Wyniki wyszukiwania dla: CROWD COUNTING

• LLA : A New Anypath Routing Scheme Providing Long Path Lifetime in VANETs

  Publikacja

  • J. Rak

  - IEEE COMMUNICATIONS LETTERS - Rok 2014

  Vehicular ad-hoc networks (VANETs) are a promising solution to improve the road traffic safety, reduce the environmental pollution, or simply provide the on-board infotainment services. However, these actions are often not possible due to high mobility of vehicles causing frequent failures of VANET links. In this paper, we focus on anypath routing to improve the reliability of multihop VANET communications. In particular, the paper...

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• Sailing Vessel Routing Considering Safety Zone and Penalty Time for Altering Course

  Publikacja

  • M. Życzkowski

  - TransNav - The International Journal on Marine Navigation and Safety of Sea Transportation - Rok 2017

  In this paper we introduce new model for simulation sea vessel routing. Besides a vessel types (polar diagram) and weather forecast, travel security and the number of maneuvers are considered. Based on these data both the minimal travelling costs and the minimal processing time are found for different vessels and different routes. To test our model the applications SailingAssistance wad improved. The obtained results shows that...

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• DETERMINATION OF SP3 FRACTION IN ta-C COATING USING XPS AND RAMAN SPECTROSCOPY

  Publikacja

  • V. Zavaleyev
  • J. Walkowicz
  • M. Sawczak
  • M. Klein
  • D. Moszyński
  • R. Chodun
  • K. Zdunek

  - Problems of Atomic Science and Technology - Rok 2016

  The paper presents results of studies on the structure of tetrahedral amorphous carbon films (ta-C) with a thickness in the range from 20 to 280 nm, deposited using pulsed vacuum arc technique with an electromagnetic Venetian blind plasma filter. The results of the phase structure analysis, obtained using visible Raman spectroscopy and UV Raman spectroscopy methods, showed a strong dependence of the results on the presence, on...

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• Study of the electrochemical stability of polypyrrole coating on iron in sodium salicylate aqueous solution

  Publikacja

  • K. Cysewska
  • S. Virtanen
  • P. Jasiński

  - SYNTHETIC METALS - Rok 2016

  In this work electrochemical stability of optimized PPy film on iron in aqueous solution of sodium salicylate is studied. The main drawback of conducting polymers is their possibility to undergo an irreversible degradation (overoxidation). The overoxidized polymers lose their properties, for example, conductivity and redox activity, what excludes them from some practical applications. This study demonstrates that lowering the concentration...

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• The determinants of morphology and properties of the nanohydroxyapatite coating deposited on the Ti13Zr13Nb alloy by electrophoretic techniqe

  Publikacja

  • M. Bartmański
  • A. Berk
  • A. Wójcik

  - Advances in Materials Science - Rok 2016

  The titanium and its alloys belong at present to the most preferred and commonly applied biomaterials for load- bearing implants. The surfaces of biomaterials are subjected to modification, including the hydroxyapatite coatings deposited in order to ensure corrosion resistance and better joining between an implant and a bone through the possibility of ingrowth bone into the coating. In this paper, the morphology and properties...

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• Protective properties of Al2O3 + TiO2 coating produced by the electrostatic spray deposition method

  Publikacja

  • A. Krella
  • A. Krupa
  • M. Gazda
  • A. Sobczyk
  • A. Jaworek

  - CERAMICS INTERNATIONAL - Rok 2017

  Mechanical resistance of Al2O3 + TiO2 nanocomposite ceramic coating deposited by electrostatic spray deposition method onto X10CrAlSi18 steel to thermal and slurry tests was investigated. The coating was produced from colloidal suspension of TiO2 nanoparticles dispersed in 3 wt% solution of Al2(NO3)3, as Al2O3 precursor, in ethanol. TiO2 nanoparticles of two sizes, 15 nm and 32 nm, were used in the experiments. After deposition,...

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• Water uptake in protective organic coatings and its reflection in measured coating impedance

  Publikacja

  • A. Miszczyk
  • K. Darowicki

  - PROGRESS IN ORGANIC COATINGS - Rok 2018

  Water uptake in commercially available epoxy coating on mild steel using impedance spectroscopy and gravimetry was studied. The water content in the coating was determined using the Brasher-Kingsbury equation and various methods of coating capacitance calculation used in the literature. The obtained results were compared with reference gravimetric data. An overestimation of values obtained from impedance data in relation to gravimetric...

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• Assesment of (Mn,Co)3O4powders for possible coating material for SOFC/SOEC interconnects

  Publikacja

  • D. Grudzień
  • S. Molin
  • V. Venkatachalam
  • M. Chen
  • P. Jasiński
  • P. V. Hendriksen

  - IOP Conference Series: Materials Science and Engineering - Rok 2015

  In this work (Mn,Co)3O4 spinel powders with different Mn:Co ratio (1:1 and 1:2) and from different commercial suppliers are evaluated for possible powder for production of interconnect coatings. Sinterability of the powders is evaluated on pressed pellets sintered in oxidizing and in reducing/oxidizing atmospheres. For selected powder, coatings are then prepared by the electrophoretic deposition method on Crofer 22 APU stainless...

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• Empirical verification in industrial conditions of fracture mechanics models of cutting power prediction

  Publikacja

  • K. Orłowski
  • T. Ochrymiuk
  • M. Lackowski

  - Annals of WULS, Forestry and Wood Technology - Rok 2014

  A comparison of experimental results obtained in the industrial conditions at a sawmill located in the Baltic Natural Forest Region (PL) and theoretical cutting power consumption forecasted with the models which include work of separation (fracture toughness) in addition to plasticity and friction has been described. In computations of cutting power consumption during rip sawing of Scots pine wood (Pinus sylvestris L.) values of...

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• Methods for physical impairment constrained routing with selected protection in all-optical networks

  Publikacja

  • P. Soproni
  • T. Cinkler
  • J. Rak

  - TELECOMMUNICATION SYSTEMS - Rok 2014

  In this paper, we investigate the problem of survivable all-optical routing in WDM networks with physical impairments. One of the recent key issues in survivable optical network design refers to maximization of the ratio of routeable demands while keeping the overall network cost low. In WDM networks, this goal can be achieved by routing as many demands in all-optical way as possible. Based on the latest technical trends driven...

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• Linear and branched polyester resins based on dimethyl-2,5-furandicarboxylate for coating applications

  Publikacja

  • E. Gubbels
  • L. Jasińska-Walc
  • B. A. J. Noordover
  • C. E. Koning

  - EUROPEAN POLYMER JOURNAL - Rok 2013

  In this study, novel bio-based hydroxyl-functional (co)polyesters from dimethyl-2, 5-furandicarboxylate (DMF), 2,3-butanediol, and a variety of comonomers viz. glycerol, pentaerythritol or trimethylolpropane are prepared using a solvent-free, bulk polycondensation technique. Extensive molecular and thermal characterization was performed to elucidate the properties of these materials. The materials showed suitable properties for solvent-borne...

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• FLUID BED COATING OF MINITABLETS AND PELLETS WITH OPTIMIZATION OF THE PROCESS BASED ON TAGUCHI METHOD

  Publikacja

  • T. Magdalena
  • B. Kawalec-Pietrenko
  • M. Sznitowska
  • P. Rybarczyk

  - Acta Poloniae Pharmaceutica - Drug Research - Rok 2020

  Small particles like pellets are coated in fluid bed systems. This method can be also feasible for minitablets but the selection of optimal process parameters is complicated. The aim of the research was to optimize the coating process for minitablets and to compare the conditions required for pellets. Minimum fluidization velocities (umf) for 2.0 and 2.5 mm minitablets and 0.7-0.8 mm or 1.0-1.25 mm pellets were determined experimentally....

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• Weather Routing System Architecture Using Onboard Data Collection and Route Optimisation

  Publikacja

  • J. Szłapczyńska
  • R. Vettor
  • R. Szłapczyński
  • M. Łącki
  • M. Życzkowski
  • M. A. Hinostroza
  • F. P. Santos
  • W. Tycholiz
  • C. G. Soares

  - Polish Maritime Research - Rok 2022

  This paper describes the architecture of a weather routing system consisting of two key elements: onboard monitoring and route optimiser sub-systems. The former is responsible for collecting various onboard measurements, such as current ship position or ship motion variables. These data, when gathered and processed, are then used for fine-tuning a ship model. The model, together with weather forecasts, is utilised by a multi-objective...

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• Compact global association based adaptive routing framework for personnel behavior understanding

  Publikacja

  • L. Shi
  • Y. Zhou
  • J. Wang
  • Z. Wang
  • D. Chen
  • H. Zhao
  • W. Yang
  • E. Szczerbicki

  - Future Generation Computer Systems-The International Journal of Grid Computing-Theory Methods and Applications - Rok 2023

  Personnel behavior understanding under complex scenarios is a challenging task for computer vision. This paper proposes a novel Compact model, which we refer to as CGARPN that incorporates with Global Association relevance and Adaptive Routing Pose estimation Network. Our framework firstly introduces CGAN backbone to facilitate the feature representation by compressing the kernel parameter space compared with typical algorithms,...

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• Influence of porous coating on heat transfer during R22 and R134a flow boiling.

  Publikacja

  • J. Cieśliński
  • B. Dawidowicz

  - Rok 2005

  Przedstawiono wpływ powłoki porowatej na przenoszenie ciepła i spadku ciśnienia podczas wrzenia w przepływie czynników chłodniczych, R22 i R134a.

• Preliminary investigations on biological treatment of aqueous phase separated from cutting fluids

  Publikacja

  • R. Tomczak-Wandzel
  • K. Mędrzycka
  • M. Gajewska

  - Rok 2005

  Zaprezentowano wyniki fizykochemicznego podczyszczania przepracowanych cieczy obróbkowych pochodzących z różnych źródeł. Emulsje przepracowanych cieczy obróbkowych zostały rozdzielone na fazę organiczną i wodną z wykorzystaniem różnych koagulantów. Wydzielona faza wodna została następnie poddana biologicznemu oczyszczaniu z wykorzystaniem osadu czynnego. W wyniku oczyszczania ścieków uzyskano 59-88% obniżenie wartości ChZT.

• A new method of ship routing on raster grids, with turn penalties and collision avoidance

  Publikacja

  • R. Szłapczyński

  - JOURNAL OF NAVIGATION - Rok 2006

  Artykuł przedstawia nowy algorytm znajdowania optymalnych tras na siatkach rastrowych. Szczegółowo opisano zastosowane struktury danych, dzięki którym algorytm ma liniową złożoność obliczeniową. Na podstawie algorytmu opracowano metodę wyznaczania tras dla statków, uwzględniającą kwestie unikania kolizji z innymi statkami i przeszkodami nawigacyjnymi.Przedstawiono dwa warianty metody, dedykowane odpowiednio systemom pokładowym...

• Lower rim substituted tert-butyl calix[4]arene (part VII): ionophoric properties of calix[4]arene-crown-6 derivatives in plasticized PVC-membrane electrodes and in solution.

  Publikacja

  • M. Bocheńska
  • A. Zielińska
  • R. Pomećko
  • V. Hubscher-Bruder
  • F. Arnaud-Neu

  - Journal of Inclusion Phenomena and Macrocyclic Chemistry - Rok 2005

  W pracy przedstawiono syntezę i charakterystykę otrzymanych produktów (2-9), pochodnych p-tert-butylokaliks[4]-korony-6. Zdolności kompleksujące tych związków badano w elektrodach jonoselektywnych, stosując te związki jako jonofory w plastyfikowanej membranie PCW.Wyznaczono wartości stałych trwałości kompleksów z jonami metali I grupy. Stwierdzono, że selektywność kompleksowania zależy od rozmiaru i natury podstawnika wprowadzonego...

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• Daniel Chuchała dr hab. inż.

  Osoby

  Instytut Technologii Maszyn i Materiałów

• Accounting, Business & Financial History

  Czasopisma

  ISSN: 0958-5206

• Accounting, Auditing & Accountability Journal

  Czasopisma

  ISSN: 0951-3574 , eISSN: 1758-4205

• Journal of Corporate Accounting and Finance

  Czasopisma

  ISSN: 1044-8136 , eISSN: 1097-0053

• Journal of Management Accounting Research

  Czasopisma

  ISSN: 1049-2127 , eISSN: 1558-8033

• Journal of International Accounting Research

  Czasopisma

  ISSN: 1542-6297 , eISSN: 1558-8025

• Journal of Accounting Auditing and Finance

  Czasopisma

  ISSN: 0148-558X , eISSN: 2160-4061

• Asian Journal of Business and Accounting

  Czasopisma

  ISSN: 1985-4064 , eISSN: 2180-3137

• Accounting Economics and Law-A Convivium

  Czasopisma

  ISSN: 2194-6051 , eISSN: 2152-2820

• Journal of Financial Reporting and Accounting

  Czasopisma

  ISSN: 1985-2517 , eISSN: 2042-5856

• Asian Journal of Accounting and Governance

  Czasopisma

  ISSN: 2180-3838

• Copernican Journal of Finance & Accounting

  Czasopisma

  ISSN: 2300-1240 , eISSN: 2300-3065

• Journal of Applied Accounting Research

  Czasopisma

  ISSN: 0967-5426 , eISSN: 1758-8855

• Journal of Emerging Technologies in Accounting

  Czasopisma

  ISSN: 1554-1908 , eISSN: 1558-7940

• Journal of Accounting in Emerging Economies

  Czasopisma

  ISSN: 2042-1168 , eISSN: 2042-1176

• China Journal of Accounting Research

  Czasopisma

  ISSN: 1755-3091

• Journal of Environmental Accounting and Management

  Czasopisma

  ISSN: 2325-6192 , eISSN: 2325-6206

• Journal of Contemporary Accounting & Economics

  Czasopisma

  ISSN: 1815-5669

• Journal of Accounting and Organizational Change

  Czasopisma

  ISSN: 1832-5912 , eISSN: 1839-5473

• Review of Quantitative Finance and Accounting

  Czasopisma

  ISSN: 0924-865X , eISSN: 1573-7179

• Qualitative Research in Accounting and Management

  Czasopisma

  ISSN: 1176-6093 , eISSN: 1758-7654

• Journal of Law Finance and Accounting

  Czasopisma

  ISSN: 2380-5005 , eISSN: 2380-5013

• JOURNAL OF ACCOUNTING AND PUBLIC POLICY

  Czasopisma

  ISSN: 0278-4254 , eISSN: 1873-2070

• Universal Journal of Accounting and Finance

  Czasopisma

  ISSN: 2331-9712 , eISSN: 2331-9720

• China Journal of Accounting Studies

  Czasopisma

  ISSN: 2169-7213 , eISSN: 2169-7221

• Asian Journal of Accounting Research

  Czasopisma

  ISSN: 2459-9700 , eISSN: 2443-4175

• Journal of Business Finance & Accounting

  Czasopisma

  ISSN: 0306-686X , eISSN: 1468-5957

• Seismic gap between buildings founded on different soil types experiencing pounding during earthquakes

  Publikacja

  • M. Miari
  • R. Jankowski

  - EARTHQUAKE SPECTRA - Rok 2022

  Several formulas have been suggested in the literature to evaluate the minimum seismic gap that would prevent collisions between adjacent buildings during earthquakes, including those based on the absolute sum of the peak displacements (ABS), square root of the sum of the squares (SRSS), the double difference method (DDC), Australian code, and approach proposed by Naderpour et al. The aim of the present study is to evaluate the...

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• The Effectiveness of Rubber Bumpers in Reducing the Effects of Earthquake-Induced Pounding between Base-Isolated Buildings

  Publikacja

  • K. Mohamma Seyed
  • H. Naderpour
  • A. Mortezaei
  • A. Sharbatdar
  • N. Lasowicz
  • R. Jankowski

  - Applied Sciences-Basel - Rok 2022

  Th e methods for preventing earthquake-induced structural pounding between two adjacent buildings include ensuring a sufficient separation distance between them or decreasing their relative displacement during seismic excitation. Some equations or even specific values of such gap sizes between two buildings have been introduced so as to avoid collisions. Increasing the stiffness of buildings, using tuned mass dampers, applying...

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• Inline Waveguide Filter With Transmission Zeros Using a Modified-T-Shaped-Post Coupling Inverter

  Publikacja

  • M. Y. Sandhu
  • M. Jasiński
  • A. Lamęcki
  • R. Gomez-Garcia
  • M. Mrozowski

  - IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS - Rok 2023

  This letter reports the design techniques for a class 2 of inline waveguide bandpass filters with sharp-rejection capabil3 ities at the lower stopband based on a novel nonlinear-frequency4 variant-coupling (NFVC) structure. The proposed NFVC consists 5 of a modified-T-shaped metallic post (MTP) that is placed at the 6 center of the waveguide broad wall with its open arms lying 7 along the waveguide width. The engineered NFVC structure 8...

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• Shaking table experimental study on pounding between adjacent structures founded on different soil types

  Publikacja

  • M. Miari
  • R. Jankowski

  - Structures - Rok 2022

  The aim of this study is to extensively investigate the effect of the soil type on the response of colliding structures based on shaking table experimental tests. Two single-storey models of steel buildings with different dynamic parameters were considered in this study. Three pounding scenarios were taken into account by applying different seismic gaps (0.5 cm, 1 cm and 1.5 cm as well as the no pounding case). First, the effect...

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• A methodology for ultimate strength assessment of ship hull girder accounting for enhanced corrosion degradation modelling

  Publikacja

  • K. Wołoszyk
  • F. Goerlandt
  • J. Montewka

  - MARINE STRUCTURES - Rok 2024

  The presented work shows a methodology for the ultimate strength assessment of a ship hull, considering enhanced corrosion modelling. The approach is based on the classical Smith method. However, the recent findings regarding the impact of corrosion degradation on ultimate strength are incorporated. To this end, the stress–strain relationships for particular elements composing ship hull cross-section are modified using a specially...

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