Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Toby Walters is a financial writer, investor, and lifelong learner. He has a passion for ...

H2O America has a reputation for dividend growth dating back to the Johnson administration. The water utility plans to invest $2 billion over the next five years and recently completed a complementary ...

Balanced funds mix stocks and bonds, ideal for low-risk and steady returns. They are cost-effective due to low expense ratios from minimal rebalancing. Suitable for retirees and new investors due to ...

This paper reports on the development of a simple organized approach for balancing a given nuclear equation in which all the reactants and products appear explicitly. A novel general algorithm for ...

Balanced funds can be an investor’s best friend. If you can handle some ups and downs, up to about a 20% drop in value, and you’re planning to invest for at least 10 years, these “set it and forget it ...

本研究揭示了活性氧物种(ROS)在美洲黑杨木质部发育中的关键作用。研究人员通过对比分析速生型(Wimco-109)和慢生型(Wimco-83)克隆株系发现，超氧阴离子(O2•?)促进生长而H2O2导致木质化增强。研究证实NADPH氧化酶(NOX)活性差异调控ROS平衡，为造纸工业选育低木质素 ...

为解决传统蒽醌法合成H2O2的高能耗与污染问题，研究人员通过调控π电子密度设计新型共轭聚合物催化剂A-AB，实现*OH中间体稳定化，使H2O直接氧化生成H2O2的速率达8700 μmol g-1 h-1，为双路径光催化体系提供理论依据。 当前，过氧化氢（H 2 O 2 ）作为绿色氧化剂在 ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

With all the market ups and downs in 2025, one thing’s clear: diversification still works. After years of leading the pack, US stocks have hit a rough patch thanks to renewed global trade tensions, ...

Leveraging the scalable Leonidas energy-based, high-power microwave technology platform, new maritime-based system demonstrated effectivity at record ranges against outboard boat motors at U.S Navy ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...