搜索结果: 1-15 共查到“工学 new”相关记录1345条 . 查询时间(0.728 秒)
For the first time in a decade, crews have started mining a new disposal panel at the Department of Energy’s Waste Isolation Pilot Plant (WIPP) in New Mexico, the nation’s deep geologic waste reposito...
Study on new polymer crosslinking agents and their functional hydrogels
Multifunctional crosslinking agent Functional hydrogel Shape memory ability Magnetism
2024/1/12
Functional hydrogels have been used in various fields, but their development might be limited due to the finite variety of crosslinking agents, complicated functional monomer design and synthesis. To ...
A series of earthquakes on New Year’s Day that resulted in a tsunami warning and prompted evacuations from Japan’s west coast caused no irregularities at the country’s nuclear plants, Japanese officia...
2024 GAIN vouchers will foster seven new advanced reactor technologies（图）
2024年 先进反应堆技术 核能加速创新门户
2024/1/31
The Gateway for Accelerated Innovation in Nuclear (GAIN) announced December 19 that seven firms will get vouchers to access the nuclear research facilities and expertise of the national laboratory com...
New modeling of nuclear device to deflect or destroy asteroids en route to Earth（图）
小行星 核装置 天体物理学
2024/2/1
The same high energy density that makes nuclear energy a clean and efficient source of power could make it a good alternative to defend the planet against catastrophic asteroid impacts. NASA demonstra...
Leaders of five nations that collectively represent 50 percent of the world’s uranium conversion and enrichment capacity—the United States, Canada, Japan, France, and the United Kingdom—are making a h...
New method ensures integrity of Savannah River’s radioactive material containers（图）
萨凡纳河 放射性物质 容器完整性
2024/3/7
Department of Energy contractor Savannah River Nuclear Solutions (SRNS) said its Savannah River Site employees recently used an innovative method to ensure the integrity of radioactive material storag...
On the Development of Phenol-Formaldehyde Resins Using a New Type of Lignin Extracted from Pine Wood with a Levulinic-Acid Based Solvent
bio-resins phenolic resins levulinic acid lignin lignocellulosic waste resole resins
2023/12/1
Resole resins have many applications, especially for foam production. However, the use of phenol, a key ingredient in resoles, has serious environmental and economic disadvantages. In this work, ligni...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Some new algorithm developments on highly stiff stable schemes and on a SAV based approach for optimization problems
高刚性稳定方案 基于SAV 优化方法 新算法发展
2023/11/29
In the first part, I shall present a new way to construct highly stiff stable schemes. Traditional time discretization schemes are usually based on Taylor expansions at $t_{n+\beta}$ with $\beta\in [0...
TerraPower Isotopes and Belgian joint venture PanTera have announced a collaboration to increase the global availability of actinium-225 (Ac-225), while Arizona-based Serva Energy has developed a new ...
A new utility shaft at the US Department of Energy's Waste Isolation Pilot Plant (WIPP) in New Mexico has now reached nearly 90% of the way to the underground waste repository depth of 2150 feet (655 ...
Finnish utility Fortum and Westinghouse Electric Company of the USA have signed a memorandum of understanding to explore prerequisites for the development and deployment of new nuclear in Finland and ...
The VR-2 research reactor, construction of which began last year, has entered operation at the Faculty of Nuclear Sciences and Physical Engineering (FNSPE) at the Czech Technical University (CTU) in P...
Framatome and Slovenské elektrárne to cooperate on new VVER fuel（图）
Framatome Slovenské-elektrárne VVER燃料
2023/6/12
France's Framatome and Slovakia's Slovenské elektrárne have signed a memorandum of understanding on further developing their long-term relations, and will also work together on the development of a "1...
New tool helps people choose the right method for evaluating AI models（图）
AI模型 行为方式 机器学习模型 人工智能
2023/6/20
When machine-learning models are deployed in real-world situations, perhaps to flag potential disease in X-rays for a radiologist to review, human users need to know when to trust the model’s predicti...