Filters
total: 3262
displaying 1000 best results Help
Search results for: HOTEL PERFORMANCE
-
Green strength (buildability performance) of concretes containing magnetite aggregate (M0-M100) mixes
Open Research DataRaw data for determination of buildability (green strength) properties of concrete mixes determined by squeezing test using QuantumX MX840B with CATMAN-EASY software, determined after 15, 30, 45 and 60 minutes. Values present force and two displacement measurements by LVDT.Additionally, an Origin (*.opju) file with processed data presenting stress-strain...
-
Floating treatment wetland with Equisetum hyemale - performance in nutrients and potentially toxic elements removal
Open Research DataThis data set contains the results of a microcosm experiment with floating treatment wetlands (FTW) conducted under artificial conditions. The goal of this experiment was to determine the effect of stress factors (Pb, As, increased salinity) on the nutrient uptake capacity of Equisetum hyemale in FTW. The ability of E.hyemale to uptake Pb and As was...
-
Cycling performances of the V2O5 nanorods as cathode material in Li-ion batteries
Open Research DataThe DataSet contains the next one hundred galvanostatic charge/discharge curves of the V2O5 nanorods obtained by the sol-gel method. The battery tests of the samples were performed using the Atlas-Sollich 0961 (Atlas-Sollich, Poland) with C/5 and 2C current densities in the voltage range between 2.0 V and 4.0 V vs. Li/Li+. Here 1C is 294 mAh g-1. The...
-
Cycling performances of the V2O5 nanostructures as cathode material in Na-ion batteries
Open Research DataThe DataSet contains the next one hundred galvanostatic charge/discharge curves of the V2O5 nanostructures with different morphology obtained by the sol-gel method. The battery tests of the samples were performed using the Atlas-Sollich 0961 (Atlas-Sollich, Poland) with C/5 current densities in the voltage range between 2.0 V and 4.0 V vs. Li/Li+. Here...
-
Cycling performances of the V2O5 nanocrystals as cathode material in Li-ion batteries
Open Research DataThe DataSet contains the next one hundred galvanostatic charge/discharge curves of the V2O5 nanocrystals obtained by the sol-gel method. The battery tests of the samples were performed using the Atlas-Sollich 0961 (Atlas-Sollich, Poland) with C/5 and 2C current densities in the voltage range between 2.0 V and 4.0 V vs. Li/Li+. Here 1C is 294 mAh g-1. ...
-
HIGH PERFORMANCE POLYMERS
Journals -
Kazimierz Jamroz dr hab. inż.
People -
Cost-performance framework for the assessment of Modular Multilevel Converter in HVDC transmission applications
Publication -
The Effects of Resisted Post-Activation Sprint Performance Enhancement in Elite Female Sprinters
Publication -
Effects of acute ingestion of caffeinated chewing gum on performance in elite judo athletes
Publication -
The Effects of Plyometric Conditioning Exercises on Volleyball Performance with Self-Selected Rest Intervals
Publication -
Performance of protein-structure predictions with the physics-based UNRES force field in CASP11
Publication -
Toward a hybrid model of ship performance in ice suitable for route planning purpose
Publication -
Performance comparison of SiC Schottky diodes and silicon ultra fast recovery diodes
Publication -
Performance of Particle Oxidation Catalyst and Particle Formation Studies with Sulphur Containing Fuels
Publication -
A model for performance assessment of damaged ships when using the risk-based method
PublicationW pracy omówiono metody oceny bezpieczeństwa statków w stanie uszkodzonym w warunkach operacyjnych. Przedstawiono metodę oceny bezpieczeństwa statków w stanie uszkodzonym opartą na analizie ryzyka. Przedstawiono model oceny zachowania się statku w stanie uszkodzonym, który jest oparty na tak zwanym quasi-dynamicznym modelu zatapiania statku. Omówiono elementy związane z analizą ryzyka i ocena bezpieczenstwa statków.
-
Evaluating the performance of inverted pavement structure using the accelerated pavement test (APT)
Publication -
Insight into the Effect of ZIF‐8 Particle Size on the Performance in Nanocarbon‐Based Supercapacitors
Publication -
Transforming polystyrene waste into 3D hierarchically porous carbon for high-performance supercapacitors
Publication -
Effects of whole-body vibration warm-up on subsequent jumping and running performance
Publication -
Coping styles and symptomatic manifestation of first-episode psychosis: Focus on cognitive performance
Publication -
Aromatic Dendrimers Bearing 2,4,6-Triphenyl-1,3,5-triazine Cores and Their Photocatalytic Performance
Publication -
High catalytic performance of 2D Ti3C2Tx MXene in α-pinene isomerization to camphene
Publication -
Performance of data transmission in UMTS with turbo code about decreased number of states
PublicationIn the paper a structure of turbo encoder and decoder about decreased number of states has been described. The simulation results of transmission performance based on turbo coding without the reduction of the number of iterations for the uplink and downlink of WCDMA/FDD interface have been presented. The SOVA algorithm for turbo decoding has been used. The investigations have been carried out for Outdoor to Indoor & Pedestrian...
-
Capacity-fairness performance of an ad hoc IEEE 802.11 WLAN with noncooperative stations
PublicationWykazano, że wartości kombinowanego wskaźnika wydajności lokalnej sieci bezprzewodowej ze stacjami niekooperacyjnymi, uwzględniającego przepustowość i sprawiedliwość rozdziału pasma, są znacznie niższe od przewidywanych na podstawie modeli działania kooperacyjnego. Sytuację może poprawić zastosowanie przez stacje inteligentnych strategii motywacyjnych pod warunkiem, że liczba stacji jest niewielka i są one wystarczająco uwarunkowane...
-
Monetary Incentives Increase Metacognitive Confidence in Source Memory Performance in Patients With Schizophrenia
Publication -
Effect of substrate type on the field performance and chemical composition of highbush blueberry cv.Patriot
Publication -
Adsorption performance of graphitic carbon nitride-based materials: Current state of the art
Publication -
Investor sentiment, limits on arbitrage, and the performance of cross-country stock market anomalies
Publication -
MERGERS AND ACQUISITIONS: EVIDENCE ON POST-ANNOUNCEMENT PERFORMANCE FROM CEE STOCK MARKETS
Publication -
Performance of the CMS hadron calorimeter with cosmic ray muons and LHC beam data
Publication -
Comprehensive comparison of compact UWB antenna performance by means of multi-objective optimization
PublicationAn optimization-based procedure for comprehensive performance comparison of alternative compact UWB antenna topologies is discussed. The assessment of the antenna performance is conducted with respect to the structure size and its reflection response. More specifically, the best possible tradeoffs between these two figures of merit are identified through multiobjective optimization at the level...
-
Evaluation of Asphalt Mixture Low-Temperature Performance in Bending Beam Creep Test
PublicationLow-temperature cracking is one of the most common road pavement distress types in Poland. While bitumen performance can be evaluated in detail using bending beam rheometer (BBR) or dynamic shear rheometer (DSR) tests, none of the normalized test methods gives a comprehensive representation of low-temperature performance of the asphalt mixtures. This article presents the Bending Beam Creep test performed at temperatures from −20...
-
Natural ventilation performance of family building in cold climate during windy days
PublicationAdequately designed natural ventilation is the cheapest and easiest way to effectively remove indoor pollutants and keep the fresh air inside a building. A prediction of performance and effectiveness of ventilation in order to determine the design of a ventilation system can provide real and long term cost savings. The paper presents results of performance (air change rate ACH) and effectiveness (CO2 concentration in the breathing...
-
Performance and Stability in H2S of SrFe0.75Mo0.25O3-δ as Electrode in Proton Ceramic Fuel Cells
PublicationThe H2S-tolerance of SrFe0.75Mo0.25O3-δ (SFM) electrodes has been investigated in symmetric proton ceramic fuel cells (PCFC) with BaZr0.8Ce0.1Y0.1O3-δ (BZCY81) electrolyte. The ionic conductivity of the electrolyte under wet reducing conditions was found to be insignificantly affected in the presence of up to 5000 ppm H2S. The fuel cell exhibited an OCV of about 0.9 V at 700 °C, which dropped to about 0.6 V and 0.4 V upon exposure...
-
Effect of manufacturing errors of the pad sliding surface on the performance of the hydrodynamic thrust bearing
PublicationIn the present study, investigation of the effect of manufacturing errors on the performance of large tilting pad thrust bearings has been performed, following a CFD-based Thermohydrodynamic analysis of a single pad. A 3D model has been generated, including the pad, the lubricant film and the corresponding part of the collar. The pad has been assumed to be deformed about the pivot point, due to thrust loading. Manufacturing errors...
-
Performance of the very high-temperature heat pump with low GWP working fluids
PublicationTraditional heat pumps are a very attractive pro-ecological solutions for a number of applications, including providing of heating or heat recovery from industrial processes. The application range of heat pumps could be greatly enlarged when the operating temperature would be increased to 130-150°C and/or the temperature lift can be increased to 50-100 K. In the paper, the very high temperature vapour-compressor based single stage...
-
Green analytical chemistry introduction to chloropropanols determination at no economic and analytical performance costs?
PublicationIn this study we perform ranking of analytical procedures for 3-monochloropopane-1,2-diol determination in soy sauces with PROMETHEE method. Multicriteria decision analysis was performed for three different scenarios – metrological, economic and environmental, by application different weights to decision making criteria. All three scenarios indicate capillary electrophoresis – based procedure as the most preferable. Apart from...
-
Analysis of IMS/NGN call processing performance using phase-type distributions
PublicationThis work is a continuation of our research on the traffic model dedicated for design and analysis of the Next Generation Network (NGN), which is standardized for distribution of current and future multimedia services based on the IP Multimedia Subsystem (IMS). Our analytical and simulation models allow evaluation of mean Call Set-up Delay E(CSD) as well as mean Call Disengagement Delay E(CDD) in a single domain of IMS/NGN. Ensuring...
-
How to adapt Lean Six Sigma to improve performance of SMEs of manufacturing sector
PublicationThe main objective of the paper is to present the utilitarian effect of the adaptation of the Lean Six Sigma concept and its implementation in the small and medium-sized enterprises of the manufacturing sector. The original methodology was developed on the basis of research carried out in the Polish and French enterprises from 2009 to 2011. In the case of SMEs, the use of the concept of Lean Six Sigma is much less common, as...
-
Performance/energy aware optimization of parallel applications on GPUs under power capping
PublicationIn the paper we present an approach and results from application of the modern power capping mechanism available for NVIDIA GPUs to the bench- marks such as NAS Parallel Benchmarks BT, SP and LU as well as cublasgemm- benchmark which are widely used for assessment of high performance computing systems’ performance. Specifically, depending on the benchmarks, various power cap configurations are best for desired trade-off of performance...
-
Surface properties tuning of exfoliated graphitic carbon nitride for multiple photocatalytic performance
Publication -
Performance Evaluation of a Single-Stage Two-Bed Adsorption Chiller With Desalination Function
Publication -
Graphene oxide functionalized with methylene blue and its performance in singlet oxygen generation
Publication -
Boosting of Antibacterial Performance of Cellulose Based Paper Sheet via TiO2 Nanoparticles
Publication -
Investigation on microstructure, mechanical, and tribological performance of Cu base hybrid composite materials
Publication -
Sliding Wear Performance of AlCrN Coating on TiB2/Ti Composites at High Temperatures
Publication -
The study of performance of polyethylene chlorinetrifluoroethylene membranes used for brine desalination by membrane distillation
Publication -
Influence of morphology of PVDF capillary membranes on the performance of direct contact membrane distillation
Publication -
The Impact of Covid-19 on the Performance of Exchange Traded Funds on Developed and Emerging Markets
PublicationIn this paper an endeavour was made to evaluate the impact of Covid-19 on the achievement of the investment objectives by selected ETFs in developed and emerging markets. For this purpose, the tracking errors calculated for 18 different ETFs operating on the basis of American, Asian and European stock indexes were analyzed. The time range of the research was selected in such a way as to compare the period before the pandemic(pre-Covid)...