Search
Filters
total: 8000
-
Catalog
- Publications 6815 available results
- Journals 146 available results
- Publishing Houses 2 available results
- People 88 available results
- Projects 22 available results
- Laboratories 1 available results
- e-Learning Courses 60 available results
- Events 7 available results
- Open Research Data 859 available results
displaying 1000 best results Help
Search results for: MESOCOSM STUDY
-
Cerclage cable augmentation does not increase stability of the fixation of intertrochanteric fractures. A biomechanical study
PublicationBackground: Intertrochanteric fractures with a posteromedial intermediate fragment are unstable because of the loss of medial support. Additional fixation with a cerclage is used in subtrochanteric fractures, but not in intertrochanteric fractures. The aim of this biomechanical study is to evaluate whether cerclage fixation improves stability of intertrochanteric fractures. Hypothesis: Our hypothesis is that the cerclage fixation...
-
STUDY OF ARRAY OF MEMS INERTIAL MEASUREMENT UNITS UNDER QUASI-STATIONARY AND DYNAMIC CONDITIONS
PublicationA measurement system includes all components in a chain of hardware and software that leads from a measured variable to processed data. In that context, the type and quality of the sensors or measuring devices are critical to any measurement system. MEMS/IMU sensors lag behind leading technologies in this respect, but the MEMS/IMU performance rapidly changes while is relatively inexpensive. For this reason, the paper proposes...
-
Migration of container terminals as their natural process of evolution: Case study of Gdańsk and Gdynia ports
PublicationThe paper proposes a theoretical model of container terminals and container port development, based on the life cycle theory, threshold theory and catastrophe theory, and in references to Kuznets' swings (interpreted as waves of infrastructural investments), and Kondratiev long economic waves. The aim of this model is to explain the development process of a container terminal and a port within one technological generation, as...
-
Determinants of the primary stability of cementless acetabular cup implants: A 3D finite element study
PublicationPrimary stability of cementless implants is crucial for the surgical success and long–term stability. However, primary stability is difficult to quantify in vivo and the biomechanical phenomena occurring during the press–fit insertion of an acetabular cup (AC) implant are still poorly understood. The aim of this study is to investigate the influence of the cortical and trabecular bone Young's moduli Ec and Et, the interference...
-
Study of Integer Spin S = 1 in the Polar Magnet β-Ni(IO3)2
PublicationPolar magnetic materials exhibiting appreciable asymmetric exchange interactions can potentially host new topological states of matter such as vortex-like spin textures; however, realizations have been mostly limited to half-integer spins due to rare numbers of integer spin systems with broken spatial inversion lattice symmetries. Here, we studied the structure and magnetic properties of the S = 1 integer spin polar magnet β-Ni(IO3)2...
-
Force-induced structural changes in non-sulfated carrageenan based oligosaccharides – a theoretical study
Publication -
Large-scale Rowe cell experimental study on coefficient of consolidation of coal mine tailings
Publication -
Regional Context of Small and Medium-Sized Enterprises’ Development: Case Study of Southern Poland
Publication -
Structure–bioavailability relationship study of genistein derivatives with antiproliferative activity on human cancer cell
Publication -
Two novel nucleoside ester derivatives of chlorambucil as potential antileukemic prodrugs: a preliminary study
Publication -
Organizational culture and coopetition: An exploratory study of the features, models and role in the Polish Aviation Industry
Publication -
Plasma micronutrients, trace elements, and breast cancer in BRCA1 mutation carriers: an exploratory study
Publication -
cGMP level in idiopathic Parkinson’s disease patients with and without cardiovascular disease – A pilot study
Publication -
Fluorescence Lifetimes Study of α-Tocopherol and Biological Prenylquinols in Organic Solvents and Model Membranes
Publication -
Mesh-based internet on the Baltic sea for improving e-navigation services. A case study
Publication -
The role of colour preattentive processing in human–computer interaction task efficiency: A preliminary study
Publication -
Information presentation compatibility in a simple digital control panel design: eye-tracking study
Publication -
Reconstruction of Ancient Lake after Peat Excavation—A Case Study about Water Quality
Publication -
MicroRNA profiling in a case-control study of African American women with uterine serous carcinoma
Publication -
Proof-of-concept study on improved efficacy of rHuEPO administered as a long-term infusion in rats
Publication -
High Signal Resolution Pulse Oximetry as a Prognostic Indicator of Radiotherapy Toxicity: A Pilot Study
PublicationIntroduction: Radiotherapy plays a prominent role in the multidisciplinary treatment of cancers. Despite new irradiation techniques, radiation-induced cardiotoxicity remains a leading cause of morbidity and mortality. Therefore, prognostic indicators of radiotherapy toxicity are essential. This study aimed to investigate the influence of applied radiotherapy on the pulse wave recording and thereby on...
-
A potency of plasminogen activation system in long-term prognosis of endometrial cancer: a pilot study
Publication -
ENHANCING SOCIAL CAPITAL DEVELOPMENT THROUGHOUT CULTURAL EVENTS. A CASE STUDY OF EASTERN POLAND
Publication -
Phraseological Units in Audiovisual Translation. A Case Study of Polish Dubbing of Disney’s 'The Little Mermaid'
PublicationThe paper aims to discuss phraseological units as the object of audiovisual translation in the Polish dubbing of Disney’s 'The Little Mermaid', to discuss the role of phraseological translation techniques, and to present possible translation inconsistencies. A theoretical introduction presents definitions for crucial terms. It is followed by the analysis of the corpus of phraseological units in Disney’s The Little Mermaid and...
-
Self-advocates with intellectual disability about their work as social educators – a qualitative Polish study
PublicationThe paper presents the opinions of self-advocates with mild intellectual disability about their work as social educators – public self-advocates raising disability awareness. Six semi-structured individual interviews were conducted. Data was analyzed within the framework of Interpretative Phenomenological Analysis. The themes which emerged from the interviews comprise: the motives of educators to work as self-advocates, opportunities...
-
Effect of Chitosan Deacetylation on Its Affinity to Type III Collagen: A Molecular Dynamics Study
PublicationThe ability to form strong intermolecular interactions by linear glucosamine polysaccharides with collagen is strictly related to their nonlinear dynamic behavior and hence bio-lubricating features. Type III collagen plays a crucial role in tissue regeneration, and its presence in the articular cartilage affects its bio-technical features. In this study, the molecular dynamics methodology was applied to evaluate the effect of...
-
Dietary Habits Among Young Triathlonists as a Result of Proecological Style of Life - Preliminary Study
Publication -
Does Human Potentiality Affect IT Professionals’ Organizational Behavior? An Experimental Study in Poland and Germany
Publication -
Liquid chromatography tandem mass spectrometry study of urinary nucleosides as potential cancer markers
Publication -
Paraffin-Embedded Tissue as a Novel Matrix in Metabolomics Study: Optimization of Metabolite Extraction Method
Publication -
Comparative study of surface topography of high performance liquid chromatography columns in terms of hydrophobicity
Publication -
Study of persistent luminescence and thermoluminescence in SrSi2N2O2:Eu2+,M3+(M = Ce, Dy, and Nd)
Publication -
Bioactive peptides from beef products fermented by acid whey – in vitro and in silico study
Publication -
Experimental and numerical study on damage detection in an L-joint using guided wave propagation
Publication -
HLA-DQA1*05 Associates with Extensive Ulcerative Colitis at Diagnosis: An Observational Study in Children
Publication -
Medical students' knowledge and opinions about rare diseases: A case study from Poland
Publication -
Low-Field NMR Study of Shortcake Biscuits with Cricket Powder, and Their Nutritional and Physical Characteristics
Publication -
Exploring the meaning of night shift placement in nursing education: A European multicentre qualitative study
Publication -
Microwave absorption study on (Bi, Pb)-Sr-Ca-Cu-O granular superconductors
PublicationNadprzewodniki granulaste są bardzo ciekawymi materiałami dzięki temu, że zawierają dużą ilość złącz Josephsona. W pracy przedstawiono absorpcję mikrofalową w granulastych nadprzewodnikach (Bi, Pb)-Sr-Ca-Cu-O zawierających granule 2201, 2212 i 2223 umieszczone w matrycy dielektrycznej. Obserwowano dwustopniowe przejście do stanu nadprzewodzącego. Sygnał MMMA obserwowano poniżej temperatury T1.
-
Photogrammetric and computerized report on site model in feasibility study of navigability channel on vistula spit
PublicationIn the report the authors present a course of geodesic and geo-computerized works upon realization of feasibility study of navigability channel on Vistula Spit. A procedure of acquiring verification and modeling of data for requirements of a numeric model of a bottom and site has been presented with construction of original software for 3D visualization of the Vistula Spit area. The activities described in the report can be...
-
Psychometric assessment of the Internet Gaming Disorder diagnostic criteria: An Item Response Theory study
PublicationInternet Gaming Disorder (IGD) has been recognized by the American Psychiatric Association (APA) as a tentative disorder in the latest fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). In order to advance research on IGD, the APA has suggested that further research on the nine IGD criteria to investigate its clinical and empirical feasibility is necessary. The aim of the present study was to...
-
An Experimental Study of Emission and Combustion Characteristics of Marine Diesel Engine with Fuel Injector Malfunctions
Publication -
An experimental study of emission and combustion characteristics of marine diesel engine with fuel pump malfunctions
Publication -
MicroscopicA75sNMR study of the effect of impurities on the first-order spin-density-wave transition inBaFe2As2
Publication -
Burn depths evaluation based on active dynamic IR thermal imaging - A preliminary study
Publication.
-
Numerical modeling of cross-flow heat exchanger for air-conditioning purposes in preliminary study.
PublicationPraca przedstawia wyniki obliczeń numerycznych krzyżowego płytowo-rurowego wymiennika ciepła przeznaczonego do celów klimatyzacyjnych w początkowym etapie jego projektowania.
-
Experimental study on the behaviour of steel columns under seismic-induced axial impact load
PublicationIt has been observed during major earthquakes that the so called soft-storey failure of an upper floor of a structure results in large impact load acting on structural members of the lower storeys. It may further lead to progressive collapse of the whole structure substantially intensifying human and material losses. Therefore, the aim of this paper is to investigate experimentally the behaviour of columns under bending (observed...
-
Electrochemical study of lithium insertion into carbon-rich polymer-derived silicon carbonitride ceramics
PublicationW pracy przedstawiono materiał ceramiczny, bogaty w węgiel krzemo azotek węgla (SiCN), otrzymany na drodze pirolizy w zakresie temperatur od 1100 do 1700°C. Badania elektrochemiczne insercji litu wykazały, że materiał elektrodowy na bazie SiCN może być obiecujący jako anoda w bateriach litowych. Próbka otrzymana w 1300°C cechuje się pojemnością 392 mAh/g i jest stabilna aktywna elektrochemicznie w trakcie interkalacji i deinterkalacji...
-
Application of Hydrodynamics Model for a Case Study of the Kolbudy II Reservoir Embankment Hypothetical Failure
PublicationW pracy przedstawiono hydrodynamiczny model przepływu powodziowego. Jako przykład symulacji powodzi zaprezentowano hipotetyczną awarię bocznej zapory zbiornika Kolbudy II przy Elektrowni Wodnej Bielkowo. Celem symulacji było późniejsze wyznaczenie zasięgu strefy zagrożenia powodziowego wywołanego potencjalną awarią obwałowania zbiornika.
-
The study of structure and surface morphology of lithium titanate sol-gel derived thin films
PublicationIn this paper the structure and the surface morphology of lithium titanate (LTO) thin films are presented. Nanocrystalline thin films were prepared by sol–gel method. To examine the influence of the annealing time on as-prepared films crystallization, the coatings were heated at different temperatures in the range of 500 °C–600 °C for 10, 20, 40 and 80 h. The structure of the obtained material was investigated using the X-ray diffraction...