Results 1 to 10 of about 71,732 (237)
Preparation and characterization of a graphene hybridizing polyurethane damping composite
Science and Engineering of Composite Materials, 2022 A graphene hybridizing polyurethane/polyethyl methacrylate (GR-PU/PEMA) damping composite was synthesized using the sequential interpenetration method. The effects of the graphene content and the microphase separation structure on the damping properties,
Ma Chi +8 more
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An Assessment of Chromium (VI) Removal from Aqueous Solution Using Gelatin/PAAm-based IPN Hydrogels
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023 In this work, gelatin (G)-polyacrylamide (PAAm)-based interpenetrating polymer network (IPN) hydrogels involving maleic acid (MA) was prepared using by radical polymerization.
Gülen Oytun Akalın
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Communication system between Russian energy companies and the Indigenous peoples of the North
Energy Reports, 2023 The regions of activity of energy companies are also the traditional areas of residence of the Indigenous peoples of the North (IPN). Commercial activities in these territories violate the environment and adversely impact the lives of the IPN. This study
Vladimir Pavlovich Klepikov +1 more
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Microstructured Macromaterials Based on IPN Microgels [PDF]
Polymers, 2021 This study investigates the formation of microstructured macromaterials from thermo- and pH-sensitive microgels based on interpenetrating networks of poly-N-isopropylacrylamide (PNIPAM) and polyacrylic acid (PAA). Macromaterials are produced as a result of the deposition of microgel particles and subsequent crosslinking of polyacrylic acid subnetworks ...
Irina Rashitovna Nasimova +4 more
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A one-pot synthesis of thermosensitive PNIPAAM interpenetration polymer networks(IPN) hydrogels
JCIS Open, 2021 A facile one-pot method was developed to synthesis thermosensitive PNIPAAM/Ca-alginate IPN hydrogels. With the method, the crosslink of alginate by Ca2+ and polymerization and crosslink of NIPAAM occurred in a single reactor at the same time upon the all
Zhao Qin +4 more
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Pharmaceutics, 2023 The main aims of the study were to disclose the influence of the structure on the solubility, distribution and permeability of the parent substances, iproniazid (IPN), isoniazid (INZ) and isonicotinamide (iNCT), at 310.2 K and to evaluate how the ...
Tatyana Volkova +2 more
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Frontiers in Neurology, 2023 ObjectiveIntraplaque neovascularization (IPN) is a known indicator of plaque vulnerability, and is thus considered a predictor of stroke. The morphology and location of the carotid plaque may be correlated with plaque vulnerability.
Shi-Yao Gu +6 more
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Un enfoque Neuro-psicológico en la investigación científica arquitectónica
Arquitectura +, 2017 Esta postura Neuro-psicológica tiene como objetivo explicar la significativa influencia del entorno construido en el individuo que lo percibe. Entender los efectos biológicos – cognitivos de esa relación y su influencia en los patrones de conducta y ...
Edgar Tlapalamatl Toscuento
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Role of intraparotid node metastasis in mucoepidermoid carcinoma of the parotid gland
BMC Cancer, 2019 s Background Prognostic factors for parotid mucoepidermoid carcinoma (MEC) usually include disease grade, tumor stage, node stage, perineural invasion, and lymphovascular invasion. But the role of intraparotid nodes (IPNs) remains unclear, therefore, the
Xingyu Niu, Qigen Fang, Fei Liu
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BMC Infectious Diseases, 2022 Background Infected pancreatic necrosis (IPN) is a life-threatening complication of acute pancreatitis (AP). Timely diagnosis of IPN could facilitate appropriate treatment, but there is a lack of reliable non-invasive screening tests.
Donghuang Hong +10 more
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