Xintong Wang2
Shann S. Yu2
Charles C. Hong2
Spencer W. Crowder2
Raghav Venkataraman2
2Xintong Wang
2Shann S. Yu
2Charles C. Hong
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  • Benjamin P Weiss, Hojatollah Vali, Franz J Baudenbacher, Joseph L Kirschvink, Sarah T Stewart, David L Shuster
  • 2002
Although Mars does not presently appear to have a global dynamo magnetic field, strong crustal fields have recently been detected by the Mars Global Surveyor above surfaces formed V3 or more Ga. We present magnetic and textural studies of Martian meteorite ALH84001 demonstrating that 4 Ga carbonates containing magnetite and pyrrhotite carry a stable natural(More)
  • Mukesh K. Gupta, Joel M. Walthall, Raghav Venkataraman, Spencer W. Crowder, Dae Kwang Jung, Shann S. Yu +7 others
  • 2011
Myocardial infarction results in extensive cardiomyocyte death which can lead to fatal arrhythmias or congestive heart failure. Delivery of stem cells to repopulate damaged cardiac tissue may be an attractive and innovative solution for repairing the damaged heart. Instructive polymer scaffolds with a wide range of properties have been used extensively to(More)
Initiation of force generation during vascular smooth muscle contraction involves a rise in intracellular calcium ([Ca(2+)]i) and phosphorylation of myosin light chains (MLC). However, reversal of these two processes alone does not account for the force inhibition that occurs during relaxation or inhibition of contraction, implicating that other mechanisms,(More)
Bioelectrical impedance analysis (BIA) is a noninvasive and commonly used method for the assessment of body composition including body water. We designed a small, portable and wireless multi-frequency impedance spectrometer based on the 12 bit impedance network analyzer AD5933 and a precision wide-band constant current source for tetrapolar whole body(More)
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