Results 71 to 80 of about 3,969 (194)

Rheology and Structure of Fe‐Mg‐Ca Enriched Silicate Melt: Benchmarking Viscosity Models for an Exotic Planetary Composition

Journal of Geophysical Research: Planets, Volume 131, Issue 8, August 2026.
Abstract Silicate melt viscosity plays a pivotal role in the evolution of rocky bodies within the Solar System, exerting first‐order control on mantle differentiation and stratification, while dictating the metal‐silicate separation and the subsequent volcanic activity.
Fabrizio Di Fiore, Michele Cassetta
wiley   +1 more source

Experimental Evaluation of Lunar Regolith Settlement Caused by Ice Extraction

Aerospace
Water resources are essential to human exploration in deep space or the establishment of long-term lunar habitation. Ice discovered on the Moon may be useful in future missions to the lunar surface, necessitating the consideration of in situ resource ...
Zheng Gong, Nicholas Barnett, Jangguen Lee, Hyunwoo Jin, Byunghyun Ryu, Taeyoung Ko, Joung Oh, Andrew Dempster, Serkan Saydam   +8 more
doaj   +1 more source

Methods for Determining the Number of Mold Fungi in the Air—Current Trends

Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.
A unified methodological framework combining culture‐based, molecular, and data‐driven approaches to advance reliable measurement and interpretation of indoor fungal bioaerosols. ABSTRACT Indoor fungal contamination poses significant health concerns due to the diversity and dynamic behaviour of airborne spores.
Juhi Mishra, Wioletta Przystas
wiley   +1 more source

Development of simulant samples of nuclear-magnetic relaxation characteristics of sunflower lecithins

Новые технологии, 2018
The article presents the results of the investigation of NMR characteristics of protons contained in sunflower lecithins. The basic requirements for creating NMR simulant samples of proton characteristics contained in sunflower lecithins are formulated ...
O. S. Agafonov, E. P. Viktorova, S. M. Prudnikov, T. A. Shahray, E. V. Velikanova   +4 more
doaj  

Raman analysis of organic refractory materials after energetic processing: Evidence for amorphous carbon on TNOs and comets

Meteoritics &Planetary Science, Volume 61, Issue 8, Page 1994-2015, August 2026.
Abstract Amorphous carbon (αC) is found in various extraterrestrial particles, including those thought to originate from the outer Solar System. αC can form through two main processes involving C‐rich materials: exposure to energetic charged particles and thermal processing.
M. Germanà, A. Vyjidak, G. A. Baratta, B. M. Giuliano, R. G. Urso, C. Scirè, D. Fulvio, T. Grassi, P. Jusko, P. Caselli, M. E. Palumbo   +10 more
wiley   +1 more source

Telomere dynamics and oxidative stress in Arabidopsis grown in lunar regolith simulant

Frontiers in Plant Science
NASA envisions a future where humans establish a thriving colony on the Moon by 2050. Plants will be essential for this endeavor, but little is known about their adaptation to extraterrestrial bodies.
Borja Barbero Barcenilla, Ishan Kundel, Emily Hall, Nicolas Hilty, Pavel Ulianich, Jillian Cook, Jake Turley, Monisha Yerram, Ji-Hee Min, Claudia Castillo-González, Dorothy E. Shippen   +10 more
doaj   +1 more source

Safety assessment of the substance 1,3‐benzenedicarboxamide, 5‐[[[cis‐4‐(1,1‐dimethylethyl)cyclohexyl]carbonyl]amino]‐N1,N3‐bis[cis‐4‐(1‐methylethyl)cyclohexyl]‐ for use in food contact materials

EFSA Journal, Volume 24, Issue 8, August 2026.
Abstract The EFSA Panel on Food Contact Materials assessed the safety of the 1,3‐benzenedicarboxamide, 5‐[[[cis‐4‐(1,1‐dimethylethyl)cyclohexyl]carbonyl]amino]‐N1,N3‐bis[cis‐4‐(1‐methylethyl)cyclohexyl]‐, to be used as a clarifying agent in polypropylene at up to 0.08% w/w. The final articles are intended for contact with all types of food except foods
EFSA Panel on Food Contact Materials (FCM), Claude Lambré, Riccardo Crebelli, Maria João da Silva, Konrad Grob, Ester Heath, Evgenia Lampi, Maria Rosaria Milana, Marja Pronk, Mario Ščetar, Georgios Theodoridis, Els Van Hoeck, Nadia Waegeneers, Ronan Cariou, Laurence Castle, Emma Di Consiglio, Roland Franz, Eric Barthélémy, Remigio Marano, Gilles Rivière   +19 more
wiley   +1 more source

Development of Coated PLA Films Containing a Commercial Olive Leaf Extract for the Food Packaging Sector

Antioxidants
A commercial olive leaf extract (OL), effective against Salmonella enterica, Escherichia coli, Listeria monocytogenes, and Staphylococcus aureus, was added to three different coating formulations (methylcellulose, MC; chitosan, CT; and alginate, ALG) to ...
Cecilia Fiorentini, Giulia Leni, Elena Díaz de Apodaca, Laura Fernández-de-Castro, Gabriele Rocchetti, Claudia Cortimiglia, Giorgia Spigno, Andrea Bassani   +7 more
doaj   +1 more source

Analytical data on three Martian simulantsResearch Data Unipd

Data in Brief
The preparation of planetary missions as well as the analysis of their data require a wide use of planetary simulants. They are very important for both testing mission operations and payloads, and for interpreting remote sensing data.
Nicole Costa, Alessandro Bonetto, Patrizia Ferretti, Bruno Casarotto, Matteo Massironi, Francesca Altieri, Jacopo Nava, Marco Favero   +7 more
doaj   +1 more source

A Comparison of Different Protocols for the Extraction of Microbial DNA Inhabiting Synthetic Mars Simulant Soil

Microorganisms
Compared with typical Earth soil, Martian soil and Mars simulant soils have distinct properties, including pH > 8.0 and high contents of silicates, iron-rich minerals, sulfates, and metal oxides.
Han Wang, Agata Pijl, Binbin Liu, Wieger Wamelink, Gerard W. Korthals, Ohana Y. A. Costa, Eiko E. Kuramae   +6 more
doaj   +1 more source