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Sample records for dance 4p baf2

  1. Test of the statistical model in Mo96 with the BaF2γ calorimeter DANCE array

    NASA Astrophysics Data System (ADS)

    Sheets, S. A.; Agvaanluvsan, U.; Becker, J. A.; Bečvář, F.; Bredeweg, T. A.; Haight, R. C.; Jandel, M.; Krtička, M.; Mitchell, G. E.; O'Donnell, J. M.; Parker, W.; Reifarth, R.; Rundberg, R. S.; Sharapov, E. I.; Ullmann, J. L.; Vieira, D. J.; Wilhelmy, J. B.; Wouters, J. M.; Wu, C. Y.

    2009-02-01

    The γ-ray cascades following the Mo95(n,γ)Mo96 reaction were studied with the γ calorimeter DANCE (Detector for Advanced Neutron Capture Experiments) consisting of 160 BaF2 scintillation detectors at the Los Alamos Neutron Science Center. The γ-ray energy spectra for different multiplicities were measured for s- and p-wave resonances below 2 keV. The shapes of these spectra were found to be in very good agreement with simulations using the DICEBOX statistical model code. The relevant model parameters used for the level density and photon strength functions were identical with those that provided the best fit of the data from a recent measurement of the thermal Mo95(n,γ)Mo96 reaction with the two-step-cascade method. The reported results strongly suggest that the extreme statistical model works very well in the mass region near A=100.

  2. Simultaneous measurement of (n, γ) and (n, fission) cross sections with the DANCE 4π BaF 2 array

    NASA Astrophysics Data System (ADS)

    Bredeweg, T. A.; Fowler, M. M.; Becker, J. A.; Bond, E. M.; Chadwick, M. B.; Clement, R. R. C.; Esch, E.-I.; Ethvignot, T.; Granier, T.; Jandel, M.; Macri, R. A.; O'Donnell, J. M.; Reifarth, R.; Rundberg, R. S.; Ullmann, J. L.; Vieira, D. J.; Wilhelmy, J. B.; Wouters, J. M.; Wu, C. Y.

    2007-08-01

    We have recently begun a program of high precision measurements of the key production and destruction reactions of important radiochemical diagnostic isotopes, including several isotopes of uranium, plutonium and americium. The detector for advanced neutron capture experiments (DANCE), a 4π BaF2 array located at the Los Alamos Neutron Science Center, will be used to measure the neutron capture cross sections for most of the isotopes of interest. However, neutron capture measurements on many of the actinides are complicated by the presence of prompt γ-rays arising from low energy neutron-induced fission, which competes with neutron capture to varying degrees. Previous measurements of 235U using the DANCE array have shown that we can partially resolve capture from fission events based on total γ-ray calorimetry (i.e. total γ-ray energy versus γ-ray multiplicity). The addition of a dedicated fission-tagging detector to the DANCE array has greatly improved our ability to separate these two competing processes. In addition to higher quality neutron capture data, the addition of a fission-tagging detector offers a means to determine the capture-to-fission ratio (σγ/σf) in a single measurement, which should reduce the effect of systematic uncertainties. We are currently using a dual parallel-plate avalanche counter (PPAC) with the target material electro-deposited directly on the center cathode foil. This design provides a high efficiency for detecting fission fragments and allows loading of pre-assembled target/detector assemblies into the neutron beam line at DANCE. Results from tests of the fission-tag detector, as well as preliminary results from measurements on 235U and 252Cf that utilized the fission-tag detector will be presented.

  3. An overview of DANCE: a 4II BaF[2] detector for neutron capture measurements at LANSCE.

    SciTech Connect

    Ullmann, J. L.

    2004-01-01

    The Detector for Advanced Neutron Capture experiments (DANCE) is a 162-element, 4{pi} BaF{sub 2} array designed to make neutron capture cross-section measurements on rare or radioactive targets with masses as little as 1 mg. Accurate capture cross sections are needed in many research areas, including stellar nucleosynthesis, advanced nuclear fuel cycles, waste transmutation, and other applied programs. These cross sections are difficult to calculate accurately and must be measured. Up to now, except for a few long-lived nuclides there are essentially no differential capture measurements on radioactive nuclei. The DANCE array is located at the Lujan Neutron Scattering Center at LANSCE, which is a continuous-spectrum neutron source with useable energies from below thermal to about 100 keV. Data acquisition is done with 320 fast waveform digitizers. The design and initial performance results, including background minimization, will be discussed.

  4. DANCE (Detector for Advanced Neutron Capture Experiments) is a 4π array of BaF2 crystals installed at LANSCE, Lujan Center. Neutron capture measurements on ^157Gd and ^89Y nuclei were conducted using this facility.

    NASA Astrophysics Data System (ADS)

    Chyzh, A.; Mitchell, G.; Vieira, D.; Bredeweg, T.; Ullmann, J.; Jandel, M.; Couture, A.; Keksis, A.; Rundberg, R.; Wilhelmy, J.; O'Donnell, J.; Baramsai, B.; Haight, R.; Wouters, J.; Krticka, M.; Parker, W.; Becker, J.; Agvaanlusan, U.

    2009-10-01

    DANCE (Detector for Advanced Neutron Capture Experiments) is a 4π array of BaF2 crystals installed at LANSCE, Lujan Center. Neutron capture measurements on ^157Gd and ^89Y nuclei were conducted using this facility. The absolute cross sections of the ^89Y(n,γ) reaction was measured for the first time ever in the neutron energy range of 10 eV -- 10 keV and improvements were made in the 10 -- 300 keV range. The error bars were significantly reduced and number of cross section points was increased since the past ^89Y(n,γ) experiments. The ^157Gd(n,γ) cross section was determined at En = 20 eV -- 300 keV by normalizing the experimental DANCE data to a well known resonance taken from the ENDF/B-VII library. Computer simulations of the ^157Gd(n,γ) cascades and DANCE pulse height function were made using DICEBOX and GEANT4 codes and simulated Esum and Eγ spectra are compared to the experimental DANCE data. Values of spin and photon strength function (PSF) of the ^157Gd(n,γ) resonances are provided in the range of En = 2 -- 300 eV using spin dependence upon a γ-ray multiplicity.

  5. Simultaneous measurement of (n,{gamma}) and (n,fission) cross sections with the DANCE 4{pi} BaF2 array

    SciTech Connect

    Bredeweg, T. A.; Fowler, M. M.; Bond, E. M.; Chadwick, M. B.; Hunt, L. F.; O'Donnell, J. M.; Rundberg, R. S.; Schwantes, J. M.; Ullmann, J. L.; Vieira, D. J.; Wilhelmy, J. B.; Wouters, J. M.; Becker, J. A.; Clement, R. R. C.; Esch, E.-I.; Macri, R. A.; Wu, C.-Y.; Ethvignot, T.; Granier, T.; Yurkon, J. E.

    2006-03-13

    Neutron capture cross section measurements on many of the actinides are complicated by low-energy neutron-induced fission, which competes with neutron capture to varying degrees depending on the nuclide of interest. Measurements of neutron capture on 235U using the Detector for Advanced Neutron Capture Experiments (DANCE) have shown that we can partially resolve capture from fission events based on total photon calorimetry (i.e. total {gamma}-ray energy and {gamma}-ray multiplicity per event). The addition of a fission-tagging detector to the DANCE array will greatly improve our ability to separate these two competing processes so that improved neutron capture and (n,{gamma})/(n,fission) cross section ratio measurements can be obtained. The addition of a fission-tagging detector to the DANCE array will also provide a means to study several important issues associated with neutron-induced fission, including (n,fission) cross sections as a function of incident neutron energy, and total energy and multiplicity of prompt fission photons. We have focused on two detector designs with complementary capabilities, a parallel-plate avalanche counter and an array of solar cells.

  6. Reflectors for canning a BaF 2 crystal

    NASA Astrophysics Data System (ADS)

    Sinha, B. K.; Bhattacharya, R.

    1989-03-01

    The performance of BaF 2 crystals with various reflectors like teflon tape, ZrO 2, Al 2O 3 and CaF 2 powders is tested by measuring the energy and time resolution at different energies. It is shown that CaF 2 powder is a somewhat better reflector than the Al 2O 3 powder so far used by different workers. It is also seen that the reflectivity of CaF 2 powder for the BaF 2 emission spectrum is not much inferior to that of teflon tape which is, however, the best reported so far. Based on these observations a method of canning a BaF 2 crystal is proposed.

  7. The Detector for Advanced Neutron Capture Experiments: A 4{pi} BaF2 Detector for Neutron Capture Measurements at LANSCE

    SciTech Connect

    Ullmann, J.L.; Esch, E.-I.; Haight, R.C.; Hunt, L.; O'Donnell, J.M.; Reifarth, R.; Agvaanluvsan, U.; Alpizar, A.; Hatarik, R.; Bond, E.M.; Bredeweg, T.A.; Kronenberg, A.; Rundberg, R.S.; Vieira, D.J.; Wilhelmy, J.B.; Folden, C.M.; Hoffman, D.C.; Greife, U.; Schwantes, J.M.; Strottman, D.D.

    2005-05-24

    The Detector for Advanced Neutron Capture Experiments (DANCE) is a 162-element 4{pi} BaF2 array designed to make neutron capture cross-section measurements on rare or radioactive targets with masses as little as one milligram. Accurate capture cross sections are needed in many research areas, including stellar nucleosynthesis, advanced nuclear fuel cycles, waste transmutation, and other applied programs. These cross sections are difficult to calculate accurately and must be measured. The design and initial performance results of DANCE is discussed.

  8. Vibrational spectra of (BaF2)n (n=1-6) clusters

    NASA Astrophysics Data System (ADS)

    Pandey, Ratnesh K.; Waters, Kevin; Nigam, Sandeep; Pandey, Ravindra; Pandey, Avinash C.

    2016-05-01

    The vibrational properties of alkaline-earth metal fluoride clusters (BaF2)n (n=1-6) are investigated in the framework of density functional theory. The calculated Raman and Infrared (IR) spectra reveals shift in Raman and IR peak position towards lower frequency region with the increase in the cluster size. Further the calculated spectra have been compared with the experimental vibrational spectra of bulk BaF2 crystal. Even though the smaller size cluster lacks translational symmetry, the structural and vibrational characteristic of (BaF2)5-6 are nearer to bulk counterpart.

  9. Luminescence and scintillation properties of BaF2sbnd Ce transparent ceramic

    NASA Astrophysics Data System (ADS)

    Luo, Junming; Sahi, Sunil; Groza, Michael; Wang, Zhiqiang; Ma, Lun; Chen, Wei; Burger, Arnold; Kenarangui, Rasool; Sham, Tsun-Kong; Selim, Farida A.

    2016-08-01

    Cerium doped Barium Fluoride (BaF2sbnd Ce) transparent ceramic was fabricated and its luminescence and scintillation properties were studied. The photoluminescence shows the emission peaks at 310 nm and 323 nm and is related to the 5d-4f transitions in Ce3+ ion. Photo peak at 511 keV and 1274 keV were obtained with BaF2sbnd Ce transparent ceramic for Na-22 radioisotopes. Energy resolution of 13.5% at 662 keV is calculated for the BaF2sbnd Ce transparent ceramic. Light yield of 5100 photons/MeV was recorded for BaF2sbnd Ce(0.2%) ceramic and is comparable to its single crystal counterpart. Scintillation decay time measurements shows fast component of 58 ns and a relatively slow component of 434 ns under 662 keV gamma excitation. The slower component in BaF2sbnd Ce(0.2%) ceramic is about 200 ns faster than the STE emission in BaF2 host and is associated with the dipole-dipole energy transfer from the host matrix to Ce3+ luminescence center.

  10. Response of MEDEA BaF 2 detectors to 20-280 MeV photons

    NASA Astrophysics Data System (ADS)

    Bellia, G.; Alba, R.; Coniglione, R.; Del Zoppo, A.; Finocchiaro, P.; Maiolino, C.; Migneco, E.; Piattelli, P.; Sapienza, P.; Frascaria, N.; Lhenry, I.; Roynette, J. C.; Suomijärvi, T.; Alamanos, N.; Auger, F.; Gillibert, A.; Pierroutsakou, D.; Sida, J. L.; Silveira Gomes, P. R.

    1993-05-01

    The response function of MEDEA BaF 2 crystals to high energy photons, up to 280 MeV, has been studied using monochromatic γ-rays from the in flight annihilation of positron beams. The experimental response functions are compared to the results of Monte Carlo simulations based on the EGS3 code and parametrized over the whole investigated energy range.

  11. Clock distribution for BaF2 readout electronics at CSNS-WNS

    NASA Astrophysics Data System (ADS)

    He, Bing; Cao, Ping; Zhang, De-Liang; Wang, Qi; Zhang, Ya-Xi; Qi, Xin-Cheng; An, Qi

    2017-01-01

    A BaF2 (Barium Fluoride) detector array is designed to precisely measure the (n, γ) cross section at the CSNS-WNS (white neutron source at China Spallation Neutron Source). It is a 4π solid angle-shaped detector array consisting of 92 BaF2 crystal elements. To discriminate signals from the BaF2 detector, a pulse shape discrimination method is used, supported by a waveform digitization technique. There are 92 channels for digitizing. The precision and synchronization of clock distribution restricts the performance of waveform digitizing. In this paper, a clock prototype for the BaF2 readout electronics at CSNS-WNS is introduced. It is based on the PXIe platform and has a twin-stage tree topology. In the first stage, clock is synchronously distributed from the tree root to each PXIe crate through a coaxial cable over a long distance, while in the second stage, the clock is further distributed to each electronic module through a PXIe dedicated differential star bus. With the help of this topology, each tree node can fan out up to 20 clocks with 3U size. Test results show the clock jitter is less than 20 ps, which meets the requirements of the BaF2 readout electronics. Besides, this clock system has the advantages of high density, simplicity, scalability and cost saving, so it can be useful for other clock distribution applications. Supported by National Research and Development plan (2016 YFA0401602) NSAF (U1530111) and National Natural Science Foundation of China (11005107)

  12. Atomized BaF2-CaF7 for Better-Flowing Plasma-Spray Feedstock

    NASA Technical Reports Server (NTRS)

    DellaCorte, Christopher; Stanford, Malcolm K.

    2008-01-01

    Atomization of a molten mixture of BaF2 and CaF2 has been found to be superior to crushing of bulk solid BaF2- CaF2 as a means of producing eutectic BaF2-CaF2 powder for use as an ingredient of the powder feedstock of a high-temperature solid lubricant material known as PS304. Developed to reduce friction and wear in turbomachines that incorporate foil air bearings, PS304 is applied to metal substrates by plasma spraying. The constituents of PS304 are: a) An alloy of 80 weight percent Ni and 20 weight percent Cr, b) Cr2O3, c) Ag, and d) The BaF2-CaF2 eutectic, specifically, 62 weight percent BaF2 and 38 weight percent CaF2. The superiority of atomization as a means of producing the eutectic BaF2-CaF2 powder lies in (1) the shapes of the BaF2-CaF2 particles produced and (2) the resulting flow properties of the PS304 feedstock powder: The particles produced through crushing are angular, whereas those produced through atomization are more rounded. PS304 feedstock powder containing the more rounded BaF2-CaF2 particles flows more freely and more predictably, as is preferable for plasma spraying.

  13. Evaluation Software for BaF2 Detector Array Electronics at CSNS-WNS

    NASA Astrophysics Data System (ADS)

    Zhang, Yaxi; Cao, Ping; Wang, Qi; Zhang, Deliang; He, Bing; Qi, Xincheng; An, Qi

    2017-06-01

    The “in programming barium fluoride (BaF2) detector array” is one of the experiment facilities at China Spallation Neutron Source-White Neutron Sources, which is designed for the measurement of neutron capture cross section with high accuracy. It consists of 92 crystal elements with completely 4π solid-angle coverage, which needs 92 analog channels and 92 digitization channels for data acquisition. Accordingly, the readout electronics is comprised with four distributed readout PXIe crates, containing 46 field digitization modules (FDMs). Each FDM supports two valid channels for signal digitizing. In this paper, evaluation software is designed for evaluating the performance of BaF2 readout electronics. It focuses on evaluating the performance of data transmission, waveform digitizing, and working status monitoring. Test results show that the evaluation software can correctly acquire and assemble data from the BaF2 readout system and evaluate the analog digital converter (ADC) performance under ADC test mode. FDMs in the readout system can also be monitored and controlled by this software in real time.

  14. Prototype of Field Waveform Digitizer for BaF2 Detector Array at CSNS-WNS

    NASA Astrophysics Data System (ADS)

    Wang, Qi; Cao, Ping; Zhang, Deliang; Qi, Xincheng; Yu, Tao; Jiang, Di; He, Bing; Zhang, Yaxi; An, Qi

    2017-07-01

    At the China spallation neutron source-white neutron sources (CSNS-WNS), the BaF2 (barium fluoride) detector array in planning is designed for neutron capture cross section measurements with high accuracy and efficiency. Once proton beam collides with the spallation target, the neutrons will fly from the target to specimen surrounded by BaF2 array and produce cascaded γ rays eventually. The time of flight (TOF) corresponds to the neutron energy. To identify γ signals from the high α-particle background, pulse shape discrimination (PSD) technique is usually used according to the ratio of fast to slow component in the signal. Waveform digitization is a valid supporting technology for PSD. In order to precisely obtain the wave and time information carried by detector signal, and to maximally cover the signal dynamic range, a universal digitizer with 1 GSps sampling rate and 12-b resolution has been designed based on a 3U PXIe platform in this paper. Besides waveform digitization, this customized digitizer also measures TOF precisely based on the digitized waveform data and technique of time-to-digital converting on field-programming gate array. Test results show that this digitizer can achieve good static and dynamic performance. The specification of effective number of bits is better than 9.43 b within 198 MHz. Digitizer proposed in this paper can meet the requirements for BaF2 spectrum at CSNS-WNS.

  15. Hardness of CaF2 and BaF2 solid lubricants at 25 to 670 deg C

    NASA Technical Reports Server (NTRS)

    Deadmore, Daniel L.; Sliney, Harold E.

    1987-01-01

    Plastic deformation is a prominent factor in determining the lubricating value of solid lubricants. Little information is available and its direct measurement is difficult so hardness, which is an indirect measure of this property was determined for fluoride solid lubricant compositions. The Vickers hardness of BaF2 and CaF2 single crystals was measured up to 670 C in a vacuum. The orientation of the BaF2 was near the (013) plane and the CaF2 was about 16 degrees from the degrees from the (1'11) plane. The BaF2 has a hardness of 83 kg/sq mm at the 25 C and 9 at the 600 C. The CaF2 is 170 at 25 C and 13 at 670 C. The decrease in hardness in the temperature range of 25 to 100 C is very rapid and amounts to 40% for both materials. Melts of BaF2 and CaF2 were made in a platinum crucible in ambient air with compositions of 50 to 100 wt% BaF2. The Vickers hardness of these polycrystalline binary compositions at 25 C increased with increasing CaF2 reaching a maximum of 150 kn/sq mm near the eutectic. The polycrystalline CaF2 was 14% softer than that of the single crystal surface and BsF2 was 30% harder than the single crystal surface. It is estimated that the brittle to ductile transition temperature for CaF2 and BaF2 is less than 100 C for the conditions present in the hardness tester.

  16. Dislocations in YbF3 doped BaF2 crystals

    NASA Astrophysics Data System (ADS)

    Cirlan, Florina; Buse, Gabriel; Nicoara, Irina

    2014-11-01

    Three concentrations of YbF3 -doped BaF2 crystals were grown using the conventional Bridgman method. Transparent colorless crystals were obtained in graphite crucible in vacuum (˜10-1 Pa) using a shaped graphite furnace. The crystals have been cooled to room temperature using an established procedure. In order to study the etch pits morphology and the dislocations density the etching method have been used. This method consists in immersing the cleaved sample in 2N HCl at 60°C for 2 minutes. Small etch pits are developed at the emergence points of the dislocations. The etch pits have triangular or hexagonal shapes, depending on the dopant concentration. The dislocations density depends on the dopant concentration.

  17. Divalent europium doped CaF2 and BaF2 nanocrystals from ionic liquids

    DOE PAGES

    Anghel, Sergiu; Golbert, Sebastian; Meijerink, Andries; ...

    2016-10-11

    A new, facile and quick synthesis method for Eu2+ doped the alkaline earth fluorides was developed using ionic liquids as solvent, precursor and capping agent. Reductive atmosphere and very high temperatures were avoided, while still attaining the desired structure, small particle sizes and divalent oxidation state of the lanthanide. Here, this opens the door for the development of new Ln2+ doped nanomaterials. Here, the successful Eu2+ incorporation was proven by optical spectroscopic measurements which showed the spin and parity allowed f-d transitions of Eu2+ in CaF2:Eu2+/BaF2:Eu2+. 4f7-4f7 transitions could be observed at low temperatures (7 K).

  18. Dance Dynamics--Dance Science.

    ERIC Educational Resources Information Center

    Dunn, Jan, Ed.

    1990-01-01

    Five articles on dance dynamics and dance science focus on incorporating dance science into techniques class and performance training, the role of body therapies in dance training, psychological and nutritional concerns in dance, and training dancers and preventing injuries. (JD)

  19. Dance Dynamics--Dance Science.

    ERIC Educational Resources Information Center

    Dunn, Jan, Ed.

    1990-01-01

    Five articles on dance dynamics and dance science focus on incorporating dance science into techniques class and performance training, the role of body therapies in dance training, psychological and nutritional concerns in dance, and training dancers and preventing injuries. (JD)

  20. CaF2, BaF2 and SrF2 crystals’ optical anisotropy parameters

    NASA Astrophysics Data System (ADS)

    Snetkov, I. L.; Yakovlev, A. I.; Palashov, O. V.

    2015-09-01

    Using the original method, based on measurements of thermally induced depolarization, the optical anisotropy parameters of CaF2, BaF2 and SrF2 cubic crystals were measured and compared with what is known from the literature. Euler angles of crystallographic axis orientation [C], in which the thermally induced depolarization is minimal, were determined using experimental results for studied fluorides.

  1. Recent Research with the Detector for Advanced Neutron Capture Experiments (dance) at the LOS Alamos Neutron Science Center

    NASA Astrophysics Data System (ADS)

    Ullmann, J. L.

    2014-09-01

    The DANCE detector at Los Alamos is a 160 element, nearly 4π BaF2 detector array designed to make measurements of neutron capture on rare or radioactive nuclides. It has also been used to make measurements of gamma-ray multiplicity following capture and gamma-ray output from fission. Several examples of measurements are briefly discussed.

  2. Dance Dynamics: Computers and Dance.

    ERIC Educational Resources Information Center

    Gray, Judith A., Ed.; And Others

    1983-01-01

    Five articles discuss the use of computers in dance and dance education. They describe: (1) a computerized behavioral profile of a dance teacher; (2) computer-based dance notation; (3) elementary school computer-assisted dance instruction; (4) quantified analysis of dance criticism; and (5) computerized simulation of human body movements in a…

  3. Dance Dynamics: Computers and Dance.

    ERIC Educational Resources Information Center

    Gray, Judith A., Ed.; And Others

    1983-01-01

    Five articles discuss the use of computers in dance and dance education. They describe: (1) a computerized behavioral profile of a dance teacher; (2) computer-based dance notation; (3) elementary school computer-assisted dance instruction; (4) quantified analysis of dance criticism; and (5) computerized simulation of human body movements in a…

  4. Response of BaF 2 detectors to photons of 3-50 MeV energy

    NASA Astrophysics Data System (ADS)

    Matulewicz, T.; Grosse, E.; Emling, H.; Freifelder, R.; Grein, H.; Henning, W.; Herrmann, N.; Holzmann, R.; Kulessa, R.; Simon, R. S.; Wollersheim, H. J.; Schoch, B.; Vogt, J.; Wilhelm, M.; Kratz, J. V.; Schmidt, R.; Janssens, R. V. F.

    1990-04-01

    BaF 2 detectors of 20 cm length (10 radiation lengths) and hexagonal cross section (diameter 5.2 cm) were tested using monochromatic photons from the tagged-photon facility at the electron accelerator MAMIA at Mainz. The experimental spectra the deposited energy for a single detector and for an array of seven modules compare very well with the predictions of Monte Carlo shower simulations using the code GEANT3. At high photon energies a significant improvement (more than a factor 2) of the energy resolution is observed for the summed energy spectra as compared to the resolution of one single module.

  5. Formation of nanostructures induced by capillary-discharge soft X-ray laser on BaF2 surfaces

    NASA Astrophysics Data System (ADS)

    Zhao, Yongpeng; Cui, Huaiyu; Zhang, Shuqing; Zhang, Wenhong; Li, Wei

    2017-02-01

    BaF2 was ablated by a capillary-discharge pumped soft X-ray laser at 46.9 nm focused by a toroidal mirror at a grazing incidence of 83°. The damaged area, induced by both single and multiple laser pulses, was determined to be covered with fringe-like nanostructures with spacings of approximately 400 nm and mastoid nanostructures with diameters of approximately 600 nm. In this study, we analyze the morphology of the detected damage patterns and discuss the damage mechanism. Results indicate that the depth of the nanostructures varies with different pulse numbers and laser power densities.

  6. Current and Future Research at DANCE

    DOE PAGES

    Jandel, M.; Baramsai, B.; Bredeweg, T. A.; ...

    2015-05-28

    An overview of the current experimental program on measurements of neutron capture and neutron induced fission at the Detector for Advanced Neutron Capture Experiments (DANCE) is presented. Three major projects are currently under way: 1) high precision measurements of neutron capture cross sections on Uranium isotopes, 2) research aimed at studies of the short-lived actinide isomer production in neutron capture on 235U and 3) measurements of correlated data of fission observables. New projects include developments of auxiliary detectors to improve the capability of DANCE. We are building a compact, segmented NEUtron detector Array at DANCE (NEUANCE), which will be installedmore » in the central cavity of the DANCE array. It will thus provide experimental information on prompt fission neutrons in coincidence with the prompt fission gamma-rays measured by 160 BaF2 crystals of DANCE. Additionally, unique correlated data will be obtained for neutron capture and neutron-induced fission using the DANCE-NEUANCE experimental set up in the future.« less

  7. System design for precise digitization and readout of the CSNS-WNS BaF2 spectrometer

    NASA Astrophysics Data System (ADS)

    Zhang, De-Liang; Cao, Ping; Wang, Qi; He, Bing; Zhang, Ya-Xi; Qi, Xin-Cheng; Yu, Tao; An, Qi

    2017-02-01

    The BaF2 (barium fluoride) spectrometer is one of the experiment facilities at the CSNS-WNS (White Neutron Source at China Spallation Neutron Source), currently under construction. It is designed to precisely measure the (n, γ) cross section, with 92 crystal elements and complete 4π steradian coverage. In order to improve the precision of measurement, in this paper, a new precise digitization and readout method is proposed. Waveform digitizing with 1 GSps sampling rate and 12-bit resolution is used to precisely capture the detector signal. To solve the problem of massive data readout and processing, the readout electronics is designed as a distributed architecture with 4 PXIe crates. The digitized signal is concentrated to the PXIe crate controller through a PCIe bus on the backplane and transmitted to the data acquisition system over gigabit Ethernet in parallel. Besides, the clock and trigger can be fanned out synchronously to every electronic channel over a high-precision distribution network. Test results show that the prototype of the readout electronics can achieve good performance and meet the requirements of the CSNS-WNS BaF2 spectrometer. Supported by National Research and Development plan (2016YFA0401602) and NSAF (U1530111)

  8. Light scattering and computer simulation studies of superionic pure and La-doped BaF2

    NASA Astrophysics Data System (ADS)

    Rammutla, K. E.; Comins, J. D.; Erasmus, R. M.; Netshisaulu, T. T.; Ngoepe, P. E.; Chadwick, A. V.

    2016-03-01

    A combination of both Raman and Brillouin scattering experiments as well as Molecular Dynamics (MD) was used to study the superionic behaviour of BaF2 doped with a wide range of LaF3 concentrations (0 ⩽ x ⩽ 50 mol%). Raman spectroscopy reveals that for undoped BaF2 and those doped with 5% and 10% LaF3, the room temperature spectra show the usual T2g symmetry mode at 241 cm-1 whereas for those doped with 20%, 30% and 50% LaF3, the dominant Raman mode is of the Eg symmetry situated at ∼263, 275 and 286 cm-1, respectively. The Raman linewidths show near linear increases with temperature followed by rapid increases above the characteristic transition temperatures (Tc), being at 1200, 850, 800, 975, 950 and 920 K for LaF3 concentrations of 0, 5, 10, 20, 30 and 50; respectively. The temperature dependence of the squares of the Brillouin frequencies (ΔωB)2 of the LA and TA acoustic modes respectively related to elastic constants C11 and C44 showed linear decreases followed by significant deviations around the same temperatures (Tc), at which the Raman linewidths start to show substantial increases. The complementary studies using MD simulations show that the diffusion coefficients increase markedly above the same temperatures observed experimentally. The extrinsic fluorine ion trajectories were also determined from the MD simulations to better understand the mechanisms of diffusion.

  9. Neutron capture reactions at DANCE

    NASA Astrophysics Data System (ADS)

    Bredeweg, T. A.

    2008-05-01

    The Detector for Advanced Neutron Capture Experiments (DANCE) is a 4π BaF2 array consisting of 160 active detector elements. The primary purpose of the array is to perform neutron capture cross section measurements on small (>~100 μg) and/or radioactive (<~100 mCi) species. The measurements made possible with this array will be useful in answering outstanding questions in the areas of national security, threat reduction, nuclear astrophysics, advanced reactor design and accelerator transmutation of waste. Since the commissioning of DANCE we have performed neutron capture cross section measurements on a wide array of medium to heavy mass nuclides. Measurements to date include neutron capture cross sections on 241,243Am, neutron capture and neutron-induced fission cross sections and capture-to-fission ratio (α = σγ/σf) for 235U using a new fission-tagging detector as well as neutron capture cross sections for several astrophysics branch-point nuclei. Results from several of these measurements will be presented along with a discussion of additional physics information that can be extracted from the DANCE data.

  10. Relaxation and interaction of electronic excitations induced by intense ultra short light pulses in BaF2 scintillator

    NASA Astrophysics Data System (ADS)

    Kirm, M.; Nagirnyi, V.; Vielhauer, S.; Feldbach, E.

    2011-06-01

    Excitation density effects have a pronounced influence on relaxation processes in solids. They come into play in scintillating and dosimetric materials exposed to ionizing radiation or in laser materials operating in intense ultraviolet light fields. The scientific understanding of the underlying process is poor, mainly because most of the studies of light emitting materials under short wavelength excitation have been performed at weak and moderate excitation intensities due to limited availability of powerful light sources. Disembodied data on excitation density effects have been reported for wide-gap dielectrics studied by luminescence spectroscopy, by using such excitation sources as powerful ion beams,1,2pulsed electron beams,2,3 and wide-band hard X-ray synchrotron radiation.4 It is obvious that such non-selective excitation is a good tool for revealing density-related phenomena in these materials in general, but for investigating specific features of relaxation processes in insulators, light sources with well defined parameters are necessary. Since the shortwavelength free electron laser (FEL) technology has been devised by an international consortium at HASYLAB of DESY, resulting in the development of TESLA Test facility (TTF)5 and later in the construction of a dedicated FEL source FLASH in Hamburg,6 more advanced studies became possible. The range of interests towards this light source covers the fields from material science and various other branches of physics to structural biology. The pioneering luminescence study revealed excitation density effects in the decay of Ce3+ 5d-4f luminescence in Y3Al5O12 crystals and luminescence of BaF2 crystals in UV-visible range.7 These results motivated systematic investigations of excitation density effects in wide gap crystals using FEL8,9 and high-harmonic-generated VUV radiation,10 and, at lower energies, femtosecond laser pulses in the UV.11,12 The main goal of the present work is to analyze the same phenomenon in wide-band gap BaF2 crystals, where luminescence centres of different origin (self-trapped excitons and cross-luminescence) are present. Using models developed for explaining the non-linear behaviour of luminescence and exciton-exciton interaction effects causing scintillator non-proportionalities,10,13 simulations of luminescence decay curves are performed. Possible quenching effects in the cross-luminescence decay of BaF2 under XUV excitation have been analyzed by Terekhin et al.14

  11. Defect-induced wetting on BaF 2(111) and CaF 2(111) at ambient conditions

    NASA Astrophysics Data System (ADS)

    Cardellach, M.; Verdaguer, A.; Fraxedas, J.

    2011-12-01

    The interaction of water with freshly cleaved (111) surfaces of isostructural BaF2 and CaF2 single crystals at ambient conditions (room temperature and under controlled humidity) has been studied using scanning force microscopy in different operation modes and optical microscopy. Such surfaces exhibit contrasting behaviors for both materials: while on BaF2(111) two-dimensional water layers are formed after accumulation at step edges, CaF2(111) does not promote the formation of such layers. We attribute such opposed behavior to lattice match (mismatch) between hexagonal water ice and the hexagonal (111) surfaces of BaF2(CaF2). Optical microscope images reveal that this behavior also determines the way the surfaces become wetted at a macroscopic level.

  12. First-principles identification of charge-transition levels of native defects in BaF2

    NASA Astrophysics Data System (ADS)

    Ibraheem, A. M.; Eisa, M. H.; Adlan, W.; Amolo, George O.; Khalafalla, M. A. H.

    2017-03-01

    This paper reports on semilocal and hybrid density functional analysis of charge-transition levels of native defects in BaF2 structure. The transition level is defined as the Fermi level where two defect charge states have the same formation energy. The errors arising from the small supercell size effects have been relieved through extrapolating the formation energies to the limit of infinite supercell size. The level placement in the corrected band gap is achieved using a correction factor obtained from the difference between the valence band maxima in semilocal and hybrid calculations. The band gap size from hybrid calculation is validated using the full-potential, linearized augmented planewave method with the modified Becke-Johnson exchange potential. Our results are sufficiently accurate and, thus, significant for direct comparison with experiments.

  13. Craters and nanostructures on BaF2 sample induced by a focused 46.9nm laser

    NASA Astrophysics Data System (ADS)

    Cui, Huaiyu; Zhang, Shuqing; Li, Jingjun; Lu, Haiqiang; Zhao, Yongpeng

    2017-08-01

    We successfully damaged BaF2 samples by a 46.9nm capillary discharge laser of 100μJ focused by a toroidal mirror at a grazing incidence. Ablation craters with clear boundaries were detected by optical microscope and atomic force microscope (AFM). Laser-induced nanostructures with a period of ˜1μm were observed in the ablation area under single pulse irradiation and multiple pulses irradiation. The surface behavior was compared and analyzed with that induced by the laser of 50μJ. The nanostructures were supposed to be attributed to the thermoelastic effect and the period of the structures was effected by the energy of the laser.

  14. Neutron Capture Experiments Using the DANCE Array at Los Alamos

    NASA Astrophysics Data System (ADS)

    Dashdorj, D.; Mitchell, G. E.; Baramsai, B.; Chyzh, A.; Walker, C.; Agvaanluvsan, U.; Becker, J. A.; Parker, W.; Sleaford, B.; Wu, C. Y.; Bredeweg, T. A.; Couture, A.; Haight, R. C.; Jandel, M.; Rundberg, R. S.; Ullmann, J. L.; Vieira, D. J.; Wouters, J. M.; Krtička, M.; Bečvář, F.

    2009-03-01

    The Detector for Advanced Neutron Capture Experiments (DANCE) is designed for neutron capture measurements on very small and/or radioactive targets. The DANCE array of 160 BaF2 scintillation detectors is located at the Lujan Center at the Los Alamos Neutron Science Center (LANSCE). Accurate measurements of neutron capture data are important for many current applications as well as for basic understanding of neutron capture. The gamma rays following neutron capture reactions have been studied by the time-of-flight technique using the DANCE array. The high granularity of the array allows measurements of the gamma-ray multiplicity. The gamma-ray multiplicities and energy spectra for different multiplicities can be measured and analyzed for spin and parity determination of the resolved resonances.

  15. Institutionalizing Dance

    ERIC Educational Resources Information Center

    Morrison, Jack

    1976-01-01

    Discusses the problem of institutionalizing dance, its effect and consequences, with Shirley Ririe, Co-Director with Joan Woodbury of the Ririe-Woodbury Dance Company based in Salt Lake City. (Author/RK)

  16. Dance Dynamics: Avoiding Dance Injuries.

    ERIC Educational Resources Information Center

    Minton, Sandra, Ed.

    1987-01-01

    This series features nine articles and an introduction by the editor. Topics covered include biomechanics of foot, ankle, knee, hip, and back; corrective exercises; preventative approaches to dance instruction; and aerobic dance injuries. (MT)

  17. Dance Dynamics: Avoiding Dance Injuries.

    ERIC Educational Resources Information Center

    Minton, Sandra, Ed.

    1987-01-01

    This series features nine articles and an introduction by the editor. Topics covered include biomechanics of foot, ankle, knee, hip, and back; corrective exercises; preventative approaches to dance instruction; and aerobic dance injuries. (MT)

  18. Complex refractive index measurements for BaF2 and CaF2 via single-angle infrared reflectance spectroscopy

    NASA Astrophysics Data System (ADS)

    Kelly-Gorham, Molly Rose K.; DeVetter, Brent M.; Brauer, Carolyn S.; Cannon, Bret D.; Burton, Sarah D.; Bliss, Mary; Johnson, Timothy J.; Myers, Tanya L.

    2017-10-01

    We have re-investigated the optical constants n and k for the homologous series of inorganic salts barium fluoride (BaF2) and calcium fluoride (CaF2) using a single-angle near-normal incidence reflectance device in combination with a calibrated Fourier transform infrared (FTIR) spectrometer. Our results are in good qualitative agreement with most previous works. However, certain features of the previously published data near the reststrahlen band exhibit distinct differences in spectral characteristics. Notably, our measurements of BaF2 do not include a spectral feature in the ∼250 cm-1 reststrahlen band that was previously published. Additionally, CaF2 exhibits a distinct wavelength shift relative to the model derived from previously published data. We confirmed our results with recently published works that use significantly more modern instrumentation and data reduction techniques.

  19. Studies of EPR spectra and defect structure for Er3+ ions in BaF2 and SrF2 crystals

    NASA Astrophysics Data System (ADS)

    Li, Hui; Kuang, Xiao-Yu; Mao, Ai-Jie; Li, Cheng-Gang

    2013-02-01

    The local lattice structure and electron paramagnetic resonance (EPR) spectra have been studied systematically by diagonalizing 364 × 364 complete energy matrices for a f11 ion in a trigonal ligand-field. By simulating the calculated Stark levels and EPR parameters to the experimental results, the shift parameters are determined for Er3+ ions in BaF2 and SrF2. The results show that the trigonal center is attributed to an interstitial F- ion located at the [1 1 1] axis of the cube, and the nearest ligand close to the charge compensator has a displacement towards central ion by 0.042 Å for L center in BaF2:Er3+ and 0.026 Å for J center in SrF2:Er3+, respectively. Moreover, the relationships between g-factors and shift parameter ΔZ as well as orbit reduction factor k' are discussed.

  20. Test of AN Electromagnetic Calorimeter Using BaF2 Scintillators and Photosensitive Wire Chambers Between 1 and 9 GeV

    NASA Astrophysics Data System (ADS)

    Bouclier, R.; Charpak, G.; Gao, W.; Million, G.; MinÉ, P.; Paul, S.; Santiard, J. C.; Scigocki, D.; Solomey, N.; Suffert, M.

    We describe an electromagnetic calorimeter constructed from layers of BaF2 crystals, coupled to low pressure MWPCs with hot TMAE gas as the photosensitive constituent. By making use of the fast component from the BaF2 scintillation, this detector is well suited for a high rale, intense radiation environment. We present the results of a test performed with our prototype in a 1-9 GeV/c beam, which gives an energy resolution better than 4%/√{E}. a position resolution of 1 mm. and a time resolution better than 1 ns. The detector is highly segmented, with tracking capabilities and good e/π rejection. We discuss the possible application to experiments with intense colliders.

  1. FUNDAMENTAL AREAS OF PHENOMENOLOGY (INCLUDING APPLICATIONS): Cooperative Quantum Cutting of Nano-Crystalline BaF2:Tb3+, Yb3+ in Oxyfluoride Glass Ceramics

    NASA Astrophysics Data System (ADS)

    Chen, Jing-Xin; Ye, Song; Wang, Xi; Qiu, Jian-Rong

    2008-06-01

    We report on cooperative quantum cutting in Tb3+-Yb3+ codoped glass ceramics. Precipitation of BaF2 nano-crystals is confirmed by XRD and HRTEM analysis. Near-infrared emission due to transition of Yb3+ ions under 485 nm excitation indicates cooperative energy transfer from Tb3+ to Yb3+. The quantum efficiency of this process reaches 145%. The realization of quantum cutting in glass ceramics may have promising applications in solar cells.

  2. Optical characterization of Tm3+ doped Bi2O3-GeO2-Ga2O3 glasses in absence and presence of BaF2

    PubMed Central

    Han, Kexuan; Zhang, Peng; Wang, Shunbin; Guo, Yanyan; Zhou, Dechun; Yu, Fengxia

    2016-01-01

    In this paper, Two new Bi2O3-GeO2-Ga2O3 glasses (one presence of BaF2) doped with 1mol% Tm2O3 were prepared by melt-quenching technique. Differential thermal analysis (DTA), the absorption, Raman, IR spectra and fluorescence spectra were measured. The Judd–Ofelt intensity parameters, emission cross section, absorption cross section, and gain coefficient of Tm3+ ions were comparatively investigated. After the BaF2 introduced, the glass showed a better thermal stability, lower phonon energy and weaker OH− absorption coefficient, meanwhile, a larger ~1.8 μm emission cross section σem (7.56 × 10−21 cm2) and a longer fluorescence lifetime τmea (2.25 ms) corresponding to the Tm3+: 4F3 → 3H6 transition were obtained, which is due to the addition of fluoride in glass could reduce the quenching rate of hydroxyls and raise the cross-relaxation (3H6 + 3H4 → 3F4 + 3F4) rate. Our results suggest that the Tm3+ doped Bi2O3-GeO2-Ga2O3 glass with BaF2 might be potential to the application in efficient ~1.8 μm lasers system. PMID:27506152

  3. Spectroscopic properties and mechanism of Tm3+/Er3+/Yb3+co-doped oxyfluorogermanate glass ceramics containing BaF2 nanocrystals

    NASA Astrophysics Data System (ADS)

    Hu, Yue-Bo; Qiu, Jian-Bei; Zhou, Da-Cheng; Song, Zhi-Guo; Yang, Zheng-Wen; Wang, Rong-Fei; Jiao, Qing; Zhou, Da-Li

    2014-02-01

    Transparent Tm3+/Er3+/Yb3+ co-doped oxyfluorogermanate glass ceramics containing BaF2 nanocrystals are prepared. Under excitation of a 980-nm laser diode (LD), compared with the glass before heat treatment, the Tm3+/Er3+/Yb3+co-doped oxyfluorogermanate glass ceramics can emit intense blue, green and red up-conversion luminescence and Stark-split peaks; X-ray diffraction (XRD) and transmission electron microscope (TEM) results show that BaF2 nanocrystals with an average diameter of 20 nm are precipitated from the glass matrix. Stark splitting of the up-conversion luminescence peaks in the glass ceramics indicates that Tm3+, Er3+ and (or) Yb3+ ions are incorporated into the BaF2 nanocrystals. The up-conversion luminescence intensities of Tm3+, Er3+ and the splitting degree of luminescence peaks in the glass ceramics increase significantly with the increase of heat treat temperature and heat treat time extension. In addition, the possible energy transfer process between rare earth ions and the up-conversion luminescence mechanism are also proposed.

  4. Optical characterization of Tm(3+) doped Bi2O3-GeO2-Ga2O3 glasses in absence and presence of BaF2.

    PubMed

    Han, Kexuan; Zhang, Peng; Wang, Shunbin; Guo, Yanyan; Zhou, Dechun; Yu, Fengxia

    2016-08-10

    In this paper, Two new Bi2O3-GeO2-Ga2O3 glasses (one presence of BaF2) doped with 1mol% Tm2O3 were prepared by melt-quenching technique. Differential thermal analysis (DTA), the absorption, Raman, IR spectra and fluorescence spectra were measured. The Judd-Ofelt intensity parameters, emission cross section, absorption cross section, and gain coefficient of Tm(3+) ions were comparatively investigated. After the BaF2 introduced, the glass showed a better thermal stability, lower phonon energy and weaker OH(-) absorption coefficient, meanwhile, a larger ~1.8 μm emission cross section σem (7.56 × 10(-21) cm(2)) and a longer fluorescence lifetime τmea (2.25 ms) corresponding to the Tm(3+): (4)F3 → (3)H6 transition were obtained, which is due to the addition of fluoride in glass could reduce the quenching rate of hydroxyls and raise the cross-relaxation ((3)H6 + (3)H4 → (3)F4 + (3)F4) rate. Our results suggest that the Tm(3+) doped Bi2O3-GeO2-Ga2O3 glass with BaF2 might be potential to the application in efficient ~1.8 μm lasers system.

  5. Optical characterization of Tm3+ doped Bi2O3-GeO2-Ga2O3 glasses in absence and presence of BaF2

    NASA Astrophysics Data System (ADS)

    Han, Kexuan; Zhang, Peng; Wang, Shunbin; Guo, Yanyan; Zhou, Dechun; Yu, Fengxia

    2016-08-01

    In this paper, Two new Bi2O3-GeO2-Ga2O3 glasses (one presence of BaF2) doped with 1mol% Tm2O3 were prepared by melt-quenching technique. Differential thermal analysis (DTA), the absorption, Raman, IR spectra and fluorescence spectra were measured. The Judd–Ofelt intensity parameters, emission cross section, absorption cross section, and gain coefficient of Tm3+ ions were comparatively investigated. After the BaF2 introduced, the glass showed a better thermal stability, lower phonon energy and weaker OH‑ absorption coefficient, meanwhile, a larger ~1.8 μm emission cross section σem (7.56 × 10‑21 cm2) and a longer fluorescence lifetime τmea (2.25 ms) corresponding to the Tm3+: 4F3 → 3H6 transition were obtained, which is due to the addition of fluoride in glass could reduce the quenching rate of hydroxyls and raise the cross-relaxation (3H6 + 3H4 → 3F4 + 3F4) rate. Our results suggest that the Tm3+ doped Bi2O3-GeO2-Ga2O3 glass with BaF2 might be potential to the application in efficient ~1.8 μm lasers system.

  6. Luminescence properties of dual valence Eu doped nano-crystalline BaF2 embedded glass-ceramics and observation of Eu2+ → Eu3+ energy transfer.

    PubMed

    Biswas, Kaushik; Sontakke, Atul D; Sen, R; Annapurna, K

    2012-03-01

    Europium doped glass-ceramics containing BaF(2) nano-crystals have been prepared by using the controlled crystallization of melt-quenched glasses. X-ray diffraction and transmission electron microscopy have confirmed the presence of cubic BaF(2) nano-crystalline phase in glass matrix in the ceramized samples. Incorporation of rare earth ions into the formed crystalline phase having low phonon energy of 346 cm(-1) has been demonstrated from the emission spectra of Eu(3+) ions showing the transitions from upper excitation states (5)D(J) (J = 1, 2, and 3) to ground states for the glass-ceramics samples. The presence of divalent europium ions in glass and glass-ceramics samples is confirmed from the dominant blue emission corresponding to its 5d-4f transition under an excitation of 300 nm. Increase in the reduction of trivalent europium (Eu(3+)) ions to divalent (Eu(2+)) with the extent of ceramization is explained by charge compensation model based on substitution defect mechanisms. Further, the phenomenon of energy transfer from Eu(2+) to Eu(3+) ion by radiative trapping or re-absorption is evidenced which increases with the degree of ceramization. For the first time, the reduction of Eu(3+) to Eu(2+) under normal air atmospheric condition has been observed in a BaF(2) containing oxyfluoride glass-ceramics system.

  7. Understanding Low Energy Gamma Emission from Fission and Capture with DANCE

    NASA Astrophysics Data System (ADS)

    Wilburn, Grey; Couture, Aaron; Mosby, Shea

    2012-10-01

    Los Alamos National Laboratory's Detector for Advanced Neutron Capture Experiments (DANCE) consists of 160 barium fluoride (BaF2) detectors in a 4π array used to study cross-section measurements from neutron capture reactions. Further, recent studies have taken advantage of DANCE to study the gamma emission from fission, which is not well characterized. Neutron capture is studied because of its relevance to nuclear astrophysics (almost all elements heavier than iron are formed via neutron capture) and nuclear energy, where neutron capture is a poison in the reactor. Gamma ray cascades following neutron capture and fission include photons with energies between 100 keV and 10 MeV. DANCE uses a ^6LiH sphere to attenuate scattered neutrons, the primary background in DANCE. Unfortunately, it also attenuates low energy gamma rays. In order to quantify this effect and validate simulations, direct measurements of low energy gammas were made with a high purity germanium (HPGe) crystal. HPGe's allow for high resolution measurements of low energy gamma rays that are not possible using the BaF2 crystals. The results and their agreement with simulations will be discussed.

  8. Ho3+/Yb3+ co-doped TeO2-BaF2-Y2O3 glasses for ∼1.2 μm laser applications

    NASA Astrophysics Data System (ADS)

    Wang, Shunbin; Li, Chengzhi; Yao, Chuanfei; Jia, Shijie; Jia, Zhixu; Qin, Guanshi; Qin, Weiping

    2017-02-01

    Intense ∼1.2 μm fluorescence is observed in Ho3+/Yb3+ co-doped TeO2-BaF2-Y2O3 glasses under 915 nm laser diode excitation. The 1.2 μm emission can be ascribed to the transition 5I6→5I8 of Ho3+. With the introducing of BaF2, the content of OH in the glasses drops markedly, and the 1.2 μm emission intensity increases gradually as increasing the concentration percentage of BaF2. Furthermore, microstructured fibers based on the TeO2-BaF2-Y2O3 glasses are fabricated by using a rod-in-tube method, and a relative positive gain of ∼9.42 dB at 1175.3 nm is obtained in a 5 cm long fiber.

  9. Commissioning the DANTE array of BaF2 detectors at TRIUMF-ISAC using a fast-timing lifetime measurement

    NASA Astrophysics Data System (ADS)

    Cross, D. S.; Ball, G. C.; Garrett, P. E.; Triambak, S.; Williams, S. J.; Andreoiu, C.; Churchman, R.; Garnsworthy, A. B.; Hackman, G.; Leslie, J. R.; Orce, J. N.; Sumithrarachchi, C. S.; Svensson, C. E.

    2011-08-01

    The Di-pentagonal Array for Nuclear Timing Experiments (DANTE) is an array of ten BaF2 detectors used in conjunction with the 8π gamma-ray spectrometer at the TRIUMF-ISAC radioactive-ion beam facility. DANTE is used to conduct direct lifetime measurements of nuclear excited states in the picosecond - nanosecond range. This, in turn, will aid in probing the collective structures of deformed nuclei. The capability of DANTE to measure nanosecond-scale lifetimes is demonstrated by using a 152Eu source. The half-life of the Iπ = 21+ state of 152Sm is measured to be 1.426 ± 0.018 ns.

  10. Temperature dependence of optical anisotropy parameter of CaF2, BaF2 and SrF2 materials

    NASA Astrophysics Data System (ADS)

    Snetkov, Ilya; Yakovlev, Alexey; Palashov, Oleg

    2017-07-01

    Thermally induced depolarization in undoped CaF2, BaF2 and SrF2 crystals was measured. The obtained results were used to determine temperature dependence of the optical anisotropy parameter ξ of these materials in the 80-300 K range. Temperature dependence of the orientation of crystallographic axes corresponding to the ;zero depolarization; orientation was found. It was revealed that thermally induced depolarization in the studied materials cooled to 80 K reduces by more than 100 times, with changes in the parameter ξ being 5.8%, 6.4% and 28%, respectively.

  11. Dance Dynamics: Gender Issues in Dance Education.

    ERIC Educational Resources Information Center

    Meglin, Joellen A.; And Others

    1994-01-01

    Seven articles present gender issues from a variety of perspectives, discussing a gender fair dance education program in Australia, gender issues in dance history pedagogy, women and dance performance, encouraging male participation in dance, using West African dance to combat gender issues, and gender issues across the curriculum. (SM)

  12. Formation of metal nanoparticles in MgF2, CaF2 and BaF2 crystals under the electron beam irradiation

    NASA Astrophysics Data System (ADS)

    Bochkareva, Elizaveta S.; Sidorov, Alexander I.; Yurina, Uliana V.; Podsvirov, Oleg A.

    2017-07-01

    It is shown experimentally that electron beam action with electrons energies of 50 and 70 keV on MgF2, CaF2 and BaF2 crystals results in local formation in the crystal near-surface layer of Mg, Ca or Ba nanoparticles which possess plasmon resonance. In the case of MgF2 spheroidal nanoparticles are formed, in the cases of CaF2 and BaF2 - spherical. The formation of metal nanoparticles is confirmed by computer simulation in dipole quasistatic approximation. The dependence of absorption via electron irradiation dose is non-linear. It is caused by the increase of nanoparticles concentration and by the increase of nanoparticles sizes during irradiation. In the irradiated zones of MgF2 crystals, for irradiation doses less than 80 mC/cm2, the intense luminescence in a visible range appears. The practical application of fabricated composite materials for multilevel optical information recording is discussed.

  13. Dance Lessons.

    PubMed

    Hahn, Emily

    2015-01-01

    Nursing has been described as an art and a science. The scientific aspect of nursing can be learned in nursing school and in years of practice. However, the art of nursing is enriched by each nurse's connection with life experiences. The purpose of this article is to highlight my particular life experience with dance and to show how studying dance has helped me become the strong nursing leader I am today.

  14. Absolute refractive indices and thermal coefficients of CaF2, SrF2, BaF2, and LiF near 157 nm.

    PubMed

    Burnett, John H; Gupta, Rajeev; Griesmann, Ulf

    2002-05-01

    We present high-accuracy measurements for wavelengths near 157 nm of the absolute index of refraction, the index dispersion, and the temperature dependence of the index for the ultraviolet optical materials with cubic symmetry: CaF2, SrF2, BaF2, and LiF. Accurate values of these quantities for these materials are needed for designs of the lens systems for F2 excimer-laser-based exposure tools for 157-nm photolithography. These tools are expected to use CaF2 as the primary optical material and possibly one of the others to correct for chromatic aberrations. These optical properties were measured by the minimum deviation method. Absolute refractive indices were obtained with an absolute accuracy of 5 x 10(-6) to 6 x 10(-6).

  15. Dance Therapy.

    ERIC Educational Resources Information Center

    Leventhal, Marcia B.

    1980-01-01

    Dance therapy deals with personal growth via body-mind interaction. A change in movement expression is believed to result in a personality or behavior change. The therapist is trained to become sensitive to movement expression as it relates to the psychological, motor, and cognitive development of the child. (JN)

  16. Dance Therapy.

    ERIC Educational Resources Information Center

    Leventhal, Marcia B.

    1980-01-01

    Dance therapy deals with personal growth via body-mind interaction. A change in movement expression is believed to result in a personality or behavior change. The therapist is trained to become sensitive to movement expression as it relates to the psychological, motor, and cognitive development of the child. (JN)

  17. DANCEing with the Stars: Measuring Neutron Capture on Unstable Isotopes with DANCE

    NASA Astrophysics Data System (ADS)

    Couture, A.; Agvaanluvsan, U.; Baker, J. D.; Bayarbadrahk, B.; Becker, J. A.; Bond, E.; Bredeweg, T. A.; Chyzh, A.; Dashdorj, D.; Fowler, M.; Haight, R. C.; Jandel, M.; Keksis, A. L.; O'Donnell, J. M.; Reifarth, R.; Rundberg, R.; Ullmann, J. L.; Vieira, D. J.; Wouters, J. M.

    2009-03-01

    Isotopes heavier than iron are known to be produced in stars through neutron capture processes. Two major processes, the slow (s) and rapid (r) processes are each responsible for 50% of the abundances of the heavy isotopes. The neutron capture cross sections of the isotopes on the s process path reveal information about the expected abundances of the elements as well as stellar conditions and dynamics. Until recently, measurements on unstable isotopes, which are most important for determining stellar temperatures and reaction flow, have not been experimentally feasible. The Detector for Advance Neutron Capture Experiments (DANCE) located at the Los Alamos Neutron Science Center (LANSCE) was designed to perform time-of-flight neutron capture measurements on unstable isotopes for nuclear astrophysics, stockpile stewardship, and reactor development. DANCE is a 4-π BaF2 scintillator array which can perform measurements on sub-milligram samples of isotopes with half-lives as short as a few hundred days. These cross sections are critical for advancing our understanding of the production of the heavy isotopes.

  18. 63Ni (n ,γ ) cross sections measured with DANCE

    NASA Astrophysics Data System (ADS)

    Weigand, M.; Bredeweg, T. A.; Couture, A.; Göbel, K.; Heftrich, T.; Jandel, M.; Käppeler, F.; Lederer, C.; Kivel, N.; Korschinek, G.; Krtička, M.; O'Donnell, J. M.; Ostermöller, J.; Plag, R.; Reifarth, R.; Schumann, D.; Ullmann, J. L.; Wallner, A.

    2015-10-01

    The neutron capture cross section of the s -process branch nucleus 63Ni affects the abundances of other nuclei in its region, especially 63Cu and 64Zn. In order to determine the energy-dependent neutron capture cross section in the astrophysical energy region, an experiment at the Los Alamos National Laboratory has been performed using the calorimetric 4 π BaF2 array DANCE. The (n ,γ ) cross section of 63Ni has been determined relative to the well-known 197Au standard with uncertainties below 15%. Various 63Ni resonances have been identified based on the Q value. Furthermore, the s -process sensitivity of the new values was analyzed with the new network calculation tool NETZ.

  19. 10BaF2:NaF, Na3AlF6/TiO2 composite as a novel visible-light-driven photocatalyst based on upconversion emission

    NASA Astrophysics Data System (ADS)

    Liu, En-Zhou; Fan, Jun; Hu, Xiao-Yun; Hou, Wen-Qian; Dai, Hong-Zhe

    2012-04-01

    A rare-earth free upconversion luminescent material, 10BaF2:NaF, Na3AlF6, is synthesized by a hydrothermal method. The study of fluorescent spectrum indicates that it can convert visible light (550 nm—610 nm) into ultraviolet light (290 nm—350 nm), and two emission peaks at 304 nm and 324 nm are observed under the excitation of 583 nm at room temperature. Subsequently, 10BaF2:NaF, Na3AlF6/TiO2 composite photocatalyst is prepared and its catalytic activity is evaluated by the photocatalytic reduction of CO2 under visible light irradiation (λ > 515 nm). The results show that 10BaF2:NaF, Na3AlF6/TiO2 is a more effective photocatalyst for CO2 reduction than pure TiO2, their corresponding methanol yields are 179 and 0 μmol/g-cat under the same conditions. Additionally, the mechanism of photocatalytic reduction of CO2 on 10BaF2:NaF, Na3AlF6/TiO2 is proposed.

  20. The Masculine Mexican Folk Dance.

    ERIC Educational Resources Information Center

    Trujillo, Lorenzo A.

    1975-01-01

    Present day ethnic and/or folk dances grew from the remnants of primitive dances. A definition of folk dance is that it is the dance of the common people of a specific region of the world, which becomes ethnic when the dance is presented by the members of the ethnic race from where the dance originates. Within every folk dance is contained the…

  1. The Masculine Mexican Folk Dance.

    ERIC Educational Resources Information Center

    Trujillo, Lorenzo A.

    1975-01-01

    Present day ethnic and/or folk dances grew from the remnants of primitive dances. A definition of folk dance is that it is the dance of the common people of a specific region of the world, which becomes ethnic when the dance is presented by the members of the ethnic race from where the dance originates. Within every folk dance is contained the…

  2. Focus on Dance X: Religion and Dance.

    ERIC Educational Resources Information Center

    Fallon, Dennis J., Ed.; Wolbers, Mary Jane, Ed.

    Religion and dance are the foci of the essays in this publication. There are four major sections to the volume. The first section provides an overview of the history of dance and religion. The first essay provides an historical review up to the Middle Ages and describes dance as a "catalyst for religion" during this era. Other essays…

  3. Dance Heritage. Focus on Dance: VIII.

    ERIC Educational Resources Information Center

    Imel, E. Carmen, Ed.

    The theme of this bicentennial perspective on American dance is "Heritage, Festival, Horizons." The heritage section highlights dance activities of colonial America; the festival section answers the question, "Why do we have cause to celebrate?"; and the horizon section presents some of what is happening now in dance and what…

  4. Dance: Verities, Values, Visions.

    ERIC Educational Resources Information Center

    Boorman, Joyce, Ed.; Harris, Dorothy, Ed.

    The Binational Dance Conference was organized into three focal themes--verities, values, and visions in dance--to emphasize the known and accepted worth and value of dance, and to stimulate through knowledge and idea exchange, imaginative directions for dance in the future of both the United States and Canada. This thematic structure is also the…

  5. Volkstanze (Folk Dances).

    ERIC Educational Resources Information Center

    Hawrysz, Ilse

    German second language instructional materials include a summary of German folk dance terminology and 11 folk dances with music, lyrics, and dance instructions. Specific folk songs and dances (arranged in order of difficulty) include "Schusterpolka,""Polka zu Dreien,""Jagermarsch,""Lang Englisch," and "Schuhplattler." (MSE)

  6. Dance: Verities, Values, Visions.

    ERIC Educational Resources Information Center

    Boorman, Joyce, Ed.; Harris, Dorothy, Ed.

    The Binational Dance Conference was organized into three focal themes--verities, values, and visions in dance--to emphasize the known and accepted worth and value of dance, and to stimulate through knowledge and idea exchange, imaginative directions for dance in the future of both the United States and Canada. This thematic structure is also the…

  7. Temperature Dependence of the Surface Energy of the Low-index Planes of CaF2, BaF2 and SrF2

    NASA Astrophysics Data System (ADS)

    Bebelis, S.; Nikolopoulos, P.

    2017-02-01

    The temperature dependence of the surface energy γ of the low-index (111), (110) and (100) planes of CaF2, BaF2 and SrF2 was evaluated for the first time, using a simple method which is based on physical and thermodynamic quantities and considerations. The extrapolated to 0 K surface energy values agree well with the available theoretical data reported in the literature for the (111) plane and are close to those for the (110) plane, whereas they are significantly lower than those for the (100) plane. The calculated γ111 values for 298 K agree well with the corresponding experimentally determined literature values. The calculated γ100/γ111 ratio revealed formation of crystals with truncated octahedron structure in thermodynamic equilibrium. This structure remains practically constant with temperature. The surface energy values of fluoride melts formed by melting of octahedron structures, calculated via extrapolation of the surface energy of the solids to the melting points, were compared with experimentally determined literature values for melts resulting from single or polycrystalline materials.

  8. Temperature Dependence of the Surface Energy of the Low-index Planes of CaF2, BaF2 and SrF2

    NASA Astrophysics Data System (ADS)

    Bebelis, S.; Nikolopoulos, P.

    2017-03-01

    The temperature dependence of the surface energy γ of the low-index (111), (110) and (100) planes of CaF2, BaF2 and SrF2 was evaluated for the first time, using a simple method which is based on physical and thermodynamic quantities and considerations. The extrapolated to 0 K surface energy values agree well with the available theoretical data reported in the literature for the (111) plane and are close to those for the (110) plane, whereas they are significantly lower than those for the (100) plane. The calculated γ111 values for 298 K agree well with the corresponding experimentally determined literature values. The calculated γ100/γ111 ratio revealed formation of crystals with truncated octahedron structure in thermodynamic equilibrium. This structure remains practically constant with temperature. The surface energy values of fluoride melts formed by melting of octahedron structures, calculated via extrapolation of the surface energy of the solids to the melting points, were compared with experimentally determined literature values for melts resulting from single or polycrystalline materials.

  9. Ionic, electronic and ion-diffusion controlled relaxation processes in CaF2, BaF2 and LiBaF3 crystals

    NASA Astrophysics Data System (ADS)

    Ziraps, V.; Kulis, P.; Tale, I.; Veispals, A.

    The ionic, electronic and anion-diffusion controlled thermally stimulated relaxation (TSR) processes at 80-700 K in CaF2 BaF2 and LiBaF3 crystals (X-ray irradiated or non-irradiated) have been investigated by means of ionic conductivity, ionic thermally stimulated (TS) depolarization current (TSDC); as well as current (TSC), luminescence (TSL) and bleaching (TSB) techniques. Above 250-290 K broad and overlapping anion TSDC peaks and correlated TSB stages are detected. The TSB kinetics is initiated and controlled by anion detrapping and interaction with the localized charges, i.e., the anion-diffusion controlled TSR processes take place in fluorides. The TSL and TSC data for LiBaF3 indicate that the lifetime and drift of electrons at 80-250 K is very small because of deep retrapping. The main TSL peaks at 132K, 170K and 220 K are caused by Vk center detrapping and hole-diffusion controlled tunnel recombination within pairs like .

  10. Dynamical properties and instability of local fluorite BaF(2) structure around doped Mn(2+) ions-EPR and electron spin echo studies.

    PubMed

    Lijewski, S; Hoffmann, S K; Goslar, J; Wencka, M; Ulanov, V A

    2008-09-24

    The electron paramagnetic resonance (EPR) and electron spin echo (ESE) were measured at the X-band for Mn(2+) in a BaF(2) crystal in the temperature range 4.2-300 K. In addition to the cubic symmetry centre, two other lower concentration tetragonal centres were identified. Temperature variations and computer simulation of the EPR spectrum confirm that the cubic symmetry of the MnF(8) centre is deformed to two T(d) tetrahedra of different dimensions at around 45 K. Electron spin relaxation was measured in the temperature range 4.2-35 K, where the ESE signal was detectable. For higher temperature the Mn(2+) dynamics produces homogeneously broadened EPR lines. At the lowest temperatures the spin-lattice relaxation is governed by ordinary phonon processes with 1/T(1)∼T(5). The efficiency of these processes rapidly decreases and at about 11 K a local mode of energy 17 cm(-1) becomes the relaxation mechanism. Phase relaxation observed as ESE signal dephasing indicates that after the local deformation jumps (tunnelling with frequency 4 × 10(8) s(-1)) between the two tetrahedral configurations appear, with the energy barrier being the local mode energy. This motion is directly visible as a resonance-type enhancement of the ESE dephasing rate 1/T(M) around 11 K. Only the cubic centre displays the above dynamics.

  11. White up-conversion emission in Ho3+/Tm3+/Yb3+ tri-doped glass ceramics embedding BaF2 nanocrystals

    NASA Astrophysics Data System (ADS)

    Li, Chenxia; Xu, Shiqing; Ye, Rengguang; Deng, Degang; Hua, Youjie; Zhao, Shilong; Zhuang, Songlin

    2011-04-01

    Ho3+/Tm3+/Yb3+ tri-doped glass ceramics with white light emitting have been developed and demonstrated. Pumped by 980 nm laser diode (LD), intensive red, green and blue up-conversions (UC) were obtained. The green emission is assigned to Ho3+ ion and the blue emission is assigned to Tm3+ ion, whereas the red emission is the combination contribution of the Ho3+ and Tm3+ ions. The RGB intensities could be adjusted by tuning the rare-earth ion concentration and pump power intensity. Thus, multicolor of the luminescence, including perfect white light with CIE-X=0.329 and CIE-Y=0.342 in the 1931 CIE chromaticity diagram can be obtained in 0.15 Ho3+/0.2Tm3+/3Yb3+ tri-doped glass ceramics embedding BaF2 nanocrystals pumped by a single infrared laser diode source of 980 nm at 500 mW. The up-conversion luminescence mechanism of Yb3+ sensitize Ho3+ and Tm3+ ions and the energy transfer from Ho3+ to Tm3+ in oxy-fluoride silicate glass ceramics were analyzed.

  12. Structural properties of Bi2Te3 topological insulator thin films grown by molecular beam epitaxy on (111) BaF2 substrates

    NASA Astrophysics Data System (ADS)

    Fornari, Celso I.; Rappl, Paulo H. O.; Morelhão, Sérgio L.; Abramof, Eduardo

    2016-04-01

    Structural properties of topological insulator bismuth telluride films grown epitaxially on (111) BaF2 with a fixed Bi2Te3 beam flux were systematically investigated as a function of substrate temperature and additional Te flux. A layer-by-layer growth mode is observed since the early stages of epitaxy and remains throughout the whole deposition. Composition of the epitaxial films produced here stays between Bi2Te3 and Bi4Te5, as determined from the comparison of the measured x-ray diffraction curves with calculations. The substrate temperature region, where the growth rate remains constant, is found to be the most appropriate to obtain ordered Bi2Te3 films. Line width of the L = 18 Bi2Te3 diffraction peaks as low as 140 arcsec was obtained, indicating high crystalline quality. Twinning domains density rises with increasing growth temperature and reducing Te extra flux. X-ray reflectivity curves of pure Bi2Te3 films with thickness from 165 to 8 nm exhibited well defined interference fringes, evidencing homogeneous layers with smooth surface. Our results demonstrate that Bi2Te3 films with very well controlled structural parameters can be obtained. High structural quality Bi2Te3 films as thin as only eight quintuple layers grown here are promising candidates for intrinsic topological insulator.

  13. Ba(OH)2 Equilibria in the System Ba-O-H-F, With Application to the Formation of Ba2YCu3O6.5 + x From BaF2-Precursors

    PubMed Central

    Cook, L. P.; Wong-Ng, W.; Feenstra, R.

    2005-01-01

    The ex situ process for fabricating Ba2YCu3O6.5 + x superconducting tapes from BaF2- based precursors involves a hydration/oxidation reaction at ≈730 °C to 750 °C generally written as: (2BaF2+Y+3Cu)(amorphous)+(2H2O+2.25O2)(g)→Ba2YCu3O6.5+x(s)+4HF(g). However, microscopic observations of partially processed films suggest the presence of a transient liquid phase during conversion. Alternatively, the conversion reaction can be rewritten as the sum of several intermediate steps, including the formation of a barium hydroxide liquid: (BaF2)(amorphous)+2H2O(g)→Ba(OH)2(liq)+2HF(g). To evaluate the possibility of a hydroxide liquid conversion step, thermodynamic calculations on the stability of Ba(OH)2(liq) have been completed from 500 °C to 900 °C at 0.1 MPa ptotal. Based on currently available data, the calculated phase diagrams suggest that a viable hydroxide reaction path exists in the higher part of this temperature range. The calculations indicate that Ba(OH)2(liq) may be stable at log pH2O (Pa) values from ≈4 to 5, provided log pHF (Pa) values can be maintained below 0 to −1. Limited experimental confirmation is provided by results of an experiment on BaF2(s) at 815 °C, 0.1 MPa pH2O, in which essentially all F at the surface was replaced by O. It is therefore possible that processing routes exist for producing Ba2YCu3O6.5 + x based on the presence of a Ba(OH)2 liquid, which might have an effect on conversion rates and texturing in the superconducting film. PMID:27308108

  14. Dance Education Research and Supplementary Articles.

    ERIC Educational Resources Information Center

    Minton, Sandra, Comp.

    This bibliography presents listings in the following areas: assessment in dance education; attitudinal studies in dance education; dance certification, standards, status; dance curricula; dance education history; dance education and technology; dance education theory; dance teacher behaviors; dance teacher preparation; descriptions of dance…

  15. The quasi-binary phase diagram BaF2-BaBr2 and its relation to the x-ray storage phosphor BaFBr : Eu2+

    NASA Astrophysics Data System (ADS)

    Kolb, R.; Schlapp, M.; Hesse, S.; Schmechel, R.; von Seggern, H.; Fasel, C.; Riedel, R.; Ehrenberg, H.; Fuess, H.

    2002-08-01

    In order to understand the formation and stoichiometry of the x-ray storage phosphor BaFBr : Eu2+, the phase diagram of the quasi-binary BaF2-BaBr2 system has been investigated. The phase diagram was obtained by means of differential thermal analysis and temperature controlled x-ray diffraction experiments. The resulting phase diagram indicates that BaFBr forms a compound with no detectable solid solubility for neither BaF2 nor BaBr2. Experiments to obtain non-stoichiometric BaFBr via the synthesis route using BaF2 and NH4Br as proposed in the literature could not be verified. It will be shown that the type of colour centre created during x-ray irradiation is related to the non-stoichiometry of the starting compositions before sintering. A surplus of either barium fluoride or barium bromide during sintering allows the controlled formation of F(Br-)- and F(F-)-centres, respectively.

  16. Glass structure and NIR emission of Er3+ at 1.5 μm in oxyfluoride BaF2-Al2O3-B2O3 glasses

    NASA Astrophysics Data System (ADS)

    Shinozaki, Kenji; Pisarski, Wojciech; Affatigato, Mario; Honma, Tsuyoshi; Komatsu, Takayuki

    2015-12-01

    The glass structure, photoluminescence properties of Eu3+, Judd-Ofelt analysis, and near infrared emissions of Er3+ at 1.5 μm in the oxyfluoride glasses and glass-ceramics of 1Eu2O3- or 1Er2O3-doped 50BaF2-xAl2O3-(50 - x)B2O3 (x = 0-25 mol%) were investigated. It was clarified on the ground of Raman scattering spectroscopy and F1s and O1s XPS measurements that the glass with no Al2O3 (1Er2O3-50BaF2-50B2O3) is composed of BO3, BO2F and BO3F units with F-Ba bonds. The glasses with 25Al2O3 (1Er2O3-50BaF2-25Al2O3-25B2O3) is mainly composed of BO3- and Al(O,F)x units. Existence of non-bridging oxygen was not detected by O1s-XPS spectra. It was proposed that these structures are largely affected on crystallization behavior, e.g., the glass with no Al2O3 forms BaF2 and β-BaB2O4 due to Ba-F bonds and the glass with 25Al2O3 forms BaAlBO3F2 because the glass structure composed of BO3 and Al(O,F) units is similar to the BaAlBO3F2 crystal structure. Judd-Ofelt parameters of Er3+ and Eu3+ in the glasses showed almost the same values in Ω4 and Ω6 for each glass, on the other hand Ω2 decreased with addition of Al2O3. The emission spectra of Er3+ at 1.5 μm in the glasses and glass-ceramics with BaAlBO3F2 crystals showed broad peaks. It is proposed that oxyfluoride glasses and glass-ceramics based on the BaF2-Al2O3-B2O3 system have a high potential for optical device applications such as broadband optical amplifiers.

  17. Dance Training for Gymnastics.

    ERIC Educational Resources Information Center

    Pica, Rae

    This book views gymnastics as both sport and art and provides gymnasts with an introduction to the types of dance training that can enhance their performances. Dance training routines that incorporate several dance styles are presented to help gymnasts acquire polish, prevent injuries, improve their body alignment, express their creativity, and…

  18. Saving the Last Dance

    ERIC Educational Resources Information Center

    Douban, Gigi

    2007-01-01

    This article features a 76-year-old dance program instructor Annie Lindsay. She has been teaching at Ramsay High School in Birmingham, Alabama, since 1970. Maintaining the dance program has become a personal mission for Lindsay. She could have retired long ago, but is afraid that if she does, Birmingham, Alabama's, last public dance school class…

  19. Dance Education in Korea

    ERIC Educational Resources Information Center

    Byeon, Jae-Kyung

    2012-01-01

    Despite a structured physical education system and related policies, dance education in Korea largely exists as a course in name only, without achieving its unique goals. It lacks standards within the physical education curriculum, which indicates that dance education is not conducted properly. Thus, the content and level of dance education vary…

  20. Maine Dance Curriculum Guide.

    ERIC Educational Resources Information Center

    Grindel, Susan; And Others

    This curriculum guide is designed to support those in Maine who wish to establish or enhance dance education in any educational areas and at elementary or secondary levels. A preface describes the state's dance heritage. An introduction argues for the importance of dance education. The next section addresses pedagogy and explains how to create and…

  1. Dancing in the Forest: Narrative Writing through Dance.

    ERIC Educational Resources Information Center

    Smith, Kathleen L.

    2002-01-01

    Explores how one first-grade teacher incorporates dance experiences to support lessons across the curriculum. Describes the exploration of basic dance elements; creation of simple dances to support lessons in math, science, and language arts; the study of movement in nature; creation of a dance story; and use of the dance story to produce a…

  2. Dance Therapy: Focus on Dance VII.

    ERIC Educational Resources Information Center

    Mason, Kathleen Criddle, Ed.

    This document is a collection of essays by various authors on the subject of dance therapy. Dance therapy, in the introduction of this document, is defined as a form of psychotherapy in which the therapist utilizes movement interaction as the primary means of accomplishing therapeutic goals. The document is divided into five parts: a)…

  3. Dance Therapy: Focus on Dance VII.

    ERIC Educational Resources Information Center

    Mason, Kathleen Criddle, Ed.

    This document is a collection of essays by various authors on the subject of dance therapy. Dance therapy, in the introduction of this document, is defined as a form of psychotherapy in which the therapist utilizes movement interaction as the primary means of accomplishing therapeutic goals. The document is divided into five parts: a)…

  4. The Art of Ballroom Dance.

    ERIC Educational Resources Information Center

    Fallon, Dennis J.; Kuchenmeister, Sue Ann

    This book is intended for both students and teachers of ballroom dance. It begins with detailed descriptions of the fundamentals of ballroom dance and systematically builds to complex dance routines. In each chapter, devoted to a selected American or Latin American dance, the basic steps of the dance are presented first followed by recommended…

  5. Measurement of the 97Mo(n ,γ ) reaction with the DANCE γ calorimeter array

    NASA Astrophysics Data System (ADS)

    Walker, C. L.; Krtička, M.; Baramsai, B.; Bečvář, F.; Bredeweg, T. A.; Chyzh, A.; Haight, R. C.; Jandel, M.; Kroll, J.; Mitchell, G. E.; O'Donnell, J. M.; Rundberg, R. S.; Ullmann, J. L.; Valenta, S.; Wilhelmy, J. B.

    2015-07-01

    Spectra of γ rays following the 97Mo(n ,γ ) reaction were measured as a function of incident neutron energy with the DANCE (Detector for Advanced Neutron Capture Experiments) array of 160 BaF2 scintillation detectors at the Los Alamos Neutron Science Center using an enriched 97Mo target. These spectra were used for the assignment of spins of the 97Mo resonances up to neutron energy En=1.7 keV, as well as in the study of photon strength functions (PSFs) in 98Mo. Analysis of the spectra with the nuclear statistical model showed that they can be well reproduced with the same PSF models which well described the γ decay following slow neutron capture in 95Mo. On the other hand, the spectra are inconsistent with PSFs describing some other experimental data in 98Mo.

  6. Application of the Statistical ICA Technique in the DANCE Data Analysis

    NASA Astrophysics Data System (ADS)

    Baramsai, Bayarbadrakh; Jandel, M.; Bredeweg, T. A.; Rusev, G.; Walker, C. L.; Couture, A.; Mosby, S.; Ullmann, J. L.; Dance Collaboration

    2015-10-01

    The Detector for Advanced Neutron Capture Experiments (DANCE) at the Los Alamos Neutron Science Center is used to improve our understanding of the neutron capture reaction. DANCE is a highly efficient 4 π γ-ray detector array consisting of 160 BaF2 crystals which make it an ideal tool for neutron capture experiments. The (n, γ) reaction Q-value equals to the sum energy of all γ-rays emitted in the de-excitation cascades from the excited capture state to the ground state. The total γ-ray energy is used to identify reactions on different isotopes as well as the background. However, it's challenging to identify contribution in the Esum spectra from different isotopes with the similar Q-values. Recently we have tested the applicability of modern statistical methods such as Independent Component Analysis (ICA) to identify and separate different (n, γ) reaction yields on different isotopes that are present in the target material. ICA is a recently developed computational tool for separating multidimensional data into statistically independent additive subcomponents. In this conference talk, we present some results of the application of ICA algorithms and its modification for the DANCE experimental data analysis. This research is supported by the U. S. Department of Energy, Office of Science, Nuclear Physics under the Early Career Award No. LANL20135009.

  7. Characterization of epitaxial EuS(111) thin films on BaF2(111) and SrF2(111) substrates grown by molecular beam epitaxy

    NASA Astrophysics Data System (ADS)

    Senba, Shinya; Matsumoto, Naoki; Jomura, Mitsuhiro; Asada, Hironori; Koyanagi, Tsuyoshi; Kishimoto, Kengo; Fukuma, Yasuhiro

    2013-06-01

    We have successfully grown EuS (111) epitaxial films on BaF2 (111) and SrF2 (111) substrates by using molecular beam epitaxy at substrate temperatures ( T S 's) between 100 and 500 °C. Pole figures of X-ray diffraction indicate a high degree of in-plane orientation, and all of the samplesshow very high resistivity. The surface roughness for 10-nm-thick EuS films on BaF2 (111) and SrF2 (111) substrates measured by using atomic force microscopy (AFM) are 0.122 and 0.092 nm, respectively. The Curie temperature of the EuS films increases up to ˜16 K with increasing T S . We also try to manipulate the coercive force, which is an important magnetic property, by Te-doping to achieve an anti-parallel magnetization state between two ferromagnetic layers in spin devices. The obtained coercive force for the Te-doped film (110 Oe) is large compared with that for the undoped one (20 Oe).

  8. Effect of high-energy electron irradiation in an electron microscope column on fluorides of alkaline earth elements (CaF2, SrF2, and BaF2)

    NASA Astrophysics Data System (ADS)

    Nikolaichik, V. I.; Sobolev, B. P.; Zaporozhets, M. A.; Avilov, A. S.

    2012-03-01

    The effect of high-energy (150 eV) electron irradiation in an electron microscope column on crystals of fluorides of alkaline earth elements CaF2, SrF2, and BaF2 is studied. During structural investigations by electron diffraction and electron microscopy, the electron irradiation causes chemical changes in MF2 crystals such as the desorption of fluorine and the accumulation of oxygen in the irradiated area with the formation of oxide MO. The fluorine desorption rate increases significantly when the electron-beam density exceeds the threshold value of ˜2 × 103 pA/cm2). In BaF2 samples, the transformation of BaO into Ba(OH)2 was observed when irradiation stopped. The renewal of irradiation is accompanied by the inverse transformation of Ba(OH)2 into BaO. In the initial stage of irradiation of all MF2 compounds, the oxide phase is in the single-crystal state with a lattice highly matched with the MF2 matrix. When the irradiation dose is increased, the oxide phase passes to the polycrystalline phase. Gaseous products of MF2 destruction (in the form of bubbles several nanometers in diameter) form a rectangular array with a period of ˜20 nm in the sample.

  9. Novel and easy access to highly luminescent Eu and Tb doped ultra-small CaF2, SrF2 and BaF2 nanoparticles - structure and luminescence.

    PubMed

    Ritter, Benjamin; Haida, Philipp; Fink, Friedrich; Krahl, Thoralf; Gawlitza, Kornelia; Rurack, Knut; Scholz, Gudrun; Kemnitz, Erhard

    2017-02-28

    A universal fast and easy access at room temperature to transparent sols of nanoscopic Eu(3+) and Tb(3+) doped CaF2, SrF2 and BaF2 particles via the fluorolytic sol-gel synthesis route is presented. Monodisperse quasi-spherical nanoparticles with sizes of 3-20 nm are obtained with up to 40% rare earth doping showing red or green luminescence. In the beginning luminescence quenching effects are only observed for the highest content, which demonstrates the unique and outstanding properties of these materials. From CaF2:Eu10 via SrF2:Eu10 to BaF2:Eu10 a steady increase of the luminescence intensity and lifetime occurs by a factor of ≈2; the photoluminescence quantum yield increases by 29 to 35% due to the lower phonon energy of the matrix. The fast formation process of the particles within fractions of seconds is clearly visualized by exploiting appropriate luminescence processes during the synthesis. Multiply doped particles are also available by this method. Fine tuning of the luminescence properties is achieved by variation of the Ca-to-Sr ratio. Co-doping with Ce(3+) and Tb(3+) results in a huge increase (>50 times) of the green luminescence intensity due to energy transfer Ce(3+) → Tb(3+). In this case, the luminescence intensity is higher for CaF2 than for SrF2, due to a lower spatial distance of the rare earth ions.

  10. Dance medicine: current concepts.

    PubMed

    Miller, Clay

    2006-11-01

    Dance medicine has grown exponentially over the past 10 to 15 years and continues to grow every year as more former professional dancers and students of dance enter into the field of medicine. Dance medicine is part of the field of performing arts medicine, which specializes in evaluating and treating performing artists such as musicians, dancers, actors/actresses, and vocalists. This article reviews the literature on dance medicine for various health-related medical issues, for the types of injuries commonly found, for the common surgical and rehabilitation interventions, and for injury prevention used in this unique group of patients.

  11. Assessment in Elementary Dance Education

    ERIC Educational Resources Information Center

    Englebright, Krissa; Mahoney, Meg Robson

    2012-01-01

    In this article, two public school elementary dance educators share their experiences developing and implementing dance performance assessments. The assessments were developed for the State of Washington Office of the Superintendent of Public Instruction to assess student learning in dance education and bring dance assessment to an equal platform…

  12. Dance for Older Adults.

    ERIC Educational Resources Information Center

    Pruett, Diane Milhan, Ed.; And Others

    1983-01-01

    Dance programs for older adults that encourage exercise and socializing are described in six articles. Program guidelines of the American Alliance Committee on Aging are explained, and other articles emphasize a movement education approach that may involve intergenerational contact. A dance program held in a worship setting is also discussed. (PP)

  13. Injuries from break dancing.

    PubMed

    Norman, R A; Grodin, M A

    1984-10-01

    Break dancing is a popular contemporary activity that has important medical implications. Some dancers have complained of lower back pain and difficulty in bending over-the "breakdance back syndrome." Break dancing injuries are often comparable to the orthopedic injuries that occur in unsupervised athletic activities. Careful screening, instruction, supervision and training of break dancers will help prevent injuries.

  14. Automatic Dance Lesson Generation

    ERIC Educational Resources Information Center

    Yang, Yang; Leung, H.; Yue, Lihua; Deng, LiQun

    2012-01-01

    In this paper, an automatic lesson generation system is presented which is suitable in a learning-by-mimicking scenario where the learning objects can be represented as multiattribute time series data. The dance is used as an example in this paper to illustrate the idea. Given a dance motion sequence as the input, the proposed lesson generation…

  15. Professionalism in Dance Education

    ERIC Educational Resources Information Center

    Koff, Susan R.; Mistry, Gianna Limone

    2012-01-01

    Professionalism in Dance Education is a complex construction. It can be imposed from the outside (degree completed, job status, salary) or can be identified from the professional herself. Seven graduate dance education students were interviewed with specific focus on the transition from student to professional and the feelings surrounding this…

  16. Dance, Mind & Body.

    ERIC Educational Resources Information Center

    Minton, Sandra Cerny

    This book features 128 exploration exercises to help dancers improve their focus, observe and explore movement systematically, and refine their techniques to create better dances. It explores the fine line separating dance and movement. Nine chapters include: (1) "Creating Spatial Awareness" (using personal and general space and focusing…

  17. Dance, Mind & Body.

    ERIC Educational Resources Information Center

    Minton, Sandra Cerny

    This book features 128 exploration exercises to help dancers improve their focus, observe and explore movement systematically, and refine their techniques to create better dances. It explores the fine line separating dance and movement. Nine chapters include: (1) "Creating Spatial Awareness" (using personal and general space and focusing…

  18. Creative Dance and Basketball

    ERIC Educational Resources Information Center

    Erickson, David

    2004-01-01

    Physical education teachers enjoy the special privilege of guiding children to discover unique ways for expressing and communicating ideas, attitudes, thoughts, and emotions through movement. Creative dance lets children explore movement possibilities limited only by one's imagination. Individually and collectively, creative dance encourages…

  19. Aesthetics and Dance.

    ERIC Educational Resources Information Center

    Thomas, Carolyn E.

    The nine articles in this monograph deal with aesthetics from a broad-based approach appealing to an eclectic dance audience. The papers were written by dancers, dance philosophers, and physical educators. Two papers examine the role of the body as the dancers' aesthetic medium, including the use of yoga to increase body awareness. Other papers…

  20. Creative Dance and Basketball

    ERIC Educational Resources Information Center

    Erickson, David

    2004-01-01

    Physical education teachers enjoy the special privilege of guiding children to discover unique ways for expressing and communicating ideas, attitudes, thoughts, and emotions through movement. Creative dance lets children explore movement possibilities limited only by one's imagination. Individually and collectively, creative dance encourages…

  1. Dance for Older Adults.

    ERIC Educational Resources Information Center

    Pruett, Diane Milhan, Ed.; And Others

    1983-01-01

    Dance programs for older adults that encourage exercise and socializing are described in six articles. Program guidelines of the American Alliance Committee on Aging are explained, and other articles emphasize a movement education approach that may involve intergenerational contact. A dance program held in a worship setting is also discussed. (PP)

  2. [Dance/Movement Therapy.

    ERIC Educational Resources Information Center

    Fenichel, Emily, Ed.

    1994-01-01

    This newsletter theme issue focuses on dance, play, and movement therapy for infants and toddlers with disabilities. Individual articles are: "Join My Dance: The Unique Movement Style of Each Infant and Toddler Can Invite Communication, Expression and Intervention" (Suzi Tortora); "Dynamic Play Therapy: An Integrated Expressive Arts Approach to…

  3. The evolution of dance.

    PubMed

    Laland, Kevin; Wilkins, Clive; Clayton, Nicky

    2016-01-11

    Evidence from multiple sources reveals a surprising link between imitation and dance. As in the classical correspondence problem central to imitation research, dance requires mapping across sensory modalities and the integration of visual and auditory inputs with motor outputs. Recent research in comparative psychology supports this association, in that entrainment to a musical beat is almost exclusively observed in animals capable of vocal or motor imitation. Dance has representational properties that rely on the dancers' ability to imitate particular people, animals or events, as well as the audience's ability to recognize these correspondences. Imitation also plays a central role in learning to dance and the acquisition of the long sequences of choreographed movements are dependent on social learning. These and other lines of evidence suggest that dancing may only be possible for humans because its performance exploits existing neural circuitry employed in imitation.

  4. Partner Ballroom Dance Robot -PBDR-

    NASA Astrophysics Data System (ADS)

    Kosuge, Kazuhiro; Takeda, Takahiro; Hirata, Yasuhisa; Endo, Mitsuru; Nomura, Minoru; Sakai, Kazuhisa; Koizumi, Mizuo; Oconogi, Tatsuya

    In this research, we have developed a dance partner robot, which has been developed as a platform for realizing the effective human-robot coordination with physical interaction. The robot could estimate the next dance step intended by a human and dance the step with the human. This paper introduce the robot referred to as PBDR (Partner Ballroom Dance Robot), which has performed graceful dancing with the human in EXPO 2005, Aichi, Japan.

  5. Manganese Vanadate Chemistry in Hydrothermal BaF 2 Brines: Ba 3 Mn 2 (V 2 O 7 ) 2 F 2 and Ba 7 Mn 8 O 2 (VO 4 ) 2 F 23

    DOE PAGES

    Sanjeewa, Liurukara D.; McMillen, Colin D.; McGuire, Michael A.; ...

    2016-12-05

    We synthesized manganese vanadate fluorides using high-temperature hydrothermal techniques with BaF2 as a mineralizer. Ba3Mn2(V2O7)2F2 crystallizes in space group C2/c and consists of dimers built from edge-sharing MnO4F2 trigonal prisms with linking V2O7 groups. Ba7Mn8O2(VO4)2F23 crystallizes in space group Cmmm, with a manganese oxyfluoride network built from edge- and corner-sharing Mn2+/3+(O,F)6 octahedra. The resulting octahedra form alternating Mn2+ and Mn2+/3+ layers separated by VO4 tetrahedra. This latter compound exhibits a canted antiferromagnetic order below TN = 25 K.

  6. High-temperature tribological properties of NiCoCrAlY-WSe2-BaF2·CaF2 solid lubricant coatings prepared by plasma spraying

    NASA Astrophysics Data System (ADS)

    Chen, X. H.; Yuan, X. J.; Xia, J.; Yu, Z. H.

    2015-12-01

    In this paper, NiCoCrAlY-WSe2-BaF2·CaF2 solid lubricant coatings were produced on a substrate by plasma spray and investigated at the high temperature, such as 500 °C and 800 °C. The structure of the coatings was characterized using XRD pattern and scanning electron microscopy. The TC1 (83wt% NiCoCrAlY) coating has a low friction coefficient at 500C, where the WSe2 is a good solid lubricant. The TC2 (65wt% NiCoCrAlY) coating has the low friction coefficient (0.279) at 800°C, due to the formation of BaCrO4 on the surfaces. As a result, the TC2 coating has the optimal tribological property in the wide temperature.

  7. Exotic dancing and health.

    PubMed

    Maticka-Tyndale, E; Lewis, J; Clark, J P; Zubick, J; Young, S

    2000-01-01

    The health and safety of women who work as exotic dancers are firmly embedded within the social organization of the strip club and the broader social, economic and political context of the work of exotic dancing. Exotic dancers in this study expressed health concerns associated with: the effects of costuming and appearance requirements; dirty work environments; problems due to stigmatization, sexual harassment and assault; and police disinterest or victim blaming. The balance between benefits and hazards related to exotic dancing is influenced not only by the personal choices made by dancers, but also by the organization of the strip club and the broader context within which exotic dancing takes place.

  8. American Dance 1992: Who's Watching? Who's Dancing?

    ERIC Educational Resources Information Center

    Lemmon, Jack R.

    The Surveys of Public Participation in the Arts (SPPAs), funded by the National Endowment for the Arts and conducted by the U.S. Bureau of the Census, were undertaken in 1982, 1985, and 1992. This report is based on the data collected by the SPPA surveys. Although data on dance genres other than ballet were collected under the rubric "other…

  9. Dancing Hope into Change for Dance Education

    ERIC Educational Resources Information Center

    Bradley, Karen Kohn

    2009-01-01

    At Arts Advocacy Day 2009 in Washington, over 500 citizens educated, advocated, and lobbied for federal support for the arts and its positive impact on the U.S. economy. This year the Nancy Hanks Lecture was given by Wynton Marsalis, whose extraordinary address voiced the potential of the arts in this new era of hope. For dance educators, Marsalis…

  10. Dancing Hope into Change for Dance Education

    ERIC Educational Resources Information Center

    Bradley, Karen Kohn

    2009-01-01

    At Arts Advocacy Day 2009 in Washington, over 500 citizens educated, advocated, and lobbied for federal support for the arts and its positive impact on the U.S. economy. This year the Nancy Hanks Lecture was given by Wynton Marsalis, whose extraordinary address voiced the potential of the arts in this new era of hope. For dance educators, Marsalis…

  11. Injuries in Irish dance.

    PubMed

    Stein, Cynthia J; Tyson, Kesley D; Johnson, Victor M; Popoli, David M; d'Hemecourt, Pierre A; Micheli, Lyle J

    2013-12-01

    Irish dance is growing in popularity and competitiveness; however, very little research has focused specifically on this genre of dance. The purpose of this study was to analyze the types of dance injuries incurred by Irish dancers. A chart review was performed to identify all injuries associated with Irish dance seen in the sports medicine or orthopaedic clinics at the investigators' hospital over an 11-year period. "Injury" was defined as any dance-related pain or disorder that led to evaluation in the clinics. Survey data were also collected from study participants. Ultimately, 255 patients from over 30 different schools of dance were seen with injuries directly related (726 clinic visits) or partially related (199 visits) to Irish dance. Participants ranged in age from 4 to 47, with 95% (243/255) under the age of 19. These 255 patients received 437 diagnoses. Almost 80% of the injuries (348/437) were attributable to overuse, and 20.4% were acute and traumatic injuries (89/437). Ninety-five percent (95.9%) of injuries involved the hip or lower extremity. The most common sites were the foot (33.2%), ankle (22.7%), knee (19.7%), and hip (14.4%). Typical diagnoses were tendon injury (13.3%), apophysitis (11.4%), patellofemoral pain and instability (10.8%), stress injury (10.1%), and muscle injury (7.8%). The majority of traumatic injuries were seen in clinic within 3 weeks, but less than a quarter of overuse injuries were seen that quickly. The most common treatment, prescribed to 84.3% of patients, was physical therapy and home exercises, and the majority of dancers (64.3%) were able to return to full dance activity after injury.

  12. Archaeology for Dance: An Approach to Dance Education

    ERIC Educational Resources Information Center

    Lopez y. Royo, Alessandra

    2002-01-01

    The paper proposes that existing methodologies for dance studies can be extended through consideration of recently developing methodologies from social archaeology. It is first argued that an archaeological perspective on dance is enriching for archaeology, whose recent interest in dance as a focus of investigation can be seen as an attempt to…

  13. Digital Dance Literacy: An Integrated Dance Technology Curriculum Pilot Project

    ERIC Educational Resources Information Center

    Risner, Doug; Anderson, Jon

    2008-01-01

    Although the technological methods in which dance artists create, develop, document and present their work have grown significantly over the past two decades, technology education in undergraduate dance curricula in the US often remains peripheral. Some dance programs in higher education, especially those with graduate programs, now include a…

  14. Dancing beyond Exercise: Young People's Experiences in Dance Classes

    ERIC Educational Resources Information Center

    Gardner, Sally May; Komesaroff, Paul; Fensham, Rachel

    2008-01-01

    Dance classes in urban settings may have a role in health-promotion programmes seeking to increase physical activity amongst young people. However, little is so far known about the motivations, experiences or health outcomes of those participating in dance classes. This qualitative study of young people attending recreational dance classes…

  15. Digital Dance Literacy: An Integrated Dance Technology Curriculum Pilot Project

    ERIC Educational Resources Information Center

    Risner, Doug; Anderson, Jon

    2008-01-01

    Although the technological methods in which dance artists create, develop, document and present their work have grown significantly over the past two decades, technology education in undergraduate dance curricula in the US often remains peripheral. Some dance programs in higher education, especially those with graduate programs, now include a…

  16. The National Dance Association: The Leader in Dance Education

    ERIC Educational Resources Information Center

    Kinderfather, Kathleen; Hearn, Colleen Porter

    2010-01-01

    From the earliest years of what is now AAHPERD, American dance education has exerted a strong presence. In 1932 the National Section on Dance was established, and in 1979 the capital letter "D" ceremoniously became a part of AAHPERD. Visionaries such as Gulick and Margaret H'Doubler (who is credited with creating the first dance major…

  17. Simultaneous measurement of (n,γ) and (n,fission) cross sections with the DANCE array

    NASA Astrophysics Data System (ADS)

    Bredeweg, T. A.; Jandel, M.; Fowler, M. M.; Bond, E. M.; O'Donnell, J. M.; Reifarth, R.; Rundberg, R. S.; Ullmann, J. L.; Vieira, D. J.; Wilhelmy, J. B.; Wouters, J. M.; Macri, R. A.; Wu, C. Y.; Becker, J. A.

    2006-10-01

    We have recently begun a program of high precision measurements of the key production and destruction reactions of important radiochemical diagnostic isotopes, including several isotopes of uranium, plutonium and americium. The Detector for Advanced Neutron Capture Experiments (DANCE), a 4π BaF2 array located at the Los Alamos Neutron Science Center, will be used to measure the neutron capture cross sections for most of the isotopes of interest. Since neutron capture measurements on many of the actinides are complicated by the presence of γ-rays arising from low-energy neutron-induced fission, we are currently using a dual parallel-plate avalanche counter with the target material electro-deposited directly on the center cathode foil. This design provides a high efficiency for detecting fission fragments and allows loading of pre-assembled target/detector assemblies into the neutron beam line at DANCE. An outline of the current experimental program will be presented as well as results from measurements on ^235U and ^252Cf that utilized the fission-tag detector.

  18. Clinical manifestations of trisomy 4p syndrome.

    PubMed

    Patel, S V; Dagnew, H; Parekh, A J; Koenig, E; Conte, R A; Macera, M J; Verma, R S

    1995-06-01

    Trisomy 4p syndrome is a distinct clinical entity which was noted almost a quarter century ago by Wilson et al. [71] and later was delineated by Gonzalez and colleagues [29]. The variation in the length of duplicated segment usually associated with monosomy of other genetic material which has resulted in confusion and as a result a so-called 4p syndrome could not be recognized without cytogenetic analysis. We wish to draw the attention of clinicians to this subject by presenting the description of over 75 cases including one from our clinic and stress the point that molecular approaches are imperative to characterize this anomaly. After extensive review, it appears that patients retaining at least the distal two-thirds to the entire short arm share an overlapping phenotypic expression that constitutes pure trisomy 4p syndrome which includes prominent glabella, bulbous nose with flat or depressed nasal bridge, retrognathia, pointed chin, short neck with low hairline, enlarged ears with abnormal helix and antihelix, rocker-bottom feet with prominent heel. Arachnodactyly and camptodactyly. Molecular characterization of 4p is imperative. We have also included an extensive bibliography for clinicians who may find it useful as a single reference source for evaluating their future cases. The 4p-syndrome is a distinct entity but without cytogenetic evaluation, the syndrome can not be recognized.

  19. The Art of Disco Dancing.

    ERIC Educational Resources Information Center

    Fallon, Dennis

    This book offers a structured approach to disco dancing, and is designed for use in group instruction. After a brief historical look at popular dance in America, the basic fundamentals of disco steps are explored. Dance terms are explained in a glossary, and a section on music introduces notation, rhythm and meter, and time signatures. In the…

  20. Dance your way to fitness

    MedlinePlus

    ... it a try? Dancing is an exciting and social way to work out your body. From ballroom to salsa, dancing works your heart and helps build strong bones and muscles. Because dancing is so much fun, you may forget you are exercising.

  1. From Square Dance to Mathematics

    ERIC Educational Resources Information Center

    Bremer, Zoe

    2010-01-01

    In this article, the author suggests a cross-curricular idea that can link with PE, dance, music and history. Teacher David Schmitz, a maths teacher in Illinois who was also a square dance caller, had developed a maths course that used the standard square dance syllabus to teach mathematical principles. He presents an intensive, two-week course…

  2. Dance in the Music Classroom.

    ERIC Educational Resources Information Center

    Hall, Marianne

    1998-01-01

    Discusses how to incorporate dance into a music curriculum. Describes the different "levels" and commands to use when teaching dance. Specifies that in third through eighth grade, students are introduced to different types of dance, the history behind the styles, and the choreography. Lists selected recordings and videos for grades K-8. (CMK)

  3. Aerobic Dance in Public Schools.

    ERIC Educational Resources Information Center

    Chiles, Barbara Ann; Moore, Suzanne

    1981-01-01

    Aerobic dance offers a challenging workout in a social atmosphere. Though some physical education instructors tend to exclude dance units from the curriculum, most could teach aerobic dance if they had a basic knowledge of aerobic routines. The outline for a unit to be used in the class is presented. (JN)

  4. Teaching Dance: One Man's Journey

    ERIC Educational Resources Information Center

    Ross, Jim

    2006-01-01

    This article illustrates the author's discovery that the key to any successful dance unit is finding ways for students to make connections and want to dance. While reflecting on the purpose of dance in the curriculum, the author identified important skills and concepts he wanted his students to master, such as rhythm, balance, and…

  5. "Dance for Your Health": Exploring Social Latin Dancing for Community Health Promotion

    ERIC Educational Resources Information Center

    Iuliano, Joseph E.; Lutrick, Karen; Maez, Paula; Nacim, Erika; Reinschmidt, Kerstin

    2017-01-01

    The goal of "Dance for Your Health" was to explore the relationship between social Latin dance and health as described by members of the Tucson social Latin dance community. Social Latin dance was selected because of the variety of dances, cultural relevance and popularity in Tucson, and the low-key, relaxed atmosphere. Dance has been…

  6. Psychophysiological responses to Salsa dance.

    PubMed

    Guidetti, Laura; Buzzachera, Cosme Franklim; Emerenziani, Gian Pietro; Meucci, Marco; Saavedra, Francisco; Gallotta, Maria Chiara; Baldari, Carlo

    2015-01-01

    Speculation exists whether dance provides physiological stimuli adequate to promote health and fitness benefits. Unfortunately, research to date has not addressed the affective and exertional responses to dance. These responses are of interest as positive affective and exertional responses experienced during physical activity may play an important role in predicting adherence. The present study aims to examine the psychophysiological responses of different Salsa dance styles. Ten pairs of dancers performed two different structured lessons of Salsa dance, including Typical Salsa and Rueda de Casino lessons, and a non-structured Salsa dance at a night club. Physiological responses (i.e., percent of heart rate reserve; %HRR) were continuously assessed and perceived exertion and affective valence were rated every 15 min throughout the trials. %HRR responses differed between the Salsa dance styles (%HRR from 41.3 to 51.9%), and participants were dancing at intensities near their ventilatory threshold. Specifically, Typical Salsa lesson elicited lower %HRR responses than Rueda de Casino lesson (p < 0.05), but similar %HRR responses to Salsa dance at a night club condition (p > 0.05). Surprisingly, exertional (from 8 to 11) and affective (from +3 to +5) responses were unaffected by Salsa dance styles (p > 0.05). These data support that different Salsa dance styles provide physiological stimuli adequate to promote health and fitness benefits, and perhaps more importantly, produce pleasurable experiences, which in turn might lead to an increase in adherence to Salsa dancing which likely provides exercise-like health benefits.

  7. Psychophysiological Responses to Salsa Dance

    PubMed Central

    Emerenziani, Gian Pietro; Meucci, Marco; Saavedra, Francisco; Gallotta, Maria Chiara; Baldari, Carlo

    2015-01-01

    Speculation exists whether dance provides physiological stimuli adequate to promote health and fitness benefits. Unfortunately, research to date has not addressed the affective and exertional responses to dance. These responses are of interest as positive affective and exertional responses experienced during physical activity may play an important role in predicting adherence. The present study aims to examine the psychophysiological responses of different Salsa dance styles. Ten pairs of dancers performed two different structured lessons of Salsa dance, including Typical Salsa and Rueda de Casino lessons, and a non-structured Salsa dance at a night club. Physiological responses (i.e., percent of heart rate reserve; %HRR) were continuously assessed and perceived exertion and affective valence were rated every 15 min throughout the trials. %HRR responses differed between the Salsa dance styles (%HRR from 41.3 to 51.9%), and participants were dancing at intensities near their ventilatory threshold. Specifically, Typical Salsa lesson elicited lower %HRR responses than Rueda de Casino lesson (p < 0.05), but similar %HRR responses to Salsa dance at a night club condition (p > 0.05). Surprisingly, exertional (from 8 to 11) and affective (from +3 to +5) responses were unaffected by Salsa dance styles (p > 0.05). These data support that different Salsa dance styles provide physiological stimuli adequate to promote health and fitness benefits, and perhaps more importantly, produce pleasurable experiences, which in turn might lead to an increase in adherence to Salsa dancing which likely provides exercise-like health benefits. PMID:25860568

  8. Teaching Modern Dance: A Conceptual Approach

    ERIC Educational Resources Information Center

    Enghauser, Rebecca Gose

    2008-01-01

    A conceptual approach to teaching modern dance can broaden the awareness and deepen the understanding of modern dance in the educational arena in general, and in dance education specifically. This article describes a unique program that dance teachers can use to introduce modern dance to novice dancers, as well as more experienced dancers,…

  9. Teaching Modern Dance: A Conceptual Approach

    ERIC Educational Resources Information Center

    Enghauser, Rebecca Gose

    2008-01-01

    A conceptual approach to teaching modern dance can broaden the awareness and deepen the understanding of modern dance in the educational arena in general, and in dance education specifically. This article describes a unique program that dance teachers can use to introduce modern dance to novice dancers, as well as more experienced dancers,…

  10. Enhanced ultraviolet upconversion luminescence of Tm and Yb codoped ZrF4-BaF2-LaF3-AlF3-NaF glass.

    PubMed

    He, Chunfeng; Zhao, Dan; Qin, Guanshi; Zheng, Kezhi; Qin, Weiping

    2011-11-01

    Ultraviolet (UV) upconversion (UC) luminescence properties of Tm3+ ions sensitized by Yb3+ ions in ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAN) glass were studied in detail. Under the excitation from a 980 nm continuous wave (CW) diode laser, red, blue, and even UV emissions were observed in the fluorozirconate glass. Several fluorescence bands appeared in the UC emission spectrum from 292.8 nm to 805.8 nm. The UC emission peaks at 291 nm, 347 nm, 363 nm, 454 nm, 475 nm, 647 nm, 687 nm, and 804 nm correspond to the transitions of 1I6 --> 3H6, 1I6 --> 3F4, 1D2 --> 3H6, 1D2 --> 3F4, 1G4 --> 3H6, 1G4 --> 3F4, 3F3 --> 3H6, and 3H4 --> 3H6, respectively. Experimental results of intensity dependence of the up-converted fluorescence on the pump power indicate a five-photon excitation scheme of 1I6 energy level.

  11. Dance and sexuality: many moves.

    PubMed

    Hanna, Judith Lynne

    2010-03-01

    This literature review of dance and sexual expression considers dance and religion, dance and sexuality as a source of power, manifestations of sexuality in Western theater art and social dance, plus ritual and non-Western social dance. Expressions of gender, sexual orientation, asexuality, ambiguity, and adult entertainment exotic dance are presented. Prominent concerns in the literature are the awareness, closeting, and denial of sexuality in dance; conflation of sexual expression and promiscuity of gender and sexuality, of nudity and sexuality, and of dancer intention and observer interpretation; and inspiration for infusing sexuality into dance. Numerous disciplines (American studies, anthropology, art history, comparative literature, criminology, cultural studies, communication, dance, drama, English, history, history of consciousness, journalism, law, performance studies, philosophy, planning, retail geography, psychology, social work, sociology, and theater arts) have explored dance and sexual expression, drawing upon the following concepts, which are not mutually exclusive: critical cultural theory, feminism, colonialism, Orientalism, postmodernism, poststructuralism, queer theory, and semiotics. Methods of inquiry include movement analysis, historical investigation, anthropological fieldwork, autoethnography, focus groups, surveys, and self-reflection or autobiographical narrative. Directions for future exploration are addressed.

  12. Dance and Special Education

    ERIC Educational Resources Information Center

    Munsell, Sonya E.; Bryant Davis, Kimberly E.

    2015-01-01

    Arts activities have been included in the educational curriculum of public schools for a number of years. Most often, course offerings in the arts consist of visual art, vocal music, and instrumental music classes. Although not as common, dance has also been included in the educational curriculum. Research and anecdotal evidence suggest that…

  13. Dancing with Miriam

    ERIC Educational Resources Information Center

    Cunningham, Kathy

    2010-01-01

    Miriam Schapiro (b. 1923) is that rarity: a famous, living woman artist. In trying to reinforce the idea of contemporary women in art, the author chose to introduce her sixth-graders to Schapiro's work. In this article, the author describes how her students created dancing figures which were inspired by Schapiro's series of "Rondo" dancers.

  14. Careers in Dance.

    ERIC Educational Resources Information Center

    Weeks, Sandra

    Trends in the current job market in the field of dance are identified, and aspects, such as personal qualifications, training requirements, income potential, and employment possibilities, are discussed. Employment opportunities in the professional world, the field of education, and the corporate environment are explored. Career opportunities for…

  15. Koyukon Athabaskan Dance Songs.

    ERIC Educational Resources Information Center

    Pulu, Tupou L.

    Nineteen songs sung at potlach activities to honor the dead have been transcribed and compiled to foster greater understanding and appreciation among Alaskan school children of the place of songs in the life of the Central Koyukon Athabaskans who believe that singing and dancing allow emotional release from the sadness of losing a loved one. The…

  16. Dancing the Curriculum

    ERIC Educational Resources Information Center

    Skoning, Stacey

    2010-01-01

    This article demonstrates how the use of creative movement and dance offers effective instructional strategies to meet the diverse learning needs of students in an inclusive classroom. Every day in one multi-age, fully inclusive classroom, students are meaningfully engaged in learning through movement--they move to learn science, social studies,…

  17. "Learning to Dance"

    ERIC Educational Resources Information Center

    Keller, Nicole

    2013-01-01

    This article describes how the author, Nicole Keller, found that her writing grew richer and more honest as her understanding of movement and her own body evolved through an Introduction to Modern Dance course. For the first time in her life as an aspiring writer, she felt connected to art, literature, and her personal history in ways that…

  18. Dance and Special Education

    ERIC Educational Resources Information Center

    Munsell, Sonya E.; Bryant Davis, Kimberly E.

    2015-01-01

    Arts activities have been included in the educational curriculum of public schools for a number of years. Most often, course offerings in the arts consist of visual art, vocal music, and instrumental music classes. Although not as common, dance has also been included in the educational curriculum. Research and anecdotal evidence suggest that…

  19. Dancing with Miriam

    ERIC Educational Resources Information Center

    Cunningham, Kathy

    2010-01-01

    Miriam Schapiro (b. 1923) is that rarity: a famous, living woman artist. In trying to reinforce the idea of contemporary women in art, the author chose to introduce her sixth-graders to Schapiro's work. In this article, the author describes how her students created dancing figures which were inspired by Schapiro's series of "Rondo" dancers.

  20. Dancing the Curriculum

    ERIC Educational Resources Information Center

    Skoning, Stacey

    2010-01-01

    This article demonstrates how the use of creative movement and dance offers effective instructional strategies to meet the diverse learning needs of students in an inclusive classroom. Every day in one multi-age, fully inclusive classroom, students are meaningfully engaged in learning through movement--they move to learn science, social studies,…

  1. Dancing with Words

    ERIC Educational Resources Information Center

    Schwartz, Jeffrey

    2004-01-01

    The interdisciplinary collaboration is a type of subversive activity that helps the students and teachers to see beyond the traditional subject boundaries. A high school teacher's collaboration with the dance instructor helped students to understand and see Barbara Kingsolver's "Animal Dreams" in a new way.

  2. Doctors Can Dance

    ERIC Educational Resources Information Center

    Newell, Anna; Kleiman, Paul

    2012-01-01

    Between 2008-2010 the School of Medicine at Queen's University Belfast funded and supported two unique and intensive three week interdisciplinary performance projects in which medical and drama students worked together to create an experimental dance theatre piece. One of the unique aspects of this collaboration was that the medical students who…

  3. AstroDance: Teaching Astrophysics Through Dance?

    NASA Astrophysics Data System (ADS)

    Noel-Storr, Jacob; Campanelli, M.; Bochner, J.; Warfield, T.; Bischof, H.; Zlochower, Y.; Nordhaus, J.; Watkins, G.; NSF CRPA AstroDance Team

    2014-01-01

    Through a collaboration involving scientists, artists and educators, members of the Center for Computational Relativity and Gravitation and the National Technical Institute for the Deaf at the Rochester Institute of Technology we developed a unique project for Communicating Research to Public Audiences. The project used dance and multi-media theater techniques to expose a broad audience, about half of which is comprised of deaf and hard-of-hearing individuals, to an aesthetic, educational performance representing the concepts of gravitational physics in astrophysical settings. Since deaf and hard-of-hearing people rely heavily on visual communication for learning and gaining access to information, dance and multi-media theater provide a kinesthetic and visual experience that is fully accessible to them, as well as hearing audience members, and help facilitate their learning and development of non-linguistic representations of concepts. Here we present the results of our research into the learning outcomes for the diverse audiences of this project in terms of both knowledge and attitudes towards science.

  4. Dance for Individuals With Dementia.

    PubMed

    Lapum, Jennifer L; Bar, Rachel J

    2016-03-01

    The movement and music associated with dance plays an important role in many individuals' lives and can become imprinted upon the body and mind. Dance is thus closely associated with memory because of these deep connections. Without conscious thought, dance has the potential to be initiated as individuals age. In the current article, the authors share narrative reflections about their experiences with, and the potential of, dance as an intervention for aging populations diagnosed with dementia-related diseases. They draw upon their experiences in working with the aging population and a dance program currently being developed by Canada's National Ballet School and Baycrest Health Sciences for individuals with dementia-related diseases in long-term care. The current article is structured as dialogue between the authors because it mimics dance as a dialogical encounter between movement and music, and/or between individuals.

  5. Vacuum ultraviolet thin films. I - Optical constants of BaF2, CaF2, LaF3, MgF2, Al2O3, HfO2, and SiO2 thin films. II - Vacuum ultraviolet all-dielectric narrowband filters

    NASA Technical Reports Server (NTRS)

    Zukic, Muamer; Torr, Douglas G.; Spann, James F.; Torr, Marsha R.

    1990-01-01

    An iteration process matching calculated and measured reflectance and transmittance values in the 120-230 nm VUV region is presently used to ascertain the optical constants of bulk MgF2, as well as films of BaF2, CaF2, LaF3, MgF2, Al2O3, HfO2, and SiO2 deposited on MgF2 substrates. In the second part of this work, a design concept is demonstrated for two filters, employing rapidly changing extinction coefficients, centered at 135 nm for BaF2 and 141 nm for SiO2. These filters are shown to yield excellent narrowband spectral performance in combination with narrowband reflection filters.

  6. Preventing dance injuries: current perspectives

    PubMed Central

    Russell, Jeffrey A

    2013-01-01

    Dancers are clearly athletes in the degree to which sophisticated physical capacities are required to perform at a high level. The standard complement of athletic attributes – muscular strength and endurance, anaerobic and aerobic energy utilization, speed, agility, coordination, motor control, and psychological readiness – all are essential to dance performance. In dance, as in any athletic activity, injuries are prevalent. This paper presents the research background of dance injuries, characteristics that distinguish dance and dancers from traditional sports and athletes, and research-based perspectives into how dance injuries can be reduced or prevented, including the factors of physical training, nutrition and rest, flooring, dancing en pointe, and specialized health care access for dancers. The review concludes by offering five essential components for those involved with caring for dancers that, when properly applied, will assist them in decreasing the likelihood of dance-related injury and ensuring that dancers receive optimum attention from the health care profession: (1) screening; (2) physical training; (3) nutrition and rest; (4) specialized dance health care; and (5) becoming acquainted with the nature of dance and dancers. PMID:24379726

  7. When a Boy's Gotta Dance: New Masculinities, Old Pleasures

    ERIC Educational Resources Information Center

    Gard, Michael

    2008-01-01

    Why would boys want to dance? Why would anyone want to dance? The argument prosecuted in this paper is that dance educators have tended to see dance as a self-evidently good thing with self-evident benefits for children who learn to dance. In other words, dance educators tend to concern themselves with why students should dance rather than why…

  8. Fission Measurements with Dance

    NASA Astrophysics Data System (ADS)

    Jandel, M.; Bredeweg, T. A.; Fowler, M. M.; Bond, E. M.; Chadwick, M. B.; Clement, R. R.; Couture, A.; O'Donnell, J. M.; Haight, R. C.; Keksis, A. L.; Reifarth, R.; Rundberg, R. S.; Ullmann, J. L.; Vieira, D. J.; Wilhelmy, J. B.; Wouters, J. M.; Agvaanluvsan, U.; Dashdorj, D.; Macri, R. A.; Parker, W. E.; Wilk, P. A.; Wu, C. Y.; Becker, J. A.; Angell, C. T.; Tonchev, A. P.; Baker, J. D.

    2008-08-01

    Neutron capture cross section measurements on actinides are complicated by the presence of neutron-induced fission. An efficient fission tagging detector used in coincidence with the Detector for Advanced Neutron Capture Experiments (DANCE) provides a powerful tool in undertaking simultaneous measurements of (n,γ) and (n,f) cross sections. Preliminary results on 235U(n,γ) and (n,f) and 242mAm(n,f) cross sections measured with DANCE and a custom fission-tagging parallel plate avalanche counter (PPAC) are presented. Additional measurements of γ-ray cluster multiplicity distributions for neutron-induced fission of 235U and 242mAm and spontaneous fission of 252Cf are shown, as well as γ-ray energy and average γ-ray energy distributions.

  9. The Dance Within: A Pilot Project in Dance for the Handicapped and Teaching Dance for the Handicapped: A Curriculum Guide.

    ERIC Educational Resources Information Center

    Michigan Dance Association, Lansing.

    The Michigan Dance Association's Dance Project for the Handicapped is the subject of the two pamphlets that make up this document. The first pamphlet, "The Dance Within," describes the history, nature and goals of the Jackson Pilot Project, the first handicapped dance program in Michigan; it also offers suggestions on how to set up similar…

  10. The Dance Within: A Pilot Project in Dance for the Handicapped and Teaching Dance for the Handicapped: A Curriculum Guide.

    ERIC Educational Resources Information Center

    Michigan Dance Association, Lansing.

    The Michigan Dance Association's Dance Project for the Handicapped is the subject of the two pamphlets that make up this document. The first pamphlet, "The Dance Within," describes the history, nature and goals of the Jackson Pilot Project, the first handicapped dance program in Michigan; it also offers suggestions on how to set up similar…

  11. Dance, Sexuality, and Education Today: Observations for Dance Educators

    ERIC Educational Resources Information Center

    Risner, Doug S.

    2004-01-01

    This paper aims to provide a comprehensive discussion of sexuality and dance education from multiple perspectives including public schools (K-12), private studios, conservatories, and higher education. Among innumerable potential topics emanating from this review of sexuality and dance education in the 21st century, this article focuses on today's…

  12. Dance, Sexuality, and Education Today: Observations for Dance Educators

    ERIC Educational Resources Information Center

    Risner, Doug S.

    2004-01-01

    This paper aims to provide a comprehensive discussion of sexuality and dance education from multiple perspectives including public schools (K-12), private studios, conservatories, and higher education. Among innumerable potential topics emanating from this review of sexuality and dance education in the 21st century, this article focuses on today's…

  13. Dance for the Handicapped. Focus on Dance IX.

    ERIC Educational Resources Information Center

    Fitt, Sally, Ed.; Riordan, Anne, Ed.

    This volume presents a collection of 14 articles, written by professionals active in teaching dance to the handicapped. Different approaches, techniques, and philosophies are presented in the following papers: "Dance for the Handicapped: A Mainstreaming Approach" (C. D. Crain); "The Science of the Art of Giving Directions" (M.…

  14. Affective responses to dance.

    PubMed

    Christensen, Julia F; Pollick, Frank E; Lambrechts, Anna; Gomila, Antoni

    2016-07-01

    The objective of the present work was the characterization of mechanisms by which affective experiences are elicited in observers when watching dance movements. A total of 203 dance stimuli from a normed stimuli library were used in a series of independent experiments. The following measures were obtained: (i) subjective measures of 97 dance-naïve participants' affective responses (Likert scale ratings, interviews); and (ii) objective measures of the physical parameters of the stimuli (motion energy, luminance), and of the movements represented in the stimuli (roundedness, impressiveness). Results showed that (i) participants' ratings of felt and perceived affect differed, (ii) felt and perceived valence but not arousal ratings correlated with physical parameters of the stimuli (motion energy and luminance), (iii) roundedness in posture shape was related to the experience of more positive emotion than edgy shapes (1 of 3 assessed rounded shapes showed a clear effect on positiveness ratings while a second reached trend level significance), (iv) more impressive movements resulted in more positive affective responses, (v) dance triggered affective experiences through the imagery and autobiographical memories it elicited in some people, and (vi) the physical parameters of the video stimuli correlated only weakly and negatively with the aesthetics ratings of beauty, liking and interest. The novelty of the present approach was twofold; (i) the assessment of multiple affect-inducing mechanisms, and (ii) the use of one single normed stimulus set. The results from this approach lend support to both previous and present findings. Results are discussed with regards to current literature in the field of empirical aesthetics and affective neuroscience. Copyright © 2016 Elsevier B.V. All rights reserved.

  15. The Position of Dance in Physical Education

    ERIC Educational Resources Information Center

    Mattsson, Torun; Lundvall, Suzanne

    2015-01-01

    Dance has been a part of the physical education (PE) curriculum in several countries for a long time. In spite of this, studies demonstrate that the position of dance in the subject of PE is contested and that little time is devoted to dance. The overall aim of this article is to examine the position of dance as a pedagogical discourse in Swedish…

  16. Dance in Education: The Greek Reality

    ERIC Educational Resources Information Center

    Savrami, Katia

    2012-01-01

    This is a viewpoint that discusses the criteria applied for an objective, academic assessment of dance education and comments upon the status of dance education both in secondary education schools and professional dance schools in Greece today. The viewpoint concludes by proposing the need for an independent undergraduate dance degree to be…

  17. Dance Technology. Current Applications and Future Trends.

    ERIC Educational Resources Information Center

    Gray, Judith A., Ed.

    Original research is reported on image digitizing, robot choreography, movement analysis, databases for dance, computerized dance notation, and computerized lightboards for dance performance. Articles in this publication are as follows: (1) "The Evolution of Dance Technology" (Judith A. Gray); (2) "Toward a Language for Human Movement" (Thomas W.…

  18. Dance in Education: The Greek Reality

    ERIC Educational Resources Information Center

    Savrami, Katia

    2012-01-01

    This is a viewpoint that discusses the criteria applied for an objective, academic assessment of dance education and comments upon the status of dance education both in secondary education schools and professional dance schools in Greece today. The viewpoint concludes by proposing the need for an independent undergraduate dance degree to be…

  19. The Position of Dance in Physical Education

    ERIC Educational Resources Information Center

    Mattsson, Torun; Lundvall, Suzanne

    2015-01-01

    Dance has been a part of the physical education (PE) curriculum in several countries for a long time. In spite of this, studies demonstrate that the position of dance in the subject of PE is contested and that little time is devoted to dance. The overall aim of this article is to examine the position of dance as a pedagogical discourse in Swedish…

  20. The Philippine "Hip Hop Stick Dance"

    ERIC Educational Resources Information Center

    Lewis, Lisa

    2012-01-01

    This article introduces a dance that blends the traditional cultural heritage of the Philippines with modern music and moves. "Hip Hop Stick Dance" incorporates Tinikling (the Philippine national dance) and Arnis (a Filipino style of martial arts) to create a contemporary combination of rhythm, dance, and fitness. It was designed to introduce…

  1. The Philippine "Hip Hop Stick Dance"

    ERIC Educational Resources Information Center

    Lewis, Lisa

    2012-01-01

    This article introduces a dance that blends the traditional cultural heritage of the Philippines with modern music and moves. "Hip Hop Stick Dance" incorporates Tinikling (the Philippine national dance) and Arnis (a Filipino style of martial arts) to create a contemporary combination of rhythm, dance, and fitness. It was designed to introduce…

  2. "Essence" Dance: A Simple Model for Improvisation.

    ERIC Educational Resources Information Center

    Van't Hof, Ellen R.

    This paper describes an improvisational dance model that analyzes verbs and adverbs in terms of their movement essence and yields a unique group dance using dancers of any age or experience. Essence dance uses word cards to build a dance. Each word (verb or adverb) suggests a movement or use of the body. The teacher begins by charting a piece of…

  3. Schools Integrate Dance into Lessons

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2010-01-01

    Photosynthesis may be an unlikely topic to inspire an opera or ballet, but in a 2nd grade classroom in Pikesville, Maryland, the children were asked to use dance to help them learn about that process. Small groups of pupils in this class at Fort Garrison Elementary School brainstormed to come up with dance movements to convey elements of…

  4. Students dance longitudinal standing waves

    NASA Astrophysics Data System (ADS)

    Ruiz, Michael J.

    2017-05-01

    A demonstration is presented that involves students dancing longitudinal standing waves. The resulting kinaesthetic experience and visualization both contribute towards an understanding of the natural modes of vibrations in open and closed pipes. A video of this fun classroom activity is provided (http://mjtruiz.com/ped/dance/).

  5. Elementary School Dance. Grade Two.

    ERIC Educational Resources Information Center

    Wotherspoon, Bill

    Outlines are presented for 30 creative dance lessons for second grade children. Each lesson description includes: (1) a statement of the lesson objective; (2) an overview of how the lesson illuminates a general concept of dancing; (3) musical equipment needed; (4) introductory activities; (5) tasks for skill development; (6) suggestions for the…

  6. Elementary School Dance. Grade One.

    ERIC Educational Resources Information Center

    Wotherspoon, Bill

    Outlines are presented for 30 creative dance lessons for first grade children. Each lesson description includes: (1) a statement of the lesson objective; (2) an overview of how the lesson illuminates a general concept of dancing; (3) musical equipment needed; (4) introductory activities; (5) tasks for skill development; (6) suggestions for the…

  7. Elementary School Dance. Grade Six.

    ERIC Educational Resources Information Center

    Wotherspoon, Bill

    Outlines are presented for 30 creative dance lessons for sixth grade children. Each lesson description includes: (1) a statement of the lesson objective; (2) an overview of how the lesson illuminates a general concept of dancing; (3) musical equipment needed; (4) introductory activities; (5) tasks for skill development; (6) suggestions for the…

  8. Elementary School Dance. Grade Three.

    ERIC Educational Resources Information Center

    Wotherspoon, Bill

    Outlines are presented for 30 creative dance lessons for third grade children. Each lesson description includes: (1) a statement of the lesson objective; (2) an overview of how the lesson illuminates a general concept of dancing; (3) musical equipment needed; (4) introductory activities; (5) tasks for skill development; (6) suggestions for the…

  9. Bringing Dance to Rural Students.

    ERIC Educational Resources Information Center

    Binder, Jude

    This paper describes the work of a teacher at the Heartwood Dance Center, a school of dance and related arts in rural Calhoun County, West Virginia. The teacher also conducts freelance workshops in local schools of the region, where people are isolated and incomes are generally low. The extent to which children are talented is partially dependent…

  10. Elementary School Dance. Grade Three.

    ERIC Educational Resources Information Center

    Wotherspoon, Bill

    Outlines are presented for 30 creative dance lessons for third grade children. Each lesson description includes: (1) a statement of the lesson objective; (2) an overview of how the lesson illuminates a general concept of dancing; (3) musical equipment needed; (4) introductory activities; (5) tasks for skill development; (6) suggestions for the…

  11. Elementary School Dance. Grade Two.

    ERIC Educational Resources Information Center

    Wotherspoon, Bill

    Outlines are presented for 30 creative dance lessons for second grade children. Each lesson description includes: (1) a statement of the lesson objective; (2) an overview of how the lesson illuminates a general concept of dancing; (3) musical equipment needed; (4) introductory activities; (5) tasks for skill development; (6) suggestions for the…

  12. Elementary School Dance. Grade Six.

    ERIC Educational Resources Information Center

    Wotherspoon, Bill

    Outlines are presented for 30 creative dance lessons for sixth grade children. Each lesson description includes: (1) a statement of the lesson objective; (2) an overview of how the lesson illuminates a general concept of dancing; (3) musical equipment needed; (4) introductory activities; (5) tasks for skill development; (6) suggestions for the…

  13. Elementary School Dance. Grade One.

    ERIC Educational Resources Information Center

    Wotherspoon, Bill

    Outlines are presented for 30 creative dance lessons for first grade children. Each lesson description includes: (1) a statement of the lesson objective; (2) an overview of how the lesson illuminates a general concept of dancing; (3) musical equipment needed; (4) introductory activities; (5) tasks for skill development; (6) suggestions for the…

  14. North Dakota Dance Content Standards.

    ERIC Educational Resources Information Center

    Anderson, Sue; Farrell, Renee; Robbins, Susan; Simonson, Paula; Stanley, Melissa

    Dance should be seen as an authentic avenue for allowing students to learn kinesthetically by using movement that is essential to brain development. Ideally students would be exposed to dance forms and patterns in other art forms like music and drama as well as units within physical education classes. These North Dakota standards may be taught…

  15. Schools Integrate Dance into Lessons

    ERIC Educational Resources Information Center

    Robelen, Erik W.

    2010-01-01

    Photosynthesis may be an unlikely topic to inspire an opera or ballet, but in a 2nd grade classroom in Pikesville, Maryland, the children were asked to use dance to help them learn about that process. Small groups of pupils in this class at Fort Garrison Elementary School brainstormed to come up with dance movements to convey elements of…

  16. Using Dance To Integrate Exceptionalities.

    ERIC Educational Resources Information Center

    Wolf, Geraldine A.; Launi, Barbara A.

    This conference presentation handout describes a program which uses dance therapy to integrate special education students with various disabilities. The 6-week program at a middle school involved having a professional dancer teach students traditional and modern dance methods as a means of expressing emotions, followed by teams of students…

  17. [Dancing manias. Between culture and medicine].

    PubMed

    Prochwicz, Katarzyna; Sobczyk, Artur

    2011-01-01

    Dancing mania is a clinical and cultural phenomenon which occurred in Western Europe between 13th and 18th centuries. The term dancing mania is derived from the Greek words choros, a dance, and mania, a madness. An Italian variant was known as tarantism as victims were believed to have been bitten by tarantula spider. Although symptoms of dancing manias were well documented in contemporary writings the exact aetiology of dancing plaques is still unclear. Several causes for dancing mania have been postulated: demonic possession, the bite of tarantula, ergot poisoning, epilepsy, mass hysterias, exotics religious cults. The article contains a review of hypothesis of epidemic dances included both medical and psychological factors.

  18. Decolonizing Dance Pedagogy: Application of Pedagogies of Ugandan Traditional Dances in Formal Dance Education

    ERIC Educational Resources Information Center

    Mabingo, Alfdaniels

    2015-01-01

    Dances from African communities are gradually getting incorporated into formal education at pre-tertiary and tertiary levels in the United States. Whereas strides have been made to embrace this artistic and cultural diversity, the instructional methodologies that are applied in teaching these dances are commonly founded on Western pedagogic canons…

  19. What Does Dance History Have to Do with Dancing? Making College Dance History Usable for Dancers

    ERIC Educational Resources Information Center

    Kattner, Elizabeth

    2016-01-01

    This paper explores methods for bringing dance history directly into the studio. It shows how the movement components that have proven successful in introductory courses can be extended to in-depth studies of dance history with dancers who have formal training. Through the example of a research project on the early work of George Balanchine, it…

  20. What Does Dance History Have to Do with Dancing? Making College Dance History Usable for Dancers

    ERIC Educational Resources Information Center

    Kattner, Elizabeth

    2016-01-01

    This paper explores methods for bringing dance history directly into the studio. It shows how the movement components that have proven successful in introductory courses can be extended to in-depth studies of dance history with dancers who have formal training. Through the example of a research project on the early work of George Balanchine, it…

  1. Decolonizing Dance Pedagogy: Application of Pedagogies of Ugandan Traditional Dances in Formal Dance Education

    ERIC Educational Resources Information Center

    Mabingo, Alfdaniels

    2015-01-01

    Dances from African communities are gradually getting incorporated into formal education at pre-tertiary and tertiary levels in the United States. Whereas strides have been made to embrace this artistic and cultural diversity, the instructional methodologies that are applied in teaching these dances are commonly founded on Western pedagogic canons…

  2. Relicts of dancing mania: the dancing procession of Echternach.

    PubMed

    Krack, P

    1999-12-10

    In the small town of Echternach in Luxembourg, remnants of chorea St. Vitii can be found every year when pilgrims gather at the grave of St. Willibrord (658-739) to take part in the so-called Dancing Procession on Whit Tuesday. Miracles and healings are reported to have taken place in front of Willibrord's sarcophagus in the late eighth century. News of the miraculous healings inspired the celebratory folkdances in Echternach. Willibrord became the patron saint of patients with movement disorders. Important annual pilgrimages to the grave of Saint Willibrord, with pilgrims from Gallic and Teutonic provinces, were reported around 1100. The Dancing Procession is first mentioned in the Echternach city archives in 1497. In 1900, Henri Meige, a neurologist with a special interest in movement disorders, visited Echternach to observe the annual Dancing Procession. Although Meige was disappointed with the lack of hysteria, he concluded that the Dancing Procession of Echternach was not without grandeur. Outbreaks of mass hysteria with a background of religious fervor, pagan traditions, or superstition are the most likely explanation for the medieval dancing mania. This view is supported by the religious motivation behind the present-day Dancing Procession in Echternach, a ritual with mixed pagan-Christian origins related to Saint Vitus' dance.

  3. Dance and the brain: a review.

    PubMed

    Karpati, Falisha J; Giacosa, Chiara; Foster, Nicholas E V; Penhune, Virginia B; Hyde, Krista L

    2015-03-01

    Dance is a universal form of human expression that offers a rich source for scientific study. Dance provides a unique opportunity to investigate brain plasticity and its interaction with behavior. Several studies have investigated the behavioral correlates of dance, but less is known about the brain basis of dance. Studies on dance observation suggest that long- and short-term dance training affect brain activity in the action observation and simulation networks. Despite methodological challenges, the feasibility of conducting neuroimaging while dancing has been demonstrated, and several brain regions have been implicated in dance execution. Preliminary work from our laboratory suggests that long-term dance training changes both gray and white matter structure. This article provides a critical summary of work investigating the neural correlates of dance. It covers functional neuroimaging studies of dance observation and performance as well as structural neuroimaging studies of expert dancers. To stimulate ongoing dialogue between dance and science, future directions in dance and brain research as well as implications are discussed. Research on the neuroscience of dance will lead to a better understanding of brain-behavior relationships and brain plasticity in experts and nonexperts and can be applied to the development of dance-based therapy programs.

  4. Preliminary phenotypic map of chromosome 4p16 based on 4p deletions

    SciTech Connect

    Estabrooks, L.L.; Rao, K.W.; Aylsworth, A.S.

    1995-07-17

    We have collected and analyzed clinical information from 11 patients with chromosome 4p deletions or rearrangements characterized by various molecular techniques. Comparing the extent of these patients` deletions with their respective clinical presentations led to the proposal of a preliminary phenotypic map of chromosome 4p. This map consists of regions which, when deleted, are associated with specific clinical manifestations. Nonspecific changes such as mental and growth retardation are not localized, and probably result from the deletion of more than one gene or region. The region associated with most of the facial traits considered typical in Wolf-Hirschhorn syndrome (WHS) patients coincides with the currently proposed WHS critical region (WHSCR), but some anomalies commonly seen in WHS appear to map outside of the WHSCR. The observation of clinodactyly in 2 patients with nonoverlapping deletions allows assignment of these defects to at least 2 separate regions in 4p16. These initial observations and attempts at genotype/phenotype correlation lay the groundwork for identifying the genetic basis of these malformations, a common objective of gene mapping efforts and chromosome deletion studies. 12 refs., 2 figs., 1 tab.

  5. Nuclear Astrophysics at DANCE

    SciTech Connect

    Reifarth, R.; Bredeweg, T.A.; Esch, E.-I.; Haight, R.C.; Kronenberg, A.; O'Donnell, J.M.; Rundberg, R.S.; Schwantes, J.M.; Ullmann, J.L.; Vieira, D.J.; Wouters, J.M.; Alpizar-Vicente, A.; Hatarik, R.; Greife, U.

    2005-05-24

    One of the most interesting nuclear physics challenges is obtaining a detailed understanding of the nucleosynthesis processes of the elements. Knowledge about the stellar sites, and how they are governed by stellar evolution and cosmology are crucial in understanding the overall picture. Information on reaction rates for neutron- and charged-particle-induced reactions have a direct impact on existing stellar models. Except for the stable isotopes, very few neutron-induced reactions in the energy range of interest have been measured to date. DANCE measurements on stable and unstable isotopes will provide many of the missing key reactions that are needed to understand the nucleosynthesis of the heavy elements.

  6. The dance of psychotherapy.

    PubMed

    Slavin-Mulford, Jenelle

    2013-09-01

    Using a dance metaphor, this article presents an approach to teaching therapeutic techniques to beginning graduate students in which interventions are first taught separately for purposes of clarity followed by an emphasis on integration, creativity, and flexibility. To illustrate the format of this approach, I provide theory, research, and prototypic clinical examples for the three therapeutic techniques that I use most frequently in my own practice. These techniques are support/empathy, immediacy, and affect exploration, experiencing, and expression. This is followed by a case presentation in which these three techniques are used together in a unique way to facilitate the work.

  7. Resource Letter PoD-1: The Physics of Dance

    NASA Astrophysics Data System (ADS)

    Laws, Kenneth; Lott, Melanie

    2013-01-01

    This Resource Letter provides a guide to the literature on the physics of dance. Journal articles and books are cited for the following topics: General references for dance, physics of dance, research methods in physics of human movement and in biomechanics, using dance in the physics classroom; anatomy and injuries; physics applied to specific dance movements or styles of dance; equipment (dance shoes, flooring, the barre); and dance of physics.

  8. Multicultural Dance Education for Teaching Students with Disabilities

    ERIC Educational Resources Information Center

    Masunah, Juju

    2016-01-01

    There are two different goals of multicultural dance education. First, multicultural dance education is a concept of teaching strategies to understand people's cultural productions using various dances. The main goal of learning various dances is to understand the people behind those dances. Second, multicultural dance education is a concept to…

  9. Multicultural Dance Education for Teaching Students with Disabilities

    ERIC Educational Resources Information Center

    Masunah, Juju

    2016-01-01

    There are two different goals of multicultural dance education. First, multicultural dance education is a concept of teaching strategies to understand people's cultural productions using various dances. The main goal of learning various dances is to understand the people behind those dances. Second, multicultural dance education is a concept to…

  10. The Dance Teacher: The Ideal Case and Daily Reality

    ERIC Educational Resources Information Center

    Van Rossum, J. H. A.

    2004-01-01

    The dance teacher is a central figure in the world of dance; the impact of the dance teacher on the career of a young dancer can be decisive. A dance teacher is more often than not described as authoritarian. The present study investigated the various dimensions of the dance teacher's behavior. To map the teacher's behavior, a dance-adapted…

  11. Lateral bias, functional asymmetry, dance training and dance injuries.

    PubMed

    Kimmerle, Marliese

    2010-01-01

    The purpose of this article is to: 1. provide a conceptual framework for consolidating laterality research in dance training from an interdisciplinary perspective; 2. encourage the reporting of lateral data; 3. promote the development of standardized methods for assessing lateral preference and functional asymmetry so that data sets from student screenings, lab studies, and injury reports can be compared; and 4. stimulate further laterality research in the dance studio to examine student preference and teaching bias, thereby promoting balanced training.

  12. P4P4P: An Agenda for Research on Pay for Performance for Patients

    PubMed Central

    Volpp, Kevin G.; Pauly, Mark V.; Loewenstein, George; Bangsberg, David

    2012-01-01

    Unhealthy behaviors are a major cause of poor health outcomes and high health care costs. In this Commentary, we describe an agenda for research to guide broader use of patient-targeted financial incentives either in conjunction with provider-targeted financial incentives (P4P) or in clinical contexts where provider-targeted approaches are unlikely to be effective. We discuss evidence of proven effectiveness and limitations of the existing evidence, reasons for underutilization of these approaches, and options for operationalizing wider use. Patient-targeted incentives have great potential, and systematic testing will help determine how they can best be used to improve population health. PMID:19124872

  13. Dance of the Light Echoes

    NASA Image and Video Library

    2008-05-29

    This composite image from NASA Spitzer Space Telescope shows the remnant of a star that exploded, called Cassiopeia A center and its surrounding light echoes -- dances of light through dusty clouds, created when stars blast apart.

  14. Dance--Aerobic and Anaerobic.

    ERIC Educational Resources Information Center

    Cohen, Arlette

    1984-01-01

    This article defines and explains aerobic exercise and its effects on the cardiovascular system. Various studies on dancers are cited indicating that dance is an anaerobic activity with some small degree of aerobic benefit. (DF)

  15. Sexual orientation and professional dance.

    PubMed

    Bailey, J M; Oberschneider, M

    1997-08-01

    The stereotypical professional male dancer is a gay man. However, little if any systematic research has investigated the validity of this stereotype, much less the reasons why male sexual orientation would be associated with interest in dance. We interviewed 136 professional dancers about the prevalence of homosexuality among dancers, the dancers' own sexual development, and relationships between dancers of different sexual orientations. Dancers estimated that over half of male dancers are gay, but that only a small minority of female dancers are lesbian. Gay men recalled more intense early interest in dance compared to heterosexual men and women, and were more feminine as boys than were heterosexual men. Gay men's homosexual feelings typically preceded their dance experience, and only one gay man felt that his dance experiences may have influenced his sexual orientation. Heterosexual men voiced some mild complaints about gay male dancers, but these were balanced by positive sentiments.

  16. The Handicapped Can Dance Too!

    ERIC Educational Resources Information Center

    Lloyd, Marcia L.

    1978-01-01

    A program of dance therapy activities can offer handicapped individuals positive experiences in such areas as body image, spatial awareness, self-confidence, hand-eye/foot-eye coordination, visual focusing, balance and social relations. (Author/MJB)

  17. Dance--Aerobic and Anaerobic.

    ERIC Educational Resources Information Center

    Cohen, Arlette

    1984-01-01

    This article defines and explains aerobic exercise and its effects on the cardiovascular system. Various studies on dancers are cited indicating that dance is an anaerobic activity with some small degree of aerobic benefit. (DF)

  18. The Handicapped Can Dance Too!

    ERIC Educational Resources Information Center

    Lloyd, Marcia L.

    1978-01-01

    A program of dance therapy activities can offer handicapped individuals positive experiences in such areas as body image, spatial awareness, self-confidence, hand-eye/foot-eye coordination, visual focusing, balance and social relations. (Author/MJB)

  19. Dance movement therapy for dementia.

    PubMed

    Karkou, Vicky; Meekums, Bonnie

    2017-02-03

    Dementia is a collective name for different degenerative brain syndromes which, according to Alzheimer's Disease International, affects approximately 35.6 million people worldwide. The latest NICE guideline for dementia highlights the value of diverse treatment options for the different stages and symptoms of dementia including non-pharmacological treatments. Relevant literature also argues for the value of interventions that acknowledge the complexity of the condition and address the person as a whole, including their physical, emotional, social and cognitive processes. At the same time, there is growing literature that highlights the capacity of the arts and embodied practices to address this complexity. Dance movement therapy is an embodied psychological intervention that can address complexity and thus, may be useful for people with dementia, but its effectiveness remains unclear. To assess the effects of dance movement therapy on behavioural, social, cognitive and emotional symptoms of people with dementia in comparison to no treatment, standard care or any other treatment. Also, to compare different forms of dance movement therapy (e.g. Laban-based dance movement therapy, Chacian dance movement therapy or Authentic Movement). Searches took place up to March 2016 through ALOIS, Cochrane Dementia and Cognitive Improvement's Specialized Register, which covers CENTRAL, a number of major healthcare databases and trial registers, and grey literature sources. We checked bibliographies of relevant studies and reviews, and contacted professional associations, educational programmes and experts from around the world. We considered randomised controlled trials (RCTs) in any language, including cross-over design and cluster-RCTs for inclusion. Studies considered had to include people with dementia, in any age group and in any setting, with interventions delivered by a dance movement therapy practitioner who (i) had received formal training (ii) was a dance movement

  20. Songs of the Sun Dance.

    ERIC Educational Resources Information Center

    Gurnoe, Katherine

    This paper is an explanation of the music of nine ceremonies of the Sioux Indians that are recorded on tape in the Library of Congress. The purpose and description of the ceremonies are given here, as well as an explanation of who is singing the songs, and when they were recorded. Some of the songs included are for the Sun Dance, Braves Dance,…

  1. Measurement of the Np237(n,γ) cross section from 20 meV to 500 keV with a high efficiency, highly segmented 4π BaF2 detector

    NASA Astrophysics Data System (ADS)

    Esch, E.-I.; Reifarth, R.; Bond, E. M.; Bredeweg, T. A.; Couture, A.; Glover, S. E.; Greife, U.; Haight, R. C.; Hatarik, A. M.; Hatarik, R.; Jandel, M.; Kawano, T.; Mertz, A.; O'Donnell, J. M.; Rundberg, R. S.; Schwantes, J. M.; Ullmann, J. L.; Vieira, D. J.; Wilhelmy, J. B.; Wouters, J. M.

    2008-03-01

    The Np237(n,γ)Np238 cross section has been measured in the neutron energy range from 20 meV to 500 keV using the DANCE array at the Los Alamos National Laboratory. This new facility allows experiments with submilligram samples and is therefore well suited to investigate isotopes with half-lives as low as a few hundred days. In this benchmark measurement, only 0.42 mg of Np237 was sufficient to determine differential cross sections relative to the well-known resonance at 0.5 eV. The thermal cross section was measured to σ2200m/s=177±5 barn, σkT=25.3meV=167±4 barn and the resonance integral to RI=693±6 barn.

  2. A Detailed Analysis of DanceAbility's Contribution to Mixed-Abilities Dance

    ERIC Educational Resources Information Center

    Herman, Amanda; Chatfield, Steven

    2010-01-01

    In the 1960s a visible shift in the ideology of contemporary dancers and choreographers took place. A desire for a dance language that rejected the need for the classical dancerly body paved the way for dance that was open to a more diverse population of participants. DanceAbility emerged in that late 1980s as a method of making dance accessible…

  3. Traditional Dance, Pedagogy and Technology: An Overview of the WebDANCE Project

    ERIC Educational Resources Information Center

    Karkou, Vicky; Bakogianni, Sophia; Kavakli, Evangelia

    2008-01-01

    With few exceptions, dance, and traditional dance in particular, has received little attention regarding the development of technological tools that can support teaching. The WebDANCE project was a pilot study with a European scope that aimed to experiment with the development of a web-based learning environment for traditional dances. The final…

  4. How To Dance through Time. Volume II: Dances of the Ragtime Era, 1910-1920. [Videotape].

    ERIC Educational Resources Information Center

    Teten, Carol

    This 59-minute VHS videotape is the second in a series of "How To Dance Through Time" videos. It provides 44 step combinations and how-to instructions to help viewers learn to dance the most popular dances of the early 20th century (the ragtime era), including: the wild animal dances (fox trot, horse trot, kangaroo hop, duck waddle, squirrel,…

  5. How To Dance through Time. Volume V: Victorian Era Couple Dances. [Videotape].

    ERIC Educational Resources Information Center

    Teten, Carol

    This 55-minute VHS videotape is the fifth in a series of "How To Dance Through Time" videos. It continues the tradition of the romance of the mid-19th century couple dances, focusing on Victorian era couple dances. The videotape offers 35 variations of the renowned 19th century couple dances, including the waltz, the polka, the galop,…

  6. How To Dance through Time. Volume IV: The Elegance of Baroque Social Dance. [Videotape].

    ERIC Educational Resources Information Center

    Teten, Carol

    This 45-minute VHS videotape is the fourth in a series of "How To Dance Through Time" videos. It shows how to dance the most influential social dances of the French Baroque Court. The ceremonious Minuet is the most famous of the 18th century dance invention. The Allemande is the pivotal bridge linking to the 19th century. The Contredance…

  7. How To Dance through Time. Volume II: Dances of the Ragtime Era, 1910-1920. [Videotape].

    ERIC Educational Resources Information Center

    Teten, Carol

    This 59-minute VHS videotape is the second in a series of "How To Dance Through Time" videos. It provides 44 step combinations and how-to instructions to help viewers learn to dance the most popular dances of the early 20th century (the ragtime era), including: the wild animal dances (fox trot, horse trot, kangaroo hop, duck waddle, squirrel,…

  8. How To Dance through Time. Volume V: Victorian Era Couple Dances. [Videotape].

    ERIC Educational Resources Information Center

    Teten, Carol

    This 55-minute VHS videotape is the fifth in a series of "How To Dance Through Time" videos. It continues the tradition of the romance of the mid-19th century couple dances, focusing on Victorian era couple dances. The videotape offers 35 variations of the renowned 19th century couple dances, including the waltz, the polka, the galop,…

  9. A Detailed Analysis of DanceAbility's Contribution to Mixed-Abilities Dance

    ERIC Educational Resources Information Center

    Herman, Amanda; Chatfield, Steven

    2010-01-01

    In the 1960s a visible shift in the ideology of contemporary dancers and choreographers took place. A desire for a dance language that rejected the need for the classical dancerly body paved the way for dance that was open to a more diverse population of participants. DanceAbility emerged in that late 1980s as a method of making dance accessible…

  10. A Movement Approach to Teaching Folk Dance.

    ERIC Educational Resources Information Center

    Figley, Grace

    1981-01-01

    The importance of learning new movement skills is shown in relation to learning folk dances. Folk dancing not only improves physical skills, but also results in an understanding and appreciation of the richness of other cultures. (JN)

  11. The Evolution of Modern Dance Therapy.

    ERIC Educational Resources Information Center

    Levy, Fran

    1988-01-01

    The article traces the impact of the modern dance movement from the early 1900s and its emphasis on creativity and self-expression on the professional and institutional development of dance therapy. (CB)

  12. What Future for Dance in Physical Education?

    ERIC Educational Resources Information Center

    Kleinman, Seymour

    1969-01-01

    To prevent a further separation between dance and physical education, college physical education majors must experience dance in greater depth to create a greater understanding of the skills involved. (AP)

  13. Dance Careers for the Next Decade.

    ERIC Educational Resources Information Center

    Lappe, Mary Martha

    1984-01-01

    Dance educators need to be aware of current career trends and focus their programs on practical needs of their students. Teaching, dance journalism, therapy, and photography are career options for the dancer who is not a professional performer. (DF)

  14. Dance Careers for the Next Decade.

    ERIC Educational Resources Information Center

    Lappe, Mary Martha

    1984-01-01

    Dance educators need to be aware of current career trends and focus their programs on practical needs of their students. Teaching, dance journalism, therapy, and photography are career options for the dancer who is not a professional performer. (DF)

  15. A Movement Approach to Teaching Folk Dance.

    ERIC Educational Resources Information Center

    Figley, Grace

    1981-01-01

    The importance of learning new movement skills is shown in relation to learning folk dances. Folk dancing not only improves physical skills, but also results in an understanding and appreciation of the richness of other cultures. (JN)

  16. The Evolution of Modern Dance Therapy.

    ERIC Educational Resources Information Center

    Levy, Fran

    1988-01-01

    The article traces the impact of the modern dance movement from the early 1900s and its emphasis on creativity and self-expression on the professional and institutional development of dance therapy. (CB)

  17. Synthesis of an allergy inducing tetrasaccharide "4P-X".

    PubMed

    Moriya, Takashi; Nagahata, Naoki; Odaka, Rei; Nakamura, Hirohide; Yoshikawa, Jun; Kurashima, Katsumi; Saito, Tadao

    2017-02-01

    4P-X (β-D-galactopyranosyl-(1 → 4)-β-D-galactopyranosyl-(1 → 6)-[β-D-galactopyranosyl-(1 → 4)]-β-D-glucopyranose) is included in galacto-oligosaccharides (GOSs) produced by β-galactosidase derived from Bacillus circulans. 4P-X has been known to induce particularly strong allergies. High purity 4P-X is essential for use as a standard to quantify the amount of 4P-X in GOSs; however, the isolation of high purity 4P-X has never been reported. In this study, we achieved the synthesis of 4P-X by a combination of organic and enzymatic chemical syntheses in a short time. This is the first report of isolated, high purity 4P-X. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. PI(4)P homeostasis: Who controls the controllers?

    PubMed

    Venditti, Rossella; Masone, Maria Chiara; Wilson, Cathal; De Matteis, Maria Antonietta

    2016-01-01

    During recent decades, PI(4)P (phosphoinositol-4-phosphate) has been described as a key regulator of a wide range of cellular functions such as organelle biogenesis, lipid metabolism and distribution, membrane trafficking, ion channels, pumps, and transporter activities. In this review we will focus on the multiple mechanisms that regulate PI(4)P homeostasis ranging from those responsible for the spatial distribution of the PI4 kinases and PI(4)P phosphatase to those controlling their enzymatic activity or the delivery/presentation of the substrate, i.e. PI or PI(4)P, to the PI4Ks or PI(4)P phosphatase, respectively. We will also highlight the open questions in the field mainly dealing with the existence and mode of action of PI(4)P sensors that monitor its amount and can act as a rheostat tuning PI(4)P levels in different compartments and adapting them to the different needs of the cell.

  19. Considerations for integrating fitness into dance training.

    PubMed

    Rafferty, Sonia

    2010-01-01

    In recent years it has frequently been suggested that dancers may not be sufficiently prepared for the physical demands of dance. The majority of researchers have arrived at the conclusion that there are gaps in the structure of dance training programs that could be filled with the type of physical training that has benefited other elite athletes. This article reviews some recommendations in light of current research for the supplementation of dance training and the inclusion of fitness concepts in traditional dance classes.

  20. Medical considerations in dance training for children.

    PubMed

    Hardaker, W T; Erickson, L C

    1987-05-01

    Parents may consult family physicians about the safety of dance training for their children. Injuries in dance training are characteristically associated with improper technique, a poor training environment and fatigue. Many dance injuries can be prevented through attention to the physical and emotional maturity of the child, the quality of the instruction and the training environment. Quality dance training is safe and beneficial for children of any age.

  1. Dance Dynamics. Athletes & Dancers Training & Moving Together.

    ERIC Educational Resources Information Center

    Pruett, Diane Milhan, Ed.; And Others

    1981-01-01

    This series of articles explores the various ways in which training procedures in both dance and athletics are compatible. Topics include: traditional and adapted dance class structures and materials; the inclusion of dance in the physical education curriculum; and the physical fitness of dancers as compared to athletes. (JN)

  2. Health and the Power of Dance

    ERIC Educational Resources Information Center

    Ward, Sheila A.

    2008-01-01

    Dancing is a health-promoting physical activity that many people can enjoy throughout life. In addition to reducing the health risks associated with overweight and obesity, dance has been used as a healing tool for other health problems. Understanding the power of dance for health and healing has become important for the prevention, management,…

  3. Health and the Power of Dance

    ERIC Educational Resources Information Center

    Ward, Sheila A.

    2008-01-01

    Dancing is a health-promoting physical activity that many people can enjoy throughout life. In addition to reducing the health risks associated with overweight and obesity, dance has been used as a healing tool for other health problems. Understanding the power of dance for health and healing has become important for the prevention, management,…

  4. The Dance of Spain: Classical Folkloric Flamenco.

    ERIC Educational Resources Information Center

    Gallant, Clifford J.

    A text on the classical and folk dance of Spain includes a pretest, provided in both English and Spanish; text about the dance in general and the dance of Spain, both classical and folkloric; tests on the text, in both English and Spanish; more specific readings about the traditions of flamenco, castanets, and "el jaleo"; a glossary of…

  5. The Origins of the "Fanga" Dance

    ERIC Educational Resources Information Center

    Damm, Robert J.

    2015-01-01

    The "fanga" is a dance taught throughout the United States to children in elementary music classes, students in African dance classes, teachers in multicultural workshops, and professional dancers in touring ensembles. Although the history of the fanga is a path overgrown with myth, this article offers information about the dance's…

  6. Teaching Dance in Physical Education Using Exergames

    ERIC Educational Resources Information Center

    Gibbs, Béatrice; Quennerstedt, Mikael; Larsson, Håkan

    2017-01-01

    This article explores the different ways in which a dance exergame can be used to teach dance in upper secondary school physical education. Particular attention is paid to the learning processes that students are involved in when the dance game is used as a teaching resource. A socio-cultural perspective on learning constitutes the analytical…

  7. Embodied Subjectivities: Nine Young Women Talking Dance

    ERIC Educational Resources Information Center

    O'Flynn, Gabrielle; Pryor, Zoe; Gray, Tonia

    2013-01-01

    The purpose of this paper is to examine nine Australian young women's embodied experiences of dance. The young women were all amateur dancers involved in weekly jazz, tap, and ballet dance classes at the same dance studio. In this paper, embodiment is defined as multidimensional (Burkitt 1999). The authors explore the ways the corporeal and the…

  8. The Origins of the "Fanga" Dance

    ERIC Educational Resources Information Center

    Damm, Robert J.

    2015-01-01

    The "fanga" is a dance taught throughout the United States to children in elementary music classes, students in African dance classes, teachers in multicultural workshops, and professional dancers in touring ensembles. Although the history of the fanga is a path overgrown with myth, this article offers information about the dance's…

  9. Embodied Subjectivities: Nine Young Women Talking Dance

    ERIC Educational Resources Information Center

    O'Flynn, Gabrielle; Pryor, Zoe; Gray, Tonia

    2013-01-01

    The purpose of this paper is to examine nine Australian young women's embodied experiences of dance. The young women were all amateur dancers involved in weekly jazz, tap, and ballet dance classes at the same dance studio. In this paper, embodiment is defined as multidimensional (Burkitt 1999). The authors explore the ways the corporeal and the…

  10. Dance Dynamics. Athletes & Dancers Training & Moving Together.

    ERIC Educational Resources Information Center

    Pruett, Diane Milhan, Ed.; And Others

    1981-01-01

    This series of articles explores the various ways in which training procedures in both dance and athletics are compatible. Topics include: traditional and adapted dance class structures and materials; the inclusion of dance in the physical education curriculum; and the physical fitness of dancers as compared to athletes. (JN)

  11. Dance/Movement Therapy. A Healing Art.

    ERIC Educational Resources Information Center

    Levy, Fran J.

    This book examines the field of dance therapy from its inception in the 1940's to the present. A detailed analysis is conducted of the theory and practice of the major pioneers. The book covers biographical reports and the influence of many dance therapy leaders. Laban Movement Analysis (LMA) is discussed as well as dance therapy in specific…

  12. The Dance of Spain: Classical Folkloric Flamenco.

    ERIC Educational Resources Information Center

    Gallant, Clifford J.

    A text on the classical and folk dance of Spain includes a pretest, provided in both English and Spanish; text about the dance in general and the dance of Spain, both classical and folkloric; tests on the text, in both English and Spanish; more specific readings about the traditions of flamenco, castanets, and "el jaleo"; a glossary of…

  13. Hydrocarbons Emitted by Waggle-Dancing Honey Bees Increase Forager Recruitment by Stimulating Dancing

    PubMed Central

    Gilley, David C.

    2014-01-01

    Hydrocarbons emitted by waggle-dancing honey bees are known to reactivate experienced foragers to visit known food sources. This study investigates whether these hydrocarbons also increase waggle-dance recruitment by observing recruitment and dancing behavior when the dance compounds are introduced into the hive. If the hydrocarbons emitted by waggle-dancing bees affect the recruitment of foragers to a food source, then the number of recruits arriving at a food source should be greater after introduction of dance compounds versus a pure-solvent control. This prediction was supported by the results of experiments in which recruits were captured at a feeder following introduction of dance-compounds into a hive. This study also tested two nonexclusive behavioral mechanism(s) by which the compounds might stimulate recruitment; 1) increased recruitment could occur by means of increasing the recruitment effectiveness of each dance and/or 2) increased recruitment could occur by increasing the intensity of waggle-dancing. These hypotheses were tested by examining video records of the dancing and recruitment behavior of individually marked bees following dance-compound introduction. Comparisons of numbers of dance followers and numbers of recruits per dance and waggle run showed no significant differences between dance-compound and solvent-control introduction, thus providing no support for the first hypothesis. Comparison of the number of waggle-dance bouts and the number of waggle runs revealed significantly more dancing during morning dance-compound introduction than morning solvent-control introduction, supporting the second hypothesis. These results suggest that the waggle-dance hydrocarbons play an important role in honey bee foraging recruitment by stimulating foragers to perform waggle dances following periods of inactivity. PMID:25140740

  14. Hydrocarbons emitted by waggle-dancing honey bees increase forager recruitment by stimulating dancing.

    PubMed

    Gilley, David C

    2014-01-01

    Hydrocarbons emitted by waggle-dancing honey bees are known to reactivate experienced foragers to visit known food sources. This study investigates whether these hydrocarbons also increase waggle-dance recruitment by observing recruitment and dancing behavior when the dance compounds are introduced into the hive. If the hydrocarbons emitted by waggle-dancing bees affect the recruitment of foragers to a food source, then the number of recruits arriving at a food source should be greater after introduction of dance compounds versus a pure-solvent control. This prediction was supported by the results of experiments in which recruits were captured at a feeder following introduction of dance-compounds into a hive. This study also tested two nonexclusive behavioral mechanism(s) by which the compounds might stimulate recruitment; 1) increased recruitment could occur by means of increasing the recruitment effectiveness of each dance and/or 2) increased recruitment could occur by increasing the intensity of waggle-dancing. These hypotheses were tested by examining video records of the dancing and recruitment behavior of individually marked bees following dance-compound introduction. Comparisons of numbers of dance followers and numbers of recruits per dance and waggle run showed no significant differences between dance-compound and solvent-control introduction, thus providing no support for the first hypothesis. Comparison of the number of waggle-dance bouts and the number of waggle runs revealed significantly more dancing during morning dance-compound introduction than morning solvent-control introduction, supporting the second hypothesis. These results suggest that the waggle-dance hydrocarbons play an important role in honey bee foraging recruitment by stimulating foragers to perform waggle dances following periods of inactivity.

  15. The power of dance: health and healing.

    PubMed

    Hanna, J L

    1995-01-01

    Dance involves the culturally mediated body, emotion, and mind. So do illness and pain. Dance may promote wellness by strengthening the immune system through muscular action and physiological processes. Dance conditions an individual to moderate, eliminate, or avoid tension, chronic fatigue, and other disabling conditions that result from the effects of stress. Dance may help the healing process as a person gains a sense of control through (1) possession by the spiritual in dance, (2) mastery of movement, (3) escape or diversion from stress and pain through a change in emotion, states of consciousness, and/or physical capability, and (4) confronting stressors to work through ways of handling their effects.

  16. Epilepsy is Dancing.

    PubMed

    Tuft, Mia; Gjelsvik, Bergljot; Nakken, Karl O

    2015-10-01

    In "Epilepsy is Dancing", in Antony and the Johnsons' album "The Crying Light"(2009), the lyrics and accompanying music video depicts an epileptic seizure in which the person is transferred to another beautiful and magical world. This may be called "enchanted epilepsy"; i.e., the experience of epilepsy as deeply nourishing and (positively) transforming, is conveyed not only in the lyrics but also the visual and auditory qualities of the video. The seizure in the video gives associations to Shakespeare's "A Midsummer Night's dream". If epilepsy appears in music lyrics, the focus is mostly on negative aspects of the illness, such as horror, fear and repulsive sexuality associated with the fits [1,2]. Contradictory to these lyrics, Anthony and the Johnsons' song is an example of a positive portrayal of epilepsy. It is open to a multitude of meanings, emotional valence and appraisal of epilepsy. By widening the experiential range associated with epileptic seizures, these lyrics highlight the inherently construed nature of epileptic experience. The song stands out in several ways. First, it describes epilepsy in positive terms, prioritising the euphoric, ecstatic, potentially empowering and enhancing aspects of epileptic seizures. Second, the lyrics and accompanying video point to divine experiences associated with epileptic seizures. Through the lyrics and the music video we are, as an audience, able to sense a snicket of an epileptic seizure, but also the universal experience of loosing control.

  17. Partnering Dance and Education. Intelligent Moves for Changing Times.

    ERIC Educational Resources Information Center

    Hanna, Judith Lynne

    This book offers information and insights for university dance educators and their students, administrators, policy makers, parents, dance instructors, dancers, and dance enthusiasts. Part 1, "Understanding Dance Education," explains key features of the discipline of dance and how it is a performing, liberal, physical, and applied art. Its four…

  18. Selecting, Teaching and Assessing Physical Education Dance Experiences

    ERIC Educational Resources Information Center

    Little, Stephanie; Hall, Tina

    2017-01-01

    Dance is a form of physical activity that can be enjoyed for a lifetime. Students at the elementary level benefit greatly from successful experiences in dance that lead to competency in various dance forms as well as an appreciation of personal expression through dance. Teaching dance, however, may not be comfortable or easy for beginning…

  19. Descriptive epidemiology of dance participation in adolescents.

    PubMed

    O'Neill, Jennifer R; Pate, Russell R; Liese, Angela D

    2011-09-01

    The aims of this study were to describe the prevalence of dance participation in U.S. adolescents and to estimate the contribution of dance to total moderate-to-vigorous physical activity (MVPA). The sample was composed of 3,598 adolescents from the 2003-06 National Health and Nutrition Examination Survey. Youth reported frequency and duration of physical activities performed in the past month. Dance participation prevalence was calculated; among those who reported dance, its contribution to total MVPA was estimated. The prevalence of dance was much higher in girls (34.8%) than boys (8.4%). Girls had a greater contribution of dance to total MVPA (39.3%) than boys (23.0%). Dance is a prevalent form of physical activity among girls, and it accounts for a substantial fraction of their total MVPA.

  20. Vapor-liquid equilibria from the triple point up to the critical point for the new generation of TIP4P-like models: TIP4P/Ew, TIP4P/2005, and TIP4P/ice.

    PubMed

    Vega, C; Abascal, J L F; Nezbeda, I

    2006-07-21

    The vapor-liquid equilibria of three recently proposed water models have been computed using Gibbs-Duhem simulations. These models are TIP4P/Ew, TIP4P/2005, and TIP4P/ice and can be considered as modified versions of the TIP4P model. By design TIP4P reproduces the vaporization enthalpy of water at room temperature, whereas TIP4P/Ew and TIP4P/2005 match the temperature of maximum density and TIP4P/ice the melting temperature of water. Recently, the melting point for each of these models has been computed, making it possible for the first time to compute the complete vapor-liquid equilibria curve from the triple point to the critical point. From the coexistence results at high temperature, it is possible to estimate the critical properties of these models. None of them is capable of reproducing accurately the critical pressure or the vapor pressures and densities. Additionally, in the cases of TIP4P and TIP4P/ice the critical temperatures are too low and too high, respectively, compared to the experimental value. However, models accounting for the density maximum of water, such as TIP4P/Ew and TIP4P/2005 provide a better estimate of the critical temperature. In particular, TIP4P/2005 provides a critical temperature just 7 K below the experimental result as well as an extraordinarily good description of the liquid densities from the triple point to the critical point. All TIP4P-like models present a ratio of the triple point temperature to the critical point temperature of about 0.39, compared with the experimental value of 0.42. As is the case for any effective potential neglecting many body forces, TIP4P/2005 fails in describing simultaneously the vapor and the liquid phases of water. However, it can be considered as one of the best effective potentials of water for describing condensed phases, both liquid and solid. In fact, it provides a completely coherent view of the phase diagram of water including fluid-solid, solid-solid, and vapor-liquid equilibria.

  1. Dance Dynamics--A Dance for All People.

    ERIC Educational Resources Information Center

    Schwartz, Vera, Ed.

    1989-01-01

    Six articles comprise this feature which explores ways in which educators and recreation leaders can respond to the needs of disabled individuals by adopting a flexible teaching style. The emphasis is on creative use of dance, movement, and music with children and adults having various disabilities. (IAH)

  2. Dance Dynamics--A Dance for All People.

    ERIC Educational Resources Information Center

    Schwartz, Vera, Ed.

    1989-01-01

    Six articles comprise this feature which explores ways in which educators and recreation leaders can respond to the needs of disabled individuals by adopting a flexible teaching style. The emphasis is on creative use of dance, movement, and music with children and adults having various disabilities. (IAH)

  3. [Dance sport: injury profile in Latin American formation dancing].

    PubMed

    Wanke, E M; Fischer, T; Pieper, H G; Groneberg, D A

    2014-09-01

    Latin American formation dancing ranks among the technical-compositional types of sport and represents a discipline of dance sport due to its performance- and competition-orientated mode. Despite its high degree of popularity and a movement profile favouring injuries, there has been a lack of studies as to health hazards and damage in Latin American formation dancing. The aim of this study is to analyse formation dance-related health hazards and their causes. A total of n = 100 (m: n = 52, f: n = 48) Latin American dancers of the German top-level league participated in this anonymised retrospective cross-sectional investigation. Mean weights of the male dancers were 75.2 kg and respectively 58.2 kg for the females, mean body height/size were 1.82 m (m) and 1.67 m (f) and mean BMI 22.2 (m) and 20.0 (f), respectively. At least one each traumatic injury/chronic damage was sustained by 69.3 % (m) and 77.6 % (f) of the dancers in the course of their dance sport activities. Almost all (97.9 %) injuries occurred during the training. A total of 409 injuries/overuse damages (= 4.1 injuries/athlete) was reported with 80.4 % traumatic injuries and 19.5 % chronic damages. Female dancers were more often injured than their male counterparts. The lower extremity was the most commonly affected body region [64.5 % (m) and, respectively, 71.2 % (f)], followed by upper extremity (m: 21.2 %, f: 17.6 %) and spinal column/trunk region (m: 12.0 %, f: 8.5 %). Blockages and pulled muscles were the most common complaints reported by males with contusions and pulled muscles being reported by females. Chondropathy/osteoarthrosis were the most frequent chronic diseases. Of all injuries sustained, circa two thirds were caused by extrinsic and circa one third by intrinsic factors. The injury profiles/patterns in Latin American formation dancing show on the one hand parallels to the individual partner dances. On the other hand, typical and gender

  4. Benefits of Implementing a Dance Unit in Physical Education

    ERIC Educational Resources Information Center

    Bajek, Mary; Richards, K. Andrew R.; Ressler, James

    2015-01-01

    This article discusses the benefits of participating in a dance curriculum, as well as how dance relates to the National Standards. It also provides insight into how physical educators can overcome the barriers to teaching dance in their programs.

  5. Benefits of Implementing a Dance Unit in Physical Education

    ERIC Educational Resources Information Center

    Bajek, Mary; Richards, K. Andrew R.; Ressler, James

    2015-01-01

    This article discusses the benefits of participating in a dance curriculum, as well as how dance relates to the National Standards. It also provides insight into how physical educators can overcome the barriers to teaching dance in their programs.

  6. Moving and Seeing: Photographing Dance

    ERIC Educational Resources Information Center

    Clark, Steve

    2006-01-01

    Photography should be regarded as an art rather than as passive documentation. Those interested in photographing dance can best think of it as an opportunity not just to record what the dancer is doing, but also to explore the dancer's personality and to stimulate the invention of movement. This exploratory approach will not only benefit the…

  7. Moving and Seeing: Photographing Dance

    ERIC Educational Resources Information Center

    Clark, Steve

    2006-01-01

    Photography should be regarded as an art rather than as passive documentation. Those interested in photographing dance can best think of it as an opportunity not just to record what the dancer is doing, but also to explore the dancer's personality and to stimulate the invention of movement. This exploratory approach will not only benefit the…

  8. Formative Assessment in Dance Education

    ERIC Educational Resources Information Center

    Andrade, Heidi; Lui, Angela; Palma, Maria; Hefferen, Joanna

    2015-01-01

    Feedback is crucial to students' growth as dancers. When used within the framework of formative assessment, or assessment for learning, feedback results in actionable next steps that dancers can use to improve their performances. This article showcases the work of two dance specialists, one elementary and one middle school teacher, who have…

  9. North Dakota Dance Performance Standards.

    ERIC Educational Resources Information Center

    Anderson, Sue; Farrell, Renee; Robbins, Susan; Stanley, Melissa

    This document outlines the performance standards for dance in North Dakota public schools, grades K-12. Four levels of performance are provided for each benchmark by North Dakota educators for K-4, 5-8, and 9-12 grade levels. Level 4 describes advanced proficiency; Level 3, proficiency; Level 2, partial proficiency; and Level 1, novice. Each grade…

  10. Formative Assessment in Dance Education

    ERIC Educational Resources Information Center

    Andrade, Heidi; Lui, Angela; Palma, Maria; Hefferen, Joanna

    2015-01-01

    Feedback is crucial to students' growth as dancers. When used within the framework of formative assessment, or assessment for learning, feedback results in actionable next steps that dancers can use to improve their performances. This article showcases the work of two dance specialists, one elementary and one middle school teacher, who have…

  11. Poverty of Diverse Dance Readings

    ERIC Educational Resources Information Center

    McCarthy-Brown, Nyama

    2015-01-01

    This article synthesizes current dance education research that demonstrates connections between the culturally relevant pedagogy and student academic achievement, details why the arts are exponentially important and valuable to all communities, and provides practical solutions for the everyday teacher. Through a pointed focus on culturally…

  12. Spectral properties and anti-Stokes luminescence of TeO2-BaF2:Ho3+, Ho3+/Yb3+ ceramics and glass excited by 1.9-μm radiation of a Tm:LiYF4 laser

    NASA Astrophysics Data System (ADS)

    Savikin, A. P.; Egorov, A. S.; Budruev, A. V.; Perunin, I. Yu.; Krasheninnikova, O. V.; Grishin, I. A.

    2017-07-01

    We demonstrate the up-conversion of Tm:LiYF4 infrared (IR) laser radiation with 1908-nm wavelength into visible light with a spectral maximum at 650 nm by ceramics with a composition of (100 - x)TeO2- xBaF2 - 1 wt % HoF3- yYbF3, where x = 20, 30, or 40 mol % and y = 0 or 0.5 wt %. The samples of 60TeO2-40BaF2 - 1 wt % HoF3 - 0.5 wt % YbF3 exhibited anti-Stokes luminescence at a threshold radiation power density of 1.0-1.5 W cm-2.

  13. Prenatal studies of a family with 4p- mosaicism

    SciTech Connect

    Pulijaal, V.; Ben-Yishay, M.; Nitowsky, H.M.

    1994-09-01

    Mosaicism for an autosomal structural abnormality is rare. Only two cases have been reported for mosaicism involving a deletion of the short arm of number 4 chromosome (one prenatal and one postnatal). We report mosaicism for 4p- in the amniocyte cultures from a G3P2 41-year-old patient who had amniocentesis for advanced maternal age. Chromosome analysis of amniotic cultures by in situ and flask methods in Chang-supplemented McCoy`s medium revealed a mosaic karyotype, 46,XX/46,XX,del(4)(p13) with 15 (62.5%) and 9 (37.5%) metaphases, respectively. Parental blood chromosome studies yielded a paternal mosaic karyotype with 2 out of 98 cells (2%) exhibiting a deletion in the short arm of number 4 chromosome (46,XX,del(4)(p13)) as seen in the fetus. After genetic counseling, the family decided to terminate the pregnancy. Studies of fetal tissue confirmed the amniocentesis results for 4p- mosaicism (18.3%). Cytogenetic studies in father confirmed mosaicism for 4p- in fibroblast cultures from skin (2%). In none of the blood or skin fibroblast cultures was there evidence of a spontaneous fragile site at 4p13. However, cytogenetic studies of peripheral blood under conditions of folate deprivation (medium 199) showed a fragile site at 4q13 in 30% of the metaphases and 4p- cells are absent. The coincidence of the breakpoints and folate-induced fragile site in 4p- may be related phenomena in this family.

  14. National Dance Education Organization: Building a Future for Dance Education in the Arts

    ERIC Educational Resources Information Center

    Bonbright, Jane; McGreevy-Nichols, Susan

    2012-01-01

    The field of dance arts education in the United States is in an entirely different place today than it was at the turn of the century. Much of this change is due to a convergence of events that involved: federal and state legislation, policy, and funding that supported dance in arts education; a forty-year transition of dance out of departments of…

  15. African Dance Aesthetics in a K-12 Dance Setting: From History to Social Justice

    ERIC Educational Resources Information Center

    Ward, Sheila A.

    2013-01-01

    This article invites the reader to gain a deeper understanding of the aesthetics of African-based dance through the elements of tradition, transformation, and social justice. A discussion of the aesthetics of African dances within Africa and throughout the African diaspora opens the doors to present these dances in a K-12 setting, to explore a…

  16. Critical Postcolonial Dance Pedagogy: The Relevance of West African Dance Education in the United States

    ERIC Educational Resources Information Center

    Cruz Banks, Ojeya

    2010-01-01

    This dance ethnography examines work conducted by the Dambe Project--a nonprofit organization that specializes in African performing arts education and mentorship. The study focuses on the implications of the organization's dance pedagogy in light of its postcolonial context and the importance of West African dance education in the United States.…

  17. Critical Postcolonial Dance Pedagogy: The Relevance of West African Dance Education in the United States

    ERIC Educational Resources Information Center

    Cruz Banks, Ojeya

    2010-01-01

    This dance ethnography examines work conducted by the Dambe Project--a nonprofit organization that specializes in African performing arts education and mentorship. The study focuses on the implications of the organization's dance pedagogy in light of its postcolonial context and the importance of West African dance education in the United States.…

  18. Bridging the Gap: Helping Students from Competitive Dance Training Backgrounds Become Successful Dance Majors

    ERIC Educational Resources Information Center

    Schupp, Karen

    2010-01-01

    This article examines the methods the author uses to help first-year dance majors from competitive training backgrounds expand their understanding of dance and learn to create a strong foundation for collegiate success. By acknowledging differences in dance backgrounds, carefully emphasizing the theory behind postmodern contemporary dance…

  19. Assessing Dance in Elementary Physical Education. Assessment Series--Assessing Dance in Elementary Physical Education

    ERIC Educational Resources Information Center

    Cone, Theresa Purcell; Cone, Stephen

    2005-01-01

    "Assessing Dance in Elementary Physical Education" is a special edition of the NASPE Assessment Series for K-12 Physical Education. Elementary school physical educators finally have a book that can help them plan assessments for dance, an important part of a comprehensive physical education curriculum. Through dance, students develop their motor…

  20. Teaching and Technique in Dance Medicine and Science: A Descriptive Study with Implications for Dance Educators

    ERIC Educational Resources Information Center

    Nemecek, Sarah M.; Chatfield, Steven J.

    2007-01-01

    The scientific basis of human movement has been studied by dance students, teachers, and researchers in the United States since Margaret H'Doubler established the first dance major at the University of Wisconsin in 1926. Since then, students, faculty, practitioners, and researchers have applied a scientific line of inquiry toward dance movement…

  1. The Folk Dance as Theatrical Performance and the Training of Dance Teachers

    ERIC Educational Resources Information Center

    Filippou, Filippos; Serbezis, Vasilis; Harahousou, Yvonne; Kabitsis, Christos; Koleta, Maria; Varsami, Dimitra; Varsami, Helene; Davoras, Demos

    2006-01-01

    The aim of this study is to examine whether the education of dance teachers at the Departments of Physical Education and Sport Sciences (DPESS), and their background of knowledge, meets the requirements of traditional Greek dance performance by dancing groups. The study was based mainly on bibliographical research about the stage performance of…

  2. So What Does Dance Have to Do with It? Using Dance to Teach Students about Leadership

    ERIC Educational Resources Information Center

    Peterson, Tim O.; Williams, Joann K.

    2004-01-01

    Dance is a common metaphor in both the change and leadership literature. However, can dance, a movement art, actually be used to learn about leadership? The answer is yes and this exercise shows you how. Dance as an instructional strategy allows the instructor to tap the cognitive, affective, and conative components of the brain.

  3. Dance Class Structure Affects Youth Physical Activity and Sedentary Behavior: A Study of Seven Dance Types

    ERIC Educational Resources Information Center

    Lopez Castillo, Maria A.; Carlson, Jordan A.; Cain, Kelli L.; Bonilla, Edith A.; Chuang, Emmeline; Elder, John P.; Sallis, James F.

    2015-01-01

    Purpose: The study aims were to determine: (a) how class structure varies by dance type, (b) how moderate-to-vigorous physical activity (MVPA) and sedentary behavior vary by dance class segments, and (c) how class structure relates to total MVPA in dance classes. Method: Participants were 291 boys and girls ages 5 to 18 years old enrolled in 58…

  4. The Folk Dance as Theatrical Performance and the Training of Dance Teachers

    ERIC Educational Resources Information Center

    Filippou, Filippos; Serbezis, Vasilis; Harahousou, Yvonne; Kabitsis, Christos; Koleta, Maria; Varsami, Dimitra; Varsami, Helene; Davoras, Demos

    2006-01-01

    The aim of this study is to examine whether the education of dance teachers at the Departments of Physical Education and Sport Sciences (DPESS), and their background of knowledge, meets the requirements of traditional Greek dance performance by dancing groups. The study was based mainly on bibliographical research about the stage performance of…

  5. Pedagogue of the Dance: The Dancing Master as Educator in the Long Eighteenth Century

    ERIC Educational Resources Information Center

    Bloomfield, Anne; Watts, Ruth

    2008-01-01

    The educational impact of the dancing master is examined within social and cultural contexts including patronage and artistic style. The nature of the dancing master's peripatetic role and lesson content in domestic and private locations is analysed with reference to notational scores, dance treatises and archival sources. The impact on…

  6. DanceChemistry: Helping Students Visualize Chemistry Concepts through Dance Videos

    ERIC Educational Resources Information Center

    Tay, Gidget C.; Edwards, Kimberly D.

    2015-01-01

    A visual aid teaching tool, the DanceChemistry video series, has been developed to teach fundamental chemistry concepts through dance. These educational videos portray chemical interactions at the molecular level using dancers to represent chemical species. Students reported that the DanceChemistry videos helped them visualize chemistry ideas in a…

  7. DanceChemistry: Helping Students Visualize Chemistry Concepts through Dance Videos

    ERIC Educational Resources Information Center

    Tay, Gidget C.; Edwards, Kimberly D.

    2015-01-01

    A visual aid teaching tool, the DanceChemistry video series, has been developed to teach fundamental chemistry concepts through dance. These educational videos portray chemical interactions at the molecular level using dancers to represent chemical species. Students reported that the DanceChemistry videos helped them visualize chemistry ideas in a…

  8. Facilitating Dance Making from a Teacher's Perspective within a Community Integrated Dance Class

    ERIC Educational Resources Information Center

    Cheesman, Sue

    2011-01-01

    Integrated dance has featured in several publications from the mid-1990's onwards, particularly from the standpoints of equity of access, and contesting perceptions of dominant conventional notions of what dance is and who can dance including issues of embodiment and representation. Other publications and manuals focus primarily on how to teach…

  9. How To Dance through Time. Volume III: The Majesty of Renaissance Dance. [Videotape].

    ERIC Educational Resources Information Center

    Teten, Carol

    This 42-minute VHS videotape is the third in a series of "How To Dance Through Time" videos. It highlights the intricacies of an Italian court dance suite, which mirrors the episodic changes of courtship. Nido D'Amore" (The Nest of Love) exposes the technique for all the dance suites of the era, and features The Opening (which…

  10. Facilitating Dance Making from a Teacher's Perspective within a Community Integrated Dance Class

    ERIC Educational Resources Information Center

    Cheesman, Sue

    2011-01-01

    Integrated dance has featured in several publications from the mid-1990's onwards, particularly from the standpoints of equity of access, and contesting perceptions of dominant conventional notions of what dance is and who can dance including issues of embodiment and representation. Other publications and manuals focus primarily on how to teach…

  11. Bridging the Gap: Helping Students from Competitive Dance Training Backgrounds Become Successful Dance Majors

    ERIC Educational Resources Information Center

    Schupp, Karen

    2010-01-01

    This article examines the methods the author uses to help first-year dance majors from competitive training backgrounds expand their understanding of dance and learn to create a strong foundation for collegiate success. By acknowledging differences in dance backgrounds, carefully emphasizing the theory behind postmodern contemporary dance…

  12. Dance Class Structure Affects Youth Physical Activity and Sedentary Behavior: A Study of Seven Dance Types

    ERIC Educational Resources Information Center

    Lopez Castillo, Maria A.; Carlson, Jordan A.; Cain, Kelli L.; Bonilla, Edith A.; Chuang, Emmeline; Elder, John P.; Sallis, James F.

    2015-01-01

    Purpose: The study aims were to determine: (a) how class structure varies by dance type, (b) how moderate-to-vigorous physical activity (MVPA) and sedentary behavior vary by dance class segments, and (c) how class structure relates to total MVPA in dance classes. Method: Participants were 291 boys and girls ages 5 to 18 years old enrolled in 58…

  13. Pedagogue of the Dance: The Dancing Master as Educator in the Long Eighteenth Century

    ERIC Educational Resources Information Center

    Bloomfield, Anne; Watts, Ruth

    2008-01-01

    The educational impact of the dancing master is examined within social and cultural contexts including patronage and artistic style. The nature of the dancing master's peripatetic role and lesson content in domestic and private locations is analysed with reference to notational scores, dance treatises and archival sources. The impact on…

  14. African Dance Aesthetics in a K-12 Dance Setting: From History to Social Justice

    ERIC Educational Resources Information Center

    Ward, Sheila A.

    2013-01-01

    This article invites the reader to gain a deeper understanding of the aesthetics of African-based dance through the elements of tradition, transformation, and social justice. A discussion of the aesthetics of African dances within Africa and throughout the African diaspora opens the doors to present these dances in a K-12 setting, to explore a…

  15. So What Does Dance Have to Do with It? Using Dance to Teach Students about Leadership

    ERIC Educational Resources Information Center

    Peterson, Tim O.; Williams, Joann K.

    2004-01-01

    Dance is a common metaphor in both the change and leadership literature. However, can dance, a movement art, actually be used to learn about leadership? The answer is yes and this exercise shows you how. Dance as an instructional strategy allows the instructor to tap the cognitive, affective, and conative components of the brain.

  16. Teaching Beginning Dance Classes in Higher Education: Learning to Teach from an Expert Dance Educator

    ERIC Educational Resources Information Center

    You, JeongAe

    2009-01-01

    This qualitative case study examines the exemplary teaching approaches of an expert Korean dance educator who has been teaching beginning dance classes in higher education. The expert dance educator, possesses 28 years of teaching experience in higher education, is the recipient of a national award, is actively involved in professional activities,…

  17. Fragile-to-strong crossover in supercooled water: A comparison between TIP4P and TIP4P/2005 models

    NASA Astrophysics Data System (ADS)

    De Marzio, M.; Camisasca, G.; Rovere, M.; Gallo, P.

    2016-05-01

    We present recent simulation results on the dynamics of supercooled water with the TIP4P/2005 potential. We find that the dynamical behaviour of the translational motion of the molecules is well interpreted in terms of the Mode Coupling Theory, as it was found for supercooled TIP4P water. We compare the results of the two models and in particular we find also in TIP4P/2005 a crossover from a fragile to a strong regime. We connect this crossover to the crossing of the Widom line emanating from the liquid-liquid critical point.

  18. Honeybee colonies achieve fitness through dancing.

    PubMed

    Sherman, Gavin; Visscher, P Kirk

    2002-10-31

    The honeybee dance language, in which foragers perform dances containing information about the distance and direction to food sources, is the quintessential example of symbolic communication in non-primates. The dance language has been the subject of controversy, and of extensive research into the mechanisms of acquiring, decoding and evaluating the information in the dance. The dance language has been hypothesized, but not shown, to increase colony food collection. Here we show that colonies with disoriented dances (lacking direction information) recruit less effectively to syrup feeders than do colonies with oriented dances. For colonies foraging at natural sources, the direction information sometimes increases food collected, but at other times it makes no difference. The food-location information in the dance is presumably important when food sources are hard to find, variable in richness and ephemeral. Recruitment based simply on arousal of foragers and communication of floral odour, as occurs in honeybees, bumble bees and some stingless bees, can be equally effective under other circumstances. Clarifying the condition-dependent payoffs of the dance language provides new insight into its function in honeybee ecology.

  19. Dancing with a seizure, a case report.

    PubMed

    Kim, Keun Tae; Chu, Kon; Lee, Sang Kun

    2017-01-25

    Dancing is a very rare seizure semiology, and has only few case reports so far. Moreover, no case regarded as dancing with both description and video was presented. A 42-year-old woman with medical intractable epilepsy showed a typical semiology of right temporal lobe epilepsy: right hand automatism and ictal speech. The following semiology, appeared during ictal and post-ictal stage, was complex, rhythmical and sequential movement. It was enough to be called dancing. We hereby report the most plausible dancing in the ictal and post-ictal state, documented by simultaneous video and electroencephalography.

  20. Lower limb loading in step aerobic dance.

    PubMed

    Wu, H-W; Hsieh, H-M; Chang, Y-W; Wang, L-H

    2012-11-01

    Participation in aerobic dance is associated with a number of lower extremity injuries, and abnormal joint loading seems to be a factor in these. However, information on joint loading is limited. The purpose of this study was to investigate the kinetics of the lower extremity in step aerobic dance and to compare the differences of high-impact and low-impact step aerobic dance in 4 aerobic movements (mambo, kick, L step and leg curl). 18 subjects were recruited for this study. High-impact aerobic dance requires a significantly greater range of motion, joint force and joint moment than low-impact step aerobic dance. The peak joint forces and moments in high-impact step aerobic dance were found to be 1.4 times higher than in low-impact step aerobic dance. Understanding the nature of joint loading may help choreographers develop dance combinations that are less injury-prone. Furthermore, increased knowledge about joint loading may be helpful in lowering the risk of injuries in aerobic dance instructors and students.

  1. An Empirical Investigation of Dance Addiction

    PubMed Central

    Maraz, Aniko; Urbán, Róbert; Griffiths, Mark Damian; Demetrovics, Zsolt

    2015-01-01

    Although recreational dancing is associated with increased physical and psychological well-being, little is known about the harmful effects of excessive dancing. The aim of the present study was to explore the psychopathological factors associated with dance addiction. The sample comprised 447 salsa and ballroom dancers (68% female, mean age: 32.8 years) who danced recreationally at least once a week. The Exercise Addiction Inventory (Terry, Szabo, & Griffiths, 2004) was adapted for dance (Dance Addiction Inventory, DAI). Motivation, general mental health (BSI-GSI, and Mental Health Continuum), borderline personality disorder, eating disorder symptoms, and dance motives were also assessed. Five latent classes were explored based on addiction symptoms with 11% of participants belonging to the most problematic class. DAI was positively associated with psychiatric distress, borderline personality and eating disorder symptoms. Hierarchical linear regression model indicated that Intensity (ß=0.22), borderline (ß=0.08), eating disorder (ß=0.11) symptoms, as well as Escapism (ß=0.47) and Mood Enhancement (ß=0.15) (as motivational factors) together explained 42% of DAI scores. Dance addiction as assessed with the Dance Addiction Inventory is associated with indicators of mild psychopathology and therefore warrants further research. PMID:25951077

  2. An empirical investigation of dance addiction.

    PubMed

    Maraz, Aniko; Urbán, Róbert; Griffiths, Mark Damian; Demetrovics, Zsolt

    2015-01-01

    Although recreational dancing is associated with increased physical and psychological well-being, little is known about the harmful effects of excessive dancing. The aim of the present study was to explore the psychopathological factors associated with dance addiction. The sample comprised 447 salsa and ballroom dancers (68% female, mean age: 32.8 years) who danced recreationally at least once a week. The Exercise Addiction Inventory (Terry, Szabo, & Griffiths, 2004) was adapted for dance (Dance Addiction Inventory, DAI). Motivation, general mental health (BSI-GSI, and Mental Health Continuum), borderline personality disorder, eating disorder symptoms, and dance motives were also assessed. Five latent classes were explored based on addiction symptoms with 11% of participants belonging to the most problematic class. DAI was positively associated with psychiatric distress, borderline personality and eating disorder symptoms. Hierarchical linear regression model indicated that Intensity (ß=0.22), borderline (ß=0.08), eating disorder (ß=0.11) symptoms, as well as Escapism (ß=0.47) and Mood Enhancement (ß=0.15) (as motivational factors) together explained 42% of DAI scores. Dance addiction as assessed with the Dance Addiction Inventory is associated with indicators of mild psychopathology and therefore warrants further research.

  3. Theory of the metal-insulator transition in Pr Ru4 P12 and Pr Fe4 P12

    NASA Astrophysics Data System (ADS)

    Curnoe, S. H.; Harima, H.; Takegahara, K.; Ueda, K.

    2004-12-01

    All symmetry-allowed couplings between the 4f2 -electron ground state doublet of trivalent praseodymium in PrRu4P12 and PrFe4P12 and displacements of the phosphorus, iron, or ruthenium ions are considered. Two types of displacements can change the crystal lattice from body-centred cubic to simple orthorhombic or to simple cubic. The first type lowers the point group symmetry from tetrahedral to orthorhombic, while the second type leaves it unchanged, with corresponding space group reductions Im3¯→Pmmm and Im3¯→Pm3¯ , respectively. In former case, the lower point group symmetry splits the degeneracy of the 4f2 doublet into states with opposite quadrupole moment, which then leads to antiquadrupolar ordering, as in PrFe4P12 . Either kind of displacement may conspire with nesting of the Fermi surface to cause the metal-insulator or partial metal-insulator transition observed in PrFe4P12 and PrRu4P12 . We investigate this scenario using band-structure calculations, and it is found that displacements of the phosphorus ions in PrRu4P12 (with space-group reduction Im3¯→Pm3¯ ) open a gap everywhere on the Fermi surface.

  4. Dancing to different tunes: heterospecific deciphering of the honeybee waggle dance

    NASA Astrophysics Data System (ADS)

    Tan, K.; Yang, M. X.; Radloff, S. E.; Hepburn, H. R.; Zhang, Z. Y.; Luo, L. J.; Li, H.

    2008-12-01

    Although the structure of the dance language is very similar among species of honeybees, communication of the distance component of the message varies both intraspecifically and interspecifically. However, it is not known whether different honeybee species would attend interspecific waggle dances and, if so, whether they can decipher such dances. Using mixed-species colonies of Apis cerana and Apis mellifera, we show that, despite internal differences in the structure of the waggle dances of foragers, both species attend, and act on the information encoded in each other’s waggle dances but with limited accuracy. These observations indicate that direction and distance communication pre-date speciation in honeybees.

  5. To Be or Not to Be--Able to Dance: Integrated Dance and Children's Perceptions of Dance Ability and Disability

    ERIC Educational Resources Information Center

    Zitomer, Michelle R.; Reid, Greg

    2011-01-01

    This study investigated children's perceptions of dance ability and disability and changes to perceptions following participation in an integrated dance program. Focus group interviews, field notes and observations were used with children with physical disabilities (n = 5) and without disabilities (n = 9) between the ages six and nine before and…

  6. To Be or Not to Be--Able to Dance: Integrated Dance and Children's Perceptions of Dance Ability and Disability

    ERIC Educational Resources Information Center

    Zitomer, Michelle R.; Reid, Greg

    2011-01-01

    This study investigated children's perceptions of dance ability and disability and changes to perceptions following participation in an integrated dance program. Focus group interviews, field notes and observations were used with children with physical disabilities (n = 5) and without disabilities (n = 9) between the ages six and nine before and…

  7. Neutron capture reactions at DANCE

    SciTech Connect

    Bredeweg, T. A.

    2008-05-12

    The Detector for Advanced Neutron Capture Experiments (DANCE) is a 4{pi} BaF{sub 2} array consisting of 160 active detector elements. The primary purpose of the array is to perform neutron capture cross section measurements on small (> or approx.100 {mu}g) and/or radioactive (< or approx. 100 mCi) species. The measurements made possible with this array will be useful in answering outstanding questions in the areas of national security, threat reduction, nuclear astrophysics, advanced reactor design and accelerator transmutation of waste. Since the commissioning of DANCE we have performed neutron capture cross section measurements on a wide array of medium to heavy mass nuclides. Measurements to date include neutron capture cross sections on {sup 241,243}Am, neutron capture and neutron-induced fission cross sections and capture-to-fission ratio ({alpha} = {sigma}{sub {gamma}}/{sigma}{sub f}) for {sup 235}U using a new fission-tagging detector as well as neutron capture cross sections for several astrophysics branch-point nuclei. Results from several of these measurements will be presented along with a discussion of additional physics information that can be extracted from the DANCE data.

  8. Kazakh Traditional Dance Gesture Recognition

    NASA Astrophysics Data System (ADS)

    Nussipbekov, A. K.; Amirgaliyev, E. N.; Hahn, Minsoo

    2014-04-01

    Full body gesture recognition is an important and interdisciplinary research field which is widely used in many application spheres including dance gesture recognition. The rapid growth of technology in recent years brought a lot of contribution in this domain. However it is still challenging task. In this paper we implement Kazakh traditional dance gesture recognition. We use Microsoft Kinect camera to obtain human skeleton and depth information. Then we apply tree-structured Bayesian network and Expectation Maximization algorithm with K-means clustering to calculate conditional linear Gaussians for classifying poses. And finally we use Hidden Markov Model to detect dance gestures. Our main contribution is that we extend Kinect skeleton by adding headwear as a new skeleton joint which is calculated from depth image. This novelty allows us to significantly improve the accuracy of head gesture recognition of a dancer which in turn plays considerable role in whole body gesture recognition. Experimental results show the efficiency of the proposed method and that its performance is comparable to the state-of-the-art system performances.

  9. Dance and Music in "Gangnam Style": How Dance Observation Affects Meter Perception.

    PubMed

    Lee, Kyung Myun; Barrett, Karen Chan; Kim, Yeonhwa; Lim, Yeoeun; Lee, Kyogu

    2015-01-01

    Dance and music often co-occur as evidenced when viewing choreographed dances or singers moving while performing. This study investigated how the viewing of dance motions shapes sound perception. Previous research has shown that dance reflects the temporal structure of its accompanying music, communicating musical meter (i.e. a hierarchical organization of beats) via coordinated movement patterns that indicate where strong and weak beats occur. Experiments here investigated the effects of dance cues on meter perception, hypothesizing that dance could embody the musical meter, thereby shaping participant reaction times (RTs) to sound targets occurring at different metrical positions.In experiment 1, participants viewed a video with dance choreography indicating 4/4 meter (dance condition) or a series of color changes repeated in sequences of four to indicate 4/4 meter (picture condition). A sound track accompanied these videos and participants reacted to timbre targets at different metrical positions. Participants had the slowest RT's at the strongest beats in the dance condition only. In experiment 2, participants viewed the choreography of the horse-riding dance from Psy's "Gangnam Style" in order to examine how a familiar dance might affect meter perception. Moreover, participants in this experiment were divided into a group with experience dancing this choreography and a group without experience. Results again showed slower RTs to stronger metrical positions and the group with experience demonstrated a more refined perception of metrical hierarchy. Results likely stem from the temporally selective division of attention between auditory and visual domains. This study has implications for understanding: 1) the impact of splitting attention among different sensory modalities, and 2) the impact of embodiment, on perception of musical meter. Viewing dance may interfere with sound processing, particularly at critical metrical positions, but embodied familiarity with

  10. Dance and Music in “Gangnam Style”: How Dance Observation Affects Meter Perception

    PubMed Central

    Lee, Kyung Myun; Barrett, Karen Chan; Kim, Yeonhwa; Lim, Yeoeun; Lee, Kyogu

    2015-01-01

    Dance and music often co-occur as evidenced when viewing choreographed dances or singers moving while performing. This study investigated how the viewing of dance motions shapes sound perception. Previous research has shown that dance reflects the temporal structure of its accompanying music, communicating musical meter (i.e. a hierarchical organization of beats) via coordinated movement patterns that indicate where strong and weak beats occur. Experiments here investigated the effects of dance cues on meter perception, hypothesizing that dance could embody the musical meter, thereby shaping participant reaction times (RTs) to sound targets occurring at different metrical positions.In experiment 1, participants viewed a video with dance choreography indicating 4/4 meter (dance condition) or a series of color changes repeated in sequences of four to indicate 4/4 meter (picture condition). A sound track accompanied these videos and participants reacted to timbre targets at different metrical positions. Participants had the slowest RT’s at the strongest beats in the dance condition only. In experiment 2, participants viewed the choreography of the horse-riding dance from Psy’s “Gangnam Style” in order to examine how a familiar dance might affect meter perception. Moreover, participants in this experiment were divided into a group with experience dancing this choreography and a group without experience. Results again showed slower RTs to stronger metrical positions and the group with experience demonstrated a more refined perception of metrical hierarchy. Results likely stem from the temporally selective division of attention between auditory and visual domains. This study has implications for understanding: 1) the impact of splitting attention among different sensory modalities, and 2) the impact of embodiment, on perception of musical meter. Viewing dance may interfere with sound processing, particularly at critical metrical positions, but embodied

  11. Site-Specific Dance: Promoting Social Awareness in Choreography

    ERIC Educational Resources Information Center

    MacBean, Arianne

    2004-01-01

    Site-specific dance, which is often defined as dance that occurs outside of the conventional theater space, challenges choreographers to look at, listen to, feel, and think about the space in which the dance is performed. It also asks audiences to be active participants in the performance experience. The dances have to be informed by the space and…

  12. Dance Pedagogy: Backup Plan or Branch into the Future?

    ERIC Educational Resources Information Center

    Wilson, Lisa

    2016-01-01

    This article focuses on Lisa Wilson's recent teaching experiences at the School of Dance, University of Cape Town (UCT), where dance pedagogy courses are established curricular components of its two undergraduate programs, the three-year Diploma in Dance Education (DipEd) and the four-year Bachelor of Music (BMus) degree in dance. The DipEd…

  13. Success through Dancing: Teaching Skills and Awakening Young Souls

    ERIC Educational Resources Information Center

    Miles, Tara

    2017-01-01

    Dance is important for all students, but it is especially important for deaf and hard of hearing students. Dance is visual, and students can learn to dance without barriers. Teaching dance to deaf and hard of hearing children allows them to have the same kind of experiences as those of hearing children. It allows them to be open to taking risks,…

  14. Moving Social Justice: Challenges, Fears and Possibilities in Dance Education

    ERIC Educational Resources Information Center

    Risner, Doug; Stinson, Susan W.

    2010-01-01

    This essay explores social justice commitments in dance pedagogy and dance education teacher preparation in the USA as developed through a series of conversations between two dance educators and former administrators in higher education. The authors examine the history of multiculturalism, multicultural practices in postsecondary dance, their…

  15. Dance Education in the 21st Century: A Global Perspective

    ERIC Educational Resources Information Center

    Gilbert, Anne Green

    2005-01-01

    Margaret H'Doubler brought the magic of dance to the 20th century, yet the 21st century has yet to find a person to rekindle the same public desire for dance education. Consequently, the future of dance education in the next century is hard to predict. Based on an informal survey of fellow advisory board members of Dance and the Child…

  16. Adolescent Males in Dance: A Closer Look at Their Journey

    ERIC Educational Resources Information Center

    Li, Zihao

    2011-01-01

    The pronounced gender imbalance in dance has been the norm for some time. Some studies focus on established male dancers and others focus on aspects of physical education in dance. However, studies about adolescent male dance students (nonprofessional dancers in any form) who take dance classes in a high school setting are almost nonexistent.…

  17. Learning to Learn: A Hidden Dimension within Community Dance Practice

    ERIC Educational Resources Information Center

    Barr, Sherrie

    2013-01-01

    This article explores ways of learning experienced by university dance students participating in a community dance project. The students were unfamiliar with community-based practices and found themselves needing to remediate held attitudes about dance. How the students came to approach their learning within the dance-making process drew on…

  18. The Teaching Artist: A Model for University Dance Teacher Training

    ERIC Educational Resources Information Center

    Huddy, Avril; Stevens, Kym

    2011-01-01

    This paper describes a teaching model, "The Teaching Artist", developed to address the pedagogical and cultural divide between the traditional dance teacher and the dance artist who teaches: traditionally, one teaching about dance and the other, teaching through dance. The "Teaching Artist" model was developed through the…

  19. Site-Specific Dance: Promoting Social Awareness in Choreography

    ERIC Educational Resources Information Center

    MacBean, Arianne

    2004-01-01

    Site-specific dance, which is often defined as dance that occurs outside of the conventional theater space, challenges choreographers to look at, listen to, feel, and think about the space in which the dance is performed. It also asks audiences to be active participants in the performance experience. The dances have to be informed by the space and…

  20. Adolescent Males in Dance: A Closer Look at Their Journey

    ERIC Educational Resources Information Center

    Li, Zihao

    2011-01-01

    The pronounced gender imbalance in dance has been the norm for some time. Some studies focus on established male dancers and others focus on aspects of physical education in dance. However, studies about adolescent male dance students (nonprofessional dancers in any form) who take dance classes in a high school setting are almost nonexistent.…

  1. Learning to Learn: A Hidden Dimension within Community Dance Practice

    ERIC Educational Resources Information Center

    Barr, Sherrie

    2013-01-01

    This article explores ways of learning experienced by university dance students participating in a community dance project. The students were unfamiliar with community-based practices and found themselves needing to remediate held attitudes about dance. How the students came to approach their learning within the dance-making process drew on…

  2. Dance Pedagogy: Backup Plan or Branch into the Future?

    ERIC Educational Resources Information Center

    Wilson, Lisa

    2016-01-01

    This article focuses on Lisa Wilson's recent teaching experiences at the School of Dance, University of Cape Town (UCT), where dance pedagogy courses are established curricular components of its two undergraduate programs, the three-year Diploma in Dance Education (DipEd) and the four-year Bachelor of Music (BMus) degree in dance. The DipEd…

  3. Cultivating Equity and Access: Focus on Men in Dance

    ERIC Educational Resources Information Center

    McGreevy-Nichols, Susan; Dooling-Cain, Shannon

    2017-01-01

    This year, the National Dance Education Organization (NDEO) is taking a special look at the questions of equity and access in the field of dance education. The Decade of Dance Education (2015-2025), NDEO's ten-year campaign designed to raise the profile of dance education in the arts, provides a unique opportunity to examine their commitment to…

  4. Combating Dance Educators' Isolation: Interacting with the Larger Learning Community

    ERIC Educational Resources Information Center

    Sprague, Marty

    2009-01-01

    Dance studio spaces are often tucked away in the physical plant, separated from other classrooms and the primary activities of the school. During team meetings and curriculum planning, where does the dance educator ft in? With whom does the dance educator partner or team? The dance educator should be routinely partnered with a department or team…

  5. The Correlates of Dance Education among Adolescent Girls.

    ERIC Educational Resources Information Center

    Vicario, Terra; Henninger, Erica; Chambliss, Catherine

    This investigation extends previous research on the benefits of dance education, by further exploring the correlates of participation in dance classes for adolescent girls. The survey evaluated self-esteem, body image, dance ability, and perceived quality of peer and parent relationships. Students with greater dance experience were expected to…

  6. Dance/Movement Therapy: A Unique Career Opportunity.

    ERIC Educational Resources Information Center

    Armeniox, Leslie Flint

    Dance and movement therapy is a form of psychotherapy that uses the body, dance, and movement as the primary mediums for the therapeutic process. Dance is a fundamental art form that involves the body as an instrument of self-expression; movement is a universal means of learning and communicating. Dance and movement therapy is the…

  7. Compact fission counter for DANCE

    SciTech Connect

    Wu, C Y; Chyzh, A; Kwan, E; Henderson, R; Gostic, J; Carter, D; Bredeweg, T; Couture, A; Jandel, M; Ullmann, J

    2010-11-06

    The Detector for Advanced Neutron Capture Experiments (DANCE) consists of 160 BF{sub 2} crystals with equal solid-angle coverage. DANCE is a 4{pi} {gamma}-ray calorimeter and designed to study the neutron-capture reactions on small quantities of radioactive and rare stable nuclei. These reactions are important for the radiochemistry applications and modeling the element production in stars. The recognition of capture event is made by the summed {gamma}-ray energy which is equivalent of the reaction Q-value and unique for a given capture reaction. For a selective group of actinides, where the neutron-induced fission reaction competes favorably with the neutron capture reaction, additional signature is needed to distinguish between fission and capture {gamma} rays for the DANCE measurement. This can be accomplished by introducing a detector system to tag fission fragments and thus establish a unique signature for the fission event. Once this system is implemented, one has the opportunity to study not only the capture but also fission reactions. A parallel-plate avalanche counter (PPAC) has many advantages for the detection of heavy charged particles such as fission fragments. These include fast timing, resistance to radiation damage, and tolerance of high counting rate. A PPAC also can be tuned to be insensitive to {alpha} particles, which is important for experiments with {alpha}-emitting actinides. Therefore, a PPAC is an ideal detector for experiments requiring a fast and clean trigger for fission. A PPAC with an ingenious design was fabricated in 2006 by integrating amplifiers into the target assembly. However, this counter was proved to be unsuitable for this application because of issues related to the stability of amplifiers and the ability to separate fission fragments from {alpha}'s. Therefore, a new design is needed. A LLNL proposal to develop a new PPAC for DANCE was funded by NA22 in FY09. The design goal is to minimize the mass for the proposed counter

  8. Dance: The Possibilities of a Discipline

    ERIC Educational Resources Information Center

    Bannon, Fiona

    2010-01-01

    Dance has been a discipline in higher education in the UK for nearly 35 years; the first programme was introduced at the Laban Centre in 1975. The breadth of features that have come to characterise dance in the academy during this time have arguably been enriched by a permeability between the varied ideas that have come to be part of its maturing…

  9. Aerobic Dancing--A Rhythmic Sport.

    ERIC Educational Resources Information Center

    Sorensen, Jacki

    Fitness programs now and in the future must offer built-in cardiovascular conditioning, variety, novelty, and change to meet the physical, mental, and emotional needs of our society. Aerobic dancing (dancing designed to train and strengthen the heart, lungs, and vascular system) is one of the first indoor group Aerobic exercise programs designed…

  10. Informational conflicts created by the waggle dance.

    PubMed

    Grüter, Christoph; Balbuena, M Sol; Farina, Walter M

    2008-06-07

    The honeybee (Apis mellifera) waggle dance is one of the most intriguing animal communication signals. A dancing bee communicates the location of a profitable food source and its odour. Followers may often experience situations in which dancers indicate an unfamiliar location but carry the scent of a flower species the followers experienced previously at different locations. Food scents often reactivate bees to resume food collection at previously visited food patches. This double function of the dance creates a conflict between the social vector information and the private navigational information. We investigated which kind of information followers with field experience use in this situation and found that followers usually ignored the spatial information encoded by the waggle dance even if they followed a dance thoroughly (five waggle runs or more). They relied on private information about food source locations instead (in 93% of all cases). Furthermore, foragers preferred to follow dancers carrying food odours they knew from previous field trips, independently of the spatial information encoded in the dance. Surprisingly, neither odour identity nor the location indicated by the dancer was an important factor for the reactivation success of a dance. Our results contrast with the assumption that (i) followers usually try to decode the vector information and (ii) dances indicating an unfamiliar location are of little interest to experienced foragers.

  11. Octopamine modulates honey bee dance behavior

    PubMed Central

    Barron, Andrew B.; Maleszka, Ryszard; Vander Meer, Robert K.; Robinson, Gene E.

    2007-01-01

    Honey bees communicate the location and desirability of valuable forage sites to their nestmates through an elaborate, symbolic “dance language.” The dance language is a uniquely complex communication system in invertebrates, and the neural mechanisms that generate dances are largely unknown. Here we show that treatments with controlled doses of the biogenic amine neuromodulator octopamine selectively increased the reporting of resource value in dances by forager bees. Oral and topical octopamine treatments modulated aspects of dances related to resource profitability in a dose-dependent manner. Dances for pollen and sucrose responded similarly to octopamine treatment, and these effects were eliminated by treatment with the octopamine antagonist mianserin. We propose that octopamine modulates the representation of floral rewards in dances by changing the processing of reward in the honey bee brain. Octopamine is known to modulate appetitive behavior in a range of solitary insects; the role of octopamine in dance provides an example of how neural substrates can be adapted for new behavioral innovations in the process of social evolution. PMID:17237217

  12. Lesbian Lacunae: Invisible Spaces in Dance Education

    ERIC Educational Resources Information Center

    Mozingo, Karen A.

    2005-01-01

    Recent research about sexuality and dance has begun to address the needs of gay male dancers, yet the needs of lesbian dancers have remained mostly absent from scholarly discourse. Exploring the lesbian lacunae, or invisible spaces of dance education, reveals the personal, political, and pedagogical implications of their existence within the dance…

  13. Informational conflicts created by the waggle dance

    PubMed Central

    Grüter, Christoph; Balbuena, M. Sol; Farina, Walter M

    2008-01-01

    The honeybee (Apis mellifera) waggle dance is one of the most intriguing animal communication signals. A dancing bee communicates the location of a profitable food source and its odour. Followers may often experience situations in which dancers indicate an unfamiliar location but carry the scent of a flower species the followers experienced previously at different locations. Food scents often reactivate bees to resume food collection at previously visited food patches. This double function of the dance creates a conflict between the social vector information and the private navigational information. We investigated which kind of information followers with field experience use in this situation and found that followers usually ignored the spatial information encoded by the waggle dance even if they followed a dance thoroughly (five waggle runs or more). They relied on private information about food source locations instead (in 93% of all cases). Furthermore, foragers preferred to follow dancers carrying food odours they knew from previous field trips, independently of the spatial information encoded in the dance. Surprisingly, neither odour identity nor the location indicated by the dancer was an important factor for the reactivation success of a dance. Our results contrast with the assumption that (i) followers usually try to decode the vector information and (ii) dances indicating an unfamiliar location are of little interest to experienced foragers. PMID:18331980

  14. The Development of Dance Attitude Scales.

    ERIC Educational Resources Information Center

    Sanderson, Patricia

    2000-01-01

    Factor analysis of an initial sample of 368 11-16 year-olds and a test with 1,668 confirmed the reliability and validity of a dance attitude instrument. Two subscales, ballet and male dancers, produced valid measurements of attitudes, but dance performance and presentation scales were less reliable. (SK)

  15. Courage and Power: Dancing in Senegal

    ERIC Educational Resources Information Center

    Moss, Suzan

    2002-01-01

    This article explores continuing professional development. I teach in a community college where 93% of the students are black and Latino. I am a Caucasian teacher, and my background is primarily modern and jazz dance. In recent years I have been studying African and Latin dance forms, so that I can address the deep hunger my students have to learn…

  16. Perspectives: Sexuality and Dance in Higher Education

    ERIC Educational Resources Information Center

    Journal of Dance Education, 2004

    2004-01-01

    This article presents a collection of shorter pieces from current and former dance chairpersons which addresses concerns and questions about sexuality in dance education from a variety of perspectives. Although each essay stands alone (and was written as such), the conversation that develops helps one to see the larger geography mapped by…

  17. Lesbian Lacunae: Invisible Spaces in Dance Education

    ERIC Educational Resources Information Center

    Mozingo, Karen A.

    2005-01-01

    Recent research about sexuality and dance has begun to address the needs of gay male dancers, yet the needs of lesbian dancers have remained mostly absent from scholarly discourse. Exploring the lesbian lacunae, or invisible spaces of dance education, reveals the personal, political, and pedagogical implications of their existence within the dance…

  18. Dance: A Projection for the Future.

    ERIC Educational Resources Information Center

    Van Tuyl, Marian, Ed.

    1968-01-01

    Experienced and knowledgeable artists, scholars and educators met to discuss the fundamental issues of dance as a performing art and as a discipline in higher education. During Phase I of the conference, participants explored the role and nature of dance in education and developed curricular guidelines. A blueprint for a 25-year projection of…

  19. Descriptive Epidemiology of Dance Participation in Adolescents

    ERIC Educational Resources Information Center

    O'Neill, Jennifer R.; Pate, Russell R.; Liese, Angela D.

    2011-01-01

    The aims of this study were to describe the prevalence of dance participation in U.S. adolescents and to estimate the contribution of dance to total moderate-to-vigorous physical activity (MVPA). The sample was composed of 3,598 adolescents from the 2003-06 National Health and Nutrition Examination Survey. Youth reported frequency and duration of…

  20. The Value of Biomechanical Research in Dance.

    ERIC Educational Resources Information Center

    Ranney, D. A.

    Simple observation of dance movement, while very useful, can lead to misconceptions, about the physical realities of dance movement, that make learning difficult. This gap between reality and understanding can be reduced by the application of biomechanical techniques such as cinematography, electromyography, and force-plate analysis. Biomechanical…

  1. Higher Order Thinking in the Dance Studio

    ERIC Educational Resources Information Center

    Moffett, Ann-Thomas

    2012-01-01

    The author identifies higher order thinking as an essential component of dance training for students of all ages and abilities. Weaving together insights from interviews with experts in the field of dance education with practical pedagogical applications within an Improvisation and Composition class for talented and gifted youth, this article…

  2. German Folk Dances: An Innovative Teaching Tool.

    ERIC Educational Resources Information Center

    Wedekind, Almute

    1993-01-01

    This paper proposes the incorporation of folk dances into the German curriculum on all instructional levels, from kindergarten to college. Learning and performing folk dances provides students not only with cultural information about foreign countries but also with specific structural features of the foreign language. The teacher can select…

  3. Exploring Dance Careers. A Student Guidebook.

    ERIC Educational Resources Information Center

    Cornell, Richard; Hansen, Mary Lewis

    One of six student guidebooks in a series of 11 arts and humanities career exploration guides for grade 7-12 teachers, counselors, and students, this student book on exploration of dance careers presents information on specific occupations in both performance careers and dance education. An introductory section describes the four different dance…

  4. Descriptive Epidemiology of Dance Participation in Adolescents

    ERIC Educational Resources Information Center

    O'Neill, Jennifer R.; Pate, Russell R.; Liese, Angela D.

    2011-01-01

    The aims of this study were to describe the prevalence of dance participation in U.S. adolescents and to estimate the contribution of dance to total moderate-to-vigorous physical activity (MVPA). The sample was composed of 3,598 adolescents from the 2003-06 National Health and Nutrition Examination Survey. Youth reported frequency and duration of…

  5. Preventing Dance Injuries: An Interdisciplinary Perspective.

    ERIC Educational Resources Information Center

    Solomon, Ruth, Ed.; And Others

    This book on the interdisciplinary nature of dance medicine as an emerging field of inquiry contains the following chapters: (1) "A Comparison of Patterns of Injury in Ballet, Modern, and Aerobic Dance" (Marie Schafle, And Others); (2) "Pronation as a Predisposing Factor in Overuse Injuries" (Steven R. Kravitz); (3) "Some…

  6. Enlivening Dance History Pedagogy through Archival Projects

    ERIC Educational Resources Information Center

    Randall, Tresa

    2012-01-01

    Dance archives can bring students into contact with historical subjects through artifacts of the past. This article advocates the use of archival projects in undergraduate dance history courses, arguing that such hands-on learning activities give students dynamic and interactive experiences of history. The author describes a creative project she…

  7. Body Image in the Dance Class

    ERIC Educational Resources Information Center

    Oliver, Wendy

    2008-01-01

    Although some research has shown that dance enhances body image and self-esteem, other research shows that it sometimes has the opposite effect and causes dancers to develop a negative body image and even eating disorders. In dance, body image is not only about maintaining a certain weight; it can also refer to specific perceived body flaws.…

  8. Octopamine modulates honey bee dance behavior.

    PubMed

    Barron, Andrew B; Maleszka, Ryszard; Vander Meer, Robert K; Robinson, Gene E

    2007-01-30

    Honey bees communicate the location and desirability of valuable forage sites to their nestmates through an elaborate, symbolic "dance language." The dance language is a uniquely complex communication system in invertebrates, and the neural mechanisms that generate dances are largely unknown. Here we show that treatments with controlled doses of the biogenic amine neuromodulator octopamine selectively increased the reporting of resource value in dances by forager bees. Oral and topical octopamine treatments modulated aspects of dances related to resource profitability in a dose-dependent manner. Dances for pollen and sucrose responded similarly to octopamine treatment, and these effects were eliminated by treatment with the octopamine antagonist mianserin. We propose that octopamine modulates the representation of floral rewards in dances by changing the processing of reward in the honey bee brain. Octopamine is known to modulate appetitive behavior in a range of solitary insects; the role of octopamine in dance provides an example of how neural substrates can be adapted for new behavioral innovations in the process of social evolution.

  9. Higher Order Thinking in the Dance Studio

    ERIC Educational Resources Information Center

    Moffett, Ann-Thomas

    2012-01-01

    The author identifies higher order thinking as an essential component of dance training for students of all ages and abilities. Weaving together insights from interviews with experts in the field of dance education with practical pedagogical applications within an Improvisation and Composition class for talented and gifted youth, this article…

  10. Enlivening Dance History Pedagogy through Archival Projects

    ERIC Educational Resources Information Center

    Randall, Tresa

    2012-01-01

    Dance archives can bring students into contact with historical subjects through artifacts of the past. This article advocates the use of archival projects in undergraduate dance history courses, arguing that such hands-on learning activities give students dynamic and interactive experiences of history. The author describes a creative project she…

  11. Special Needs and Dance: An Insider's Perspective

    ERIC Educational Resources Information Center

    Nelson, Judith

    2015-01-01

    This article is the result of an interview with Judith Nelson conducted by Madeline Cantor. Madeline is the Associate Director of the Dance Program at Bryn Mawr College and a colleague and friend of Judith Nelson. In this article, Judith offers her perspective as a dance educator who teaches students with disabilities, and as a parent of a child…

  12. Dancing in Place: Site-Specific Work

    ERIC Educational Resources Information Center

    Metal-Corbin, Josie

    2012-01-01

    In her lecture the 2012 NDA Scholar/Artist, Josie Metal-Corbin, chronicles four decades of working with artists, educators, librarians, and scientists. The kinetic language of dance and the visual impact of specific environments provide provocative opportunities for collaboration, wherein the site becomes the framework or map for the dance design.…

  13. Research in Dance IV: 1900-1990.

    ERIC Educational Resources Information Center

    Gray, Judith A., Ed.

    This publication reflects the growth of doctoral level research in dance and dance-related areas, and is comprised of approximately 550 doctoral dissertation abstracts. A preface describes how information was gathered: gives information on data descriptions and entries and dissertation ordering; and provides an analysis of the data according to…

  14. Special Needs and Dance: An Insider's Perspective

    ERIC Educational Resources Information Center

    Nelson, Judith

    2015-01-01

    This article is the result of an interview with Judith Nelson conducted by Madeline Cantor. Madeline is the Associate Director of the Dance Program at Bryn Mawr College and a colleague and friend of Judith Nelson. In this article, Judith offers her perspective as a dance educator who teaches students with disabilities, and as a parent of a child…

  15. Dancing the Thesis, Writing on the Body

    ERIC Educational Resources Information Center

    Mills, Dana

    2014-01-01

    This article explores the connection between dance and politics through reflection on the process of writing a thesis about those two fields. Similarities and differences in the educational and disciplinary processes of academic practice and dance training are brought out, while focusing on the technique developed by Martha Graham: in particular…

  16. Body Image in the Dance Class

    ERIC Educational Resources Information Center

    Oliver, Wendy

    2008-01-01

    Although some research has shown that dance enhances body image and self-esteem, other research shows that it sometimes has the opposite effect and causes dancers to develop a negative body image and even eating disorders. In dance, body image is not only about maintaining a certain weight; it can also refer to specific perceived body flaws.…

  17. Collaborative Learning in the Dance Technique Class

    ERIC Educational Resources Information Center

    Raman, Tanja

    2009-01-01

    This research was designed to enhance dance technique learning by promoting critical thinking amongst students studying on a degree programme at the University of Wales Institute, Cardiff. Students were taught Cunningham-based dance technique using pair work together with the traditional demonstration/copying method. To evaluate the study,…

  18. Dancing in Place: Site-Specific Work

    ERIC Educational Resources Information Center

    Metal-Corbin, Josie

    2012-01-01

    In her lecture the 2012 NDA Scholar/Artist, Josie Metal-Corbin, chronicles four decades of working with artists, educators, librarians, and scientists. The kinetic language of dance and the visual impact of specific environments provide provocative opportunities for collaboration, wherein the site becomes the framework or map for the dance design.…

  19. Collaborative Learning in the Dance Technique Class

    ERIC Educational Resources Information Center

    Raman, Tanja

    2009-01-01

    This research was designed to enhance dance technique learning by promoting critical thinking amongst students studying on a degree programme at the University of Wales Institute, Cardiff. Students were taught Cunningham-based dance technique using pair work together with the traditional demonstration/copying method. To evaluate the study,…

  20. Aerobic Dancing--A Rhythmic Sport.

    ERIC Educational Resources Information Center

    Sorensen, Jacki

    Fitness programs now and in the future must offer built-in cardiovascular conditioning, variety, novelty, and change to meet the physical, mental, and emotional needs of our society. Aerobic dancing (dancing designed to train and strengthen the heart, lungs, and vascular system) is one of the first indoor group Aerobic exercise programs designed…

  1. Why Move? A Conversation about Dance.

    ERIC Educational Resources Information Center

    Lewitzky, Bella; McClung, Yvonne

    This publication about dance is a conversation between a professional dancer and a dance and humanities high school teacher. As part of the National Humanities Faculty Why Series, the book is intended to help students, teachers, and citizens maintain and improve their intellectual vigor and human awareness and to help them reflect on the purpose,…

  2. Dancing the Thesis, Writing on the Body

    ERIC Educational Resources Information Center

    Mills, Dana

    2014-01-01

    This article explores the connection between dance and politics through reflection on the process of writing a thesis about those two fields. Similarities and differences in the educational and disciplinary processes of academic practice and dance training are brought out, while focusing on the technique developed by Martha Graham: in particular…

  3. Preventing Dance Injuries: An Interdisciplinary Perspective.

    ERIC Educational Resources Information Center

    Solomon, Ruth, Ed.; And Others

    This book on the interdisciplinary nature of dance medicine as an emerging field of inquiry contains the following chapters: (1) "A Comparison of Patterns of Injury in Ballet, Modern, and Aerobic Dance" (Marie Schafle, And Others); (2) "Pronation as a Predisposing Factor in Overuse Injuries" (Steven R. Kravitz); (3) "Some…

  4. [Dance/movement therapy in oncological rehabilitation].

    PubMed

    Mannheim, Elana G; Helmes, Almut; Weis, Joachim

    2013-01-01

    Dance/movement therapy may be defined as a psychosocial and body-oriented art therapy, which uses dance for the expression of emotional and cognitive issues. Dance/movement therapy is an important intervention for cancer patients to enhance coping strategies. There are only few studies investigating dance therapy with cancer patients. The present study investigates effects of dance/movement therapy (n = 115) in the setting of inpatient rehabilitation based on a pre-post design with a control group as well as a follow-up 3 months later. Standardized questionnaires measuring quality of life, anxiety and depression, and self-concept (EORTC QLQ-C30, HADS, FSKN) were used. In addition, at the end of the inpatient rehabilitation program subjective expectations of the dance/movement therapy and the patients' subjective evaluation of the benefits of the intervention were measured by a new developed questionnaire. As process factors of dance/movement therapy, expression of emotions, enhancement of self-esteem, development of the personality, vitality, getting inner balance, and getting in touch with the body have been identified. In terms of quality of life and psychological well-being, the results showed significant improvements with medium to large effect sizes. Even though those effects may not be attributed to the intervention alone, the analysis of the data and the patients' subjective statements help to reveal therapeutic factors and process characteristics of dance/movement therapy within inpatient rehabilitation. Copyright © 2013 S. Karger AG, Basel.

  5. Hunter College Dance Therapy Masters Program.

    ERIC Educational Resources Information Center

    Schmais, Claire; White, Elissa Q.

    Described is development of the Hunter College dance therapy 18-month 30-credit masters program involving 33 adult students, (in two classes beginning in 1971 and 1972), an educational model, internship in psychiatric institutions, and preparation of instructional materials. The dance therapist is said to incorporate the psychiatric patient's…

  6. Research in Dance IV: 1900-1990.

    ERIC Educational Resources Information Center

    Gray, Judith A., Ed.

    This publication reflects the growth of doctoral level research in dance and dance-related areas, and is comprised of approximately 550 doctoral dissertation abstracts. A preface describes how information was gathered: gives information on data descriptions and entries and dissertation ordering; and provides an analysis of the data according to…

  7. [Dance, art and top performance sport with specific injuries].

    PubMed

    Rietveld, Boni; van de Wiel, Albert

    2011-01-01

    Professional theatre dance has high and specific physical demands, comparable to top sport. Dance injuries are often caused by faulty technique due to compensation for physical limitations. Knowledge of these limitations and professional teaching can prevent many problems. Dance injuries mostly involve the lower limbs, especially the ankles and knees. Dance injuries require that the medical professional has knowledge of dance technique and respects the passion of the dancer. The advice to stop dancing has hardly ever to be given. Scientific, prospective dance medical research is recommended.

  8. The experience of meaning in circle dance

    PubMed Central

    Borges da Costa, Ana L.; Cox, Diane L.

    2016-01-01

    ABSTRACT Circle dance, which derives from the tradition of folk dances, is practised worldwide. This article explores the meanings participants attribute to it. In-depth interviews with 39 participants, teachers and coordinators of teacher training programmes from the circle dance network in the United Kingdom were undertaken. Applying a constructivist grounded theory approach, major categories, representing respectively the experiences of circle dance participants, teachers and coordinators, were developed. This article specifically focuses on the first major category, termed “I can't imagine life without it”, which relates to the experience of 22 dancers. From an occupational perspective, the study reveals how participants realise a sense of meaning and satisfaction through engagement in circle dance and the potential contribution of this occupation to well-being. PMID:27366111

  9. What? Me? Teach Dance? Background and Confidence of Primary Preservice Teachers in Dance Education across Five Countries

    ERIC Educational Resources Information Center

    Russell-Bowie, Deirdre E.

    2013-01-01

    In primary schools across many countries, dance is now included within the arts key learning area with its own outcomes and content. But as future teachers of dance and other art forms, how do preservice generalist primary teachers perceive their background and confidence in relation to dance and dance education? This study investigates the…

  10. How To Dance through Time. Volume I: The Romance of Mid-19th Century Couple Dances. Beginning Level. [Videotape].

    ERIC Educational Resources Information Center

    Teten, Carol

    This 35-minute VHS videotape is the first in a series of "How To Dance Through Time" videos. It provides how-to instructions to help beginning dancers learn the mid-19th century ballroom couple dances. It introduces dancers to the basic steps, which accompany the romantic dance music of the past. Each dance segment is introduced by a…

  11. What? Me? Teach Dance? Background and Confidence of Primary Preservice Teachers in Dance Education across Five Countries

    ERIC Educational Resources Information Center

    Russell-Bowie, Deirdre E.

    2013-01-01

    In primary schools across many countries, dance is now included within the arts key learning area with its own outcomes and content. But as future teachers of dance and other art forms, how do preservice generalist primary teachers perceive their background and confidence in relation to dance and dance education? This study investigates the…

  12. DSI--Dance Scene Investigation: Exploring a Time in Dance History as Dancer, Choreographer, Historian, and Critic

    ERIC Educational Resources Information Center

    Spear-Jones, Gwen

    2008-01-01

    This article provides a brief description of a dance program at the Old Donation Center Dance Education Program in Virginia Beach, Virginia. The mission of DSI--Dance Scene Investigation--is to nurture the full development of each student's dance potential through intense involvement in every aspect of the art. The program provides differentiated…

  13. Waggle dance effect: dancing in autumn reduces the mass loss of a honeybee colony.

    PubMed

    Okada, Ryuichi; Akamatsu, Tadaaki; Iwata, Kanako; Ikeno, Hidetoshi; Kimura, Toshifumi; Ohashi, Mizue; Aonuma, Hitoshi; Ito, Etsuro

    2012-05-15

    A honeybee informs her nestmates about the location of a profitable food source that she has visited by means of a waggle dance: a round dance and a figure-of-eight dance for a short- and long-distance food source, respectively. Consequently, the colony achieves an effective collection of food. However, it is still not fully understood how much effect the dance behavior has on the food collection, because most of the relevant experiments have been performed only in limited locations under limited experimental conditions. Here, we examined the efficacy of the waggle dances by physically preventing bees from dancing and then analyzing the changes in daily mass of the hive as an index of daily food collection. To eliminate place- and year-specific effects, the experiments were performed under fully natural conditions in three different cities in Japan from mid September to early October in three different years. Because the experiments were performed in autumn, all six of the tested colonies lost mass on most of the experimental days. When the dance was prevented, the daily reduction in mass change was greater than when the dance was allowed, i.e. the dance inhibited the reduction of the hive mass. This indicates that dance is effective for food collection. Furthermore, clear inhibition was observed on the first two days of the experiments; after that, inhibition was no longer evident. This result suggests that the bee colony adapted to the new environment.

  14. Payment for performance (P4P): any future in Italy?

    PubMed Central

    2011-01-01

    Background Pay for Performance (P4P) programs, based on provision of financial incentives for service quality, have been widely adopted to enhance quality of care and to promote a more efficient use of health care resources whilst improving patient outcomes. In Italy, as in other countries, the growing concern over the quality of health services provided and the scarcity of resources would make P4P programs a useful means of improving their performance. The aim of this paper is to evaluate whether it is possible to implement P4P programs in the Lombardy Region, in Italy, based on the existing data set. Methods Thirteen quality measures were identified regarding four clinical conditions (acute myocardial infarction (AMI), heart failure (HF), ischemic stroke and hip and knee replacement) on the basis of an international literature review. Data was collected using the database of three institutions, which included hospital discharge records (Scheda di Dimissione ospedaliera-SDO-) and letters of discharge. The study population was identified using both the Principal ICD-9-CM diagnosis codes and the discharge date. A Statistical Analysis System (SAS) program was used for the text analysis. Results It was possible to calculate almost all the parameters pertaining to the three hospitals as all the data required was available with the exception of inpatient mortality in two hospitals and smoking cessation advice/counseling in one hospital. Conclusions On the ground of this analysis, we believe that it is possible to implement a P4P program in the Lombardy Region. However, for this program to be initiated, all necessary data must be available in electronic format and uniformly collected. Moreover, several other factors must be assessed: which clinical conditions should be included, the threshold for each quality parameter, the amount of financial incentives offered and how they will be provided. PMID:21605472

  15. Trisomy 4p syndrome: A case report with review

    SciTech Connect

    Patel, S.V.; Dagnew, H.; Parekh, A.J.

    1994-09-01

    We present a case with trisomy of the short arm of chromosome 4, i.e., 46,XX,der(22)t(4;22)(p12;11.2). The most notable clinical findings included: prominent forehead, hypertelorism, small, bulbous nose with depressed and broad bridge, low hairline, retrognathia, notched auricular helix, rocker-bottom feet with prominent heel, arachnodactyly and comptodactyly. An additional, unique finding in our case is the presence of 13 ribs. In the past, the precise characterization of cases with trisomy for the 4p segment has been difficult by routine cytogenetic techniques because the bands involved in this abnormality are quite variable. We used the FISH technique, applying a battery of probes to delineate the genomic morbidity at the molecular level. In our case, the entire short arm is in the trisomic state, yet it could not be identified as a distinct syndrome prior to cytogenetic evaluation. The phenotypic spectrum associated with this gross chromosomal abnormality has been the subject of debate and scrutiny. We provided a comprehensive review of 64 cases and it is concluded that the clinical manifestations of the pure trisomy 4p syndrome are associated with trisomy of the distal two thirds to the entire p arm and that the additional material does not cause a more severe phenotype. Therefore, the molecular characterization of the short arm of chromosome 4 (4p) may be imperative in order to correlate the clinical expression with chromosome bands and ultimately with specific gene(s) in future cases.

  16. The counterflow transport of sterols and PI4P.

    PubMed

    Mesmin, Bruno; Antonny, Bruno

    2016-08-01

    Cholesterol levels in intracellular membranes are constantly adjusted to match with specific organelle functions. Cholesterol is kept high in the plasma membrane (PM) because it is essential for its barrier function, while low levels are found in the endoplasmic reticulum (ER) where cholesterol mediates feedback control of its own synthesis by sterol-sensor proteins. The ER→Golgi→PM concentration gradient of cholesterol in mammalian cells, and ergosterol in yeast, appears to be sustained by specific intracellular transport processes, which are mostly mediated by lipid transfer proteins (LTPs). Here we review a recently described function of two LTPs, OSBP and its yeast homolog Osh4p, which consists in creating a sterol gradient between membranes by vectorial transport. OSBP also contributes to the formation of ER/Golgi membrane contact sites, which are important hubs for the transfer of several lipid species. OSBP and Osh4p organize a counterflow transport of lipids whereby sterols are exchanged for the phosphoinositide PI4P, which is used as a fuel to drive sterol transport. This article is part of a Special Issue entitled: The cellular lipid landscape edited by Tim P. Levine and Anant K. Menon.

  17. The dung beetle dance: an orientation behaviour?

    PubMed

    Baird, Emily; Byrne, Marcus J; Smolka, Jochen; Warrant, Eric J; Dacke, Marie

    2012-01-01

    An interesting feature of dung beetle behaviour is that once they have formed a piece of dung into a ball, they roll it along a straight path away from the dung pile. This straight-line orientation ensures that the beetles depart along the most direct route, guaranteeing that they will not return to the intense competition (from other beetles) that occurs near the dung pile. Before rolling a new ball away from the dung pile, dung beetles perform a characteristic "dance," in which they climb on top of the ball and rotate about their vertical axis. This dance behaviour can also be observed during the beetles' straight-line departure from the dung pile. The aim of the present study is to investigate the purpose of the dung beetle dance. To do this, we explored the circumstances that elicit dance behaviour in the diurnal ball-rolling dung beetle, Scarabaeus (Kheper) nigroaeneus. Our results reveal that dances are elicited when the beetles lose control of their ball or lose contact with it altogether. We also find that dances can be elicited by both active and passive deviations of course and by changes in visual cues alone. In light of these results, we hypothesise that the dung beetle dance is a visually mediated mechanism that facilitates straight-line orientation in ball-rolling dung beetles by allowing them to 1) establish a roll bearing and 2) return to this chosen bearing after experiencing a disturbance to the roll path.

  18. Neurocognitive control in dance perception and performance.

    PubMed

    Bläsing, Bettina; Calvo-Merino, Beatriz; Cross, Emily S; Jola, Corinne; Honisch, Juliane; Stevens, Catherine J

    2012-02-01

    Dance is a rich source of material for researchers interested in the integration of movement and cognition. The multiple aspects of embodied cognition involved in performing and perceiving dance have inspired scientists to use dance as a means for studying motor control, expertise, and action-perception links. The aim of this review is to present basic research on cognitive and neural processes implicated in the execution, expression, and observation of dance, and to bring into relief contemporary issues and open research questions. The review addresses six topics: 1) dancers' exemplary motor control, in terms of postural control, equilibrium maintenance, and stabilization; 2) how dancers' timing and on-line synchronization are influenced by attention demands and motor experience; 3) the critical roles played by sequence learning and memory; 4) how dancers make strategic use of visual and motor imagery; 5) the insights into the neural coupling between action and perception yielded through exploration of the brain architecture mediating dance observation; and 6) a neuroesthetics perspective that sheds new light on the way audiences perceive and evaluate dance expression. Current and emerging issues are presented regarding future directions that will facilitate the ongoing dialog between science and dance. Copyright © 2011 Elsevier B.V. All rights reserved.

  19. The Dung Beetle Dance: An Orientation Behaviour?

    PubMed Central

    Baird, Emily; Byrne, Marcus J.; Smolka, Jochen; Warrant, Eric J.; Dacke, Marie

    2012-01-01

    An interesting feature of dung beetle behaviour is that once they have formed a piece of dung into a ball, they roll it along a straight path away from the dung pile. This straight-line orientation ensures that the beetles depart along the most direct route, guaranteeing that they will not return to the intense competition (from other beetles) that occurs near the dung pile. Before rolling a new ball away from the dung pile, dung beetles perform a characteristic “dance,” in which they climb on top of the ball and rotate about their vertical axis. This dance behaviour can also be observed during the beetles' straight-line departure from the dung pile. The aim of the present study is to investigate the purpose of the dung beetle dance. To do this, we explored the circumstances that elicit dance behaviour in the diurnal ball-rolling dung beetle, Scarabaeus (Kheper) nigroaeneus. Our results reveal that dances are elicited when the beetles lose control of their ball or lose contact with it altogether. We also find that dances can be elicited by both active and passive deviations of course and by changes in visual cues alone. In light of these results, we hypothesise that the dung beetle dance is a visually mediated mechanism that facilitates straight-line orientation in ball-rolling dung beetles by allowing them to 1) establish a roll bearing and 2) return to this chosen bearing after experiencing a disturbance to the roll path. PMID:22279572

  20. The effect of dance over depression.

    PubMed

    Akandere, Mehibe; Demir, Banu

    2011-09-01

    Dance and movement therapy are consisted of music, easy exercises and sensorial stimulus and provide drugless treatment for the depression on low rates. In this study, it has been aimed to examine the effect of dance over the depression. A total of 120 healthy male and female conservatory students ranged from 20 and 24 ages volunteered to participate in this study. They were divided randomly into 1 of 2 groups: dance training group (DTG; N = 60) and control group (CG; N = 60). A dance training program was applied to the subjects three days a week (Tuesday, Thursday, and Saturday) during 12 weeks. The subjects in the control group did not participate in the training and participated only in the pre and post test measurements. Beck Depression Scale was used for the pre and post test measurements of subjects. 12 weeks of dance training has been found to be effective on the depression levels of the subjects participating in the research as the training group (p < 0.05). The depression level of males and females before training has meaningfully decreased after 12 weeks of dance training (p < 0.05). When the depression levels of the subjects participated in research as the control group were separately evaluated for males and females, no meaningful change has been found in the depression levels during 12 weeks (p > 0.05). In conclusion, it has been seen that dance affects the depression levels of university students positively and decreases their depression levels.

  1. Physical activity in youth dance classes.

    PubMed

    Cain, Kelli L; Gavand, Kavita A; Conway, Terry L; Peck, Emma; Bracy, Nicole L; Bonilla, Edith; Rincon, Patricia; Sallis, James F

    2015-06-01

    The majority of youth are not meeting the US Department of Health and Human Services physical activity guidelines. Dance is a popular activity, particularly for girls, and has the potential to increase physical activity for many youth. This study investigated physical activity of children and adolescents in 7 dance types: ballet, hip-hop, jazz, Latin-flamenco, Latin-salsa/ballet folklorico, partnered, and tap. Data were collected in 17 private studios and 4 community centers in San Diego, California. A total of 264 girls from 66 classes participated (n =154 children; n = 110 adolescents). Physical activity was measured with accelerometers, and activity levels during class were calculated. Participants recorded an average of 17.2 ± 8.9 minutes of moderate-to-vigorous physical activity (36% of class), but this varied by age and dance type. For children, dance type differences were observed with percent of class in moderate-to-vigorous physical activity ranging from 13.6% (Latin-flamenco) to 57% (hip-hop). For adolescents, there were no differences across dance types. Children were more active than adolescents in all types except ballet. Children and adolescents were more active in private compared with community center classes. Overall, physical activity in youth dance classes was low; 8% of children and 6% of adolescents met the Centers for Disease Control and Prevention 30-minute guideline for after-school physical activity during dance. To increase physical activity in dance classes, teaching methods could be employed to increase activity in all types, or emphasis could be placed on greater participation in more active dance types. Copyright © 2015 by the American Academy of Pediatrics.

  2. [Dance therapy in laryngectomy patients: our experience].

    PubMed

    Peto, A C

    2000-12-01

    This study describes the first contact of laringectomized people with dance in the Group of Support to Ostomized-Laringectomized Patients. This study aimed at searching for elements about the therapeutic and educative importance of dance to them. The technique utilized was group dynamics with the participation of twenty patients. Music and body movements were resources employed for the development of therapy through dance. Results showed a good involvement of the patients in the dynamics though verbal and non-verbal language as well as a decrease in stress.

  3. Learning experiences in dance class predict adult eating disturbance.

    PubMed

    Annus, Agnes; Smith, Gregory T

    2009-01-01

    Elite dancers are at increased risk of eating disorders. The authors hypothesized that specific learning about thinness in dance class, rather than simple participation in dance training, tends to be an important aspect of the risk process. Approximately 500 college women reported on their previous dance experiences, their dance-related learning about thinness, their eating behaviours and attitudes and their thinness expectancies. Results showed that lifetime amount of time spent in dance class was unrelated to adult eating disturbance, women's reports of learning experiences concerning thinness during their dance classes predicted adult disordered eating concurrently, and thinness expectancies appeared to mediate the relationship between learning about thinness and adult eating disturbance. Learning experiences about thinness in dance class seem more important than time spent in dance class when examining the relationship between dance study and eating disorders.

  4. Ballroom Dance: Linking Serious Leisure to Successful Aging.

    PubMed

    Stevens-Ratchford, Regena G

    2016-09-01

    This study explored ballroom dance as serious leisure and successful aging in a sample of community-dwelling older adults. Qualitative procedures were used to explore stories of ballroom dance and successful aging. Participants described positive successful aging and active leisure engagement. Three themes emerged from thematic analyses: (a) Ballroom Dance as Serious Leisure: Its Dimensions; (b) Ballroom Dance: Its Link to Successful Aging; (c) The Affinity: We Love to Dance!. The participants' ballroom dance revealed serious leisure characteristics in conjunction with their successful aging. They loved to dance, self-identified as ballroom dancers, and orchestrated their dance activities within its social world. Future research should examine the relation of successful aging to the social world of ballroom dance. © The Author(s) 2016.

  5. Compact watt-level passively Q-switched ZrF4-BaF2-LaF3-AIF3-NaF fiber laser at 2.8 μm using Fe2+:ZnSe saturable absorber mirror

    NASA Astrophysics Data System (ADS)

    Zhang, Tao; Feng, Guoying; Zhang, Hong; Ning, Shougui; Lan, Bin; Zhou, Shouhuan

    2016-08-01

    A midinfrared (mid-IR) saturable absorber mirror (SAM) was fabricated by coating aluminum film on Fe2+:ZnSe crystal, based on the vacuum evaporation method. By employing the prepared SAM, we demonstrated a high-power passively Q-switched Er3+-doped ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAN) fiber laser at 2.8 μm. The highest output power in excess of 1.01 W was obtained with a pulse energy of 11.37 μJ and pulse duration of 0.73 μs, corresponding to a repetition rate of 88.84 kHz. To the best of our knowledge, these values represent the highest output power/pulse energy from a passively Q-switched ZBLAN fiber laser around 2.8 μm. Our results demonstrate that Fe2+:ZnSe SAM is a promising device for high-power/high-energy pulse generation in compact mid-IR fiber lasers.

  6. Teaching Collaborative Skills through Dance: Isolating the Parts to Strengthen the Whole

    ERIC Educational Resources Information Center

    Schupp, Karen

    2015-01-01

    Collaboration is inherently part of many dance pedagogies, dance practices, and dance careers, which is why dance students are frequently required to work and learn together in the dance studio and classroom. Outside of dance, in a variety of disciplines, the ability to collaborate is prized as a highly valuable competency, and the facility to…

  7. Teaching Collaborative Skills through Dance: Isolating the Parts to Strengthen the Whole

    ERIC Educational Resources Information Center

    Schupp, Karen

    2015-01-01

    Collaboration is inherently part of many dance pedagogies, dance practices, and dance careers, which is why dance students are frequently required to work and learn together in the dance studio and classroom. Outside of dance, in a variety of disciplines, the ability to collaborate is prized as a highly valuable competency, and the facility to…

  8. Muscular fatigue: considerations for dance.

    PubMed

    Wyon, Matthew A; Koutedakis, Yiannis

    2013-01-01

    Muscular fatigue can be defined as the failure to maintain an expected power output. It is a multifaceted phenomenon that incorporates metabolic, neural and neuromuscular components, among others. Metabolic causes of fatigue are associated with the ability to maintain energy supply during exercise, the speed at which homeostasis is achieved post-exercise, and the effects of high intensity exercise by-products on the peripheral neuromuscular system. Research has indicated that the central nervous system plays a protective role in preventing catastrophic muscle damage by reducing the intensity and frequency of propagation founded on biofeedback from the muscle cells. The duration and particularly the type of physical activity play a role in the development of muscle fatigue, with impact or weightbearing exercises, such as dance, producing increased symptoms compared to non-impact or non-weightbearing equivalents. The effects of prolonged exercise and the associated increased levels of muscle fatigue that may lead to compromises in neuromuscular propagation need to be considered in dance.

  9. Dance and the Athlete: An Interview

    ERIC Educational Resources Information Center

    Simpson, James L.

    1978-01-01

    Edward Villella, principal dancer of the New York City Ballet, has attempted to make professionals in physical education as well as athletes more aware of the great potential possessed within the interrelationship of dance and sport. (MM)

  10. Coaching, Dancing, and Writing: Parallel Skills.

    ERIC Educational Resources Information Center

    Franke, Johannah S.

    1989-01-01

    Describes how two proficient teachers of physical education retrained to become proficient teachers of writing. Discusses the plan for retraining teachers; the connections between writing, tennis, and dance; revision; evaluation; and outcomes. (SR)

  11. Ballroom dance and body size perception.

    PubMed

    Fonseca, Cristiane Costa; Thurm, Bianca Elisabeth; Vecchi, Rodrigo Luiz; Gama, Eliane Florencio

    2014-10-01

    Ballroom dancing consists in the performance of rhythmic movements guided by music, which provide sensorimotor integration and stimulate feelings. The body schema is the unconscious sensorimotor representation that allows the individual to perceive his anatomical body in space. Comprising tactile, proprioceptive, kinesthetic, and environmental information, it is directly related to movement. The aim of this study was to investigate the influence of non-competitive practice of ballroom dancing on body perception. The projection point test was applied to 30 volunteers before and after a period of 3 mo.; 15 controls attended lectures on body perception and 15 participants took dance lessons. It was observed that ballroom dancing brought perceptual benefits for those who practiced it.

  12. Simple, Scalable, Script-Based Science Processor (S4P)

    NASA Technical Reports Server (NTRS)

    Lynnes, Christopher; Vollmer, Bruce; Berrick, Stephen; Mack, Robert; Pham, Long; Zhou, Bryan; Wharton, Stephen W. (Technical Monitor)

    2001-01-01

    The development and deployment of data processing systems to process Earth Observing System (EOS) data has proven to be costly and prone to technical and schedule risk. Integration of science algorithms into a robust operational system has been difficult. The core processing system, based on commercial tools, has demonstrated limitations at the rates needed to produce the several terabytes per day for EOS, primarily due to job management overhead. This has motivated an evolution in the EOS Data Information System toward a more distributed one incorporating Science Investigator-led Processing Systems (SIPS). As part of this evolution, the Goddard Earth Sciences Distributed Active Archive Center (GES DAAC) has developed a simplified processing system to accommodate the increased load expected with the advent of reprocessing and launch of a second satellite. This system, the Simple, Scalable, Script-based Science Processor (S42) may also serve as a resource for future SIPS. The current EOSDIS Core System was designed to be general, resulting in a large, complex mix of commercial and custom software. In contrast, many simpler systems, such as the EROS Data Center AVHRR IKM system, rely on a simple directory structure to drive processing, with directories representing different stages of production. The system passes input data to a directory, and the output data is placed in a "downstream" directory. The GES DAAC's Simple Scalable Script-based Science Processing System is based on the latter concept, but with modifications to allow varied science algorithms and improve portability. It uses a factory assembly-line paradigm: when work orders arrive at a station, an executable is run, and output work orders are sent to downstream stations. The stations are implemented as UNIX directories, while work orders are simple ASCII files. The core S4P infrastructure consists of a Perl program called stationmaster, which detects newly arrived work orders and forks a job to run the

  13. Simple, Scalable, Script-Based Science Processor (S4P)

    NASA Technical Reports Server (NTRS)

    Lynnes, Christopher; Vollmer, Bruce; Berrick, Stephen; Mack, Robert; Pham, Long; Zhou, Bryan; Wharton, Stephen W. (Technical Monitor)

    2001-01-01

    The development and deployment of data processing systems to process Earth Observing System (EOS) data has proven to be costly and prone to technical and schedule risk. Integration of science algorithms into a robust operational system has been difficult. The core processing system, based on commercial tools, has demonstrated limitations at the rates needed to produce the several terabytes per day for EOS, primarily due to job management overhead. This has motivated an evolution in the EOS Data Information System toward a more distributed one incorporating Science Investigator-led Processing Systems (SIPS). As part of this evolution, the Goddard Earth Sciences Distributed Active Archive Center (GES DAAC) has developed a simplified processing system to accommodate the increased load expected with the advent of reprocessing and launch of a second satellite. This system, the Simple, Scalable, Script-based Science Processor (S42) may also serve as a resource for future SIPS. The current EOSDIS Core System was designed to be general, resulting in a large, complex mix of commercial and custom software. In contrast, many simpler systems, such as the EROS Data Center AVHRR IKM system, rely on a simple directory structure to drive processing, with directories representing different stages of production. The system passes input data to a directory, and the output data is placed in a "downstream" directory. The GES DAAC's Simple Scalable Script-based Science Processing System is based on the latter concept, but with modifications to allow varied science algorithms and improve portability. It uses a factory assembly-line paradigm: when work orders arrive at a station, an executable is run, and output work orders are sent to downstream stations. The stations are implemented as UNIX directories, while work orders are simple ASCII files. The core S4P infrastructure consists of a Perl program called stationmaster, which detects newly arrived work orders and forks a job to run the

  14. Dance movement therapy and falls prevention.

    PubMed

    Veronese, Nicola; Maggi, Stefania; Schofield, Patricia; Stubbs, Brendon

    2017-08-01

    Falls are a leading cause of morbidity, healthcare use and mortality. Dance is a popular form of physical activity among older people and previous research has suggested that it may improve various health outcomes in this population, including balance, gait and muscle performance. A systematic review of the potential benefits of dance on falls and fear of falling is lacking. Thus, we conducted a systematic review considering all randomized controls trials (RCTs) investigating if dance can reduce falls and improve fear of falling in older adults. Major databases were searched from inception until 1 March 2017 and a total of 10 RCTs were identified, which included a total of 680 people (n=356 dance, n=324 control). Overall, the mean age of the samples was 69.4 years, and 75.2% were female. Across four RCTs, dance therapy reduced falls versus usual care in only one study. Dance therapy improved fear of falling in two out of three included RCTs. There were no serious adverse events reported in the RCTs. In summary, we found a paucity of studies investigating the effect of dance on falls and fear of falling and the evidence base is preliminary and equivocal. Given the heterogeneity of the included samples and interventions, in addition to the short-term follow-up, no firm conclusions can be drawn. However, dance appears to be safe and, given its popularity and demonstrated benefits on other health/wellbeing outcomes in older adults, it is important that future research considers its potential benefits on falls/fear of falling in older age. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Autohypnosis and Trance Dance in Bali.

    PubMed

    Haley, Jay; Richeport-Haley, Madeleine

    2015-01-01

    A masterpiece of historical importance, this paper recounts Jay and Madeleine Haley's trip to Bali nearly 50 years after Gregory Bateson and Margaret Mead first went there. The Haleys met several of the same individuals who greeted Bateson and Mead and made a film they entitled "Dance and Trance of Balinese Children." This is a fascinating document of a culture and society so different from our own and the technique of dance and trance used to regulate emotion and violence.

  16. Current and Future Research at DANCE

    SciTech Connect

    Jandel, M.; Baramsai, B.; Bredeweg, T. A.; Couture, A.; Hayes, A.; Kawano, T.; Mosby, S.; Rusev, G.; Stetcu, I.; Taddeucci, T. N.; Talou, P.; Ullmann, J. L.; Walker, C. L.; Wilhelmy, J. B.

    2015-05-28

    An overview of the current experimental program on measurements of neutron capture and neutron induced fission at the Detector for Advanced Neutron Capture Experiments (DANCE) is presented. Three major projects are currently under way: 1) high precision measurements of neutron capture cross sections on Uranium isotopes, 2) research aimed at studies of the short-lived actinide isomer production in neutron capture on 235U and 3) measurements of correlated data of fission observables. New projects include developments of auxiliary detectors to improve the capability of DANCE. We are building a compact, segmented NEUtron detector Array at DANCE (NEUANCE), which will be installed in the central cavity of the DANCE array. It will thus provide experimental information on prompt fission neutrons in coincidence with the prompt fission gamma-rays measured by 160 BaF2 crystals of DANCE. Additionally, unique correlated data will be obtained for neutron capture and neutron-induced fission using the DANCE-NEUANCE experimental set up in the future.

  17. The neural basis of human dance.

    PubMed

    Brown, Steven; Martinez, Michael J; Parsons, Lawrence M

    2006-08-01

    Human dance was investigated with positron emission tomography to identify its systems-level organization. Three core aspects of dance were examined: entrainment, meter and patterned movement. Amateur dancers performed small-scale, cyclically repeated tango steps on an inclined surface to the beat of tango music, without visual guidance. Entrainment of dance steps to music, compared to self-pacing of movement, was supported by anterior cerebellar vermis. Movement to a regular, metric rhythm, compared to movement to an irregular rhythm, implicated the right putamen in the voluntary control of metric motion. Spatial navigation of leg movement during dance, when controlling for muscle contraction, activated the medial superior parietal lobule, reflecting proprioceptive and somatosensory contributions to spatial cognition in dance. Finally, additional cortical, subcortical and cerebellar regions were active at the systems level. Consistent with recent work on simpler, rhythmic, motor-sensory behaviors, these data reveal the interacting network of brain areas active during spatially patterned, bipedal, rhythmic movements that are integrated in dance.

  18. Dance-related concussion: a case series.

    PubMed

    Stein, Cynthia J; Kinney, Susan A; McCrystal, Tara; Carew, Elizabeth A; Bottino, Nicole M; Meehan Iii, William P; Micheli, Lyle J

    2014-01-01

    Sport-related concussion is a topic of increasing public and media attention; the medical literature on this topic is growing rapidly. However, to our knowledge no published papers have described concussion specifically in the dancer. This case series involved a retrospective chart review at a large teaching hospital over a 5.5-year period. Eleven dancers (10 female, 1 male) were identified who experienced concussions while in dance class, rehearsal, or performance: 2 in classical ballet, 2 in modern dance, 2 in acro dance, 1 in hip hop, 1 in musical theater, and 3 were unspecified. Dancers were between 12 and 20 years old at the time of presentation. Three concussions occurred during stunting, diving, or flipping. Three resulted from unintentional drops while partnering. Two followed slips and falls. Two were due to direct blows to the head, and one dancer developed symptoms after repeatedly whipping her head and neck in a choreographed movement. Time to presentation in the sports medicine clinic ranged from the day of injury to 3 months. Duration of symptoms ranged from less than 3 weeks to greater than 2 years at last documented follow-up appointment. It is concluded that dancers do suffer dance-related concussions that can result in severe symptoms, limitations in dance participation, and difficulty with activities of daily living. Future studies are needed to evaluate dancers' recognition of concussion symptoms and care-seeking behaviors. Additional work is also necessary to tailor existing guidelines for gradual, progressive, safe return to dance.

  19. Securing Our Dance Heritage: Issues in the Documentation and Preservation of Dance.

    ERIC Educational Resources Information Center

    Johnson, Catherine J.; Snyder, Allegra Fuller

    The great research collections of the United States have resulted, in part, from a long and productive collaboration among scholars, librarians, and archivists. This booklet focuses on the documentation of, access to, and preservation of dance heritage. It discusses the cultural and intellectual value of dance and articulates what elements of…

  20. Encores for Dance. Selected Articles on Dance III, 1968-77.

    ERIC Educational Resources Information Center

    Fallon, Dennis J., Ed.

    The nature, role, and scope of the dance in the United States is the subject of this collection of articles. The philosophical, historical, socio-cultural, and educational perspectives of dance are considered in the first four chapters. The following five chapters focus primarily on considerations that should improve teaching techniques and…

  1. Dance is more than therapy: Qualitative analysis on therapeutic dancing classes for Parkinson's.

    PubMed

    Rocha, Priscila A; Slade, Susan C; McClelland, Jodie; Morris, Meg E

    2017-10-01

    To understand the benefits and limitations of therapeutic dancing classes for people with Parkinson's disease (PD) and how best to design and implement classes. A stakeholder forum explored the opinions of 18 allied health clinicians, dance instructors, people with PD and caregivers. Data were thematically analysed and interpreted within a grounded theory framework. Four main themes were identified: (1) the need to consider the stage of disease progression when designing classes; (2) recognition that dance is more than just therapy; (3) the benefits of carefully selecting music to move by; (4) ways to design classes that are both feasible and engaging. These themes give rise to the theory that dancing classes can provide more than just therapeutic benefits. Dance affords creative expression and enables people to immerse themselves in the art-form, rather than focussing on the disease. The results highlight the benefits of enabling individuals with PD to be able to express themselves in a supportive environment that does not see them solely through the lens of Parkinson's. The feasibility of dance programs can be increased by educating dancing teachers about PD and the unique needs of people living with this condition. Well-structured dance classes can promote social-connectedness and joy, in addition to facilitating movement to music and physical activity. Consumers advised that careful planning of the classes and tailoring them to participant needs optimizes outcomes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. Does Dance Matter? The Relevance of Dance Technique in Professional Actor Training

    ERIC Educational Resources Information Center

    Savrami, Katia

    2016-01-01

    Since the establishment of Acting Studies, movement has always been a part of actor training. In the current vocational training institutions in the UK, movement for actors covers a wide range of subjects, including dance, somatics and movement practices. The aim of this research was to collect information about the dance techniques considered…

  3. "Dancing Class": Schooling the Dance in Colonial and Post-Colonial Hong Kong

    ERIC Educational Resources Information Center

    Vertinsky, Patricia; McManus, Alison; Sit, Cindy

    2007-01-01

    Dance education has not played a significant role in Hong Kong schools. Teacher education may be at a crossroads in determining its future directions in relation to dance as art rather than physical activity. Taking Marcel Mauss's characterizations of the techniques of the body as the ways in which, from society to society, people learn how to use…

  4. Let's dance--feel better! Mood changes following dancing in different situations.

    PubMed

    Zajenkowski, Marcin; Jankowski, Konrad S; Kołata, Daria

    2015-01-01

    In the present study, we examined mood changes following dancing. Previous works suggested that contextual factors may influence affective states; it has been shown that changes in mood following competition differ from those following recreational exercise. The study has been conducted in Warsaw, Poland. Mood was assessed before and after dance activity in three groups of ballroom dancers: recreational (n = 32) and competitive (n = 38) dancers doing ordinary training and competitive dancers taking part in a dance competition (n = 35). We observed a moderately positive change in recreational dancers doing ordinary training; they reported higher energetic arousal (EA) and hedonic tone (HT) and lower tense arousal (TA) after dance activity. In comparison dancers taking part in a competition were higher on TA before dancing and felt less pleasure after dancing than recreational and competitive dancers doing ordinary training; HT, TA and EA moderately decreased during competition. In general, the current study suggests that dance can elicit changes in mood; however, situational context has to be taken into consideration when explaining the influence of dance on mood.

  5. Dancing through the School Day: How Dance Catapults Learning in Elementary Education

    ERIC Educational Resources Information Center

    Becker, Kelly Mancini

    2013-01-01

    The necessity for engaging the body in learning, the need for students to move throughout the school day, and the positive effects that dance has on students' development are all good reasons for dance to be included in the elementary curriculum. There are many ways for teachers to integrate movement into the school day, using math, science,…

  6. Does Dance Matter? The Relevance of Dance Technique in Professional Actor Training

    ERIC Educational Resources Information Center

    Savrami, Katia

    2016-01-01

    Since the establishment of Acting Studies, movement has always been a part of actor training. In the current vocational training institutions in the UK, movement for actors covers a wide range of subjects, including dance, somatics and movement practices. The aim of this research was to collect information about the dance techniques considered…

  7. Finding a Balance: Dance Making on a Bachelor of Dance Programme in New Zealand

    ERIC Educational Resources Information Center

    Ashley, Linda; Nakamura, Aya

    2011-01-01

    Issues surrounding what works best in balancing autonomous exploration of dance making with provision of learning about choreographic process for university dance students are explored in this paper. Two personal narrative perspectives are provided. A lecturer reflects on what works best in structuring learning that encourages students to explore…

  8. Contribution of Dance Studies from the Point of View of Religious Dance Teachers in Formal Education

    ERIC Educational Resources Information Center

    Perlshtein, Talia

    2016-01-01

    This article examines perceptions of observant dance teachers on aspects related to their professional world. The study included 119 teachers, graduates of the dance department at an academic- religious college of education in Israel. The data was collected through a structure questionnaire developed specifically for the study and through…

  9. Conditioning for Dance: Training for Peak Performance in All Dance Forms.

    ERIC Educational Resources Information Center

    Franklin, Eric

    This book is designed to help dancers improve their technique and performance in all dance forms by strengthening the body's core while improving coordination, balance, alignment, and flexibility. It features 170 imagery illustrations paired with 160 dance-specific exercises to help maximize body-mind conditioning. It culminates with a 20-minute,…

  10. Dancing through the School Day: How Dance Catapults Learning in Elementary Education

    ERIC Educational Resources Information Center

    Becker, Kelly Mancini

    2013-01-01

    The necessity for engaging the body in learning, the need for students to move throughout the school day, and the positive effects that dance has on students' development are all good reasons for dance to be included in the elementary curriculum. There are many ways for teachers to integrate movement into the school day, using math, science,…

  11. Considering the Issue of Sexploitation of Young Women in Dance: K-12 Perspectives in Dance Education

    ERIC Educational Resources Information Center

    Clark, Dawn

    2004-01-01

    Young dancers, girls most particularly, are subject to subtle and not-so-subtle messages of exploitation based on sex. What are the implications for dance educators who are trying hard to advocate for dance and who are trying to encourage appropriate pedagogical practices? Due to the hegemonic pervasiveness of "objectifying" dancers for…

  12. Encores for Dance. Selected Articles on Dance III, 1968-77.

    ERIC Educational Resources Information Center

    Fallon, Dennis J., Ed.

    The nature, role, and scope of the dance in the United States is the subject of this collection of articles. The philosophical, historical, socio-cultural, and educational perspectives of dance are considered in the first four chapters. The following five chapters focus primarily on considerations that should improve teaching techniques and…

  13. Art, dance, and music therapy.

    PubMed

    Pratt, Rosalie Rebollo

    2004-11-01

    Art, dance, and music therapy are a significant part of complementary medicine in the twenty-first century. These creative arts therapies contribute to all areas of health care and are present in treatments for most psychologic and physiologic illnesses. Although the current body of solid research is small compared with that of more traditional medical specialties, the arts therapies are now validating their research through more controlled experimental and descriptive studies. The arts therapies also contribute significantly to the humanization and comfort of modern health care institutions by relieving stress, anxiety, and pain of patients and caregivers. Arts therapies will greatly expand their role in the health care practices of this country in the twenty-first century.

  14. Coronal Loops Reveal Magnetic Dance

    NASA Image and Video Library

    2017-09-28

    Magnetic Dance: Solar material traces out giant magnetic fields soaring through the sun to create what's called coronal loops. Here they can be seen as white lines in a sharpened AIA image from Oct. 24, 2014, laid over data from SDO's Helioseismic Magnetic Imager, which shows magnetic fields on the sun's surface in false color. Credit: NASA/SDO/HMI/AIA/LMSAL Read more: www.nasa.gov/content/goddard/sdo-telescope-collects-its-1... NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

  15. Back to Basics in Physical Education and Dance.

    ERIC Educational Resources Information Center

    Hays, Joan

    1979-01-01

    This article calls on dance instructors to teach efficient, kinesiologically sound techniques in dance movement that will not injure students and that allow for the proper use of muscles and joints. (JMF)

  16. And Dance Like a Wave of the Sea.

    ERIC Educational Resources Information Center

    Banks, Geraldine

    1985-01-01

    The author describes the beginning of a ballet/modern dance class for deaf elementary students. The group has performed, attended practice sessions of ballet companies, and participated in dance workshops. (Author/CL)

  17. And Dance Like a Wave of the Sea.

    ERIC Educational Resources Information Center

    Banks, Geraldine

    1985-01-01

    The author describes the beginning of a ballet/modern dance class for deaf elementary students. The group has performed, attended practice sessions of ballet companies, and participated in dance workshops. (Author/CL)

  18. Report from the Dance and the Child Conference.

    ERIC Educational Resources Information Center

    Schwartz, Judith

    1979-01-01

    An international conference on "Dance and the Child," held in Edmonton, Canada, concerned itself with the belief that dance should become a part of the education of children as performers, creators, and spectators. (JMF)

  19. Male Dance Educators in a Female-Dominated Profession

    ERIC Educational Resources Information Center

    Wright, Golden

    2013-01-01

    Problems in gender equity exist in dance education just as they do in other professions. There is a need for strategic recruitment efforts and research on how to attract more males into the dance profession.

  20. Male Dance Educators in a Female-Dominated Profession

    ERIC Educational Resources Information Center

    Wright, Golden

    2013-01-01

    Problems in gender equity exist in dance education just as they do in other professions. There is a need for strategic recruitment efforts and research on how to attract more males into the dance profession.

  1. Changes to saccade behaviors in Parkinson's disease following dancing and observation of dancing.

    PubMed

    Cameron, Ian G M; Brien, Donald C; Links, Kira; Robichaud, Sarah; Ryan, Jennifer D; Munoz, Douglas P; Chow, Tiffany W

    2013-01-01

    The traditional view of Parkinson's disease (PD) as a motor disorder only treated by dopaminergic medications is now shifting to include non-pharmacologic interventions. We have noticed that patients with PD obtain an immediate, short-lasting benefit to mobility by the end of a dance class, suggesting some mechanism by which dancing reduces bradykinetic symptoms. We have also found that patients with PD are unimpaired at initiating highly automatic eye movements to visual stimuli (pro-saccades) but are impaired at generating willful eye movements away from visual stimuli (anti-saccades). We hypothesized that the mechanisms by which a dance class improves movement initiation may generalize to the brain networks impacted in PD (frontal lobe and basal ganglia, BG), and thus could be assessed objectively by measuring eye movements, which rely on the same neural circuitry. Participants with PD performed pro- and anti-saccades before, and after, a dance class. "Before" and "after" saccade performance measurements were compared. These measurements were then contrasted with a control condition (observing a dance class in a video), and with older and younger adult populations, who rested for an hour between measurements. We found an improvement in anti-saccade performance following the observation of dance (but not following dancing), but we found a detriment in pro-saccade performance following dancing. We suggest that observation of dance induced plasticity changes in frontal-BG networks that are important for executive control. Dancing, in contrast, increased voluntary movement signals that benefited mobility, but interfered with the automaticity of efficient pro-saccade execution.

  2. Irish set dancing classes for people with Parkinson's disease: The needs of participants and dance teachers.

    PubMed

    Shanahan, Joanne; Bhriain, Orfhlaith Ní; Morris, Meg E; Volpe, Daniele; Clifford, Amanda M

    2016-08-01

    As the number of people diagnosed with Parkinson's disease increases, there is a need to develop initiatives that promote health and wellbeing and support self-management. Additionally, as exercise may slow physical decline, there is a need to develop methods that facilitate greater engagement with community-based exercise. The aim of this study is to examine the needs of (1) people with Parkinson's disease and (2) set dancing teachers to enable the development of participant-centred community set dance classes. A mixed methods study design was used. Two consensus group discussions using nominal group technique were held to (1) identify factors pertaining to the needs of people with Parkinson's disease from a set dance class and (2) the educational needs of set dancing teachers to enable them to teach set dancing to people with Parkinson's disease. Group discussions began with silent generation of ideas. A round-robin discussion and grouping of ideas into broader topic areas followed. Finally, participants ranked, by order of priority (1-5), the topic areas developed. Final data analysis involved summation of participants' ranking scores for each topic area. Rich information on the needs of people with Parkinson's disease from a dance class and the educational guidance sought by set dancing teachers was gathered. Topic areas developed include "teaching method" for set dances and "class environment". Accessing community exercise programmes is important for this population. The results of this study will inform the development of an educational resource on Parkinson's disease for set dancing teachers. This resource may facilitate a larger number of teachers to establish sustainable community set dancing classes for people with Parkinson's disease. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Changes to Saccade Behaviors in Parkinson’s Disease Following Dancing and Observation of Dancing

    PubMed Central

    Cameron, Ian G. M.; Brien, Donald C.; Links, Kira; Robichaud, Sarah; Ryan, Jennifer D.; Munoz, Douglas P.; Chow, Tiffany W.

    2012-01-01

    Background: The traditional view of Parkinson’s disease (PD) as a motor disorder only treated by dopaminergic medications is now shifting to include non-pharmacologic interventions. We have noticed that patients with PD obtain an immediate, short-lasting benefit to mobility by the end of a dance class, suggesting some mechanism by which dancing reduces bradykinetic symptoms. We have also found that patients with PD are unimpaired at initiating highly automatic eye movements to visual stimuli (pro-saccades) but are impaired at generating willful eye movements away from visual stimuli (anti-saccades). We hypothesized that the mechanisms by which a dance class improves movement initiation may generalize to the brain networks impacted in PD (frontal lobe and basal ganglia, BG), and thus could be assessed objectively by measuring eye movements, which rely on the same neural circuitry. Methods: Participants with PD performed pro- and anti-saccades before, and after, a dance class. “Before” and “after” saccade performance measurements were compared. These measurements were then contrasted with a control condition (observing a dance class in a video), and with older and younger adult populations, who rested for an hour between measurements. Results: We found an improvement in anti-saccade performance following the observation of dance (but not following dancing), but we found a detriment in pro-saccade performance following dancing. Conclusion: We suggest that observation of dance induced plasticity changes in frontal-BG networks that are important for executive control. Dancing, in contrast, increased voluntary movement signals that benefited mobility, but interfered with the automaticity of efficient pro-saccade execution. PMID:23483834

  4. [Fall during dancing can lead to urinary bladder rupture].

    PubMed

    Winck-Flyvholm, Lili

    2013-12-02

    The definition of dancing is body movements performed to music. It is hard to imagine any festive occasion without music and dancing. It is also a great exercise which helps you to stay in shape. As with any other form of sports, dancing can lead to injury. In this case report it is described how a fall during dancing resulted in urinary bladder rupture. This type of injury under these circumstances has never been described before in the literature.

  5. It takes two: the influence of dance partners on the perceived enjoyment and benefits during participation in partnered ballroom dance classes for people with Parkinson's.

    PubMed

    Kunkel, Dorit; Robison, Judy; Fitton, Carolyn; Hulbert, Sophia; Roberts, Lisa; Wiles, Rose; Pickering, Ruth; Roberts, Helen; Ashburn, Ann

    2017-05-09

    To explore the views of people with Parkinson's and their dance partners on the influence and issues surrounding dancing with an able-bodied dance partner during partnered ball room dance classes. In depth, semi-structured interviews explored purposively selected participants' experiences and views about dance classes. Fourteen people with Parkinson's and their dance partners (six spouses, two friends/relatives, five volunteers) were interviewed within a month of completing the 10-week dance class program. Data were analyzed thematically. Generally, those partnered with a spouse or an experienced dancer, or when dance couples were able to develop good rapport, gained greater enjoyment and sense of achievement from dance classes in comparison to couples who did not enjoy dancing together or had clashing approaches to dance. Managing and negotiating who would "lead" in a dance was challenging for dance couples particularly among male people with Parkinson's. People with Parkinson's experience of the dance classes were influenced by the relationship and compatibility with their dance partner. Dance partnerships may impact on recruitment, enjoyment, outcome and continued participation in dance classes. Potential effects of partnerships should be analyzed and reported in studies evaluating the outcomes of dance classes. Implications for rehabilitation We recommend that health professionals consider involving spouses in Parkinson's dance classes as this may improve recruitment, adherence, enjoyment and overall outcome of the dance classes. If volunteers are needed, aim to recruit those who already have good dancing ability, convey a love of dancing and have the sensitivity and social skills to interact positively with the person with Parkinson's. Consider dance partnership issues when advertising and promoting dance classes. Address partnership issues through open communication and by changing partners if the dance partnership is not working well.

  6. The Effects of Dance Education on Motor Performance of Children

    ERIC Educational Resources Information Center

    Aldemir, Gulay Yasemin; Ramazanoglu, Nusret; Camliguney, Asiye Filiz; Kaya, Fatih

    2011-01-01

    This research has been aimed to demonstrate the effects of dance education on preadolescent children. A total of 114 students (56 of whom in dance group/58 in control group) at preadolescent (aged 11 [plus or minus] 0.0 year) and adolescent (aged 14 [plus or minus] 0.0 year) stages participated in the research. Prior to dance classes a variety of…

  7. The Pontic Dance "Tik". Ethnographic and Rhythmic Element

    ERIC Educational Resources Information Center

    Vavritsas, Nikolaos; Moisidis, Kyriakos; Vavritsas, Georgios

    2014-01-01

    The Pan-Pontian dance "Tik" can be found in many variant forms depending on the geographical origins of the dance. The purpose of this study is to determine the differences and similarities between the different forms of the popular Pontiac dance "Tik" and therefore limit the uncertainties and generalizations around its basic…

  8. Unspoken Knowledge: Implicit Learning of Structured Human Dance Movement

    ERIC Educational Resources Information Center

    Opacic, Tajana; Stevens, Catherine; Tillmann, Barbara

    2009-01-01

    The sequencing of dance movements may be thought of as a grammar. We investigate implicit learning of regularities that govern sequences of unfamiliar, discrete dance movements. It was hypothesized that observers without prior experience with contemporary dance would be able to learn regularities that underpin structured human movement. Thirty-one…

  9. Dance: A Guide for Idaho Public Schools. Grades K-12.

    ERIC Educational Resources Information Center

    Idaho State Dept. of Education, Boise. Div. of Instructional Improvement.

    The guide presents a rationale, objectives, activities, and resource lists for incorporating dance into elementary and secondary curricula. Dance gives students an opportunity for creativity and self-expression, even if they are physically or mentally handicapped. Types of dance include creative, folk, square, ballet, modern, jazz, tap, and…

  10. "Boys Don't Do Dance, Do They?"

    ERIC Educational Resources Information Center

    Holdsworth, Nadine

    2013-01-01

    In 2005, the Warwick Arts Centre launched the "Boys Dancing" project through the formation of the West Midlands Boys Dance Alliance. Aimed exclusively at boys and young men, the project has offered a range of performance-making opportunities with male professionals including Liam Steel (DV8, Stan Won't Dance) and David McKenna…

  11. Somatics in the Dance Studio: Embodying Feminist/Democratic Pedagogy

    ERIC Educational Resources Information Center

    Burnidge, Anne

    2012-01-01

    Since the 1970s, somatics have increasingly become a part of the dance training landscape. Although the psychophysical benefits seem sufficient in themselves to warrant inclusion in dance, this article explores another possible outcome of embracing somatic pedagogical principles, a change that affects not "what" is taught in a dance class, but…

  12. [Dance therapy in the treatment of psychiatric and somatic disorders].

    PubMed

    Ziarko, Beata; Twardowska, Marzena

    2002-01-01

    The article is an attempt of review of recent achievements in dance therapy. It presents possibilities of introducing dance into the treatment of psychiatric disturbances (psychoses, dementias, neurotic disorders) and somatic disorders (rheumatoid arthritis, osteoporosis, terminal stages). The authors basing on the contemporary literature describe positive results of dance therapy in various clinical situations.

  13. An Examination of Critical Approaches to Interdisciplinary Dance Performance

    ERIC Educational Resources Information Center

    Kennedy, Michelle

    2009-01-01

    As artists seek new ways to reflect an increasingly digital and global culture, theatrical dance in the UK and Europe has seen a growing collaboration and cross-fertilisation between forms of dance, theatre, visual art, film and technology. As the boundaries between artistic disciplines continue to blur, it seems clear that dance audiences need to…

  14. Alienation and Transformation: An International Education in Contemporary Dance

    ERIC Educational Resources Information Center

    Martin, Rosemary

    2013-01-01

    This research investigates experiences of an international education in dance. Through the narratives of seven female dance practitioners from the southern Mediterranean region, who have trained in contemporary dance in Western cultural contexts, a multiplicity of encounters are illustrated. Two key findings emerged from the dancers' experiences.…

  15. Searching for Evidence: Continuing Issues in Dance Education Research

    ERIC Educational Resources Information Center

    Stinson, Susan

    2015-01-01

    This paper reviews, analyzes, and reflects upon two important reports released in 2013, both discussing research evidence for the value of dance education or arts education more generally, among school-aged students. One report was created by a large dance education advocacy and support group in the USA, the National Dance Education Organization;…

  16. Alienation and Transformation: An International Education in Contemporary Dance

    ERIC Educational Resources Information Center

    Martin, Rosemary

    2013-01-01

    This research investigates experiences of an international education in dance. Through the narratives of seven female dance practitioners from the southern Mediterranean region, who have trained in contemporary dance in Western cultural contexts, a multiplicity of encounters are illustrated. Two key findings emerged from the dancers' experiences.…

  17. Tracing Lines of Meaning: A Course Redesign for Dance Pedagogy

    ERIC Educational Resources Information Center

    Enghauser, Rebecca Gose

    2012-01-01

    The 21st-century dance milieu demands that a dancer possess a highly diverse skill set, including effective teaching skills and a broader appreciation of a pedagogical orientation. It is vital that in preparing dance educators, we create opportunities for students to reflect on their dance learning histories and consequential beliefs about…

  18. Where, When, and How: A Quantitative Account of Dance Imagery

    ERIC Educational Resources Information Center

    Nordin, Sanna M.; Cumming, Jennifer

    2007-01-01

    The aim of this study was to generate quantitative data on where, when, and how dancers image, while accounting for their experience level. Two hundred fifty dancers were recruited from dance schools, universities, and dance companies. They completed the Dance Imagery Basics survey. Results showed that higher level dancers imaged more frequently…

  19. Searching for Evidence: Continuing Issues in Dance Education Research

    ERIC Educational Resources Information Center

    Stinson, Susan

    2015-01-01

    This paper reviews, analyzes, and reflects upon two important reports released in 2013, both discussing research evidence for the value of dance education or arts education more generally, among school-aged students. One report was created by a large dance education advocacy and support group in the USA, the National Dance Education Organization;…

  20. Festival Works to Save Pioneering Dances by Black Choreographers.

    ERIC Educational Resources Information Center

    Biemiller, Lawrence

    1988-01-01

    The American Dance Festival has begun a three-year effort to encourage scholars to delve into the history and influences of black modern dance, and the Ford Foundation has promised $300,000 to the project. Some express concern about separating black choreography from other American dance. (MSE)

  1. The Challenge and Benefit of Evaluating Folk Dancing Quality

    ERIC Educational Resources Information Center

    Rhone, Jeffrey

    2017-01-01

    The physical, social, and music attributes inherent to folk dancing make it an ideal component of music education curricula. The communal experience of folk dancing is unprecedented for many adults and children. These experiences are unique because folk dancing can foster individual and group learning through music, and noncompetitive play. There…

  2. Shake It Out! Belly Dance in Physical Education

    ERIC Educational Resources Information Center

    Marquis, Jenée; Gurvitch, Rachel

    2015-01-01

    Belly dance is a folk dance with a history that can be traced back to the beginnings of civilization. It is a form of expression and movement that has been used for hundreds of years in religious ceremonies, birthing rituals, and social and familial gatherings in the Middle East. Students of belly dance can increase their muscular strength and…

  3. Shake It Out! Belly Dance in Physical Education

    ERIC Educational Resources Information Center

    Marquis, Jenée; Gurvitch, Rachel

    2015-01-01

    Belly dance is a folk dance with a history that can be traced back to the beginnings of civilization. It is a form of expression and movement that has been used for hundreds of years in religious ceremonies, birthing rituals, and social and familial gatherings in the Middle East. Students of belly dance can increase their muscular strength and…

  4. Dance Educator Enrichment Program (DEEP): A Model for Professional Development

    ERIC Educational Resources Information Center

    Sofras, Pamela Anderson; Emory-Maier, Ambre

    2005-01-01

    In 2001, North Carolina Dance Theatre, The University of North Carolina at Charlotte, and the Charlotte-Mecklenburg School system joined forces to create a multidimensional, professional development program for dance professionals (teachers and artists) in the public schools called, The Dance Educator Enrichment Program (DEEP). DEEP was designed…

  5. The Effects of Dance Education on Motor Performance of Children

    ERIC Educational Resources Information Center

    Aldemir, Gulay Yasemin; Ramazanoglu, Nusret; Camliguney, Asiye Filiz; Kaya, Fatih

    2011-01-01

    This research has been aimed to demonstrate the effects of dance education on preadolescent children. A total of 114 students (56 of whom in dance group/58 in control group) at preadolescent (aged 11 [plus or minus] 0.0 year) and adolescent (aged 14 [plus or minus] 0.0 year) stages participated in the research. Prior to dance classes a variety of…

  6. Sensation, Perception, and Choice in the Dance Classroom

    ERIC Educational Resources Information Center

    Henley, Matthew

    2014-01-01

    There are many reasons to teach dance as part of the broader curriculum. This article focuses on using dance as a way to foster critical thinking. In this conceptual article, I draw from the National Standards goals that were in line with my own framework of dance as uniquely engaging the three different sensory systems of exteroception,…

  7. The Physiological Profile of Trained Female Dance Majors.

    ERIC Educational Resources Information Center

    Rimmer, James H.; And Others

    This investigation studied the physiological profiles of eight highly trained female dance majors. To be considered highly trained, each subject had to be dancing a minimum of three hours a day, four to five days a week, for the last year. They also had to meet the criterion of dancing at least ten hours a week for the last five years prior to…

  8. Creative Process Mentoring: Teaching the "Making" in Dance-Making

    ERIC Educational Resources Information Center

    Lavender, Larry

    2006-01-01

    Within the Western fine arts tradition of concert and theatrical dance, new dances may be created in any number of ways. No matter how dance making begins, however, unless the work is to be improvised afresh each time it is performed, a process of developing, revising, and "setting" the work needs to take place. To move confidently and…

  9. Critical Postcolonial Dance Recovery and Pedagogy: An International Literature Review

    ERIC Educational Resources Information Center

    Banks, Ojeya Cruz

    2009-01-01

    This paper examines how the historical punishment of the dancing body in (post)colonial contexts has been a measure for controlling the mind and undertaking effective cultural imperialism. I bring to focus the striking global dance movement to revitalise oppressed dance forms, in an effort to do what Tuhiwai Smith calls "the recovery of…

  10. The Benefits Associated with Dance Education for Adolescent Girls.

    ERIC Educational Resources Information Center

    Vicario, Terra; Chambliss, Catherine

    Dance education provides an opportunity for aerobic exercise and conditioning that is especially appealing to many girls. Dance may act as an outlet for girls and give them confidence, but, at the same time, it may create risks associated with perceived body-image. The benefits of taking dance classes were examined for girls, ages 13-20, enrolled…

  11. Tracing Lines of Meaning: A Course Redesign for Dance Pedagogy

    ERIC Educational Resources Information Center

    Enghauser, Rebecca Gose

    2012-01-01

    The 21st-century dance milieu demands that a dancer possess a highly diverse skill set, including effective teaching skills and a broader appreciation of a pedagogical orientation. It is vital that in preparing dance educators, we create opportunities for students to reflect on their dance learning histories and consequential beliefs about…

  12. Where, When, and How: A Quantitative Account of Dance Imagery

    ERIC Educational Resources Information Center

    Nordin, Sanna M.; Cumming, Jennifer

    2007-01-01

    The aim of this study was to generate quantitative data on where, when, and how dancers image, while accounting for their experience level. Two hundred fifty dancers were recruited from dance schools, universities, and dance companies. They completed the Dance Imagery Basics survey. Results showed that higher level dancers imaged more frequently…

  13. Learning, Teaching and Assessing Dance in Physical Education

    ERIC Educational Resources Information Center

    El-Sherif, Jennifer L.

    2016-01-01

    Many physical educators have limited dance experience and may lack the skills, knowledge and confidence to teach dance in their school programs. Yet, including dance units in physical education curriculums can provide positive experiences for students who may not enjoy traditional instruction. This article provides step-by-step instructions for…

  14. "Boys Don't Do Dance, Do They?"

    ERIC Educational Resources Information Center

    Holdsworth, Nadine

    2013-01-01

    In 2005, the Warwick Arts Centre launched the "Boys Dancing" project through the formation of the West Midlands Boys Dance Alliance. Aimed exclusively at boys and young men, the project has offered a range of performance-making opportunities with male professionals including Liam Steel (DV8, Stan Won't Dance) and David McKenna…

  15. Gliding Glissade Not Grand Jete: Elementary Classroom Teachers Teaching Dance

    ERIC Educational Resources Information Center

    Dunkin, Anne

    2004-01-01

    Ongoing arts education issues for dance educators concern the role of elementary school classroom teachers as dance facilitators in their classrooms, the parameters of such a role, and whether or not university dance departments can prepare them to fill it. This article presents both the author's perspectives on meeting this challenge and the…

  16. Education Through the Dance Experience. Designed for Children Series.

    ERIC Educational Resources Information Center

    Docherty, David

    This text presents a creative, child-centered approach to the teaching of dance in the elementary school based on the theories and methods of Rudolf Laban and Joyce Boorman. The content area of dance is briefly described so that the practical experiences presented later in the text can be viewed in perspective. Dance experiences are presented that…

  17. Creative Process Mentoring: Teaching the "Making" in Dance-Making

    ERIC Educational Resources Information Center

    Lavender, Larry

    2006-01-01

    Within the Western fine arts tradition of concert and theatrical dance, new dances may be created in any number of ways. No matter how dance making begins, however, unless the work is to be improvised afresh each time it is performed, a process of developing, revising, and "setting" the work needs to take place. To move confidently and…

  18. Healthy and Creative Tap Dance: Teaching a Lifetime Physical Activity

    ERIC Educational Resources Information Center

    Hernandez, Barbara L. Michiels; Ozmun, Michelle; Keeton, Gladys

    2013-01-01

    As a result of competitive dance television shows, interest in tap dance seems to have increased in the past few years. Tap dance is a challenging and fun lifetime physical activity that is appropriate for people of all ages. It is an excellent activity for K-12 physical education programs, higher education, parks and recreation facilities,…

  19. Learning, Teaching and Assessing Dance in Physical Education

    ERIC Educational Resources Information Center

    El-Sherif, Jennifer L.

    2016-01-01

    Many physical educators have limited dance experience and may lack the skills, knowledge and confidence to teach dance in their school programs. Yet, including dance units in physical education curriculums can provide positive experiences for students who may not enjoy traditional instruction. This article provides step-by-step instructions for…

  20. Engaging Youth through African-Derived Dance and Culture

    ERIC Educational Resources Information Center

    Franklin, Kikora

    2013-01-01

    This article provides a brief history of African and African-derived dance and culture and highlights the physical health, dance education, historical, and cultural benefits of a school-based program that incorporates African dance as its core component. The article also includes the phases of the programming and brings attention to potential…

  1. Folk Dances of the Southern Mountains: A Beginner's Collection.

    ERIC Educational Resources Information Center

    Quint, Laurie

    Step-by-step instructions and diagrams for 11 traditional folk dances of the southern Appalachian mountain region appropriate for beginners are provided. The dances are grouped into five broad categories: (1) openers, which use a leader to pick up participants as the dance progresses; (2) mixers (Oh, Susannah, Texas Schottische, Gary Gordon's…

  2. The Physiological Profile of Trained Female Dance Majors.

    ERIC Educational Resources Information Center

    Rimmer, James H.; And Others

    This investigation studied the physiological profiles of eight highly trained female dance majors. To be considered highly trained, each subject had to be dancing a minimum of three hours a day, four to five days a week, for the last year. They also had to meet the criterion of dancing at least ten hours a week for the last five years prior to…

  3. Education Through the Dance Experience. Designed for Children Series.

    ERIC Educational Resources Information Center

    Docherty, David

    This text presents a creative, child-centered approach to the teaching of dance in the elementary school based on the theories and methods of Rudolf Laban and Joyce Boorman. The content area of dance is briefly described so that the practical experiences presented later in the text can be viewed in perspective. Dance experiences are presented that…

  4. Reconstructing Contemporary Dance: An Occasion for Reflective Learning

    ERIC Educational Resources Information Center

    Barr, Sherrie

    2005-01-01

    Reconstructions are critical in giving body to the history of dance. For student dancers, participating in reconstructions is a participation in both the legacy of dance and in dance as a form of cultural discourse. When choreographers generate movement vocabulary and improvisational parameters together with performers, the resulting collaborative…

  5. Festival Works to Save Pioneering Dances by Black Choreographers.

    ERIC Educational Resources Information Center

    Biemiller, Lawrence

    1988-01-01

    The American Dance Festival has begun a three-year effort to encourage scholars to delve into the history and influences of black modern dance, and the Ford Foundation has promised $300,000 to the project. Some express concern about separating black choreography from other American dance. (MSE)

  6. Colorado Model Content Standards for Dance: Suggested Grade Level Expectations.

    ERIC Educational Resources Information Center

    Colorado State Dept. of Education, Denver.

    The state of Colorado has set forth six content standards for dance education in its public schools: (1) students will understand and demonstrate dance skills; (2) students will understand and apply the principles of choreography; (3) students will create, communicate, and problem solve through dance; (4) students will understand and relate the…

  7. Engaging Youth through African-Derived Dance and Culture

    ERIC Educational Resources Information Center

    Franklin, Kikora

    2013-01-01

    This article provides a brief history of African and African-derived dance and culture and highlights the physical health, dance education, historical, and cultural benefits of a school-based program that incorporates African dance as its core component. The article also includes the phases of the programming and brings attention to potential…

  8. Following Their Lead: Supporting Children's Ideas for Creating Dances

    ERIC Educational Resources Information Center

    Cone, Theresa Purcell

    2009-01-01

    When children create dances using their ideas, they are empowered to explore their thoughts, feelings, and perspectives. Through dance, they bring their inner self to the surface where they can express their dreams, fears, needs, and joys. Dance educators need to support children's ideas and trust the children's creative process, especially when…

  9. Somatics in the Dance Studio: Embodying Feminist/Democratic Pedagogy

    ERIC Educational Resources Information Center

    Burnidge, Anne

    2012-01-01

    Since the 1970s, somatics have increasingly become a part of the dance training landscape. Although the psychophysical benefits seem sufficient in themselves to warrant inclusion in dance, this article explores another possible outcome of embracing somatic pedagogical principles, a change that affects not "what" is taught in a dance class, but…

  10. Sensation, Perception, and Choice in the Dance Classroom

    ERIC Educational Resources Information Center

    Henley, Matthew

    2014-01-01

    There are many reasons to teach dance as part of the broader curriculum. This article focuses on using dance as a way to foster critical thinking. In this conceptual article, I draw from the National Standards goals that were in line with my own framework of dance as uniquely engaging the three different sensory systems of exteroception,…

  11. Healthy and Creative Tap Dance: Teaching a Lifetime Physical Activity

    ERIC Educational Resources Information Center

    Hernandez, Barbara L. Michiels; Ozmun, Michelle; Keeton, Gladys

    2013-01-01

    As a result of competitive dance television shows, interest in tap dance seems to have increased in the past few years. Tap dance is a challenging and fun lifetime physical activity that is appropriate for people of all ages. It is an excellent activity for K-12 physical education programs, higher education, parks and recreation facilities,…

  12. Unspoken Knowledge: Implicit Learning of Structured Human Dance Movement

    ERIC Educational Resources Information Center

    Opacic, Tajana; Stevens, Catherine; Tillmann, Barbara

    2009-01-01

    The sequencing of dance movements may be thought of as a grammar. We investigate implicit learning of regularities that govern sequences of unfamiliar, discrete dance movements. It was hypothesized that observers without prior experience with contemporary dance would be able to learn regularities that underpin structured human movement. Thirty-one…

  13. An Examination of Critical Approaches to Interdisciplinary Dance Performance

    ERIC Educational Resources Information Center

    Kennedy, Michelle

    2009-01-01

    As artists seek new ways to reflect an increasingly digital and global culture, theatrical dance in the UK and Europe has seen a growing collaboration and cross-fertilisation between forms of dance, theatre, visual art, film and technology. As the boundaries between artistic disciplines continue to blur, it seems clear that dance audiences need to…

  14. Merging Movements: Diverse Dance Practices in Postsecondary Education

    ERIC Educational Resources Information Center

    Schupp, Karen

    2017-01-01

    This article examines students' choices in a postsecondary dance major curriculum where students selected to study one or more of five dance practices (African and Diaspora Movement Practices, Contemporary Ballet, Movement Language Sources, Postmodern Contemporary Dance, and Urban Movement Practices) each semester along with required coursework…

  15. Working Ideas. Teaching Dance to High School Students.

    ERIC Educational Resources Information Center

    Mason, Janet H.

    1986-01-01

    To combat the trend of mandatory physical education courses only through the tenth grade, dance teachers must offer a quality program which will motivate students to elect dance courses. A dance program at Woodrow Wilson High in Long Beach, which has students on waiting lists, is described. (MT)

  16. The American Square Dance--Part of Our National Heritage.

    ERIC Educational Resources Information Center

    Bennett, John P.

    The American Square Dance became the official National Folk Dance of America by an act of Congress in 1982. Although the square dance contains some elements similar to the New England Quadrille, the Kentucky Running Set is thought to be the true foundation for its movements and configurations. The Running Set has been traced back to the source of…

  17. Reconstructing Contemporary Dance: An Occasion for Reflective Learning

    ERIC Educational Resources Information Center

    Barr, Sherrie

    2005-01-01

    Reconstructions are critical in giving body to the history of dance. For student dancers, participating in reconstructions is a participation in both the legacy of dance and in dance as a form of cultural discourse. When choreographers generate movement vocabulary and improvisational parameters together with performers, the resulting collaborative…

  18. The Pontic Dance "Tik". Ethnographic and Rhythmic Element

    ERIC Educational Resources Information Center

    Vavritsas, Nikolaos; Moisidis, Kyriakos; Vavritsas, Georgios

    2014-01-01

    The Pan-Pontian dance "Tik" can be found in many variant forms depending on the geographical origins of the dance. The purpose of this study is to determine the differences and similarities between the different forms of the popular Pontiac dance "Tik" and therefore limit the uncertainties and generalizations around its basic…

  19. Why Do You Dance? Development of the Dance Motivation Inventory (DMI)

    PubMed Central

    Maraz, Aniko; Király, Orsolya; Urbán, Róbert; Griffiths, Mark D.; Demetrovics, Zsolt

    2015-01-01

    Dancing is a popular form of physical exercise and studies have show that dancing can decrease anxiety, increase self-esteem, and improve psychological wellbeing. The aim of the current study was to explore the motivational basis of recreational social dancing and develop a new psychometric instrument to assess dancing motivation. The sample comprised 447 salsa and/or ballroom dancers (68% female; mean age 32.8 years) who completed an online survey. Eight motivational factors were identified via exploratory factor analysis and comprise a new Dance Motivation Inventory: Fitness, Mood Enhancement, Intimacy, Socialising, Trance, Mastery, Self-confidence and Escapism. Mood Enhancement was the strongest motivational factor for both males and females, although motives differed according to gender. Dancing intensity was predicted by three motivational factors: Mood Enhancement, Socialising, and Escapism. The eight dimensions identified cover possible motives for social recreational dancing, and the DMI proved to be a suitable measurement tool to assess these motives. The explored motives such as Mood Enhancement, Socialising and Escapism appear to be similar to those identified in other forms of behaviour such as drinking alcohol, exercise, gambling, and gaming. PMID:25803301

  20. Why do you dance? Development of the Dance Motivation Inventory (DMI).

    PubMed

    Maraz, Aniko; Király, Orsolya; Urbán, Róbert; Griffiths, Mark D; Demetrovics, Zsolt

    2015-01-01

    Dancing is a popular form of physical exercise and studies have show that dancing can decrease anxiety, increase self-esteem, and improve psychological wellbeing. The aim of the current study was to explore the motivational basis of recreational social dancing and develop a new psychometric instrument to assess dancing motivation. The sample comprised 447 salsa and/or ballroom dancers (68% female; mean age 32.8 years) who completed an online survey. Eight motivational factors were identified via exploratory factor analysis and comprise a new Dance Motivation Inventory: Fitness, Mood Enhancement, Intimacy, Socialising, Trance, Mastery, Self-confidence and Escapism. Mood Enhancement was the strongest motivational factor for both males and females, although motives differed according to gender. Dancing intensity was predicted by three motivational factors: Mood Enhancement, Socialising, and Escapism. The eight dimensions identified cover possible motives for social recreational dancing, and the DMI proved to be a suitable measurement tool to assess these motives. The explored motives such as Mood Enhancement, Socialising and Escapism appear to be similar to those identified in other forms of behaviour such as drinking alcohol, exercise, gambling, and gaming.

  1. Dance for Physically Disabled Persons: A Manual for Teaching Ballroom, Square, and Folk Dances to Users of Wheelchairs and Crutches.

    ERIC Educational Resources Information Center

    Hill, Kathleen

    The final booklet in a series on physical education and sports for the handicapped presents ideas for teaching dance to the physically disabled. Introductory sections consider the rehabilitation role of dance, physiological and psychological benefits, and facilities for dance instruction. Step-by-step suggestions are given for teaching ballroom…

  2. Choreographing the Frame: A Critical Investigation into How Dance for the Camera Extends the Conceptual and Artistic Boundaries of Dance

    ERIC Educational Resources Information Center

    Preston, Hilary

    2006-01-01

    This essay investigates the collaboration between dance and choreographic practice and film/video medium in a contemporary context. By looking specifically at dance made for the camera and the proliferation of dance-film/video, critical issues will be explored that have surfaced in response to this burgeoning form. Presenting a view of avant-garde…

  3. Is There a Need for a Higher Dance Institution in Greece? The Reality in Greek Contemporary Dance Institutions

    ERIC Educational Resources Information Center

    Tsompanaki, Eleni

    2014-01-01

    Is there a need for dance to enter higher education in Greece? Can contemporary dance be viewed as a discipline on its own right? These questions inspired the research conducted in three case study institutions (out of six that exist) in Greece, examining the reality within them as experienced by dance students, lecturers, course leaders and the…

  4. Is There a Need for a Higher Dance Institution in Greece? The Reality in Greek Contemporary Dance Institutions

    ERIC Educational Resources Information Center

    Tsompanaki, Eleni

    2014-01-01

    Is there a need for dance to enter higher education in Greece? Can contemporary dance be viewed as a discipline on its own right? These questions inspired the research conducted in three case study institutions (out of six that exist) in Greece, examining the reality within them as experienced by dance students, lecturers, course leaders and the…

  5. Dancing on Thin Ice: The Journey of Two Male Teacher Candidates Emerging as Professionals within a Teacher Education Dance Program

    ERIC Educational Resources Information Center

    Kalyn, Brenda; Campbell, Eric; McAvoy, Alekcei; Weimer, Michelle

    2015-01-01

    Teacher candidates entering the world of curricula face the realities of teaching a variety of subjects, some more conceptually foreign than others. One challenging area for teacher candidates, particularly males, is in dance education (Gard, 2008; Kiley, 2010). A teacher's former dance experience, beliefs about who dances and why, personal…

  6. Choreographing the Frame: A Critical Investigation into How Dance for the Camera Extends the Conceptual and Artistic Boundaries of Dance

    ERIC Educational Resources Information Center

    Preston, Hilary

    2006-01-01

    This essay investigates the collaboration between dance and choreographic practice and film/video medium in a contemporary context. By looking specifically at dance made for the camera and the proliferation of dance-film/video, critical issues will be explored that have surfaced in response to this burgeoning form. Presenting a view of avant-garde…

  7. DANCE in developing and injured lung.

    PubMed

    Jean, Jyh-Chang; Eruchalu, Ifeanyi; Cao, Yu Xia; Joyce-Brady, Martin

    2002-01-01

    We identified rat developing arteries and neural crest derivatives with multiple epidermal growth factor-like domains (DANCE) as a developmentally regulated gene using suppression-subtractive hybridization. Northern analysis confirmed a fivefold induction of this mRNA transcript between fetal day 18 and 20 that persisted through postnatal day 17. The level was declining at postnatal day 21 and was similar in adult lung to that at fetal day 18. In adults DANCE mRNA abundance was highest in lung, kidney, and spleen, lower in heart, skeletal muscle, and brain, but absent from liver and thymus. It was abundant in pulmonary artery endothelium and a lung epithelial type 2 cell line, barely detectable in vascular smooth muscle, and absent in fibroblasts. In situ hybridization revealed a regulated pattern of expression in endothelial cells of fetal, postnatal, and adult lung. Because DANCE mRNA was inducible in systemic arteries during recovery from injury, we searched for induction in lung injured by hyperoxia. Mouse DANCE mRNA abundance was unchanged during an acute 3-day exposure period, induced threefold 5 days into the recovery phase, and returned to baseline at days 8, 11, and 14. In situ hybridization at day 5 suggested a diffuse pattern of induction. DANCE may play a role in lung endothelial cell biology during development repair after injury.

  8. Lower extremity kinetics in tap dance.

    PubMed

    Mayers, Lester; Bronner, Shaw; Agraharasamakulam, Sujani; Ojofeitimi, Sheyi

    2010-01-01

    Tap dance is a unique performing art utilizing the lower extremities as percussion instruments. In a previous study these authors reported decreased injury prevalence among tap dancers compared to other dance and sports participants. No biomechanical analyses of tap dance exist to explain this finding. The purpose of the current pilot study was to provide a preliminary overview of normative peak kinetic and kinematic data, based on the hypothesis that tap dance generates relatively low ground reaction forces and joint forces and moments. Six professional tap dancers performed four common tap dance sequences that produced data captured by the use of a force platform and a five-camera motion analysis system. The mean vertical ground reaction force for all sequences was found to be 2.06+/-0.55 BW. Mean peak sagittal, frontal, and transverse plane joint moments (hip, knee, and ankle) ranged from 0.07 to 2.62 N.m/kg. These small ground reaction forces and joint forces and moments support our hypothesis, and may explain the relatively low injury incidence in tap dancers. Nevertheless, the analysis is highly complex, and other factors remain to be studied and clarified.

  9. Fitness in contemporary dance: a systematic review.

    PubMed

    Angioi, M; Metsios, G S; Metsios, G; Koutedakis, Y; Wyon, M A

    2009-07-01

    It has been suggested that dancers are less fit compared to other athletes. However, the majority of studies make their arguments based on data deriving mainly from ballet. Therefore, the aim of the current review was to investigate: a) aerobic and anaerobic fitness, muscular strength and body composition characteristics in contemporary dancers of different levels, and b) whether supplementary exercise interventions, in addition to normal dance training, further improves contemporary dance performance. Three databases (Medline, Cochrane and the Cumulative Index to Nursing & Allied Health research database) were searched to identify publications regarding the main fitness components of contemporary professional and student dancers. At a professional level, it appears that contemporary dancers demonstrate higher maximal oxygen uptake and higher scores in muscular endurance than ballet dancers. However, contemporary dance students are equally fit compared to their ballet counterparts and their body composition is also very similar. Only two studies have investigated the effects of supplementary exercise training on aspects of dance performance. Further research is needed in order to confirm preliminary data, which suggest that the implementation of additional fitness training is beneficial for contemporary dance students to achieve a better performance outcome.

  10. Dance Class Structure Affects Youth Physical Activity and Sedentary Behavior: A Study of Seven Dance Types.

    PubMed

    Lopez Castillo, Maria A; Carlson, Jordan A; Cain, Kelli L; Bonilla, Edith A; Chuang, Emmeline; Elder, John P; Sallis, James F

    2015-01-01

    The study aims were to determine: (a) how class structure varies by dance type, (b) how moderate-to-vigorous physical activity (MVPA) and sedentary behavior vary by dance class segments, and (c) how class structure relates to total MVPA in dance classes. Participants were 291 boys and girls ages 5 to 18 years old enrolled in 58 dance classes at 21 dance studios in Southern California. MVPA and sedentary behavior were assessed with accelerometry, with data aggregated to 15-s epochs. Percent and minutes of MVPA and sedentary behavior during dance class segments and percent of class time and minutes spent in each segment were calculated using Freedson age-specific cut points. Differences in MVPA (Freedson 3 Metabolic Equivalents of Tasks age-specific cut points) and sedentary behavior ( < 100 counts/min) were examined using mixed-effects linear regression. The length of each class segment was fairly consistent across dance types, with the exception that in ballet, more time was spent in technique as compared with private jazz/hip-hop classes and Latin-flamenco and less time was spent in routine/practice as compared with Latin-salsa/ballet folklorico. Segment type accounted for 17% of the variance in the proportion of the segment spent in MVPA. The proportion of the segment in MVPA was higher for routine/practice (44.2%) than for technique (34.7%). The proportion of the segment in sedentary behavior was lowest for routine/practice (22.8%). The structure of dance lessons can impact youths' physical activity. Working with instructors to increase time in routine/practice during dance classes could contribute to physical activity promotion in youth.

  11. Dance Class Structure Affects Youth Physical Activity and Sedentary Behavior: A Study of Seven Dance Types

    PubMed Central

    Lopez Castillo, Maria A.; Carlson, Jordan A.; Cain, Kelli L.; Bonilla, Edith A.; Chuang, Emmeline; Elder, John P.; Sallis, James F.

    2015-01-01

    Purpose Study aims were to determine: (a) how class structure varies by dance type, (b) how moderate-to-vigorous physical activity (MVPA) and sedentary behavior (SB) vary by dance class segments, and (c) how class structure relates to total MVPA in dance classes. Methods Participants were 291 boys and girls ages 5–18 yr. enrolled in 58 dance classes at 21 dance studios in Southern California. MVPA and SB were assessed with accelerometry, with data aggregated to 15-sec epochs. Percent and minutes of MVPA and SB during dance class segments and percent of class time and minutes spent in each segment were calculated using Freedson age-specific cut points. Differences in MVPA (>3 METS) and SB (<100 counts/min) were examined using mixed effects linear regression. Results The length of each class segment was fairly consistent across dance types, with the exception that in ballet, more time was spent in technique as compared to private jazz/hip-hop classes, and Latin-flamenco and less time was spent in routine/practice as compared to Latin-salsa/ballet folklorico. Segment type accounted for 17% of the variance in the proportion of the segment spent in MVPA. The proportion of the segment in MVPA was higher for routine/practice (44.2%) than technique (34.7%). The proportion of the segment in SB was lowest for routine/practice (22.8%). Conclusion The structure of dance lessons can impact youth’s physical activity. Working with instructors to increase time in routine/practice during dance classes could contribute to physical activity promotion in youth. PMID:25775088

  12. Dance participation and academic performance in youth girls

    PubMed

    Higueras-Fresnillo, Sara; Martínez-Gómez, David; Padilla-Moledo, Carmen; Conde-Caveda, Julio; Esteban-Cornejo, Irene

    2016-06-30

    Dance is a predominant type of physical activity among girls. Dance characteristics imply skills associated to health-related physical fitness, as well as others such as learning and memory, mental representation, imagination and creativity, which are related to cognitive development. Although dance has been shown to influence physical health among youth girls, whether dance may influence academic performance and cognition in youth remains to be elucidated. The objective of this work was to examine the association between participation in dance and academic performance in youth girls.

  13. Dance in mental health nursing: a hybrid concept analysis.

    PubMed

    Ravelin, Teija; Kylmä, Jari; Korhonen, Teija

    2006-04-01

    The aim of this concept analysis is to describe the defining attributes and consequences of the concept of dance and to define it in a mental health nursing context using hybrid concept analysis. Dance is a human resource learned from culture. Dance implies body movements, steps, expression, and interaction. The outcomes of dance are mostly functional, including a client's physical and emotional health, well-being, ability to cooperate with other people in activities of daily life, and meeting role expectations within family and community. Based on the findings of this concept analysis, dance can be used as a nursing intervention.

  14. Self psychology and the modern dance choreographer.

    PubMed

    Press, Carol M

    2009-04-01

    Theory and research methodology of self psychology are integrated with the experiences of modern dance choreographers to investigate the importance of creativity, art making, and aesthetics in mental health and our everyday lives. Empathy, as aesthetically based, is explored to understand the capacity of the arts to unite us in our humanity. Connections between aesthetic development, creativity, and infant patterns of learning are drawn. The influence of sensual and exploration/assertion motivational systems upon the contemporary choreographer are highlighted, leading to an understanding of the selfobject function of sensation and movement for the dance artist. Through an examination of the moment to moment ritualized experiences of studio work, the creative process in making dances is discussed. Ultimately understanding creativity and aesthetically based empathy inform our delineation of mental health and the need for aesthetic experience in everyday life.

  15. Update on proprioception: considerations for dance education.

    PubMed

    Batson, Glenna

    2009-01-01

    Proprioception is a topic of interest within the larger scope of dance pedagogy, science, and rehabilitation. As the science of proprioception changes, approaches to proprioceptive training also change. Thus, proprioceptive training in dance medicine has expanded to include balance protocols. A key concept within these protocols for treatment of lower extremity injuries is perturbation. Perturbation training is designed to evoke focal neuromuscular control at injured joint sites, as well as more global postural responses for overall balance and coordination. This article provides an update on the science of proprioception within the framework of postural control and balance. Specific practices from rehabilitation that integrate balance exercises into proprioceptive training are considered. Further research is needed to test the efficacy and utility of these exercises within the context of the dance studio.

  16. Dancing drops over vibrating substrates

    NASA Astrophysics Data System (ADS)

    Borcia, Rodica; Borcia, Ion Dan; Helbig, Markus; Meier, Martin; Egbers, Christoph; Bestehorn, Michael

    2017-04-01

    We study the motion of a liquid drop on a solid plate simultaneously submitted to horizontal and vertical harmonic vibrations. The investigation is done via a phase field model earlier developed for describing static and dynamic contact angles. The density field is nearly constant in every bulk region (ρ = 1 in the liquid phase, ρ ≈ 0 in the vapor phase) and varies continuously from one phase to the other with a rapid but smooth variation across the interfaces. Complicated explicit boundary conditions along the interface are avoided and captured implicitly by gradient terms of ρ in the hydrodynamic basic equations. The contact angle θ is controlled through the density at the solid substrate ρ S , a free parameter varying between 0 and 1 [R. Borcia, I.D. Borcia, M. Bestehorn, Phys. Rev. E 78, 066307 (2008)]. We emphasize the swaying and the spreading modes, earlier theoretically identified by Benilov and Billingham via a shallow-water model for drops climbing uphill along an inclined plane oscillating vertically [E.S. Benilov, J. Billingham, J. Fluid Mech. 674, 93 (2011)]. The numerical phase field simulations will be completed by experiments. Some ways to prevent the release of the dancing drops along a hydrophobic surface into the gas atmosphere are also discussed in this paper.

  17. Dancing drops over vibrating substrates

    NASA Astrophysics Data System (ADS)

    Borcia, Rodica; Borcia, Ion Dan; Helbig, Markus; Meier, Martin; Egbers, Christoph; Bestehorn, Michael

    2016-08-01

    We study the motion of a liquid drop on a solid plate simultaneously submitted to horizontal and vertical harmonic vibrations. The investigation is done via a phase field model earlier developed for describing static and dynamic contact angles. The density field is nearly constant in every bulk region (ρ = 1 in the liquid phase, ρ ≈ 0 in the vapor phase) and varies continuously from one phase to the other with a rapid but smooth variation across the interfaces. Complicated explicit boundary conditions along the interface are avoided and captured implicitly by gradient terms of ρ in the hydrodynamic basic equations. The contact angle θ is controlled through the density at the solid substrate ρS, a free parameter varying between 0 and 1 [R. Borcia, I.D. Borcia, M. Bestehorn, Phys. Rev. E 78, 066307 (2008)]. We emphasize the swaying and the spreading modes, earlier theoretically identified by Benilov and Billingham via a shallow-water model for drops climbing uphill along an inclined plane oscillating vertically [E.S. Benilov, J. Billingham, J. Fluid Mech. 674, 93 (2011)]. The numerical phase field simulations will be completed by experiments. Some ways to prevent the release of the dancing drops along a hydrophobic surface into the gas atmosphere are also discussed in this paper.

  18. Validity of Pedometers to Measure Step Counts During Dance.

    PubMed

    Barreira, Tiago V; Bennett, John P; Kang, Minsoo

    2015-10-01

    To obtain validity evidence for the measurement of step counts by spring-levered and piezoelectric pedometers during dance. Thirty-five adults in a college dance class participated in this study. Participants completed trials of 3- and 5-min of different styles of dance wearing Walk4life MVP and Omron HJ-303 pedometers, while their steps were visually counted. Pearson correlation, paired t-test, mean absolute percent error (MAPE), and mean bias were calculated between actual step and pedometer step counts for the 3- and 5-min dances separately. For the Walk4life trials the correlations were .92 and .77 for the 3- and 5-min dances. No significant differences were shown by t-test for the 3- (P = .16) and 5-min dances (P = .60). However, MAPE was high, 17.7 ± 17.7% and 19.4 ± 18.3% for the 2 dance durations, respectively. For the Omron, the correlations were .44 and .58 for the 3- and 5-min dances, respectively. No significant differences were shown by t-test for the 3-min (P = .38) and for the 5-min (P = .88) dances. However, MAPE was high, 19.3 ± 16.4% and 26.6 ± 15.2% for the 2 dance durations, respectively. This study demonstrated that pedometers can be used to estimate the number of steps taken by a group of college students while dancing, however caution is necessary with individual values.

  19. The Sacred or the Profane: The Challenge of Modern Dance in Religious Educational Settings

    ERIC Educational Resources Information Center

    Clement, Karen

    2008-01-01

    The article addresses the utilization of modern dance compositional approaches in the development of sacred dance works. A brief history of sacred dance in the Western Church is traced as a foundation for students' stereotypical approaches to dance and religion. Also examined is the 20th Century modern dance choreographers' practice of…

  20. Creating Cultures of Teaching and Learning: Conveying Dance and Somatic Education Pedagogy

    ERIC Educational Resources Information Center

    Dragon, Donna A.

    2015-01-01

    Often in teaching dance, methods of teaching and learning are silently embedded into dance classroom experiences. Unidentified and undisclosed pedagogic information has impacted the content of dance history; the perpetuation of authoritarian teaching practices within dance technique classes and in some dance classes deemed "somatics";…

  1. Creating Cultures of Teaching and Learning: Conveying Dance and Somatic Education Pedagogy

    ERIC Educational Resources Information Center

    Dragon, Donna A.

    2015-01-01

    Often in teaching dance, methods of teaching and learning are silently embedded into dance classroom experiences. Unidentified and undisclosed pedagogic information has impacted the content of dance history; the perpetuation of authoritarian teaching practices within dance technique classes and in some dance classes deemed "somatics";…

  2. Physical benefits of dancing for healthy older adults: a review.

    PubMed

    Keogh, Justin W L; Kilding, Andrew; Pidgeon, Philippa; Ashley, Linda; Gillis, Dawn

    2009-10-01

    Dancing is a mode of physical activity that may allow older adults to improve their physical function, health, and well-being. However, no reviews on the physical benefits of dancing for healthy older adults have been published in the scientific literature. Using relevant databases and keywords, 15 training and 3 cross-sectional studies that met the inclusion criteria were reviewed. Grade B-level evidence indicated that older adults can significantly improve their aerobic power, lower body muscle endurance, strength and flexibility, balance, agility, and gait through dancing. Grade C evidence suggested that dancing might improve older adults' lower body bone-mineral content and muscle power, as well as reduce the prevalence of falls and cardiovascular health risks. Further research is, however, needed to determine the efficacy of different forms of dance, the relative effectiveness of these forms of dance compared with other exercise modes, and how best to engage older adults in dance participation.

  3. Dance as a therapy for cancer prevention.

    PubMed

    Aktas, Gurbuz; Ogce, Filiz

    2005-01-01

    Even though the field of medicine has developed tremendously, the wide variety of cancer is still among chronic and life threatening disease today. Therefore, the specialists constantly research and try every possible way to find cure or preventive ways to stop its further development. For this reason, studies concerning the chronic disease such as cancer have been spread to many different fields. In this regard, many other alternative ways besides medicine, are used in prevention of cancer. Nutritional therapy, herbal therapy, sportive activities, art therapy, music therapy, dance therapy, imagery, yoga and acupuncture can be given as examples. Among these, dance/movement therapy which deals with individuals physical, emotional, cognitive as well as social integration is widely used as a popular form of physical activity. The physical benefits of dance therapy as exercise are well documented. Studies have shown that physical activity is known to increase special neurotransmitter substances in the brain (endorphins), which create a state of well-being. And total body movement such as dance enhances the functions of other body systems, such as circulatory, respiratory, skeletal, and muscular systems. Regarding its unique connection to the field of medicine, many researches have been undertaken on the effects of dance/movement therapy in special settings with physical problems such as amputations, traumatic brain injury, and stroke, chronic illnesses such as anorexia, bulimia, cancer, Alzheimer's disease, cystic fibrosis, heart disease, diabetes, asthma, AIDS, and arthritis. Today dance/movement therapy is a well recognized form of complementary therapy used in hospitals as well as at the comprehensive clinical cancer centres.

  4. Therapeutic aspects of aerobic dance participation.

    PubMed

    Estivill, M

    1995-01-01

    An ethnographic analysis of aerobic dance exercise culture was conducted to determine the impact of the culture on the mind-body connection. After a review of the predominant theories on the relationship between vigorous exercise and elevated mood, aerobic dance participants' experiences are reported to illustrate how cognitive experience and self-esteem may be influenced. Interviews revealed that some participants achieved a pleasantly altered state of consciousness and respite from depression and stress. The relationship of the work ethic to achievement of participant satisfaction is underscored.

  5. Perceiving dance: schematic expectations guide experts' scanning of a contemporary dance film.

    PubMed

    Stevens, Catherine; Winskel, Heather; Howell, Clare; Vidal, Lyne-Marine; Latimer, Cyril; Milne-Home, Josephine

    2010-01-01

    Eye fixations and saccades (eye movements) of expert and novice dance observers were compared to determine the effect of acquired expectations on observations of human movement, body morphology, and dance configurations. As hypothesized, measured fixation times of dance experts were significantly shorter than those of novices. In a second viewing of the same sequences, novices recorded significantly shorter fixations than those recorded during viewing session 1. Saccades recorded from experts were significantly faster than those of novices. Although both experts and novices fixated background regions, most likely making use of extrafoveal or peripheral vision to anticipate movement and configurations, novices fixated background regions significantly more than experts in viewing session 1. Their enhanced speed of visual processing suggests that dance experts are adept at anticipating movement and rapidly processing material, probably aided by acquired schemata or expectations in long-term memory and recognition of body and movement configurations.

  6. Osh4p exchanges sterols for phosphatidylinositol 4-phosphate between lipid bilayers

    PubMed Central

    de Saint-Jean, Maud; Delfosse, Vanessa; Douguet, Dominique; Chicanne, Gaëtan; Payrastre, Bernard; Bourguet, William

    2011-01-01

    Osh/Orp proteins transport sterols between organelles and are involved in phosphoinositide metabolism. The link between these two aspects remains elusive. Using novel assays, we address the influence of membrane composition on the ability of Osh4p/Kes1p to extract, deliver, or transport dehydroergosterol (DHE). Surprisingly, phosphatidylinositol 4-phosphate (PI(4)P) specifically inhibited DHE extraction because PI(4)P was itself efficiently extracted by Osh4p. We solve the structure of the Osh4p–PI(4)P complex and reveal how Osh4p selectively substitutes PI(4)P for sterol. Last, we show that Osh4p quickly exchanges DHE for PI(4)P and, thereby, can transport these two lipids between membranes along opposite routes. These results suggest a model in which Osh4p transports sterol from the ER to late compartments pinpointed by PI(4)P and, in turn, transports PI(4)P backward. Coupled to PI(4)P metabolism, this transport cycle would create sterol gradients. Because the residues that recognize PI(4)P are conserved in Osh4p homologues, other Osh/Orp are potential sterol/phosphoinositol phosphate exchangers. PMID:22162133

  7. Dancing for Parkinson Disease: A Randomized Trial of Irish Set Dancing Compared With Usual Care.

    PubMed

    Shanahan, Joanne; Morris, Meg E; Bhriain, Orfhlaith Ni; Volpe, Daniele; Lynch, Tim; Clifford, Amanda M

    2017-09-01

    To examine the feasibility of a randomized controlled study design and to explore the benefits of a set dancing intervention compared with usual care. Randomized controlled design, with participants randomized to Irish set dance classes or a usual care group. Community based. Individuals with idiopathic Parkinson disease (PD) (N=90). The dance group attended a 1.5-hour dancing class each week for 10 weeks and undertook a home dance program for 20 minutes, 3 times per week. The usual care group continued with their usual care and daily activities. The primary outcome was feasibility, determined by recruitment rates, success of randomization and allocation procedures, attrition, adherence, safety, willingness of participants to be randomized, resource availability, and cost. Secondary outcomes were motor function (motor section of the Unified Parkinson's Disease Rating Scale), quality of life (Parkinson's Disease Questionnaire-39), functional endurance (6-min walk test), and balance (mini-BESTest). Ninety participants were randomized (45 per group). There were no adverse effects or resource constraints. Although adherence to the dancing program was 93.5%, there was >40% attrition in each group. Postintervention, the dance group had greater nonsignificant gains in quality of life than the usual care group. There was a meaningful deterioration in endurance in the usual care group. There were no meaningful changes in other outcomes. The exit questionnaire showed participants enjoyed the classes and would like to continue participation. For people with mild to moderately severe PD, set dancing is feasible and enjoyable and may improve quality of life. Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  8. Bone mass of female dance students prior to professional dance training: A cross-sectional study.

    PubMed

    Amorim, Tânia; Metsios, George S; Wyon, Matthew; Nevill, Alan M; Flouris, Andreas D; Maia, José; Teixeira, Eduardo; Machado, José Carlos; Marques, Franklim; Koutedakis, Yiannis

    2017-01-01

    Professional dancers are at risk of developing low bone mineral density (BMD). However, whether low BMD phenotypes already exist in pre-vocational dance students is relatively unknown. To cross-sectionally assess bone mass parameters in female dance students selected for professional dance training (first year vocational dance students) in relation to aged- and sex-matched controls. 34 female selected for professional dance training (10.9yrs ±0.7) and 30 controls (11.1yrs ±0.5) were examined. Anthropometry, pubertal development (Tanner) and dietary data (3-day food diary) were recorded. BMD and bone mineral content (BMC) at forearm, femur neck (FN) and lumbar spine (LS) were assessed using Dual-Energy X-Ray Absorptiometry. Volumetric densities were estimated by calculating bone mineral apparent density (BMAD). Dancers were mainly at Tanner pubertal stage I (vs. stage IV in controls, p<0.001), and demonstrated significantly lower body weight (p<0.001) and height (p<0.01) than controls. Calorie intake was not different between groups, but calcium intake was significantly greater in dancers (p<0.05). Dancers revealed a significantly lower BMC and BMD values at all anatomical sites (p<0.001), and significantly lower BMAD values at the LS and FN (p<0.001). When adjusted for covariates (body weight, height, pubertal development and calcium intake), dance students continued to display a significantly lower BMD and BMAD at the FN (p<0.05; p<0.001) at the forearm (p<0.01). Before undergoing professional dance training, first year vocational dance students demonstrated inferior bone mass compared to controls. Longitudinal models are required to assess how bone health-status changes with time throughout professional training.

  9. Extended Huckel tight-binding calculations of the electronic structure of YbFe4Sb12, UFe4P12, and ThFe4P12

    NASA Astrophysics Data System (ADS)

    Galván, Donald H.; Dilley, N. R.; Maple, M. B.; Posada-Amarillas, A.; Reyes-Serrato, Armando; Samaniego Reyna, J. C.

    2003-09-01

    Calculation of the band structure, total and projected density of states, crystal orbital population analysis (COOP), and Mulliken population analysis were performed for the filled skutterudites YbFe4Sb12, UFe4P12, and ThFe4P12. The calculated energy bands depict a semimetal behavior for YbFe4Sb12 and UFe4P12, and metallic behavior for ThFe4P12. Furthermore, the contributions from each orbital to the total DOS for each compound corroborate these findings. The bonding strength was derived from the COOP analysis between different pairs of atoms, considering nearest neighbor distances between 3.40 and 6.47 Å for YbFe4Sb12, 2.91 and 6.47 Å for UFe4P12, and 2.48 and 5.51 Å for ThFe4P12. Mulliken population analysis suggests ionic behavior for these compounds.

  10. Conditioning Methodologies for DanceSport: Lessons from Gymnastics, Figure Skating, and Concert Dance Research.

    PubMed

    Outevsky, David; Martin, Blake Cw

    2015-12-01

    Dancesport, the competitive branch of ballroom dancing, places high physiological and psychological demands on its practitioners, but pedagogical resources in these areas for this dance form are limited. Dancesport competitors could benefit from strategies used in other aesthetic sports. In this review, we identify conditioning methodologies from gymnastics, figure skating, and contemporary, modern, and ballet dance forms that could have relevance and suitability for dancesport training, and propose several strategies for inclusion in the current dancesport curriculum. We reviewed articles derived from Google Scholar, PubMed, ScienceDirect, Taylor & Francis Online, and Web of Science search engines and databases, with publication dates from 1979 to 2013. The keywords included MeSH terms: dancing, gymnastics, physiology, energy metabolism, physical endurance, and range of motion. Out of 47 papers examined, 41 papers met the inclusion criteria (validity of scientific methods, topic relevance, transferability to dancesport, publication date). Quality and validity of the data were assessed by examining the methodologies in each study and comparing studies on similar populations as well as across time using the PRISMA 2009 checklist and flowchart. The relevant research suggests that macro-cycle periodization planning, aerobic and anaerobic conditioning, range of motion and muscular endurance training, and performance psychology methods have potential for adaptation for dancesport training. Dancesport coaches may help their students fulfill their ambitions as competitive athletes and dance artists by adapting the relevant performance enhancement strategies from gymnastics, figure skating, and concert dance forms presented in this paper.

  11. Stepping Out of Bounds: Performing Feminist Pedagogy within a Dance Education Community.

    ERIC Educational Resources Information Center

    Shue, Laura L.; Beck, Christina S.

    2001-01-01

    Examines educators' feminist pedagogical behaviors within a dance education community. Discusses the performance of pedagogical philosophy. Notes the communication in ethnographic research in dance education. Considers the Feminist philosophy of dance education. (SG)

  12. Physics and the Art of Dance - Understanding Movement

    NASA Astrophysics Data System (ADS)

    Swope, Kenneth Laws

    2005-03-01

    Written by a physicist with professional dance training, Physics and the Art of Dance explains how dancers can achieve better, safer performances through an understanding of physics in motion. Using simple, non-technical terms, Kenneth Laws combines his knowledge of both physics and dance to describe how the laws of gravity, momentum, and energy affect dancing bodies. The book explores the natural laws that govern the subtleties of balance, the techniques of leaps and pirouettes, and the impressive lifts and turns executed by ballet partners. Finally, Laws offers insight into two current discussions in the dance world--the effect of body size on ballet technique, and the relationship between science and the art of dance. Beautiful, original stop-action photographs by Martha Swope, along with clear diagrams, illustrate the concepts described in the text. Plus, an intriguing "puzzler" at the beginning of each chapter provides an engaging entree into the topics presented. For those who want a more advanced understanding of the physics, extensive appendices are provided. This new book combines the best features of Laws's widely acclaimed The Physics of Dance and Physics, Dance, and the Pas de Deux by Laws and Cynthia Harvey. Its expert application of the basic principles of physics to the art of dance will be an invaluable resource for dancers and dance instructors and will open a new level of appreciation for lovers of the form. It will also appeal to physicists who seek to include the arts in their scientific pursuits.

  13. Dance Education Action Research: A Twin Study

    ERIC Educational Resources Information Center

    Giguere, Miriam

    2015-01-01

    In this article, the author compares the practices, philosophy, and history of action research, also known as participatory action research, to the purposes and practices of dance education. The comparison yields connections in four categories, enhancing self-reflective teaching and curriculum design, taking responsibility for teaching outcomes,…

  14. Imagery in Dance: A Literature Review.

    PubMed

    Pavlik, Katherine; Nordin-Bates, Sanna

    2016-01-01

    Dance imagery is a consciously created mental representation of an experience, either real or imaginary, that may affect the dancer and her or his movement. In this study, imagery research in dance was reviewed in order to: 1. describe the themes and ideas that the current literature has attempted to illuminate and 2. discover the extent to which this literature fits the Revised Applied Model of Deliberate Imagery Use. A systematic search was performed, and 43 articles from 24 journals were found to fit the inclusion criteria. The articles were reviewed, analyzed, and categorized. The findings from the articles were then reported using the Revised Applied Model as a framework. Detailed descriptions of Who, What, When and Where, Why, How, and Imagery Ability were provided, along with comparisons to the field of sports imagery. Limitations within the field, such as the use of non-dance-specific and study-specific measurements, make comparisons and clear conclusions difficult to formulate. Future research can address these problems through the creation of dance-specific measurements, higher participant rates, and consistent methodologies between studies.

  15. Dancing with Lassitude: A Dramaturgy from Limbo

    ERIC Educational Resources Information Center

    Grace, Alicia

    2009-01-01

    To perform from a state of lassitude is to reside on the edge of action. Like the limbo, the dance of lassitude is a negotiation between confinement and mobility. But edges, middle spaces and absences can be undesirable, stigmatised terrain in performance: the prompter hides the absence of speech whilst cloaked by the proscenium wings, the walk-on…

  16. Capture and fission with DANCE and NEUANCE

    DOE PAGES

    Jandel, M.; Baramsai, B.; Bond, E.; ...

    2015-12-23

    A summary of the current and future experimental program at DANCE is presented. Measurements of neutron capture cross sections are planned for many actinide isotopes with the goal to reduce the present uncertainties in nuclear data libraries. Detailed studies of capture gamma rays in the neutron resonance region will be performed in order to derive correlated data on the de-excitation of the compound nucleus. New approaches on how to remove the DANCE detector response from experimental data and retain the correlations between the cascade gamma rays are presented. Studies on 235U are focused on quantifying the population of short-lived isomericmore » states in 236U after neutron capture. For this purpose, a new neutron detector array NEUANCE is under construction. It will be installed in the central cavity of the DANCE array and enable the highly efficient tagging of fission and capture events. In addition, developments of fission fragment detectors are also underway to expand DANCE capabilities to measurements of fully correlated data on fission observables.« less

  17. Capture and fission with DANCE and NEUANCE

    SciTech Connect

    Jandel, M.; Baramsai, B.; Bond, E.; Rusev, G.; Walker, C.; Bredeweg, T. A.; Chadwick, M. B.; Couture, A.; Fowler, M. M.; Hayes, A.; Kawano, T.; Mosby, S.; Stetcu, I.; Taddeucci, T. N.; Talou, P.; Ullmann, J. L.; Vieira, D. J.; Wilhelmy, J. B.

    2015-12-23

    A summary of the current and future experimental program at DANCE is presented. Measurements of neutron capture cross sections are planned for many actinide isotopes with the goal to reduce the present uncertainties in nuclear data libraries. Detailed studies of capture gamma rays in the neutron resonance region will be performed in order to derive correlated data on the de-excitation of the compound nucleus. New approaches on how to remove the DANCE detector response from experimental data and retain the correlations between the cascade gamma rays are presented. Studies on 235U are focused on quantifying the population of short-lived isomeric states in 236U after neutron capture. For this purpose, a new neutron detector array NEUANCE is under construction. It will be installed in the central cavity of the DANCE array and enable the highly efficient tagging of fission and capture events. In addition, developments of fission fragment detectors are also underway to expand DANCE capabilities to measurements of fully correlated data on fission observables.

  18. Dance as a Way of Knowing.

    ERIC Educational Resources Information Center

    Zakkai, Jennifer Donohue

    This book illustrates why and how movements and dance are powerful tools for learning and creativity in K-6 classrooms. Designed to be a workshop on paper, the book helps teachers build on what they already know about movement and implement techniques that tap into children's natural interest in moving. Chapter 1,"Moving To Learn," explains the…

  19. Dance Education Action Research: A Twin Study

    ERIC Educational Resources Information Center

    Giguere, Miriam

    2015-01-01

    In this article, the author compares the practices, philosophy, and history of action research, also known as participatory action research, to the purposes and practices of dance education. The comparison yields connections in four categories, enhancing self-reflective teaching and curriculum design, taking responsibility for teaching outcomes,…

  20. Bucket shaking stops bunch dancing in Tevatron

    SciTech Connect

    Burov, A.; Tan, C.Y.; /Fermilab

    2011-03-01

    Bunches in Tevatron are known to be longitudinally unstable: their collective oscillations, also called dancing bunches, persist without any signs of decay. Typically, a damper is used to stop these oscillations, but recently, it was theoretically predicted that the oscillations can be stabilized by means of small bucket shaking. Dedicated measurements in Tevatron have shown that this method does stop the dancing. According to predictions of Refs. [2,3], the flattening of the bunch distribution at low amplitudes should make the bunch more stable against LLD. An experiment has been devised to flatten the distribution by modulating the RF phase at the low-amplitude synchrotron frequency for a few degrees of amplitude. These beam studies show that stabilisation really happens. After several consecutive shakings, the dancing disappears and the resulting bunch profile becomes smoother at the top. Although not shown in this report, sometimes a little divot forms at the centre of the distribution. These experiments confirm that resonant RF shaking flattens the bunch distribution at low amplitudes, and the dancing stops.