But the Big Bang theory predicts that about 5% of the universe’s contents should be atoms made of protons, neutrons and electrons. Most of those atoms cannot be found in stars and galaxies – a ...
Abstract: This study proposes a three-dimensional room transfer function (RTF) parameterization method based on multiple concentric planar circular arrays, which exhibits robustness to variations in ...
This 2025 Global Multidimensional Poverty Index (MPI) report, for the first time, overlays data on climate hazards and multidimensional poverty to assess how exposed poor people are to environmental ...
Despite marked progress in poverty reduction, nearly one in four people in Bangladesh – 24.05% of the population – are still living in multidimensional poverty, affecting various aspects of their ...
Abstract: A four-dimensional (4-D) antenna array with hemispherical spatial coverage is proposed for seamless connectivity over a wide area. The antenna array is composed of 4 sequentially rotated ...
In 1986 Belgian mathematician Jean Bourgain posed a seemingly simple question that continued to puzzle researchers for decades. No matter how you deform a convex shape—consider shaping a ball of clay ...
About The Study: A new chronic obstructive pulmonary disease (COPD) diagnostic schema integrating respiratory symptoms, respiratory quality of life, spirometry, and structural lung abnormalities on ...
As we move, engage and click our way through the world, we often change the “hat” we wear multiple times in the span of a single day. Part strategist, part musician, part fan, I might flex between ...
Purpose: This study aims to provide a comprehensive understanding of the multidimensional health status of elderly individuals with chronic diseases in China and examine its impact on their healthcare ...
Dimensional Fund Advisors has amended its bid for multi-share class fund structures, a sign that the Securities and Exchange Commission is making progress on the applications. The updated filing ...
Traditionally, discussions on poverty have centred on income poverty, both in analytical debates and measurements. Income-based metrics have long been used to gauge deprivation, shaping the dominant ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果