Since the users’ location and traffic demand vary over time, we dynamically group users into clusters using a K-means-based algorithm and adjust the 3D location of UAV-BSs using an actor-critic deep ...

Organoids, miniaturized, stem cell-derived versions of human organs, are revolutionizing biomedical research by offering human-specific models for disease study and drug testing. While they have ...

Scientists from The University of Manchester have changed our understanding of how cells in living organisms divide, which ...

Researchers at Karolinska Institutet have developed a technique that enables efficient delivery of therapeutic proteins and ...

Additional results for shape transformation of cell-laden collagen sheet from a square to a diamond. Credit: Advanced Materials (2025). In an exciting step toward the future of tissue engineering ...

While scientists have previously managed to do so in 2D environments, creating a 3D environment for cells has been a challenge. Luo chalks that up to "two things that are at odds with each other." ...

Department of Electrical and Computer Engineering, Seoul National University, Seoul, Republic of Korea Department of Physiology, Sungkyunkwan University School of Medicine, Suwon, Republic of Korea ...

It can ensure more cells are collected, and more diversity is saved.” The current rapid loss of wildlife and ecosystems is sometimes referred to as the “sixth mass extinction.” As animal ...

Researchers have developed a cutting-edge chip technology capable of precisely mimicking the interactions between cancer cells and blood ... double-layer porous membrane that allows it to maintain ...