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The symbolism of hoard deposition places in the landscape of the late Bronze Age and the early Iron Age in the zone of the South Baltic Coastland and Lake Districts

100%

Maciejewski M.

2017

tom 69

113-132

In different cultures the world is described by a variety of signs and symbols. Equally important as reading their meaning is an attempt to describe the relationships between them. Often seemingly unrelated elements of culture are linked by relations on a symbolic level. Research on the relationship between hoards (late Bronze Age and early Iron Age) and local settlement networks indicate such a symbolic connection between border and metal. Understanding these relationships is possible mainly thanks to empirical research yet it would not be possible without analysing the perception of borders and metal, as well as phenomena such as territoriality and the valorization of ‘foreign’ objects, places and people.

Słowa-klucze w dyskursie o antykoncepcji

100%

Maciejewski M.

2017

nr 10

41-61

Artykuł omawia typowe słowa-klucze stosowane przez czołowych producentów środków antykoncepcyjnych na ich stronach internetowych. Celem jest pokazanie ich znaczenia i roli w dyskursie o antykoncepcji. Głównymi słowami-kluczami są piękno, bezpieczeństwo, naturalność, odpowiedzialność. Zaprezentowany jest także dynamiczny model słów-kluczy. Wynikiem analizy jest charakterystyka współczesnego dyskursywnego obrazu antykoncepcji, kobiety, seksualności, który jest budowany przez koncerny na ich stronach internetowych przy użyciu wyodrębnionych słów-kluczy.

Application of acoustic signal processing methods in detecting differences between open and closed kinematic chain movement for the knee joint

51%

Karpiński R. , Machrowska A. , Maciejewski M.

tom Vol. 15, no 1

36--48

The paper presents results of preliminary research of analysis of signals recorded for open and closed kinematic chain in one volunteer with chondromalacia in both knees. The preliminary research was conducted in order to establish the accuracy of the proposed method and will be used for formulating further research areas. The aim of the paper is to show how FFT, recurrence plots and recurrence quantification analysis (RQA) can help in bioacoustic signals analysis.

Application of Recurrence Quantification Analysis in the Detection of Osteoarthritis of the Knee with the Use of Vibroarthrography

38%

Machrowska A. , Karpiński R. , Maciejewski M. , Jonak J. , Krakowski P. , Syta A.

tom Vol. 18, no 5

19--31

Nowadays, the world is struggling with the problems of an aging society. With the increasing share of older people in the population, degenerative joint diseases are a growing problem. The result of progressive degenerative changes in joints is primarily the deterioration of the patients' quality of life and their gradual exclusion from activity and social life. The ability to effectively, non-invasively and quickly detect cases of chondromalacia of the knee joints is a challenge for modern medicine. The possibility of early detection of progressive degenerative changes allows for the appropriate selection of treatment protocols and significantly increases the chances of inhibiting the development of degenerative diseases of the musculoskeletal system. The article presents a non-invasive method for detecting degenerative changes in the knee joints based on recurrence analysis and classification using neural networks. The result of the analyzes was a classification accuracy of 91.07% in the case of MLP neural networks and 80.36% for RBF networks.