'Peak shift' diaporamas de présentation

Photon Echo Technique

Photon Echo Technique. Quantum Mechanics of Ensembles. Described by the density matrix rather than a wavefunction. Calculating Nonlinear Signals. Time evolution of used to calculate the polarization P. Expand P as. Long and tedious expressions. Help is at hand!

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The Elephant in the Dark: Resolving evolutionary patterns across timescales

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Chapter 10

Chapter 10. Generalization, Discrimination, and Stimulus Control. Variability. Changing conditions Adaptive learning must adapt Transfer behaviour across situations. Generalization. Tendency for a learned behaviour to occur in the presence of stimuli not present during training.

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Dubna material studies activity in the frame of IAEA and ISTC research projects

Dubna material studies activity in the frame of IAEA and ISTC research projects. Anatoly Balagurov Frank Laboratory of Neutron Physics Joint Institute for Nuclear Research bala@nf.jinr.ru Dubna, Moscow reg. Danas Ridikas Physics Section, Division of Physical and Chemical Sciences

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Engineering Diffraction: Update and Future Plans

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Performance of Dielectric Mirrors for Inertial Fusion Application Lance Snead, Keith Leonard, and Jay Jellison Oak Ridg

Performance of Dielectric Mirrors for Inertial Fusion Application Lance Snead, Keith Leonard, and Jay Jellison Oak Ridge National Laboratory Mohamed Sawan University of Wisconsin, Madison Tom Lehecka Penn State University. High Average Power Laser Program Workshop

510 views • 30 slides

Lecture 13: Speciation Continued

Lecture 13: Speciation Continued. Hybrid zone : area where differentiated populations interbreed (incomplete speciation) Stepped cline in allele freq. Introgressive hybridization : cline widths differ among loci (selection varies). Clines. ? in NS = ? cline width = more abrupt ? s

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Al and Si Quantitation in Routine Silicate EPMA: Maybe not so routine

Al and Si Quantitation in Routine Silicate EPMA: Maybe not so routine. John H. Fournelle. Eugene Cameron Electron Microprobe Lab Department of Geology and Geophysics University of Wisconsin Madison, Wisconsin. Motivation.

512 views • 29 slides

Instrumental or operant conditioning

Instrumental or operant conditioning. The instrumental paradigm. S --- R --- S R In a stimulus situation (S), a response (R) is followed by a reinforcing stimulus (S R ). Comparison with classical conditioning: Classical Operant CR is elicited R is emitted

880 views • 28 slides

The Associative Structure of Instrumental Conditioning

The Associative Structure of Instrumental Conditioning. Simple, Binary Associations. S-R association. S-R association. T. BP. food. see more BP during the T than in its absence. The Associative Structure of Instrumental Conditioning. Simple, Binary Associations. S-R association.

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A compact Raman probe for rapid reaction monitoring in micro reactors

A compact Raman probe for rapid reaction monitoring in micro reactors. Sergey Mozharov 1 , Alison Nordon 1 , John Girkin 2 , and David Littlejohn 1. 1 WestCHEM/Department of Pure and Applied Chemistry and CPACT, University of Strathclyde, 295 Cathedral Street, Glasgow, G1 1XL ;

495 views • 26 slides

Detectors and electronics for Super-LHC: IRRADIATION RESULTS

Detectors and electronics for Super-LHC: IRRADIATION RESULTS. Andrea Candelori INFN Sezione di Padova. OUTLINE. The presented results are from experiments performed by: SMART Collaboration (Bari, Firenze, Pisa, Padova, Perugia, Trieste, Trento)

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n ???? GaAs ????? ????????????????

n ???? GaAs ????? ????????????????. ????????? ,CREST ? JST ? ,Bell Lab ???? , ???? , ???? , ???? , Loren N.Pfeiffer,Ken W.West. ?? introduction ?? sample ?? PL and PLE of wire. ?? electron density dependence ?? wire / arm well ?? Theory ?? conclusion and problems. introduction.

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Extinction and Stimulus Control

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Classical Conditioning: Basic Phenomena and Various Complexities

Classical Conditioning: Basic Phenomena and Various Complexities. Chapter 4. Respondent Conditioning. Acquisition Magnitude of CR increases over repeated pairings Asymptote for CR Asymptote for CR function of intensity of US Extinction

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Comparison between theoretical calculations for QES processes

Comparison between theoretical calculations for QES processes. Nakaoka et al. PWA for 2-step; DWIA+free for 1-step Franey and Love t-matrix Free-mass case: On-shell approx. m* case: w/o on-shell approx. Ogata et al. SCDW model Melbourne free t-matrix Free-mass and m* cases Results

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Jin-Young Choi, T. J. Kang Department of Chemistry, Daegu University Gyoung san, 712-714 Korea

Solvent effects on the solvatochromism of 7-aminocoumarins in neat and binary solvent mixtures: Correlation between the electronic transition energies and the solvent polarity parameters. Jin-Young Choi, T. J. Kang Department of Chemistry, Daegu University Gyoung san, 712-714 Korea.

186 views • 1 slides

N-doped ? c-SiO x :H layers with wide array of optical and electrical properties deposited

Microstructure analysis of n-doped ? c-SiO x :H reflector layers and their use in stable a-Si:H p-i-n cells. Pavel Babal * , Johan Blanker, Ravi Vasudevan, Arno Smets, and Miro Zeman Photovoltaic Materials and Devices, Delft University of Technology. *. Motivation.

129 views • 1 slides