Advanced iodine laser for high intensity interactions

1997 ◽  
Author(s):  
S. M. Kulikov ◽  
Y. V. Dolgopolov ◽  
A. M. Dudov ◽  
V. A. Eroshenko ◽  
G. G. Kochemasov ◽  
...  
Keyword(s):  
High Intensity ◽  
Iodine Laser

HE-pumped iodine laser for plasma and high intensity interactions

1996 ◽  
Author(s):  
G. A. Kirillov ◽  
G. G. Kochemasov ◽  
S. M. Kulikov ◽  
S. N. Pevny ◽  
S. A. Sukharev
Keyword(s):  
High Intensity ◽  
Iodine Laser

A New High Intensity Grid Cap for RCA-EMU-3 Electron Microscopes

1968 ◽  
Vol 26 ◽  
pp. 316-317
Author(s):  
George Christov ◽  
Bolivar J. Lloyd
Keyword(s):  
Electron Beam ◽  
Electron Microscope ◽  
High Voltage ◽  
High Intensity ◽  
Electron Gun ◽  
Tungsten Filament ◽  
Fluorescent Screen ◽  
Electron Microscopes ◽  
Pass Through ◽  
Ground Potential

A new high intensity grid cap has been designed for the RCA-EMU-3 electron microscope. Various parameters of the new grid cap were investigated to determine its characteristics. The increase in illumination produced provides ease of focusing on the fluorescent screen at magnifications from 1500 to 50,000 times using an accelerating voltage of 50 KV.The EMU-3 type electron gun assembly consists of a V-shaped tungsten filament for a cathode with a thin metal threaded cathode shield and an anode with a central aperture to permit the beam to course the length of the column. The cathode shield is negatively biased at a potential of several hundred volts with respect to the filament. The electron beam is formed by electrons emitted from the tip of the filament which pass through an aperture of 0.1 inch diameter in the cap and then it is accelerated by the negative high voltage through a 0.625 inch diameter aperture in the anode which is at ground potential.

260: High Intensity Focused Ultrasound Combined with Endocrine Therapy in Treating High or Intermediate Risk Prostate Cancer

2006 ◽  
Vol 175 (4S) ◽  
pp. 86-86
Author(s):  
Makoto Sumitomo ◽  
Junichi Asakuma ◽  
Yasumasa Hanawa ◽  
Kazuhiko Nagakura ◽  
Masamichi Hayakawa
Keyword(s):  
Prostate Cancer ◽  
Endocrine Therapy ◽  
High Intensity ◽  
Focused Ultrasound ◽  
High Intensity Focused Ultrasound ◽  
Intermediate Risk ◽  
Risk Prostate Cancer

1400: Early Clinical Experience Using High-Intensity Focused Ultrasound for the Treatment of Renal Tumours

2005 ◽  
Vol 173 (4S) ◽  
pp. 379-380
Author(s):  
James E. Kennedy ◽  
Rowland O. Illing ◽  
Feng Wu ◽  
Gail R. ter Haar ◽  
Rachel R. Phillips ◽  
...  
Keyword(s):  
Clinical Experience ◽  
High Intensity ◽  
Focused Ultrasound ◽  
High Intensity Focused Ultrasound ◽  
Early Clinical Experience ◽  
Renal Tumours

High-Intensity Focused Ultrasound

1994 ◽  
Vol 4 (2) ◽  
pp. 383-395 ◽  
Author(s):  
Narendra T. Sanghvi ◽  
Robert H. Hawes
Keyword(s):  
High Intensity ◽  
Focused Ultrasound ◽  
High Intensity Focused Ultrasound

Abstract #593 High Intensity Focused Ultrasound (HIFU) in the Treatment of Thyroid Nodules. Efficacy, Side-Effects and Predictive Factors of Clinical Outcome

2019 ◽  
Vol 25 ◽  
pp. 304-305
Author(s):  
Enrico Papini ◽  
Agnese Persichetti ◽  
Antonio Bianchini ◽  
Carmela Coccaro ◽  
Marco Chianelli ◽  
...  
Keyword(s):  
Side Effects ◽  
Clinical Outcome ◽  
Predictive Factors ◽  
High Intensity ◽  
Focused Ultrasound ◽  
Thyroid Nodules ◽  
High Intensity Focused Ultrasound

Experimental study of the propagation of an apertured high-intensity laser beam in Kerr-active CS 2

1997 ◽  
Vol 44 (9) ◽  
pp. 1671-1681
Author(s):  
S. Camacho-Lopez ◽  
R. Ramos-Garcia ◽  
M. J. Damzen
Keyword(s):  
Experimental Study ◽  
Laser Beam ◽  
High Intensity ◽  
High Intensity Laser ◽  
Intensity Laser

Das Prostatakarzinom: aktuelle Diagnostik und Therapiestandard

Praxis ◽  
2016 ◽  
Vol 105 (16) ◽  
pp. 971-977
Author(s):  
Jan Brachlow ◽  
Martin Kälin ◽  
Marco Randazzo ◽  
Beat Förster ◽  
Hubert John
Keyword(s):  
High Intensity ◽  
Focused Ultrasound ◽  
High Intensity Focused Ultrasound ◽  
Psa Test ◽  
Eine Hohe ◽  
Psa Screening ◽  
Sekundäre Hormontherapie

Zusammenfassung. Das Prostatakarzinom zeigt eine hohe Prävalenz und ist daher für die behandelnden Ärzte medizinisch, aber auch gesundheitspolitisch relevant. PSA-Screening senkt die karzinomspezifische Mortalität, ist jedoch aufgrund der hohen Prävalenz mit einer Überdiagnostik verbunden. Dies fordert im Gegenzug einen verantwortungsbewussten Umgang mit dem PSA-Test («smarter screening»). Durch die robotergestützte Prostatektomie steht eine Therapie mit geringer Morbidität zur Behandlung des lokalisierten Prostatakarzinoms zur Verfügung. Das fokale Behandlungskonzept der HIFU (high-intensity focused ultrasound) ist vielversprechend, jedoch noch klinisch experimentell und sollte im Rahmen von Studien angeboten werden. Die Behandlungsmöglichkeiten beim metastasierten Prostatakarzinom wurden entscheidend vervielfältigt. Chemotherapie und die sekundäre Hormontherapie werden voraussichtlich vermehrt in früheren Phasen der Krankheit eine Rolle spielen, wodurch die Therapie für den einzelnen Patienten immer komplexer wird und individuell angepasst werden muss.

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