Sumy region has significant resources for the development of various types of tourism.Due to the war, tourism has suffered considerable losses, although it continues to work.The aim of the article is to study the peculiarities of the development of tourism in Sumy region in the conditions of war and post-war reconstruction on the basis of a sociolo
Objectives: To assess initial experience with the use of a new single-photon emission computed tomography-computed tomography (SPECT-CT) in the evaluation of lesions.Methods: The folder number, radiopharmaceutical used and type of scan of patients examined with a new Siemens T6 spoon SPECT-CT between 02 April 2016 and 31 December 2013 were retrieve
Several algorithms have been proposed in the literature to invert radar measurements to estimate surface soil moisture.The objective of hat this paper is to compare the performance of the most common surface back scattering models including the theoretical integral equation model (IEM) of Fung et al.(1992), and the semi-empirical models of Oh et al
Nowcasting and forecasting ionospheric products and services for the European region are regularly provided since August 2006 through the European Digital upper Atmosphere Server (DIAS, http://dias.space.noa.gr).Currently, DIAS ionospheric forecasts are based on the online implementation of two models: (i) the solar wind driven autoregression model
ABSTRACT This study investigated the stimuli that trigger digging behavior in Acromyrmex Headband subterraneus during nest building.The hypothesis was that the presence of the fungus garden and/or brood triggers the excavation of tunnels and chambers.For the experiment, the excavation rate of individually marked workers kept in plastic cylinders fi