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Articles 8041 - 8070 of 13726
Full-Text Articles in Entire DC Network
Selectivities Of Potassium-Calcium And Potassium-Lead Exchange In Two Tropical Soils, Chip Appel, Lena Q. Ma, R. Dean Rhue, William Reve
Selectivities Of Potassium-Calcium And Potassium-Lead Exchange In Two Tropical Soils, Chip Appel, Lena Q. Ma, R. Dean Rhue, William Reve
Earth and Soil Sciences
Measurement of cation selectivity in soils provides important information about the affinity and binding strength of a particular cation on soil surfaces. Gaines-Thomas (KGT) selectivity coefficients were determined for a variety of K/Ca and K/Pb ratios on an Oxisol and Ultisol soil from Puerto Rico. The calculated KGT values indicated a preference for K+ over Ca2+ or Pb2+. The selectivity for Pb2+ was significantly greater than that for Ca2+ due to Pb2+'s larger hydrated charge density relative to that of Ca2+. The patterns of selectivity were independent …
Review Of Susan Wells, Out Of The Dead House: Nineteenth-Century Women Physicians And The Writing Of Medicine, Amy Propen, Mary M. Lay
Review Of Susan Wells, Out Of The Dead House: Nineteenth-Century Women Physicians And The Writing Of Medicine, Amy Propen, Mary M. Lay
English
No abstract provided.
Vibration-Based Crack Diagnosis In Rotating Shafts During Acceleration Through Resonance, Jerzy T. Sawicki, Xi Wu, George Y. Baaklini, Andrew L. Gyekenyesi
Vibration-Based Crack Diagnosis In Rotating Shafts During Acceleration Through Resonance, Jerzy T. Sawicki, Xi Wu, George Y. Baaklini, Andrew L. Gyekenyesi
Mechanical Engineering
The dynamic response of a cracked Jeffcott rotor passing through the critical speed with constant acceleration is investigated analytically and numerically. The nonlinear equations of motion are derived and include a simple hinge model for small cracks and Mayes' modified funciton for deep cracks. The equations of motion are integrated in the rotating coordinate system. The angle between the crack centerline and the shaft vibaiton (whirl) vector is used to determine the clsoing and opening of the crack, allowing one to study the dynamic response with and without the rotor weight dominance. Vibration phase response is used as one of …
Ccc Ocean Science Quest Road Reporters Workshop Summary, Robert Field
Ccc Ocean Science Quest Road Reporters Workshop Summary, Robert Field
Research Scholars in Residence
No abstract provided.
Mustang Daily, December 6, 2002
Mustang Daily, December 6, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, December 5, 2002
Mustang Daily, December 5, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Industry Leaders To Speak At Cal Poly Commencement Ceremonies Dec. 14, Public Affairs Office
Industry Leaders To Speak At Cal Poly Commencement Ceremonies Dec. 14, Public Affairs Office
Press Releases
No abstract provided.
December 4, 2002 Cal Poly Report Digest, Public Affairs Office
December 4, 2002 Cal Poly Report Digest, Public Affairs Office
Cal Poly Report
No abstract provided.
Mustang Daily, December 4, 2002
Mustang Daily, December 4, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Cal Poly Continuing Education Receives $100,000 Lifelong Learning Grant From The Bernard Osher Foundation, Public Affairs Office
Cal Poly Continuing Education Receives $100,000 Lifelong Learning Grant From The Bernard Osher Foundation, Public Affairs Office
Press Releases
No abstract provided.
Mustang Daily, December 3, 2002
Mustang Daily, December 3, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Academic Senate - Meeting Minutes, 12/3/2002, Academic Senate
Academic Senate - Meeting Minutes, 12/3/2002, Academic Senate
Academic Senate Minutes
No abstract provided.
Mustang Daily, December 2, 2002
Mustang Daily, December 2, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
November 27, 2002 Cal Poly Report Digest, Public Affairs Office
November 27, 2002 Cal Poly Report Digest, Public Affairs Office
Cal Poly Report
No abstract provided.
Mustang Daily, November 26, 2002
Mustang Daily, November 26, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, November 22, 2002
Mustang Daily, November 22, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Academic Senate - Agenda, 11/19/2002, Academic Senate
Academic Senate - Agenda, 11/19/2002, Academic Senate
Academic Senate Agendas
No abstract provided.
Mustang Daily, November 18, 2002
Mustang Daily, November 18, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, November 14, 2002
Mustang Daily, November 14, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, November 13, 2002
Mustang Daily, November 13, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, November 7, 2002
Mustang Daily, November 7, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, November 7, 2002
Mustang Daily, November 7, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, November 5, 2002
Mustang Daily, November 5, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Cal Poly To Host Sustainable Agriculture Pest Control Advisor Conference, Public Affairs Office
Cal Poly To Host Sustainable Agriculture Pest Control Advisor Conference, Public Affairs Office
Press Releases
No abstract provided.
Mustang Daily, November 4, 2002
Mustang Daily, November 4, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, November 1, 2002
Mustang Daily, November 1, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Assessment Of Quality Of Life In Obese Individuals, Thomas A. Wadden, Suzanne Phelan
Assessment Of Quality Of Life In Obese Individuals, Thomas A. Wadden, Suzanne Phelan
Kinesiology and Public Health
No abstract provided.
Mustang Daily, October 31, 2002
Mustang Daily, October 31, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
Mustang Daily, October 30, 2002
Mustang Daily, October 30, 2002
Cal Poly Student Newspaper
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.
October 30, 2002 Cal Poly Report Digest, Public Affairs Office
October 30, 2002 Cal Poly Report Digest, Public Affairs Office
Cal Poly Report
No abstract provided.