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Wyszukujesz frazę "Kurpas, M." wg kryterium: Autor


Wyświetlanie 1-12 z 12
Tytuł:
Transformation of the T-72 main battle tanks
Autorzy:
Kurpas, M.
Holota, M.
Powiązania:
https://bibliotekanauki.pl/articles/242764.pdf
Data publikacji:
2015
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
tank transformation
engineering equipment
main battle tank
base chassis
functional characteristics of a converted product
Opis:
The paper presents a proposal to transformation, in the direction of modernization and modification or conversion, decommissioned weapons to be reused in different versions of engineering vehicles. The process is illustrated with the example of the T-72 tank. The solutions presented in this paper describe the possibilities of constructing new tracked vehicles of various use at relatively low cost. Reusing of the vehicle can be also the most economical way to extend the product lifecycle of special purpose. Conversion of armoured equipment into products for other purposes may constitute a new stage in the product lifecycle that precedes the disposal phase. Initial conceptual work carried out at OBRUM Ltd. confirms the feasibility of a quick conversion of the T-72 tank into engineering vehicles in few versions, recovery vehicle with extended basic equipment with a view for further development. The proposed methodology may be used as a commercial offer of the Ośrodek Badawczo Rozwojowy Urządzeń Mechanicznych “OBRUM” sp. z o.o. (Research and Development Centre Mechanical Equipment “OBRUM” Ltd.) and Polka Grupa Zbrojeniowa (Polish Armaments Group) (PGZ) (in the form of know-how (upgrade packages) or deliveries of complete vehicles different designation particularly to countries that have T-72 tanks in service.
Źródło:
Journal of KONES; 2015, 22, 1; 173-180
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electrical Control of Spin Relaxation Time in Complex Quantum Nanostructures
Autorzy:
Kurpas, M.
Kędzierska, B.
Janus-Zygmunt, I.
Maśka, M.
Zipper, E.
Powiązania:
https://bibliotekanauki.pl/articles/1374330.pdf
Data publikacji:
2014-10
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
72.25.Rb
73.22.-f
75.70.Tj
85.35.Be
Opis:
Spin related phenomena in quantum nanostructures have attracted recently much interest due to fast growing field of spintronics. In particular complex nanostructures are important as they provide a versatile system to manipulate spin and the electronic states. Such systems can be used as spin memory devices or scalable quantum bits. We investigate the spin relaxation for an electron in a complex structure composed of a quantum dot surrounded by a quantum ring. We shown that modifications of the confinement potential result in the substantial increase of the spin relaxation time.
Źródło:
Acta Physica Polonica A; 2014, 126, 4a; A-20-A-24
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of the Dot-Ring Nanostructure to Control Electrical Transport in the Coulomb Blockade Regime
Autorzy:
Janus-Zygmunt, I.
Kędzierska, B.
Gorczyca-Goraj, A.
Kurpas, M.
Maśka, M.
Zipper, E.
Powiązania:
https://bibliotekanauki.pl/articles/1376091.pdf
Data publikacji:
2014-11
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
73.23.Hk
73.21.La
73.22.-f
Opis:
Transport properties of a two-dimensional nanostructure composed of a quantum dot surrounded by a quantum ring (dot-ring nanostructure), are discussed. This complex system is a highly controllable object. Conduction through dot-ring nanostructure depends crucially on the coupling strength of its states to the electrodes, which is related to the spatial distribution of the electron's wave functions in dot-ring nanostructure. This distribution can be strongly modified, e.g., by the electrical gating so that the ground and excited states move between the inner dot and the outer ring. In this paper we show that this property can be used to control single-electron DC current through dot-ring nanostructure in the Coulomb blockade regime so that it can be used as a single electron transistor.
Źródło:
Acta Physica Polonica A; 2014, 126, 5; 1171-1173
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sustainable Development and Wind Farms
Zrównoważony rozwój a farmy wiatrowe
Autorzy:
Mroczek, B.
Kurpas, D
Klera, M
Powiązania:
https://bibliotekanauki.pl/articles/371014.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Komitet Człowiek i Środowisko PAN
Tematy:
sustainable development
wind farms
renewable energy sources
health
rozwój zrównoważony
farmy wiatrowe
odnawialne źródła energii
zdrowie
Opis:
According to assumptions adopted by the European Union, energy production from renewable energy sources (RES) on a community-wide scale will reach 20% by 2020. One way to achieve this ambitious target is to develop wind energy. However, its evaluation is inconclusive. Among the benefits, its positive impact on the environment is constantly emphasised, in particular the lack of polluting emissions during electricity production. At the same time, wind turbines, a new, unfamiliar element appearing on the landscape could constitute an additional source of human stress. In this article the authors attempt to assess the investments in wind power in Poland. The discussion takes into account environmental, social and economic aspects in accordance with the concept of sustainable development.
Według przyjętych w Unii Europejskiej założeń, produkcja energii z odnawialnych źródeł energii (OZE) w skali całej Wspólnoty ma w 2020 r. osiągnąć poziom 20%. Jedną z dróg prowadzących do osiągnięcia tego ambitnego celu jest rozwój energetyki wiatrowej. Jej ocena nie jest jednak jednoznaczna. Wśród korzyści podkreśla się pozytywny wpływ na środowisko, w szczególności fakt braku emisji zanieczyszczeń podczas produkcji energii elektrycznej. Zarazem turbiny wiatrowe stanowią nowy, obcy element pojawiający się w krajobrazie, mogąc stanowić dla człowieka źródło dodatkowego stresu. W niniejszym artykule podjęto próbę oceny ocena inwestycji związanych z energetyką wiatrową na przykładzie Polski. Zgodnie z koncepcją rozwoju zrównoważonego dyskusja została przeprowadzona z uwzględnieniem aspektów: ekologicznych, społecznych i ekonomicznych.
Źródło:
Problemy Ekorozwoju; 2013, 8, 2; 113-122
1895-6912
Pojawia się w:
Problemy Ekorozwoju
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Practical Ways to Improve SAIDI and SAIFI Power Supply Reliability Indicators in an MV Grid
Praktyczne sposoby poprawy wskaźników niezawodności zasilania SAIDI i SAIFI w sieci SN
Autorzy:
Janiszewski, P.
Sawicki, J.
Kurpas, J.
Mróz, M.
Powiązania:
https://bibliotekanauki.pl/articles/952901.pdf
Data publikacji:
2018
Wydawca:
ENERGA
Tematy:
SAIDI
SAIFI indicators
power grid operation reliability
automatic control coordination
SAIFI
wskaźnik SAIDI
niezawodność pracy sieci
koordynacja automatyki
Opis:
Based on a mathematical model of an existing MV network and analysis of its failures, remedies to improve SAIDI and SAIFI reliability indicators are proposed. Factors are identified and described that significantly affect electricity supply interruptions’ duration, frequency of their occurrence, and the number of not supplied recipients. A methodology is proposed for a relatively quick location of the failure site, isolation of the damaged grid element, and restoration of the supply of as many recipients as possible, considering the specificity of grids in mountainous areas. By simulation of potential failures based on the deterministic reliability model (DRM), the effectiveness of the adopted solutions is demonstrated in the perspective of a dozen years or so.
Na podstawie modelu matematycznego rzeczywistej sieci SN oraz analizy awarii w niej występujących wskazano środki zaradcze mające na celu poprawę wskaźników niezawodności zasilania SAIDI i SAIFI. Zidentyfikowano i opisano czynniki istotnie wpływające na czas trwania przerw w dostawach energii elektrycznej, częstotliwość ich występowania oraz liczbę odbiorców pozostających wówczas bez napięcia. Zaproponowano metodykę pozwalającą na możliwie szybką lokalizację miejsca wystąpienia awarii, wyizolowanie uszkodzonego elementu sieci oraz przywrócenie napięcia maksymalnej liczbie odbiorców, uwzględniając specyfikę sieci w terenach górzystych. Symulując potencjalne awarie w oparciu o deterministyczny model niezawodnościowy (DMZ), wykazano poprawność przyjętych rozwiązań w kilkunastoletniej perspektywie.
Źródło:
Acta Energetica; 2018, 1; 45-50
2300-3022
Pojawia się w:
Acta Energetica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Personalised medicine – best practices exchange and personal health implementation in European regions – a qualitative study concept under the Regions4PerMed (h2020) project
Autorzy:
Stefanicka-Wojtas, D.
Duda-Sikuła, M.
Kurpas, D.
Powiązania:
https://bibliotekanauki.pl/articles/2087927.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Opolski. Instytut Nauk o Zdrowiu
Tematy:
personalised medicine
personalised health
prevention
regional policies
interregional cooperation
Opis:
Personalised medicine (PM) is the adaptation of medical treatment to an individual patient. More importantly, PM offers the potential to detect disease earlier when it is easier to treat effectively. PM is beginning to overcome the limitations of traditional medicine. In PM there are many potential benefits and facilitators but also many barriers. The goals of the Regions4PerMed project are to set up the first interregional cooperation on PM, align strategies and financial instruments, and most importantly, identify primary barriers in personal medicine adoption in the health care system and systematic actions to remove as many of them as possible to create a future where PM is fully integrated into real life settings. Each key action activity will be followed by a focus group or semi-structured qualitative interview. The questions asked during the research will concern barriers and facilitators of PM implementation in the country of a subject and will concern: medical big data and electronic medical records; health technology in connected and integrated care; the health industry; facilitate the innovation flow in health care; socio-economic aspects. The qualitative study outcomes are supposed to bring more qualitative data to the discussion. They could be implemented to the daily practice of the health care system’s stakeholders through the best practices transferred to all five key strategic areas of the Regions4PerMed project.
Źródło:
Medical Science Pulse; 2020, 14, 2; 64-69
2544-1558
2544-1620
Pojawia się w:
Medical Science Pulse
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Patient aggression towards health care professionals
Autorzy:
Mroczek, B.
Mormul, J.
Kotwas, A.
Szkup, M.
Kurpas, D.
Powiązania:
https://bibliotekanauki.pl/articles/1916574.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Health care professionals
workplace aggression
psychiatric hospital
Opis:
Purpose: To estimate the frequency of aggressive behaviors in health care institutions, and determine their influence on emotional reactions of medical workers. Materials and methods: The study involved 201 health care professionals from the regions of Lower Silesia and Opole in Poland. The authors employed the exposure to patient aggression inventory, based on the questionnaires of Merecz and Nowicka & Kolasa; this inventory divides patient aggression towards medical workers into seven different forms. Results: In over 90% of cases, health care professionals fell victim to patient aggression in a workplace. It mostly took forms of verbal aggression, a raised voice and shouting. A physical attack was reported by 45.6% of the surveyed; it resulted in physical injuries in 27.9% of psychiatric hospital workers and 24.7% of general hospital workers. As a reaction to patients’ verbal aggression, medical workers usually calmly explained that such behavior was improper. Violence and aggressive behaviors of patients evoked workers’ anger, fear, a feeling of resignation and the loss of their sense of safety. In most case's victims of patient aggression either coped with the problem themselves or asked their co-workers and superiors for help. Conclusions: Aggressive behaviors of patients arouse in medical staff, mostly anger. Medical workers usually cope with patient aggression themselves; nurses more often than other health care professionals ask their superiors and co-workers for help. It is necessary to conduct further research into the problem of patient aggression towards medical staff so that actions ensuring safety for workers can be taken.
Źródło:
Progress in Health Sciences; 2014, 4, 2; 67-74
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Health technologies and smart & integrated care – key action 2 stage of the Regions4PerMed (H2020) project
Autorzy:
D`Errico, G.
Duda-Sikuła, M.
Zwiefka, A.
Krzyżanowski, D.
Kurpas, D.
Powiązania:
https://bibliotekanauki.pl/articles/2088166.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Opolski. Instytut Nauk o Zdrowiu
Tematy:
health technology
e-health
m-health
integrated healthcare
personalised medicine
personalized health
Opis:
Consumer and system-wide gains remain limited by an outmoded policy regime. With scientific innovation running far ahead of public policy, physicians, researchers and patients are not receiving full advantage of the latest developments. European health systems require a seamless and rapid flow of digital information, including genomic, clinical outcome, and claims data. Research derived from clinical care must feed back into assessment, in order to advance care quality for consumers. National health systems are heterogeneous; the solutions and required fundamental approaches differ between the European member states and are not entirely portable and scalable. To date, this applies not only to general systemic aspects but particularly to cross-border reimbursement issues and the exchange of treatment and patient data. To answer those needs, an international consortium was established to implement the project “Interregional coordination for a fast and deep uptake of personalised health”: Regions4PerMed. A cycle of international events, such as conferences, in situ visits and workshops, has been planned. Interdisciplinary groups of experts will exchange thoughts and experiences to design solutions that could be implemented in the various healthcare systems. Regions4PerMed aims to coordinate regional policies and innovation programmes in personalised medicine and personalised health to accelerate the deployment of personalised health for patients. Key Action 2 is dedicated to health technologies and smart and integrated care.
Źródło:
Medical Science Pulse; 2019, 13, 4; 48-54
2544-1558
2544-1620
Pojawia się w:
Medical Science Pulse
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determinants of developing a pilot of coordinated care model for patients with multiple sclerosis in Poland
Autorzy:
Wiktorzak, K.
Szfraniec-Byrylo, S.
Jaworska, U.
Brzozowska, M.
Wierzba, W.
Sliwczynski, A.
Kurpas, D.
Powiązania:
https://bibliotekanauki.pl/articles/1664.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Opolski. Instytut Nauk o Zdrowiu
Opis:
Background: Multiple sclerosis is a chronic and highly debilitating disease with very high economic and social consequences. Designing changes to improve the functioning of the healthcare model primarily requires learning about the needs of beneficiaries. Aim of the study: The purpose of our study is the results’ description and summary of conclusions of the research conducted in the past years. These results are currently being used for the construction of a coordinated care model for MS patients. Material and methods: One questionnaire survey addressed to MS patients, carried out between 01.12.2013 and 01.02.2014 and the second one addressed to Polish and European medical professionals, carried out between 01.09.2016 and 04.10.2016 performed in 51 European centers and 2 branches of the Turkish Association of patients with MS. Results: In the first survey 84.4% patients declared that during the illness they received mental support mostly from their family: 48.5% received it from physicians; 42.1% from a nurse. 64.8% of the respondents declared that they received no support from social organizations and 77.6% received no support from religious organizations. According to the results of the survey for healthcare professionals in Poland and Europe, in 54.9% of the European institutions and in 22.4% of the Polish institutions, dedicated IT systems are used for processing MS patients’ data. Among institutions using IT, 52.9% of the European and 10.1% of the Polish ones keep the patient’s entire documentation, as well as a patient satisfaction survey, in an IT system. Conclusions: Based on our studies described above, the patients’ needs, resources and capabilities seem to indicate that the scale of system inefficiencies is such that remodeling care for this well-defined group of patients is justified and feasible.
Źródło:
Medical Science Pulse; 2019, 13, 2
2544-1558
2544-1620
Pojawia się w:
Medical Science Pulse
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The role of primary care physicians and nurses in convincing patients to participate in a colorectal cancer screening program in a Polish coordinated care organization: a questionnaire-based study
Autorzy:
Guzek, M.
Szafraniec-Burylo, S.
Wyrebiak, A.
Kowalczyk, D.
Bukato, G.
Prusaczyk, A.
Zuk, P.
Czech, M.
Kurpas, D.
Powiązania:
https://bibliotekanauki.pl/articles/1773.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Opolski. Instytut Nauk o Zdrowiu
Opis:
Background: Medical assistants/care coordinators play a crucial role in the coordinated care system. The tasks of nurses and some qualified supporting staff have been extended to include this role along with the implementation of the pilot program POZ Plus in Polish primary healthcare. A personalized approach to the patient is especially important during the implementation of large-scale prevention programs. Aim of the study: To assess who has the greatest influence on the patient’s decision to undergo screening colonoscopy and outline the current and potential roles of nurses in this process. Material and methods: This questionnaire-based study was conducted at the coordinated care facility Medical and Diagnostic Center (CMD) in Siedlce, Poland between March 1st and June 15th, 2017. Results: 138 patients participated in the study. The majority (75; 54.4%) reported they were directly convinced to undergo colonoscopy by a primary care physician. 18 (13.0%) were convinced by a nurse, and 22 (15.9%) by another specialist. The remaining (23; 16.7%) patients indicated other factors. The majority of patients (74; 53.6%) responded saying that all necessary information about the entire test course was provided by the nurse, while 35 (25.4%) shared that this information had come from the primary care physician, 8 (5.80%) from the specialist doctor, 3 (2.17%) from the receptionist and 18 (13.0%) from other sources of information, such as the Internet, leaflets and notice boards. Conclusions: We found that primary care physicians at this institution have an important role in convincing patients to undergo preventive colonoscopy, while nurses provide key information to patients on the preparation and the course of this procedure. Although the current model seems to be effective in a coordinated care setting, there may be still a place for nurse care coordinators to take on some tasks previously performed by doctors.
Źródło:
Medical Science Pulse; 2019, 13, 2
2544-1558
2544-1620
Pojawia się w:
Medical Science Pulse
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Interregional coordination for a fast and deep uptake of personalised health (Regions4Permed) - multidisciplinary consortium under the H2020 project.
Autorzy:
D`Errico, G.
Cormio, P.G.
Bello, P.
Duda-Sikuła, M.
Zwiefka, A.
Krzyżanowski, D.
Stegemann, E.M.
Requeijo, B.A.
Fidalgo, J.M.R.
Kurpas, D.
Powiązania:
https://bibliotekanauki.pl/articles/2088238.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Opolski. Instytut Nauk o Zdrowiu
Tematy:
personalised medicine
personalised health
prevention
regional policies interregional cooperation
Opis:
Personalised medicine (PM) represents a paradigm shift away from the ‘one size fits all’ approach to the treatment and care of patients with a particular condition, to one which uses emergent technologies such as diagnostic tests, functional genomic technologies, and molecular pathway profiling to better manage patients’ health and employ target therapies. The current challenge for national and regional authorities is to facilitate the shift from a reactive healthcare system based on episodic and acute care models to a personalized health (PH) system that uses preventive and predictive measures, where at-risk individuals are stratified to intervene before the onset of symptoms or risk is predicted using cutting-edge technologies before symptoms appear. While PH is paving the way toward better and more efficient patient care, it still lacks the cooperation and coordination needed to organise the fragmented field, which is a severe drawback to its development and to the placement of effective financial investments. For this reason, it is crucial to direct major efforts towards coordinating and aligning relevant stakeholders across Europe and beyond, creating a participatory approach, building trust, enabling a multi-stakeholder process, and channeling investments towards PH. Thus, Regions4PerMed aims to coordinate regional policies and innovation programmes in PM and PH to accelerate the deployment of PH for patients.
Źródło:
Medical Science Pulse; 2019, 13, 3; 60-67
2544-1558
2544-1620
Pojawia się w:
Medical Science Pulse
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Psychiatric symptomatology and personality in a population of primary care patients
Autorzy:
Biala, M.
Piotrowski, P.
Kurpas, D.
Kiejna, A.
Steciwko, A.
Stanczykiewicz, B.
Mroczek, B.
Nitsch-Osuch, A.
Karakiewicz, B.
Bielska, D.
Marciniak, D.
Powiązania:
https://bibliotekanauki.pl/articles/50402.pdf
Data publikacji:
2014
Wydawca:
Instytut Medycyny Wsi
Źródło:
Annals of Agricultural and Environmental Medicine; 2014, 21, 2
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-12 z 12

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