More than One Ever Wanted to Know about X-Ray Detectors Part VII: More Alternate Semiconductors for Detectors

Requirements on Amorphous Semiconductors for Medical X-Ray Detectors

Solid state X-ray detectors based on large-area amorphous semiconductors such as amorphous silicon or selenium have been developed. The requirements for various applications in medical diagnosis determine the boundary conditions for different detectors. Key parameters are image receptor size, spatial resolution, image frequency, signal-to-noise ratio, and long-term stability. Conventional thora...

Everything You Ever Wanted to Know About Crabgrass..

A well maintained turfgrass area provides many aesthetic and functional benefits. Decades of scientific research has been conducted to help managers maximize plant health and minimize environmental impact. Still, significant concern for environmental quality and human health has raised public awareness and led to increased scrutiny of management practices, especially pest management. For many y...

All we ever wanted to know about perioperative bleeding.

All you ever wanted to know about meaningfulness

The author, Louis E. Narens, is a mathematical psychologist who is currently a Professor of Cognitive Science at the University of California, Irvine, where he had been since 1979. He received his Ph.D. in 1970 from the University of California, Los Angeles. Narens’ publications range over several important areas of research in the behavioral and social sciences, especially the theory of measur...

All You Ever Wanted to Know about Microevolution

obvious that there was a qualitative difference between seminal book What Is Life (1944, Cambridge University life and non-life. .. " (p. 53). However, all the evidence Press). When World War Two began the subject was goes to show that early men saw nature as being of one poised for major advances. kind, but for just the opposite reasons to nineteenth The war led to a great range of technical d...