(Liu et al., 2016). Compared to protein inoculation, gene immunization allows the efficient testing of different designs of immunogens, does not requirepurificationof proteins from a pathogen, circumvents the difficulty of expressing and purifying antigens in large quantities, and can also be used...
This visual analysis shows a more balanced size distribution of industries in the market compared to the innovation layer, which is strongly dominated by electronics (blue), machinery (dark violet), and chemical manufacturing (red). The black color (“Other”) captures residual economic activities....
In this class, we will focus on the technologies that emerged in Western culture, from the beginnings to today. But we don’t want a laundry list of inventions and devices. Rather we want to explore how those devices came about, and what they say about us and our history.Whenever we le...
Despite this, the rapid pace of development and modern technology may mean that we see powdered metal as a viable energy alternative in the not-so-distant future! Image: Stabilized flames of different metal powders burning with air, compared to a methane-air flame (Credit: Alternative Fuels Lab...
But the original figure from 1929 was cast in bronze, and when compared to today’s Oscar, the loss of detail was apparent. In addition The Academy wanted to return this iconic figure to its original manifestation; that of a true art object. Polich Tallix had made the short list of ...
Conductanorchestra指挥交响乐队Toserveasamediumforconveying;transmit: 传导,作为传送的载体;传输: Somemetalsconductheat.某些金属导热Tocomport(oneself)inaspecifiedway: 行为,举止 Sheconductedherselfstoicallyinhertimeofgrief.她悲伤时,表现出奇的冷静conductindictionary ...
We bring you the future as it happens. From the latest in science and technology to the big stories in business and culture, we've got you covered.
To that end, Baker used this strategy to create this very book and was the first such effort for its publisher Wiley. She says it took about half the time to write this, when compared to other books that she has written on technology. This gives the book a certain verisimilitude and str...
Second, compared with R&D investment and other measurement indicators, patents have a clear technology classification, according to which patent data can be further classified according to different technological properties to reflect the different value connotations and contributions of innovation activities....
To that end, Baker used this strategy to create this very book and was the first such effort for its publisher Wiley. She says it took about half the time to write this, when compared to other books that she has written on technology. This gives the book a certain verisimilitude and str...