Autor: Olejarz, G. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The proposal of realization the OGC geospatial web services symbolization
Propozycja realizacji symbolizacji w serwisach usług geoprzestrzennych OGC
Autorzy:: Olejarz, G.
Powiązania:: https://bibliotekanauki.pl/articles/385843.pdf
Data publikacji:: 2011
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: OGC web services
INSPIRE
SDI
bazy danych przestrzennych
WMS
Styled Layer Descriptor
SLD
GeoServer
OpenLayers
PostGIS
spatial data infrastructure (SDI)
databases
Opis:: In the mining industry there is a lack of good standards of creating the mining maps. Such documents are usually issued by non-free software for commercial purposes. Main aim of this article is to analyze the possibilities free and open standards for style spatial data, in according to Polish law and norms. Achieving this goal was possible because of system using Web Services, also based on open software and standards. This article presents installation and configuration of a geospatial service system based on free and open source software: GeoServer, PostGIS and OpenLayers. The sample vector mine data were converted and saved in the spatial database PostGIS and then they were published by using geodata server GeoServer as Web Map Service. Next there were created the portrayal styles of the mining maps elements. The main aim was the adaptation to Polish PKN norms: Mapy górnicze. Umowne znaki granic (Mining maps. Conventional symbols of borders) and Umowne znaki podziemnych wyrobisk górniczych (Conventional symbols of underground excavations). For these styles there were used SLD and SVG OGC standards. Last step was connected with creation of geospatial web services client using OpenLayers. It allowed to display maps just in web browser.
W pracy przedstawiono instalację i konfigurację systemu usług geoprzestrzennych opartych na oprogramowaniu typu „open source”: GeoServer, PostGIS oraz OpenLayers. Pozyskane przykładowe wektorowe dane kartograficzne mapy wyrobisk górniczych zostały skonwertowane oraz zapisane w przestrzennej bazie danych PostGIS, a następnie za pomocą serwera danych przestrzennych GeoServer zostały udostępnione w postaci usługi WMS. W kolejnym etapie stworzono style wyświetlania poszczególnych elementów mapy górniczej w celu dostosowania ich do norm górniczych PKN: Mapy górnicze. Umowne znaki granic oraz Umowne znaki podziemnych wyrobisk górniczych. Wykorzystano do tego standardy SLD oraz SVG, które posłużyły do resymbolizacji kartograficznej. Ostatnim krokiem było opracowanie klienta usług geoprzestrzennych przy użyciu biblioteki OpenLayers, który umożliwił wyświetlenie mapy w środowisku przeglądarki internetowej.
Źródło:: Geomatics and Environmental Engineering; 2011, 5, 2; 69-80
1898-1135
Pojawia się w:: Geomatics and Environmental Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The functional lateralization and computer dynamic posturography
Autorzy:: Tomaszewski, M.
Olchowik, G.
Olejarz, P.
Tomaszewska, M.
Powiązania:: https://bibliotekanauki.pl/articles/2052273.pdf
Data publikacji:: 2014
Wydawca:: Akademia Bialska Nauk Stosowanych im. Jana Pawła II w Białej Podlaskiej
Tematy:: functional lateralization
computerized dynamic posturography
body balance
Opis:: Disorders in the functioning of the human body balance system exist in 20-30 % of adults and in 8-18% of children. The main causes of these aberrations are: benign positional vertigoes, migraine, anxiety disorders and depression, cerebrovascular diseases, brain traumas, labyrinthitis, toxic impairment of labyrinth, vestibular neuronitis, Ménière disease, brain tumours. Among the minor causes of these disorders are: internal ear disorders, inner ear circulation disorders, sclerosis multiplex (SM), epilepsy, arterial hypertension, postural hypertension, heart rhythm disorders, sclerosis, hypoglycaemia and involutional alternations (see: prezbiastazja). Human body balance disorders increase the risk of falls, which may threaten health and life. Frequency of these disorders raises with age, which is the cause of progressing degeneration of all the anatomical and functional systems, the efficiency of which affects the stability of the human body. Determination of the factors, which are related to a worse functioning of the body balance system of young people, who do not experience any clinical symptoms caused by this system is vital, especially in preventing falls and complications attributed to them. It allows to implement possibly early the preventive actions substantial for people encumbered by the risk factors. The aforesaid actions may consist in the alternation of a given factor (diet, sleep, physical activity). In case of the factors, which are not subject to modifications (i.e. heterogeneous form of the functional lateralization), it is essential to prevent potential diseases that disturb the functioning of the body balance system, which is already impaired. This study aimed to acquaint with the findings concerning the evaluation of the functional lateralization enriched with a new diagnostic tool – a computerized dynamic posturography. The computerized dynamic posturography (CPD) is a state-of-the-art and faultless evaluation tool of the functional lateralization. It provides a comprehensive knowledge, which concerns not only the preferences of the body, but also constitutes an objective and quantitative diagnostic method for the disorders in the functioning of the body balance system. CPD differentiates a few clinical protocols: the Sensory Organization Test (SOT); the Motor Control Test (MCT); the Adaptation Test (ADT). SOT evaluates the control of the body balance in different conditions (eyes closed/eyes opened; environment moves/ground moves) of the sensory systems stimulation. MCT assesses the postural reactions (body postures) in response to an unexpected changes in the location of the feet prop surface. ADT assesses the efficiency of the adaptation mechanisms in the body balance control.
Źródło:: Health Problems of Civilization; 2014, 08, 4; 20-26
2353-6942
2354-0265
Pojawia się w:: Health Problems of Civilization
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The effect of height and BMI on computer dynamic posturography parameters in women
Autorzy:: Olchowik, G.
Tomaszewski, M.
Olejarz, P.
Warchoł, J.
Różańska-Boczula, M.
Powiązania:: https://bibliotekanauki.pl/articles/306636.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: kobieta
postura
wzrost
BMI
women
computerised dynamic
posturography
height
Opis:: The human body’s posture control is a complex system of organs and mechanisms which controls the body’s centre of gravity (COG) over its base of support (BOS). Computerised Dynamic Posturography (CDP) allows for the quantitativeand objective assessment of the sensory and motor components of the body’s posture control system as well as of the integration and adaptation mechanisms in the central nervous system. The aim of this study was to assess the relationships between the body’s height and BMI on CDP results in a group of young healthy women without any clinical symptoms of balance disorders. It was found that the MS depended significantly on the height and BMI of the subjects as well as on the SOT conditions. As the height and BMI increased the MS value decreased. The postural response latency (LC) in the MCT statistically significantly depended only on height and showed a positive correlation. The postural response latency increased with height. The postural response amplitude for both right and left lower limbs significantly depended on height and BMI, but only for the backward movement of the platform. The response amplitude for all platform translations under all MCT conditions increased with height and BMI. The body’s resultant imbalance caused by the platform perturbations in the ADT were greater in shorter people and those with a lower BMI.
Źródło:: Acta of Bioengineering and Biomechanics; 2014, 16, 4; 53-58
1509-409X
2450-6303
Pojawia się w:: Acta of Bioengineering and Biomechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: The human balance system and gender
Autorzy:: Olchowik, G.
Tomaszewski, M.
Olejarz, P.
Warchoł, J.
Różańska-Boczula, M.
Maciejewski, R.
Powiązania:: https://bibliotekanauki.pl/articles/306531.pdf
Data publikacji:: 2015
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: wzrost
waga
BMI
gender
kobieta
mężczyzna
computerised dynamic posturography
height
weight
women
men
Opis:: The human body balance system is a complex system of organs and mechanisms, which generate postural reactions to counter the displacement from the equilibrium position of the body centre of gravity, and which control eye movement in order to maintain a stable image of the environment. Computerised Dynamic Posturography (CDP) allows for a quantitative and objective assessment of the sensory and motor components of the body balance control system as well as of the integration and adaptive mechanisms in the central nervous system. The aim of this study was to determine the differences, when maintaining body balance, based on the gender of young, healthy people using CDP. The study was carried out on a group of 43 healthy subjects by comparing the effectiveness of the balance system in 22 women and 21 men aged between 20 and 26 years, between 171 and 177 cm in height, and without any clinical symptoms of balance disorders. The men and women were selected such that they did not differ significantly in height and BMI. Using the Equitest posturograph manufactured by NeuroCom International Inc. the following tests were performed: Sensory Organisation Test (SOT), Motor Control Test (MCT) and the Adaptation Test (ADT). The gender of young healthy individuals without any clinical symptoms of balance disorders also does not affect the effectiveness of the sensory system and the use of this signal in maintaining body balance.
Źródło:: Acta of Bioengineering and Biomechanics; 2015, 17, 1; 69-74
1509-409X
2450-6303
Pojawia się w:: Acta of Bioengineering and Biomechanics
Dostawca treści:: Biblioteka Nauki

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