NDLTD logo NDLTD Union Catalog and Global ETD Search

Global ETD Search

Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

Results

Showing 1 to 16 of 16 for “"Nd-Yag"”.

  1. Plasma/plume effects in CO₂ and Nd: YAG laser welding

    Greses-Juan, JoseUniversity of Cambridge2003

    cambridge

  2. Die Bearbeitung der Caries profunda mit einem gepulsten Nd-YAG-Laser

    Renziehausen, Rasmus1999

    aachen Repository record

  3. Nd-YAG-lasererzeugter apikaler CA(OH) 2 -Verschluß für thermoplastische Wurzelfüllungen

    Hassan, AhmedShaker1995

    aachen Repository record

  4. Oberflächenkonditionierung von Kompositinlays mit Nd-YAG-, CO 2 - und Eximer-Laser

    Schöpe, FrankShaker1996

    aachen Repository record

  5. LASER DIODE PUMPED ND: YAG SOLID STATE LASER FOR APPLICATIONS IN SECOND HARMONIC GENERATION

    YUAN GAOQIANG1998

    In this thesis, a new pumping approach for the YAG laser pumped by laser diode is proposed to achieve high energy/power performances. In this approach, the central part of the pump beam from the laser diode is absorbed directly by the YAG rod through its convex end surface, which is very much like …

    nus Repository record

  6. Quenching and tempering effects on Rheo-cast F357 aluminium alloy during Nd: YAG laser welding

    Theron, MarithaCentre for Materials Engineering2010

    … automotive applications, aerospace applications and other applications requiring heat-treatable permanent mould castings that combine good weldability with high strength and toughness (ASM). These casting alloys are also known for their excellent castability, corrosion resistance and, in …

    cape-town Repository record

  7. Indikationserweiterung und Gefahrenpotential des Einsatzes von Nd-YAG- und CO 2 -Lasern am Alveolarknochen im Rahmen einer Parodontalbehandlung im Vergleich zu chirurgischem Handinstrumentarium

    Reißmann, DirkMainz1997

    aachen Repository record

  8. Die Anwendung des Nd-YAG-Lasers an den Zahnhartsubstanzen Schmelz, Dentin und Zement im Bereich der Zervikalregion als Möglichkeit der Verbesserung von Retentionsmustern der Klasse-V-Restauration

    Strauß, Oliver1998

    aachen Repository record

  9. Grado de aclaramiento de tatuajes y eventos adversos, posterior a una sesión con láser q-switch

    Garcia Serrano, Sylvia JulianaUniversidad del Rosario2014

    … sesión de con láser para remoción de tatuajes, donde se determinaron parámetros del tratamiento, aclaramiento y efectos adversos. Resultados: Se evaluaron 35 pacientes para un total de 98 sesiones, fototipo de piel II y IV. Equipos utilizados laser Q-Switch Nd Yag 1064 (83.3%), láser Q-Switch Nd …

    rosario Repository record

  10. Diagnostic and treatment tactics and Nd: YAG laser therapy in conditions of acute bleeding associated with gastric and duodenal ulcers // Диагностичнo-лечебна тактика и Nd:YAG лазер терапия в условията на остро кървене от стомашни и дуоденални язви

    Игнатов, Валентин, Ignatov, ValentinMedical University of Varna2019

    … и анализ на резултатите от приложението на Nd:YAG лазерната хемостаза при пациенти с кървене от СДЯ в условията на спешност. Проучени са 325 болни с остро кървене от СДЯ. При 295 е извършена Nd:YAG ЛФК. При 30 пациента - монополярна електрокоагулация. До втория час от приемането на …

    varna Repository record

  11. The Synthesis and properties of functionalised polymers

    Nubi, ValerieAston University1995

    … reactions. The monomers were purified and then used in ring opening metathesis polymerisation. The materials were then characterised by gel permeation chromatography and nuclear magnetic resonance spectroscopy and cast as films for determination of their activities as nlo materials using …

    aston Repository record

  12. On the Rayleigh -Brillouin scattering in air

    Zheng, Qiuhua

    <p>GroundWinds lidar system is a high-spectral-resolution lidar system that can directly measure the Rayleigh-Brillouin scattering (RBS) spectra, from which the wind, temperature, and turbulence in the troposphere can be measured. Its transmitter is a double-frequency Nd-YAG laser at 532nm. Most of …

    unh-thes Repository record

  13. Mechanical properties of laser welded semi-solid metal cast A356 alloy

    Kunene, Gordon NhlanhlaCentre for Materials Engineering2008

    The high usage of Al and its alloys in both the automotive and aerospace industries is attributed to its excellent specific strength and corrosion resistance. High demand of Al usage has led to the improvement of both the casting techniques and joining processes, in order to improve on the quality …

    cape-town Repository record

  14. Oblique Shock Wave Effects on Impulsively Accelerated Heavy Gas Column

    Olmstead, Dell

    … study was performed to elucidate the fundamental physics of shock-induced mixing for a simple three-dimensional interface. The interface studied consists of a gravity stabilized SF6-based heavy gas jet that produced a circular column with a diffuse interface into the surrounding air. The …

    unm Repository record

  15. Studies of the laser thermal probe in cardiovascular disease

    Rosenthal, EricDivision of Cardiology1989

    … was accompanied by a high rate of perforations and the production of inadequate vascular channels when used for recanalisation. The laser thermal probe - in which all laser energy is converted into heat by a metal cap at the tip of the fibre, prior to tissue application - was one of the earliest …

    cape-town Repository record

  16. The laser alignment system for the CMS silicon microstrip tracker

    Wittmer, BrunoPublikationsserver der RWTH Aachen University2002

    … respect to each other with aprecision of a few hundred micron. The laser alignment system presented here has been designed for this purpose. Its goal is to measure the deformations of the mechanical support structure of the tracker with a precision better than 100 micron. The alignment system uses …

    aachen Repository record