Autor: Dudek, W. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Testing dust control preparation with respect to mine employee exposure to inhalling chemical agents
Autorzy:: Orszulik, E.
Dudek, W.
Powiązania:: https://bibliotekanauki.pl/articles/92200.pdf
Data publikacji:: 2013
Wydawca:: Główny Instytut Górnictwa
Tematy:: air dustiness
chemical agents
hazard
air dust reduction
zapylenie powietrza
substancje chemiczne
niebezpieczeństwo
redukcja zapylenia
Opis:: This paper presents the results of tests used in dust hazard prevention for air-water spraying devices in collieries. The purpose of the tests was to evaluate mine employees’ exposure to inhalling chemical agents when the ZWILKOP ZW-10 preparation is used. The paper presents the results of the measurements of concentration, in a mine atmosphere, of the following chemical agents: hazardous substances 2-(2-butoxyethoxy)ethanol and 2-ethylhexan-1-ol, constituting ingredients of the preparation at mine employees’ workstations. The tests were performed during work related to the mining of coal in inclined drift C31, seam 415/1-2 on the premises of “Borynia-Zofiówka-Jastrzębie” Hard Coal Mine, Jastrzębie-Zdrój, Poland , using the TELESTO mist systems. Using aqueous solutions for the preparation at concentrations of 15 and 20‰ causes no exceedance of the allowable mine air concentrations for the chemical agents tested.
Źródło:: Journal of Sustainable Mining; 2013, 12, 4; 14-17
2300-1364
2300-3960
Pojawia się w:: Journal of Sustainable Mining
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Cloud computing support for the multi-agent robot navigation system
Autorzy:: Dudek, W.
Szynkiewicz, W.
Winiarski, T.
Powiązania:: https://bibliotekanauki.pl/articles/385276.pdf
Data publikacji:: 2017
Wydawca:: Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:: robot navigation system
cloud computing
service robot
Opis:: This paper presents a navigation system structure for mobile service robots in the agent-based distributed architecture. The proposed navigation system is a part of the RAPP framework. The RAPP framework is an open-source software platform to support the creation and delivery of robotic applications, which are expected to increase the versatility and utility of robots. All key navigation tasks are defined and divided into separate components. The proper allocation of navigation components, in the fouragent structure of the RAPP infrastructure, enables highdemanding computations offloading and was the main goal of this work. Navigation system components were implemented using ROS framework. Experimental results for the NAO robot executing risks detection task proved the validity of the proposed approach.
Źródło:: Journal of Automation Mobile Robotics and Intelligent Systems; 2017, 11, 2; 67-74
1897-8649
2080-2145
Pojawia się w:: Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Magnetic Moment and Electronic Structure of Amorphous Alloys of the Type Fe$\text{}_{80-x}$TM$\text{}_{x}$B$\text{}_{20}$
Autorzy:: Nowakowska, A.
Dudek, W.
Oleniacz, J.
Zych, W.
Powiązania:: https://bibliotekanauki.pl/articles/1931839.pdf
Data publikacji:: 1994-12
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 76.80.+y
75.50.Bb
Opis:: Magnetic properties of amorphous alloys of the type Fe$\text{}_{80-x}$TM$\text{}_{x}$B$\text{}_{20}$ (0 ≤ x ≤ 20 at.%, TM = Ni, Co, Mn, Cr, V, Ti) are presented and analyzed. The basis of our research work was the Mössbauer measurements, magnetic saturation measurements, derivative thermo-magnetogravimetry and differential thermal analysis measurements. The magnetic moments are discussed in terms of Friedel's virtual-bound-state model for light TM impurities in strong ferromagnets. Some conclusions about the electronic structure are presented.
Źródło:: Acta Physica Polonica A; 1994, 86, 6; 1027-1036
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Curie Temperature of Amorphous Ferromagnets of Type Fe-TM-M
Autorzy:: Nowakowska, E.
Oleniacz, J.
Zych, W.
Dudek, W.
Powiązania:: https://bibliotekanauki.pl/articles/1967902.pdf
Data publikacji:: 1997-09
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 75.50.Kj
76.80.+y
75.50.Bb
Opis:: The theoretical Heisenberg model of an amorphous ferromagnet having two magnetic components in the Bethe-Peierls-Weiss approximation was applied to study the concentration dependence of the Curie temperature of the Fe-TM-M alloys (TM - transition metal, M - metalloid). The analysis of the experimental data in comparison with the model calculations was performed.
Źródło:: Acta Physica Polonica A; 1997, 92, 3; 569-576
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Clinical and theoretical contrast of common non-septic causes of bone degeneration
Autorzy:: Prashar, A.
Dudek, W.
Prystupa, A.
Mosiewicz, J.
Powiązania:: https://bibliotekanauki.pl/articles/3642.pdf
Data publikacji:: 2012
Wydawca:: Instytut Medycyny Wsi
Źródło:: Journal of Pre-Clinical and Clinical Research; 2012, 06, 1
1898-2395
Pojawia się w:: Journal of Pre-Clinical and Clinical Research
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Agent-based approach to the design of a multimodal interface for cyber-security event visualisation control
Autorzy:: Kasprzak, W.
Szynkiewicz, W.
Stefańczyk, M.
Dudek, W.
Węgierek, M.
Seredyński, D.
Figat, M.
Zieliński, C.
Powiązania:: https://bibliotekanauki.pl/articles/200534.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: multimodal interface
cyber security visualisation
embodied agent
Opis:: Convenient human-computer interaction is essential to carry out many exhausting and concentration-demanding activities. One of them is cyber-situational awareness as well as dynamic and static risk analysis. A specific design method for a multimodal human-computer interface (HCI) for cyber-security events visualisation control is presented. The main role of the interface is to support security analysts and network operators in their monitoring activities. The proposed method of designing HCIs is adapted from the methodology of robot control system design. Both kinds of systems act by acquiring information from the environment, and utilise it to drive the devices influencing the environment. In the case of robots the environment is purely physical, while in the case of HCIs it encompasses both the physical ambience and part of the cyber-space. The goal of the designed system is to efficiently support a human operator in the presentation of cyberspace events such as incidents or cyber-attacks. Especially manipulation of graphical information is necessary. As monitoring is a continuous and tiring activity, control of how the data is presented should be exerted in as natural and convenient way as possible. Hence two main visualisation control modalities have been assumed for testing: static and dynamic gesture commands and voice commands, treated as supplementary to the standard interaction. The presented multimodal interface is a component of the Operational Centre, which is a part of the National Cybersecurity Platform. Creation of the interface out of embodied agents proved to be very useful in the specification phase and facilitated the interface implementation.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2020, 68, 5; 1187-1205
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Pathologic fractures in the course of a primary hyperparathyroidism
Autorzy:: Prashar, A.
Dudek, W.
Prystupa, A.
Kurys-Denis, E.
Krupski, W.
Sawa-Sierocinska, J.
Mosiewicz, J.
Powiązania:: https://bibliotekanauki.pl/articles/3711.pdf
Data publikacji:: 2012
Wydawca:: Instytut Medycyny Wsi
Źródło:: Journal of Pre-Clinical and Clinical Research; 2012, 06, 1
1898-2395
Pojawia się w:: Journal of Pre-Clinical and Clinical Research
Dostawca treści:: Biblioteka Nauki

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