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Determination of Band Curvatures by Angle-resolved Two-photonPhotoemission in thin films of C(60) on Ag(111)

Description: The thickness-dependent interfacial band structure wasdetermined for thin films of Co(6) on Ag(111) by angle-resolvedtwo-photon photoemission spectroscopy.
Date: March 1, 2005
Creator: Shipman, Steven T.; Szymanski, Paul; Garrett-Roe, Sean; Yang,Aram; Strader, Matthew L. & Harris, Charles B.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department

An Analysis of Bargaining Unit Determinations at Three Government Installations

Description: It was the purpose of this thesis (1) to examine and analyze criteria to be considered in appropriate unit determination; (2) to observe and analyze the unit determination experience, under Executive Order 10988, of three Government installations in the Supply and Maintenance Command, Department of the Army; and (3) to draw inferences, conclusions, and recommendations from the unit determination experience of these three installations.
Date: August 1966
Creator: Roach, Ed D.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Mach Number Measurements and Calibrations During Flight at High Speeds and at High Altitudes Including Data for the D-558-II Research Airplane

Description: Memorandum presenting the methods and instruments used at a particular lab to illustrate the magnitudes of errors associated with Mach number measurements at supersonic speeds and at high altitudes. Data is presented for two modified methods of the basic radar phototheodolite method of position-error calibration.
Date: March 12, 1956
Creator: Brunn, Cyril D. & Stillwell, Wendell H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

ANSI/ASHRAE/IES Standard 90.1-2010 Final Qualitative Determination

Description: A final qualitative analysis of all addenda to American National Standards Institute (ANSI)/American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE)/Illuminating Engineering Society of North America (IESNA) Standard 90.1-2007 (Standard 90.1-2007 or 2007 edition) that were included in ANSI/ASHRAE/IESNA Standard 90.1-2010 (Standard 90.1-2010 or 2010 edition) was conducted. All 109 addenda processed by ASHRAE in the creation of Standard 90.1-2010 from Standard 90.1-2007 were evaluated by DOE for their impact on energy efficiency. DOE determined whether each addendum would have a positive, neutral, or negative impact on overall building efficiency.
Date: October 31, 2011
Creator: Halverson, Mark A.; Rosenberg, Michael I.; Williamson, Jennifer L.; Richman, Eric E. & Liu, Bing
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Determining the surface and interface structure of nanomaterials

Description: This paper informally speculates on the challenges of determining the atomic-scale surface and interface structure of nanomaterials. The relative capabilities of different techniques are compared. This includes discussion of theoretical methods needed to interpret experimental techniques.
Date: June 14, 2004
Creator: Van Hove, Michel A.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department

Versatile Spectrophotometric Method for the Determination of Microgram Amounts of Mercury.

Description: Abstract: A method is presented for the determination of mercury in a variety of inorganic and organic samples. After selected pretreatments, the mercury dithizonate complex is extracted from an EDTA-citrate medium into chloroform, the absorbance of which is measured at 495 mμ. The effects of 35 metal ions and 8 nonmetal anions have been studied. Only silver(I) interferes at less than 50 to 1 molar ratio.
Date: January 1968
Creator: Fullerton, F. & Yamamura, S. S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Blogging and Tweens: Communication Portal to Reading Selection and Engagement

Description: The ethnographic study utilized the research techniques of observations, content analysis, and semi-structured interviews with tween participants (i.e., 9 through 13 year-old youth) during an 8-week literary blog project. Twenty-six participants created individual blog pages within a member-only classroom blog site that allowed for online communication between members. the blog project incorporated social networking applications with which youth frequently engage. the research questions ensured data regarding what facets participants found appealing and motivating during the project was collected. the questions allowed for determining if participants utilized peer blogs for reading material selection or repurposed the blogs to discuss other topics. Components of self-determination theory and engagement theory underlay the project design and aided in identifying motivational aspects of the data. Frequency tables outlined the identified patterns and structures of participants’ online activity. Participants found the ability to change the colors of their blog backgrounds and to design their individual blogs and the giving and receiving of feedback to be the two most appealing features of the project. Participants chose books from peer suggestions in the online world but also selected materials from recommendations they received in face-to-face interactions with their peers, their teacher, and the school librarian. Little evidence of repurposing the blog for social topics was observed. Participants engaged in discussions predominantly based around the books they were currently reading or had read. Implications for incorporating social networking applications within the classroom environment are discussed.
Date: May 2012
Creator: Sharber, Shelli K.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries