Search results for: sit

• Sulfonated poly(benzoyl paraphenylene) as a membrane for PEMFC: Ex situ and in situ experiments of thermal and chemical stability

  Publication

  • Ł. Łańcucki
  • S. Schlick
  • M. Danilczuk
  • F. Coms
  • K. Kruczała

  - Polymer Degradation and Stability - Year 2013

  Full text to download in external service

• Ground improvement with in situ Soil Mixing

  Publication

  • M. Topolnicki

  - Year 2005

  Omówiono metodę wzmacniania słabego gruntu za pomocą technologii wgłębnego mieszania na sucho i mokro. W metodzie mokrej stosuje się składniki wiążące (głownie cementy) wymieszane z wodą, podawane w formie zaczynu. W metodzie suchej materiały wiążące podawane są w postaci sproszkowanej z udziałem sprężonego powietrza. Przedstawiono główne obszary zastosowania w geotechnice oraz podano przykłady kilku realizacji.

• An analysis of the current situation for Polish ferry operators in a transitional environment

  Publication

  • E. Kapsa
  • M. Roe

  - Trasporti Europei - Year 2006

  Artykuł rozpoczyna analiza sytuacji polskiej żeglugi promowej na tle procesów zachadzących w otoczeniu. W dalszej części została przedstawiona analiza SWOT, która wskazała główne problemy, którym muszą stawić czoła polscy armatorzy promowi. W pracy zaproponowano strategie marketingowe i dokano oceny ich roli w dalszym rozwoju badanych przedsiębiorstw promowych.

• Economic situation perception and the growth plans of microenterprises, case of Poland

  Publication

  • J. Wasilczuk

  - Year 2015

  Numerous scientific studies provide information on the impact of the environment on the launch, operation and growth of businesses. Reflections on the environment can result from two perspectives: the objective and the subjective one. The first relates to the economic analysis and/or sociological research, whereas the second relies on the perception of the environment by the interested parties themselves. While analysing companies...

  Full text to download in external service

• Economic Situation in Balkan Countries in the First Decade of 21st Century

  Publication

  • K. Kubiszewska

  - Year 2014

  The recent economic crisis affected most of the countries in the world to a greater or lesser extent, including small economies sector. Small economies are a distinctive group of countries distinguished by particular qualities. They are dependent on trade exchange or international investment stream, and both their aggregate demand and supply, and price level depend on the development of the big economies dynamics. This is the reason...

• Hybrid system of safe ship steering in a collision situation at sea

  Publication

  • A. Łebkowski
  • R. Smierzchalski

  - Year 2003

  ...

• Evolutionary Sets of Cooperating Trajectories in Multi-Ship Encounter Situations - use cases

  Publication

  • R. Szłapczyński

  - Year 2009

  Przedstawiono tu zalety nowego, proponowanego przez autora podejścia do sytuacji spotkań wielu statków na morzu. Podejście to polega na zastąpieniu ewolucyjnej trajektorii własnej ewolucyjnym zbiorem trajektorii wszystkich obiektów. Umożliwia to predykcję manewrowania obiektów obcych przy jednoczesnym zachowaniu efektywności algorytmów ewolucyjnych. Zaprezentowano kilka sytuacji nawigacyjnych należących do różnych kategorii spotkań...

• The influence of time of hearing aid use on auditory perception in various acoustic situations

  Publication

  • P. Szymański
  • T. Poremski
  • B. Kostek

  - Journal of the Acoustical Society of America - Year 2018

  The assessment of sound perception in hearing aids, especially in the context of benefits that a prosthesis can bring, is a complex issue. The objective parameters of the hearing aids can easily be determined. These parameters, however, do not always have a direct and decisive influence on the subjective assessment of quality of the patient’s hearing while using a hearing aid. The paper presents the development of a method for...

  Full text to download in external service

• ISSUE OF MAKING DECISIONS WITH REGARD TO SHIP TRAFFIC SAFETY IN DIFFERENT SITUATIONS AT SEA

  Publication

  • J. Girtler

  - Year 2013

  The paper refers to the possibilities of making operational decisions that would enable to ensure safety to a ship in the event of application of the statistical decision theory with consideration of an expected value of consequences as a criterion for making such a decision. General description includes conditions for carrying out transportation tasks by ships and it has been shown that following this description it is possible...

  Full text to download in external service

• NEEDS AND CHALLENGES IN DISPATCHING EMERGENCY MEDICAL SERVICES IN SITUATIONS OF POTENTIAL MILITARY DANGER

  Publication

  • M. Borowczyk
  • K. Krzyżanowski
  • P. Buca
  • D. Ślęzak
  • K. Wojtczak
  • P. Żuratyński

  - Emergency Medical Service. Ratownictwo Medyczne - Year 2023

  Full text to download in external service

• Trajectory planning in collision situations at sea by evolutionary computation - experiments with moving targets

  Publication

  • R. Smierzchalski
  • A. Łebkowski

  - Year 2002

  ...

• Probabilistic concept of defining the situations possible to occur during operation of floating docks

  Publication

  • J. Girtler

  - Year 2005

  W artykule zasygnalizowana została możliwość oszacowania bezpieczeństwa doków pływajacych, w wyniku zastosowania teorii procesów semimarkowskich, zarówno w fazie projektowania jak też eksploatacji. Przedstawiono opis formalny sytuacji, jakie mogą zaistnieć podczas funkcjonowania (działania) doków pływających, zarówno budowlanych jak również remontowych. Wyróżniono takie sytuacje jak: normalna, skomplikowana, niebezpieczna, awaryjna...

• Environmental Role of Rime Chemistry at Selected Mountain Sites in Poland

  Publication

  • M. Godek
  • M. Błaś
  • M. Sobik
  • Ż. Polkowska
  • K. Cichała-Kamrowska
  • J. Namieśnik

  - PURE AND APPLIED GEOPHYSICS - Year 2012

  The results of field experiments on fog pollutantdeposition enhanced by local mountain climate, completed by thedendrochronological analysis of the forest response, are presentedin this paper. In spite of their low absolute altitude (1,000-1,600 ma.s.l), the Sudetes and the Silesian Beskid form a noticeable orographicbarrier for the airflow of the humid Atlantic air masses.This results in the increase of cloudiness and fog frequency...

  Full text to download in external service

• Luminescence properties of different Eu sites in LiMgPO4:Eu2+, Eu3+

  Publication

  • A. Baran
  • S. Mahlik
  • M. Grinberg
  • P. Cai
  • S. Kim
  • H. Seo

  - JOURNAL OF PHYSICS-CONDENSED MATTER - Year 2014

  Full text to download in external service

• Site-selective magnetic order of neptunium inNp2Ni17

  Publication

  • A. Hen
  • N. Magnani
  • J. Griveau
  • R. Eloirdi
  • E. Colineau
  • J. Sanchez
  • I. Halevy
  • A. Kozub
  • A. Shick
  • I. Orion
  • R. Caciuffo

  - PHYSICAL REVIEW B - Year 2015

  We present the results obtained by superconducting quantum interference device (SQUID) magnetometry, specific heat, and Mossbauer spectroscopy measurements carried out on Np2Ni17 polycrystalline samples. We show that long-range magnetic order, with a moment mu((2b)) similar to 2.25 mu(B), occurs below T-N = 17.5 K on the Np (2b) sites. A nontrivial situation is observed in that the other Np sites (2d) do not take part to the order...

  Full text available to download

• The profit as in-company evaluation of the construction site effectiveness

  Publication

  • H. Anysz

  - MATEC Web of Conferences - Year 2017

  Full text to download in external service

• Digitalization of Building Site Management in the Construction Industry

  Publication

  • Ç. Takva
  • J. Cudzik
  • Z. İlerisoy

  - International Journal of Sustainable Construction Engineering and Technology - Year 2023

  With Industry 4.0, a digital transformation has started in the construction industry. However, 4.0 technologies have difficulties in the integration of digital systems due to the diversity and complexity of the processes in the construction industry. Multidisciplinary work in architectural projects and the need for high productivity require digital renovation planning in the construction industry. The application of the technologies...

  Full text available to download

• Formation of bubbles from a single nucleation site.

  Publication

  • J. Cieśliński
  • J. Polewski
  • J. A. Szymczyk

  - Archives of Thermodynamics - Year 2002

  Przedstawiono wyniki systematycznych badań eksperymentalnych wrzenia wody destylowanej i metanolu z pojedynczego, sztucznego centrum nukleacji. Jako centra nukleacji służyły otwory wywiercone na czołowej powierzchni miedzianego pręta. Średnice otworów wynosiły: 0.25 mm, 0.60 mm oraz 1.0 mm. Do pomiaru częstotliwości odrywania się pęcherzyków zastosowano układ laser diodowy-fotodioda. Sygnał z fotodiody był rejestrowany za...

  Full text available to download

• Influence of the laser remelting parameters on the thickness of surface layers created on the stainless steel X5CrNi18-10

  Publication

  • A. Sitko

  - Year 2011

  In this work the surface of austenitic stainless steel type X5CrNi18-10 was treated by using laser. Laser remelting was done by means of laser MLT 2500 CO2 with different parameters of treatment: P - power beam (800 [W], 1000 [W], 1100 [W], 1200 [W]); v - scanning velocity (6 [mm/s], 7 [mm/s], 8 [mm/s]); diameter of laser beam (1.4 [mm], 1.6 [mm]). The influence of these parameters on the thickness and shape of layers in manufacturing...

• Difficulties with evaluating resistance of materials to cavitation.

  Publication

  • A. Sitko

  - Year 2008

  W pracy dokonano analizy wyników Międzynarodowego Testu Erozji Kawitacyjnej (ICET), któremu koordynował Instytut Maszyn Przepływowych Polskiej Akademii Nauk (IMP PAN) w Gdańsku. Kluczowe parametry wpływające na zmianę przebiegu krzywych erozji uzyskanych na stanowiskach badawczych zostały wskazane. Wykazano konieczność przeprowadzenia badań w zakresie oceny wpływu efektu skali. Zaprezentowano wyniki uzyskane na stanowiskach magnetostrykcyjnych...

• Wpływ azotowania jarzeniowego i laserowego nadtapiania na odporność kawitacyjną stali X5CrNi18-10

  Publication

  • A. Sitko

  - Year 2013

  Nierdzewne stale austenityczne charakteryzują się doskonałą odpornością korozyjną, aczkolwiek niskimi właściwościami mechanicznymi. W wielu przypadkach ogranicza to ich eksploatację w warunkach przemysłowych. Ponadto, nierdzewne stale austenityczne są wrażliwe na korozję lokalną w obecności jonów halogenkowych. Technologie materiałowe, które dają potencjalne możliwości otrzymywania korzystnego wpływu na właściwości mechaniczne...

• Trzy historyczne miejsca kultu - włączone-wyłączone a przestrzeń miasta Gdańska = Three historic sities for religious cult - included-excluded in the space of the city of Gdansk.

  Publication

  • R. Cielątkowska

  - Year 2007

  publikacja przedstwia historię 3 wybranych świątyń w gdańsku, które zmieniały obrządek oraz ich deklaratywną rolę we współczesnym mieście wynikajacą z potrzeb i możliwości obrządku oraz lokalizacji.trzy obiekty to: cerkiew prawosławna ul. traugutta w gdańsku-wrzeszczu,synagoga w gdańsku-wrzeszczu, kośiół-cerkiew unicka w gdańsku głównym. autor zwraca uwagę na wartości zarówno formalne jak i duchowe oraz związki nieformalne.

• Gender and Labor Market Situation among Technical University Graduates in Poland

  Publication

  • M. T. Tomczak

  - HORYZONTY WYCHOWANIA - Year 2018

  The aim of article is to analyse the professional situation of technical university graduates in Poland, focusing on the gender as the key impact factor. The research problem was to examine the influence of gender on the employee’s professional situation among technical university graduates in Poland. Empirical data was gained as a result of six annual quantitative research projects, conducted in the years 2012‑2017 on a total...

  Full text available to download

• Possible uses of crisis situation aiding system in virtual world simulation

  Publication

  • W. Korłub
  • M. Wójcik

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2014

  Many of the real world crisis situations like spreading fire, hostile units attack, flood, and etc. are commonly used in computer games where a simulation of extensive virtual world is crucial. This paper presents some ideas for possible uses of existing crisis situation aiding system in such environments. Moreover, it shows how this kind of system can be taught during subsequent games with a large number of players. As an example...

• Possible uses of crisis situation aiding system in virtual world simulation

  Publication

  • W. Korłub
  • M. Wójcik

  - Year 2012

  Many of the real world crisis situations like spreading fire, hostile units attack, flood, and etc. are commonly used in computer games where a simulation of extensive virtual world is crucial. This paper presents some ideas for possible uses of existing crisis situation aiding system in such environments. Moreover it shows how this kind of system can be taught during subsequent games with a large number of players.

• Doctors’ attitudes in the situation of delivering bad news: patients’ experience and expectations

  Publication

  • K. Sobczak
  • K. Leoniuk

  - Archives of Medical Science - Year 2021

  Full text to download in external service

• Emotional Costs, Social Influence, Sense of Coherence, and Coping in the Situation of Reemployment

  Publication

  • . Katarzyna
  • . Agata
  • A. Ewa Chudzicka-Czupała

  - Psychology Research - Year 2013

  Full text to download in external service

• Search safe ship trajectories in collision situation at sea by evolutionary computation

  Publication

  • A. Łebkowski
  • R. Smierzchalski

  - Year 2003

  ...

• In-Situ Processing of Biocomposites via Reactive Extrusion

  Publication

  • K. Formela
  • A. Hejna
  • J. T. Haponiuk
  • A. Tercjak

  - Year 2017

  Law regulations, economic and environmental factors are the main causes for the rapidly growing interests in biocomposites’ research, conducted currently in a number of academic and industrial scientific centers. However, weak polymer matrix/filler interactions, common in biocomposites, result in unsatisfactory mechanical properties, which limit their practical applications. From many attempts performed to solve this problem, in-situ...

  Full text to download in external service

• Wzmacnianie gruntu in situ metodą wgłębnego mieszania.

  Publication

  • A. Brożek
  • M. Topolnicki

  - Materiały Budowlane - Year 2003

  Opisano technologie mieszania wgłębnego na sucho i mokro. Przedstawiono przykłady zastosowania przy budowie dróg w Polsce na słabym podłożu.

• Ground improvement with in-situ wet soil mixing

  Publication

  • M. Topolnicki

  - Year 2003

  Opisano rozwój technologii mieszania wgłębnego gruntu na świecie i w Polsce. Przedstawiono bliżej aktualnie wykorzystywane metody mieszania, wprowadzane przez specjalistyczne firmy. W syntetyczny sposób podsumowano zasady projektowania oraz doświadczenia wykonawcze. Zamieszczono bliższe informacje odnośnie kilku przykładów zastosowania w Polsce.

• Simulation of Life Raft Motions on Irregular Wave - An Analysis of Situations Leading to Raft Capsizing

  Publication

  • O. Kazimierska

  - Polish Maritime Research - Year 2018

  Successful rescue action at sea is based on a. o. a correct choice of rescue means and their reliability. Operational characteristics of life-saving appliances determine their performance in a given water area. Therefore they affect duration time of rescue action and decide this way on survival time of shipwrecked persons. This paper presents impact of characteristics of circular inflatable life rafts on their dynamics in a...

  Full text available to download

• Ship domain applied to determining distances for collision avoidance manoeuvres in give-way situations

  Publication

  • R. Szłapczyński
  • P. Krata
  • J. Szłapczyńska

  - OCEAN ENGINEERING - Year 2018

  Ship domain is often used in marine navigation and marine traffic engineering as a safety condition. The basic idea behind those applications is that an encounter of two or more ships can be considered safe if neither of ship domains is intruded by other ships. Research utilising this approach has been documented in numerous works, including publications on optimising collision avoidance manoeuvres performed to fulfil domain-based...

  Full text to download in external service

• A Ship Domain-Based Method of Determining Action Distances for Evasive Manoeuvres in Stand-On Situations

  Publication

  • R. Szłapczyński
  • P. Krata
  • J. Szłapczyńska

  - JOURNAL OF ADVANCED TRANSPORTATION - Year 2018

  A ship encounter can be considered safe if neither of ships’ domains (defined areas around ships) is intruded by other ships. Published research on this includes optimising collision avoidancemanoeuvres fulfilling domain-based safety conditions.However, until recently there was no method, using ship’s domain to determine exact moment when a particular collision avoidance manoeuvre can still be successfully performed. The authors...

  Full text available to download

• Pursuing Analytically the Influence of Hearing Aid Use on Auditory Perception in Various Acoustic Situations

  Publication

  • P. Szymański
  • T. Poremski
  • B. Kostek

  - Vibrations in Physical Systems - Year 2022

  The paper presents the development of a method for assessing auditory perception and the effectiveness of applying hearing aids for hard-of-hearing people during short-term (up to 7 days) and longer-term (up to 3 months) use. The method consists of a survey based on the APHAB questionnaire. Additional criteria such as the degree of hearing loss, technological level of hearing aids used, as well as the user experience are taken...

  Full text available to download

• Low and high field sites of Cr3+ ions in calcium tetraborate glasses

  Publication

  • T. Lesniewski
  • B. Padlyak
  • J. Barzowska
  • S. Mahlik
  • V. Adamiv
  • Z. Nurgul
  • M. Grinberg
  • S. Mahlik

  - OPTICAL MATERIALS - Year 2016

  Full text to download in external service

• Architecture at the Sites of the Former Nazi Concentration Camps. Functional Changeability of Commemoration

  Publication

  • A. Gębczyńska-Janowicz

  - Year 2024

  The monograph presents a comprehensive analysis of the architectural structures created in the former concentration camps in Europe under the SS Main Economy and Administration Office. It delves into the history of memorial site creation in these areas, emphasizing the unique characteristics of monuments dedicated to the victims of terror. Additionally, the study covers the post-war architectural transformations in these areas,...

  Full text available to download

• New Pr3+ site in β-SiAlON red phosphor

  Publication

  • A. Lazarowska
  • S. Mahlik
  • M. Grinberg
  • T. Liu
  • R. Liu

  - OPTICAL MATERIALS - Year 2013

  Full text to download in external service

• Income situation of rural households in Poland between 2007 and 2014 and its effects

  Publication

  • I. Łącka

  - Problemy Drobnych Gospodarstw Rolnych - Year 2017

  Full text to download in external service

• The impact of emigration of Polish employees to other countries of the EU on the situation of employers in Poland

  Publication

  • E. Grzegorzewska-Mischka

  - Year 2007

  W opracowaniu próbowano przedstawić skutki migracji młodych ludzi po wejściu Polski do UE na polski rynek pracy. Wskazywano też jakie kroki należałoby podejmować, aby pomniejszyć te negatywne skutki.

• Comparison of Single and Multi-Population Evolutionary Algorithm for Path Planning in Navigation Situation

  Publication

  • Ł. Kuczkowski
  • R. Śmierzchalski

  - Solid State Phenomena - Year 2014

  In this paper a comparison of single and multi-population evolutionary algorithm is presented. Tested algorithms are used to determine close to optimal ship paths in collision avoidance situation. For this purpose a path planning problem is defined. A specific structure of the individual path and fitness function is presented. Principle of operation of single-population and multi-population evolutionary algorithm is described....

  Full text to download in external service

• THE SITUATION OF WOMEN IN THE POLISH LABOUR MARKET IN THE LIGHT OF CHANGES IN THE PENSION SECURITY SYSTEM

  Publication

  • M. Gawrycka
  • D. Nikulin

  - PRACE NAUKOWE UNIWERSYTETU EKONOMICZNEGO WE WROCŁAWIU - Year 2018

  The aim of the study is to examine the opinion of a group of women on their economic activity and decisions related to retirement. The first part of the article reviews previous research related to the economic activity of older people with a special focus on women. In the empirical part of the article, women’s opinions on issues related to retirement were analyzed. The research was carried out in 2016 on a sample of 45 women,...

  Full text available to download

• Current epidemiological situation in the context of inclusion body hepatitis in poultry flocks in Poland

  Publication

  • J. Niczyporuk
  • W. Kozdruń

  - VIRUS RESEARCH - Year 2022

  Full text to download in external service

• Project and Prototype of Mobile Application for Monitoring the Global COVID-19 Epidemiological Situation

  Publication

  • B. Sawik
  • J. Płonka

  - International Journal of Environmental Research and Public Health - Year 2022

  Full text to download in external service

• Evaluation of Open Source SIEM for Situation Awareness Platform in the Smart Grid Environment

  Publication

  • R. Leszczyna
  • M. Wróbel

  - Year 2015

  The smart grid as a large-scale system of systems has an exceptionally large surface exposed to cyber-attacks, including highly evolved and sophisticated threats such as Advanced Persistent Threats (APT) or Botnets. When addressing this situation the usual cyber security technologies are prerequisite, but not sufficient. The smart grid requires developing and deploying an extensive ICT infrastructure that supports significantly...

  Full text to download in external service

• 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...

• Autonomous Control of the Underwater Remotely Operated Vehicle in Collision Situation with Stationary Obstacle

  Publication

  • R. Śmierzchalski
  • M. Kapczyński

  - Polish Maritime Research - Year 2022

  The article considers the problem of autonomous control of the underwater remotely operated vehicle mini Remotely Operated Vehicle (ROV) in a collision situation with a stationary obstacle. The control of the collision avoidance process is presented as a synthesis of fuzzy proportional-differential controllers for the control of distance and orientation concerning the detected stationary obstacle. The control of the submergence...

  Full text available to download

• ANALYZING TITLES OF ECONOMY NEWS TO UNDERSTAND IMPACT OF COVID-19 ON ECONOMICAL SITUATION

  Publication

  • O. Aydin
  • C. Altunbas
  • E. Hayat

  - Year 2020

  Covid-19 affected the whole world in a short time, causing serious panic and uncertainty in society. Because it was an unprecedented disease, the medical community has worked hard to find out how to deal with it, and it continues to do so. The rapid spread of the disease, the shortage of hospital capacity and the increase in deaths drove the whole world to a closure, so to speak. In this time period, life in the world came to a...

  Full text to download in external service

• Risk of grounding by a ship passing a fairway - simulation method of navigational risk estimation in emergency situations

  Publication

  • S. Gucma
  • M. Przywarty
  • W. Slaczka
  • R. Gralak

  - Year 2019

  Full text to download in external service

• Reaction to Disease and Coping Strategies in Stressful Situations among Psoriasis Patients: Cross-Sectional Study

  Publication

  • B. Kowalewska
  • M. Milewska-Buzun
  • M. Cybulski
  • A. Szpakow
  • D. Khvorik
  • M. Sobolewski
  • P. Aleksiejczuk
  • W. Niczyporuk

  - Journal of Clinical Medicine - Year 2024

  Full text to download in external service