Abstract: This article proposes an inverse design method based on numerical Green’s function (NGF-IDM) to achieve the intelligent and efficient design of waveguide devices. Inspired by the metal ...

KOLD ETF aims to provide -2x daily returns of the Bloomberg Natural Gas Sub-Index. The ETF is designed for short-term trading, not long-term holding. Investing in KOLD comes with high risk due to its ...

Defiance ETFs launched its newest leveraged product on Sept. 3, the Defiance Daily Target 2X Short LLY ETF (NASDAQ:LLYZ). The new fund is designed for traders seeking to short pharmaceutical giant Eli ...

Inverse ETFs offer short-term opportunities to profit from market declines in 2025, but their daily reset mechanism and high fees make them unsuitable for long-term investment. Strategic use of ...

Inverse ETFs attract investors with the potential to profit from market declines, serving as a hedge or speculative play in volatile conditions. Most inverse ETFs are risky due to daily resets, high ...

Alzheimer’s disease affects nearly 7 million Americans, a number that’s expected to jump to 13.9 million by 2060. Given the devastating effects of this incurable disease, the hunt is on for a drug ...

Wall Street is facing rising pressure as the new administration's trade policies fuel economic uncertainty. U.S. President Donald Trump has announced more aggressive-than-expected tariffs on major ...

Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, China Introduction: The recombinant human p53 adenovirus (Ad-p53) offers a ...

Scientists at Science Tokyo have developed an iron-based catalyst that outperforms the century-old conventional catalyst used for ammonia (NH 3) production. The team designed the catalyst with an ...