Matthew Spinka, 1890-1972

1972 , Volume , Issue Nov-1972

It makes swept insertion and return loss measurements simultaneously, overa wide frequency range. TO THE MICROWAVE ENGINEER, an instru ment that measures insertion and return loss simultaneously, over a broad band, would be as useful as is the voltmeter to other electronic special ists, provided it is made practical in several im portant ways. • Its measurements must really refer to the micro...

Dmd059121 1890..1905

Subcutaneous injection is an important route of administration for therapeutic proteins that provides several advantages over other modes of parenteral delivery. Despite extensive clinical use, the exact mechanism underlying subcutaneous absorption of proteins is not completely understood, and the accuracy of prediction of absorption of biotherapeutics in humans remains unsatisfactory. This rev...

Harold Raistrick, 1890-1971.

C3ee40243f 1879..1890

Division of Chemistry and Chemical Engin Institute of Technology, Pasadena, CA, 9112 Ming Hsieh Department of Electrical Engin Los Angeles, CA, USA Department of Applied Physics and Ma Technology, Pasadena, CA, 91125, USA Joint Center for Articial Photosynthesis, C California Blvd., Pasadena, CA, 91125, USA † Electronic supplementary informa 10.1039/c3ee40243f ‡ These authors made equal contri...

Statement Matthew

My primary research area is extremal graph theory, which is the art of finding ranges of parameters for common families of graphs. The most well-known example of this is the Four Color Theorem, which states that every planar graph has chromatic number at most four. My research focuses on the relationship between graphs with large substructures and the number of colors used in coloring the graph...