WorldCat Identities

O'Keefe, Michael

Overview
Works: 39 works in 66 publications in 4 languages and 152 library holdings
Genres: Biography  Conference papers and proceedings  History  Pictorial works  Sources 
Roles: Photographer, Actor, Other, Performer, Contributor, Editor
Publication Timeline
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Most widely held works by Michael O'Keefe
R.F.K by Dick Schaap( Book )

4 editions published between 1967 and 1980 in English and held by 21 WorldCat member libraries worldwide

An unauthorized biography about the life of Robert F. Kennedy
Investigating physical science by M. Michael O'Flanagan( Book )

2 editions published in 1981 in English and held by 11 WorldCat member libraries worldwide

Eyewitness history of World War II : Counterattack by Abraham Rothberg( Book )

5 editions published between 1962 and 1977 in English and held by 7 WorldCat member libraries worldwide

Eyewitness history of World War II by Abraham Rothberg( Book )

5 editions published between 1962 and 1974 in English and held by 7 WorldCat member libraries worldwide

Eyewitness history of World War II by Abraham Rothberg( Book )

3 editions published between 1962 and 1977 in English and held by 7 WorldCat member libraries worldwide

Eyewitness History of World War II : Siege by Abraham Rothberg( Book )

4 editions published between 1962 and 1977 in English and held by 6 WorldCat member libraries worldwide

Eyewitness history of World War II by Abraham Rothberg( Book )

3 editions published between 1962 and 1977 in English and held by 6 WorldCat member libraries worldwide

Sub-Angstrom metrology of resolution in aberration-corrected transmission electron microscopes using the A-OK standard test specimens( )

1 edition published in 2004 in English and held by 5 WorldCat member libraries worldwide

Using specimens with diamond cubic and zincblende structures, oriented to provide pairs of atoms in ''dumbbell'' configurations, we have identified specimens with well-characterized atom separations over a 3:1 range of spacings straddling the canonical 1 Angstrom value. Spacings ranging from 1.6 Angstrom to 0.5 Angstrom are available from an ''A-OK'' set of test specimens carefully selected for their stability and well-characterized lattice parameters
Design and Performance Characteristics of the ORNL AdvancedMicroscopy Laboratory and JEOL 2200FS-AC Aberration-CorrectedSTEM/TEM( )

1 edition published in 2005 in English and held by 5 WorldCat member libraries worldwide

At ORNL, the new Advanced Microscopy Laboratory (AML) has recently been completed, with two aberration-corrected instruments installed, and two more planned in the near future to fill the 4-laboratory building. The installed JEOL 2200FS-AC has demonstrated aTEM information limit of 0.9A. This limit is expected given the measured instrument parameters (HT and OL power supply stabilities, beam energy spread, etc.), and illustrates that the environmental influences are not adversely affecting the instrument performance. In STEM high-angle annular dark-field (HA-ADF) mode, images of a thin Si crystal in<110>zone axis orientation, after primary aberrations in the illuminating beam were optimally corrected, showed a significant vibration effect. The microscope is fitted with three magnetically levitated turbo pumps (one on the column at about the specimen position, and two near floor level) that pump the Omega energy filter and detector chamber. These pumps run at 48,000 rpm, precisely equivalent to 800Hz. It was determined that the upper turbo pump was contributing essentially all of the 800Hz signal to the image, and in fact that the pump was defective. After replacing the pump with one significantly quieter than the original, the Si atomic column image and associated diffractogram(Fig. 4b) show a much-reduced effect of the 800Hz signal, but still some residual effect from the turbo pump. The upper pump will be removed from the main column to an adjacent frame on the floor, and will have a large-diameter, well-damped, pump line to the original connection to the column to effectively isolate the pump from the column. If the 800Hz signal results from mechanical vibrations, they will be damped, and if the signal results from acoustic coupling to the column, it can be damped by appropriate acoustic materials
British Columbia taxation service( )

in English and held by 3 WorldCat member libraries worldwide

Lich sử sống động củ đệ nhị thế chiến by Abraham Rothberg( Book )

2 editions published between 1962 and 2016 in Vietnamese and English and held by 3 WorldCat member libraries worldwide

Frozen River( )

2 editions published between 2008 and 2010 in German and held by 3 WorldCat member libraries worldwide

Tonnerre : le petit renne du Père Noël by Joshua Butler( Visual )

3 editions published between 2002 and 2003 in French and held by 3 WorldCat member libraries worldwide

La victoire [du débarquement à Hiroshima] by Abraham Rothberg( Book )

2 editions published in 1963 in French and held by 2 WorldCat member libraries worldwide

Francophone minorities : assimilation and community vitality by Michael O'Keefe( Book )

1 edition published in 2001 in English and held by 2 WorldCat member libraries worldwide

The report explores the situation of francophone minorities in Canada and outside Quebec, focusing on the concepts of assimilation and community vitality in language-minority communities. Chapter 1 looks at the concepts of assimilation and community vitality both in Canada and internationally. Chapter 2 gives a broad description of the policy context at the federal level in Canada. Chapter three examines the use of those concepts within the public debate in Canada, including Quebec, and chapter four presents demographic data on the current health of francophone communities outside Quebec, looking at a wide variety of data. Chapter 5 draws some conclusions and offers suggestions for further inquiry. Appended materials include the texts of the Canadian Charter of Rights and Freedoms and the Official Languages Act of 1988. The full text is presented in both English and French. Contains 32 references. (Mse)
Caddyshack( Visual )

1 edition published in 1992 in French and held by 1 WorldCat member library worldwide

Effects of Fresnel Fringes on TEM Images of Interfaces in X-Ray Multilayers( Book )

1 edition published in 1992 in English and held by 1 WorldCat member library worldwide

Cross-sectional High-Resolution Transmission Electron Microscopy (HRTEM) has been widely used to examine the structure and morphology at multilayer interfaces at an atomic scale. Assessment of the interfacial structures quantitatively from these TEM images however is difficult due to the Fresnel fringe effects, which produce different apparent structures with defocus values in the images. These fringes result from the electrons experiencing an abrupt change in the scattering potential parallel to the electron beam path. Imaging of multilayers in cross-section, in which the electrons travel parallel to the interfaces between the two layer materials, always results in such fringes. X-ray multilayers having alternating layers of very different atomic numbers or scattering powers are more prone to these fringes than the heterostructures having less contrast layers. The visibility of the fringes increases with increasing defocus away from the minimum contrast, while optimum resolution in bright-field imaging is obtained at the Scherzer defocus, which is about 100 nm from the minimum contrast for most high resolution microscopes. Fresnel fringes are thus present when imaging at optimum defocus. The effects of these fringes have been commonly overlooked in efforts of making quantitative interpretation of interfacial profiles. They however have also been employed to characterize the structures and compositional roughness at interfaces
Visions en direct( Visual )

1 edition published in 1992 in French and held by 1 WorldCat member library worldwide

 
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Alternative Names
Michael O’Keefe US-amerikanischer Schauspieler

Michael O'Keefe

Michael O'Keefe acteur américain

Michael O'Keefe actor american

Michael O'Keefe actor estadounidense

Michael O'Keefe actor estatunidenc

Michael O'Keefe aktor amerykański

Michael O'Keefe ameerika näitleja

Michael O'Keefe Amerikaans acteur

Michael O'Keefe amerikansk skådespelare

Michael O'Keefe amerikansk skodespelar

Michael O'Keefe amerikansk skuespiller

Michael O'Keefe amerikāņu aktieris

Michael O'Keefe attore statunitense

Michael O'Keefe dramatan Lamerikänik

Michael O'Keefe pemeran laki-laki asal Amerika Serikat

Michael O'Keefe Usana aktoro

Michael O'Keefe usona aktoro

Michael O'Keefe yhdysvaltalainen näyttelijä

Michael Raymond O'Keefe

O'Keefe, M. (Michael)

O'Keefe, Michael Raymond

О’Киф, Майкл

מייקל או'קיף

מייקל או'קיף שחקן אמריקאי

مایکل اوکیف

مایکل اوکیف بازیگر آمریکایی

마이클 오키프

マイケル・オキーフ

邁克爾·奧吉弗

Languages