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Show more[No abstract available] Appropriate credit for the requested material should be given as follows: "Reprinted (adapted) with permission from Langmuir 7:9, 1988-1990. Copyright 1991 American Chemical Society."
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Show moreThe electroclinic effect and dielectric response have been investigated in the British Drug House material SCE12 over its entire 15-K smectic-A range. Near the smectic-Asmectic-C*-phase transition both the electroclinic coefficient and dynamic response behave normally, the former diverging and the latter exhibiting a critical slowing down on approaching TA-C* from above. Similar behavior is seen in the dielectric response. Approximately 10 to 12 K above TA-C*, however, it was found that the electroclinic relaxation time levels off and even begins to increase again on approaching the nematicsmectic-A transition from below. The magnitude of the electroclinic coefficient, however, decreases monotonically on approaching the nematicsmectic-A transition. © 1991 The American Physical Society. Appropriate bibliographic citation and notice of the APS copyright must be included- "Li Z., Akins R.B., Dilisi G.A., Rosenblatt C., Petschek R.G., Physical Review A 43:2, 852-857 (1991). Copyright 1991 by the American Physical Society".
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Show moreInstallation views of 1991 moCa exhibit "Carl Andre: Homage to Hollis Frampton" from the Museum of Contemporary Art Cleveland Archive collection (Spec-Coll-00080) -- Series 4: Audio visual, 1969-2010 -- Slides, 1987-1999 -- Carl Andre, Summer 1991 (Series 4. Box 80. Folder 38).
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Show moreInstallation views of 1991 moCa exhibit "Carl Andre: Homage to Hollis Frampton" from the Museum of Contemporary Art Cleveland Archive collection (Spec-Coll-00080) -- Series 4: Audio visual, 1969-2010 -- Slides, 1987-1999 -- Carl Andre, Summer 1991 (Series 4. Box 80. Folder 38).
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Show moreInstallation views of 1991 moCa exhibit "Carl Andre: Homage to Hollis Frampton" from the Museum of Contemporary Art Cleveland Archive collection (Spec-Coll-00080) -- Series 4: Audio visual, 1969-2010 -- Slides, 1987-1999 -- Carl Andre, Summer 1991 (Series 4. Box 80. Folder 38).
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Show moreInstallation views of 1991 moCa exhibit "Carl Andre: Homage to Hollis Frampton" from the Museum of Contemporary Art Cleveland Archive collection (Spec-Coll-00080) -- Series 4: Audio visual, 1969-2010 -- Slides, 1987-1999 -- Carl Andre, Summer 1991 (Series 4. Box 80. Folder 38).
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Show moreInstallation views of 1991 moCa exhibit "Carl Andre: Homage to Hollis Frampton" from the Museum of Contemporary Art Cleveland Archive collection (Spec-Coll-00080) -- Series 4: Audio visual, 1969-2010 -- Slides, 1987-1999 -- Carl Andre, Summer 1991 (Series 4. Box 80. Folder 38).
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Show moreIt has been suggested that ferroelectric smectic phases may be formed by fraternal-twin liquid-crystal molecules, consisting of two very different mesogens bonded together by an appropriate spacer [R. G. Petschek and K. M. Wiefling, Phys. Rev. Lett. 59, 343 (1987)]. We discuss the range in which these ferroelectric phases appear in a Monte Carlo simulation of a simple computer model for such mesogens. The mesogens consist of two identical flexible segments that are bonded to two rigid segments with very different lengths which, in turn, are bonded together by a flexible segment. In the computer model these monomers can move freely in one direction, but are constrained to lie on a hexagonal lattice of rods in the other two directions, roughly the packing expected in a smectic-B crystal. The flexible segments are modeled by springs, and there is an energy cost for the overlap of flexible and rigid segments on neighboring lattice rods. The region in which polar (flexible, short rigid, flexible, long rigid, flexible) smectic layers form will be discussed. © 1991 The American Physical Society. Appropriate bibliographic citation and notice of the APS copyright must be included- "Perchak D.R., Petschek R.G., Physical Review A 43:12, 6756-6770 (1991). Copyright 1991 by the American Physical Society."
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Show moreThe effective response time eff of the nematic-electroclinic effect was determined as a function of driving frequency and temperature. Near the nematicsmectic-A transition temperature TNSm-A, eff was found to be a function of driving frequency, indicating the existence of more than one physical process. Several degrees above TNSm-A, eff was found to be frequency independent up to 100 kHz. At these temperatures, moreover, the effective response times are quite small, of order 100 ns. © 1991 The American Physical Society. Appropriate bibliographic citation and notice of the APS copyright must be included- "Li Z., Ambigapathy R., Petschek R.G., Rosenblatt C., Physical Review A 43:12, 7109-7112 (1991). Copyright 1991 by the American Physical Society."
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Show more6 recordings on 1 tape. Recording 1: 2 dancers perform the duet "Honest Ambition" in the Mather Dance Center at Case Western Reserve University. The performance lasts approximately 5 minutes and the performers bow at the end to audience applause. Recording 2: 4 dancers perform the dance "Angelscape" in the Mather Dance Center at Case Western Reserve University. The performance lasts approximately 10 minutes and the performers bow at the end to audience applause. Recording 3: 3 dancers perform the dance "Trio" in the Mather Dance Center at Case Western Reserve University. Images are projected on the back wall of the stage and the music is augmented with spoken word and nature sounds. The performance lasts approximately 8 minutes and the performers bow at the end to audience applause. Recording 4: 2 dancers perform the duet "Two Fold One" in the Mather Dance Center at Case Western Reserve University. The performance lasts approximately 12 minutes and the performers bow at the end to audience applause. Recording 5: Dancer Louis Kavouras performs an untitled solo dance in the Mather Dance Center at Case Western Reserve University. The dancer incorporates a bed pillow, swimming trunks and a beach towel into the dance. The performance lasts approximately 3 minutes and the performer bows at the end to audience applause. Recording 6: 7 dancers perform the dance "Facings" in the Mather Dance Center at Case Western Reserve University. The performance lasts approximately 8 minutes and the performers bow at the end to audience applause. choreographer: Karipides, Kathryn. choreographer: Louis Kavouras. dancer: Karipides, Kathryn. dancer: Louis Kavouras, Reeney, Mary Jo, Angela, Jerry), and unknown cast members
Kathryn Karipides Collection
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