2 research outputs found

    Opracowanie wst臋pnego modelu numerycznego broni dzia艂aj膮cej na zasadzie kr贸tkiego odrzutu lufy z zastosowaniem metody uk艂ad贸w wielocz艂onowych

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    The paper contains a literature review of studies on several firearms operation systems and a review of articles on modern methods of calculating the kinematic characteristics of weapons. It includes the presentation of the short recoil operated 9 mm PW INKA pistol numerical model. The model was created in the MCS Adams software which uses the multibody systems. The boundary conditions for each part were specified and their implementation was determined. As the preliminary results of numerical investigations, the slide and barrel velocity and displacement curves were obtained. Comparison of a numerical solution with the literature data allowed for its qualitative verification.W artykule zawarto przegl膮d literaturowy opracowa艅 dotycz膮cych r贸偶nych zasad dzia艂ania broni strzeleckiej oraz przegl膮d artyku艂贸w dotycz膮cych nowoczesnych metod oblicze艅 kinematyki broni. Przedstawiono spos贸b budowy modelu numerycznego 9 mm pistoletu PW INKA dzia艂aj膮cego na zasadzie kr贸tkiego odrzutu lufy. Model stworzono w programie komputerowym MCS Adams, kt贸ry korzysta z metody uk艂ad贸w wielocz艂onowych. Opisano warunki pocz膮tkowo brzegowe przyj臋te dla modelu. Przedstawiono wst臋pne wyniki oblicze艅 w postaci wykres贸w drogi oraz pr臋dko艣ci w funkcji czasu i por贸wnano je z danymi literaturowymi w celu ich weryfikacji jako艣ciowej

    Selected aspects of allergy nursing

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    Introduction. Due to their dynamic character, allergic conditions pose challenges for modern medicine and constitute a public health problem. Nearly 40% of the general Polish population is estimated to suffer from an allergy. We would like to emphasize that allergies are not some extraordinary ailments; instead, they commonly coincide with or are complications of other systemic conditions. Hence, national health policies should prioritize the development and implementation of ready-to-use protocols that focus mainly on prevention rather than treatment
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