Cryoelectron tomography reveals paracrystalline architecture of proteasome storage granules

Cells organize their molecules into distinct functional areas. While textbooks usually refer to membrane-bound organelles ...
Earth.com

Scientists discover a cellular nanomachine that acts as an internal messaging system

New research shows how a cellular nanomachine controls protein delivery, helping explain how small failures disrupt ...
IEEE

Synchronization Errors and SINR Performance: How Critical Are They in Cell-Free Massive MIMO with Ultra-Dense LEO Satellite Connectivity?

Abstract: This paper delves into the dynamics of resource allocation in ultra-dense Low Earth Orbit (LEO) satellite networks within a cell-free massive MIMO framework, focusing on the impact of ...
IEEE

MADRL Based Energy-Efficient Handover for Direct-to-Cell Ultra-Dense LEO Satellite Network

Abstract: The ultra-dense low earth orbit satellite network (UD-LSN) is composed of numerous satellites with different orbital parameters, providing dense overlapping coverage to smartphone-type user ...
ZME Science

Scientists Say the Constant Motion of Living Cells Could Be a Hidden Source of Electrical Power

Cells have always hummed with activity. They make their own energy, package it into molecules like ATP, and spend it relentlessly to stay alive. Proteins twist, ions rush, and membranes flex as life ...