Filtry
wszystkich: 6183
-
Katalog
- Publikacje 4909 wyników po odfiltrowaniu
- Czasopisma 16 wyników po odfiltrowaniu
- Konferencje 11 wyników po odfiltrowaniu
- Wydawnictwa 1 wyników po odfiltrowaniu
- Osoby 101 wyników po odfiltrowaniu
- Projekty 2 wyników po odfiltrowaniu
- Kursy Online 70 wyników po odfiltrowaniu
- Wydarzenia 11 wyników po odfiltrowaniu
- Dane Badawcze 1062 wyników po odfiltrowaniu
wyświetlamy 1000 najlepszych wyników Pomoc
Wyniki wyszukiwania dla: NB DOPING
-
Molecular typing of clinical isolates of Escherichia coli by a new PCR MP method
PublikacjaTypowanie epidemiologiczne bakterii jest rutynową procedurą stosowaną w badaniach zakażeń szpitalnych i wymaga stosowania odpowiednich metod o wysokim potencjale różnicującym. Przedstawiliśmy możliwości nowej techniki PCR MP w różnicowaniu szczepów E. coli. Rezultaty zostały porównane z wynikami uzyskanymi metodą PFGE.
-
Molecular typing of clinical isolates of Escherichia coli by a new PCR MP method
PublikacjaTypowanie epidemiologiczne bakterii jest rutynową procedurą stosowaną w badaniach zakażeń szpitalnych i wymaga stosowania odpowiednich metod o wysokim potencjale różnicującym. Przedstawiliśmy możliwości nowej techniki PCR MP w różnicowaniu szczepów E. coli. Rezultaty zostały porównane z wynikami uzyskanymi metodą PFGE.
-
The Influence of Tool Wear on the Vibrations During Ball end Milling of Hardened Steel
Publikacja -
Surface texture generation during cylindrical milling in the aspect of cutting force variations
Publikacja -
Lifestyle Changes among Polish University Students during the COVID-19 Pandemic
Publikacja -
Perceived stress level among patients with chronic illness during covid pandemia
Publikacja -
Kallikrein 13 serves as a priming protease during infection by the human coronavirus HKU1
Publikacja -
The Relationship Between Gene Polymorphisms and Dipping Profile in Patients With Coronary Heart Disease
Publikacja -
iGEL vs laryngeal tube for airway management during a normal airway scenario
Publikacja -
An endotracheal tube mounted camera for intubation during cardiopulmonary resuscitation. Preliminary data
Publikacja -
Estimation of the excitation variances of speech and noise AR-models for enhanced speech coding
Publikacja -
Self-ignition of hydrogen–nitrogen mixtures during high-pressure release into air
Publikacja -
Quantifying the effective mobilized RAP content during hot in-place recycling techniques
PublikacjaThe utilization of in-place recycling techniques is capable of consuming 100% reclaimed asphalt pavement (RAP). Hot in-place recycling (HIR) is one of the promising techniques to rehabilitate the pavements suffering from minor cracking issues through heat scarification, additive injecting, mechanical mixing, and compacting. However, the main concern of using 100% RAP in HIR remains as how much RAP can be activated and mobilized...
-
Pharmacokinetics of sufentanil during long-term infusion in critically ill pediatric patients
Publikacja -
Different Patterns of mRNA Nuclear Retention during Meiotic Prophase in Larch Microsporocytes
Publikacja -
Antioxidant effect of Elamipretide on bull's sperm cells during freezing/thawing process
Publikacja -
Studies of polypropylene membrane fouling during microfiltration of broth with Citrobacter freundii bacteria
Publikacja -
Mass transfer of HCl and H2O across the hydrophobic membrane during membrane distillation
Publikacja -
Rapid Microbial Community Changes During Initial Stages of Pine Litter Decomposition
Publikacja -
Studies on membrane scaling during water desalination by direct contact membrane distillation
Publikacja -
Correlation between chosen polymorphisms in genes coding 5HTT, 5HT2A and COMT with obesity.
Publikacja -
Polyphosphates used for membrane scaling inhibition during water desalination by membrane distillation
Publikacja -
Adapt or die—Response of large herbivores to environmental changes in Europe during the Holocene
Publikacja -
Possibilities of using interlayers during diffusion welding of Ti Gr2 and AISI 316L
Publikacja -
The Quality of Freeze-Dried and Rehydrated Blueberries Depending on their Size and Preparation for Freeze-Drying
Publikacja -
Increasing the Oxidative Stability of the Wafer Lipid Fraction with Fruit Extract during Storage
Publikacja -
Corporate social responsibility (CSR) and sustainable development during the Covid-19 pandemic
Publikacja -
Exposure to non-opioid analgesics during pregnancy and the risk of adverse drug reactions
Publikacja -
Home during quarantine: living space weaknesses revealed by COVID-19 pandemic
Publikacja -
Reconstruction of dopant vertical position from Kelvin probe force microscope images
Publikacja -
Technology Acceptance of MS Teams Among University Teachers During COVID-19
Publikacja -
Kinetics of Biotic and Abiotic CO Production during the Initial Phase of Biowaste Composting
Publikacja -
Numerical Analyses of Fracture Mechanism of the Pelvic Ring during Side-Impact Load
Publikacja -
The Development of Anammox and <em>Chloroflexi</em> Bacteria during Composting of Sewage Sludge
Publikacja -
Extraction and optimization of Penicillium sclerotiorum strain AK‐1 pigment for fabric dyeing
Publikacja -
Association between changes in air quality and hospital admissions during the holi festival
Publikacja -
Sea surface temperature distribution during upwelling along the Polish Baltic coast
PublikacjaAmong over 150 maps of sea surface temperature in the Polish Baltic coastal region derived from satellite data during the warm period of the year (April-October) in 2000-2002, 41 cases were noted where its distribution showed characteristic features indicating the occurrence of coastal upwelling. The fundamental parameters of range, probability of occurrence and temperature modification caused by water from deeper sea layers...
-
Serum zinc level in depressed patients during zinc supplementation of imipramine treatment
Publikacja -
Antenatal Classes in the Context of Prenatal Anxiety and Depression during the COVID-19 Pandemic
Publikacja -
Sport-related concussion alters cerebral hemodynamic activity during controlled respiration
PublikacjaThis study investigated cerebral hemodynamic activity following sport-related concussion. Prefrontal cortex oxygenation was assessed by near-infrared spectroscopy (NIRS) during a controlled breathing protocol. Wavelet transformation of the NIRS signals showed significant decreases in HbO2 and HbD amplitude at the respiratory frequency interval (0.10–0.6 HZ) from preseason baseline to acute concussion. These results suggest a decreased...
-
Numerical analysis of lumbar spine injury during road safety barrier collision
PublikacjaPurpose: Enhancing road safety is a critical goal worldwide, necessitating the development of clear standards for road safety systems. This study focuses on lumbar spine (L-spine) compression injuries during collisions with concrete road safety barriers (RSBs). It aims to analyze internal forces during impact to understand L-spine injury biomechanics in such accidents. Methods: The research included a literature review, analyzing...
-
Experimental Study of Polish Sausage Drying Kinetics and Contraction by Image Data Analysis
PublikacjaThe goal of this paper has been to add an experimental data set for drying a meat product and provide a comparison with well-established thin-layer drying models. This article presented experimental investigations on the convective drying of Polish sausage slices at a temperature of 40°C. Slices have been in the thickness of 3 to 8mm. Measurements of mass loss and size change were performed. The data have been presented in the...
-
Slowly-closing valve behaviour during steam machine accelerated start-up
PublikacjaThe paper discusses the state of stress in a slowly-closing valve during accelerated start-up of a steam turbine. The valve is one of the first components affected by high temperature gradients and is a key element on which the power, efficiency and safety of the steam system depend. The authors calibrated the valve model based on experimental data and then performed extended Thermal-FSI analyses relative to experiment. The issue...
-
Risk Diagnosis and Management with BBN for Civil Engineering Projects during Construction and Operation
PublikacjaThe authors demonstrate how expert knowledge about the construction and operation phases combined with monitoring data can be utilized for the diagnosis and management of risks typical to large civil engineering projects. The methodology chosen for estimating the probabilities of risk elements is known as Bayesian Belief Networks (BBN). Using a BBN model one can keep on updating the risk event probabilities as the new evidence...
-
Minimization of vibrations during milling of flexible structures using mechatronic design techniques
PublikacjaThe paper presents an innovative effective method of minimizing vibrations during milling of flexible structures, using a new vibration suppression method based on a workpiece holder with adjustable support stiffness. The proposed method is rooted in mechatronic design techniques, which can become a standard procedure for optimizing the milling process.
-
Effective Formula for Impact Damping Ratio for Simulation of Earthquake-induced Structural Pounding
PublikacjaStructural pounding during earthquakes may cause substantial damage to colliding structures. The phenomenon is numerically studied using different models of collisions. The aim of the present paper is to propose an effective formula for the impact damping ratio, as a parameter of the impact force model used to study different problems of structural pounding under seismic excitations. Its accuracy has been verified by four various...
-
Research on flue gas flow measurement and modelling in the moving grate biomass boiler
PublikacjaThe aim of this research was to determine the nature of gas flow in a grate boiler model by the method of Particle Image Velocimetry (PIV) and CFD. The paper presents the comparison of the PIV results with numerical simulations made in the environment of ANSYS Fluent. The main goal of the experiment was to describe the phenomena occurring on the grate. Methodology of modelling solid fuel combustion on the moving grate was proposed...
-
Experimental investigations on pressure drop during the condensation in flow of HFE7000 in vertical minichannel
PublikacjaIn the work presented in the paper authors focused attention on the issues of flow resistance and pressure drop during condensation in the flow. The case of the descending flow through a cylindrical single-channel of 2.3 mm inner diameter was carefully analyzed. In the course of investigations a new working fluid HFE 7000 has been scrutinised which has a strongly differing properties in comparison to the other fluids that are commonly...
-
The influence of selenium addition during seeds' germination on the biological properties of obtained sprouts
PublikacjaSelenium plays a vital role in human body, because in the form of aminoacids (Se-methionine, Se-cysteine) it is found in the active centres of over 25 enzymes, including those regarded as 'cytoprotective'. Unfortunatelly, its daily intake in Poland and other European countries is lower than predicted by dietary recommendations. The consequences of selenium deficiency in diet might be severe, including higher susceptibility to cardio-vascular...
-
Modeling N2O behavior during denitrification with different carbon sources and electron acceptors
PublikacjaA mathematical model was developed for identification of the most important mechanism leading to nitrous oxide (N2O) accumulation in denitrifying activated sludge systems. The activated sludge model No. 2d (ASM2d) was extended to include intermediate three steps of the denitrification process. The formation and accumulation of nitric oxide (NO) was assumed to be very low in the performed laboratory experiments. These experiments...