For the 16th consecutive year, Norway was named the most democratic country in the world, with a score of 9.81. New Zealand and Sweden followed. Afghanistan has been the lowest-ranked country since ...
Abstract: The refractometric analysis of ethanol–water mixtures is hampered because this type of binary solution does not present a linear behavior. In this letter, a multimode graded-index fiber (GIF ...
Abstract: Refractive index (RI) optical fiber sensors are often used in biomedical and petrochemical fields. However, existing optical fiber sensors can only detect liquids with low RI, and cannot ...
Index funds have become a popular choice for investors over the past few years. According to a report, index fund folios surged 13 times over September 2021 to September 2025. Low expenses, easy ...
Imagine transforming hours of tedious data work into mere minutes of productivity. That’s the promise of Microsoft Copilot in Excel, a new AI-powered assistant designed to transform how you manage, ...
The housing market keeps getting worse. Home prices have risen more than 50 percent since the start of the pandemic. About a third of Americans households now spend more than 30 percent of their ...
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