Filters
total: 3117
filtered: 2528
-
Catalog
Chosen catalog filters
displaying 1000 best results Help
Search results for: RAILWAY LEVEL CROSSINGS
-
National income and economic development level - do these two go along together?
PublicationRozdział w monografii stanowi syntetyczną próbę oceny związków statystycznych zachodzacych pomiędzy poziom dochodu narodowego na 1 mieszkańca a poziom rozwoju gospodarczo-społecznego mierzonego wskaźnikiem HDI oraz PQLI. W analizie ujęto wszystkie te gospodarki świata dla których uzyskano kompletne dane statystyczne.
-
Small power laboratory model and high power prototype of the four-level VSI
Publication -
Vortex cavitation as a source of high level acoustic pressure generated by ship propellers
PublicationPraca przedstawia wyniki badań teoretycznych i eksperymentalnych nad mechanizmami fizycznymi generowania wysokiego ciśnienia akustycznego przez kawitujące wiry wierzchołkowe powstające na śrubach okrętowych
-
The Level of Health Literacy of Seniors Living in Eastern Region of Poland. Preliminary Study
Publication -
Analysis of Serum of Patients With Alzheimer’s Disease for the Level of Advanced Glycation End Products
Publication -
The role of FNDC5 gene expression in irisin level changes accompanying thyroid pathologies
Publication -
The time spent sitting does not always mean a low level of physical activity
Publication -
Blood glucose level as an insufficient indicator of feline diabetes mellitus: a case report
Publication -
Serum zinc level in depressed patients during zinc supplementation of imipramine treatment
Publication -
Advanced Assessment of the Endogenous Hormone Level as a Potential Biomarker of the Urogenital Tract Cancer
Publication -
Higher Serum Selenoprotein P Level as a Novel Inductor of Metabolic Complications in Psoriasis
Publication -
Links between Teleconnection Patterns and Water Level Regime of Selected Polish Lakes
Publication -
The financial impact of urbanization costs in Poland at municipality level – the case of Wrocław city
Publication -
Perceived stress level among patients with chronic illness during covid pandemia
Publication -
Recent Insights into Plant miRNA Biogenesis: Multiple Layers of miRNA Level Regulation
Publication -
Correlation between the Level of Economic Growth and Foreign Trade: The Case of the V4 Countries
Publication -
LABOR RESOURCE MANAGEMENT AT THE MACRO LEVEL AS SOCIAL SECURITY IN THE CONTEXT OF EUROPEAN INTEGRATION
Publication -
Behavior of microbial communities developed in the presence/reduced level of soluble microbial products.
PublicationBadano aktywność mikrobiologiczną organizmów osadu czynnego (adaptowanego i nieadaptowanego) poprzez monitorowanie zmian pH, rozpuszczonego tlenu, BZT5 oraz ChZT w ściekach syntetycznych. Obserwowano pojawianie się ubocznych produktów mikroorganizmów (Soluble Microbial Products) oraz ich wpływ na efekt oczyszczenia ścieków. Ilość obecnych ubocznych produktów mikroorganizmów w trakcie procesu zależała także od rodzaju rozkładanych...
-
A multi-level risk-based method for safety assessment of ships in critical conditions.
PublicationW pracy przedstawiono podstawowe informacje na temat badań dla bezpieczeństwa statków w warunkach krytycznych. Opisano nowoczesne podejście do oceny bezpieczeństwa statków. Przedstawiono podstawowe elementy metody oceny bezpieczenstwa statków w warunkach krytycznych oraz elementy modelu obliczeniowego. Przedstawiono także elementy metody bezpośredniej oceny stateczności i stateczności awaryjnej statków. Podano kilka przykładów...
-
The Maturity Level of Quality Management and Medical Service Improvement by Wielkopolska District Hospitals
Publication -
The influence of frequency controlled ac drives on vibration and audible noise level on ships
PublicationOkreślono korelacje między zakłóceniami elektrycznymi a wibracjami i hałasem w okrętowych układach napędowych z przemiennikami częstotliwości. Wskazano na destrukcyjny wpływ tych czynników na jakość życia załóg pływających.
-
Integrated approach for evaluation of pollution level of underground water in the vicinity of a municipal landfill
PublicationCelem pracy była ocena stopnia zanieczyszczenia wód podziemnych pobranych wokół składowiska odpadów komunalnych. Zastosowano zintegrowane podejście polegajace na jednoczesnym wykorzystaniu badań chemicznych i biotestów. Najbardziej zanieczyszczone próbki okazały się również najbardziej toksyczne wobec badanych organizmów wskaźnikowych. Wykorzystanie biotestów umożliwia uzyskanie dodatkowej informacji na temat możliwych skutków...
-
Comparison of the contents of bioactive compounds and the level of antioxidant activity in different kiwifruit cultivars
PublicationGłównym celem prowadzonych badań było stwierdzenie która z odmian owoców kiwi (''Hayward'', ''Daeheuhg'', ''Haenam'' oraz ''Bidan'') jest najbardziej odpowiednią z punktu widzenia konsumpcji przez człowieka. Z tego powodu w odpowiednio przygotowanych próbkach ekstraktów z owoców kiwi oznaczono:- profile związków bioaktywnych;- poziomy aktywności przeciwutleniającej. Wyniki pomiarów zawartości polifenoli (flawonoidy oraz kwasy fenolowe)...
-
Standard of living in Poland at regional level - classification with Kohonen self-organizing maps
PublicationThe standard of living is spatially diversified and its analyzes enable shaping regional policy. Therefore, it is crucial to assess the standard of living and to classify regions due to their standard of living, based on a wide set of determinants. The most common research methods are those based on composite indicators, however, they are not ideal. Among the current critiques moved to the use of composite...
-
Optical-Spectrometry-Based Method for Immunosuppressant Medicine Level Detection in Aqueous Solutions
PublicationIn this paper, an investigation into detecting immunosuppressive medicine in aqueous solutions using a spectrometry-based technique is described. Using optical transmissive spectrometry, absorbance measurements in the spectra range from 250 nm to 1000 nm were carried out for different cyclosporine A (CsA) concentrations in aqueous solutions. The experiment was conducted for samples both with and without interferent substances—glucose...
-
Analysis of chiral pharmaceutical residues in influent and effluent samples at racemic and enantiomeric level using liquid chromatography-tandem mass spectrometry
PublicationIn this work, two different chromatographic methods for seasonal monitoring of pharmaceutical residue in wastewater samples were developed. In the case of enantiomeric separation of selected compounds, LC-MS technique combining with vancomycin based chiral stationary phase was used. The performance of chiral analysis enabled to monitor the pharmaceutical contamination at the enantiomeric level. The d-SPE procedure was developed...
-
Operational System Modelling in a Focused Fire Alarm System with an Open and Signal Detection Circuit Supervising Railway Station Premises
Publication -
Development and validation of a model that includes two ultrasound parameters and the plasma D-dimer level for predicting malignancy in adnexal masses: an observational study
PublicationBackground: Pre-operative discrimination of malignant from benign adnexal masses is crucial for planning additional imaging, preparation, surgery and postoperative care. This study aimed to define key ultrasound and clinical variables and develop a predictive model for calculating preoperative ovarian tumor malignancy risk in a gynecologic oncology referral center. We compared our model to a subjective ultrasound assessment (SUA)...
-
Level and significance of European Union means in the budgets of non-urban poviats of Pomeranian voivodeship
PublicationJednym z warunków prowadzenia działań mających na celu rozwój obszaru jest posiadanie środków finansowych pozwalających realizować zadania, które ten rozwój determinują. Środki te pochodzić mogą z różnych źródeł. Jednym z tych źródeł jest wsparcie pochodzące z budżetu Unii Europejskiej przyznawane w określonych ramach czasowych zwanych okresem programowania. Polska już po raz drugi korzystać może z pomocy udzielanej w tej formie....
-
Elastic protection coating for ship fuel tanks, intended for the increasing of environment protection level
PublicationW opracowaniu przedstawiono problemy związane z wprowadzeniem nowego rozwiązania dla podniesienia bezpieczeństwa zbiorników paliwowych, poprzez zainstalowanie we wnętrzu zbiornika drugiej elastycznej bariery ochronnej opartej na warstwie wypełniacza. Przedstawiono wyniki prac związanych z doborem parametrów warstwy drugiej bariery jak również materiału wypełniacza.
-
No Effect of Genetic Variation at the Angiotensinogen Locus on Ambulatory Blood Pressure Level in Normotensive Subjects
Publication -
The role of tricalcium aluminate and gypsum dehydration level in cement for effective air entrainment of concrete
Publication -
The Influence of Noise Level on the Value of Uncertainty in a Measurement System Containing an Analog-to-Digital Converter
Publication -
The Comparative Analysis of the Adaptability Level of Municipalities in the Nysa Kłodzka Sub-Basin to Flood Hazard
Publication -
cGMP level in idiopathic Parkinson’s disease patients with and without cardiovascular disease – A pilot study
Publication -
Effects of water level and grassland management on alpha and beta diversity of birds in restored wetlands
Publication -
MPEG-7-based low level descriptor effectiveness in the automatic musical sound classification.
PublicationCelem referatu jest określenie, które z parametrów opisowych MPEG-7 są najbardziej przydatne w klasyfikacji dźwięków instrumentów muzycznych. Określana jest wysokość dźwięku a następnie wyznaczane są wartości parametrów zawartych w standardzie MPEG-7. Otrzymany wektor parametrów poddawany jest analizie statystycznej w celu wyeliminowania danych nadmiarowych. Do celów automatycznej klasyfikacji i testów zaprojektowano dwa systemy...
-
Labour share and income inequalities in the European Union, taking into account the level of development of economies
Publicationesearch background: The relationship between labour share and income inequality is a complex and multifaceted problem. Despite ongoing discussions among economists, there is still no consensus on the direction of the relationship between labour share and income ine-quality. Purpose of the article: The article aims to assess the impact of labour share on income inequal-ity, which is measured in three ways: the Gini index...
-
Four level inverter's DC bus voltage balancing with 3-terminal DAB converter
Publication—Multilevel inverters become more and more popular, especially in the medium or high voltage and high power applications. Unfortunately, some of inverter topologies require additional DC bus voltage balancing systems. This paper presents a novel approach to such systems, which is based on a multiple terminal DAB converter. Along with the voltage balancing function the proposed solution enables the connection of energy storage devices...
-
Determinants and effects of Poland’s road accidents in the context of the 2030 agenda for sustainable development – poviat level analysis for the years 2010-2019
PublicationThe objective of the research was to assess how selected factors influence road safety in Poland’s poviats. To that end, an analysis was conducted of road accident determinants and effects in the poviats in the years 2010-2019. The time horizon fits in with Goal 3.6. of Agenda 2030, which is to halve the number of global deaths and injuries from road traffic accidents by 2020. The article pres-ents the analysis results for the...
-
Influence of the boron doping level on the electrochemical oxidation of raw landfill leachates: advanced pre-treatment prior to the biological nitrogen removal
PublicationThe electrochemical oxidative treatment of landfill leachates (LLs) containing high amounts of ammonia nitrogen and organic matter was used as a promising method, prior to biological processes, to achieve the final effluent quality that would be acceptable by current regulations. The deposited boron-doped diamond electrodes (BDDs) with different boron doping concentrations (10000, 5000 and 500 ppm of B) were applied as anodes....
-
c-Myc Protein Level Affected by Unsymmetrical Bisacridines Influences Apoptosis and Senescence Induced in HCT116 Colorectal and H460 Lung Cancer Cells
PublicationUnsymmetrical bisacridines (UAs) are highly active antitumor compounds. They contain in their structure the drugs previously synthesized in our Department: C-1311 and C-1748. UAs exhibit different properties than their monomer components. They do not intercalate to dsDNA but stabilize the G-quadruplex structures, particularly those of the MYC and KRAS genes. Since MYC and KRAS are often mutated and constitutively expressed in cancer...
-
Design of three-phase three-level CIC T-source inverter with maximum boost control
Publication -
The Level of FGF 21 as a New Risk Factor for the Occurrence of Cardiometabolic Disorders amongst the Psoriatic Patients
Publication -
Total Selenium Level and Its Distribution between Organs in Beef Cattle in Different Selenium Status
Publication -
Chronic Exposure to Fluoride Affects GSH Level and NOX4 Expression in Rat Model of This Element of Neurotoxicity
Publication -
The level of jasmonic acid in Arabidopsis thaliana and Phaseolus coccineus plants under heavy metal stress
Publication -
Performance of the CMS Level-1 trigger during commissioning with cosmic ray muons and LHC beams
Publication -
Entrepreneurial environment at regional level: the case of Polish path towards sustainable socio-economic development
Publication -
Establishing the background level of base oxidation in human lymphocyte DNA: results of an interlaboratory validation study
Publication