Investors with an interest in Financial - Investment Bank stocks have likely encountered both Nomura Holdings (NMR) and Bank of America (BAC). But which of these two stocks presents investors with the ...

The proven Zacks Rank system focuses on earnings estimates and estimate revisions to find winning stocks. Nevertheless, we know that our readers all have their own perspectives, so we are always ...

非氟化聚合物膜为氧化还原液流电池(RFB)提供了商业上可行的解决方案，但其实际应用受到固有挑战的阻碍，如化学不稳定性和低离子电导率。在这项研究中，开发了一系列无醚键的聚(芳基哌啶)膜，通过与有机酸的超分子相互作用破坏无醚聚(芳基哌啶)膜中的链堆积来解 ...

Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8675, Japan ...

NMR is used in chemistry and related fields for ... (HSQC), showing a MAE of 2.05 ppm for 13 C and 0.165 ppm for 1 H, and achieving 95.21% concordance with experts’ assignments.

Department of Biochemistry, Molecular Biology and Biophysics, University of Minnesota, Minneapolis, Minnesota 55455, United States ...

Preeclampsia, a complication of pregnancy characterized by high blood pressure and high levels of protein in the urine ...

螺旋结构在自然界中普遍存在，是生命传递手性信息和实现复杂功能的关键基础。例如，DNA双螺旋通过精确的碱基配对完成基因复制，蛋白质α-螺旋则主导肽链的方向性折叠并维持构象稳定。这些天然螺旋结构展现了生命分子精巧的自组织能力，也为科学家提供了仿生设计的灵 ...

Preeclampsia, a complication of pregnancy characterized by high blood pressure and high levels of protein in the urine (proteinuria), indicating damage to the kidneys or other organ damage, is ...

2025 年 2 月 7 日，药大公共实验平台分析测试中心收到 FDA 公开警告信这一事件，在医药行业引发广泛关注。深入研究 FDA ...