was seen at that time as a burgeoning cultural institution. In this article, I look at this process of appropriation through an analysis of the changing perceptions of European industrial museums as expressed in the reports, surveys and books written by the curators, directors and trustees of the New York Museum of Science and Industry. I will pay particular attention to the 1927 film Museums of the New Age, documenting the main national industrial museums in Europe, and to a 1937 report on the techniques of display at the Palais de la Découverte. I will argue that their contrasting assessment of European industrial museums, which in only ten years ceased to be seen as cathedrals of a new age to become old-fashioned storehouses, is symptomatic of the significant transformation of museums of science and industry as cultural institutions during the 1930s in the United States.

  13. Museums for all: evaluation of an audio descriptive guide for visually impaired visitors at the science museum

    Silvia Soler Gallego

    2014-12-01

    Full Text Available Translation and interpreting are valuable tools to improve accessibility at museums. Theese tools permit the museum communicate with visitors with different capabilities. The aim of this article is to show the results of a study carried out within the TACTO project, aimed at creating and evaluating an audio descriptive guide for visually impaired visitors at the Science Museum of Granada. The project focused on the linguistic aspects of the guide’s contents and its evaluation, which combined the participatory observation with a survey and interview. The results from this study allow us to conclude that the proposed design improves visually impaired visitors’ access to the museum. However, the expectations and specific needs of each visitor change considerably depending on individual factors such as their level of disability and museum visiting habits.

  14. Museums as brokers of participation: how visitors view the emerging role of European science centres and museums in policy

    Andrea Bandelli

    2016-05-01

    Full Text Available Science centres and museums in Europe traditionally offer opportunities for public participation, such as dialogues, debates and workshops. In recent years, starting with the support of grants from the European Commission, the purpose of these initiatives is increasingly more connected with the policy making processes where science centres play a role as brokers between the public and other stakeholders. This article begins an investigation on how these two levels of participation – the participation of museums in policy, and the participation of visitors in museums – are related in seven European science centres and museums. The results suggest that science centres and museums are regarded by their visitors as potential platforms to facilitate public participation in policy, especially in countries where the general infrastructure for public participation in science is weak.

  15. Museum networks and sustainable tourism management : the case study of marche region's museums (Italy)

    Cerquetti, Mara; Montella, Marta Maria

    2015-01-01

    Over the past twenty years, research on cultural tourism has sought to find a balance between tourism development and cultural heritage conservation. However scholars have not focused on the enhancement of local cultural heritage as an asset to raise awareness of new cultural destinations and to prevent overcrowding in just a few cultural cities. After a discussion of literature on heritage tourism management, this paper presents the results of a survey on museum networks in...

  16. The Contemporary Museum as a Site for Displaying Values

    Mare Kõiva

    2007-12-01

    Full Text Available Museums constitute an important cultural and social resource. The main objective of museums is making certain objects in the collection visible or, on the contrary, leaving them invisible. In contemporary society the institution serves many important roles, being a place for displaying historical and contemporary values, an institution for preserving and displaying personal and collective memory, cultural values, for collecting tangible and intangible values, an institution for creating identity and ethnic kudos, a work place, an educational environment, a framework for promoting ethnic handicraft and art, a place for integrating different folklore festivals, exhibitions, shows; they are connected to tourism patterns and museum business. The article reflects the changes in the development of museums in the late twentieth and early twenty-first century, focusing on the main key words being multifunctional museum, the museum as an open classroom, presentation of tangible and intangible history, the relation and mergence of permanent and temporary exhibitions. The issues of digitalization and preservation and the role of the exhibition curator and the person represented on displays have increased in the museology of the past few decades. The museums’ tradition of self-replication and an increased interest in museological anthropology indicate that museums fulfil an important role in society.

  17. (ReShaping History in Bosnian and Herzegovinian Museums

    Vanja Lozic

    2015-06-01

    The article illustrates that during the Austrian-Hungarian Empire, which established the National Museum in 1888, the museum played an important part in the representation of Bosnian identity (bosnjastvo. After World War II, in the Socialist Federal Republic of Yugoslavia, all three analysed museums were summoned to interpret the past in accordance with the guidelines of the communist regime. Since the 1990s, a highly ethnicized process of identity building and of the musealization of heritage, and history permeates all three museums analysed here. When it comes to the central exhibition-themes following the 1990s war, one could conclude that whereas the National Museum and the History Museum highlight the recent creation of an independent BiH and ostracize BIH-Serbs, the Museum of the Republic of Srpska asserts the ostensible distinctiveness of the Republic of Srpska and excludes the narratives about BiH as a unified and independent nation-state. If an agreement about the future of BiH and its history is to be reached, a step towards multi-vocal historical narratives has to be made from both sides.

  18. Portable Tablets in Science Museum Learning: Options and Obstacles

    Gronemann, Sigurd Trolle

    2017-06-01

    Despite the increasing use of portable tablets in learning, their impact has received little attention in research. In five different projects, this media-ethnographic and design-based analysis of the use of portable tablets as a learning resource in science museums investigates how young people's learning with portable tablets matches the intentions of the museums. By applying media and information literacy (MIL) components as analytical dimensions, a pattern of discrepancies between young people's expectations, their actual learning and the museums' approaches to framing such learning is identified. It is argued that, paradoxically, museums' decisions to innovate by introducing new technologies, such as portable tablets, and new pedagogies to support them conflict with many young people's traditional ideas of museums and learning. The assessment of the implications of museums' integration of portable tablets indicates that in making pedagogical transformations to accommodate new technologies, museums risk opposing didactic intention if pedagogies do not sufficiently attend to young learners' systemic expectations to learning and to their expectations to the digital experience influenced by their leisure use.

  19. The Contemporary Museum as a Site for Displaying Values

    Mare Kõiva

    2011-03-01

    Full Text Available Museums constitute an important cultural and social resource. The main objective of museums is making certain objects in the collection visible or, on the contrary, leaving them invisible. In contemporary society the institution serves many important roles, being a place for displaying historical and contemporary values, an institution for preserving and displaying personal and collective memory, cultural values, for collecting tangible and intangible values, an institution for creating identity and ethnic kudos, a work place, an educational environment, a framework for promoting ethnic handicraft and art, a place for integrating different folklore festivals, exhibitions, shows; they are connected to tourism patterns and museum business. The article reflects the changes in the development of museums in the late twentieth and early twenty-first century, focusing on the main key words being multifunctional museum, the museum as an open classroom, presentation of tangible and intangible history, the relation and mergence of permanent and temporary exhibitions. The issues of digitalization and preservation and the role of the exhibition curator and the person represented on displays have increased in the museology of the past few decades. The museums’ tradition of self-replication and an increased interest in museological anthropology indicate that museums fulfil an important role in society.

  20. Innovative application of virtual display technique in virtual museum

    Zhang, Jiankang

    2017-09-01

    Virtual museum refers to display and simulate the functions of real museum on the Internet in the form of 3 Dimensions virtual reality by applying interactive programs. Based on Virtual Reality Modeling Language, virtual museum building and its effective interaction with the offline museum lie in making full use of 3 Dimensions panorama technique, virtual reality technique and augmented reality technique, and innovatively taking advantages of dynamic environment modeling technique, real-time 3 Dimensions graphics generating technique, system integration technique and other key virtual reality techniques to make sure the overall design of virtual museum.3 Dimensions panorama technique, also known as panoramic photography or virtual reality, is a technique based on static images of the reality. Virtual reality technique is a kind of computer simulation system which can create and experience the interactive 3 Dimensions dynamic visual world. Augmented reality, also known as mixed reality, is a technique which simulates and mixes the information (visual, sound, taste, touch, etc.) that is difficult for human to experience in reality. These technologies make virtual museum come true. It will not only bring better experience and convenience to the public, but also be conducive to improve the influence and cultural functions of the real museum.

  1. A Lie-admissible method of integration of Fokker-Planck equations with non-linear coefficients (exact and numerical solutions)

    Fronteau, J.; Combis, P.

    1984-08-01

    A Lagrangian method is introduced for the integration of non-linear Fokker-Planck equations. Examples of exact solutions obtained in this way are given, and also the explicit scheme used for the computation of numerical solutions. The method is, in addition, shown to be of a Lie-admissible type

  2. Informal adult education and museum andragogics in the context of the history of modern museums in Ukraine (review historiography

    T. O. Kutsaeva

    2016-08-01

    Full Text Available The author of the article set the goal to analyse the published academic/ scientific, popular scientific publications and the published results of Ukrainian museums’ practical developments for 1990-2010s, which in total can be described as a museum andragogics or informal adult education by museum means. Initially, it was found that despite the growing interest in these kinds of museum activities, the available research body is not systematized. It was found that brief reviews of the problem’s historiography are present mostly in preambles of museology, pedagogy, museums history articles. They are often related to the topic indirectly. Attempts to study purposefully the subject are now rare, although their aim is to summarize the existing Ukrainian experience. It was determined that, although it is impossible now to determine the museum andragogics as a separate sphere of knowledge on the basis of a small number of published investigations of Ukrainian specialists. These investigations are reflecting the national museums and available foreign publications’ experience in this sphere (translated into Ukrainian or published in Russian. But the formation of the andragogics in Ukraine is actual and necessary on the way towards the integration into the global cultural space. Summarizing the material the conclusion was made that the museum andragogics and non-formal adult education in museums are promising areas of scientific knowledge. A contribution of the museum’s and other Ukrainian connected sectors professionals in the process by years 2012-13 is notable both at the level of the foreign experience’s study and the reflection in practice, research, scientific and popular publications. However, until now there was no such activity surge, as it happened in the spheres of museum marketing or sociology. Such forms of activity as «Workshop», «Summer school», public lecture are not known and used enough by domestic museums, and therefore by

  3. New Designs in Circulation Areas And Museums the Case of the Quai Branly Museum

    Nihan CANBAKAL ATAOĞLU

    2016-05-01

    Full Text Available During the Pre-Modern Era of 1970s; new buildings questioning general typologies and offering advances in terms of design and function are started to be built. Architects not only looked for unattempted block structures but also their quest for unattempted block structures were continued for internal places, too and internal implicit setups were designed using ortographic tools like plans and sections. In today’s museums; new and multiple circulation routes are designed; in which visitors do not read books from beginning to end but choose their own paths and walk through the exhibition as if in a labyrinth on their own. These radical perceptional, spatial changes and spatial scenarios are particularly emphasized in museum buildings. These new spatial arrangements in circulation areas are offering new spatial experiences with irregular gaps in sections, regular but non-geometric floor plans, vagueness of the borders, striking colors, patterns and materials, differentiated circulation parts (stairs, moving stairways, elevators, platforms, bridges. In the study; Jean Nouvel’s Quai Branly Museum (2006 which is a recent example of this striking change will be analyzed thorough spatial experiences, observations, syntactic analysis technique and semantic examinations.   

  4. 77 FR 68851 - Sunshine Act Meeting of the National Museum and Library Services Board

    2012-11-16

    ... Coordinator for Special Events and Board Liaison, Institute of Museum and Library Services, 1800 M Street NW... NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Institute of Museum and Library Services Sunshine Act Meeting of the National Museum and Library Services Board AGENCY: Institute of Museum and...

  5. 77 FR 39269 - Submission for OMB Review, Comment Request, Proposed Collection: IMLS Museum Web Database...

    2012-07-02

    ..., Proposed Collection: IMLS Museum Web Database: MuseumsCount.gov AGENCY: Institute of Museum and Library... request. SUMMARY: The Institute of Museum and Library Services announces that the following information... proposed collection of information is necessary for the proper performance of the functions of the agency...

  6. 78 FR 64006 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    2013-10-25

    ... inventory of human remains under the control of the Burke Museum. The human remains were removed from Island....R50000] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of... Memorial Washington State Museum, University of Washington (Burke Museum), has completed an inventory of...

  7. 78 FR 59955 - Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of...

    2013-09-30

    ... completion of an inventory of human remains under the control of the Burke Museum, Seattle, WA. The human....R50000] Notice of Inventory Completion: Thomas Burke Memorial Washington State Museum, University of... Memorial Washington State Museum, University of Washington (Burke Museum), has completed an inventory of...

  8. Motivational Factors in Career Decisions Made by Chinese Science Museum Educators

    Ji, Jiao; Anderson, David; Wu, Xinchun

    2016-01-01

    Conceptualized by the self-determination theory, this interpretive study examined 23 museum educators' perspectives from five Chinese science museums to understand their work motivation in relation to their professional practice of working in museums. Research outcomes showed that, Chinese science museum educators' work motivation followed a…

  9. Governing Difficult Knowledge: The Canadian Museum for Human Rights and Its Publics

    Sharma, Karen

    2015-01-01

    This article examines how the Canadian Museum for Human Rights (CMHR) comes to invoke, realize, and mediate museum publics. The author writes that she is interested in how the museum's architecture, rhetoric, and governance framings imagine, and engage with the public. As Canada's newest national museum and the first to be built outside of the…

  10. Making Difficult History Public: The Pedagogy of Remembering and Forgetting in Two Washington DC Museums

    Segall, Avner

    2014-01-01

    In this article, Avner Segall explores some pedagogical processes in the context of two museums in Washington, DC, that focus on difficult knowledge, the National Museum of the American Indian (NMAI) and the United States Holocaust Memorial Museum. In doing so, Segall's aim is not to explore the museums as a whole or provide a comprehensive…

  11. From Clouds of Chemical Warfare to Blue Skies of Peace: The Tehran Peace Museum, Iran

    Lewis, Elizabeth; Khateri, Shahriar

    2015-01-01

    Despite the limited number of peace museums around the world, there exists an essential role for existing peace museums to promote a culture of peace and peace education. The purpose of this article was to introduce the origins, rationale, scope and work of the Tehran Peace Museum in Iran. The concept of the museum is to facilitate peace education…

  12. 78 FR 23311 - Sunshine Act Meeting of the National Museum and Library Services Board

    2013-04-18

    ... policies with respect to the duties, powers, and authority of the Institute relating to museum, library and... NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES Institute of Museum and Library Services Sunshine Act Meeting of the National Museum and Library Services Board AGENCY: Institute of Museum and...

  13. A Mobile Music Museum Experience for Children

    Jørgensen, Mikkel Helleberg; Knudsen, Aske Sønderby; Wilmot, Thomas Michael

    2015-01-01

    An interactive music instrument museum experience for children of 10-12 years is presented. Equipped with tablet devices, the children are sent on a treasure hunt where participants have to identify musical instruments by listening to samples; when the right instrument is located, a challenge...... of playing an application on the tablet is initiated. This application is an interactive digital representation of the found instrument, mimicking some of its key playing techniques, using a simplified scrolling-on-screen musical notation. A qualitative evaluation of the application using observations while...... interacting with the application and a focus group interview with school children revealed that the children were more engaged when playing with the interactive application than when only watching a music video....

  14. The Whipple Museum and Cavendish Laboratory, Cambridge

    Pippard, Brian

    The Whipple Museum is part of the History and Philosophy of Science Department in the University of Cambridge. It is on your right as soon as you enter Free School Lane from Pembroke Street, and is normally open between 1:30 and 4:30 P.M. on weekdays. The main room, a hall with hammer-beam roof, is a relic of Stephen Perse’s school (1624) now flourishing elsewhere in the city. It houses a large collection of mathematical, physical and astronomical instruments — abaci, Napier’s bones, slide rules; sextants and other surveying instruments; telescopes, compasses and pocket sundials (especially of ivory from Nuremberg 1500-1700); and a Grand Orrery by George Adams (1750). The gallery of a second room is used for special exhibitions, often of items from the well-stocked store. Some specialist catalogues have been compiled and are on sale.

  15. The Dynamics of M15: Observations of the Velocity Dispersion Profile and Fokker-Planck Models

    Dull, J. D.; Cohn, H. N.; Lugger, P. M.; Murphy, B. W.; Seitzer, P. O.; Callanan, P. J.; Rutten, R. G. M.; Charles, P. A.

    1997-05-01

    We report a new measurement of the velocity dispersion profile within 1' (3 pc) of the center of the globular cluster M15 (NGC 7078), using long-slit spectra from the 4.2 m William Herschel Telescope at La Palma Observatory. We obtained spatially resolved spectra for a total of 23 slit positions during two observing runs. During each run, a set of parallel slit positions was used to map out the central region of the cluster; the position angle used during the second run was orthogonal to that used for the first. The spectra are centered in wavelength near the Ca II infrared triplet at 8650 Å, with a spectral range of about 450 Å. We determined radial velocities by cross-correlation techniques for 131 cluster members. A total of 32 stars were observed more than once. Internal and external comparisons indicate a velocity accuracy of about 4 km s-1. The velocity dispersion profile rises from about σ = 7.2 +/- 1.4 km s-1 near 1' from the center of the cluster to σ = 13.9 +/- 1.8 km s-1 at 20". Inside of 20", the dispersion remains approximately constant at about 10.2 +/- 1.4 km s-1 with no evidence for a sharp rise near the center. This last result stands in contrast with that of Peterson, Seitzer, & Cudworth who found a central velocity dispersion of 25 +/- 7 km s-1, based on a line-broadening measurement. Our velocity dispersion profile is in good agreement with those determined in the recent studies of Gebhardt et al. and Dubath & Meylan. We have developed a new set of Fokker-Planck models and have fitted these to the surface brightness and velocity dispersion profiles of M15. We also use the two measured millisecond pulsar accelerations as constraints. The best-fitting model has a mass function slope of x = 0.9 (where 1.35 is the slope of the Salpeter mass function) and a total mass of 4.9 × 105 M⊙. This model contains approximately 104 neutron stars (3% of the total mass), the majority of which lie within 6" (0.2 pc) of the cluster center. Since the

  16. Art expertise and attribution of museum porcelain and faience

    Revenok N.N.

    2017-06-01

    Full Text Available the article considers problems of research of museum art porcelain and faience of the XIX – the beginning of the XX century in the process of carrying out fine art expertise and also reveals the main criteria of Museum attribution. An important part of the examination methodology of thin-ceramic products is the development of special methods for their study in the conditions of modern laboratories on the latest-generation devices. The results presented in the article can contribute to the practical application of the proposed methods in conducting art criticism of art porcelain and faience in the museum research and restoration work.

  17. The Museum as a platform for tobacco promotion in China.

    Wang, Fan; Sun, Shaojing; Yao, Xinyi; Fu, Hua

    2016-01-01

    The China Tobacco Museum in Shanghai is the largest in China, consisting of seven pavilions of tobacco-related exhibits. A focus group and previous survey data revealed that the museum conveys messages that make tobacco use appealing. Of the pavilions, three were found to contain blatant misinformation about tobacco and tobacco consumption. We argue that the China Tobacco Museum is a platform for tobacco promotion, a form of tobacco advertising, promotion and sponsorship, and thus contravenes the FCTC. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  18. Nine meta-functions for science museums and science centres

    Achiam, Marianne; Sølberg, Jan

    2017-01-01

    Science centres and science museums face challenges such as increased accountability, increased demands for accessibility, and growing competition from leisure experiences. On their own, the traditional museum practices of preservation, communication, and research are insufficient to address...... Ecsite conference, to map out how these institutions address modern-day challenges. This analysis generates a new framework of nine meta-functions for science centres and science museums that can guide and help qualify discussions about their present and future activities. We discuss the new meta...

  19. Mining the Museum in an Age of Migration

    Petersen, Anne Ring

    2014-01-01

    with the aim of ‘mining’ and thereby undermining colonial perceptions of the world. If so, it is of particular relevance to museums: decolonial institutional interventions as a means to turn museums into sites of contamination capable of including formerly repressed histories and migrating memories. Second......, to which degree Mignolo’s equation of an artist’s intervention with the politics of decoloniality really captures the transformative potential of artists’ interventions in museums in an age of migration, when the much desired diversity of audiences should also be mirrored in the chosen exhibits and modes...

  20. Design and erection of the MUSEUM BRIDGE; Bijutsu no sekai eno yume no kakehashi. MUSEUM BRIDGE no sekkei seko

    Ishihara, S.; Tsunekawa, M.; Umda, A.; Kishimoto, Y.; Yotsukura, Y.; Miitsu, K.; Okada, S.; Furukawa, M. [Kawasaki Heavy Industries, Ltd., Kobe (Japan)

    1998-12-20

    MUSEUM Projects for the religious corporation of Shinji-Shumeikai, at Shigaraki, Shiga prefecture. Fundamental design was by a project team led by the world-famous architect I.M. Pei. The museum is located in a prefectural park surrounded by forests. The design concept of the bridge aimed to connect Shangri-La (museum) to the real world. In order to satisfy this purpose, a cable-stayed bridge with external tendon was adopted as an original structure style, and details such as handrails, gratings, and gloss painting taken into consideration. The authors report the characteristics of the bridge and the sequence of erection. (author)

  1. Design of foam-buffered high gain target with Fokker-Planck implosion simulation for thermal insulation and imprint mitigation

    Takeda, T.; Mima, K.; Norimatsu, T.; Nagatomo, H.; Nishiguchi, A.

    2003-01-01

    It is proposed that a thick foam layer on a plastic capsule of fusion pellet is effective not only for reducing the initial imprint, but also for solving the melting problem of cryogenic deuterium-tritium layer, in a reactor chamber. Investigated are the dependences of gain, thermal insulation for preventing the melting, and imprint mitigation of a foam-buffered target on the foam layer thickness. The imprint mitigation, the Rayleigh-Taylor growth factor and the fusion gain of a foam-buffered target are evaluated by the hydrodynamic implosion code HIMICO [A. Nishiguchi et al., Phys. Fluids B 4, 417 (1992)], which includes a Fokker-Planck transport code. As the result, it is found that high gain can be achieved by the foam-buffered target together with thermal insulation and imprint mitigation

  2. Electron acceleration by an obliquely propagating electromagnetic wave in the regime of validity of the Fokker-Planck-Kolmogorov approach

    Hizanidis, Kyriakos; Vlahos, L.; Polymilis, C.

    1989-01-01

    The relativistic motion of an ensemble of electrons in an intense monochromatic electromagnetic wave propagating obliquely in a uniform external magnetic field is studied. The problem is formulated from the viewpoint of Hamiltonian theory and the Fokker-Planck-Kolmogorov approach analyzed by Hizanidis (1989), leading to a one-dimensional diffusive acceleration along paths of constant zeroth-order generalized Hamiltonian. For values of the wave amplitude and the propagating angle inside the analytically predicted stochastic region, the numerical results suggest that the diffusion probes proceeds in stages. In the first stage, the electrons are accelerated to relatively high energies by sampling the first few overlapping resonances one by one. During that stage, the ensemble-average square deviation of the variable involved scales quadratically with time. During the second stage, they scale linearly with time. For much longer times, deviation from linear scaling slowly sets in.

  3. Fokker-Planck equation for the non-Markovian Brownian motion in the presence of a magnetic field

    Das, Joydip; Mondal, Shrabani; Bag, Bidhan Chandra

    2017-10-01

    In the present study, we have proposed the Fokker-Planck equation in a simple way for a Langevin equation of motion having ordinary derivative (OD), the Gaussian random force and a generalized frictional memory kernel. The equation may be associated with or without conservative force field from harmonic potential. We extend this method for a charged Brownian particle in the presence of a magnetic field. Thus, the present method is applicable for a Langevin equation of motion with OD, the Gaussian colored thermal noise and any kind of linear force field that may be conservative or not. It is also simple to apply this method for the colored Gaussian noise that is not related to the damping strength.

  4. Symmetries and conservation laws in the single-time Lagrangian form of the Fokker-type relativistic dynamics

    Tretyak, V.I.; Gaida, R.P.

    1980-01-01

    Symmetry properties of the single-time relativistic Lagrangian of an N-particle-system corresponding to the many-time action of the Fokker-type, which are a function of derivatives of particle coordinates with respect to time up to infinite order, are investigated. The conditions for quasi-invariance for such a Lagrangian, with respect to a representation of an arbitrary group in infinite continuation of configuration space of the system, are discussed. Using these conditions a general expression for the Lagrangian, securing Poincare covariance of corresponding equations of motion, is found, and the conservation laws related to this covariance are formulated. In the case of tensor interaction, the expansion of conserved quantities in c -1 up to terms of the order c -4 is performed. (author)

  5. Long-Time Dynamic Response and Stochastic Resonance of Subdiffusive Overdamped Bistable Fractional Fokker-Planck Systems

    Yan-Mei, Kang; Yao-Lin, Jiang

    2008-01-01

    To explore the influence of anomalous diffusion on stochastic resonance (SR) more deeply and effectively, the method of moments is extended to subdiffusive overdamped bistable fractional Fokker-Planck systems for calculating the long-time linear dynamic response. It is found that the method of moments attains high accuracy with the truncation order N = 10, and in normal diffusion such obtained spectral amplification factor (SAF) of the first-order harmonic is also confirmed by stochastic simulation. Observing the SAF of the odd-order harmonics we find some interesting results, i.e. for smaller driving frequency the decrease of sub diffusion exponent inhibits the stochastic resonance (SR), while for larger driving frequency the decrease of sub diffusion exponent enhances the second SR peak, but the first one vanishes and a double SR is induced in the third-order harmonic at the same time. These observations suggest that the anomalous diffusion has important influence on the bistable dynamics

  6. SU-E-T-22: A Deterministic Solver of the Boltzmann-Fokker-Planck Equation for Dose Calculation

    Hong, X; Gao, H [Shanghai Jiao Tong University, Shanghai, Shanghai (China); Paganetti, H [Massachusetts General Hospital, Boston, MA (United States)

    2015-06-15

    Purpose: The Boltzmann-Fokker-Planck equation (BFPE) accurately models the migration of photons/charged particles in tissues. While the Monte Carlo (MC) method is popular for solving BFPE in a statistical manner, we aim to develop a deterministic BFPE solver based on various state-of-art numerical acceleration techniques for rapid and accurate dose calculation. Methods: Our BFPE solver is based on the structured grid that is maximally parallelizable, with the discretization in energy, angle and space, and its cross section coefficients are derived or directly imported from the Geant4 database. The physical processes that are taken into account are Compton scattering, photoelectric effect, pair production for photons, and elastic scattering, ionization and bremsstrahlung for charged particles.While the spatial discretization is based on the diamond scheme, the angular discretization synergizes finite element method (FEM) and spherical harmonics (SH). Thus, SH is used to globally expand the scattering kernel and FFM is used to locally discretize the angular sphere. As a Result, this hybrid method (FEM-SH) is both accurate in dealing with forward-peaking scattering via FEM, and efficient for multi-energy-group computation via SH. In addition, FEM-SH enables the analytical integration in energy variable of delta scattering kernel for elastic scattering with reduced truncation error from the numerical integration based on the classic SH-based multi-energy-group method. Results: The accuracy of the proposed BFPE solver was benchmarked against Geant4 for photon dose calculation. In particular, FEM-SH had improved accuracy compared to FEM, while both were within 2% of the results obtained with Geant4. Conclusion: A deterministic solver of the Boltzmann-Fokker-Planck equation is developed for dose calculation, and benchmarked against Geant4. Xiang Hong and Hao Gao were partially supported by the NSFC (#11405105), the 973 Program (#2015CB856000) and the Shanghai Pujiang

  7. Kudos to the volunteers of Qingdao Marine ProductMuseum

    GAO Yan

    2016-01-01

    This paper gives a brief introduction to the organization structure, personnel management and dis -tinctive services of the volunteers of Qingdao Marine Product Museum, and shows the effect of their work onscientific popularization and social responsibility.

  8. the medal publications of the south african national museum

    Second, the project exemplifies the Museum's educative ... War. The association of the Citizen Force long service and good conduct medals with the Brit- ... period was characterised by ...... into a series of three monographs, each devoted.

  9. Curating Performance on the Edge of the Art Museum

    Groth, Sanne Krogh; Schwarzbart, Judith

    two-day festival offers a format that vary considerable from the exhibition series the museum puts on most of the time. The performance program includes artists such as composers usually working with contemporary music, electronic music composers, as well as performance artists working from......Since the Intermedia and Fluxus movements a variety of timebased artforms have been contained within visual art contexts. The performative works draw often as much on the tradition of theatre, music, dance, and poetry reading as fine art. Although the institutional context plays a role...... art institution. Our research relates specifically to a festival for performative art, ACTS 2014, which we co-curate for the Museum of Contemporary Art in Roskilde. Having grown out of a Fluxus spirit, the museum is not foreign to time-based practices like many museums are. Nevertheless, the intensive...

  10. The museum foyer as a transformative space of communication

    Laursen, Ditte; Kristiansen, Erik; Drotner, Kirsten

    2016-01-01

    has four transformative functions, and we ask the following question: How do people entering the museum practise these transformative functions so as to become visitors – and become non-visitors again on leaving? Answers are provided through an empirical analysis of the foyer as a transformative...... communicative space. Based on qualitative studies of four divergent Danish museums and a science centre, we demonstrate that the foyer’s communicative space supports transformative functions consisting of multiple phases before and after the visit itself, namely arrival–orientation–service–preparation (before......This article explores how we may study physical museum foyers as multilayered spaces of communication. Based on a critical examination of ways in which the museum foyer is conceptualised in the research literature, we define the foyer as a transformative space of communication for visitors which...

  11. Use of twitter and Facebook by top European museums

    Kostas Zafiropoulos

    2015-12-01

    Full Text Available With social media becoming so pervasive, museums strive to adopt them for their own use. Effective use of social media especially Facebook and Twitter seems to be promising. Social media offer museums the possibility to engage audiences, potential and active visitors with their collections and ideas. Facebook and Twitter are the market leaders of social media. This paper records the top European museums and their Facebook and Twitter accounts. It records the use of the two media, and by applying statistical analysis it investigates whether Twitter use is in accordance to Facebook use. Findings reveal that this is not the case. By using Principal Component Analysis and Cluster Analysis the paper finds that there is, however, a district group of top museums which manage to excel in both media mainly by adopting carefully planned strategies and paying attention to the potential and benefits that social media offer.

  12. Popping the museum: the cases of Sheffield and Preston

    Tara Brabazon

    2006-07-01

    Full Text Available This article excavates the ‘problem’ of popular culture in museums, with particular attention to Sheffield’s National Centre for Popular Music and Preston’s National Football Museum. In both cases, profound issues are raised for information and knowledge experts who must manage and negotiate the contradictions of the popular. These two case studies are contextualized through both urban regeneration policies and sports tourism strategies. Both institutions were situated in the North of England, and both faced extraordinary obstacles. What is interesting is that Sheffield’s Centre was termed – derisively – a Museum. It failed. Preston embraced the label of a National Museum, and after profound threats to the institution, has survived. Part of the explanation for these distinct trajectories is found in understanding the specific challenges that popular culture presents for the presentation of history, narrative, identity and space.

  13. Decolonising the Aceh Museum Objects, Histories and their Narratives

    Ajeng Arainikasih

    2018-06-01

    Full Text Available The Aceh Museum, one of the oldest museums in Indonesia, was established during Dutch colonial rule. In this article the discussion of three objects of the colonial collections at the Aceh Museum (an ancient metal bell, colonial photographs and an old wooden weaving tool illustrate the complexities of decolonising museums in a previously colonised country. As this practice varies, depending on whether the country was colonised or was a coloniser, this case study shows that in the Indonesian context, decolonising museums means featuring narratives from the local perspective, challenging colonial legacies (such as social segregation and deconstruction of Indonesian postcolonial postcolonial official nationalist history.This article is part of the forum 'Decolonisation and colonial collections: An unresolved conflict'Het Aceh Museum, een van de oudste musea in Indonesië, werd opgericht tijdens het Nederlands koloniaal bewind. In dit artikel wordt aan de hand van verschillende voorwerpen uit de collectie van het Aceh Museum (een oude metalen klok, koloniale foto’s en een oud weefgereedschap ingegaan op de dekolonisatie van musea in vroegere gekoloniseerde landen. Aangezien de dekolonisatie van musea afhankelijk is van het gegeven of een museum in een gekoloniseerd land staat of juist in een land dat koloniseerde, laat deze case study zien hoe het dekoloniseren van musea in Indonesië zou moeten plaatsvinden door middel van narratieven vanuit lokaal perspectief, het ter discussie stellen van koloniale erfenissen (zoals sociale segregatie en het deconstrueren van de Indonesische, postkoloniale en officiële nationalistische geschiedschrijving.Dit artikel is onderdeel van het forum 'Decolonisation and colonial collections: An unresolved conflict'

  14. Education and science museums. Reflections in Italy and on Italy

    Paola Rodari

    2008-09-01

    Full Text Available The educational function of science museums was born with the first naturalistic collections ever, flourished in 16th-century Italy. The pedagogic thought and the educational experimentations carried out in approximately five century of history have allowed the educational mission of museums to acquire many different facets, drawing a task having an increasingly higher and complex social value. Recent publications explore these new meanings of an old role.

  15. Museums and cultural institutions as spaces for Cultural Citizenship

    Bernhardt, Nana; Sattrup, Lise

    2014-01-01

    How can museums and cultural institutions make a stronger impact as democratic educational institutions; as places where knowledge is not just something that is presented and put at the disposal of visitors, but actually created through interaction between museums and users? How can active partic...... participation, self-reflection, and multivoicedness be integrated into the museum’s practice and potentially provide a space for cultural citizenship?...

  16. Museums as Theme Parks - A Possible Marketing Approach?

    Alexandra ZBUCHEA

    2015-01-01

    Museums compete increasingly more with very diverse entertainment providers, such as theme parks, despite the fact that their offer is mainly cultural. Museums have had to be more active and they have had to diversify their offer, in order to be more popular, therefore to better achieve their complex cultural missions. They should be more “market oriented” and aim to develop their programs according with their visitors’ needs and desires, as well as with the evolutions in the contemporary soc...

  17. Heritage Education in Museums: an Inclusion- Focused Model

    Fontal Merillas, Olaia; Marín Cepeda, Sofía

    2016-01-01

    Heritage Education in Museums: Inclusion Model (HEM-INMO) is one of the research conclusions of the Spanish Heritage Education Observatory (SHEO), funded by Spain’s Ministry of Economy and Competitiveness. The Observatory evaluates educational programs generated in Spain and in the international area in the last two decades, especially in museums as heritage education non-formal contexts. Also, the HEM-INMO model is included within the aims of the National Education and Heritage Plan (NE&HP),...

  18. Museums as Theme Parks - A Possible Marketing Approach?

    Alexandra ZBUCHEA

    2015-09-01

    Full Text Available Museums compete increasingly more with very diverse entertainment providers, such as theme parks, despite the fact that their offer is mainly cultural. Museums have had to be more active and they have had to diversify their offer, in order to be more popular, therefore to better achieve their complex cultural missions. They should be more “market oriented” and aim to develop their programs according with their visitors’ needs and desires, as well as with the evolutions in the contemporary society.  One answer to this challenge would be the controversial theme parkisation of museums. The paper discusses in what extent the market approach of theme parks could be a viable marketing strategy for museums. It underlines several differences and similarities between the marketing approaches of museums and theme parks, in order to better understand how a museum could preserve its cultural functions, while obtaining economic success. Only the latter would allow it to better develop its cultural activity and thus to better serve its visitors and the community.

  19. Can Virtual Museums Motivate Students? Toward a Constructivist Learning Approach

    Katz, James E.; Halpern, Daniel

    2015-12-01

    This study aims to assess the effectiveness of immersive environments that have been implemented by museums to attract new visitors. Based on the frameworks introduced by telepresence and media richness theories, and following a constructivist-based learning approach, we argue that the greater the similarity of an online museum experience is to its physical counterpart, the more positive will be the observer's perception of the collection. We reason that the similarity would lead online visitors to develop greater cognitive involvement which in turn will produce more positive attitudes toward the collection. In support of this argument, we present the results of a comparative study in which 565 participants were exposed randomly to four different exhibitions: two-dimensional collections of art and aircraft museums and three-dimensional tours of similar museums. Results indicate that whereas 3D tours have a strong effect on users' intentions to visit the real museum, cognitive involvement and sense of presence mediate the association between these variables. In terms of managerial implications, our study shows that if educational professionals want to stimulate their students to visit museums, 3D tours appear to be more effective for engaging learners through a realistic-looking environment. By offering richer perceptual cues and multimodal feedback (e.g., users can view 3D objects from multiple viewpoints or zoom in/out the objects), the study suggests that participants may increase their reasoning process and become more interested in cultural content.

  20. Towards temperature limits for museums : a building simulation study for four museum zones with different quality of envelope

    Kramer, R.P.; Schellen, H.L.; van Schijndel, A.W.M.; Loomans, M.; Te Kulve, M.

    2015-01-01

    Controlling temperature (T) and relative humidity (RH) in museums is very important for collection preservation. However, recent research shows that many artifacts tolerate more fluctuations, certainly for T, resulting in the paradigm shift that RH is predominantly determined by collection

  1. RAAF Orion Aircraft A9-300 Oxygen Fire

    1987-01-01

    8217Tribochemical Effects in Technology III - Ignition of Metal Fires by Tribochemical Reactions’. Die Technick 24 Jg Heft 5 Mai (1969). 313. 7. MALONEY, K.M...to kinetic heating but to tribomechanically induced reactions. In a second series of experiments Heinicke and Harenz [Reference 6] showed that metal ... fires could be initiated by grinding metals and ferric oxide in a baii mill, pressurized with oxygen. The lag between the start of the grinding and

  2. ‘All Museums Will Become Department Stores’: The Development and Implications of Retailing at Museums and Heritage Sites

    Larkin, Jamie

    2016-01-01

    Museums and heritage sites have provided merchandise for visitors to purchase since their earliest incarnations as public attractions in the 18th century. Despite this longevity scant academic research has been directed towards such activities. However, retailing – formalised in the emergence of the museum shop – offers insights into a range of issues, from cultural representation and education, to eco- nomic sustainability. This paper outlines the historical development of retailing at museu...

  3. The Conference in the Moscow Kremlin State Museums “Historical Weapons in Museums and Private Collections”

    Sergey P. Orlenko

    2017-03-01

    Full Text Available In November 2016 in the Moscow Kremlin State Historical and Cultural Museum and Heritage Site in the framework of events dedicated to the 210th anniversary of the Armoury Chamber museum, an international conference “Historical weapons in museums and private collections”. This scientific forum continued the tradition of conferences held in the Moscow Kremlin Museums in 1999-2007. The participants of this forum discussed a number of priority topics for the studies of the weapon collection history in the Kremlin. These topics were relevant to the national and world studies of weaponology as a whole. In addition to general issues of the history of arms and armour, a number of reports were devoted to the functioning of the historical centers of arms production, weapons collections in Russia and abroad, particular items, as well as the activities of gunsmiths, designers of weapons. The conference was attended by representatives of more than 20 Russian and foreign museums, 14 academic and university research centers and institutions, private collectors and lovers of ancient weapons. During the three days of the conference 36 reports were presented and discussed. Organizers of the conference highlighted a number of reports including new attributions of the items from the Kremlin collections. The conference program is available on the official website of the Moscow Kremlin State Museums. The conference results were published as a collection of proceedings. The weaponology forum in the Kremlin will be held annually. The Moscow Kremlin Museums invite researchers of historical weapons, museum employees and collectors to the active cooperation.

  4. Blind MuseumTourer: A System for Self-Guided Tours in Museums and Blind Indoor Navigation

    Apostolos Meliones; Demetrios Sampson

    2018-01-01

    Notably valuable efforts have focused on helping people with special needs. In this work, we build upon the experience from the BlindHelper smartphone outdoor pedestrian navigation app and present Blind MuseumTourer, a system for indoor interactive autonomous navigation for blind and visually impaired persons and groups (e.g., pupils), which has primarily addressed blind or visually impaired (BVI) accessibility and self-guided tours in museums. A pilot prototype has been developed and is curr...

  5. [The German Museum for the History of Medicine: a museum tour from the perspective of urology].

    Ruisinger, M M

    2012-08-01

    In 1973, Germany's first museum of the history of medicine was founded in the former anatomical theatre of Ingolstadt University. Today, the baroque building with its beautiful medical garden is one of the attractions of the old city of Ingolstadt. The paper gives a round tour through the permanent exhibition, the medical technology wing and the herbal garden. The emphasis is put on those objects and plants which have a connection to the history of urology, from a "ladies urinal" to the world's first ESWL apparatus.

  6. Contributions of Open Air Museums in preserving heritage buildings: study of open-air museums in South East England

    Zuraini Md Ali

    2010-12-01

    Full Text Available Most open air museums were established to preserve and present a threatened aspect of regional or national culture and to help forge a sense of identity and achievement. Britain's open air museums have aroused controversy among both museum professionals and building conservationists. They have been praised for spearheading innovative and vivacious approaches towards heritage interpretation and saving neglected buildings, while some have criticised them for inconsistent standards of conservation especially for taking buildings out of their original settings. Such architectural issues were strongly debated in the 1970s, while recent debates focus on popular approaches towards attracting the public to the past. This paper describes the evolution of open air museums in Britain, their contribution in conserving unloved buildings and how they have become an increasingly competitive tourist attraction. Observations and lessons learned from interviews and visit to two open air museums in South East England provides some insight about the importance of such museums. Operated as registered charity organisations, they have played significant roles not only in saving various buildings and structures from demolition but also in helping visitors to appreciate the rich heritage of these regions.

  7. A New World for Museum Marketing? Facing the Old Dilemmas while Challenging New Market Opportunities

    Tanja Komarac

    2014-12-01

    Full Text Available Museums are part of a wider cultural and entertainment environment, which is ruled by highly demanding visitors who seek immersive experiences (edutainment and time-saving arrangement. This has encouraged and, in some opinions, forced museums to turn their focus from collections to visitors. In addition, museums have faced competition and new technologies in the form of virtual museums and virtual reality. This has emphasized the need to accept marketing as a survival tool and to make it into a link between museums and visitors. This article attempts to give current insights into museum marketing as part of the arts marketing field. Its aim is also to identify and explain some of the major challenges and opportunities facing everyday museum business, in order to provide insight into the complex world of museum marketing. Former findings about the development of museum marketing and its biggest changes and challenges are presented, summarized and analyzed.

  8. The Role of Contextualism in Architectural Design of Museums

    Muhammad Ali Tabarsa

    2017-02-01

    Full Text Available The early generator tool designs of architects in the design process are architectural context and design data, and they define the main approach of the design; this approach has led to extensive expressions of design options and ultimately they are followed by more successful assessment of solutions and more complete design. The study implements descriptive and historical analysis (using the data of ancient city and define a new set for reviving the identity and analyzing the new process. There is no doubt that the museum as a cultural institution in community is vital because the culture of a society is a general concept and it includes all the spiritual values of that community. Thus, culture is the heritage of every people, which is taken from his or her predecessors, and it has been changed and shifted to the next generation. Whenever a decision is taken to build a museum the preliminary basic problem that must be dealt with is choosing the location, a place with various facilities and each one of them need to be examined carefully. Now we should decide whether it should be in the downtown or in the suburb. But with the gradual speed increase and ease of use of public and private vehicles to get from one place to another, it was realized that a location of a museum in a downtown is not a priority anymore. A museum should be accessible from all parts of the city by public transport, and possibly by walking, and as much as possible they should be in the vicinity of schools, colleges, universities and libraries. Today, museums are seen as cultural centers more than past. But it should be noted that not only students visit them, but people who have different socio-economic background visit them. Visiting of museums are more likely if the museum is close and accessible, and coming these kinds of people even for spending their free time is an education hobby.

  9. Simmons, J.E. (2016 Museums. A History. London: Rowman & Littlefield

    Anna Tulliach

    2017-11-01

    Full Text Available Museums convincingly achieves the aim of giving a general summary of the key themes of the museum’s history. The author does not fail in missing a point: he offers a comprehensive history of museums from the ancient world to contemporary times, focusing on well-known historical examples of museum collections taken from different parts of the world and on contemporary subjects of debate in the museum world, producing a valuable synthesis of this wide topic. I recommend this book to museum studies students interested in the history of museums, but also to scholars who would like to have a complete and valuable summary of the subject.

  10. An adaptive, implicit, conservative, 1D-2V multi-species Vlasov-Fokker-Planck multi-scale solver in planar geometry

    Taitano, W. T.; Chacón, L.; Simakov, A. N.

    2018-07-01

    We consider a 1D-2V Vlasov-Fokker-Planck multi-species ionic description coupled to fluid electrons. We address temporal stiffness with implicit time stepping, suitably preconditioned. To address temperature disparity in time and space, we extend the conservative adaptive velocity-space discretization scheme proposed in [Taitano et al., J. Comput. Phys., 318, 391-420, (2016)] to a spatially inhomogeneous system. In this approach, we normalize the velocity-space coordinate to a temporally and spatially varying local characteristic speed per species. We explicitly consider the resulting inertial terms in the Vlasov equation, and derive a discrete formulation that conserves mass, momentum, and energy up to a prescribed nonlinear tolerance upon convergence. Our conservation strategy employs nonlinear constraints to enforce these properties discretely for both the Vlasov operator and the Fokker-Planck collision operator. Numerical examples of varying degrees of complexity, including shock-wave propagation, demonstrate the favorable efficiency and accuracy properties of the scheme.

  11. Strategic Corporate Museums: An Analysis of the Bohemia Brewery

    Alessandra de Sá Mello da Costa

    2016-08-01

    Full Text Available The interest of companies in establishing their historical spaces is not new. Over time, however, corporate museums have been resignified and, alongside traditional museums (static structures with the exhibition of old objects that tell the story of the company and serve as historical deposits, the strategic museum arises and the memory becomes a strategic asset of the organization. In this context, this research has sought to identify, describe and discuss the tour through the Cervejaria Bohemia factory as a strategic area of corporate memory. To achieve this goal - from the data collected in visits to the brewery that has been recorded in photos and videos, including field notes and a collection of institutional documents - the rooms that make up the visitation route have been analyzed in the light of the four primary functions of corporate museums. As a result, two functions have not been identified, namely, preserving the history of the company and developing a sense of pride and employee identification. The others have all been identified: all through their way visitors are informed about the company and its product line; thus it can be considered that the museum is actually used as a way to positively impact the public opinion. Nevertheless, when it comes to the construction of an organizational identity , it can be said that this space has not yet explored all its strategic potential, apparently tending to a setting that only favors a very specific utilitarian function for the use of memory and historical facts: to legitimize their business brand.

  12. Implementation of accessible tourism concept at museums in Jakarta

    Wiastuti, R. D.; Adiati, M. P.; Lestari, N. S.

    2018-03-01

    Accessibility, sustainability and equitable participation by all makeup what is known as Tourism for All. Tourism product must be designed for all people despite the age, gender and ability as one of the requirements to comply the accessible tourism concept. Museum as one of the elements of tourism chain must adhere to accessible tourism concept thus able to be enjoyed for everyone regardless of one’s abilities. The aim of this study is to identify the implementation of accessible tourism concept at the museum in Jakarta and to provide practical accessibility- improvement measures for the museum in Jakarta towards accessible tourism concept. This research is qualitative- explorative research. Jakarta Tourism Board website was used as the main reference to obtain which museum that was selected. Primary data collect from direct field observations and interview. The results outline museum implementation of accessible tourism that classified into five criteria; information, transport, common requirements, universal design, and accessibility. The implication of this study provides recommendations to enhance museums’ accessibility performance expected to be in line with accessible tourism concept.

  13. Museums as spaces and times for learning and social participation.

    César M.

    2014-12-01

    Full Text Available A museum is valued according to its collections, communication and knowledge exchange with visitors (Primo, 1999. Museums should be in dialogue with the public, contributing to their development (Skramstad, 2004 and collective memory (Wertsch, 2004. Social interactions and working in participants’ zone of proximal development (Vygotsky, 1934/1962 play an important role in non-formal learning opportunities that take place at museums. The National Museum of Natural History and Science (Lisbon University offers weekly holiday programmes for children and teenagers, aiming at developing scientific literacy in intercultural and inclusive spaces and times, facilitating knowledge appropriation and social participation. We studied these programmes, assuming an interpretive approach (Denzin, 2002 and developing an intrinsic case study (Stake, 1995. The main participants were these children and teenagers, their parents, and museum educational agents. Data collecting instruments included observation, interviews, questionnaires, children and teenagers’ protocols and tasks inspired in projective techniques. Data treatment and analysis was based on a narrative content analysis (Clandinin & Connelly, 1998 from which inductive categories emerged (Hamido & César, 2009. Some examples illuminate participants’ expectancies, their engagement in activities, and the contributions of social interactions and non-formal education to the development of scientific literacy.

  14. Chinese perceptions of the interface between school and museum education

    Kang, Changyun; Anderson, David; Wu, Xinchun

    2010-09-01

    The current political and social backdrop in China that is characterized by rapid educational reforms to the K-12 education system, rapid growth in the number of science museum institutions, and Central Government policy which encourages collaboration between museums and school has the potential to be fertile ground for meaningful engagement between museums and schools. Notwithstanding, the Chinese K-12 education system generally does not utilize museum resources to support the curriculum, as is common in Western countries. This hermeneutic phenomenographic study elucidates the current Chinese views and perceptions among three stakeholders—school teachers, museum staffs and science educators—around this collaborative concept. The outcomes demonstrate that strongly entrenched cultural views and long-standing practices among stakeholder groups are obstacles to meaningful collaboration despite Central Government policy which encourages such engagement. The cultural values and perceptual views of stakeholder groups were discerned with the purpose of promoting mutual understandings and ultimately enabling meaningful collaboration in support of K-12 education in China.

  15. The spatial rhetoric of Gustav Zeiller's popular anatomical museum.

    Fakiner, Nike

    2016-01-01

    This article focuses on the public experience of science by studying the exhibition practice of a small popular anatomy museum. The owner, Gustav Zeiller, a little-known German model maker and entrepreneur, opened his private collection in Dresden in 1888 with the aim of providing experts and laymen alike with a scientific education on bodily matters and health care. The spatial configuration of his museum environment turned the wax models into didactic instruments. Relying on the possible connexion between material culture studies and history of the emotions, this article highlights how Zeiller choreographed the encounter between the museum objects and its visitors. I argue that the spatial set up of his museum objects entailed rhetorical choices that did not simply address the social utility of his museum. Moreover, it fulfilled the aim of modifying the emotional disposition of his intended spectatorship. I hope to show that studying the emotional responses toward artefacts can offer a fruitful approach to examine the public experience of medicine.

  16. Full-wave and Fokker Planck analysis of ICRF heating experiments in the Alcator C-Mod tokamak

    Bonoli, P.T.; Golovato, S.; Porkolab, M.; Takase, Y.

    1996-01-01

    The Alcator C-Mod device is a high field, high density, shaped tokamak with parameters a = 0.22 m, R 0 = 0.67 m, B 0 ≤ 9.0 T, κ ≤ 1.8, δ ≤ 0.8, and 1.0 x 10 20 m -3 n e (0) ≤ 1.0 x 10 21 m -3 . Four megawatt of ICRF power is available at 80 MHz. The wide operating range in magnetic field makes several heating schemes possible: (i) Second harmonic heating of hydrogen (f 0 = 2f CH ) at 2.6 T in (D-H); (ii) Fundamental heating of (H) (f 0 = f CH ) at 5.3T in a D-(H) plasma; and (iii) Fundamental heating of ( 3 He) (f 0 = f C 3 He ) at 7.9 T in a D-( 3 He) plasma. The most successful heating regime to date has been (H)-minority heating at 5.3 T. Pellet enhanced performance (PEP) modes have also been achieved in C-Mod in D-(H) at 5.3 T and in D-( 3 He) at 7.9 T, with a combination of intense ICRF heating and Li-pellet injection. A variety of numerical models are used to analyze these heating schemes. A 1-D full-wave code (FELICE) is used to study open-quotes single passclose quotes damping of the ICRF wavefront and damping of mode-converted ion Bernstein waves. A toroidal full-wave code (FISIC) is used to study interference and focussing effects of the ICRF waves as well as damping of the ICRF power upon multiple passes of the ICRF wavefront. A combined bounce averaged Fokker Planck and toroidal full-wave code (FPPRF) is used to study the ion tail formation, orbit losses, and the power partition of the ICRF tail to the background electrons and ions. Full-wave and Fokker Planck analyses confirm the strong single pass absorption of the ICRF power in D-(H) at 5.3 T. Analysis of PEP-mode plasmas in D-( 3 He) indicates improved wave focussing and 3 He-cyclotron absorption of the ICRF waves relative to L-mode. A dramatic increase in the transfer of 3 He tail power to the background deuterium is also found for PEP-mode plasmas

  17. A Fokker-Planck-Landau collision equation solver on two-dimensional velocity grid and its application to particle-in-cell simulation

    Yoon, E. S.; Chang, C. S., E-mail: cschang@pppl.gov [Princeton Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543 (United States); Korea Advanced Institute of Science and Technology, Yuseong-gu, DaeJeon 305-701 (Korea, Republic of)

    2014-03-15

    An approximate two-dimensional solver of the nonlinear Fokker-Planck-Landau collision operator has been developed using the assumption that the particle probability distribution function is independent of gyroangle in the limit of strong magnetic field. The isotropic one-dimensional scheme developed for nonlinear Fokker-Planck-Landau equation by Buet and Cordier [J. Comput. Phys. 179, 43 (2002)] and for linear Fokker-Planck-Landau equation by Chang and Cooper [J. Comput. Phys. 6, 1 (1970)] have been modified and extended to two-dimensional nonlinear equation. In addition, a method is suggested to apply the new velocity-grid based collision solver to Lagrangian particle-in-cell simulation by adjusting the weights of marker particles and is applied to a five dimensional particle-in-cell code to calculate the neoclassical ion thermal conductivity in a tokamak plasma. Error verifications show practical aspects of the present scheme for both grid-based and particle-based kinetic codes.

  18. 78 FR 68100 - Sunshine Act Meeting of the National Museums and Library Services Board

    2013-11-13

    ..., Engineering, and Mathematics (STEM): Libraries, Museums, and Makerspaces (Open to the Public) Afternoon... Specialist, Institute of Museum and Library Services, 1800 M Street NW., 9th Floor, Washington, DC 20036...

  19. Keien van helden. De maanstenen van Museum Boerhaave

    Ad Maas

    2010-03-01

    Full Text Available Rocks of Heroes. The Moon Rocks of Museum Boerhaave After both the first successful manned moon landing in 1969 (Apollo 11 and the last one in 1972 (Apollo 17 the United States authorities donated small samples of moon rocks to the heads of state of other countries. However, not all of these samples were kept in a careful manner; quite a few even disappeared. I argue that this can partly be explained through cultural differences and misunderstandings between the United States and other countries about the nature and recognition of heroic achievements. This article's point of departure is the fate of the samples that were given to the then Dutch head of state, Queen Juliana. In turn, she donated these to the Dutch National Museum for the History of Science and Medicine (now: Museum Boerhaave, where they have been held in storage ever since, instead of being put on display.

  20. The Virtual Museum of the Tiber Valley Project

    Antonia Arnoldus Huyzendveld

    2012-11-01

    Full Text Available The aim of the Virtual Museum of the Tiber Valley project is the creation of an integrated digital system for the knowledge, valorisation and communication of the cultural landscape, archaeological and naturalistic sites along the Tiber Valley, in the Sabina area between Monte Soratte and the ancient city of Lucus Feroniae (Capena. Virtual reality applications, multimedia contents, together with a web site, are under construction and they will be accessed inside the museums of the territory and in a central museum in Rome. The different stages of work will cover the building of a geo-spatial archaeological database, the reconstruction of the ancient potential landscape and the creation of virtual models of the major archaeological sites. This paper will focus on the methodologies used and on present and future results.

  1. Contributions of a Science Museum for the Initial Training

    Azizi Manuel Tempesta

    2017-04-01

    Full Text Available In this paper we present some results obtained in a master’s research which aimed to evaluate what are the contributions that the acting as Physical monitor in a Science Museum has for the initial training and the beginning of the teaching career. Basing our analysis, we have adopted as theoretical assumptions the Teachers Knowledge and the Training Needs. We interviewed a group of ten teachers who played the function of Physics mediator in the Interdisciplinary Dynamic Museum (MUDI of the State University of Maringá, and submit to the Textual Analysis Discursive process. The results allowed us to realize that the contributions go beyond the expected, revealing the great potential of the Science museums of as an aid to initial training, contributing to the development of competencies and abilities that today is required of the teacher, and them providing experiences load which otherwise would not be reached.

  2. Treasure Transformers: Novel Interpretative Installations for the National Palace Museum

    Hsieh, Chun-Ko; Liu, I.-Ling; Lin, Quo-Ping; Chan, Li-Wen; Hsiao, Chuan-Heng; Hung, Yi-Ping

    Museums have missions to increase accessibility and share cultural assets to the public. The National Palace Museum intends to be a pioneer of utilizing novel interpretative installations to reach more diverse and potential audiences, and Human-Computer Interaction (HCI) technology has been selected as the new interpretative approach. The pilot project in partnership with the National Taiwan University has successfully completed four interactive installations. To consider the different nature of collections, the four systems designed against different interpretation strategies are uPoster, i-m-Top, Magic Crystal Ball and Virtual Panel. To assess the feasibility of the project, the interactive installations were exhibited at the Taipei World Trade Center in 2008. The purpose of this paper is to present the development of the "Treasure Transformers" exhibition, design principles, and effectiveness of installations from the evaluation. It is our ambition that the contributions will propose innovative media approaches in museum settings.

  3. Investigate and educate from the museum of contemporary art

    Juan David Quintero Arbeláez

    2011-01-01

    Full Text Available This paper talks about the stake and lines of action in which the Museum of Contemporary Art of Uniminuto works regarding education and research. It presents the Museum as a promoter of experiences to stimulate the artistic and social development of the community. The text also mentions that these processes must be integrated with the real context of the community in order to have a great impact and challenge in their tasks. The intention with the community and the spreading of its heritage make part of an integral educational role of the museum. The most important tools from this project are the education and research in order to promote a sense of belonging, responsibility, own criteria and personal development in the community.

  4. Augmenting the agora: Media and civic engagement in museums

    Rikke Haller Baggesen

    2014-05-01

    Full Text Available Mirroring digital culture developments in society at large, museums are increasingly incorporating social media platforms and formats into their communication practices. More than merely providing additional channels of communication, this development is invested with an understanding of social media as integral to the ongoing democratisation of the museum. The confluences of new media affordances with New Museology objectives along with the underpinning of the aforementioned understanding is discussed in this article. The article will argue that development in this area is not only driven by solid results and public demand but also by collective assumptions and associations as well as by a political need for institutions to justify their relevance in society. In conclusion, the article suggests that, while the integration of social media communication may serve to market the museum as inclusive, it may also simply pay lip service to genuine civic engagement and democratic exchanges with the public.

  5. Online Astronomy Resources from the American Museum of Natural History

    Steiner, Robert

    2010-02-01

    The American Museum of Natural History, one of the world's largest natural history museums, is the locus of a rich array of scientific research, exhibition and educational resources through its Department of Astrophysics, its Rose Center for Earth and Space and its Hall of Meteorites. For the past decade, the Museum's National Center for Science Literacy, Education and Technology has leveraged these assets to create a panoply of web-based resources for students, teachers and the general public. This session will review several of these resources, including the Digital Universe (a three-dimensional mapping of the Universe); The Solar System (an online graduate course for K-12 teachers); multimedia highlighting searches for exoplanets and ultra-high-energy cosmic rays; Journey to the Stars (a DVD version of the current planetarium show); and the astronomy section of Ology (a website for children ages 7 and up). A copy of the Journey to the Stars DVD will be provided to all attendees. )

  6. Museums as a venue for public health intervention.

    Ickovics, Jeannette R

    2013-12-01

    Big Food: Health, Culture, and the Evolution of Eating broke numerous records for museum attendance, highlighting the public's appetite for public health. During its 10-month run at the Yale Peabody Museum of Natural History, more than 120 000 visitors attended Big Food, including 25 000 students through the museum's public education program, an increase of 30% more than the average student attendance in the past decade. Big Food cost approximately $100 000 to build, comprising printed panels and objects, installation displays (e.g., custom-built cases to house such objects as sugar-sweetened beverages and healthy and diseased organs), temporary walls, video monitors, food products, and more. At less than $1 per visitor, this provided extraordinary public health value.

  7. Et multietnisk boligområde på museum

    Jensen, Susanne Krogh; Egholk, Kirsten

    2014-01-01

    a research project on the social development in a multi-ethnic social housing area in Greve, south of Copenhagen, the paper identifies and discusses three characteristics of the postmodern museum project: a pluralistic approach to contemporary topics, the inclusion of new user groups in constructing both......Museums of today face the challenge of exploring and dealing with new topics such as immigration, integration and social differences. This paper argues that these new topics bring forth a new, postmodern paradigm for the museum as a contemporary institution. Exploiting concrete examples from...... the field of research and the field of communication, and the need to be aware of the context of each statement, whether material or verbal....

  8. Museumchronotopics: on the representation of the past in museums

    Pascal Gielen

    2004-11-01

    Full Text Available Many visitor studies make social background variables the central point of departure to explain participation patterns. How the past is ‘staged’, however, also has an influence on those to whom it appeals. This relational perspective calls for new conceptual tools to grasp empirical reality. Inspired by the historical philosophy of Georg Simmel and the literary theory of Mikhail Bakhtin a number of concepts which enable us to grasp the subtle relationship between museum presentations and visitors are presented. Bakhtin’s notion of chronotopy serves as a key concept. By linking museum presentations and visitor perceptions with each other, it is also possible to identify certain tendencies within the contemporary museum landscape.

  9. The Museum of New Mexico and energy management

    Johnson, B.K.

    1993-01-01

    There are unique indoor conditioning and energy management challenges in museums. In Santa Fe, the Museum of New Mexico (MNM) is located in a unique climate and must stay within utility expenditure limits allocated through the State government budget process, while handling valuable collections with specific environmental requirements. Adequate humidity for indoor exhibitions is the top priority for heating, ventilating, and air-conditioning (HVAC) systems. Energy management systems (EMS) implemented by the Energy, Minerals and Natural Resources Department (EMNRD) in two MNM exhibition facilities avoid energy costs, but must be maintained regularly. Energy savings goals must yield priority in favor of maintaining proper indoor conditions. MNM is one of six Divisions within the State of New Mexico's Office of Cultural Affairs (OCA). The mission of OCA is to foster, preserve, and protect current and past expressions of culture and the arts, which are determined to be in the best interests of New Mexico. As a part of their mission, OCA is well-known for excellence in cultural collections, through MNM. MNM is comprised of the Museum of Fine Arts Museum of Southwest History Museum of International Folk Art Laboratory of Anthropology Museum of Indian Arts and Culture. There are eight separate physical facilities that house these operations, including administration. Behind the scenes, there are operational costs that must be managed carefully; the costs of heating, cooling, arid lighting the buildings that MNM uses are a part of this. EMNRD has assisted OCA in meeting its mission through the expertise of the Energy Conservation and Management Division (ECMD). ECMD is designated by the Governor as the State Energy Manager agency

  10. Museopathy: Exploring the Healing Potential of Handling Museum Objects

    Helen Chatterjee

    2009-11-01

    Full Text Available To coincide with emerging arts and health practices, University College London Museums & Collections and University College London Hospitals Arts partnered to create a pilot project, entitled “Heritage in Hospitals”, which sought to assess whether handling museum objects has a positive impact on patient wellbeing. Quantitative data from 32 sessions conducted with patients in May through July (inclusive of 2008 demonstrated, on average, an increase in self-reported measures of life satisfaction and health status after handling museum objects. Constant comparative analysis of the qualitative data collected from the sessions revealed two major recurring themes: “impersonal/educational” and “personal/reminiscence”. The first theme included instances where handling museum objects allowed patients to access truths about the objects ascertainable solely through touch (such as gauging weight, texture, temperature, and spatial relation to the body, to verify what was seen, to facilitate an intimate and imaginative connection with the museum objects and their origins, to investigate and explore the objects, to permit an interaction with the “rare” and “museum-worthy”, and to assist with aesthetic appreciation. The second theme illustrated the project’s potential to assist with counselling on issues of illness, death, loss and mourning, and to help restore dignity, respect and a sense of identity (particularly among elderly patients by providing a springboard for reminiscing and the telling of life stories in a highly institutionalized setting. This paper contextualizes the project, explores the implications of the project’s methodology and its findings, and provides questions for future research.

  11. 3-D Ray-tracing and 2-D Fokker-Planck Simulations of Radiofrequency Application to Tokamak Plasmas

    Cardinali, A.; Paoletti, F.; Bernabei, S.

    1999-01-01

    A state of the art numerical tool has been developed to simulate the propagation and the absorption of coexisting different types of waves in a tokamak geometry. The code includes a numerical solution of the three-dimensional (R, Z, Φ) toroidal wave equation for the electric field of the different waves in the WKBJ approximation. At each step of integration, the two-dimensional (v parallel, v perpendicular) Fokker-Planck equation is solved in the presence of quasilinear diffusion coefficients. The electron Landau damping of the waves is modeled taking into account the interaction of the wave electric fields with the quasilinearly modified distribution function. Consistently, the code calculates the radial profiles of non-inductively generated current densities, the transmitted power traces and the total power damping curves. Synergistic effects among the different type of waves (e.g., lower hybrid and ion Bernstein waves) are studied through the separation of the contributions of the single wave from the effects due to their coexistence

  12. Stationary solution of the Fokker-Planck equation for linearly coupled motion in an electron storage ring

    Chao, A.W.; Lee, M.J.

    1975-09-01

    Effects upon longitudinal bunch shape in a storage ring due to linear and nonlinear potential can be calculated by finding the stationary solution to the Fokker-Planck equation for the particle distribution. Effects upon transverse bunch shape of a stored electron beam due to photon emissions and damping can be calculated by this method. It has been found that this method can also be used for a case in which the transverse modes of oscillation are coupled to the energy deviation δ. Examples of lattice elements which produce linear coupling between these oscillations are skew quadrupole magnets and solenoid magnets. For the linearly coupled case the stationary solution has been found to be given by exp (ΣΣA/sub ij/ x/sub i/x/sub j/) with x/sub i/ the canonical variables (x,p/sub x/, y, p/sub y/, δ, p/sub δ/) and A /sub ij/ some constants. The solution for the values of A /sub ij/'s will be described in this report. It will be shown that this solution can be expressed in a compact form. For simple cases, this form of solution leads directly to analytic expressions for the values of A /sub ij/'s and the bunch shape can be calculated by integrating the distribution function over some of the coordinates; for the more complex cases, it can be conveniently adapted as an algorithm for numerical evaluation. 16 refs

  13. Large-Time Behavior of Solutions to Vlasov-Poisson-Fokker-Planck Equations: From Evanescent Collisions to Diffusive Limit

    Herda, Maxime; Rodrigues, L. Miguel

    2018-03-01

    The present contribution investigates the dynamics generated by the two-dimensional Vlasov-Poisson-Fokker-Planck equation for charged particles in a steady inhomogeneous background of opposite charges. We provide global in time estimates that are uniform with respect to initial data taken in a bounded set of a weighted L^2 space, and where dependencies on the mean-free path τ and the Debye length δ are made explicit. In our analysis the mean free path covers the full range of possible values: from the regime of evanescent collisions τ → ∞ to the strongly collisional regime τ → 0. As a counterpart, the largeness of the Debye length, that enforces a weakly nonlinear regime, is used to close our nonlinear estimates. Accordingly we pay a special attention to relax as much as possible the τ -dependent constraint on δ ensuring exponential decay with explicit τ -dependent rates towards the stationary solution. In the strongly collisional limit τ → 0, we also examine all possible asymptotic regimes selected by a choice of observation time scale. Here also, our emphasis is on strong convergence, uniformity with respect to time and to initial data in bounded sets of a L^2 space. Our proofs rely on a detailed study of the nonlinear elliptic equation defining stationary solutions and a careful tracking and optimization of parameter dependencies of hypocoercive/hypoelliptic estimates.

  14. A New World for Museum Marketing? Facing the Old Dilemmas while Challenging New Market Opportunities

    Tanja Komarac

    2014-01-01

    Museums are part of a wider cultural and entertainment environment, which is ruled by highly demanding visitors who seek immersive experiences (edutainment) and time-saving arrangement. This has encouraged and, in some opinions, forced museums to turn their focus from collections to visitors. In addition, museums have faced competition and new technologies in the form of virtual museums and virtual reality. This has emphasized the need to accept marketing as a survival tool and to make it int...

  15. Memory, museums and information science: An interdisciplinary perspective

    Débora Adriano Sampaio

    2013-10-01

    Full Text Available Reflects on Museums and Information Science in an interdisciplinary perspective, tracing an interface between memory and information. Presents socio-historical approaches of Information Science in an attempt to subsidize social issues that guide this discussion - 'The Social Epistemology Shera', the 'Hermeneutics Capurro' and 'Approach of Knowledge Wersig'. Highlights the dialogue between information, memory and museum institutions, analyzing its importance in the socio-cultural dynamics of the information society. Considers the process of building interdisciplinary, under a social dimension as a vital contribution to the direction of new readings that can transform individuals in humans reflexive and critical agents capable of walking paths foreseen and unforeseen, changing social reality.

  16. Aspects of What Makes or Breaks a Museum AR Experience

    Madsen, Claus B.; Madsen, Jacob Boesen; Morrison, Ann

    2012-01-01

    The paper critically evaluates central aspects of an iPad AR application developed for a museum context. The application is designed for children aged 8 to 12 and mixes AR and mini-game elements to convey dramatized historical events. The game has been deployed for roughly 3 months and the findings...... in the paper are supported by extensive in-application activity logging. Actual usage of the application at the museum proved far less extensive than envisaged. Hypotheses for this finding are presented and discussed, with support from the logging data....

  17. Air quality in low-ventilated museum storage buildings

    Ryhl-Svendsen, Morten; Aasbjerg Jensen, Lars; Klenz Larsen, Poul

    2014-01-01

    Modern low-energy museum storage buildings are often designed for a low air exchange rate, on the order of less than 1 exchange per day. We investigated how this affected the indoor air quality in six Danish museum storage buildings. The infiltration of ambient pollutants, and the level to which...... internally-generated pollutants accumulate, were measured by passive sampling of ozone, nitrogen dioxide, and organic acids. The air exchange rates and the interchange of air between storage rooms were measured by the per-fluorocarbon tracer gas method. Ambient pollutants were reduced in concentration...

  18. Didactics towards a Bottom-Up Museum Approach

    Roberta Caldin

    2018-03-01

    Full Text Available The educational action to heritage does not consist uniquely in communicating the symbolic and cultural contents, yet and mostly in the possibility of reflecting on the identity of man and his community of belonging, which heritage is an expression of. In such a sense, the museum becomes a welcoming place when it supports an opening attitude to the person through different educational dimensions, among which the intellectual, emotional-relational, ethic and aesthetic ones. Such opening capable of promoting the necessary languages and tools, lets the museum become an institution able to guarantee an accessibility for all and each single person.

  19. Not what we expected: the Jewish Museum Berlin in practice

    Peter Chametzky

    2008-11-01

    Full Text Available An extensive existing literature studies Daniel Libeskind’s deconstructivist design for the Jewish Museum Berlin (JMB. This article focuses instead on the museum’s exhibits from 2001 to today, their evolution in response to visitor criticisms, and their discursive setting, all of which exhibit museum and marketing professionals’ attempts to deal with, and to an extent to overcome, the theory driven and Holocaust-laden architectural programme. The JMB, in practice, while including the Holocaust as one component of visitors’ experiences, instead emphasizes Jews and things Jewish as a positive component of a ‘postnational’ version of the German national narrative.

  20. [The collections of the museum and archives of the German Society of Urology. Reflections on objects in the museum].

    Moll, F H; Rathert, P; Fangerau, H

    2012-09-01

    Objects in a museum that were used by urologists are part of the history of urology. If we know how to look at them they can be sources for a better understanding of the history of urology. In a museum visitors are confronted with objects during exhibitions which are the stage on which one possible interpretation of the history of urology is displayed. Objects have become"carriers of symbols" between the past and present (Pomian). Collections from medical societies which are not connected with a university or another public institution cannot be legitimized on the basis of the argument of conserving historical heritage only. The museum itself with its many tasks and as a classical site of scientific communication should be seen as a topic of scientific interest.