25,695 research outputs found
Study of metal surfaces in operando conditions by means of near-ambient-pressure scanning tunneling microscopy
Get PDFTitle: Study of metal surfaces in operando conditions by means of near-ambient- pressure scanning tunneling microscopy Author: Petr Dlabaja Department: Department of Surface and Plasma Science Supervisor: RNDr. Peter Matvija, Ph.D., Department of Surface and Plasma Science Abstract: The thesis covers investigation of monocrystalline surfaces of metals Cu(111) and Pt(111) in high pressures. These surfaces were exposed to oxygen and carbon monoxide gasses of pressures between 1 × 10−10 mbar and 5 mbar. Changes in the structure of the surfaces was monitored using scanning tunneling microscopy, low-energy electron diffraction and X-ray photoelectron spectroscopy. Acquired results showed that reactive gasses at pressures ≈ 5 mbar affect the structure of the surfaces more prominently than the same gasses of lower pres- sures. The surface of Cu(111) at room temperature and 5 mbar pressure of O2 strongly oxidized. The surface of Pt(111) at pressure 5 mbar of gass O2 oxidized only locally, under the influence of the STM tip. Increased pressure of carbon mo- noxide induces creation of nanometric clusters on the surface of Cu(111), which agglomerate into small islands. These islands are distributed evenly on the whole surface of Cu(111). In contrast increased pressure of carbon monoxide mainly changes the shapes of..
Author Peter FitzSimons speaking at the National Library of Australia, Canberra, 13 November 2012 /
No full textTitle from acquisitions documentation.; Part of the collection: Portraits of author Peter FitzSimons speaking at the National Library of Australia, Canberra, 13 November 2012.; Acquired in digital format; access copy available online.; Mode of access: Online.; Photographed by a staff member of the National Library of Australia
Moral Good, the Beatific Vision, and God’s Kingdom Writings by Germain Grisez and Peter Ryan, S.J.. Edited by Peter J. Weigel
No full textFor close to half a century, the work of Germain Grisez has been highly influential, and his writings continue to receive considerable attention from philosophers and theologians of diverse viewpoints. His co-author for this work is the professor and noted moral theologian Fr. Peter Ryan, S.J., currently the executive director of the Secretariat of Doctrine and Canonical Affairs of the United States Conference of Catholic Bishops (USCCB). These two eminent scholars explore fundamental questions about Christian eschatology, moral theory, the purpose of human life, and the promise of human fulfilment. The authors examine Christian teaching on the final destiny of persons, investigating the meaning of God's kingdom, the hope of the beatific vision, and the centrality of moral goodness and divine grace in one's final end. This work is an ideal source for students, scholars, ministers and lay persons interested in basic questions of Christian theology, the philosophy of religion, ethical theory, and Catholic doctrin
Murder on the mountain: author talk with Peter J. Wosh
No full textAuthor talk by Peter J. Wosh on May 5th, 2022, on his book, "Murder on the Mountain: crime, passion, and punishment in gilded age New Jersey.
Lunchtime Talk with Author and Attorney Peter Godwin
No full textAuthor and attorney Peter Godwin gave a lunchtime talk about the topics discussed in his book, The Fear, which focuses on the human rights situation in Zimbabwe under the rule of Robert Mugabe
An essay about the Francis Paudras Collection on Bud Powell by Peter Pullman
No full textThis is an essay about the Francis Paudras Collection on Bud Powell written by Peter Pullman, a jazz scholar and author of Wail: The Life of Bud Powell (Brooklyn: Bop Changes, 2012).One image file (pdf)This project was supported by a Recordings at Risk grant from the Council on Library and Information Resources (CLIR). The grant program is made possible by funding from The Andrew W. Mellon Foundation
Professor Peter Singer speaking at the National Press Club Canberra, 11 February 2009 [picture] /
No full textTitle devised by cataloguer based on information from acquisitions documentation.; Part of the collection: Humanitarian author Professor Peter Singer at the National Press Club, Canberra, 11 February 2009.; Acquired in digital format; access copy available online.; Mode of access: Internet via World Wide Web.; Photographed by a staff member of the National Library of Australia, 2009
The Peter Martyr reader
No full textAccession Number: ATLA0001328116; Language(s): English; Issued by ATLA: 20080715; Publication Type: Review; Related Books/Electronic Resources: By: Vermigli, Pietro Martire, 1499-1562 Peter Martyr reader viii, 260 p. Publisher: Kirksville, Mo.: Truman State University Press, 1999. ATLA0001327874Source type: Electronic(1)http://search.ebscohost.com/login.aspx?direct=true&db=reh&AN=ATLA0001328116&loginpage=Login.asp&site=ehost-liv
Covalently linked molecular networks on metal-passivated surfaces
No full textThe creation of electronic devices only from atoms or molecules could be the next step in the creation of more advanced nanotechnologies. Initial experiments have already taken place and we know that it is possible on some surfaces. In this work, we tried to create similar simple molecular structures on surfaces with a silicon substrate. We initially modified the substrate by depositing Bismuth, Indium and a combination of both. We optimized the methods of formation of these surfaces and subsequently created simple structures with the help of deposited Dithienyl- dithiopyrolopyrrole molecules, while we successfully managed to create the intended structures on several surfaces and arranged groupings of molecules on the surfaces Si(111)/In √3 x√7, Si(111)/Bi(√3 x√3) and on Si(111)/Bi-In(√7 x√7). We subsequently created a model of interaction molecules inthis structures on substrat
Peter Ngor
Get PDFabstract: Peter was seven years old when his village was attacked. He walked to the border of Ethiopia, Sudan and into Kenya where he lived for eight years.
“Lost Boys Found” is an ongoing, interdisciplinary project that is collecting, recording and archiving the oral histories of the Lost Boys/Girls of Sudan. The collection is a work-in-progress, seeking to record the oral history of as many Lost Boys/Girls as are willing, and will be used in a future book.Age: 25Region: Southern SudanThis picture and bio was donated to the "Lost Boys Found" oral history project from The Arizona Lost Boys Cente
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