An Unmanned Aerial System (UAS) has been developed which is based on an aerodynamically functionalized planar wideband antenna. The antenna utilizes a planar circular dipole metallization scheme. The aerodynamic structure implements a planform similar to the Nutball flier, a hobbyist flight architecture. The resulting codesign achieved a large impedance bandwidth defined by a voltage standing w...

in the past decade, paying attention to the vertical fliers has been noted by most of the scientist and researchers, because of their exclusive features. The special capabilities of these, reducing radar identifier, low risk for human life, no restrictions on size and uses such as photography, survey, press coverage, checking, power lines, meteorological analysis, traffic, monitoring, in urban ...

Jeffrey S. Flier was named the 21st Dean of the Faculty of Medicine at Harvard University on July 11, 2007, at which point he became the Caroline Shields Walker Professor of Medicine at Harvard Medical School. Flier is an endocrinologist and an authority on the molecular causes of obesity and diabetes. Prior to becoming dean, he served from 2002 to 2007 as Harvard Medical School Faculty Dean fo...

This an edited transcript of the Lee E. Farr Lecture given by Dr. Jeffrey Flier on May 8, 2012, at the culmination of the annual Student Research Day at the Yale School of Medicine. In this presentation, Dr. Flier discusses his and his wife's research on insulin, leptin, and FGF21 in the context of his reflections upon his life's work and his advice for young investigators.

Fs-laser induced element redistribution (FLIER) has been a subject of intensive research in recent years. Its application to various types glasses already resulted the production efficient optical waveguides, tappers, amplifiers and lasers. Most work reported on FLIER-based waveguides refers structures produced by cross-migration alkali (Na, K) lanthanides (mostly La). The latter elements act a...

Results of the analysis of morphological status of cadets and pilots of the Croatian Air Force are presented, in relation to the morphological status of a sample of conscripts of the Croatian Army. The results of the morphological status of body built of the flier potential of the Croatian Air Force, i.e., the potential (cadets) and active fliers (pilots), suggest a process of spontaneous (or p...