Essays about: "Liu Xin"
Showing result 1 - 5 of 11 essays containing the words Liu Xin.
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1. Ethical Hacking of a Smart Video Doorbell
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : With the rapid development of IoT, more and more cyber security threats occur in people’s lives. In addition, many IoT devices are closely related to lives and have a large number of users, such as smart home. Therefore, it is more worthy for the adversaries to launch attacks. READ MORE
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2. Effect of Professional Development and Self-efficacy on Teachers’ Job Satisfaction in Swedish Lower Secondary School
University essay from Göteborgs universitet/Institutionen för pedagogik och specialpedagogikAbstract : Aim: The intent of this study is to examine the effect of professional development and self-efficacy on job satisfaction of teachers who work at the lower secondary schools in Sweden. The second part of the study is to investigate the internal factors of teachers’ characteristics and external factors of school climate effect on job satisfaction. READ MORE
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3. A Lithium-ion Battery Charger
University essay from Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)Abstract : Nowadays personal small electronic devices like cellphones are more and more popular, but the various batteries in need of charging become a problem. This thesis aims to explain a Lithium-ion charger which can control the current and voltage so that it can charge most kinds of popular batteries. READ MORE
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4. Family capital influence on the internationalisation on family firms : A multiple case study of Swedish family firms
University essay from Högskolan i Jönköping/IHH, FöretagsekonomiAbstract : The purpose of this research is to increase understanding about the influence of the family on internationalisation of family firms in the Swedish context, in terms of family human, social and financial capital. Multiple cases of four Swedish manufacturing family firms were studied by conducting interviews with the family members working in the family firm. READ MORE
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5. IEEE 802.11n MIMO Modeling and Channel Estimation Implementation
University essay from Institutionen för systemteknik; Tekniska högskolanAbstract : With the increasing demand of higher data rate for telecommunication, the IEEE802.11n standard was constituted in 2009. Themost important character of the standard is MIMO-OFDM, which not only improves the throughput but also the spectrumefficiency and channel capacity. This report focuses on the physical layer IEEE802. READ MORE