Secure logarithmic audio watermarking scheme based on the human auditory system

Peer-reviewed

Aplicação da espectroscopia de ressonância magnética nuclear para estudos de difusão molecular em líquidos: a técnica DOSY

Diffusion coefficients provide uniquely detailed and easily interpreted information on molecular organization and phase structure. They are quite sensitive to structural changes, and to binding and association phenomena, in particular for liquid colloidal or macromolecular systems. This paper describes the principles of diffusion measurements in liquids by pulsed magnetic field gradient spin-echo (PFG-SE) NMR spectroscopy. The important PFG-SE technique known as DOSY is presented and discussed. This is a noninvasive technique that can provide individual multicomponent translational diffusion coefficients with good precision in a few minutes, without the need for radioactive isotopic labelling.

On the interplay between Q^2 and t dependence in exclusive diffractive production of real photons and vector mesons in ep collisions

We show how the familiar phenomenological way of combining the Q2 (photon virtuality) and t (squared momentum transfer) dependences of the scattering amplitude in Deeply Virtual Compton Scattering (DVCS) [1, 2] and Vector Meson Production (VMP) [2] processes can be understood in an off-mass-shell generalization of dual amplitudes with Mandelstam analyticity [3]. By comparing different approaches, we managed also to constrain the numerical values of the free parameters.

Sellosarja

Soitinnus: sello, piano.

Toccata ja fuuga

Soitinnus: Urut.

Merenkylpijäneidot

Soitinnus: Lauluääni (sopraano), ork.

Contradictions

Soitinnus: huilu, klarinetti, kitara, piano, jousikvartetti.

Pianokvintetto

Digitoitu 2. 7. 2008.

In memorian J. K. Paasikivi

Soitinnus: orkesteri.

Legenda

Soitinnus: Urut.

Reflexer

Soitinnus: lauluääni (basso), piano.

[På kvällen]

Digitoitu 2. 7. 2008.

[En blomma]

Digitoitu 2. 7. 2008.

Rapsodia

Soitinnus: orkesteri.

[Återkomsten]

Digitoitu 2. 7. 2008.