Controlling microstructure in fusion-based metal additive manufacturing (AM) remains a challenge due to numerous parameters directly impacting solidification conditions. Multiprincipal element alloys (MPEAs) offer a vast compositional design space for microstructural engineering due to their chemical complexity and exceptional properties. Here, we establish a novel alloy design paradigm in MPEAs for AM using the FeMnCoCr system. By exploiting the decreasing phase stability with increasing Mn content, we achieve notable grain refinement and breakdown of columnar grain growth. We combine thermodynamic modeling, operando synchrotron X-ray diffraction, multiscale microstructural characterization, and mechanical testing to gain insight into the solidification physics and its ramifications on the resulting microstructure. This work paves way for tailoring grain sizes through targeted manipulation of phase stability, thereby advancing microstructure control in AM.
在研究4中,将有效控制的研究,许可的炭疽疫苗Biothrax(吸附的炭疽疫苗)用作比较器。征求了任何剂量的Cyfendus或biothrax之后报道的局部和全身不良反应。cyfendus在第0和2周时以两剂为单位,在第4周给予盐水安慰剂。在第0、2和4周,皮下施用三剂。接受至少一剂Cyfendus的参与者人数为3151,而2898名参与者则获得了Cyfendus的完整两剂治疗方案。There was no notable difference in the frequency of solicited local or systemic adverse reactions after the first or second dose of CYFENDUS, with the exception of itching (10.3% after first CYFENDUS dose vs. 16.8% after second dose), erythema/redness (7.4% after first CYFENDUS dose vs. 14.8% after second dose), swelling (10.2% after first CYFENDUS dose vs.第二剂和发烧后的15.9%(第一次cyfendus剂量后2.7%,第二剂量后5.0%)
我们报告称,2022 年归属于普通股股东的净利润为 24 亿美元,即每股摊薄普通股 2.90 美元,其中包括重大项目的负面影响。2022 年的重大项目包括投资管理报告部门的商誉减值、重新定位证券投资组合的净损失、遣散费、诉讼准备金、与俄罗斯相关的存托凭证服务递延成本的加速摊销以及处置净收益(反映在投资和其他收入中)。不包括重大项目,2022 年归属于普通股股东的净利润为 37 亿美元(非 GAAP),即每股摊薄普通股 4.59 美元(非 GAAP)。2021 年,纽约梅隆银行普通股股东的净利润为 36 亿美元,即每股摊薄普通股 4.14 美元,其中包括重大项目的负面影响。 2021 年值得注意的项目包括诉讼准备金、遣散费和处置净收益(反映在投资和其他收入中)。不包括值得注意的项目,普通股股东应占净收入为 3.6 美元
引言 2 非人灵长类动物海马研究年表 3 20 世纪 50 年代之前的海马研究 3 总结 4 20 世纪 50 年代 5 20 世纪 50 年代的病变研究 5 20 世纪 50 年代的电生理和临床研究 5 总结 5 20 世纪 60 年代 5 20 世纪 60 年代值得注意的病变研究 5 20 世纪 60 年代的单神经元记录 10 总结 11 20 世纪 70 年代 11 关于 20 世纪 70 年代啮齿动物海马电生理学影响研究的说明 11 20 世纪 70 年代值得注意的病变研究 11 20 世纪 70 年代的单神经元记录 12 总结 12 20 世纪 80 年代 12 20 世纪 80 年代值得注意的病变研究 12 20 世纪 80 年代的单神经元记录13 总结 13 20 世纪 90 年代 13 20 世纪 90 年代值得关注的病变研究 13 20 世纪 90 年代的单神经元记录 14 总结 14 21 世纪 00 年代 15 21 世纪值得关注的病变研究 15 21 世纪的单神经元记录 15 总结 16 21 世纪 10 年代 16 总结 17 21 世纪 20 年代 17 讨论 17 海马体与记忆 18 海马体与空间 19 一种新方法:海马功能的神经心理学理论与计算理论 20 结论 21 参考文献 22
硅光子学领域的研究努力和商业企业都显着增加。这在很大程度上是由光子元素的有效性以及过去十年中光子整合的规模和复杂性的提高所驱动的。硅光子学特别适合需要高带宽,具有成本效益和远程互连能力的应用。这一趋势进一步强调了数字经济中数据的指数扩展,推动了计算,存储和网络技术的创新[1],[2],[3]。The adoption of silicon for photonics is underpinned by sev- eral pivotal factors, with a notable emphasis on the high refrac- tive index contrast between silicon and silicon oxide, which allows strong light confinement and a compact waveguide footprint in the silicon-on-insulator (SOI) layer.此外,通过载体注入或提取产生的高速调节的可用性使硅光子学吸引了将切换元素嵌入路由/通信织物中的嵌入开关元素,从而带来了计算和连接的融合 - 在光学神经网络[4],光学逻辑[4]等应用中。这些有利的特性通过固定的CMOS生态系统固有的制造过程进一步受益,CMOS生态系统可以很容易地用于硅PIC制造[6],[7]。以及优势,Si-Photonics还带来了一些挑战。但是
担任审稿期刊/系列编委会成员 ...................................................................................................................................... 6 为期刊或出版社/学会审稿 ...................................................................................................................................... 6 国际会议特邀报告 ................................................................................................................................................ 7 国内会议特邀报告 ...................................................................................................................................................... 11 其他国际或国内会议重要报告 ................................................................................................................................ 11 重要受邀公开报告 ................................................................................................................................................ 12 专业委员会执行服务 ............................................................................................................................................. 13 专业委员会其他服务 ............................................................................................................................................. 13 专业委员会咨询服务 ............................................................................................................................................. 14 外部高等学位考试 ............................................................................................................................................. 15 为选定的国际资助机构进行评估 ............................................................................................................................. 15 引用等 ............................................................................................................................................................. 16
AI和ML在实验室医学中最显着的影响之一是提高诊断准确性。例如,AI算法现在被用来解释医学图像,例如组织病理学幻灯片和放射学扫描,其准确性可与人类专家相当甚至超过人类专家[3]。AI模型可以识别临床医生可能会忽略的广泛数据集中的模式,从而可以早期发现癌症,糖尿病和传染病等疾病。一个值得注意的例子是使用深度学习算法在分析检测乳腺癌和黑色素瘤的病理载玻片中,导致更快,更准确的诊断[4]。
未来气候考虑因素 ................................................................................................................ 91 F. 热带气旋 .......................................................................................................................... 92 形成 ...................................................................................................................................... 92 分类 ...................................................................................................................................... 92 位置和概率 ...................................................................................................................... 93 热带气旋历史 ...................................................................................................................... 94 脆弱性 ...................................................................................................................................... 100 影响 ...................................................................................................................................... 104 未来气候考虑因素 ............................................................................................................. 110 G. 风 ............................................................................................................................................. 111 形成 ...................................................................................................................................... 111 分类 ...................................................................................................................................... 111 位置和概率 ...................................................................................................................... 112 脆弱性 ...................................................................................................................................... 114 影响 ...................................................................................................................................... 116 历史和重大事件 ...................................................................................................................... 117 未来气候注意事项 ................................................................................................ 119 H. 冬季天气 .............................................................................................................. 120 形成 .............................................................................................................................. 120 分类 .............................................................................................................................. 120 警告 .............................................................................................................................. 121 位置和概率 ............................................................................................................. 123 脆弱性 ........................................................................................................................................ 125 影响 ................................................................................................................................ 127 历史和重大事件 .............................................................................................................. 130 未来气候条件 ................................................................................................................ 134 I. 沿海灾害 ........................................................................................................................ 135 分类 ................................................................................................................................ 135 位置和概率 ................................................................................................................ 136 脆弱性 ................................................................................................................................ 140 影响 ................................................................................................................................ 144 未来气候因素和海平面上升 ............................................................................................. 147 J. 干旱 ................................................................................................................................ 148 形成 ................................................................................................................................ 148 分类 ................................................................................................................................ 150 位置和概率 ................................................................................................................ 151 脆弱性和影响 ................................................................................................................ 158 干旱严重程度 ................................................................................................................ 158 农业........................................................................................................... 161 水资源 ................................................................................................................ 162 历史和重大事件 ................................................................................................ 162 未来气候考虑 ................................................................................................ 164.......... 135 分类 ................................................................................................................................ 135 位置和概率 ................................................................................................................ 136 脆弱性 ................................................................................................................................ 140 影响 ................................................................................................................................ 144 未来气候考虑因素和海平面上升 ...................................................................................... 147 J. 干旱 ................................................................................................................................ 148 形成 ................................................................................................................................ 148 分类 ................................................................................................................................ 150 位置和概率 ................................................................................................................ 151 脆弱性和影响 ................................................................................................................ 158 干旱严重程度 ................................................................................................................ 158 农业 ................................................................................................................................ 161 水资源 ................................................................................................................................ 162 历史和重大事件 ................................................................................................................ 162 未来气候考虑因素 ................................................................................................................ 164.......... 135 分类 ................................................................................................................................ 135 位置和概率 ................................................................................................................ 136 脆弱性 ................................................................................................................................ 140 影响 ................................................................................................................................ 144 未来气候考虑因素和海平面上升 ...................................................................................... 147 J. 干旱 ................................................................................................................................ 148 形成 ................................................................................................................................ 148 分类 ................................................................................................................................ 150 位置和概率 ................................................................................................................ 151 脆弱性和影响 ................................................................................................................ 158 干旱严重程度 ................................................................................................................ 158 农业 ................................................................................................................................ 161 水资源 ................................................................................................................................ 162 历史和重大事件 ................................................................................................................ 162 未来气候考虑因素 ................................................................................................................ 164..... 150 位置和概率 ................................................................................................................ 151 脆弱性和影响 ................................................................................................................ 158 干旱严重程度 ................................................................................................................ 158 农业 ................................................................................................................................ 161 水资源 ................................................................................................................................ 162 历史和重大事件 ................................................................................................................ 162 未来气候考虑 ................................................................................................................ 164..... 150 位置和概率 ................................................................................................................ 151 脆弱性和影响 ................................................................................................................ 158 干旱严重程度 ................................................................................................................ 158 农业 ................................................................................................................................ 161 水资源 ................................................................................................................................ 162 历史和重大事件 ................................................................................................................ 162 未来气候考虑 ................................................................................................................ 164