Filtry
wszystkich: 2046
-
Katalog
- Publikacje 1746 wyników po odfiltrowaniu
- Czasopisma 138 wyników po odfiltrowaniu
- Konferencje 15 wyników po odfiltrowaniu
- Osoby 36 wyników po odfiltrowaniu
- Projekty 3 wyników po odfiltrowaniu
- Kursy Online 13 wyników po odfiltrowaniu
- Wydarzenia 2 wyników po odfiltrowaniu
- Dane Badawcze 93 wyników po odfiltrowaniu
wyświetlamy 1000 najlepszych wyników Pomoc
Wyniki wyszukiwania dla: natural rubber composites
-
Wojciech Litwin dr hab. inż.
Osoby1992÷1996 – Studia na Wydziale Mechanicznym Politechniki Gdańskiej1996 – Zatrudniony na Wydziale Oceanotechniki i Okrętownictwa PG2004 – Obrona pracy doktorskiej2014 – obrona rozprawy habilitacyjnej2012 – obejmuje funkcję prodziekan ds. Nauki na Wydziale Oceanotechniki i OkrętownictwaUczestniczył w wielu projektach badawczych oraz pracach zleconych przez przemysł związanych z łożyskowaniem ślizgowym wałów głównych oraz niekonwencjonalnymi...
-
The microbial community, its biochemical potential, and the antimicrobial resistance of Enterococcus spp. in Arctic lakes under natural and anthropogenic impact (West Spitsbergen)
PublikacjaThe sustainable management of small human communities in the Arctic is challenging. In this study, both a water supply system (Lake 1) under the natural impact of a bird-nesting area, and a wastewater receiver (Lake 2) were analysed in the vicinity of the Polish Polar Station on West Spitsbergen. Microbial community composition, abundance and activity were assessed in samples of the treated wastewater, lake water and sediments...
-
Valuable natural products from marine and freshwater macroalgae obtained from supercritical fluid extracts
Publikacja -
Conversion of Geraniol into Useful Value-Added Products in the Presence of Catalysts of Natural Origin: Diatomite and Alum
Publikacja -
Cardioprotection during cancer chemotherapy with the use of natural antioxidants: review of literature and results of own studies
PublikacjaDoniesienie poświęcone jest wykorzystaniu naturalnych antyoksydantów w ochronie mięśnia sercowego przed toksycznym działaniem antracyklin wykorzystywanych w leczeniu nowotworów. Pokazane zostało działanie ochronne kilku związków oraz zwierających je składników żywności w tym buraka czerwonego, który był przedmiotem badań własnych.
-
Natural and anthropogenic influences on ice formation on various water bodies of the Silesian Upland (southern Poland)
Publikacja -
The use of terrestrial laser scanning in monitoring and analyses of erosion phenomena in natural and anthropogenically transformed areas
Publikacja -
Linalool as a novel natural factor enhancing ginsenoside production in hairy root cultures of American ginseng
Publikacja -
Linalool as a novel natural factor enhancing ginsenoside production in hairy root cultures of American ginseng
Publikacja -
Actual and reference evapotranspiration for a natural, temperate zone fen wetland – Upper Biebrza case study
PublikacjaEvapotranspiration is the key and predominant component of the water balance in wetlands. Direct evapotranspiration measurements are challenging in wetlands due to their remoteness and high surface water level. This article describes the actual (ETa and reference evapotranspiration (ET0) from a cultivated wet meadow located in the Biebrza National Park – the largest national park in north-east Poland, Central Europe. The data were...
-
Antibiotic-sterol interactions provide insight into the selectivity of natural aromatic analogues of amphotericin B and their photoisomers
PublikacjaAromatic heptaene macrolides (AHMs) belong to the group of polyene macrolide antifungal antibiotics. Members of this group were the first to be used in the treatment of systemic fungal infections. Amphotericin B (AmB), a non-aromatic representative of heptaene macrolides, is of significant clinical importance in the treatment of internal mycoses. It includes the all-trans heptaene chromophore, whereas the native AHMs contain two...
-
Polyurethanes modified with natural polymers for medical application. Part I. Polyurethane/chitosan and polyurethane/collagen
Publikacja -
Two approaches to model the behaviour of soft natural clays under principal stress axes rotation.
PublikacjaPrzedstawiono porównanie dwóch podstawowych metod modelowania konstytutywnego pozwalających na symulację odkształcenia przy obrocie składowych głównych naprężenia. Dotyczy to zastosowania wzmocnienia kinematycznego oraz modelu wielopłaszczyznowego (multi-laminate). Wyniki symulacji porównano z wynikami badań laboratoryjnym w cylindrycznym aparacie skrętnym na próbkach w kształcie wydrążonego walca.
-
Natural Products Counteracting Cardiotoxicity during Cancer Chemotherapy: The Special Case of Doxorubicin, a Comprehensive Review
PublikacjaCardiotoxicity is a frequent undesirable phenomenon observed during oncological treatment that limits the therapeutic dose of antitumor drugs and thus may decrease the effec-‐‑ tiveness of cancer eradication. Almost all antitumor drugs exhibit toxic properties towards cardiac muscle. One of the underlying causes of cardiotoxicity is stimulation of oxidative...
-
Artificial neural networks as a tool for selecting the parameters of prototypical under sleeper pads produced from recycled rubber granulate
Publikacja -
BULLETIN OF THE AMERICAN MUSEUM OF NATURAL HISTORY
Czasopisma -
Wiltshire Archaeological and Natural History Magazine
Czasopisma -
Bulletin of the Peabody Museum of Natural History
Czasopisma -
Jundishapur Journal of Natural Pharmaceutical Products
Czasopisma -
Journal of Hohai University(Natural Sciences)
Czasopisma -
Journal of Energy & Natural Resources Law
Czasopisma -
Indian Journal of Natural Products and Resources
Czasopisma -
Journal of the Bombay Natural History Society
Czasopisma -
Progress in the chemistry of organic natural products
Czasopisma -
Tianranqi Gongye/Natural Gas Industry
Czasopisma -
Journal of Natural Science, Biology and Medicine
Czasopisma -
Advances in Natural Sciences: Nanoscience and Nanotechnology
Czasopisma -
Wuhan University Journal of Natural Sciences
Czasopisma -
Bulletin of the Iraq Natural History Museum
Czasopisma -
International Journal of Agriculture and Natural Resources
Czasopisma -
JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH
Czasopisma -
Tropical Journal of Natural Product Research
Czasopisma -
Natural History Bulletin of the Siam Society
Czasopisma -
Progress in Natural Science-Materials International
Czasopisma -
Trakya University Journal of Natural Sciences
Czasopisma -
PROCEEDINGS OF THE ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA
Czasopisma -
REVISTA CHILENA DE HISTORIA NATURAL
Czasopisma -
NATURAL HAZARDS AND EARTH SYSTEM SCIENCES
Czasopisma -
Composites of polylactide and nano-hydroxyapatite created by cryomilling and warm isostatic pressing for bone implants applications
Publikacja -
Effect of particle size on the flame retardancy of poly(butylene succinate)/Mg(OH)2 composites
Publikacja -
Synthesis and structural properties of carbon/alumina composites: Practical application in solid phase extraction of explosives
Publikacja -
Cast aluminium matrix composites modified with using FSP process – Changing of the structure and mechanical properties
Publikacja -
Synthesis and Testing of BCZY/LNZ Mixed Proton–electron Conducting Composites for Fuel Cell Applications
PublikacjaA composite of BaCe0.6Zr0.2Y0.2O3–δ and Li2O:NiO:ZnO was investigated for fuel cell applications. The composite was successfully synthesized and its phase stability was confirmed at temperatures up to 900 °C. The influence of sintering and pressing aids on density was also investigated. Electrical properties were measured. DC electrical conductivity was about 8•10-4 S/m at 845 K. Open circuit voltage measurements in wet hydrogen...
-
Surface properties and photocatalytic activity of KTaO3, CdS, MoS2 semiconductors and their binary and ternary semiconductor composites
PublikacjaSingle semiconductors such as KTaO3, CdS MoS2 or their precursor solutions were combined to form novel binary and ternary semiconductor nanocomposites by the calcination or by the hydro/solvothermal mixed solutions methods, respectively. The aim of this work was to study the influence of preparation method as well as type and amount of the composite components on the surface properties and photocatalytic activity of the new semiconducting...
-
Enhancement of Thermal Stability, Conductivity and Smoke Suppression of Polyethylene Composites with Exfoliated MoS2 Functionalized with Magnetite
Publikacja -
Cure Index demonstrates curing of epoxy composites containing silica nanoparticles of variable morphology and porosity
PublikacjaAn image was taken by Cure Index on curability of epoxy with silica nanoparticles having variable morphology and porosity. Three kinds of silica nanoparticles with non-porous curved-rod, non-porous spherical, and mesoporous spherical microstructures were synthesized and characterized by Fourier-transform infrared spectroscopy, scanning electron microscopy (SEM) and Brunauer–Emmett–Teller analyses. Epoxy nanocomposites containing...
-
Impact performance of novel multi-layered prepacked aggregate fibrous composites under compression and bending
PublikacjaMulti-layered Prepacked aggregate fibrous composite (MLPAFC) is a new type of concrete, which is prepared in two subsequent stages of aggregate-fibre skeleton prepacking and cementitious grouting. In this study, ten MLPAFC mixtures were prepared in three subsequent layers incorporating different contents of four different types of steel fibres. Long and short hooked-end and crimped steel fibers were adopted with 3.0 and 1.5% dosages...
-
Enhanced sunlight photo-catalytic performances of ZnO/ZnNb2O6/Nb2O5 composites for organic pollutant degradation
Publikacja -
Multifunctional Polymer Composites Produced by Melt-Blown Technique to Use in Filtering Respiratory Protective Devices
Publikacja -
The Effects of Textural Parameters of Zeolite and Silica Materials on the Protective and Functional Properties of Polymeric Nonwoven Composites
Publikacja