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Online trolling is aggressive online behavior that has severe consequences for the mental health of internet users. Online trolling can be influenced by personal factors and psychological states. Based on the General Aggression Model, moral disengagement was examined as a moderator of the direct and indirect relations between mindfulness and online trolling via social media fatigue. A total of 1123...
Due to the characteristics of lightness, smallness, thinness and softness, it is difficult to realize automatic production of miniature parts by robot systems in electronic industry. In this paper, a fine-manipulation tweezer with embedded ultrasonic motor for assembly and gripping miniature parts is proposed. First, an optimized design method to improve the motor thrust is presented. By analyzing...
Multi-functional bilayer polymeric coatings are prepared with both controlled nitric oxide (NO) release and surface-bound active thrombomodulin (TM) alone or in combination with immobilized heparin. The outer-layer is made of CarboSil, a commercially available copolymer of silicone rubber (SR) and polyurethane (PU). The CarboSil is either carboxylated or aminated via an allophanate reaction with a...
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