Stepper motors are a mainstay in precision control systems, valued for their simple open-loop operation and high torque at ...

In addition, this loosely compacted chromatin may permit formation of DNA-RNA hybrids (R-loops), structures known to induce DNA lesions and genomic instability 17.

‡ Baker Laboratory of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853-1301, United States § Department of Pharmacology and Systems Therapeutics, The Icahn School of Medicine ...

These were not the sleek, high-tech machines of a superpower’s air force, but rather a swarm of low-cost, improvised quadcopters, each guided by a nearly 20-year-old piece of open-source software ...