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| 1 | Interactions of Heavy Metal Ions with Paddy Soils as Inferred from Wien Effect Measurements in Dilute Suspensions显示文摘Interactions of three heavy metal ions, Cu2+, Cd2+, and Pb2+, and, for comparison, Na+ with electrodialytic clay fractions (less than 2μm in diameter) of four paddy soils as well as a yellow-brown soil as a control soil were evaluated based on measurements of the Wien effect in dilute suspensions with a clay concentration of 10 g kg-1 in four nitrate solutions of 2×10-4/z mol L-1, where z is the cation valence, and a nitric acid solution of 3×10-5 mol L-1.Field strengths ranging from 15 to 230 kV cm-1 were applied for measuring the electrical conductivities (ECs) of the suspensions. The mean free binding energies between the various cations and all of the soils determined from exchange equilibrium increased in the order: Na+ < Cd2+ < Cu2+ < Pb2+. In general, the ECs of the suspensions in the sodium nitrate solution were smaller than those of the suspensions in the heavy metal solutions because of the lower electrophoretic mobility of sodium compared to the divalent cations. In terms of relative electrical conductivity-field strength relationships, relative electrical conductivity (REC) of suspensions containing various cations at field strengths larger than about 50 kV cm-1 were in the descending order: Na+ > Cu2+ > Cd2+ > Pb2+ for all tested soils. A characteristic parameter of the REC-field strength curves,△REG200, REG at a field strength of 200 kV cm-1 minus that at the local minimum of the concave segment of the REC-field strength curves, characterized the strength of adsorption of the cations stripped off by the applied strong electrical field, and for all soils the values of△REC200 were generally in the order: Na+ < Cu2+≤Cd2+≤Pb2+. | JIANG Jun LI Cheng-Bao ZHAO An-Zhen XU Ren-Kou WANG Yu-Jun S. P. FRIEDMAN | 2006 | Pedosphere2006，16，6： | 3 |
| 2 | Wien Effect Characterization of Interactions Between Ions and Charged Sites on Clay Surfaces of Variable-Charge Soils显示文摘To investigate the interactions of oppositely charged sites on the surfaces of variable-charge soil particles with cations and anions,and to evaluate the mean Gibbs free binding and adsorption energies of various cations on particles of red soil and latosol,clay fractions smaller than 2 μm were separated from samples of the two variable-charge soils.Ferric oxides were removed from part of the clay fractions,which were then saturated with various chlorides(NaCl,KCl,CaCl2,CdCl2 or LaCl3).Electrical conductivities(EC) of dilute suspensions of the original and of the iron oxides-free clay fractions in deionized water were measured with the SHP-2 short high-voltage pulse apparatus,which enables measurement of the Wien effect at field strengths(E) from 14 to 250 kV cm-1.The Wien effect(EC-E) curves revealed EC increases of red soil suspensions between 14 and 200 kV cm-1,of 8.3,8.4,12.1,5.9,and 1.2 μS cm-1 for NaCl,KCl,CaCl2,CdCl2,and LaCl3,respectively,reflecting the differing interactions with the various cations and chloride.The EC increments with the iron-free red soil suspensions were higher,being 29.7,17.2,and 15.3 μS cm-1 for NaCl,CaCl2,and CdCl2,respectively.In the natural latosol suspensions the EC increments were practically zero,whereas in the iron-free fractions there were significant EC increments of 10.3,5.7,5.0,and 1.6 μS cm-1 for NaCl,CaCl2,CdCl2,and LaCl3,respectively. | ZHU Hao-Wen WANG Yu-Jun ZHOU Jun JIANG Jun LI Cheng-Bao ZHOU Dong-Mei S. P. FRIEDMAN | 2009 | Pedosphere2009，19，5： | 1 |
| 3 | A study of the role of ion–molecule chemistry in the formation of sporadic sodium layers显示文摘 | Stephen C. Collins John M.C. Plane Michael C. Kelley Timothy G. Wright Pavel Soldán Timothy J. Kane Andrew J. Gerrard Brent W. Grime Rosie J. Rollason Jonathan S. Friedman Sixto A. González Qihou Zhou Michael P. Sulzer Craig A. Tepley | 2002 | Journal of Atmospheric and Solar-Terrestrial Physics2002，，7： | 1 |
| 4 | Diffusion of fertilizers from controlled-release sources uniformly distributed in soil显示文摘 | S. P. Friedman Y. Mualem | 1994 | Fertilizer Research1994，，1： | 1 |
| 5 | Addition of Bevacizumab to Standard Radiation Therapy and Daily Temozolomide Is Associated With Minimal Toxicity in Newly Diagnosed Glioblastoma Multiforme显示文摘 | James J. Vredenburgh Annick Desjardins John P. Kirkpatrick David A. Reardon Katherine B. Peters James E. Herndon Jennifer Marcello Leighann Bailey Stevie Threatt John Sampson Allan Friedman Henry S. Friedman | 2012 | International Journal of Radiation Oncology Biology Physics2012，，1： | 1 |
| 6 | Addition of Bevacizumab to Standard Radiation Therapy and Daily Temozolomide Is Associated With Minimal Toxicity in Newly Diagnosed Glioblastoma Multiforme显示文摘 | James J. Vredenburgh Annick Desjardins John P. Kirkpatrick David A. Reardon Katherine B. Peters James E. Herndon Jennifer Marcello Leighann Bailey Stevie Threatt John Sampson Allan Friedman Henry S. Friedman | 2012 | International Journal of Radiation Oncology Biology Physics2012，，1： | 1 |
| 7 | The Role of Donor‐Specific HLA Alloantibodies in Liver Transplantation显示文摘 | J. G. O’Leary A. J. Demetris L. S. Friedman H. M. Gebel P. F. Halloran A. D. Kirk S. J. Knechtle S. V. McDiarmid A. Shaked P. I. Terasaki K. J. Tinckam S. J. Tomlanovich K. J. Wood E. S. Woodle A. A. Zachary G. B. Klintmalm | 2014 | American Journal of Transplantation2014，，4： | 1 |
| 8 | Research Note: Mobility of Herbicide Microcapsules in Saturated Granular Media显示文摘 | S. P. Friedman Y. Mualem | 1999 | Transport in Porous Media1999，，1： | 1 |
| 9 | A sphingosine kinase inhibitor induces cell death in temozolomide resistant glioblastoma cells显示文摘 | Meryem Bektas Stewart P. Johnson William E. Poe Darell D. Bigner Henry S. Friedman | 2009 | Cancer Chemotherapy and Pharmacology2009，，： | 1 |
| 10 | Chromosomal aberrations and gene expression profiles in non-small cell lung cancer显示文摘 | E. Dehan A. Ben-Dor W. Liao D. Lipson H. Frimer S. Rienstein D. Simansky M. Krupsky P. Yaron E. Friedman G. Rechavi M. Perlman A. Aviram-Goldring S. Izraeli M. Bittner Z. Yakhini N. Kaminski | 2006 | Lung Cancer2006，，2： | 1 |
| 11 | Characterization of superplastic deformation behavior of a fine grain 5083 Al alloy sheet显示文摘 | R. Verma P. A. Friedman A. K. Ghosh S. Kim C. Kim | 1996 | Metallurgical and Materials Transactions A1996，，7： | 1 |
| 12 | Colorectal Carcinoma in Patients under Age 40显示文摘 | A. BEHBEHANI M. SAKWA R. EHRLICHMAN P. MAGUIRE S. FRIEDMAN G. D. STEELE R. E. WILSON | 1985 | Annals of Surgery1985，，5： | 1 |
| 13 | Characterization of superplastic deformation behavior of a fine grain 5083 Al alloy sheet显示文摘 | R. Verma P. A. Friedman A. K. Ghosh S. Kim C. Kim | 1996 | Metallurgical and Materials Transactions A1996，，7： | 1 |
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