One-dimensional (1D) interacting electronic systems exhibit distinct properties when compared to their counterparts in higher dimensions. We report Coulomb drag measurements between vertically integrated quantum wires separated by a barrier only 15 nanometers wide. The temperature dependence of the drag resistance is measured in the true 1D regime where both wires have less than one 1D subband ...

Alpha(1D)-adrenergic receptor (α(1D)-AR) plays important roles in regulating physiological and pathological responses mediated by catecholamines, particularly in the cardiovascular and urinary systems. The present study was designed to investigate the expression profile of α(1D)-AR in the diabetic kidneys and its modulation by activation of peroxisome proliferator-activated receptors (PPARs). 1...

Yueh-Nan Chen,1,2,* Che-Ming Li,3,† Neill Lambert,2,‡ Shin-Liang Chen,1 Yukihiro Ota,2 Guang-Yin Chen,4 and Franco Nori2,5 1Department of Physics and National Center for Theoretical Sciences, National Cheng-Kung University, Tainan 701, Taiwan 2CEMS, RIKEN, Wako-shi, Saitama 351-0198, Japan 3Department of Engineering Science, National Cheng-Kung University, Tainan City 701, Taiwan 4Department of...

Chromite ore processing residue occurs at over 130 sites in Hudson County, New Jersey. Many of these sites are in urban residential areas. This waste is a result of 70 years of chromate and bichromate chemical manufacturing. At least 15% of the sites contain total chromium concentrations greater than 10,000 mg/kg, with hexavalent content ranging from about 1 to 50%. Continuing leaching of this ...

In an attempt to elucidate whether there is a specific 1-adrenergic receptor ( 1-AR) subtype involved in the genesis or maintenance of hypertension, the 1D-AR subtype was evaluated in a model of salt-induced hypertension. The 1D-AR–deficient ( 1D / ) and control ( 1D / ) mice (n 8 to 14 in each group) were submitted to subtotal nephrectomy and given 1% saline as drinking water for 35 days. Bloo...

Qu, Yongxia, Ghayath Baroudi, Yuankun Yue, Nabil El-Sherif, and Mohamed Boutjdir. Localization and modulation of 1D (Cav1.3) L-type Ca channel by protein kinase A. Am J Physiol Heart Circ Physiol 288: H2123–H2130, 2005. First published December 22, 2004; doi:10.1152/ajpheart.01023.2004.— 1D L-type Ca channel was assumed to be of neuroendocrine origin only; however, 1D L-type Ca channel knockout...