Results 111 to 120 of about 254,843 (313)

Unifying Space: Australia Needs a Whole of Government Space Policy

open access: yes, 2021
• Australia’s past and current space experience is characterised by the intertwined threads of civilian, defence and alliance interests. Defence has dominated much of Australia’s efforts in space, while in turn civilian space has been used to cement ...
Moss, Tristan
core  

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

open access: yesFEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer   +7 more
wiley   +1 more source

Nano and Micro satellites as the Pillar of the “New Space” Paradigm

open access: yesHavacılık ve Uzay Teknolojileri Dergisi, 2020
Six decades after the launch of the first satellite in 1957, space business and space technologies are taking a new turn: From big to small, from primarily government to extensively private sector and from a few players to profusely many.
Fuat İnce
doaj  

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

open access: yesFEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee   +3 more
wiley   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

More Than a Wing and a Prayer: Government Indemnification of the Commercial Space Launch Industry [PDF]

open access: yes
Using rockets to launch communications satellites and other spacecraft poses risks to the uninvolved public, including persons and property under the flight path of the launch vehicle.
Macauley, Molly K.   +2 more
core   +2 more sources

The Internationalization of the Space Industry: Anecdotal Evidence from an Italian SME

open access: yes, 2016
: Advances in the space industry, with its implications on science, economy and well-being of citizens, is mostly chosen as one of the priority areas for development by developing countries and newly industrialized countries. However, there is already
Alessandra Vecchi   +3 more
core   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

open access: yesFEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard   +12 more
wiley   +1 more source

Interplay of the Public and Private Sectors in the Development of Outer Space in Ukraine: Strengths and Weaknesses

open access: yesФилософия и космология
The article presents the results of a study of the interaction peculiarities between the public and private sectors in the field of space exploration in Ukraine.
Iaroslav Teleshun, Oleg Batrymenko
doaj   +1 more source

Orbital-use fees could more than quadruple the value of the space industry. [PDF]

open access: yesProc Natl Acad Sci U S A, 2020
Rao A, Burgess MG, Kaffine D.
europepmc   +1 more source

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