Kyung Shin Kang, Jin Woo Lee, Ki-Joo Kim, Jong-Won Rhie, and Dong-Woo Cho 4 Department of Mechanical Engineering, POSTECH, Pohang, Gyungbuk, 790-784, Korea Department of Nano Engineering, University of California, San Diego, CA, USA Department of Plastic Surgery, College of medicine, The Catholic University of Korea, Seoul, Korea Division of Integrative Biosciences and Biotechnology, POSTECH, P...

BACKGROUND AND PURPOSE Developmental venous anomalies are considered variants of venous development that, in and of themselves, are of little clinical import. A possible association between intrinsic brain tumors and developmental venous anomalies has been suggested, but a rigorous investigation has not been performed. The aim of this study was to assess any association between developmental ve...

Nineteen accessions selected from the four species and three subspecies of the genus Zea and one accession from the related genus Tripsacum were surveyed for variation with 21 restriction endonucleases. In all, 580 restriction sites were assayed in each chloroplast (cp)DNA, this representing 2.2% of the genome. Twenty-four of the 580 sites were variable in one or more of the cpDNAs. The number ...

Quantum state tomography is the conventional method used to characterize density matrices for general quantum states. However, data acquisition time generally scales linearly with dimension of Hilbert space, hindering possibility dynamic monitoring a high-dimensional system. Here, we demonstrate direct protocol measure photons in position basis through use polarization-resolving camera, where c...

Hypoxia is an important ecological, evolutionary, and biomedical stressor. While physiological acclimatization of mammals to hypoxia is well studied, the variation in gene expression that underlies acclimatization is not well studied. We acclimatized inbred mice for 32 days to hypoxic conditions that simulated altitudes of 1400, 3000, and 4500 m. We used oligonucleotide microarrays to measure c...

Photoreactivation of Escherichia coli after inactivation by a low-pressure (LP) UV lamp (254 nm), by a medium-pressure (MP) UV lamp (220 to 580 nm), or by a filtered medium-pressure (MPF) UV lamp (300 to 580 nm) was investigated. An endonuclease sensitive site (ESS) assay was used to determine the number of UV-induced pyrimidine dimers in the genomic DNA of E. coli, while a conventional cultiva...

We have shown previously that insulin stimulated the tyrosine phosphorylation of the alpha-type 85-kDa subunit (p85) of phosphatidylinositol (PI) 3-kinase in vitro and in vivo. In the present work, we identified the major tyrosine phosphorylation sites of the alpha-type p85 by the insulin receptor. [32P]Phosphopeptides obtained from lysylendopeptidase digestion of phosphorylated alpha-type p85 ...

The practice of physical activities is one the most important that reduce many health and psychological problems for individuals. main target this study to know role impact on possible selves, therefore degree different according variables birth order, gender, age, weight. used cluster random sampling, collected data were from (580) males females Salt City, two instruments developed, measure co...