Search results for: BORDER GUARDS

• An efficient algorithm for mobile guarded guards in simple grids

  Publication

  • A. Kosowski
  • M. Małafiejski
  • P. Żyliński

  - Year 2006

  W pracy rozważono problem strzeżenia ortogonalnych krat dwuwymiarowych przez mobilne straże strzeżone. Podano algorytmy wielomianowe m.in. dla przypadku krat prostych i dla przypadku krat bez przeszkód w kierunku poziomym (pionowym).

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• A system of visualization of operational situation on digital maps for mobile units of the Border Guards

  Publication

  • B. Czaplewski
  • K. Cwalina
  • M. Blok
  • S. Kaczmarek
  • M. Miszewski
  • M. Młynarczuk
  • M. Sac

  - Year 2016

  Border guards have to be equipped with technology enabling a communication, an acquisition, an exchange, and a visualization of data in different operational situations. This also applies to the staff, which is located on mobile units such as ground vehicles, aircrafts and vessels. Within the project realized for the Polish Border Guard and financed by The National Centre for Research and Development, a system was designed and...

• Stradar - Multimedia Dispatcher and Teleinformation System for the Border Guard

  Publication

  • M. Blok
  • B. Czaplewski
  • S. Kaczmarek
  • J. A. Litka
  • M. Narloch
  • M. Sac

  - Zeszyty Naukowe Akademii Marynarki Wojennej - Year 2019

  Security of national borders requires utilization of multimedia surveillance systems automatically gathering, processing and sharing various data. The paper presents such a system developed for the Maritime Division of the Polish Border Guard within the STRADAR project. The system, apart from providing communication means, gathers data, such as map data from AIS, GPS and radar receivers, videos and photos from camera or audio from...

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• EVENTS VISUALIZATION POST IN A DISTRIBUTED TELEINFORMATION SYSTEM FOR THE BORDER GUARD

  Publication

  • B. Czaplewski
  • S. Kaczmarek
  • J. A. Litka

  - Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne - Year 2017

  Events Visualization Post is a part of the STRADAR project, which is dedicated to streaming real-time data in distributed dispatcher and teleinformation systems of the Border Guard. Events Visualization Post is a software designed for simultaneous visualization of data of different types. In the paper, the structure of the software is presented, the process of generation of tasks is described, and the visualization of audio, files,...

• Visualization of events using various kinds of synchronized data for the Border Guard

  Publication

  • B. Czaplewski
  • S. Kaczmarek
  • J. A. Litka
  • M. Miszewski

  - Zeszyty Naukowe Akademii Marynarki Wojennej - Year 2017

  STRADAR project is dedicated to streaming real-time data in a distributed dispatcher and teleinfor-mation system of the Border Guard. The Events Visualization Post is a software designed for simultaneous visualization of data of different types in BG headquarters. The software allows the operator to visualize files, images, SMS, SDS, video, audio, and current or archival data on naval situation on digital maps. All the visualized...

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• VISUALIZATION OF SCANTER AND ARPA RADAR DATA IN THE DISTRIBUTED TELEINFORMATION SYSTEM FOR THE BORDER GUARD

  Publication

  • B. Czaplewski
  • S. Kaczmarek
  • J. A. Litka

  - Zeszyty Naukowe Akademii Marynarki Wojennej - Year 2019

  Monitoring of country maritime border is an important task of the Border Guard. This activity can be enhanced with the use of the technology enabling gathering information from distributed sources, processing of that information and its visualization. The paper presents the next stage of development of the STRADAR project (Streaming of real-time data transmission in distributed dispatching and teleinformation systems of the Border...

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• Database for integration of information in distributed data exchange system elements of Border Guard

  Publication

  • S. Kaczmarek
  • M. Młynarczuk
  • M. Sac

  - Zeszyty Naukowe Akademii Marynarki Wojennej - Year 2015

  The paper presents the database solution for integration of information in distributed data exchange system elements of the Polish Border Guard. The proposed database solution is described in the context of data exchange system elements which control position and store identification data of vessels (fishing, sports and sailing boats) and other suspicious objects on the territorial sea, sea-coast and the internal sea-waters controlled...

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• MAPSERVER – INFORMATION FLOW MANAGEMENT SOFTWARE FOR THE BORDER GUARD DISTRIBUTED DATA EXCHANGE SYSTEM

  Publication

  • M. Blok
  • S. Kaczmarek
  • M. Młynarczuk
  • M. Narloch

  - Polish Maritime Research - Year 2016

  In this paper the architecture of the software designed for management of position and identification data of floating and flying objects in Maritime areas controlled by Polish Border Guard is presented. The software was designed for managing information stored in a distributed system with two variants of the software, one for a mobile device installed on a vessel, an airplane or a car and second for a central server. The details...

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• The central server of the Border Guard's distributed multimedia system for monitoring and visualisation of ongoing and archival events

  Publication

  • M. Blok
  • S. Kaczmarek
  • M. Narloch
  • M. Sac

  - Journal of Marine Engineering and Technology - Year 2017

  The paper presents the architecture and functionalities of the central server (CENTER) of the distributed system for the Polish Border Guard (BG) for monitoring maritime areas. The overall system has been extended to incorporate, apart from map data, also different multimedia elements such as video from cameras or audio from telephone connections operated by BG units. This requires new system elements: Archive Servers for storing...

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• Cooperative mobile guards in grids

  Publication

  • A. Kosowski
  • M. Małafiejski
  • P. Żyliński

  - COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS - Year 2007

  Praca dotyczy problemu strzeżenia dwuwymiarowych krat ortogonalnych, przy założeniu, że obszar widoczności strażnika obejmuje jedną ulicę oraz wszystkie ulice ją przecinające. Rozważano wariant straży słabo współpracujących, w którym dodatkowo każdy strażnik musi widzieć przynajmniej jednego innego strażnika. Podano dowód NP-trudności problemu optymalizacyjnego w przypadku ogólnym, algorytm dokładny o złożoności O(n log n) dla...

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• Weakly cooperative guards in grids

  Publication

  • M. Małafiejski
  • P. Żyliński

  - Year 2005

  W pracy autorzy zajmują się rozmieszczaniem strażników mobilnych w kratach ortogonalnych, podali wzór na minimalną liczbę strażników w kracie oraz przeanalizowali złożoność obliczeniową problemu.

• Streaming Real-time Data in Distributed Dispatcher and Teleinformation Systems for Visualization of Multimedia Data of the Border Guard

  Publication

  • M. Blok
  • B. Czaplewski
  • S. Kaczmarek
  • J. A. Litka
  • M. Narloch
  • M. Sac

  - TransNav - The International Journal on Marine Navigation and Safety of Sea Transportation - Year 2018

  Surveillance of the sea borders is a very important task for the Border Guard. Monitoring of country maritime border is an important task of the Border Guard. This task can be facilitated with the use of the technology enabling gathering information from distributed sources and its supervision and visualization. This task can be accomplished using a technology that allows to collect information from distributed sensors of different...

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• Weakly cooperative mobile guards in grids.

  Publication

  • A. Kosowski
  • M. Małafiejski
  • P. Żyliński

  - Year 2004

  Problem straży w kratach stanowi przypadek problemu minimalnego pokrycia spójnego podzbioru płaszczyzny przez pewne szczególne podzbiory. W modelu tym przyjmuje się, że strażnik porusza się wzdłuż odcinka kraty i widzi wszystkie przecinające się z nim (prostopadłe) odcinki. W rozważanym modelu współpracy zakłada się, że każdy strażnik musi być widziany przez przynajmniej jednego innego strażnika. W pracy pokazano dowód NP-zupełności...

• THERMOPLASTIC POLYMER MACHINE GUARDS – EXPLOITATION SAFETY

  Publication

  • A. Ubowska

  - Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki - Year 2017

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• Performance measurements and optimization of visualization of routes traveled in the distributed dispatcher and teleinformation system for visualization of multimedia data for the Border Guard

  Publication

  • B. Czaplewski
  • M. Blok
  • S. Kaczmarek
  • M. Narloch

  - Year 2019

  Monitoring of country maritime border is an important task of the Border Guard. This activity can be enhanced with the use of the technology enabling gathering information from distributed sources, processing of that information and its visualization. The system presented in the paper is an advancement of the previously developed distributed map data exchange system. The added functionality allows to supplement the map data with...

• Modeling and analysis of the effectiveness of the guard systemswith dynamic graphs

  Publication

  • P. Noga

  - Year 2011

  In the following paper it will be presented a new model for analysis (in polynomial time) of the effectiveness of the guard systems. Therewill be presented its practical applications in problems such as searching for the weakest points of the system, planning guards' paths or cameras deployment, switching image from multiple cameras on several monitors, or interception of the intruder. This model is based on describing the guarded...

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• Belarusian – Polish Border: The Politics of Cross-Border Migration

  Publication

  - Border Crossing - Year 2023

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• Belarusian – Polish Border: The Diplomacy of Cross-Border Migration

  Publication

  • M. Shankar Bharti

  - Border Crossing - Year 2023

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• New method of fractional order integrator analog modeling for orders 0.5 and 0.25

  Publication

  • D. Sierociuk
  • A. Dzielinski

  - Year 2011

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• On Guard for Lighting Quality. The establishment of the first association of professional lighting designers

  Publication

  • K. Zielińska-Dąbkowska

  - ARC Lighting In Architecture - Year 2021

  Not many people in the lighting community are aware of the fact, that after electricity was invented and in general use in the United States from the late nineteenth century, only electrical engineers were responsible for the illumination of architecture. After 1906, when the Illuminating Engineering Society of North America (IESNA) was established in the USA, companies and individuals professionally involved in the field of gas...

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• Fractional-Order PID Controller (FOPID)-Based Iterative Learning Control for a Nonlinear Boiler System

  Publication

  • A. Jan
  • K. Kedzia
  • M. Abbass

  - ENERGIES - Year 2023

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• Use of biomass and coal in process of co-firing fuels in boiler with retort burner

  Publication

  • R. Kozdrach
  • A. Stępień

  - Rynek Energii - Year 2021

• Radar water level sensors for full implementation of the river information services of border and lower section of the Oder in Poland

  Publication

  • A. Stateczny

  - Year 2016

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• The biological reactions on the implant-organism border

  Publication

  • B. Świeczko-Żurek

  - Engineering of Biomaterials / Inżynieria Biomateriałów - Year 2007

  Materiał przeznaczony do implantacji w tkanki żywego organizmu powinien być biozgodny i biofunkcjonalny. Jeśli tak nie jest, ciało reaguje stanem zapalnym. Reakcje zapalne mogą się objawiać np. odrywaniem się cząstek materiału z powierzchni implantu na skutek tarcia lub nacisku, lub wytworzeniem biofilmu na jego powierzchni.

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• Influence of ligno-cellulosic particles on tribological properties of boards

  Publication

  • G. Kowaluk
  • B. Palubicki
  • I. Frackowiak
  • R. Marchal
  • P. Beer

  - European Journal of Wood and Wood Products (HOLZ ALS ROH-UND WERKSTOFF) - Year 2010

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• Safe-Guarded Agent Design Pattern for Mechatronic Systems

  Publication

  • D. Phong
  • T. de
  • J. van
  • P. B. Dao

  - IFAC Proceedings Volumes - Year 2010

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• <title>Distributed control system for TRIDAQ boards</title>

  Publication

  • W. Zabolotny
  • K. Pozniak
  • R. Romaniuk
  • M. Bartoszek
  • M. Pietrusinski
  • I. Kudla
  • K. Kierzkowski
  • G. Wrochna
  • J. Krolikowski
  • R. S. Romaniuk

  - Year 2003

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• Portal www.telewelfare.com finalistą konkursu eEurope Awards for eHealth.

  Publication

  • A. Czyżewski

  - Year 2004

  Artykuł przedstawia wybrane projekty telemedyczne prezentowane w finale konkursu eHealth w Irlandii. Wśród nominowanych znalazł się projekt Katedry Systemów Multimedialnych Politechniki Gdańskiej i Instytutu Fizjologii i Patologii Słuchu w Warszawie. System ten został pokrótce omówiony.

• Entrepreneurship without Borders: Do Borders Matter for International Entrepreneurship?

  Publication

  • K. Wach

  - Problemy Zarządzania - Year 2015

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• Nicotinamide phosphoribosyltransferase expression in thyroid glands of patients with Graves' disease

  Publication

  • N. Sawicka-Gutaj
  • M. Andrusiewicz
  • A. Czarnywojtek
  • J. Waligorska-Stachura
  • M. Biczysko
  • J. Skrobisz
  • J. Sowinski
  • M. Ruchala
  • M. Andrusiewicz

  - Endocrine Abstracts - Year 2017

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• Wstępne wyniki projektu GDArms - odtwarzanie środowiska rakiety kosmicznej

  Publication

  • A. Dąbrowski
  • S. R. Krawczuk
  • P. Duba
  • J. Chuchra
  • C. Kozubal
  • P. Krzemiński
  • O. Rokita
  • M. Rosiak
  • O. Saganek
  • K. Ważny... and 2 others

  - Year 2020

  W trakcie wynoszenia na ładunek rakiety działają przyspieszenia, drgania, przepływ ciepła oraz zmiany ciśnienia atmosferycznego. Według aktualnych norm i standardów, przed lotem testy środowiskowe są wykonywane sekwencyjnie. Autorzy przedstawili projekt urządzenia do odtwarzania środowiska rakiety kosmicznej. Urządzenie zostało zbudowane na bazie gotowego wzbudnika elektrodynamicznego. Zaprojektowano układy sterowania układów:...

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• Versatile prototyping platform for Data Processing Boards for CBM experiment

  Publication

  • W. Zabolotny
  • G. Kasprowicz
  • A. Byszuk
  • D. Emschermann
  • M. Gumiński
  • B. Juszczyk
  • J. Lehnert
  • W. Müller
  • K. Poźniak
  • R. Romaniuk
  • R. S. Romaniuk

  - Journal of Instrumentation - Year 2016

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• Selected elements of the payment cards system in Poland

  Publication

  • P. Kasprzak

  - Year 2016

  The following article describes the current situation of the selected elements of the payment cards system in Poland. The first part of the paper include the most common definition as well as the abbreviated history of payment cards implementation in Poland. Next, the author presents the key numbers related to the nowadays situation on the market together with benefits of using the payment cards in the whole economic system. At...

• Cross-border Cooperation Local Governments in the Euroregion Baltic

  Publication

  • K. Gomółka

  - Year 2013

  ...

• Functional Protein Composition in Femoral Glands of Sand Lizards (Lacerta agilis)

  Publication

  • A. Ibáñez
  • B. Skupien-Rabian
  • U. Jankowska
  • S. Kędracka-Krok
  • B. Zając
  • M. Pabijan

  - MOLECULES - Year 2022

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• Selected issues of women's participation in labour market and on boards of family entreprises

  Publication

  • A. Richert-Kaźmierska

  - Year 2020

  The chapter presents cultural determinants of roles attributed to women, as well as their situation in the labour market and in family businesses. The main aim of the study is to trace the changes in the social image of women’s roles in the labour market. The observations made are based on the changes in the value of the economic activity rate among women in the Baltic Sea Region (BSR) countries, as well as on the feminisation...

• The edge of the [dis]order

  Publication

  • R. Barelkowski

  - Year 2012

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• The Rolling Contact Fatigue of PVD Coated Spur Gears

  Publication

  • R. Michalczewski
  • W. Piekoszewski
  • M. Szczerek
  • W. Tuszynski
  • M. Antonov

  - Key Engineering Materials - Year 2012

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• ARRIERE-GARDE IN ARCHITECTURE, AS A RESPONSE TO POST-POSTMODERN REALITY

  Publication

  • P. Czyż

  - Year 2016

  The article presents a general discussion on the direction of contemporary architecture. We can freely speak that postmodernity, understood in its philosophical core as a search for meaning in architecture, as a strategy of building our environment is over. What comes next? Some say, from lack of better naming, that we live in post-postmodern times. Term post-postmodernity is a call for new strategy of shaping our societies and...

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• Changes of Nicotinamide Phosphoribosyltransferase Expressions in Thyroid Glands of Patients with Different Thyroid Pathologies

  Publication

  • N. Sawicka-Gutaj
  • M. Andrusiewicz
  • A. Czarnywojtek
  • J. Waligórska-Stachura
  • M. Biczysko
  • J. Skrobisz
  • J. Sowiński
  • M. Ruchała

  - Biomed Research International - Year 2018

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• Influence of the steam within seals and glands of the turbine on its rotor motion stability.

  Publication

  • Z. Walczyk

  - Polish Maritime Research - Year 2002

  Przedstawiono metodę obliczania charakterystyk dynamicznych wpływu parowych uszczelnień turbin na ich dynamikę i stateczność ruchu wirników. Zarysowano model ''masowy'' uszczelnienia. Podano przykłady zastosowań.

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• High load capacity spur gears with conchoidal path of contact

  Publication

  • P. Tkach
  • P. Nosko
  • O. Bashta
  • Y. Tsybrii
  • O. Nosko

  - Mechanics & Industry - Year 2021

  The present study is devoted to investigation of spur gears with a conchoidal path of contact and a convex-convex contact between teeth. The load capacity and energy efficiency were evaluated using both theoretical and experimental approaches. The theoretical analysis showed that the conchoidal gear pairs are 5–21% stronger in terms of contact stress and have similar energy efficiency as compared to the involute gear pairs of the...

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• Scuffing resistance of DLC-coated gears lubricated with ecological oil

  Publication

  • R. Michalczewski
  • W. Piekoszewski
  • M. Szczerek
  • W. Tuszynski
  • R. Michalczewski

  - Estonian Journal of Engineering - Year 2009

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• The rolling contact fatigue of WC/C-coated spur gears

  Publication

  • R. Michalczewski
  • M. Kalbarczyk
  • W. Piekoszewski
  • M. Szczerek
  • W. Tuszyński

  - PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY - Year 2013

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• The Scuffing Resistance of WC/C Coated Spiral Bevel Gears

  Publication

  • R. Michalczewski
  • M. Kalbarczyk
  • W. Tuszynski
  • M. Szczerek

  - Key Engineering Materials - Year 2014

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• Multilevel model order reduction.

  Publication

  • Ł. Kulas
  • M. Mrozowski

  - Year 2004

  Prezentujemy wielopoziomowy algorytm redukcji rzędu modelu wykorzystany do zwiększenia efektywnosci analizy struktur mikrofalowych metodami siatkowymi.Schemat pozwala tworzyć makromodele zagniezdzone i laczyc te technike z szybkim przemiataniem częstotliwości (FFS). Implementacja metody pokazana jest na przukladzie różnic skończonych w dziedzinie częstotliwości i metody redukcji ENOR, lecz koncept moze być łatwo użyty w innych...

• Business competencies and innovation capability in cross-border small regional enterprises

  Publication

  • J. Kowal
  • J. Makio
  • A. Jasinska-Biliczak

  - Year 2017

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• The searchlight problem for road networks

  Publication

  • D. Dereniowski
  • H. Ono
  • I. Suzuki
  • Ł. Wrona
  • M. Yamashita
  • P. Żyliński

  - THEORETICAL COMPUTER SCIENCE - Year 2015

  We consider the problem of searching for a mobile intruder hiding in a road network given as the union of two or more lines, or two or more line segments, in the plane. Some of the intersections of the road network are occupied by stationary guards equipped with a number of searchlights, each of which can emit a single ray of light in any direction along the lines (or line segments) it is on. The goal is to detect the intruder,...

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• Prevention of resonance oscillations in gear mechanisms using non-circular gears

  Publication

  • O. Karpov
  • P. Nosko
  • P. Fil
  • O. Nosko
  • U. Olofsson

  - MECHANISM AND MACHINE THEORY - Year 2017

  One of the main disadvantages of gear mechanisms is the occurrence of noise and vibrations. This study investigated the applicability of non-circular gears for preventing resonance oscillations in gear mechanisms. The influence of a small deviation of the gear centrodes from the nominal circles on kinematic and oscillatory characteristics was analysed. It was shown that a larger deviation results in a smaller resonance amplitude...

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• Evaluation of the Impact of Different Types of Uncoupling on the Processing Capacity of Hump Yards

  Publication

  • M. Mikusova
  • M. Khajimuhamedova
  • J. Żukowska
  • T. Mackun

  - Periodica Polytechnica Transportation Engineering - Year 2022

  The paper considers the issue of evaluating the impact of different types of uncoupling to increase the processing capacity of hump yards to ensure high technical-economic indicators in the conditions of limited capital funds. Moreover it describes the mathematical formulation of the sorting slide. For the mathematical formulation, the sorting slide is taken as a surface that is uniquely projected onto a horizontal plane. Based...

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