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In a scene from “Star Wars: Episode IV — A New Hope,” R2D2 projects a three-dimensional hologram of Princess Leia making a desperate plea for help. That scene, filmed more than 45 years ago, involved ...
New device could turn heat energy into a viable fuel source（图）
new device turn heat energy viable fuel source
2017/8/30
A new device being developed by Washington State University physicist Yi Gu could one day turn the heat generated by a wide array of electronics into a usable fuel source.The device is a multicomponen...
Genetically engineering any organism requires first getting its cells to take in foreign DNA. To do this, scientists often perform a process called electroporation, in which they expose cells to an el...
New Device Could Greatly Improve Speech and Image Recognition（图）
Greatly Improve Speech Image Recognition
2015/5/11
Researchers at the University of California, Riverside Bourns College of Engineering and the Russian Academy of Sciences have successfully demonstrated pattern recognition using a magnonic h...
A new device for the aspiration of follicular fluid for acid-base balance analysis in cattle
cow acid-base parameters ovarian cysts cystic fluid collection ovum pick-up
2015/4/16
The aim of this study was to evaluate a new device for the ultrasound-guided transvaginal aspiration of follicular fluid for acid-base balance analysis (ABB set) in comparison with the original modifi...
Researchers have made great progress in recent years in the design and creation of biological circuits — systems that, like electronic circuits, can take a number of different inputs and deliver a par...
Validity and reproducibility of arterial pulse wave velocity measurement using new device with oscillometric technique: A pilot study
arterial pulse wave velocity measurement oscillometric technique
2005/8/23
Pulse wave velocity and arterial stiffness index were recorded in 24 control and 20 coronary artery disease patients. All the velocities were significantly high in coronary artery disease patients. Th...
A New Device for Intrauterine Artificial Insemination in the Dog
Dog Frozen Semen Artificial Insemination Intrauterine Inseminator
2003/4/12
The intrauterine inseminator (IUI) was developed to provide the method of depositing dog semen into the uterine body instead of the vagina. The IUI consists of a vaginal endoscope, a balloon sheath, a...