A simple noniterative method has been proposed to design a convergent Pierce electron gun. The logarithmic value of the ratio of cathode to anode radii of curvature is expressed in a power series ...

In this article, a collaborative design method for gyrotron magnetron injection gun (MIG) and solenoid is proposed for the first time. On this basis, the shape of the electrodes and solenoid sizes is ...

Recently, Hongwei Li’s team from China University of Geosciences published a research article titled “scSCC: A swapped contrastive learning-based clustering method for single-cell gene ...

New Gene Gun Invention Boosts Plant Research Efficiency Iowa State engineers, left to right, Connor Thorpe and Shan Jiang helped invent the "Flow Guiding Barrel," which improves gene gun performance ...

Gene Gun Innovation Boosts Plant Research Efficiency Iowa State University AMES, Iowa – Plant scientists have used a standard "gene gun" since 1988 to genetically modify crops for better yield, ...

Plant scientists have used a standard "gene gun" since 1988 to genetically modify crops for better yield, nutrition, pest resistance and other valuable traits.

Iowa State engineers, left to right, Connor Thorpe and Shan Jiang helped invent the "Flow Guiding Barrel," which improves gene gun performance for the genetic modification of plants. Jiang is holding ...

The computer modeling shows a conventional gene gun directs about 21% of loaded particles toward its plant cell targets while a gene gun modified with the Flow Guiding Barrel delivers nearly 100%.

Multimodal method combines imaging and sequencing to study gene function in intact tissue by Massachusetts Institute of Technology edited by Lisa Lock, reviewed by Robert Egan Editors' notes ...