Pub Date : 2016-03-31DOI: 10.5604/12345865.1197966
P. Smarzewski
This article discusses numerical solution of a reinforced concrete beam. The modelling was conducted with the rules of the finite element method (Fem). in order to verify the correctness of the assumed material’s models: concrete and reinforcing steel, the results obtained with the arc-length method finite analysis were compared with experimental data. The method had been verified in the beam spatial model, in which concrete crushing at compressive and concrete stiffening at tensile are dominant phenomena. The arc-length method is the only one to offer the possibility of obtaining a complete load-deflection curve with local and global softening.
{"title":"Numerical solution of reinforced concrete beam using arc-length method","authors":"P. Smarzewski","doi":"10.5604/12345865.1197966","DOIUrl":"https://doi.org/10.5604/12345865.1197966","url":null,"abstract":"This article discusses numerical solution of a reinforced concrete beam. The modelling was conducted with the rules of the finite element method (Fem). in order to verify the correctness of the assumed material’s models: concrete and reinforcing steel, the results obtained with the arc-length method finite analysis were compared with experimental data. The method had been verified in the beam spatial model, in which concrete crushing at compressive and concrete stiffening at tensile are dominant phenomena. The arc-length method is the only one to offer the possibility of obtaining a complete load-deflection curve with local and global softening.","PeriodicalId":9068,"journal":{"name":"Biuletyn Wojskowej Akademii Technicznej","volume":"65 1","pages":"33-46"},"PeriodicalIF":0.0,"publicationDate":"2016-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70677887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-03-31DOI: 10.5604/12345865.1198000
Katarzyna Rzadkowska, J. Ziółkowski
The aim of this article is to provide basic information about Host nation support (Hns) and Polish armed Forces experiences. at the beginning the place of Host nation support in Multinational Logistics is described, than there were given the most important definitions within Hns and some background information. nowadays, joint exercises are becoming more and more significant within nato activities. it is why our armed Forces take part in many different exercises organized abroad or within our country. This article gives also some information about Host nation support Planning system, which is divided into five steps. The Polish system of Hns is described as well as its importance of military and civilian parts. Hns seeks to provide the nato Commander and the sending nation (sn) with support in the form of materiel, facilities and services, including area security and administrative support in accordance with negotiated arrangements between the sn and/or nato and the Host nation (Hn) government. as such, Hns facilitates the introduction of forces into an area of operations (aoo) by providing essential reception, staging and onward Movement (rsoM) support [1]. at the end, there was given an example of exercises organized in Poland — “strong resolve 2002” and “steadfast Jazz 2013”, which were one of the biggest undertakings where Poland was involved.
{"title":"Host Nation Support — conclusions of Polish Armed Forces experiences","authors":"Katarzyna Rzadkowska, J. Ziółkowski","doi":"10.5604/12345865.1198000","DOIUrl":"https://doi.org/10.5604/12345865.1198000","url":null,"abstract":"The aim of this article is to provide basic information about Host nation support (Hns) and Polish armed Forces experiences. at the beginning the place of Host nation support in Multinational Logistics is described, than there were given the most important definitions within Hns and some background information. nowadays, joint exercises are becoming more and more significant within nato activities. it is why our armed Forces take part in many different exercises organized abroad or within our country. This article gives also some information about Host nation support Planning system, which is divided into five steps. The Polish system of Hns is described as well as its importance of military and civilian parts. Hns seeks to provide the nato Commander and the sending nation (sn) with support in the form of materiel, facilities and services, including area security and administrative support in accordance with negotiated arrangements between the sn and/or nato and the Host nation (Hn) government. as such, Hns facilitates the introduction of forces into an area of operations (aoo) by providing essential reception, staging and onward Movement (rsoM) support [1]. at the end, there was given an example of exercises organized in Poland — “strong resolve 2002” and “steadfast Jazz 2013”, which were one of the biggest undertakings where Poland was involved.","PeriodicalId":9068,"journal":{"name":"Biuletyn Wojskowej Akademii Technicznej","volume":"65 1","pages":"159-167"},"PeriodicalIF":0.0,"publicationDate":"2016-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70678457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-03-31DOI: 10.5604/12345865.1198021
A. Dębowski
{"title":"KOMUNIKAT. Integracja stanowiska napędu bębnowego oraz przyczepy dynamometrycznej do badania ogumienia samochodowego z wykorzystaniem LabVIEW","authors":"A. Dębowski","doi":"10.5604/12345865.1198021","DOIUrl":"https://doi.org/10.5604/12345865.1198021","url":null,"abstract":"","PeriodicalId":9068,"journal":{"name":"Biuletyn Wojskowej Akademii Technicznej","volume":"65 1","pages":"203-205"},"PeriodicalIF":0.0,"publicationDate":"2016-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70678658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-03-31DOI: 10.5604/12345865.1197960
M. Leśkiewicz, M. Kaliszewski, Z. Mierczyk, M. Włodarski
Streszczenie. w pracy porównano właściwości dwóch liniowych metod (Pca i Lda) pozwalających na redukcję wymiarów w trakcie analizy cech oraz zbadano wydajność tych dwóch algorytmów w procesie klasyfikacji wybranego materiału biologicznego na podstawie jego wzbudzeniowo-emisyjnych matryc fluorescencyjnych. stwierdzono, że metoda Lda redukuje liczbę wymiarów (znaczących zmiennych) bardziej efektywnie niż metoda Pca. za pomocą algorytmu Lda udało się uzyskać względnie dobre rozróżnienie badanego materiału biologicznego. Słowa kluczowe: analiza cech, spektroskopia fluorescencyjna, klasyfikacja substancji biologicznych DOI: 10.5604/12345865.1197960
{"title":"Porównanie liniowych metod PCA (Principal Component Analysis) i LDA (Linear Discriminant Analysis) zastosowanych do klasyfikacji matryc wzbudzeniowo-emisyjnych wybranych grup substancji biologicznych","authors":"M. Leśkiewicz, M. Kaliszewski, Z. Mierczyk, M. Włodarski","doi":"10.5604/12345865.1197960","DOIUrl":"https://doi.org/10.5604/12345865.1197960","url":null,"abstract":"Streszczenie. w pracy porównano właściwości dwóch liniowych metod (Pca i Lda) pozwalających na redukcję wymiarów w trakcie analizy cech oraz zbadano wydajność tych dwóch algorytmów w procesie klasyfikacji wybranego materiału biologicznego na podstawie jego wzbudzeniowo-emisyjnych matryc fluorescencyjnych. stwierdzono, że metoda Lda redukuje liczbę wymiarów (znaczących zmiennych) bardziej efektywnie niż metoda Pca. za pomocą algorytmu Lda udało się uzyskać względnie dobre rozróżnienie badanego materiału biologicznego. Słowa kluczowe: analiza cech, spektroskopia fluorescencyjna, klasyfikacja substancji biologicznych DOI: 10.5604/12345865.1197960","PeriodicalId":9068,"journal":{"name":"Biuletyn Wojskowej Akademii Technicznej","volume":"65 1","pages":"15-31"},"PeriodicalIF":0.0,"publicationDate":"2016-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70677835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-01-22DOI: 10.5604/12345865.1198014
J. Kapusta, J. Gawinecki, Jarosław Łazuka, J. Rafa
Streszczenie W pracy przedstawiono pojęcie K-dronu, nowego kształtu geometrycznego odkrytego w 1985 roku w Nowym Jorku przez dr. Janusza Kapustę, historię jego odkrycia, związki z geometrią, symetrią sześcianu. Należy podkreślić, że autorzy wyprowadzili nowy wzór∗) na powierzchnie K-dronu, stosując metodę transformacji Laplace’a do wyznaczenia rozwiązania zagadnienia brzegowo-początkowego do równania drgań struny. Wyprowadzony wzór w swojej naturze jest bardziej czytelny ze wzlgędu na swoją strukturę. Otrzymane przez autorów w pracy rozwiązanie opisuje w sposób najbardziej ogólny powierzchnie K-dronu oraz bardziej ogólne powierzchnie nazwane przez autorów n-K-dronem. Wzór na powierzchnie K-dronu uzyskany metodą transformaty Laplace’a posiada przejrzystą interpretację geometryczną, ponieważ jest przedstawiony w postaci kombinacji liniowej równań płaszczyzn o współczynnikach kierunkowych określonych przez odpowiednie kombinacje funkcje Heaviside’a. Szeroko także przedstawiono różnorodne i wielorakie zastosowanie K-dronu.
{"title":"K-dron, jego matematyczne modelowanie i zastosowanie","authors":"J. Kapusta, J. Gawinecki, Jarosław Łazuka, J. Rafa","doi":"10.5604/12345865.1198014","DOIUrl":"https://doi.org/10.5604/12345865.1198014","url":null,"abstract":"Streszczenie W pracy przedstawiono pojęcie K-dronu, nowego kształtu geometrycznego odkrytego w 1985 roku w Nowym Jorku przez dr. Janusza Kapustę, historię jego odkrycia, związki z geometrią, symetrią sześcianu. Należy podkreślić, że autorzy wyprowadzili nowy wzór∗) na powierzchnie K-dronu, stosując metodę transformacji Laplace’a do wyznaczenia rozwiązania zagadnienia brzegowo-początkowego do równania drgań struny. Wyprowadzony wzór w swojej naturze jest bardziej czytelny ze wzlgędu na swoją strukturę. Otrzymane przez autorów w pracy rozwiązanie opisuje w sposób najbardziej ogólny powierzchnie K-dronu oraz bardziej ogólne powierzchnie nazwane przez autorów n-K-dronem. Wzór na powierzchnie K-dronu uzyskany metodą transformaty Laplace’a posiada przejrzystą interpretację geometryczną, ponieważ jest przedstawiony w postaci kombinacji liniowej równań płaszczyzn o współczynnikach kierunkowych określonych przez odpowiednie kombinacje funkcje Heaviside’a. Szeroko także przedstawiono różnorodne i wielorakie zastosowanie K-dronu.","PeriodicalId":9068,"journal":{"name":"Biuletyn Wojskowej Akademii Technicznej","volume":"65 1","pages":"169-202"},"PeriodicalIF":0.0,"publicationDate":"2016-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70678648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-30DOI: 10.5604/12345865.1186229
M. Bednarek, T. Dąbrowski
{"title":"Bezpieczeństwo transmisji danych w przemysłowym systemie sterowania","authors":"M. Bednarek, T. Dąbrowski","doi":"10.5604/12345865.1186229","DOIUrl":"https://doi.org/10.5604/12345865.1186229","url":null,"abstract":"","PeriodicalId":9068,"journal":{"name":"Biuletyn Wojskowej Akademii Technicznej","volume":"64 1","pages":"83-96"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70678050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-30DOI: 10.5604/12345865.1186409
W. Domański
{"title":"Remarks on stability of magneto-elastic shocks","authors":"W. Domański","doi":"10.5604/12345865.1186409","DOIUrl":"https://doi.org/10.5604/12345865.1186409","url":null,"abstract":"","PeriodicalId":9068,"journal":{"name":"Biuletyn Wojskowej Akademii Technicznej","volume":"64 1","pages":"241-256"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70677779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-30DOI: 10.5604/12345865.1186219
S. Danilecki, S. Tkaczuk
{"title":"Eksploatowanie samolotów jako dyscyplina wiedzy po 100 latach doświadczeń","authors":"S. Danilecki, S. Tkaczuk","doi":"10.5604/12345865.1186219","DOIUrl":"https://doi.org/10.5604/12345865.1186219","url":null,"abstract":"","PeriodicalId":9068,"journal":{"name":"Biuletyn Wojskowej Akademii Technicznej","volume":"50 1","pages":"13-23"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70677913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-30DOI: 10.5604/12345865.1186236
M. Suchocki, A. Dobrowolski, E. Majda-Zdancewicz, K. Tomczykiewicz
For electrophysiological hearing assessment and diagnosis of brain stem lesions, the most often used are auditory brainstem evoked potentials of short latency. They are characterized by successively arranged maxima as a function of time, called waves. Morphology of the course, in particular, the timing and amplitude of each wave, allow a neurologist to make diagnose, what is not an easy task. a neurologist should be experienced, concentrated, and should have very good perception. in order to support his diagnostic process, the authors have developed an algorithm implementing the automated classification of auditory evoked potentials to the group of pathological and physiological cases, the sensitivity and specificity determined for an independent test group (of 50 cases) of respectively 84% and 88%.
{"title":"Klasyfikacja słuchowych potencjałów wywołanych w oparciu o dekompozycję falkową i sieć SVM","authors":"M. Suchocki, A. Dobrowolski, E. Majda-Zdancewicz, K. Tomczykiewicz","doi":"10.5604/12345865.1186236","DOIUrl":"https://doi.org/10.5604/12345865.1186236","url":null,"abstract":"For electrophysiological hearing assessment and diagnosis of brain stem lesions, the most often used are auditory brainstem evoked potentials of short latency. They are characterized by successively arranged maxima as a function of time, called waves. Morphology of the course, in particular, the timing and amplitude of each wave, allow a neurologist to make diagnose, what is not an easy task. a neurologist should be experienced, concentrated, and should have very good perception. in order to support his diagnostic process, the authors have developed an algorithm implementing the automated classification of auditory evoked potentials to the group of pathological and physiological cases, the sensitivity and specificity determined for an independent test group (of 50 cases) of respectively 84% and 88%.","PeriodicalId":9068,"journal":{"name":"Biuletyn Wojskowej Akademii Technicznej","volume":"64 1","pages":"117-129"},"PeriodicalIF":0.0,"publicationDate":"2015-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70678081","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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