36,010 research outputs found

    Patti Smith and Don Hamerman, Washington, D.C., July 1978

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    Musician, poet, and author Patti Smith poses in a hotel room mirror in July 1978. The photograph was taken as part of a session for "Unicorn Times," an alternative performing arts periodical in Washington, D.C. Photographer Don Hamerman is visible in the picture, as is Smith's personal assistant Andi Ostrowe, who lies on the bed

    D.C. Zinefest flier, Brookland Arts Walk, Washington, D.C., October 24, 2021

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    Flier promoting the D.C. Zinefest, an annual event gathering zine creators and other participants in the independent press culture. The event occurred at the Brookland Arts Walk in Washington, D.C. on October 24, 2021

    To Sarah Brooke Farquhar -- from Edith Farquhar, 1862-1869

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    Five letters written by Edith Farquhar to Sarah Brooke Farquhar. Letter were written between 1862 and 1869

    Visualizing Fugazi exhibit postcard, April-May 2019

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    A postcard promoting the "Visualizing Fugazi" exhibit at Lost Origins Gallery in Washington, D.C. that was on display from April 13-May 19 2019. The exhibition presented data visualizations by Carni Klirs and other visual materials curated by archivist John Davis that were related to the Washington, D.C. punk band, Fugazi

    Group of men standing in a field around a weed crusher, August 29, 1919

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    Caption: "Worth Weed Crusher, August 29, 1919

    Punk the Capital screenings and Q&A sessions flier - AFI Silver Theatre, Silver Spring, MD, November 9-11, 2019

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    Flier promoting screenings of Punk the Capital, a documentary on the Washington, D.C. punk rock community during its early years in the 1970s and 1980s. The flier lists screenings and Q&A sessions. The events were held at the AFI Silver Theatre in Silver Spring, Maryland from November 9-11, 2019

    Amy, Ian & Joe (Coriky) concert flier - St. Stephen's Church, Washington, D.C., November 11, 2018

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    Flier advertising a concert by Washington, D.C. band Coriky, listed here as "Amy, Ian & Joe" because the band had not settled on a name at the time. The concert occurred at St. Stephen's Church in Washington, D.C. on November 11, 2018 and was a benefit for Loaves and Fishes, a soup kitchen operated by St. Stephen's Church. The concert was organized by Positive Force DC—an activist group with longstanding ties to the D.C. punk community—and the District of Columbia Public Library (DCPL)

    Design of a Charge Pump-Based Body Bias Generator for FDSOI Circuits

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    The technique of Body Bias to control threshold voltage is especially suited for FDSOI technology. Given very low voltage energy sources, it is interesting to compensate the associated loss of speed by applying on-chip generated forward body bias (FBB). There are several challenges involved in the use of this new technology with such low input voltages.Electronics circuits powered at near-threshold voltages (ultra-low voltage designs) are desirable for their low power consumption. However, the performance at such voltage supply is degraded. The application of forward body bias to the circuit can counteract the performance loss. FDSOI is a suitable technology to these techniques, due to its high range of body bias voltages. To generate that body bias voltages, positive and negative, charge pumps circuits are designed to be integrated on the chip. This thesis studies the main challenges on the design of such circuits operating at 300 mV to reach voltages of ± 1 V with power consumption lower than 1 µW and how to model it for layout process. In addition, a control circuit is also designed to provide different intermediate body bias voltage

    Amy, Ian & Joe (Coriky) concert flier - St. Stephen's Church, Washington, D.C., November 11, 2018

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    Flier advertising a concert by Washington, D.C. band Coriky, listed here as "Amy, Ian & Joe" because the band had not settled on a name at the time. The flier was hand-stamped by musician Chris Baronner. The concert occurred at St. Stephen's Church in Washington, D.C. on November 11, 2018 and was a benefit for Loaves and Fishes, a soup kitchen operated by St. Stephen's Church. The concert was organized by Positive Force DC—an activist group with longstanding ties to the D.C. punk community—and the District of Columbia Public Library (DCPL)

    Peoples' Climate poster, "Jobs for Climate and Justice", Washington, DC, March 2017

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    This poster is titled "Jobs for Climate and Justice". It was made for the Peoples' Climate March by the Labor Network for Sustainability. The poster features a closed fist around the stem of a sunflower. For complete collection information, visit the full finding aid at http://hdl.handle.net/1903.1/4259
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