Saab revealed that its Giraffe Agile Multi-Beam Digital (AMB D) three-dimensional X-band search radar has a new maximum range ...

Nearly every species of bats are nocturnal, sleeping during the day in secluded roosts, but it also seems that they're not ...

Defying the laws of thermodynamics, experiments are beginning to show that a quantum state that is frozen forever might not ...

Abstract: Two-dimensional (2-D) array sets with good 2-D correlation properties have received considerable attention in wireless communication systems. This paper focuses on 2-D Z-complementary array ...

Researchers developed a holographic data storage approach that stores and retrieves information in three dimensions by combining the amplitude, phase, and polarization properties of light. Credit: ...

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 ...

General Surgery Department, Children’s Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Children’s Health, Hangzhou 310052, China Department of Chemistry, School ...

ABSTRACT: Under the background of aging populations, constructing user portraits for the “Internet + Nursing Service” platform helps to deeply understand the demand characteristics of the elderly ...

Poor sleep health is associated with cardiometabolic disease and related risk factors, including heart disease, stroke, elevated blood pressure and lipid levels, inflammation, glucose intolerance, ...