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MathOptimizer: a nonlinear optimization package for mathematica users
(2009)
Mathematica is an advanced software system that enables symbolic computing, numerics, program code development, model visualization and professional documentation in a unified framework. Our MathOptimizer software package ...
Pseudoscalar-meson-octet-baryon coupling constants in two-flavor lattice QCD
(American Physical Society, 2009-04-01)
We evaluate the πΝΝ, π∑∑, πΛ∑, KΛN and K∑N coupling constants and the corresponding monopole masses in lattice QCD with two flavors of dynamical quarks. The parameters representing the SU(3)-flavor symmetry are computed ...
Effects of word-of-mouth versus traditional marketing: findings from an internet social networking site
(American Marketing Association, 2009-09)
The authors study the effect of word-of-mouth (WOM) marketing on member growth at an Internet social networking site and compare it with traditional marketing vehicles. Because social network sites record the electronic ...
Üniversitelerde Bilişim Yönetişimi: Oraya Vardık Mı Henüz?
(2009-05-29)
Üniversitelerde bilişim yönetişiminin önemi büyüktür. Araştırma proje ve merkezlerinin etkin yönetiminin yanı sıra ulusal ve uluslararası kuruluşlarka geliştirilecek işbirlikleri için bilişim yönetişiminin göz önünde ...
Social e-atmospherics in practice (or not): a French and Turkish web designers’ perspectives
(2009)
Little is known about the development of social e- atmospherics. And yet, e-atmospherics havemotivated an emerging body of research which reports that both better layouts and‘recognized’ atmospherics encourage consumers ...
Computational comparison of five maximal covering models for locating ambulances
(Wiley, 2009-01)
This article categorizes existing maximum coverage optimization models for locatingambulances based on whether the models incorporate uncertainty about (1) ambulanceavailability and (2) response times. Data from Edmonton, ...
Product innovations, advertising, and stock returns
(American Marketing Association, 2009-01)
Under increased scrutiny from top management and shareholders, marketing managers feel the need to measure and communicate the impact of their actions on shareholder returns. In particular, how do customer value creation ...
A review of timetabling and resource allocation models for light-rail transportation systems
(2009)
This paper surveys the relevant operations research literature on timetabling and resource allocationproblems with a special attention paid to the transportation systems. The purpose of this review is to define the critical ...
Spin content of Λ in QCD sum rules
(American Physical Society, 2009-06-01)
We calculate the isoscalar axial-vector coupling constants of the Λ hyperon using the method of QCD sum rules. A determination of these coupling constants reveals the individual contributions of the u, d, and the s quarks ...
Optimizing offer sets based on user profiles
(Social Science Research Network, 2009)
Personalization and recommendation systems are being increasingly utilized by ecommerce firms to provide personalized product offerings to visitors at the firms’ web sites. These systems often recommend, at each interaction, ...
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