Results 121 to 130 of about 778,349 (318)

Space resources. Overview

open access: yes, 1992
Space resources must be used to support life on the Moon and in the exploration of Mars. Just as the pioneers applied the tools they brought with them to resources they found along the way rather than trying to haul all their needs over a long supply ...
Mckay, David S.   +2 more
core  

Space resources roundtable 8 [PDF]

open access: yes, 2006
The goal of the Space Resources Roundtable is to advance the prospects for the commercial development of space resources through information exchange among government, commercial, and academic organizations.sponsors, Colorado School of Mines, Lunar and ...

core  

Threat Assessments and the Space Domain

open access: yes, 2023
This session focused on risks in relation to the space domain, and the issue of how government resources should be applied to address risks. The point was made that the focus on threat assessments should be on looking for the most probable risks – since ...
Space and Defense
core  

A Two‐Stage Questionnaire and Actigraphy Screening for iRBD in a Multicenter Retrospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Isolated rapid‐eye‐movement sleep behavior disorder is a prodromal marker of synucleinopathies. However, most cases remain undiagnosed due to the insufficient predictive value of questionnaires and limited access to confirmatory video‐polysomnography. We assessed a two‐stage screening strategy combining a brief questionnaire on rapid‐
Caleb A. Massimi   +17 more
wiley   +1 more source

Towards a circular space economy: Knowledge and classification of end-of-life equipment on the moon

open access: yesJournal of Innovation & Knowledge
The volume of hardware accumulating on the lunar surface is increasing at an unprecedented rate due to increased interest from both governments and the private sector.
Trunal Patil   +3 more
doaj   +1 more source

White Matter Microstructural Abnormalities in Neonatal Onset Genetic Epilepsy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Recent evidence indicates that epilepsy is associated with abnormal white matter. If seizures alter white matter, then the impact upon network function, epileptogenesis, and cognition could be pronounced in neonates undergoing rapid developmental myelination. Neonates with epilepsy due to nonstructural genetic causes provide a unique
Amanda G. Sandoval Karamian   +8 more
wiley   +1 more source

Can Power from Space Compete? [PDF]

open access: yes
Satellite solar power (SSP) has been suggested as an alternative to terrestrial energy resources for electricity generation. In this study, we consider the market for electricity from the present to 2020, roughly the year when many experts expect SSP to ...
Darmstadter, Joel   +7 more
core  

Space Resources: Regulatory Aspects

open access: yes, 2018
peer reviewedSpace Resources activities are expanding. The US and Luxembourg adopted national legislation enabling their authorization. The chapter discusses the international legal framework of space resources activities, and their reflect in national ...
HOFMANN, Mahulena, Mahulena Hofmann
core   +1 more source

Research on the development height of water-conducting fracture zone in overburden rock based on transient electromagnetic method in hole

open access: yesMeikuang Anquan
Transient electromagnetic method has shown great effectiveness in detecting water channels. However, conventional methods for detecting the development of water-conducting fracture zones are not suitable due to environmental influences.
Qinghua LIANG   +5 more
doaj   +1 more source

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