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Wyniki wyszukiwania dla: animal reproduction
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Brills Annual of Afroasiatic Languages and Linguistics
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MOLECULAR AND QUANTUM ACOUSTICS. ANNUAL JOURNAL
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Advances in Strategic Management-A Research Annual
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Annual Review of Statistics and Its Application
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Annual of Language and Politics and Politics of Identity
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ANNUAL REVIEW OF INFORMATION SCIENCE AND TECHNOLOGY
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Annual Review of Ecology Evolution and Systematics
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Annual Review of Cell and Developmental Biology
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Annual Review of Pathology-Mechanisms of Disease
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Annual Review of Nuclear and Particle Science
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Annual Review of Genomics and Human Genetics
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Annual Review of Biomedical Data Science
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Annual Review of Law and Social Science
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Annual Review of Earth and Planetary Sciences
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The psychrotrophic yeast Sporobolomyces roseus LOCK 1119 as a source of a highly active aspartic protease for the in vitro production of antioxidant peptides
PublikacjaA psychrotrophic yeast strain producing a cold-adapted protease at low temperature was classified as Sporobolomyces roseus. In standard YPG medium, S. roseus LOCK 1119 synthesized an extracellular protease with an activity of approximately 560 U/L. Optimization of medium composition and process temperature considerably enhanced enzyme biosynthesis; an approximate 70% increase in activity (2060 U/L). The native enzyme was purified...
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Induction of secondary metabolite production in transformated callus of Ammi majus L. grown after electromagnetic treatment of culture medium
PublikacjaW pracy przedstawiono wyniki badań, których celem było zbadanie wpływu elicytacji przy użyciu ADR-4, na produkcję metabolitów wtórnych. Elicytacja ADR-4 zwiększyła 2-krotnie zawartość bergaptenu. Porównano również efektywność 3 technik ekstrakcyjnych stosowanych do izolacji feuranokumaryn, kumaryn i ich glikozydów z kalusa A.majus. Ekstrakcja przy użyciu techniki ASE okazała się najbardziej efektywna.
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Application of cold atmospheric pressure plasmas for high-throughput production of safe-to-consume beetroot juice with improved nutritional quality
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Potential of bioethanol production from biomass of various Miscanthus genotypes cultivated in three-year plantations in west-central Poland
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Endometrial nitric oxide production and nitric oxide synthases in the equine endometrium: Relationship with microvascular density during the estrus cycle
PublikacjaNitric oxide (NO) plays an important role in angiogenesis and in the regulation of the blood flow. This study was carried out to investigate (i) the effects of endogenous estrogens and progestins and exogenous progesterone (P(4)) (5 ng/ml or 1 microg/ml) or estradiol 17beta (E(2)beta) (50 pg/ml or 1 microg/ml) on in vitro endometrial NO synthesis; (ii) the presence of different isoforms of NO synthase;...
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Novel monovalent and multivalent recombinant proteins of Borrelia burgdorferi sensu lato with potential diagnostic value – construction and biotechnological production
PublikacjaThe diverse antigenic structure of Borrelia burgdorferi sensu lato (s.l.) and the low degree of protein sequence conservation between genospecies causes many limitations in serodiagnosis of Lyme disease (LD). Using expression systems based on Escherichia coli, five monovalent B. burgdorferi s.l. recombinant proteins were produced. i.e., BB0108, BB0126, BB0298, BB0323, BB0689 (each in three variants derived from Borrelia afzelii,...
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Thermosensitive composite based on agarose and chitosan saturated with carbon dioxide. Preliminary study of requirements for production of new CSAG bioink.
PublikacjaThis study introduces a method for producing printable, thermosensitive bioink formulated from agarose (AG) and carbon dioxide-saturated chitosan (CS) hydrogels. The research identified medium molecular weight chitosan as optimal for bioink production, with a preferred chitosan hydrogel content of 40–60 %. Rheological analysis reveals the bioink's pseudoplastic behavior and a sol-gel phase transition between 27.0 and 31.5 °C. The...
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Galerkin Finite Element Process for Entropy Production and Thermal Evaluation of Third-Grade Fluid Flow: A Thermal Case Study
Publikacja: A fluid’s moving class improves its heat transmission capability, as well as its rigidity, owing to multivariate molecule suspension. In this way, nanofluids are superior to common fluids. In this study, we evaluated the features of ease and heat transfer. Furthermore, we investigated permeable media, heat source, variable heat conductivity, and warm irradiation results. A mathematical technique known as the Galerkin finite element...
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Excess production of phage λ delayed early proteins under conditions supporting high Escherichia coli growth rates
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Condition Monitoring of Horizontal Sieving Screens—A Case Study of Inertial Vibrator Bearing Failure in Calcium Carbonate Production Plant
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A New Era Is Beginning in Central and Eastern Europe: Information and Communication Technology Services Exceed Manufacturing in the Global Production Chain
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How to guide photocatalytic applications of titanium dioxide co-doped with nitrogen and carbon by modulating the production of reactive oxygen species
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New and potent production platform of the acetylcholinesterase inhibitor huperzine A by gamma-irradiated Alternaria brassicae under solid-state fermentation
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Solid-state fermentation for enhanced production of selenium nanoparticles by gamma-irradiated Monascus purpureus and their biological evaluation and photocatalytic activities
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Sustainable Livestock Production: Screening Analysis and Pilot Implementation of a Biofilm in Piggery Biofilters for Mitigation of Ammonia and Hydrogen Sulfide Emissions
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Numerical Modeling of Hydrogen-Rich Gas Production From Gasoline Autothermal Reforming in a Plug Flow Reactor for Electric Vehicles
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Unraveling the solar and visible light-induced deactivation mechanism of Pt-decorated carbon/TiO2 nanocomposite in photocatalytic hydrogen production
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Biofilm Production and Presence of ica and bap Genes in Staphylococcus aureus Strains Isolated from Cows with Mastitis in the Eastern Poland
PublikacjaThe aim of the study was phenotypic and genotypic analysis of 132 S. aureus strains isolated from mastitis in eastern Poland in respect to their biofilm formation ability. The analysis of the size polymorphism of fragment X in the gene encoding protein A (spa) revealed high genetic differentiation of the analyzed group of isolates. The ability of biofilm formation by the isolates was tested using two phenotypic methods. The Congo...
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Application of a hybrid mechanistic/machine learning model for prediction of nitrous oxide (N2O) production in a nitrifying sequencing batch reactor
PublikacjaNitrous oxide (N2O) is a key parameter for evaluating the greenhouse gas emissions from wastewater treatment plants. In this study, a new method for predicting liquid N2O production during nitrification was developed based on a mechanistic model and machine learning (ML) algorithm. The mechanistic model was first used for simulation of two 15-day experimental trials in a nitrifying sequencing batch reactor. Then, model predictions...
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Minimal number of periodic points for smooth self-maps of simply-connected manifolds
Dane BadawczeThe problem of finding the minimal number of periodic points in a given class of self-maps of a space is one of the central questions in periodic point theory. We consider a closed smooth connected and simply-connected manifold of dimension at least 4 and its self-map f. The topological invariant D_r[f] is equal to the minimal number of r-periodic points...
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Biotechnological production and purification of Borrelia burgdorferi sl B1 protein
Dane BadawczeBorrelia burgdorferi B1 protein could be used in the detection of specific immunoglobulins from patients' sera with Lyme disease that may be infected with different genospecies of B. burgdorferii sl. The goal of the study was to obtain the highest possible yield of protein expression in prokaryotic cells and purified protein preparations. This dataset...
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Biotechnological production and purification of Borrelia burgdorferi sl B2 protein
Dane BadawczeBorrelia burgdorferi B2 protein could be used in the detection of specific immunoglobulins from patients' sera with Lyme disease that may be infected with different genospecies of B. burgdorferii sl. The goal of the study was to obtain the highest possible yield of protein expression in prokaryotic cells and purified protein preparations. This dataset...
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Biotechnological production and purification of Borrelia burgdorferi sl B12 protein
Dane BadawczeBorrelia burgdorferi B12 protein could be used in the detection of specific immunoglobulins from patients' sera with Lyme disease that may be infected with different genospecies of B. burgdorferii sl. The goal of the study was to obtain the highest possible yield of protein expression in prokaryotic cells and purified protein preparations. This dataset...
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Biotechnological production and purification of Borrelia burgdorferi sl B3 protein
Dane BadawczeBorrelia burgdorferi B3 protein could be used in the detection of specific immunoglobulins from patients' sera with Lyme disease that may be infected with different genospecies of B. burgdorferii sl. The goal of the study was to obtain the highest possible yield of protein expression in prokaryotic cells and purified protein preparations. This dataset...
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Biotechnological production and purification of Borrelia burgdorferi sl P protein
Dane BadawczeBorrelia burgdorferi P protein could be used in the detection of specific immunoglobulins G (IgG) from patients' sera with Lyme disease that may be infected with different genospecies of B. burgdorferii sl. The goal of the study was to obtain the highest possible yield of protein expression in prokaryotic cells and purified protein preparations. This...
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Biotechnological production and purification of Borrelia burgdorferi sl B6 protein
Dane BadawczeBorrelia burgdorferi B6 protein could be used in the detection of specific immunoglobulins from patients' sera with Lyme disease that may be infected with different genospecies of B. burgdorferii sl. The goal of the study was to obtain the highest possible yield of protein expression in prokaryotic cells and purified protein preparations. This dataset...
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Biotechnological production and purification of Borrelia burgdorferi sl F protein
Dane BadawczeBorrelia burgdorferi F protein could be used in the detection of specific immunoglobulins G (IgG) from patients' sera with Lyme disease that may be infected with different genospecies of B. burgdorferii sl. The goal of the study was to obtain the highest possible yield of protein expression in prokaryotic cells and purified protein preparations. This...
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Novel Coplanar-Strip-Based Excitation Technique for Design of Broadband Circularly Polarization Antennas with Wide 3-dB Axial Ratio Beamwidth
PublikacjaIn this paper, a novel excitation technique for design of a single-point-fed compact low-profile wide-slot antennas with broadband circular polarization (CP) and wide 3 dB axial ratio (AR) beamwidth is presented. Two inverted L-shape parasitic strips placed coplanar to the microstrip line of an asymmetric CPW, and a horizontal strip that protrudes from the vertical edge of the backside ground plane of the substrate are used for...
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Example of Using Particle Swarm Optimization Algorithm with Nelder–Mead Method for Flow Improvement in Axial Last Stage of Gas–Steam Turbine
PublikacjaThis article focuses principally on the comparison baseline and the optimized flow efficiency of the final stage of an axial turbine operating on a gas–steam mixture by applying a hybrid Nelder– Mead and the particle swarm optimization method. Optimization algorithms are combined with CFD calculations to determine the flowpaths and thermodynamic parameters. The working fluid in this study is a mixture of steam and gas produced...
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Example of Using Particle Swarm Optimization Algorithm with Nelder–Mead Method for Flow Improvement in Axial Last Stage of Gas–Steam Turbine
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Abuse or contamination? Ratio determination of clenbuterol enantiomers to distinguish between doping use and meat contamination
PublikacjaClenbuterol has been detected in urine of several athletes during routine doping control in the past years. Athletes claimed that the clenbuterol was ingested by eating contaminated meat. Providing analytical prove for this claim is difficult. clenbuterol consists of two enantiomers, R(-) and S(+)-clenbuterol. Currently available human and veterinary preparations were found to consist of a racemic mixture of both enantiomers. When...
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Research of hydraulic axial piston pump at low ambient temperatures
Dane BadawczePresented data include the results of measurements of oil temperature at the inlet and outlet of the hydraulic pump (theoretical displacement is equal to 16 cm3/rev) , temperature of the heated pump and oil pressure at the inlet and outlet of the pump.
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The effect of sunscreen 4‐methylbenzylidene camphor in different and reproductive models, its bioaccumulation and molecular effects on ligand‐receptor interaction, and protein expression
Publikacja4-Methylbenzylidene camphor (4-MBC) is a photo-absorbing UV filter prevalently used in cosmetics, which can be absorbed into circulation and cause systemic effects. 4-MBC is continued to be released in the environment despite the growing knowledge about its bioaccumulation and endocrine disrupting effects. Previous reviews have mentioned UV-filter together but this review considers 4-MBC alone, due to its prevalence and concerning...
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Bisphenol A exposure and healing effects of Adiantum capillus-veneris L. plant extract (APE) in bisphenol A-induced reproductive toxicity in albino rats
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First report of seroprevalence of Toxoplasma gondii infection in sheep in Pomerania, northern Poland
PublikacjaIntroduction and objective. Toxoplasmosis is parasitic disease which has economic relevance for both veterinary and human medicine. In sheep, toxoplasmosis is a major cause of abortion and can thus cause reproductive problems. The current study aimed to determine the occurrence of anti-Toxoplasma gondii IgG antibodies in sheep from 13 districts of northern Poland and thereby obtain actual data about T. gondii seroprevalence in...
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Rocznik Lituanistyczny
Czasopisma