a Materials Science and Engineering Program, The University of Texas at Austin, Austin, TX 78712, United States b Department of Chemistry and the Institute for Computational Engineering and Sciences, The University of Texas at Austin, Austin, TX 78712, United States c Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX 78712, United States d Departme...

Combining these three definitions, Zamfirescu [12] proved the following important result. Theorem 1.1. Let (X ,d) be a complete metric space and T : X → X a mapping for which there exists the real numbers a,b, and c satisfying a∈ (0,1), b,c ∈ (0,1/2) such that for each pair x, y ∈ X , at least one of the following conditions holds: (z1) d(Tx,Ty)≤ ad(x, y), (z2) d(Tx,Ty)≤ b[d(x,Tx) +d(y,Ty)], (z...

Wickham Chen, Southern Methodist University, Dallas, TX, 75275. Phone: 214-768-1402. Fax: 214-768-3573. Email: [email protected] Tiankuan Liu, Southern Methodist University, Dallas, TX, 75275. Phone: 214-768-1541. Fax: 214-768-4095. Email: [email protected] Ping Gui, Southern Methodist University, Dallas, TX, 75275. Phone: 214-768-1733. Fax: 214-768-3573. Email: [email protected] Annie C...

M.J. Brewer *, Texas AgriLife Research and Department of Entomology, Texas AgriLife Research and Extension Center at Corpus Christi, Corpus Christi, TX 78406; J.S. Armstrong, USDA ARS Beneficial Insect Research Unit, Kika de la Garza Subtropical Agricultural Research Center, Weslaco, TX 78596; E.G. Medrano, USDA ARS Cotton Pathology Research Unit, Southern Plains Agricultural Research Center, C...

Sattva S. Neelapu and Padmanee Sharma Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX 77030; Center for Cancer Immunology Research, The University of Texas MD Anderson Cancer Center, Houston, TX 77030; Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030; and Department of Immunology...

a Department of Gynecologic Oncology & Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA b Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA c Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA d Department of Pathology, The University of Texas MD Ande...

1 , T. J. Lapen 1 , A. D. Brandon 2 , B. L. Beard 3,4 , J.T. Shafer 5 , and A.H. Peslier 2,6 1 Department of Earth and Atmospheric Sciences, University of Houston, Houston TX 77204-5007, USA ([email protected]), 2 NASA-Johnson Space Center, Mail code KR, Houston TX 77058, USA, 3 Department of Geology and Geophysics, University of Wisconsin-Madison, Madison WI 53706, USA, 4 NASA Astrobiology Insti...