搜索结果: 1-6 共查到“知识库 物理学其他学科 Physical”相关记录6条 . 查询时间(0.078 秒)
Human as Real-Time Sensors of Social and Physical Events: A Case Study of Twitter and Sports Games
Real-Time Sensors Social Physical Events Twitter Sports Games Case
2011/9/14
In this work, we study how Twitter can be used as a sensor to detect frequent and diverse social and physical events in real-time. We devise efficient data collection and event recognition solutions t...
Effect of Ultrasound and Xylanase Treatment on the Physical-Mechanical Properties of Bleached Eucalyptus Kraft Pulp
Ultrasonic Xylanases Physical Properties Mechanical Properties
2013/3/8
The modification on the fiber structure of bleached eucalyptus kraft pulp is a very attractive alternative for improve- ments in the properties of paper production. The enzymatic treatment by xylanase...
Knotting and higher order linking in physical systems
Knotting higher order linking physical systems
2010/11/11
We discuss physical systems with topologies more complicated than simple gaussian linking. Our examples of these higher topologies are in non-relativistic quantum mechanics and in QCD.
Achieving the physical limits of the bounded-storage model
physical limits bounded-storage model
2010/10/19
Secure two-party cryptography is possible if the adversary’s quantum storage device suffers imperfections.For example, security can be achieved if the adversary can store strictly less then half of th...
New Physical Interpretation of Thermoelectric Cooling in Semiconductor Structures
Thermoelectricity Thermoelectric cooling
2010/9/29
Nontraditional approach to explain the thermoelectric cooling is suggested . It is based on the Le Chatelier-Braun thermodynamic principle. New effect of cooling and heating of junction of two materia...
Effect of the Oxygen/Halogen Ratio on the Physical Properties of Some Sodium-Boro-Vanadate Glasses
Physical Properties of glass Glass containing halogen ions Glass structure
2010/4/13
Four different glass systems of the sodium boro-vanadate type containing halogen ions, were prepared by melting at 1000°C for three hours and annealed at 300°C. These glasses were investigated using d...