Results 101 to 110 of about 13,924,091 (398)

United Nations Basic Space Science Initiative (UNBSSI) 1991-2012 and Beyond [PDF]

open access: yesarXiv, 2015
This paper contains an overview and summary on the achievements of the United Nations basic space science initiative in terms of donated and provided planetariums, astronomical telescopes, and space weather instruments, particularly operating in developing nations.
arxiv  

Teaching computational thinking to space science students [PDF]

open access: yesarXiv, 2022
Computational thinking is a key skill for space science graduates, who must apply advanced problem-solving skills to model complex systems, analyse big data sets, and develop control software for mission-critical space systems. We describe our work using Design Thinking to understand the challenges that students face in learning these skills.
arxiv  

Plume Migration of Different Carbon Dioxide Phases During Geological Storage in Deep Saline Aquifers

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
This study estimates the plume migration of mobile supercritical phase (flowing), aqueous phase (dissolved), and ionic phase CO2 (bicarbonate), and evaluates the spatial distribution of immobile supercritical phase (residual) and mineral phase CO2 ...
Chien-Hao Shen   +3 more
doaj   +1 more source

Learning in Earth and space science: a review of conceptual change instructional approaches

open access: yes, 2016
In response to calls for research into effective instruction in the Earth and space sciences, and to identify directions for future research, this systematic review of the literature explores research into instructional approaches designed to facilitate ...
Reece Mills, Louisa Tomas, B. Lewthwaite
semanticscholar   +1 more source

Identification of novel small molecule inhibitors of ETS transcription factors

open access: yesFEBS Letters, EarlyView.
ETS transcription factors play an essential role in tumourigenesis and are indispensable for sprouting angiogenesis, a hallmark of cancer, which fuels tumour expansion and dissemination. Thus, targeting ETS transcription factor function could represent an effective, multifaceted strategy to block tumour growth. The evolutionarily conserved E‐Twenty‐Six
Shaima Abdalla   +9 more
wiley   +1 more source

Validation of pencil beam scanning proton therapy with multi‐leaf collimator calculated by a commercial Monte Carlo dose engine

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract This study aimed to evaluate the clinical beam commissioning results and lateral penumbra characteristics of our new pencil beam scanning (PBS) proton therapy using a multi‐leaf collimator (MLC) calculated by use of a commercial Monte Carlo dose engine.
Yuki Tominaga   +5 more
wiley   +1 more source

The Research Space: using the career paths of scholars to predict the evolution of the research output of individuals, institutions, and nations

open access: yes, 2016
In recent years scholars have built maps of science by connecting the academic fields that cite each other, are cited together, or that cite a similar literature.
Aristarán, Manuel   +4 more
core   +1 more source

Regional Centres for Space Science and Technology Education (Affiliated to the United Nations) [PDF]

open access: yesCOSPAR Information Bulletin 147(2000)36-38, 1999
Education is a prerequisite to master the challenges of space science and technology. Efforts to understand and control space science and technology are necessarily intertwined with social expressions in the cultures where science and technology is carried out.
arxiv  

Long-Term (1982 - 2012) Summertime Sea Surface Temperature Variability in the Taiwan Strait

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
Long-term (1982 - 2012) advanced very-high-resolution radiometer (AVHRR) data collected at a resolution of 0.04°0.04° clearly indicated sea surface temperature (SST) warming and variations associated with El NiñoNiño and Southern Oscillation (ENSO) in ...
Ming-An Lee   +4 more
doaj   +1 more source

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