Nanoscience and Nanotechnology Research at Peking University
نویسندگان
چکیده
منابع مشابه
Master Nanoscience and Nanotechnology
The development of fundamental understanding in material science starts at the atomic level, where concerted movements set the properties of a material and its reaction upon the application of external factors. With the current development of nano-structured materials as e.g. metal-organic frameworks which can be used for energy storage applications, gaining insights into the dynamics that driv...
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This paper has described a summary extraction system implemented by Peking University at DUC 2006. The system follows the assumption that there must exist some sentences which can summarize the topic briefly. Then our system depends on various features to judge whether a sentence is appropriately included in the summary. Our results are satisfying in the evaluations including linguistic quality...
متن کاملNanoscience, nanotechnology, and modeling
nanotechnology are currently quite popular in both the scientific and the general press. These intermediate-length structures are intriguing because generally in the nanometer region, almost all physical and chemical properties of systems become size-dependent. For example, although the color of a piece of gold remains golden as it reduces from inches to millimeters to microns, the color change...
متن کاملSpecial Section: Nanoscience and Nanotechnology
WE are all aware of the use of ultrasound radiation in medicine, where it is being used mostly for diagnosis, and where more recently, focused ultrasound radiation is being used to destroy cancer cells. Less is known of its application in chemistry, despite the fact that it has applications across almost the entire breadth of that field. One of the main advantages in conducting sonochemical exp...
متن کاملSpecial Section: Nanoscience and Nanotechnology
Development of synthesis protocols for realizing nanomaterials over a range of sizes, shapes and chemical compositions is an important aspect of nanotechnology. A number of recipes have been developed for the synthesis of metal nanoparticles in polar (for example, water) and non-polar organic solvents, each method accompanied by characteristic advantages and disadvantages. Specific applications...
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ژورنال
عنوان ژورنال: ACS Nano
سال: 2018
ISSN: 1936-0851,1936-086X
DOI: 10.1021/acsnano.8b02778