Mental and sensorimotor extrapolation fare better than motion extrapolation in the offset condition

Evidence for motion extrapolation at motion offset is scarce. In contrast, there is abundant evidence that subjects mentally extrapolate the future trajectory of weak motion signals at motion offset. Further, pointing movements overshoot at motion offset. We believe that mental and sensorimotor extrapolation is sufficient to solve the problem of perceptual latencies. Both present the advantage of being much more flexible than motion extrapolatio

Поиск фрагмента изображения с использованием нейронной сети Кохонена

This paper considers the ability to sample on a series of images using Kohonen neural network, analyzing the distribution of basic colors. Objective is to improve the quality and speed of search for fragments of the image by creating software that performs clustering colors images

Development of biocompatible material based on zirconium oxide

Composite materials based on polymers and ceramics are one of the most promising materials in medical application. Special properties of porous materials allow solving the most complicated problems in various fields of biomedicine. Physical-chemical properties of the composites depend on the porosity of materials. Synthesis of the porous materials based on zirconium oxide and polylactide is the aim of this work

Geocoding library for Microsoft Excel

The task of developing the tool that allows an analyst who is analyzing the real estate market to use online geocoding services is considered. It is assumed that the analyst uses Microsoft Excel and geocoding service offered by Yandex, the most popular data analysis tool and the most popular Russian Internet company

Relative mislocalization of successively presented stimuli

When observers were asked to localize the peripheral position of a briefly presented target with respect to a previously presented comparison stimulus, they tended to judge the target as being more towards the fovea than the comparison stimulus. Three experiments revealed that the mislocalization only emerged when the comparison stimulus and the target were presented successively. Varying the temporal interval between stimuli showed that the mislocalization reversed with longer stimulus-onset asynchronies. Further, the mislocalization was increased with a decrease of the spatial distance between stimuli. These findings suggested that the mislocalization originated from local excitatory and inhibitory mechanisms. Corroborating this idea a neuronal dynamic field model was successfully developed to account for the findings.Fundação para a Ciência e a Tecnologia (FCT

Анализ эффективности проведенных геолого-технологических мероприятий на Урманском нефтяном месторождении (Томская область)

Целью работы является исследование и анализ эффективности проведенных геолого-технологических мероприятий на У нефтяном месторождении. Объектом исследования ВКР, соответственно являются методы повышения нефтеотдачи, и интенсификации притока. В работе были описаны общие сведения о месторождении, дана его характеристика. Основная часть работы посвящена анализу методов применяемых на изучаемом месторождении для интенсификации притока и повышения нефтеотдачи.The aim of this research is to study and analyze the efficiency of geological and technological measures carried out on the U oil field. The object of investigation are methods of increasing oil recovery, and intensifying the inflow. The work described general information about the oilfield, its characteristics are given. The main part of the work is devoted to the analysis of methods used in the field under study for intensification of inflow and enhanced oil recovery