The distribution of soil moisture is important for modeling hydrological and climatological processes to understand the Earth energy cycle and balance. The major difficulty for soil moisture retrieval ...

Archaeologists in Poland discovered 5,500-year-old tombs dubbed “Polish pyramids.” The oversized graves feature earthen ...

A series of inscriptions found in Egypt’s Great Pyramids revealed that the structure was not built by slaves, but by skilled workers hired for it.

Assessment of the surface reactivity of natural metal-(hydr)oxide nanoparticles is necessary for predicting ion adsorption phenomena in soils using surface complexation modeling. Here, we describe how ...

Social media users could relate to the woman's shock, with one saying: "I never really thought of it like this, but now that I see this...I am surprised." ...

This study examines the impact of coupling between elements of a hexagonal pyramidal conformal array antenna on the radiation patterns and individual coupling of those elements. The antenna array is ...

Download this Pentahedron Triangular Pyramid Truncated Pyramid Truncated Prism Geometric Shapes On White Background vector illustration now. And search more of iStock's library of royalty-free vector ...

A mesoporous crystalline niobium oxide with tunable pore sizes was synthesized via the sol–gel-based inverse micelle method. The material shows a surface area of 127 m2/g, which is the highest surface ...