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The BWRX-300 is the 10th generation of boiling water reactor designed by GE Hitachi and has a number of evolutionary features. We learned from the design of the Economic Simplified Boiling Water React...
Are AI chatbots off the rails or doing just what they were designed to do? Brown expert explains（图）
人工智能 聊天机器人 计算机科学 机器学习
2023/6/26
As hosts of new AI-powered chatbots and technology become widely available, and questions surface on their limits and power, Brown scholar Michael Littman offers insights into a debate that will only ...
What do the Apple watch and the Raptor engine of the SpaceX Starship have in common?
Dynamic kirigami shoe-grip is designed to reduce risks of slips and falls（图）
Dynamic kirigami shoe-grip designed reduce risks slips falls
2020/9/4
Losing your balance and falling doesn't happen only during icy winters. The slip resistance of your shoes can determine how well you walk on different surfaces without losing balance. Shoe-grips incre...
Designed from Recycled: Turning Polyethylene Waste to Covalently Attached Polylactide Plasticizers
HDPE Oxidative degradation Feedstock recycling PLA Plasticization
2024/3/8
High-density polyethylene (HDPE) waste was successfully feedstock recycled, and the obtained chemicals were utilized for synthesis of plasticizers for polylactide (PLA). First, an effective route to r...
Algorithm is designed to map universe, solve mysteries（图）
Algorithm map universe solve mysteries
2019/10/23
To solve some of physics' greatest mysteries, researchers at Cornell University have developed an algorithm designed to visualize models of the universe.The algorithm was developed by applying scienti...
SCAN PLANNING AND ROUTE OPTIMIZATION FOR CONTROL OF EXECUTION OF AS-DESIGNED BIM
BIM control of execution scan-to-BIM path planning visibility
2018/11/9
Scan-to-BIM systems have been recently proposed for the dimensional and quality assessment of as-built construction components with planned works. The procedure is generally based on the geometric ali...
EVENT-DRIVEN INFORMATION SYSTEM DESIGNED FOR EMERGENCY APPLICATIONS
Remote Sensing Databases Internet/Web Retrieval Disaster Earthquakes
2015/12/26
The paper presents the approach on how to design and implement Earth observation information system that should minimize user access time while receiving data and products from space archives. This pr...
New ‘Performance Cloning’ Techniques Designed to Boost Computer Chip Memory Systems Design
Performance Cloning Boost Computer Chip Memory Systems Design
2015/10/13
Memory Controller and DRAM architecture are critical aspects of Chip Multi Processor (CMP) design. A good design needs an in-depth understanding of end-user workloads. However, designers rarely get in...
Measurement of Industrial Sheetmetal Parts With CAD-designed Data and Non-metric Image Sequence
Photogrammetry Industry CAD
2015/7/15
A novel approach for three-dimensional reconstruction and measurement of industrial parts with CAD-designed data and non-metric
image sequence is proposed. The purpose of our approach is to automatic...
Preparation of CuS-graphene oxide/TiO2 composites designed for high photonic effect and photocatalytic activity under visible light（图）
Graphene oxide Photocatalyst Titania Coper sulfide Methylene blue Visible light
2013/9/27
CuS-graphene oxide/TiO2 composites were prepared using a sol-gel method to improve the photocatalytic performance of the photocatalyst. The composites were characterized by X-ray diffraction, scanning...
New materials designed to deal with hypersonic and supersonic hot stuff
New materials hypersonic and supersonic hot stuff
2009/12/31
University of Queensland researchers are testing new materials to withstand the extreme heat experienced by hypersonic vehicles in flight so they can fly for substantially longer.Previous Australian e...
番茄果实热导率测试装置参数实验（Optimization of the Parameters of Designed Apparatus for Determination of Thermal Conductivity of Tomato Fruits）
番茄 热导率 测试装置 操作参数
2009/11/3
微热探针法测试热导率系统已被广泛应用于食品材料热导率的测试中。但是，由于实验条件或实验设备的限制，基于理想的线热源瞬态模型测量原理得到的结果会产生某些测试误差。针对测试误差，从探针输入电压、加热时间和样品的径向尺寸等装置操作参数的选择着手，通过实验，得到装置系统测定中输入电压的最佳值为2.5～6.5V、加热时间最佳值为20～50s。最后通过实际测试，得到了番茄果实在不同成熟阶段的热导率变化规律。
Gold nanoparticles designed for combining dual modality imaging and radiotherapy
Gold nanoparticles combining
2009/7/28
The synthesis of gold nanoparticles functionalized
by gadolinium chelates constitutes an attractive way
for combining imaging and therapy. The presence of
gadolinium chelates allows monitoring thei...
Investigation into the wing-type appendage designed for ship capsizing prevention（2nd Report）
wing-type appendage ship capsizing prevention
2009/4/14
Recent systematic model experiments demonstrate that broaching and bow-diving are major causes of ship capsizing in following and quartering seas. Once these dangerous phenomena happen, even a ship co...