Results 41 to 50 of about 10,448 (285)

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

Advanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan, Thomas D. Small, Gregory F. Metha, Mahmoud Adel Hamza, Thomas J. O'Dea, Yideng Shen, Cameron J. Shearer   +6 more
wiley   +1 more source

Reactivity of Cyanide at Water-Ice Interfaces: Implications for the Search for Organics on Icy Worlds

Frontiers in Astronomy and Space Sciences, 2020
Icy moons in our solar system are targets of interest to search for signs of life and habitability beyond Earth. They are the astrobiological aim for several developing space missions (JUICE, Europa Clipper, and Europa Lander). A further understanding of
Margarita R. Marín-Yaseli, Elena González-Toril, Marta Ruiz-Bermejo   +2 more
doaj   +1 more source

Multi-Layer Hydrostatic Equilibrium of Planets and Synchronous Moons: Theory and Application to Ceres and to Solar System Moons [PDF]

, 2014
The hydrostatic equilibrium of multi-layer bodies lacks a satisfactory theoretical treatment despite its wide range of applicability. Here we show that by using the exact analytical potential of homogeneous ellipsoids we can obtain recursive analytical ...
Tricarico, Pasquale
core   +1 more source

Lunar‐Based Photothermal CO2 Reduction Strategy: Self‐Evolving Transient Active Interface and Band Engineering

Advanced Science, EarlyView.
A self‐evolving Pd/Ov‐FeTiO3 photothermal catalyst, inspired by lunar soil, enables efficient extraterrestrial CO2 conversion. The formation of transient active interfaces and oxygen vacancies extends light absorption to the infrared range and optimizes electron transfer.
Yahang Wang, Yuhuan Li, Quanxin Wang, Deng Li, Pakkin Leong, Meng Wang, Shi Feng, Runyang Mo, Xianjin Shi, Xiaohui Li, Gangqiang Zhu, Chipui Tang   +11 more
wiley   +1 more source

Magnetospheric considerations for solar system ice state [PDF]

, 2018
The current lattice configuration of the water ice on the surfaces of the inner satellites of Jupiter and Saturn is likely shaped by many factors. But laboratory experiments have found that energetic proton irradiation can cause a transition in the ...
Blaney, D., Cassidy, T.A., Clark, G., Hendrix, A.R., Hibbitts, C.A., Kollmann, P., Krupp, N., Ligier, N., Nordheim, T.A., Paranicas, C., Roussos, E.   +10 more
core   +1 more source

Exploring the Application of Waxes and Their Mixtures Oleogels in Ice Cream

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT The objective of this work was to produce ice cream using waxes oleogels, aiming to improve its nutritional value while maintaining its physical‐chemistry characteristics. Five ice cream formulations were manufactured using (1) milk fat, (2) canola oil, and (3–5) canola oil‐oleogels. The oleogels were produced with beeswax (BEW), carnauba wax (
Ana Paula Lima Ribeiro, Sérgio Augusto Sousa de Campos, Natália Leite Oliveira, Cleiton Antônio Nunes, Sandra Maria Pinto, Thais Lomonaco Teodoro da Silva, João de Deus Souza Carneiro   +6 more
wiley   +1 more source

The formation of the Galilean moons and Titan in the Grand Tack scenario

, 2015
In the Grand Tack (GT) scenario for the young solar system, Jupiter formed beyond 3.5 AU from the Sun and migrated as close as 1.5 AU until it encountered an orbital resonance with Saturn.
Heller, René, Marleau, Gabriel-Dominique, Pudritz, Ralph Egon   +2 more
core   +1 more source

‘Fish in simulated water’? A Bourdieusian analysis of Chinese doctoral students' learning experiences in Southeast Asian developing countries

British Educational Research Journal, EarlyView.
Abstract International student mobility (ISM) has historically followed a pattern of movement from developing regions to developed countries. However, in recent years, there has been a noticeable increase in the number of Chinese students pursuing doctoral studies in Southeast Asian developing countries, an area that has received relatively little ...
Yueyang Zheng, Kun Dai, Alan C. K. Cheung   +2 more
wiley   +1 more source

Saturn's icy satellites and rings investigated by Cassini - VIMS. III. Radial compositional variability

, 2012
In the last few years Cassini-VIMS, the Visible and Infared Mapping Spectrometer, returned to us a comprehensive view of the Saturn's icy satellites and rings. After having analyzed the satellites' spectral properties (Filacchione et al.
B.J. Buratti, Brown, Brown, Brown, Buratti, Buratti, Buratti, Carbary, Charnoz, Ciarniello, Clark, Clark, Clark, Clark, Clark, Collins, Coradini, Cruikshank, Cruikshank, Cruikshank, Cuzzi, Cuzzi, Cuzzi, D.P. Cruikshank, D’Aversa, E. Flamini, F. Capaccioni, F. Tosi, Filacchione, Filacchione, G. Filacchione, Giese, Gradie, Grundy, Grundy, Hansen, Hansen, Hapke, Hillier, Howett, J.I. Lunine, J.N. Cuzzi, Jaumann, Jaumann, Johnson, K. Stephan, K.H. Baines, Khare, Khare, Krupp, L.A. Soderblom, M. Ciarniello, M.M. Hedman, Mallet, Mastrapa, Mastrapa, Matson, Matson, Maxwell-Garnett, McCord, McDonald, Moore, Moore, Nicholson, P. Cerroni, P.D. Nicholson, Pinilla-Alonso, Pitman, Porco, Porco, Porco, Poulet, R. Jaumann, R.H. Brown, R.N. Clark, Schenk, Showalter, Spahn, Spencer, Stephan, Stephan, T.B. McCord, Thekekara, Tosi, Verbiscer, Verbiscer, Verbiscer, Warren, Wisdom, Zubko   +89 more
core   +1 more source

Fueling Tomorrow: Scenario Planning for the Future of Gas Stations

Business Strategy and the Environment, EarlyView.
ABSTRACT Transport electrification is reshaping the service infrastructures that mediate everyday mobility, yet most electrification scenario studies remain macrolevel and offer limited insight into how incumbent forecourt (gas‐station) networks can adapt under deep uncertainty.
Joao Gabriel Rosa, Fabiano Armellini, Jean‐Marc Robert   +2 more
wiley   +1 more source