Theoretical Studies on the Gas-Phase Nucleophilic Ring Opening of 3,4-Epimino-, 3,4-Epoxy-, and 3,4-Epithio-1-butene

index to the law review vols. 1-34

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34 Demonstrators and testbeds

Since the establishment of the first point-to-point radio communication by GuglielmoMarconi in 1895, the complexity of communication systems has grown dramatically in the continuing search for higher system capacity, higher data rates, and bandwidth efficiency. Research in information theory and digital signal processing has been the foundation for the development of systems that are able to ha...

The Mckinsey Quarterly 2005 Number 1 34

HEMATOPOIESIS Ex Vivo Generation of CD 34 1 Cells From CD 34 2 Hematopoietic Cells

The human Lin2CD342 cell population contains a newly defined class of hematopoietic stem cells that reconstitute hematopoiesis in xenogeneic transplantation systems. We therefore developed a culture condition in which these cells were maintained and then acquired CD34 expression and the ability to produce colony-forming cells (CFC) and SCIDrepopulating cells (SRCs). A murine bone marrow stromal...

Sports Med 2004; 34 (1): 1-8

Pedometers are simple and inexpensive body-worn motion sensors that are Abstract readily being used by researchers and practitioners to assess and motivate physical activity behaviours. Pedometer-determined physical activity indices are needed to guide their efforts. Therefore, the purpose of this article is to review the rationale and evidence for general pedometer-based indices for research a...