Results 111 to 120 of about 5,730,658 (292)

Anecdotes et histoire d’une vie aliène

open access: yesImages Re-Vues, 2017
Gino de Dominicis has long been obsessed by the idea of the presence of extraterrestrial beings intervening in human life on Earth. From the 1980’s, his paintings are filled with strange ancient culture symbolic references, such as Sumerian ones.
Alessandro Ferraro
doaj   +1 more source

Managing and mitigating future public health risks: Planetary boundaries, global catastrophic risk, and inclusive wealth

open access: yesRisk Analysis, EarlyView.
Abstract There are two separate conceptualizations for assessing existential risks: Planetary Boundaries (PBs) and global catastrophic risks (GCRs). While these concepts are similar in principle, their underpinning literatures tend not to engage with each other.
Eoin McLaughlin, Matthias Beck
wiley   +1 more source

Aerospace medicine and biology: A continuing bibliography with indexes (supplement 320) [PDF]

open access: yes
This bibliography lists 125 reports, articles and other documents introduced into the NASA Scientific and Technical Information System during January, 1989. Subject coverage includes: aerospace medicine and psychology, life support systems and controlled

core   +1 more source

The Effects of FDI on School Enrollment in Developing Countries: New Evidence

open access: yesReview of Development Economics, EarlyView.
ABSTRACT Using data on 118 developing countries over the period 1973 to 2019, this paper finds that FDI stocks have positive effects on school enrollment rates. The magnitude of the effects is modest. They are larger at the tertiary than at the secondary level. At both levels of education, females benefit more than males.
Horst Feldmann
wiley   +1 more source

Aerospace medicine and biology: A continuing bibliography with indexes (supplement 359) [PDF]

open access: yes
This bibliography lists 164 reports, articles and other documents introduced into the NASA Scientific and Technical Information System during Jan. 1992.

core   +1 more source

The Benefits and Harms of Transmitting Into Space

open access: yes, 2013
Deliberate and unintentional radio transmissions from Earth propagate into space. These transmissions could be detected by extraterrestrial watchers over interstellar distances.
Abe   +81 more
core   +1 more source

Microgrids for Extraterrestrial Habitats: A Review of Technologies, Needs, and Challenges

open access: yesIEEE Access
The National Aeronautics and Space Administration (NASA) and other space organizations are preparing for new space exploration and habitation initiatives.
Leila Chebbo   +4 more
doaj   +1 more source

Aerospace medicine and biology: A continuing bibliography with indexes (supplement 352) [PDF]

open access: yes
This bibliography lists 147 reports, articles and other documents introduced into the NASA Scientific and Technical Information System during July 1991.

core   +1 more source

Home - About - Disclaimer - Privacy