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Search results for: Solar Cell Characteristics
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TOLLIP Protein Expression Predicts Unfavorable Outcome in Renal Cell Carcinoma
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Temozolomide and sorafenib as programmed cell death inducers of human glioma cells
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Defect in Mitochondrial NADH-Dehydrogenase Genes in Canine Mast Cell Tumours
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Dabigatran: its protective effect against endothelial cell damage by oxysterol
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Assessment of the cell biovolume of phytoplankton widespread in coastal and inland water bodies
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Pharmacokinetics and bioequivalence of a liquid formulation of hydroxyurea in children with sickle cell anemia
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Inhibition of protein glycosylation reverses the MDR phenotype of cancer cell lines
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Molecular action of isoflavone genistein in the human epithelial cell line HaCaT
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Are Radicals Formed During Anion-Exchange Membrane Fuel Cell Operation?
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Diclofenac Alters the Cell Cycle Progression of the Green Alga Chlamydomonas reinhardtii
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Revealing the epigenetic effect of temozolomide on glioblastoma cell lines in therapeutic conditions
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P04.06 Temozolomide influence on global DNA methylation in glioblastoma cell lines
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Performance studies of group parts machining with cell segments of flowline organisation
PublicationPrzedstawiono koncepcję modelowania analitycznego struktur gniazdowych systemów wytwarzania określonego spektrum przedmiotów, zorientowanych na spełnienie wymagań oszczędnej produkcji. Wykorzystano przy tym relacje podobieństwa ciągów znakowych, reprezentujących sekwencje dedykowanych do zasobów maszynowych, operacji procesu technologicznego, a których zróżnicowanie oceniano wg kryterium odległości Hamminga oraz Levenshteina. Przeprowadzono...
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A versatile analog CMOS cell: voltage - buffer /current - conveyor/ multiplier
PublicationW pracy przedstawiono koncepcję uniwersalnej komórki analogowej przeznaczonej dla programowalnych układów analogowych (FPAA). Komórka może pełnić funkcję bufora napięciowego, konwjora prądowego lub mnożnika analogowego. Układ przesymulowano w technologii CMOS 2 ćm.
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Toxicity of cylindrospermopsin in human lymphocytes: Proliferation, viability and cell cycle studies
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Myotilin, a New Topotecan Resistant Protein in Ovarian Cancer Cell Lines
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The significance of lumican expression in ovarian cancer drug-resistant cell lines
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Effect of brefeldin A and castanospermine on resistant cell lines as supplements in anticancer therapy
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Microbial fuel cell applications for removal of petroleum hydrocarbon pollutants: A review
PublicationBioelectrochemical systems (BESs) are considered as the potential approaches to remediate the environments contaminated by hydrocarbons. This review addresses the application of BESs particularly microbial fuel cells (MFCs) in degradation of petroleum hydrocarbons, including BTEXs, from soil, water, wastewater and sediments. Details on reactor design and critical issues are discussed. Aspects on electrodes, redox mediators and...
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Performance of a fuel cell optimized for in situ X-ray absorption experiments
PublicationKomercyjna komórka ogniwa paliwowego typu PEM została zmodyfikowana w celu realizacji pomiaru XAS w warunkach pracy ogniwa. Modyfikacja komórki miała na celu optymalizację jej parametrów pod kątem eksperymentu XAS realizowanego w modzie transmisyjnym i fluorescencyjnym, poprzez minimalizację absorpcji komórki, przy zachowaniu jej parametrów elektrochemicznych. W pracy zostały zaprezentowane szczegóły techniczne komórki a jej efektywność...
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Thin Layer Deposition Methods in Solid Oxide Fuel Cell Technology
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Synthesis and modification of reduced graphene oxide aerogels for biofuel cell applications
PublicationWe have carried out the preparation of reduced graphene oxide aerogels using eco-friendly method that is based on the Hummers method of graphite oxidation without the use of NaNO3 that produces toxic gases. To obtain a porous 3D structure of reduced graphene oxide, we performed the hydrothermal reduction at elevated temperature. We also prepared the rGO aerogel/CNT composite using multiwalled carbon nanotubes as linkers. The rGO...
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Investigations on the immunosuppressive activity of derivatives of mycophenolic acid in immature dendritic cell
PublicationThe main activity of mycophenolic acid (MPA) and its analogs is the inhibition of proliferation of T cells. Here, we hypothesized that MPA and its conjugates inhibits also the activity of antigen-presenting cells (APC) including dendritic cells (DCs). We tested the effect of novel amino acid derivatives of MPA and conjugates of MPA with acridines/acridones on DCs by flow cytometry, ELISA and MLR assay. Both acridines/acridone derivatives...
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O07 Filaggrin insufficiency renders keratinocyte-derived small extracellular vesicles capable of affecting CD1a-mediated T-cell responses and promoting allergic inflammation
PublicationThe association between FLG loss-of-function mutations and the development of atopic dermatitis (AD) indicates that filaggrin is critical to skin barrier function; the mutations are also linked to additional allergic manifestations, but it is unknown how the skin may influence inflammation in distant tissues. Here we investigated the impact of filaggrin insufficiency on keratinocyte-derived exosome-enriched small extracellular...
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Experimental investigation of performance and emission characteristics of a miniature gas turbine supplied by blends of kerosene and waste tyre pyrolysis oil
PublicationFossil fuels are non-renewable sources of energy that could be depleted in the near future, giving rise to amajor energy crisis. Scientists from all over the world are working on new technologies to produce fuelnot only from renewable sources but also from waste. This article is concerned with: (i) waste tyremanagement by means of the pyrolysis process, (ii) investigation of physico-chemical parameters ofwaste tyre pyrolysis oil...
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A review on application of artificial neural network (ANN) for performance and emission characteristics of diesel engine fueled with biodiesel-based fuels
PublicationBiodiesel has been emerging as a potential and promising biofuel for the strategy of reducing toxic emissions and improving engine performance. Computational methods aiming to offer numerical solutions were inevitable as a study methodology which was sometimes considered the only practical method. Artificial neural networks (ANN) were data-processing systems, which were used to tackle many issues in engineering and science, especially...
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Large scale complementary solar and wind energy sources coupled with pumped-storage hydroelectricity for Lower Silesia (Poland)
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Stress-driven nonlocal elasticity for nonlinear vibration characteristics of carbon/boron-nitride hetero-nanotube subject to magneto-thermal environment
PublicationStress-driven nonlocal theory of elasticity, in its differential form, is applied to investigate the nonlinear vibrational characteristics of a hetero-nanotube in magneto-thermal environment with the help of finite element method. In order to more precisely deal with the dynamic behavior of size-dependent nanotubes, a two-node beam element with six degrees-of freedom including the nodal values of the deflection, slope and curvature...
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The use of Yttrium-90 Ibritumomab Tiuxetan ( 90 Y-IT) as a consolidation therapy in high-risk patients with diffuse large B-cell lymphoma ineligible for autologous stem-cell transplantation
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The Effect of Full-Cell Impregnation of Pine Wood (Pinus sylvestris L.) on Changes in Electrical Resistance and on the Accuracy of Moisture Content Measurement Using Resistance Meters
PublicationThe impact of the full-cell impregnation of pine wood was investigated with respect to changes in electrical resistance and the accuracy of moisture content measurement. This study compared the resistance of impregnated and untreated pine timber harvested from the northern part of Poland (Pomeranian region). The wood was impregnated by the vacuum-pressure method. The preservative (TANALITH E 3475) and coloring (TANATONE 3950) agents...
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Influence of selected CO2 absorption promoters on the characteristics of calcium carbonate particles produced by carbonation of the post-distillation liquid from the Solvay process
PublicationThe aim of this work is to compare the effect of selected process parameters, gas flow rate, CO2 absorption promoter concentration and its pKa, on the precipitation of CaCO3 by the gas-liquid method using a model post-distillation liquid from the Solvay process. To ensure effective capture of CO2, the absorption promoters used were ammonia, triethanolamine and triethylamine. The Box-Behnken Design was applied to plan the experiments....
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Corrosion fatigue crack propagation rate characteristics for weldable ship and offshore steels with regard to the influence of loading frequency and seawater temperature
PublicationAfter Vosikovsky (1975), the corrosion fatigue crack growth rate (CFCGR) characteristics have been divided into three regions. The region-III rates are very close to mechanical fatigue crack growth rates. CFCGR formulae, including the long-crack length effect (in region I only), the loading frequency effect (in region II only), and the saltwater temperature effect, have been proposed. It has been assumed that CFCGR is proportional...
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Constituents of Propolis: Chrysin, Caffeic Acid, p-Coumaric Acid, and Ferulic Acid Induce PRODH/POX-Dependent Apoptosis in Human Tongue Squamous Cell Carcinoma Cell (CAL-27)
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PRZEBIEG TEMPERATURY ZIM NA OBSZARZE POLSKI W LATACH 1720–2015
PublicationThe work discusses the air temperature course of winter periods (December–March) in Poland in the years 1720–2015. The analysis is carried out for area mean values calculated from 5 stations: Szczecin, Wrocław, Warsaw, Wilno and Lwów. The time series of the mean area winter temperature (hereinafter PLZ) consists of combined observational (140 years) and reconstructed (156 years) data. PLZ reconstruction is based on independent...
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Ontology groups representing angiogenesis and blood vessels development are highly up-regulated during porcine oviductal epithelial cells long-term real-time proliferation – a primary cell culture approach
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Heat transfer and pressure drop characteristics of the silicone-based plate heat exchanger
PublicationThe paper presents an experimental investigation of a silicone based heat exchanger, with passive heat transfer intensification by means of surface enhancement. The main objective of this paper was to experimentally investigate the performance of a heat exchanger module with the enhanced surface. Heat transfer in the test section has been examined and described with precise measurements of thermal and flow conditions. Reported...
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Parametric method for determination of motion characteristics of underwater vehicles, applicable in preliminary designing.
Publicationartykuł zawiera opis metody wstępnego projektowania autonomicznych pojazdów podwodnych (auv), przydatnej szczególnie w przypadku, gdy w założeniach projektowych stawiane są wymogi dotyczące parametrów kinematyczno-dynamicznych ruchu pojazdu. koncepcja metody zasadza się na równaniach dynamiki opisujących ruch płaski pojazdu w kierunku poziomym i pionowym, wywołanych odpowiednio napędem śrubowym lub balastem wodnym. równania ruchu...
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Altered circadian genes expression in breast cancer tissue according to the clinical characteristics
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Prevalence and clinical characteristics of patients with true resistant hypertension in central and Eastern Europe
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Structural Investigations and Determination of Current and Voltage Characteristics in Htsc 2G SF12050 Tapes
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Comprehensive Thermal Characteristics of Different Cultivars of Flaxseed Oil (Linum usittatissimum L.)
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The Characteristics of New SSB Proteins from Metagenomic Libraries and Their Use in Biotech Applications
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The Influence of Selected Plant Essential Oils on Morphological and Physiological Characteristics in Pseudomonas Orientalis
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Differentiation of Nutritional Risk among Polish Seniors Based on Selected Lifestyle Characteristics
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Characteristics of calcium carbonate microparticles fabricated by the emulsion-emulsion technique in a large scale
PublicationReaktor zbudowany z dwóch współosiowych kolumn z mieszaniem w kolumnie wewnętrznej zastosowano do strącania cząstek węglanu wapnia metodą mieszania dwóch emulsji woda w oleju zawierających chlorek wapnia oraz węglan sodu jako reagenty. Zbadano wpływ częstości obrotów mieszadła, stężenia reagentów oraz czasu starzenia na wielkość cząstek stałych.
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Rheological and aging characteristics of the recycled asphalt binders with different rejuvenator incorporation methods
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Effect of nanosilica on characteristics of carbonizates of phenol-formaldehyde resin – Fe(acac)3
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Surface Characteristics of Plasma Treated and Titanium Nitride (TiN) Deposited Aluminum Alloy
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Characteristics of Particles Emitted from Waste Fires—A Construction Materials Case Study
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Effects of loading pattern and lubricant pressure influence on bearing alloy fatigue characteristics
PublicationOpisano wyniki testów zmęczeniowych przeprowadzonych dla stopu łożyskowego AlSn (11,3 Cu 1,2) osadzonego na taśmie stalowej. Doświadczalnie określono wartości obciążeń niszczących dla różnych warunków obciążenia: dla obciążeń zginających wahadłowych, dla obciążeń zginających wahadłowych przy równoczesnym działaniu słabego lub zmiennego ciśnienia w komorze olejowej.