Zobrazeno 1 - 10
of 100
pro vyhledávání: '"David Denkenberger"'
Publikováno v:
Biomass, Vol 4, Iss 2, Pp 610-624 (2024)
It is crucial to increase the resilience of the global food production and distribution systems against the growing concerns relating to factors that could cause global catastrophic infrastructure losses, such as nuclear war or a worldwide pandemic.
Externí odkaz:
https://doaj.org/article/f2fca488ca0346ae8216b265e3c6ff92
Publikováno v:
Biomass, Vol 3, Iss 2, Pp 138-162 (2023)
African countries have been severely affected by food insecurity such that 54% of the population (73 million people) are acutely food insecure, in crisis or worse. Recent work has found technical potential for feeding humanity during global catastrop
Externí odkaz:
https://doaj.org/article/d62e7dbda9b84a2298fbcfc60ac78366
Publikováno v:
Biomass, Vol 3, Iss 2, Pp 163-187 (2023)
In the event of an abrupt sunlight reduction scenario, there is a time window that occurs between when food stores would likely run out for many countries (~6 months or less) and ~1 year when resilient foods are scaled up. A promising temporary resil
Externí odkaz:
https://doaj.org/article/d57846ccaf4643d79058b0ced2b216dd
Autor:
Florian Ulrich Jehn, Farrah Jasmine Dingal, Aron Mill, Cheryl Harrison, Ekaterina Ilin, Michael Y. Roleda, Scott C. James, David Denkenberger
Publikováno v:
Earth's Future, Vol 12, Iss 1, Pp n/a-n/a (2024)
Abstract Abrupt sunlight reduction scenarios such as a nuclear winter caused by the burning of cities in a nuclear war, an asteroid/comet impact or an eruption of a large volcano inject large amounts of particles in the atmosphere, which limit sunlig
Externí odkaz:
https://doaj.org/article/56bae854755144dd82e7172252cb3f90
Publikováno v:
Global Challenges, Vol 8, Iss 1, Pp n/a-n/a (2024)
Abstract Modern civilization relies on a complex, globally interconnected industrial agriculture system to produce food. Its unprecedented yields hinge on external inputs like machinery, fertilizers, and pesticides, rendering it vulnerable to disrupt
Externí odkaz:
https://doaj.org/article/9efcf19ba4594beba23261dfe3f84634
Publikováno v:
European Journal of Futures Research, Vol 9, Iss 1, Pp 1-24 (2021)
Abstract Extreme solar storms, high-altitude electromagnetic pulses, and coordinated cyber attacks could disrupt regional/global electricity. Since electricity basically drives industry, industrial civilization could collapse without it. This could c
Externí odkaz:
https://doaj.org/article/f008a2c4a25d49efb8894cfc8a48acde
Autor:
David Manheim, David Denkenberger
Publikováno v:
Journal of Global Health Reports, Vol 4 (2020)
There are potentially promising mitigation activities for epidemic and pandemic scenarios that are not currently the subject of significant research effort. Large epidemics and pandemics pose risks that are important to mitigate, even if the likeliho
Externí odkaz:
https://doaj.org/article/83c634873ad4411fa5ded8b3c3562445
Publikováno v:
Designs, Vol 5, Iss 4, p 58 (2021)
A finite difference model of a heat exchanger (HX) considered maldistribution, axial conduction, heat leak, and the edge effect, all of which are needed to model a high effectiveness HX. An HX prototype was developed, and channel height data were obt
Externí odkaz:
https://doaj.org/article/8ed6f5bbab9b40edab19b46b52938607
Publikováno v:
Journal of Human Security, Vol 11, Iss 1, Pp 34-44 (2015)
Those who live in isolated communities often lack reliable, skilled employment opportunities, which fundamentally undermines their human security. For individuals who wish to remain in their isolated communities for family, religious, philosophical o
Externí odkaz:
https://doaj.org/article/05663e52930d4fa3ba4c4c7f14c9f4a8
Publikováno v:
Cogent Engineering, Vol 4, Iss 1 (2017)
Solar distillation has yet to achieve widespread acceptance due to various technical difficulties and maintenance requirements which might not be acceptable or feasible for local communities. Emphasis has now shifted on the assimilation of locally av
Externí odkaz:
https://doaj.org/article/6f37fc1d87144cd9a5c7618a9e928d3a