نتایج جستجو برای: live vector
تعداد نتایج: 292374 فیلتر نتایج به سال:
This paper focuses on the potential of collaborative live coding in educational settings. In particular, it draws from our experience with EarSketch, a free online platform for algorithmic composition and computational music remixing that allows students to learn Computer Science Principles (CSP) by making music using either Python or JavaScript. We argue that collaborative live coding is a pro...
Live attenuated bacteria are of increasing importance in biotechnology and medicine in the emerging field of cancer immunotherapy. Oral DNA vaccination mediated by live attenuated bacteria often suffers from low infection efficiency due to various biological barriers during the infection process. To this end, we herein report, for the first time, a new strategy to engineer cationic nanoparticle...
Despite many years of research, a dengue vaccine is not available, and the more advanced live attenuated vaccine candidate in clinical trials requires multiple immunizations with long interdose periods and provides low protective efficacy. Here, we report important contributions to the development of a second-generation dengue vaccine. First, we demonstrate that a nonpropagating vaccine vector ...
Objective and background: We present a new version of Bossa Nova Technologies’ passive polarization imaging camera. The previous version was performing live measurement of the Linear Stokes parameters (S0, S1, S2), and its derivatives. This new version presented in this paper performs live measurement of Full Stokes parameters, i.e. including the fourth parameter S3 related to the amount of cir...
We report here that animals can be protected against lethal infection by Clostridium tetani cells and Bacillus anthracis spores following topical application of intact particles of live or gamma-irradiated Escherichia coli vectors overproducing tetanus and anthrax antigens, respectively. Cutaneous gammadeltaT cells were rapidly recruited to the administration site. Live E. coli cells were not f...
The effectiveness of vaccination programs would be enhanced greatly through the availability of vaccines that can be administered simply and, preferably, painlessly without the need for timed booster injections. Tetanus is a prime example of a disease that is readily preventable by vaccination but remains a major threat to public health due to the problems associated with administration of the ...
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