Here we study properties of a homogeneous dipolar Bose-Einstein condensate in a weak anisotropic random potential with Lorentzian correlation at zero temperature. To this end we solve perturbatively the Gross-Pitaevskii equation to second order in the random potential strength and obtain analytic results for the disorder ensemble averages of both the condensate and the superfluid depletion, the equation of state, and the sound velocity. For a pure contact interaction and a vanishing correlation length, we reproduce the seminal results of Huang and Meng, which were originally derived within a Bogoliubov theory around a disorder-averaged background field. For dipolar interaction and isotropic Lorentzian-correlated disorder, we obtain results which are qualitatively similar to the case of an isotropic Gaussian-correlated disorder. In the case of an anisotropic disorder, the physical observables show characteristic anisotropies which arise from the formation of fragmented dipolar condensates in the local minima of the disorder potential.

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The aim of this paper is to determine the level of satisfaction with the support to students with disabilities in Croatian high schools from their point of view but also from the perspective of their parents, principals, professional coordinators, high school teachers and vocational teachers. The sample consists of 870 students with disabilities, 90 parents, 17 principals, 41 professional coordinators, 115 teachers and 61 vocational teachers. Four measuring instruments were used in these papers which were made especially for the purpose of this research. The samples of examinees have shown significant differences in the assessments of satisfaction with the support system for students with disabilities in secondary education. This paper describes the nature of these differences.