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(9,721 - 9,740 of 9,829)
Pages
- Title
- Jay Doblin with unidentified Institute of Design students and a car chassis, Illinois Institute of Technology, Chicago, Illinois, ca. 1955-1965
- Date
- 1955-1965
- Description
-
Photograph of Institute of Design Dean Jay Doblin with unidentified ID students and a car chassis, Illinois Institute of Technology....
Show morePhotograph of Institute of Design Dean Jay Doblin with unidentified ID students and a car chassis, Illinois Institute of Technology. Photographer unknown. Date of photograph is unknown. Date range listed is approximate.
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- Institute of Design records, 1942-2001
- Title
- Jay Doblin
- Description
-
Photograph of Jay Doblin. Doblin was Dean of the Institute of Design from 1955 until 1969. After his departure as Dean, Doblin remained on the...
Show morePhotograph of Jay Doblin. Doblin was Dean of the Institute of Design from 1955 until 1969. After his departure as Dean, Doblin remained on the faculty at ID until his death in 1989. Photographer unknown. Date of photograph is unknown.
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- Institute of Design records, 1942-2001
- Title
- Exhibition announcement for Mary Henry's exhibit, New Constructs, at Cliff Michel Gallery, Seattle, Washington, 1989, verso
- Creator
- Henry, Mary Dill, 1913-2009, Cliff Michel Gallery
- Date
- 1989
- Description
-
Exhibition annoucement postcard for Mary Henry's show New Constructs at Cliff Michel Gallery in Seattle, Washington, August 3-27, 1989. The...
Show moreExhibition annoucement postcard for Mary Henry's show New Constructs at Cliff Michel Gallery in Seattle, Washington, August 3-27, 1989. The recto of the card contains an image of Henry's painting Rabat (1989), and the verso contains information about the exhibit, it's opening reception, and Henry's inclusion in the Bumberbiennale, a retrospective art show at the 1989 Bumbershoot Festival in Seattle.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's exhibit, New Constructs, at Cliff Michel Gallery, Seattle, Washington, 1989, recto
- Creator
- Henry, Mary Dill, 1913-2009, Cliff Michel Gallery
- Date
- 1989
- Description
-
Exhibition annoucement postcard for Mary Henry's show New Constructs at Cliff Michel Gallery in Seattle, Washington, August 3-27, 1989. The...
Show moreExhibition annoucement postcard for Mary Henry's show New Constructs at Cliff Michel Gallery in Seattle, Washington, August 3-27, 1989. The recto of the card contains an image of Henry's painting Rabat (1989), and the verso contains information about the exhibit, it's opening reception, and Henry's inclusion in the Bumberbiennale, a retrospective art show at the 1989 Bumbershoot Festival in Seattle.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's work at the Bellevue Art Museum, 2001, recto
- Creator
- Henry, Mary Dill, 1913-2009, Bellevue Art Museum (Wash.)
- Date
- 2001
- Description
-
Exhibition annoucement postcard for Mary Henry's North Slope Paintings show and No Limits, a 360-degree, walk-in mural designed by Mary Henry...
Show moreExhibition annoucement postcard for Mary Henry's North Slope Paintings show and No Limits, a 360-degree, walk-in mural designed by Mary Henry that was painted in the second floor gallery at the Bellevue Art Museum (now Bellevue Arts Museum), Bellevue, Washington, 2001. The recto of the postcard contains a detail of Henry's Bellevue Art Museum Mural (2001).
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's work at the Bellevue Art Museum, 2001, verso
- Creator
- Henry, Mary Dill, 1913-2009, Bellevue Art Museum (Wash.)
- Date
- 2001
- Description
-
Exhibition annoucement postcard for Mary Henry's North Slope Paintings show and No Limits, a 360-degree, walk-in mural designed by Mary Henry...
Show moreExhibition annoucement postcard for Mary Henry's North Slope Paintings show and No Limits, a 360-degree, walk-in mural designed by Mary Henry that was painted in the second floor gallery at the Bellevue Art Museum (now Bellevue Arts Museum), Bellevue, Washington, 2001. The recto of the postcard contains a detail of Henry's Bellevue Art Museum Mural (2001).
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's show Selected Works at Whatcom Museum of History and Art, Bellingham, Washington, February 6-April 17, 1988, verso
- Creator
- Whatcom Museum
- Date
- 1988
- Description
-
Exhibition annoucement postcard for Mary Henry's show Selected Works at Whatcom Museum of History and Art, Bellingham, Washington, February 6...
Show moreExhibition annoucement postcard for Mary Henry's show Selected Works at Whatcom Museum of History and Art, Bellingham, Washington, February 6-April 17, 1988.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's show Selected Works at Whatcom Museum of History and Art, Bellingham, Washington, February 6-April 17, 1988, recto
- Creator
- Whatcom Museum
- Date
- 1988
- Description
-
Exhibition annoucement postcard for Mary Henry's show Selected Works at Whatcom Museum of History and Art, Bellingham, Washington, February 6...
Show moreExhibition annoucement postcard for Mary Henry's show Selected Works at Whatcom Museum of History and Art, Bellingham, Washington, February 6-April 17, 1988.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's exhibit, New Constructs, at Cliff Michel Gallery, Seattle, Washington, 1989
- Creator
- Henry, Mary Dill, 1913-2009, Cliff Michel Gallery
- Date
- 1989
- Description
-
Exhibition annoucement postcard for Mary Henry's show New Constructs at Cliff Michel Gallery in Seattle, Washington, August 3-27, 1989. The...
Show moreExhibition annoucement postcard for Mary Henry's show New Constructs at Cliff Michel Gallery in Seattle, Washington, August 3-27, 1989. The recto of the card contains an image of Henry's painting Rabat (1989), and the verso contains information about the exhibit, it's opening reception, and Henry's inclusion in the Bumberbiennale, a retrospective art show at the 1989 Bumbershoot Festival in Seattle.
Show less - Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's work at the Bellevue Art Museum, 2001
- Creator
- Henry, Mary Dill, 1913-2009, Bellevue Art Museum (Wash.)
- Date
- 2001
- Description
-
Exhibition annoucement postcard for Mary Henry's North Slope Paintings show and No Limits, a 360-degree, walk-in mural designed by Mary Henry...
Show moreExhibition annoucement postcard for Mary Henry's North Slope Paintings show and No Limits, a 360-degree, walk-in mural designed by Mary Henry that was painted in the second floor gallery at the Bellevue Art Museum (now Bellevue Arts Museum), Bellevue, Washington, 2001. The recto of the postcard contains a detail of Henry's Bellevue Art Museum Mural (2001).
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's show Selected Paintings 1965-1995 at The Linda Cannon Gallery, Seattle, Washington, 1995
- Creator
- Henry, Mary Dill, 1913-2009, Linda Cannon Gallery
- Date
- 1995
- Description
-
Exhibition annoucement postcard for Mary Henry's show Selected Paintings 1965-1995 at The Linda Cannon Gallery, Seattle, Washington, October...
Show moreExhibition annoucement postcard for Mary Henry's show Selected Paintings 1965-1995 at The Linda Cannon Gallery, Seattle, Washington, October 18-November 15, 1995. The recto contains a reproduction of Henry's painting Visions of Johanna (acrylic on canvas, 1993). A separate exhibition introducing the work of Jeffrey Simmons is advertised in the gallery's H Room[?] on the card's verso. Text on the verso of the card is cut off, it is not known if this was due to a printing/cutting error or alteration after the fact.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition annoucement for Mary Henry's show Selected Paintings 1965-1995 at The Linda Cannon Gallery, Seattle, Washington, 1995
- Creator
- Henry, Mary Dill, 1913-2009, Linda Cannon Gallery
- Date
- 1995
- Description
-
Exhibition annoucement postcard for Mary Henry's show Selected Paintings 1965-1995 at The Linda Cannon Gallery, Seattle, Washington, October...
Show moreExhibition annoucement postcard for Mary Henry's show Selected Paintings 1965-1995 at The Linda Cannon Gallery, Seattle, Washington, October 18-November 15, 1995. The recto contains a reproduction of Henry's painting Visions of Johanna (acrylic on canvas, 1993). A separate exhibition introducing the work of Jeffrey Simmons is advertised in the gallery's H Room[?] on the card's verso. Text on the verso of the card is cut off, it is not known if this was due to a printing/cutting error or alteration after the fact.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's show Recent Paintings and Drawings at the University Gallery, Pacific Lutheran University, Tacoma, Washington, 1987-1988, recto
- Creator
- Pacific Lutheran University
- Date
- 1987-1988
- Description
-
Exhibition annoucement postcard for Mary Henry's show Recent Paintings and Drawings at the University Gallery, Pacific Lutheran University,...
Show moreExhibition annoucement postcard for Mary Henry's show Recent Paintings and Drawings at the University Gallery, Pacific Lutheran University, Tacoma, Washington, 1988.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's show Recent Paintings and Drawings at the University Gallery, Pacific Lutheran University, Tacoma, Washington, 1987-1988, verso
- Creator
- Pacific Lutheran University
- Date
- 1987-1988
- Description
-
Exhibition annoucement postcard for Mary Henry's show Recent Paintings and Drawings at the University Gallery, Pacific Lutheran University,...
Show moreExhibition annoucement postcard for Mary Henry's show Recent Paintings and Drawings at the University Gallery, Pacific Lutheran University, Tacoma, Washington, 1988.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for an art exhibition featuring Mary Henry and Mike Sweeney at Childers/Proctor Gallery, Langley, Washington, 1988, recto
- Creator
- Henry, Mary Dill, 1913-2009, Sweeney, Mike, Childer/Proctor Gallery
- Date
- 1988
- Description
-
Exhibition annoucement postcard for an art exhibition pairing the paintings of Mary Henry with the sculptures of Mike Sweeney at Childers...
Show moreExhibition annoucement postcard for an art exhibition pairing the paintings of Mary Henry with the sculptures of Mike Sweeney at Childers/Proctor Gallery, Langley, Washington, 1988. The recto contains a detail of one of Mary Henry's paintings and an image of one of Mike Sweeney's sculptures.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for an art exhibition featuring Mary Henry and Mike Sweeney at Childers/Proctor Gallery, Langley, Washington, 1988, verso
- Creator
- Henry, Mary Dill, 1913-2009, Sweeney, Mike, Childer/Proctor Gallery
- Date
- 1988
- Description
-
Exhibition annoucement postcard for an art exhibition pairing the paintings of Mary Henry with the sculptures of Mike Sweeney at Childers...
Show moreExhibition annoucement postcard for an art exhibition pairing the paintings of Mary Henry with the sculptures of Mike Sweeney at Childers/Proctor Gallery, Langley, Washington, 1988. The recto contains a detail of one of Mary Henry's paintings and an image of one of Mike Sweeney's sculptures.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's show Selected Paintings 1965-1995 at The Linda Cannon Gallery, Seattle, Washington, 1995
- Creator
- Henry, Mary Dill, 1913-2009, Linda Cannon Gallery
- Date
- 1995
- Description
-
Exhibition annoucement postcard for Mary Henry's show Selected Paintings 1965-1995 at The Linda Cannon Gallery, Seattle, Washington, October...
Show moreExhibition annoucement postcard for Mary Henry's show Selected Paintings 1965-1995 at The Linda Cannon Gallery, Seattle, Washington, October 18-November 15, 1995. The recto contains a reproduction of Henry's painting Visions of Johanna (acrylic on canvas, 1993). A separate exhibition introducing the work of Jeffrey Simmons is advertised in the gallery's H Room[?] on the card's verso. Text on the verso of the card is cut off, it is not known if this was due to a printing/cutting error or alteration after the fact.
Show less - Collection
- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for Mary Henry's show Recent Paintings and Drawings at the University Gallery, Pacific Lutheran University, Tacoma, Washington, 1987-1988
- Creator
- Pacific Lutheran University
- Date
- 1987-1988
- Description
-
Exhibition annoucement postcard for Mary Henry's show Recent Paintings and Drawings at the University Gallery, Pacific Lutheran University,...
Show moreExhibition annoucement postcard for Mary Henry's show Recent Paintings and Drawings at the University Gallery, Pacific Lutheran University, Tacoma, Washington, 1988.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Exhibition announcement for an art exhibition featuring Mary Henry and Mike Sweeney at Childers/Proctor Gallery, Langley, Washington, 1988
- Creator
- Henry, Mary Dill, 1913-2009, Sweeney, Mike, Childer/Proctor Gallery
- Date
- 1988
- Description
-
Exhibition annoucement postcard for an art exhibition pairing the paintings of Mary Henry with the sculptures of Mike Sweeney at Childers...
Show moreExhibition annoucement postcard for an art exhibition pairing the paintings of Mary Henry with the sculptures of Mike Sweeney at Childers/Proctor Gallery, Langley, Washington, 1988. The recto contains a detail of one of Mary Henry's paintings and an image of one of Mike Sweeney's sculptures.
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- Mary Dill Henry Papers, 1913-2021
- Title
- Estimation of Platinum Oxide Degradation in Proton Exchange Membrane Fuel Cells
- Creator
- Ahmed, Niyaz Afnan
- Date
- 2024
- Description
-
The performance and durability of Proton Exchange Membrane Fuel Cells (PEMFCs) can be significantly hampered due to the degradation of the...
Show moreThe performance and durability of Proton Exchange Membrane Fuel Cells (PEMFCs) can be significantly hampered due to the degradation of the platinum catalyst. The production of platinum oxide is a major cause of the degradation of the fuel cell system, negatively affecting its performance and durability. In order to predict and prevent this degradation, this research examines a novel method to estimate degradation due to platinum oxide formation and predict the level of platinum oxide coverage over time. Mechanisms of platinum oxide formation are outlined and two methods are compared for platinum oxide estimation. Linear regression and two Artificial Neural Network (ANN) models, including a Recurrent Neural Network (RNN) and Feed-forward Back Propagation Neural Network (FFBPNN), are compared for estimation. The estimation model takes into account the influence of cell temperature and relative humidity.Evaluation of relative errors (RE) and root mean square error (RMSE) illustrates the superior performance of RNN in contrast to GT-Suite and FFBPNN. However, both RNN and GT-Suite showcase an average error rate below 5% while the FFBPNN had a higher error rate of approximately 7%. The RMSE of RNN shows mostly less compared to FFBPNN and GT-Suite, however, at 50% training data, GT-Suite shows lowest RMSE. These findings indicate that GT-Suite can be a valuable tool for estimating platinum oxide in fuel cells with a relatively low RE, but the RNN model may be more suitable for real-time estimation of platinum oxide degradation in PEM fuel cells, due to its accurate predictions and shorter computational time. This comprehensive approach provides crucial insights for optimizing fuel cell efficiency and implementing effective maintenance strategies.
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