Now showing items 44990-45009 of 46646

    • Unstable laminar flow through non-adiabatic, vertical, circular tubes 

      Carroll, Leland Busby (Texas Tech University, 1971-05)
      Not available
    • Unsupervised learning methods: An efficient clustering framework with integrated model selection 

      Corona, Enrique (2012-08)
      Classification is one of the most important practices in data analysis. In the context of machine learning, this practice can be viewed as the problem of identifying representative data patterns in such a manner that ...
    • An Unsworn Controverting Plea May Be Amended After Expiration of the Ten-Day Filing Period 

      Upchurch, Hal R. (Texas Tech Law Review, 1973)
      The court in Rangel held that the unsworn controverting plea is an amendable defect. Compares the liberal and strict constructionist viewpoints of Rule 86 of the Texas Rules of Civil Procedure in light of the Rangel decision. ...
    • Untied States Geological Survey Yearbook, Fiscal Year 1982 

      Watt, James G., 1938-; Peck, Dallas L. (Dallas Lynn), 1929- (Washington: U.S. Government Printing Office, 1983)
    • Unusual search conducted for dean 

      Lubbock Avalanche Journal (1981-12-22)
    • An Unworkable Solution for a Non-Existent Problem: A Reply to Professor Calvert 

      Loewy, Arnold H. (First Amendment Law Review, 2005)
      Professor Clay Calvert has argued that Americans' faith in journalists has reached such a low point that there is a compelling need to take extraordinary reparative measures.) His solutions are to: (1) require each daily ...
    • The up side of Down syndrome and fathering: An exploration of hope, satisfaction, and coping 

      Bentley, Gail (2011)
      This study was founded on a non-deficit model and utilized the theory of ambiguous loss in exploring the attitudes of hope and satisfaction of fathers of children with Down syndrome (DS); both at the time when they received ...
    • Update on Feasibility of UV LEDs in a Spacecraft Wastewater Tank Application 

      Adam, Niklas; Callahan, Michael; Almengor, Audry; Gilbert, Nikki; Harris, Jacob; Jimenez, Javier; Hanford, Anthony; Toon, Katherine (2020 International Conference on Environmental Systems, 2020-07-31)
      As the National Aeronautics and Space Administration (NASA) expands its scope and begins to venture into long-duration manned space flights, the function and maintenance of spacecraft water systems becomes increasingly ...
    • An Update On Innocent Spouse Claims 

      Camp, Bryan; Copeland, Elizabeth (2011-08)
      An Update On Innocent Spouse Claims provides an overview of innocent spouse claims, ranging from issues related to the filing of returns during divorce proceedings or during troubled marriages, an overview of innocent ...
    • Update on the Spacecraft Atmosphere Monitor Technology Demonstration Project 

      Darrach, Murray; Madzunkov, Stojan; Kidd, Richard; Bae, Byunghoon; Zhong, Fang; Simcic, Jurij; Malone, Charles; Belousov, Anton; Belousov, Anton; Maiwald, Frank; Gonzales, Marianne; Homer, Margie; Diaz, Ernesto; Moore, Bradley; Nikolic, Dragan; Purcell, Richard; Oyake, Amalaye; Tillmans, Tina; Reichenbach, Kelsey (2020 International Conference on Environmental Systems, 2020-07-31)
      We report on the scientific and engineering progress for the second technology demonstration unit (TDU2) of the Spacecraft Atmosphere Monitor (S.A.M.). The S.A.M. TDU2 is a compact gas chromatograph mass spectrometer ...
    • Updated Primer on Lady Bird Deeds 

      Beyer, Gerry W.; Griffin, Kerri M. (2012-04)
      This article discusses why one would use a Lady Bird deed (enhanced life estate deeds) and what other alternatives exist. Concerns surrounding the use of Lady Bird deeds are also addressed.
    • Updates to the Metabolic Rate Computation Methods Employed by the Caution and Warning System in the Exploration PLSS 

      Baryakova, Tsvetelina (49th International Conference on Environmental Systems, 2019-07-07)
      The crewmember metabolic rate (MR, Qmet) during Extravehicular Activity (EVA) is a measure of energy expenditure and can be calculated in the Caution and Warning System (CWS) of the Exploration Portable Life Support System ...
    • Upgrades to the International Space Station Urine Processor Assembly 

      Williamson, Jill; Carter, Layne; Hill, Jimmy; Graves, Rex; Jones, Davey; Morris, Danielle (49th International Conference on Environmental Systems, 2019-07-07)
      The ISS Urine Processor Assembly (UPA) began operations in November 2008. Though the UPA has successfully generated distillate from crew urine, several modifications and upgrades have been implemented to improve overall ...
    • Upgrades to the International Space Station Urine Processor Assembly 

      Williamson, Jill; Carter, Layne; Morris, Danielle; Hill, Jimmy; Caviglia, Colton (2020 International Conference on Environmental Systems, 2020-07-31)
      The ISS Urine Processor Assembly (UPA) began operations in November 2008. Though the UPA has successfully generated distillate from crew urine, several modifications and upgrades have been implemented to improve overall ...
    • Upgrades to the International Space Station Water Processor Assembly 

      Kayatin, Matthew; Williamson, Jill; Nur, Mononita; Carter, Donald (48th International Conference on Environmental Systems, 2018-07-08)
      The International Space Station Water Processor Assembly provides contaminant control and deionization functions to the Water Recovery System. The Water Processor Assembly presently utilizes sorbent-based Multifiltration ...
    • Upgrades to the International Space Station Water Recovery System 

      Kayatin, Matthew; Pruitt, Jennifer; Nur, Mononita; Takada, Kevin; Carter, Donald (47th International Conference on Environmental Systems, 2017-07-16)
      The International Space Station (ISS) Water Recovery System (WRS) includes the Water Processor Assembly (WPA) and the Urine Processor Assembly (UPA). The WRS produces potable water from a combination of crew urine (first ...
    • Upgrades to the ISS Urine Processor Assembly 

      Carter, Donald; Williamson, Jill; Hill, Jimmy; Graves, Rex; Long, David; Clifton, Joshua (48th International Conference on Environmental Systems, 2018-07-08)
      The ISS Water Recovery System (WRS) includes the Water Processor Assembly (WPA) and the Urine Processor Assembly (UPA). The WRS produces potable water from a combination of crew urine (first processed through the UPA), ...
    • Upgrades to the ISS Water Recovery System 

      Pruitt, Jennifer M.; Carter, Layne; Bagdigian, Robert M.; Kayatin, Matthew J. (45th International Conference on Environmental Systems, 2015-07-12)
      The ISS Water Recovery System (WRS) includes the Water Processor Assembly (WPA) and the Urine Processor Assembly (UPA). The WRS produces potable water from a combination of crew urine (first processed through the UPA), ...
    • Upgrades to the ISS Water Recovery System 

      Kayatin, Matthew; Carter, Donald; Pruitt, Jennifer; Schunk, Richard (46th International Conference on Environmental Systems, 2016-07-10)
      The International Space Station Water Recovery System (WRS) is comprised of the Water Processor Assembly (WPA) and the Urine Processor Assembly (UPA). The WRS produces potable water from a combination of crew urine (first ...