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Robonaut: the 'short list' of technology hurdles
Computer, 2005The International Space Station highlights NASA's reliance on extravehicular activity spacewalks to configure external equipment, connect services, and perform maintenance. Conventional EVA operations are planned for two astronauts working an eight-hour day.
Fredrik Rehnmark +6 more
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Hurdle technology for jabuticaba nectar preservation
Journal of Food Processing and Preservation, 2021Jabuticaba is a berry consumed as fresh fruit, and it may also be processed into nectar. This study targeted the preservation of jabuticaba nectar through hurdle technology. A high‐acid nectar was formulated, pasteurized at 85°C/30 s, ultraclean bottled, and stored at 5°C.
Abgail Suelen da Costa Ribeiro +2 more
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The Hurdle Technology Metaphor Revisited
Food Engineering Reviews, 2020In the original and variants of the hurdle technology metaphor, factors affecting a food preservation process’s efficacy are represented by horizontally spaced athletic hurdles that the targeted microbes have to overcome or expire. But while the utility of combined preservation methods and exploiting synergism is not in doubt, there are issues with the
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Effect of Hurdle Technology in Food Preservation: A Review
Critical Reviews in Food Science and Nutrition, 2014Hurdle technology is used in industrialized as well as in developing countries for the gentle but effective preservation of foods. Hurdle technology was developed several years ago as a new concept for the production of safe, stable, nutritious, tasty, and economical foods.
Shiv, Singh, Rachana, Shalini
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Hurdle Technology in Food Preservation
2014Most of the food products in the market are preserved (i.e. retained its stability) based on more than one hurdle or preservation method. In order to determine the food stability, two questions need to be asked: what target attribute(s) needs to be achieved in the microbial, chemical, bio-chemical and physical changes; and what is the required time ...
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Hurdle Technology Using Ultrasound for Food Preservation
2017Fil: García Carrillo, Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Guerrero, Sandra N. +3 more
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Genome writing project confronts technology hurdles
Science, 2017Grand challenge founders seek advances in DNA synthesis.
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Hurdles in the Pipeline: Girls and Technology Careers
Frontiers: A Journal of Women Studies, 2005If you ask most children to draw a picture of a computer scientist, you will probably get a picture of a man in a lab coat working in a cubicle. The images in these drawings reflect a problem with the way today's youth perceive technical careers. Most students do not imagine a career in the field,' and for girls, a career in technology is especially ...
Linda Kekelis +2 more
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