We study nucleon structure functions within the bosonized Nambu{ Jona{Lasinio (NJL) model where the nucleon emerges as a chiral soliton. We discuss the model predictions on the Gottfried sum rule for electron{nucleon scattering. A comparison with a low{scale parametrization shows that the model reproduces the gross features of the empirical structure functions. We also compute the leading twist...

A spectral-based imaging system was constructed consisting of a two-sequential-absorption-filter-CFA digital camera and a seven-color inkjet printer and used to image and print a post-impressionist style painting such that matches were generated for CIE Illuminants D65 and A. Camera calibration was learning based using the Matrix R method. Rendered images for both illuminants were inputted to a...

Archiving images of cultural heritage based on spectral imaging techniques is an active research area in imaging science. Original and reproduced art are usually viewed under quite different viewing conditions. One of the interesting differences in viewing condition is size difference. This leads to different surrounds and adaptation states. In order to investigate the effect of size in color p...

Spectral printing is a well–established part of imaging that can boast of a rich body of literature. Nonetheless there has been limited commercial uptake of this approach to visual content reproduction, in spite of its clear benefits. The aim of the present paper is therefore to explore what may lie behind this apparent mismatch by looking at how colorimetric (metameric) and spectral reproducti...

and Applied Analysis 3 The main object of this paper is to investigate the dynamic properties and behaviors of system 1.2 . In this context, the paper is organized as follows. In Section 2, we show the dissipativeness of system 1.2 and find a necessary condition for the mid-predator to survive. The local stabilities of the equilibrium points of system 1.2 are examined in Section 3, and the cond...

Digital imaging techniques have been applied to fine art and cultural heritage for decades. Due to continuing advances in technology and increases in funding, the application of digital imaging and digital reproduction to fine art and cultural heritage has recently exploded. To simplify the discussion of digital fine art, this paper will sub-divide digital imaging into five segments: digital im...

This paper introduces the theory of a particular kind of computation domains called concrete domains. The purpose of this theory is to nd a satisfactory framework for the notions of coroutine computation and sequentiality of evaluation. Diagrams are emphasized because I believe that an important part of learning lattice theory is the acquisition of skill in drawing diagrams. George Gr atzer 1 ...