Results 81 to 90 of about 355,391 (369)
Анализ земельно-имущественного комплекса ОАО "АФ Екатеринославская" Шербакульского муниципального района Омской области [PDF]
, 2004 The synthesis of branched polyethylene from single ethylene feed has been achieved by using a methylaluminoxane-activated titanium complex bearing a tetradentate bis(phenolate) ligand with a 1,4-dithiabutanediyl bridge 1.
Capacchione, Carmine +2 more
core +1 more source
Current Trends in Improving of Artificial Joints Design and Technologies for Their Arthroplasty [PDF]
, 2020 There is a global tendency to rejuvenate joint diseases, and serious diseases such as arthrosis and arthritis develop in 90% of people over 55 years of age.
Pakhaliuk, Vladimir +2 more
core +1 more source
Basophil Activation Test with Different Polyethylene Glycols in Patients with Suspected PEG Hypersensitivity Reactions [PDF]
, 2022 Simone Vespa +18 more
openalex +1 more source
Inflammatory Response‐Inspired Thermochromic Shield for Pneumatic Structures
Advanced Engineering Materials, EarlyView.A thermochromic shield for pneumatic structures is developed, using anhydrous sodium acetate powder and thermochromic pigment‐included solution. In this shield composed of three layers, the exothermic and thermochromic reactions, followed by the mixture of both components, occur promptly with an incident of penetrating damage as a sign of initial ...
Hyun Jae Lee, Ryuma Niiyama
wiley +1 more source
An Intriguing Array of Extrudate Patterns in Long‐Chain Branched Polymers During Extrusion
Macromolecular Materials and Engineering, 2023 The present study highlights a range of surface and volume extrudate patterns that can be detected during the extrusion flow of long‐chain branched polymers.
Sajjad Pashazadeh +7 more
doaj +1 more source
Improved wear performance of ultra high molecular weight polyethylene coated with hydrogenated diamond like carbon [PDF]
, 2010 Hydrogenated diamond like carbon (DLCH) thin films were deposited on medical grade ultra high molecular weight polyethylene (UHMWPE) by radio frequency plasma enhanced chemical vapor deposition. The DLCH coating thicknesses ranged from 250 to 700.
López Santos, Carmen +6 more
core +1 more source
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Chromium complex pre-catalysts in ethylene oligomerization/polymerization [PDF]
, 2014 Recent progress of chromium complex pre-catalysts in ethylene oligomerization and polymerization is reviewed herein. As well as the well-established trimerization of ethylene by chromium catalytic systems, such pre-catalysts have more generally been ...
Du, Shizhen +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang +9 more
wiley +1 more source
Polímeros, 2005 Os polietilenos lineares de baixa densidade (LLDPE) apresentam propriedades variando amplamente em função da concentração e do tipo de comonômero utilizado na copolimerização, além do tipo de catalisador.
Antonio C. Quental +2 more
doaj +1 more source