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Wyniki wyszukiwania dla: SKLIS ASSESMENT
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Assessment of TFP in European and American higher education institutions – application of Malmquist indices
PublikacjaIn this study we apply Malmquist methodology, based on the estimation of distance measures through Data Envelopment Analysis (DEA), to a sample of 500 universities (in 10 European countries and the U.S.) over the period 2000 to 2010 in order to assess and compare their productivity. On average, a rise in TFP is registered for the whole European sample (strongest for Dutch and Italian HEIs), while the productivity of American HEIs...
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Theoretical Assessment of Excited State Gradients and Resonance Raman Intensities for the Azobenzene Molecule
PublikacjaThe ground state geometries and vibrational frequencies as well as the excitation energies and excited state gradients of the S 1(nπ*) and S 2(ππ * ) states of trans - and cis -azobenzene are investigated by several DFT methods, namely B3LYP, PBE, M06-2X, CAM-B3LYP, and ω B97X. Excited state properties and in particular gradients are also assessed using the wave function based methods EOM-CCSD and RASPT2/RASSCF. Comparison with...
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Assessment of crack resistance of S355J2+N steel according to SEP 1390 standard
PublikacjaThe aim of the study was to evaluate the weldability of S355J2+N steel by bending test according to SEP 1390. In the specimen from S355J2+N steel 3 external cracks were found, 1 of which were stopped in the fusion line and 2 in heat affected zone. Results of bending test for investigated grade of steel are positive.
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Funcionality assessment of Citrus Hysteria peel as a protective barrier using gas chromatography
PublikacjaThe aim of this study was to analyse the volatile fractions of fruit peel and pulp using two-dimensional gas chromatography technique coupled with mass spectrometry. The isolation of the compounds was achieved by microextraction to the stationary phase from the headspace of the sample (HS-SPME). Mass spectrometry with time-of-flight analyser (TOF-MS) was used to identify the chemical compounds. There are no reports in the literature...
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Application of Barkhausen effect in the impact assessment of welding to internal stress distribution in steel
PublikacjaThe paper presents identification method of internal stresses in plane steel elements in the chase of deliverance and welding assembly. The assessment was made by means of a non-destructive experimental method based on measurements incorporating local external magnetic field and the measurement of induced voltage, including Barkhausen noise. This method allows a degradation assessment due to internal and external actions, causing...
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Assessment of damage causes of a 17 m long wind turbine blade model
PublikacjaThe subject matter is to verify the stiffness of the steel supporting structure and assess the causes of cracks in the 17 m long wind turbine blade model
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Reliability assessment of truss towers using Monte Carlo Method, PEM and RSM
PublikacjaThe paper discusses reliability assessment of simple random truss structures using three different probabilistic methodologies: the Monte Carlo Method (MCM), the Point Estimate Method (PEM) and the Response Surface Method (RSM). A benchmark truss structure and a simplified full–size engineering tower are both analyzed. A set of ultimate load numerical calculations is performed and the results are taken as the basis of advanced...
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Application of Barkhausen effect in the impact assessment of welding to internal stress distribution in steel
PublikacjaThe paper presents identification method of internal stresses in plane steel elements in the chase of deliverance and welding assembly. The assessment was made by means of a non-destructive experimental method based on measurements incorporating local external magnetic field and the measurement of induced voltage, including Barkhausen noise. This method allows a degradation assessment due to internal and external actions, causing...
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The Review of the Selected Challenges for an Incorporation of Daylight Assessment Methods into Urban Planning in Poland
PublikacjaThe main objectives of this research it to find out if modern daylight assessment and design methods can be useful for urban residential planning in Poland. The study gives a chance to describe and appraise modern daylight design techniques. The other purpose is to illustrate how daylight knowledge could be used as an incentive to rethink the way urban environments are created. Although daylight design is acknowledged in literature...
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Assessment and Optimization of Air Monitoring Network for Smart Cities with Multicriteria Decision Analysis
PublikacjaEnvironmental monitoring networks need to be designed in efficient way, to minimize costs and maximize the information granted by their operation. Gathering data from monitoring stations is also the essence of Smart Cities. Agency of Regional Air Quality Monitoring in the Gdańsk Metropolitan Area (pol. ARMAAG) was assessed in terms of its efficiency to obtain variety of information. The results on one-month average concentrations...
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Possibility of Application of Magnetoacoustic Emission for the Assessment of Plastic Deformation Level in Ferrous Materials
PublikacjaArtykuł prezentuje wyniki badań dotyczących możliwości zastosowana emisji magnetoakustycznej (EMA) do nieniszczącej oceny stopnia deformacji plastycznej próbek poddanych jednoosiowemu rozciąganiu. Przebadane zostały cztery różne materiały: stale 13HMF, CSN12021 i P91 oraz żelazo Armco. Badania pokazały, że różne parametry magnetyczne i magnetoakustyczne badanych materiałów mogą zmieniać się w rożny sposób, jednakże zawsze obserwuje...
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Experimental ultimate strength assessment of stiffened plates subjected to marine immersed corrosion
PublikacjaThis study experimentally analyses the impact of marine immersed corrosion degradation on the compressive strength of the stiffened plates where the lower degradation levels were considered. The corrosion degradation test was accelerated by controlling the natural corrosion environmental factors, avoiding applying an electric current. Different groups of corrosion degradation levels and initial plate thicknesses were investigated....
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Assessment of the Thermal Effectiveness of Mineral Warmers for Protective Gloves Used in Cold Environments
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Assessment of health risks associated with the consumption of wastewater-irrigated vegetables in urban areas
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Methods for Measuring the Intellectual Capital of the Region: Approaches and Assessments
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The Effect of Spikes Occurrence on Surface Texture Parameter Assessments
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Microorganisms in the air within the Gdańsk-Szadółki landfill and adjacent area in 2015
Dane BadawczeThis data set contains the results of microbiological examination of air samples collected at Gdańsk Szadółki Landfill (Poland) in 2015. The range of examination included qualitative and quantitative assesment of selected species of bacteria and mold fungi, with particular focus on pathogenic and potentially pathogenic fungi and bacteria. The collected...
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Microorganisms in the air within the Gdańsk-Szadółki landfill and adjacent area in 2018
Dane BadawczeThis data set contains the results of microbiological examination of air samples collected at Gdańsk Szadółki Landfill (Poland) in 2018. The range of examination included qualitative and quantitative assesment of selected species of bacteria and mold fungi, with particular focus on pathogenic and potentially pathogenic fungi and bacteria. The collected...
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Microorganisms in the air within the Gdańsk-Szadółki landfill and adjacent area in 2017
Dane BadawczeThis data set contains the results of microbiological examination of air samples collected at Gdańsk Szadółki Landfill (Poland) in 2017. The range of examination included qualitative and quantitative assesment of selected species of bacteria and mold fungi, with particular focus on pathogenic and potentially pathogenic fungi and bacteria. The collected...
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Microorganisms in the air within the Gdańsk-Szadółki landfill and adjacent area in 2019
Dane BadawczeThis data set contains the results of microbiological examination of air samples collected at Gdańsk Szadółki Landfill (Poland) in 2019. The range of examination included qualitative and quantitative assesment of selected species of bacteria and mold fungi, with particular focus on pathogenic and potentially pathogenic fungi and bacteria. The collected...
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Przemysław Krata dr hab. inż.
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The results of the assessment of the degree of deacetylation, antimicrobial activity and cytotoxicity of chitosan materials
Dane BadawczeDane prezentują wyniki pomiarowe stopnia deacetylacji 5 komerycjnych chitozanów, które przetwarzane dwiema metodami oceniono pod kątem aktywności przeciwdrobnoustrojowej i cytotoksyczności względem modelowej linii fibroblastów mysich L929. Ocenie porównawczej poddano materiały chitozanowe otrzymywane klasyczną metodą rozpuszczania w roztworze...
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The assessment of microbiological antimicrobial properties of PE film loaded with nanozinc filler
Dane BadawczeThe dataset contains the results of a single series of determinations of the antimicrobial properties against E. coli and S. aureus of polyethylene films containing the nanozinc filler.
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Road Transport of High Consequence Dangerous Goods—Assessment of Terrorist Threat (Case Study)
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Quality assessment criteria in the process of collective communication of passengers in selected urban transport organizations
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Multivariate analysis of seasonal variation in the composition and thermal properties of butterfat with an emphasis on authenticity assessment
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Psychometric assessment of the Internet Gaming Disorder diagnostic criteria: An Item Response Theory study
PublikacjaInternet Gaming Disorder (IGD) has been recognized by the American Psychiatric Association (APA) as a tentative disorder in the latest fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). In order to advance research on IGD, the APA has suggested that further research on the nine IGD criteria to investigate its clinical and empirical feasibility is necessary. The aim of the present study was to...
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Concept of implementation of open water model tests for assessment of safety of ships in damaged conditions
PublikacjaPraca zawiera opis koncepcji zastosowania badań modelowych na wodach otwartych w odniesieniu do oceny bezpieczeństwa statków w stanie uszkodzonym. Badania modelowe w omawianym zakresie mogą stanowić alternatywną metodę oceny bezpieczeństwa statków w stanie uszkodzonym lub mogę służyć do weryfikacji oceny bezpieczeństwa statków w stanie uszkodzonym, przeprowadzonej za pomocą metody zawartej w zharmonizowanej wersji konwencji SOLAS...
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DEIS assessment of AISI 304 stainless steel dissolution process in conditions of intergranular corrosion
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Performance evaluation of the construction products as a research challenge. Small error – big difference in assessment?
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Assessment of the Small Enterprise’s Maturity to Improvement Projects Based on the Lean Six Sigma Concept
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Forms of mercury in the Baltic mussel (Mytilus trossulus): Human and ecosystem health risk assessment
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Unmanned Aircraft Systems Risk Assessment Based on SORA for First Responders and Disaster Management
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Deep learning model for automated assessment of lexical stress of non-native english speakers
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Economic Aspects of Algae Biomass Harvesting for Industrial Purposes. The Life-Cycle Assessment of the Product
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Health Risk Assessment of Exposure to Nitrates in Drinking Water Depending on the Source of Its Origin
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Concept of cavitation erosion assessment of austenitic 1.4301 stainless steel based on roughness development
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Multiaxial fatigue life assessment in notched components based on the effective strain energy density
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The invasive and new non-invasive methods of mammalian oocyte and embryo quality assessment: a review
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Influence of Selected Factors on the Survival Assessment and Detection of Giardia intestinalis DNA in Axenic Culture
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Characterization and capacitive performance assessment of potato peels derived salt-induced porous carbons
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Spatial analysis of Critical Infrastructure risk assessment results using a Web-based GIS
PublikacjaArtykuł prezentuje Sieciowy System Informacji Przestrzennej dla Szacowania i Wizualizacji Infrastruktur Krytycznych i ich Zagrożeń, stworzony dla Urzędu Miejskiego w Gdańsku przez Politechnikę Gdańską. System ten jest przeznaczony do przetwarzania przestrzennego i mapowania wyników różnych analiz Infrastruktur Krytycznych, zaś CARVER2 pełni w nim rolę głównego ''sensora''.
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Assessment of damage due to earthquake-induced pounding between the main building and the stairway tower
PublikacjaRaporty po trzęsieniach ziemi pokazują, iż występujące podczas wstrząsów sejsmicznych zderzenia pomiędzy sąsiednimi konstrukcjami budowlanymi, lub ich częściami, mogą prowadzić do znacznych uszkodzeń lub nawet całkowitego zniszczenia konstrukcji. Celem niniejszego artykułu jest oszacowanie zakresu i intensywności zniszczeń na skutek zderzeń pomiędzy budynkiem głównym szpitala Olive View a wolnostojącą klatką schodową podczas trzęsienia...
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Land cover transitions and changing climate conditions in the Polish Carpathians: Assessment and management implications
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Assessment of phase stability and in vitro biological properties of hydroxyapatite coatings composed of hexagonal rods
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High resolution model for assessment of contamination by chemical warfare agents dumped in the Baltic Sea
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Implementation of the Indoor Environmental Quality (IEQ) Model for the Assessment of a Retrofitted Historical Masonry Building
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Application of Navigated Ultrasound for Assessment of the Anterior Pelvic Plane in Patients With Degenerative Hip Diseases
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Assessment of the impact of land use in an agricultural catchment area on water quality of lowland rivers
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Automatic strength assessment of the virtually modelled concrete interfaces based on shadow-light images
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