来自美国得克萨斯大学奥斯汀分校、洛斯阿拉莫斯国家实验室和第一型能源集团的研究团队发现了一种 更快、更准确的方法来修复聚变反应中的磁场缺陷，解决了寻找"仿星器"中粒子泄漏位置的难题。研究 人员称，这一进展是设计聚变反应堆的范式转变，有望使研制仿星器的速度提高10倍。相关论文近期发 表于《物理评论快报》杂志。 值得一提的是，这种新方法还有助于解决另一种流行的磁约束聚变反应堆设计，即托卡马克中一个类似 但不同的问题。托卡马克设计中存在失控电子的问题，高能电子可能在周围的墙壁上打出空洞。这种新 方法可以帮助识别磁场中这些电子可能泄漏的缝隙。 （文章来源：科技日报） 为了节省时间和金钱，科学家和工程师通常会采用一种更简单的方法来确定缝隙的近似位置，即微扰理 论。但这种方法准确性较低，从而减缓了仿星器的开发进程。而此次研究团队提出的新方法基于对称理 论，为理解该系统提供了全新视角。 利用新方法，团队或能更准确地绘制出粒子的潜在泄漏点，这为提高反应堆的安全性和效率提供了有力 工具。团队表示，尽管磁聚变设计仍存在其他重大挑战，但这一进展解决了自70多年前首次提出仿星器 以来就有的最大难题。 仿星器的概念于20世纪50年代提出 ...

NuScale Power Corporation (SMR) Q1 2025 Earnings Call May 12, 2025 05:00 PM ET Company Participants Rodney McMahan - Senior Director - Investor RelationsJohn Hopkins - President and Chief Executive OfficerRamsey Hamady - CFOSherif Elmaghrabi - Equity Research AssociateCraig Shere - Director of Research Conference Call Participants Marc Bianchi - AnalystGeorge Gianarikas - Managing Director and Senior AnalystRyan Pfingst - Equity Research AnalystEric Stine - Senior Research Analyst Operator Good afternoon, a ...

Lightbridge (LTBR) Q1 2025 Earnings Call May 12, 2025 04:00 PM ET Company Participants Matthew Abenante - Director of Investor RelationsSeth Grae - President, CEO & Executive DirectorAndrey Mushakov - Executive Vice President of Nuclear OperationsLarry Goldman - CFOSherrie Holloway - Controller Operator Hello. Thank you for standing by, and welcome to the Lightbridge Corporation Business Update and First Quarter twenty twenty five Conference Call. Please note that today's call is being recorded. It is now m ...

Lightbridge (LTBR) Q1 2025 Earnings Call May 12, 2025 04:00 PM ET Company Participants Matthew Abenante - Director of Investor RelationsSeth Grae - President, CEO & Executive DirectorAndrey Mushakov - Executive Vice President of Nuclear OperationsLarry Goldman - CFOSherrie Holloway - Controller Operator Hello. Thank you for standing by, and welcome to the Lightbridge Corporation Business Update and First Quarter twenty twenty five Conference Call. Please note that today's call is being recorded. It is now m ...

Core Viewpoint - The European Union (EU) is accelerating its efforts to decouple from Russian energy sources, aiming to completely end energy imports from Russia by 2027, three years earlier than previously planned [1][2]. Group 1: Energy Import Trends - From 2021 to 2023, EU's natural gas imports from Russia decreased by over 70%, dropping from 150 billion cubic meters to 43 billion cubic meters [1]. - In 2024, there is a projected rebound in Russian gas imports, with a 12% increase in liquefied natural gas (LNG) and a 26% increase in pipeline gas, totaling 52 billion cubic meters [1]. - Despite efforts to reduce dependency, Russian gas is expected to still account for about 13% of the EU's total natural gas imports in the current year [1]. Group 2: Policy Measures - The EU's roadmap includes requiring member states to submit plans to phase out Russian gas by the end of 2025, banning new long-term contracts, and stopping spot trading [2]. - The EU plans to enhance maritime regulation to combat the "shadow fleet" created by Russia to evade sanctions and will cut off Russian uranium supply chains [2]. - The roadmap outlines nine specific actions to gradually eliminate Russian energy imports, with legislative proposals for oil, gas, and nuclear energy expected next month [1][2]. Group 3: Historical Context and Future Projections - Prior to the Ukraine conflict, the EU and Russia were each other's largest energy trading partners, with Russia supplying 28% of EU's crude oil, 44% of natural gas, and 52% of coal imports in 2021 [2]. - Following the conflict, the EU has implemented 16 rounds of sanctions against Russia, including bans on oil and coal imports, while still allowing pipeline gas imports [3]. - By the end of 2024, the share of Russian gas in EU imports is projected to drop from 45% in 2021 to 19%, and Russian oil imports are expected to fall from nearly 30% in early 2022 to 3% [3]. Group 4: Changing Supply Dynamics - The role of Russia in the EU's energy landscape is being replaced by the United States, with US LNG imports accounting for nearly 45% of the EU's total LNG imports in 2024 [4]. - Norway has become the largest supplier of pipeline gas to the EU, with over 33% market share [4]. Group 5: Internal Disagreements - There are differing opinions among EU member states regarding the complete cessation of energy imports from Russia, with Slovakia's Prime Minister expressing concerns about the economic impact of such a move [5]. - Slovakia estimates that ending all energy cooperation could lead to an annual increase in gas costs of €40 billion to €50 billion and an additional €60 billion to €70 billion in electricity costs [5].

特此公告。 中国核能电力股份有限公司董事会 证券代码：601985 证券简称：中国核电 公告编号：2025-042 债券代码：138547 债券简称：22 核电 Y2 中国核能电力股份有限公司 关于股东大会开设网络投票提示服务的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 中国核能电力股份有限公司（以下简称公司）拟于 2025 年 5 月 20 日 14:30 召开公司 2024 年年度股东大会，本次会议采用现场投票和网络投票相结合的表 决 方 式 。 具 体 内 容 详 见 公 司 于 2025 年 4 月 29 日 在 上 海 证 券 交 易 所 网 站 （www.sse.com.cn）披露的《中国核能电力股份有限公司关于召开 2024 年年度 股东大会的通知》（公告编号：2025-036）。 为更好地服务广大中小投资者，确保有投票意愿的中小投资者能够及时参会、 便利投票，公司拟使用上证所信息网络有限公司（以下简称"上证信息"）提供的 股东大会提醒服务，委托上证信息通过智能短信等形式，根据股权登记日的股东 名 ...

加拿大安大略省批准建设全球首个小型模块化反应堆，标志着核能行业的重大突破。 据Axios报道，安大略省官员已经批准了由GE Vernova Hitachi Nuclear Energy开发的小型模块化反应堆 (SMR)的建设。 这款名为BWRX-300的反应堆有望成为西方世界首个投入运营的SMR。这座300兆瓦的装置将位于安大 略电力公司运营的现有Darlington核电站旁，建成后将产生足够电力供应约30万户家庭使用。 该反应堆在Darlington站点的成功实施预计将成为SMR技术可行性和优势的示范项目。安大略省能源部 强调了该项目的重要性，指出这将是七国集团(G7)国家中首个此类SMR。GE表示，前期场地准备工作 已经完成，全面建设工作即将开始，预计该反应堆将在2030年开始运营。 Darlington站点计划总共安装四个SMR装置，所有装置预计将在2035年前投入运营。整个项目估计耗资 209亿加元（约150.6亿美元）。据安大略省能源部长Stephen Lecce表示，该计划是省政府应对预计到 2050年电力需求增长75%战略的关键部分。 "确保我们拥有可靠、负担得起的能源对我们省和国家的经济主权至 ...

Market Performance - The Shanghai Composite Index and Shenzhen Component Index opened with gains exceeding 1%, while the ChiNext Index rose over 2% before narrowing gains by the close [1] - As of the close, the Shanghai Composite Index increased by 0.8% to 3342.67 points, the Shenzhen Component Index rose by 0.22% to 10104.13 points, and the ChiNext Index gained 0.51% to 1996.51 points [1] - The total trading volume in the Shanghai and Shenzhen markets reached 150.53 billion yuan, an increase of over 140 billion yuan compared to the previous day [1] Financial Policy Impact - A comprehensive financial policy package was introduced to stabilize the market and expectations, including interest rate cuts and structural policy adjustments [2] - The People's Bank of China emphasized the need for coordinated efforts to implement these policies effectively, aiming to support economic recovery and high-quality development [7] - The new policies are expected to positively influence the banking sector, particularly in terms of asset quality and risk management [3][2] Nuclear Fusion Development - Significant advancements in nuclear fusion technology were reported, with key projects like the International Thermonuclear Experimental Reactor (ITER) and China's compact fusion experimental device (BEST) entering critical phases [4][5] - The BEST project aims to complete construction by 2027, with expectations for experimental demonstration of fusion power [4] - The global nuclear fusion research landscape is rapidly evolving, indicating potential growth in the industry [5] Agricultural Technology Innovation - The Ministry of Agriculture and Rural Affairs outlined plans to enhance the agricultural technology innovation system, aiming for high-level self-sufficiency by 2035 [8] - The initiative emphasizes the integration of agricultural technology innovation with industry needs and the importance of talent development [8] Smartphone Market Growth - China's smartphone market saw a shipment volume of 68.7 million units in Q1 2025, marking a 9% year-on-year increase and continuing a growth trend for five consecutive quarters [10] - The growth is attributed to market recovery and government subsidy policies [10]

Cadre (CDRE) Q1 2025 Earnings Call May 07, 2025 10:00 AM ET Company Participants Matthew Berkowitz - Managing DirectorWarren Kanders - Chairman and CEOBrad Williams - PresidentBlaine Browers - CFOGreg Konrad - SVP-Equity Research Conference Call Participants Mark Smith - Senior Research AnalystJeff Van Sinderen - Senior AnalystLarry Solow - Partner & Managing director - Equity AnalystMatthew Koranda - MD & Senior Research Analyst Operator Good morning, and welcome to Cagery Holdings First Quarter twenty twe ...

Cadre (CDRE) Q1 2025 Earnings Call May 07, 2025 10:00 AM ET Company Participants Matthew Berkowitz - Managing DirectorWarren Kanders - Chairman and CEOBrad Williams - PresidentBlaine Browers - CFOGreg Konrad - SVP-Equity Research Conference Call Participants Mark Smith - Senior Research AnalystJeff Van Sinderen - Senior AnalystLarry Solow - Partner & Managing director - Equity AnalystMatthew Koranda - MD & Senior Research Analyst Operator Good morning, and welcome to Cagery Holdings First Quarter twenty twe ...