Results 181 to 190 of about 1,904 (243)

SonoGuar: A Self-healing Hydrogel for Higher Fidelity Ultrasound-guided Procedure Training. [PDF]

open access: yesWest J Emerg Med
Bikkani A   +10 more
europepmc   +1 more source

Presentation and Management of Self-Inflicted Gunshot Wounds to the Face. [PDF]

open access: yesSemin Plast Surg
Gardella R   +6 more
europepmc   +1 more source

BALLISTICS FOR THE NEUROSURGEON

Neurosurgery, 2008
Craniocerebral injuries from ballistic projectiles are qualitatively different from injuries in unconfined soft tissue with similar impact. Penetrating and nonpenetrating ballistic injuries are influenced not only by the physical properties of the projectile, but also by its ballistics. Ballistics provides information on the motion of projectiles while
Rahul, Jandial   +4 more
openaire   +2 more sources

Observation of ballistic holes

Physical Review Letters, 1988
We report the first direct observation of ballistic hole transport in semiconductors, via energy spectroscopy experiments. Light holes are preselected and injected via tunnelling into 31 nm thick p+ GaAs layers. About 10% of the injected holes have been found to traverse ballistically maintaining distributions ≈ 35 meV wide, with a mean free path of ...
, Heiblum, , Seo, , Meier, , Hickmott
openaire   +2 more sources

Ballistic and near ballistic transport in GaAs

IEEE Electron Device Letters, 1980
Calculations which take into account collisions and intervally transfer in GaAs indicate that the electron transport in short GaAs structures is near-ballistic. High drift velocities (in excess of 5-107cm/s) may be achieved leading to potentially superior device performance.
M.S. Shur, L.F. Eastman
openaire   +1 more source

Understanding Ballistic Injuries

Radiologic Clinics of North America, 2023
Understanding the pathophysiology of a disease allows physicians to make a diagnosis, alter its natural course, and develop and implement appropriate preventative and management strategies. With ballistic injuries, an understanding of how the mechanism of injury translates to the injuries observed makes it possible to make sense of what can, at times ...
Noah, Ditkofsky   +6 more
openaire   +2 more sources

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