Results 61 to 70 of about 5,730,658 (292)
Lezioni dall’Antartide. Per un’ecologia del sistema solare [PDF]
S&F_scienzaefilosofia.it, 2023 Lessons from Antarctica. For an ecology of the Solar System It seems plausible that the near future will see an ever greater expansion of human presence in several environments of the Solar System, such as the Moon and the planet Mars.
De Piccoli, Lorenzo
doaj
Critical Electrochemistry Technologies Applicable in Space Exploration
Advanced Science, EarlyView.The available resources in space and discuss the application scenarios and challenges of electrochemical methods in four critical domains is analyzed: metallurgical processing of mineral resources, water resources utilization, carbon cycle management in extraterrestrial habitats, and electrical energy storage.
Ruisi Xu +4 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Plutonium was discovered and first synthesized in the early 1940's. Several isotopes of plutonium are used in nuclear technologies, 238Pu for heat generation and 239Pu for energy production and weapons. Both isotopes emit alpha particles, which pose a significant radiation hazard when incorporated into the body.
Scott C. Miller
wiley +1 more source
Engineering Plasmonic Reactors for Co2 Reduction: from Nanoscale Catalysts to Novel Reactors
ChemistryEurope, EarlyView.This mini review highlights the critical role of reactor design in advancing plasmonic CO2reduction technologies. It emphasizes the need to integrate optimized reactors with LSPR materials to enhance catalytic efficiency, light absorption, and hot‐carrier generation. Overcoming challenges in scalability, stability, and product separation.
Qiushi Wang +3 more
wiley +1 more source
Life in Extraterrestrial Environments [PDF]
, 1961 Life in extraterrestrial ...
Basa, K. B., Hawrylewicz, E. J.
core +1 more source
Challenges, 2017 A high standard of planetary protection is important for astrobiology, though the risk for contamination can never be zero. It is therefore important to find a balance.
Erik Persson
doaj +1 more source
Journal of Raman Spectroscopy, EarlyView.Manganese oxides are important geomaterials with diverse technological applications. Here, we investigate the behaviour of the most common Mn oxides with layer structures under irradiation by a 532‐nm laser, with intensity ranging from 23 µW/µm2 to 36.8 mW/µm2.
Simone Bernardini +4 more
wiley +1 more source
Exploring, Mapping, and Data Management Integration of Habitable Environments in Astrobiology
Frontiers in Microbiology, 2019 New approaches to blending geoscience, planetary science, microbiology-geobiology/ecology, geoinformatics and cyberinfrastructure technology disciplines in a holistic effort can be transformative to astrobiology explorations.
Marjorie A. Chan +8 more
doaj +1 more source
Black Plastic Identification for Sorting and Recycling With Deep‐UV Raman Spectroscopy
Journal of Raman Spectroscopy, EarlyView.We present a deep ultraviolet (DUV) Raman spectrometer for sorting black plastics in recycling. The common identification modality of hyperspectral NIR struggles with black plastics due to strong absorption by the black pigment. By using a 248.6‐nm NeCu laser, we enable stand‐off detection over a conveyor belt while avoiding fluorescence interference ...
Liron Zada, Freek Ariese
wiley +1 more source
Subminiaturized gas chromatograph gives fast, efficient analysis [PDF]
, 1966 Space oriented, lightweight, subminiaturized gas chromatograph analyzes gas samples in a few seconds with a carrier gas flow of one milliliter per second. In extraterrestrial exploration, the system could be used with a mass spectrometer for detection of
Wilhite, W. F.
core +1 more source