26 research outputs found
InfluĂȘncia da L-glutamina exĂłgena nas defesas antioxidantes e na curva de tolerĂąncia Ă glicose, em modelo animal
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de CiĂȘncias da SaĂșde. Programa de PĂłs-Graduação em FarmĂĄci
Fluorescence resonance energy transfer between organic dyes adsorbed onto nano-clay and Langmuir-Blodgett (LB) films
In this communication we investigate two dyes N,N' -dioctadecyl thiacyanine
perchlorate (NK) and octadecyl rhodamine B chloride (RhB) in Langmuir and
Langmuir-Blodgett (LB) films with or with out a synthetic clay laponite.
Observed changes in isotherms of RhB in absence and presence of nano-clay
platelets indicate the incorporation of clay platelets onto RhB-clay hybrid
films. AFM image confirms the incorporation of clay in hybrid films. FRET was
observed in clay dispersion and LB films with and without clay. Efficiency of
energy transfer was maximum in LB films with clay.Comment: 15 pages 5 figures, 1 tabl
HajdĂș vĂĄrmegye nĂ©pessĂ©gĂ©nek földrajzi vizsgĂĄlata
HajdĂș vĂĄrmegye nĂ©pessĂ©gĂ©nek, vallĂĄsi, nyelvi Ă©s korösszetĂ©tele.BSc/BAFöldrajz Bscg
FelĂŒleti szennyezĂ©si modell kidolgozĂĄsa tisztĂtĂłszerek objektĂv összehasonlĂtĂĄsa cĂ©ljĂĄbĂłl
MestersĂ©gesen elĆĂĄllĂtott szennyezĆdĂ©ssel bevont felĂŒlet kĂ©szĂtĂ©se tisztĂtĂłszerek összehasonlĂtĂĄsĂĄra.BscKörnyezettang
Laser modeling: a numerical approach with algebra and calculus
Offering a fresh take on laser engineering, Laser Modeling: A Numerical Approach with Algebra and Calculus presents algebraic models and traditional calculus-based methods in tandem to make concepts easier to digest and apply in the real world. Each technique is introduced alongside a practical, solved example based on a commercial laser. Assuming some knowledge of the nature of light, emission of radiation, and basic atomic physics, the text:Explains how to formulate an accurate gain threshold equation as well as determine small-signal gainDiscusses gain saturation and introduces a novel pas