Comparing two 38-kHz scientific echosounders

TWO RECENT kHz OUTER HELIOSPHERIC RADIO EMISSIONS

17 We have examined instigating events at the Sun that may be responsible for two of the 18 most recent outer heliospheric kHz emissions detected by the University of Iowa plasma wave 19 detector on Voyager 1 starting at 2004.64 and 2006.39, respectively. These interplanetary events 20 have been followed outward from the Sun using plasma and cosmic ray data from Ulysses and 21 Voyagers 1 and 2....

A 3.2 kHz, Stereo Sensing Module Using Two Profile Sensors

We have developed an intelligent CMOS sensor named Profile Sensor with sampling rate at 3200Hz of X and Y projection images. The Profile Sensor is a unique CMOS sensor aimed at high-speed position sensing by detecting projection images of X and Y-axes. We have constructed a stereo sensing module by using two profile sensors and confirmed the characteristics of the module for high-speed three-di...

Comparing Two Populations

Isfahan University of Medical Sciences: Two Decades of Scientific Achievements

Introduction: Several studies indicate a significant growth in research activities and scientific achievements in Iran during recent years. Isfahan University of Medical Sciences as a main university has had a special situation in this regard. The aim of this study was to determine science productions of Isfahan University of Medical Sciences since its establishment, during1985 till 2007. Meth...

38-khz Adcp Investigation of Deep Scattering Layers in Sperm Whale Habitat in the Northern Gulf of Mexico

38-khz ADCP Investigation of Deep Scattering Layers in Sperm Whale Habitat in the Northern Gulf of Mexico. (December 2004) Amanda May Olson, B.S., University of North Dakota Co-Chairs of Advisory Committee: Dr. Douglas C. Biggs Dr. Steven F. DiMarco A hull-mounted 38-kHz phased-array acoustic Doppler current profiler (ADCP) was used to acoustically survey the continental margin of the northern ...