Now showing items 7406-7425 of 7919

    • U. B. Safe with Pesticides. 

      Anonymous, (Texas Agricultural Extension Service, 1966)
    • U.S. Agriculture and International Trade 

      McCorkle, Dean; Benson, Geoffrey A.; Marchant, Mary; Rosson, C. Parr (1999-06-23)
      International markets are important for many U.S. farm products and greatly affect U.S. agriculture. This publication discusses the causes of import change, the export product mix, major markets, and markets of the future.
    • Uncommon, Very Effective Solution To PD Pump Pulsation & Vibration Problem 

      Broerman, Eugene "Buddy" (Turbomachinery Laboratory, Texas A&M University, 2012)
    • Underground and under scrutiny 

      Lee, Leslie (Texas Water Resources Institute, 2014)
    • Underneath it All…Sewing Lingerie. 

      Elmore, Kay (Texas Agricultural Extension Service, 1972)
    • Understand Progressing Cavity Pumps Characteristics And A Void Abrasive Wear 

      Vetter, Gerhard; Wirth, Wolfgang (Turbomachinery Laboratories, Department of Mechanical Engineering, Texas A&M University, 1995)
      Progressing cavity pumps develop their pumping action by the meshing of the external threads of the elastomer stator and the internal threads of the metallic rotor. The special geometry, as characterized by the different ...
    • Understanding And Preventing Steam Turbine Overspeeds. 

      Nelson, William E.; Monroe, Perry C. (Texas A&M University. Turbomachinery Laboratories, 1997)
      Destructive overspeeding of steam turbines due to poor component design, inadequate maintenance, and improper operating practices are all too common. The total cost of a turbine runaway can run into the millions of dollars ...
    • Understanding Forage Intake in Range Animals 

      Lyons, Robert K.; Machen, Richard V.; Forbes, T. D. A. (1999-02-08)
      Forage intake is as important as forage quality. This publication explains the factors affecting forage intake. Available in Spanish as E-100S.
    • Understanding Forage Intake in Range Animals (Spanish) 

      Lyons, Robert K.; Machen, Richard V.; Forbes, T. D. A. (2001-09-10)
      Forage intake is as important as forage quality. This publication explains the factors affecting forage intake. Available in English as L-5152.
    • Understanding Forage Quality Analysis 

      Stokes, Sandra R.; Prostko, Eric P. (1998-03-23)
      This publication discusses forage characteristics important to dairy rations and explains quality parameters such as protein and fiber content and relative feed value.
    • Understanding Livestock and Meat Market News. 

      Uvacek, Edward, Jr. (Texas Agricultural Extension Service, 1969)
    • Understanding Nuclear Radiation. 

      Denmark, Kenneth L. (Texas Agricultural Extension Service, 1967)
    • Understanding The Performance Of A Progressive Cavity Pump With Metallic Stator 

      Gamboa, Jose; Olivet, Aurelio; Iglesias, Juan Carlos; Gonzalez, Pedro (Texas A&M University. Turbomachinery Laboratories, 2003)
      Analytical and experimental studies were carried out on a progressive cavity pump (PCP) fitted with a metallic stator with a fixed, positive clearance around the single helical rotor. This eliminates wear and greatly ...
    • Understanding The Vibration Forces In Induction Motors. 

      Costello, Michael J. (Texas A&M University. Turbomachinery Laboratories, 1990)
      Squirrel cage induction motors have been used extensively in industry for over 50 years. While it appears that vibration problems are more pronounced nowadays, certain basic construction features have always existed and ...
    • Understanding what lies beneath: Groundwater critical to Texas water 

      Wythe, Kathy (Texas Water Resources Institute, 2008)
    • Understanding Your Parents. 

      Rice, F. Philip (Texas Agricultural Extension Service, 1969)
    • Understanding Youth 

      Howard, Jeff W. (2005-05-10)
      To help young people become useful and responsible citizens, you must understand their needs and interests. All young people share certain needs, desires, interests, values, strengths and weaknesses that affect their ...
    • Understanding Youth (Spanish) 

      Howard, Jeff W. (2005-05-10)
      To help young people become useful and responsible citizens, you must understand their needs and interests. All young people share certain needs, desires, interests, values, strengths and weaknesses that affect their ...
    • Unexpected Rotordynamic Instability In A "Proven" FCC Wet Gas Compressor. 

      Wilcox, Ed (Texas A&M University. Turbomachinery Laboratories, 1999)
      The cause and effects of a large subsynchronous vibration (3.5 mils at 3490 cpm) in an FCC wet gas compressor are examined. The compressor is driven at 7850 rpm by a 6000 hp electric motor, through a speed-increasing ...
    • Unique Fan Vibration Problems: Their Causes And Solutions 

      Smith, Donald R.; Simmons, Harold R. (Texas A&M University. Gas Turbine Laboratories, 1980)
      Operating requirements for new fans demand that greater attention be given to the design of the total installation including everything from the foundation to the ducts. Rotor dynamic analysis without adequate consideration ...