The Zero Boil-off Tank (ZBOT) Experiments are being undertaken to form a scientific foundation for the development of the transformative ZBO propellant preservation method. Following the recommendation of a ZBOT science review panel comprised of members from aerospace industries, academia, and NASA, i...
Strong coupling of large-scale convection and pulsation can give rise to the circumstellar clouds and, under certain conditions, may even provide the mechanism for ejection of material to form a planetary nebula.doi:10.1007/978-94-010-1211-9_4S. P. Moran...
and conscientiousness which form part of virtue ethics, support and enrich the moral framework of medical ethics. Human death and Futility are essential concepts in terrestrial medicine and are relevant in LDSE as well. The natural human instinct is to survive; hence, on an instinctual level, dea...
Two giant planets, TOI-4600 b and c, located 700 light-years away, have been discovered orbiting a sun-like star, filling a gap in our understanding of gas giants. The discovery, made usingNASA’sTESS, highlights the challenges of finding long-period exoplanets and provides unique insights in...
On the one hand, the majority of electricity can be directly generated in the SOFC. On the other hand, gas can further drive the turbo to generate electricity. Both together form a power supply bus. Therefore, this power supply bus can support UAV’s control load, operational load, and ...
Our Scalar Tape Libraries are the most secure tape libraries on the market, with over 25 unique features and capabilities that form a comprehensive security framework which controls system access, provides system monitoring and event detection, data security and encryption, and unique features for cybe...
(GPP). If we also take a light-use efficiency formulation of ecosystem productivity, then GPP can be expressed in the form of Eq.4, where ΘP, canopyis the canopy-scale photochemistry quantum yield (i.e., light use efficiency). Studies found that for crops and temperate deciduous forests...
(NASA) Human Research Multilateral Review Board (#Pro1283) and the Ottawa Health Sciences Research Ethics Board (#2009646-01H). The trial was registered at NASA’s Life Sciences Data Archives (https://lsda.jsc.nasa.gov/Experiment/exper/13399). All participants signed an informed consent form...
This month, Earth will grab itself a second moon in the form of the tiny asteroid 2024 PT5. Unlike the moon, Earth's primary companion which has accompanied our planet for around 4 billion years, this "new mini-moon" will stick around for just two months before it heads back to its...
SPEEDMASTER PROFESSIONAL MOONWATCH. For well over half a century, the OMEGA Speedmaster has witnessed events that have tested the limits of physical endurance and human courage, including the first manned lunar landing in July of 1969 and every one of NASA’s piloted missions since March of 1965...