نتایج جستجو برای: 123 kgm3
تعداد نتایج: 18411 فیلتر نتایج به سال:
INTRODUCTION In vivo pH imaging has been a field of interest for molecular imaging for many years. This is especially important for determining tumor acidity, an important driving force of tumor invasion and metastasis formation, but also in the process of apoptosis. METHODS 2-(4-[(123)I]iodophenethyl)-2-methylmalonic acid (IPMM), 2-(4-[(123)I]iodophenethyl)-malonic acid (IPM), 2-(4-[(123)I]i...
UNLABELLED The aim of this study was to evaluate impaired lung uptake of (123)I-metaiodobenzylguanidine ((123)I-MIBG) on SPECT, compared with perfusion SPECT and morphologic CT, in patients with pulmonary emphysema (PE). METHODS (123)I-MIBG SPECT was performed at 15 min and 4 h after intravenous injection of (123)I-MIBG in 36 PE patients with a history of smoking and variable-extent low-atten...
We have studied the structural and electrical properties of Gd(Ba2-xLax)Cu3O7+δ [Gd(BaLa)123], Gd(Ba2-xNdx)Cu3O7+δ [Gd(BaNd)123], and Nd(Ba2-xPrx)Cu3O7+δ [Nd(BaPr)123] compounds with 0.0≤x≤0.8 prepared by the standard solid-state reaction. The XRD patterns show that all of the samples with x≤0.5 are isosructure 123 phase, but in Gd(BaNd)123 and Nd(BaPr)123 there are several impurity peaks in...
Strains in Bradyrhizobium japonicum serocluster 123 are the major indigenous competitors for nodulation in a large portion of the soybean production area of the United States. Serocluster 123 is defined by the serotype strains USDA 123, USDA 127, and USDA 129. The objective of the work reported here was to evaluate the ability of two soybean genotypes, PI 377578 and PI 417566, to restrict the n...
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