Results 131 to 140 of about 3,428 (164)

Outcomes Following Resection of Stage I to III Thymic Tumors in High-Volume Centers.

JAMA Surg
Sakowitz S, Bakhtiyar SS, Mallick S, Yanagawa J, Benharash P.   +4 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Medical Image Enhancement Based on HVC

2007 1st International Conference on Bioinformatics and Biomedical Engineering, 2007
Medical image enhancement is to process the image so that the result is more suitable than the original image for analysis and diagnosis. The information of image is acquired by the observer's eyes, so in the image processing, the human visual characteristics (HVC) as an important factor should be well thought of.
Li Ke, Rui Wang, Xu Wang, Runlan Tian
openaire   +1 more source

The levis HVC

Proceedings of the 29th International Conference on Computer Graphics and Interactive Techniques. Electronic Art and Animation Catalog., 2002
A commercial for a new hover car that just doesn't work. The voice-over tries to sell the car, but everything goes wrong. In the end, it's a commercial for public transit trying to combat a new technology.
openaire   +1 more source

History of HVC research — an Overview

2004
The discovery of gas clouds at high velocity outside the disk of the Milky Way dates from the middle of the 20th century. Since their discovery, numerous new techniques and new instruments have allowed great strides in the understanding of the high-velocity cloud phenomenon.
Wakker, Bart P., de Boer, Klaas S., van Woerden, Hugo   +2 more
openaire   +2 more sources

Auditory responses in the HVC of anesthetized starlings

Brain Research, 2005
The present study, using a systematic recording method that we recently developed, describes the behavior of the neurons of the vocal control nucleus HVC in response to a variety of acoustic stimuli in a songbird species with multiple song types, the European starling.
George, Isabelle, Cousillas, Hugo, Richard, Jean-Pierre, Hausberger, Martine   +3 more
openaire   +3 more sources

HVCS Interacting With Their Environment

2004
We present observational evidence and review theoretical considerations for an interaction of high-velocity clouds (HVCs) with their ambient medium. HVCs showing either a head-tail structure or a horseshoe shape are likely to be interacting. Such HVCs are observed in complexes in the gaseous Galactic Halo (e.g. complex A), in HVC complexes in the outer
Christian Brüns, Ulrich Mebold
openaire   +1 more source

Distances and Metallicities of HVCS

2004
We review the methods for determining the distances and metallicities of high-velocity clouds. A short summary is given of several indirect methods, but we concentrate on the absorption-line method, which is based on the detection and non-detection of interstellar absorption lines in the spectra of background and foreground stars, as well as of ...
van Woerden, Hugo, Wakker, Bart P.
openaire   +1 more source

HVC/IVC Maps and HVC Distribution Functions

2004
This chapter presents an overview of the basic sky, velocity, column density, volume density, area, and flux distributions of the high-velocity clouds (HVCs). All-sky maps are shown of their deviation and GSR velocities, and their column densities.
openaire   +1 more source

Are Highly-Ionized HVCs a Galactic Phenomenon?

AIP Conference Proceedings, 2009
Highly‐ionized high‐velocity clouds have been studied for the last decade. Some lines of reasoning have suggested an extragalactic origin for these clouds, placing them near the outskirts of the Milky Way or Local Group, and some models have explored the possibility that they may be associated with dark matter minihalos. We have observed highly‐ionized
William F. Zech, Nicolas Lehner, J. Christopher Howk, Michael E. Van Steenberg, George Sonneborn, H. Warren Moos, William P. Blair   +6 more
openaire   +1 more source

HVC color vision skill test: technical update

SPIE Proceedings, 2002
Since 1991 the HVC Color Vision Skill Test has been available worldwide. Initial technical information was published in1993. Further data allow additional conclusions with regard to sex and experience of observers. However, the conclusions reported in 1993 have been revalidated and remain unchanged.
Louis A. Graham, Lisa Thieme
openaire   +1 more source