Results 131 to 140 of about 5,954,141 (263)

An improved robotic arm constant force control method for forward terrain sensing system on planetary rovers

International Journal of Advanced Robotic Systems
The traversability of the terrain ahead of planetary rovers significantly impacts the success of their extraterrestrial exploration missions. Accurate perception of the terrain force through a forward wheel-on-limb detection system can provide crucial ...
Lixin Jia, Lihang Feng, Jiantao Shi, Dong Wang, Guangming Zhang, Chun-YI Su   +5 more
doaj   +1 more source

Spectral sonics: Field recordings from an extractive zone

American Anthropologist, EarlyView.
Zsuzsanna Ihar
wiley   +1 more source

Editorial: Terrestrial analogues of extraterrestrial environments: Assessing habitability and biosignatures preservation [PDF]

, 2022
Jonathan Clarke, Margarita Safonova, C. Sivaram, Siddharth Pandey, J. G. Blank   +4 more
openalex   +1 more source

Enantioselective three-dimensional high-performance liquid chromatographic determination of amino acids in the Hayabusa2 returned samples from the asteroid Ryugu

Journal of Chromatography Open
The chirality of amino acids in extraterrestrial materials may provide an insight into the origin of the essential l-enantiopure amino acids in the terrestrial biosphere.
Aogu Furusho, Chiharu Ishii, Takeyuki Akita, Mai Oyaide, Masashi Mita, Hiroshi Naraoka, Yoshinori Takano, Jason P. Dworkin, Yasuhiro Oba, Toshiki Koga, Kazuhiko Fukushima, Dan Aoki, Minako Hashiguchi, Hajime Mita, Yoshito Chikaraishi, Naohiko Ohkouchi, Nanako O. Ogawa, Saburo Sakai, Daniel P. Glavin, Jamie E. Elsila, Eric T. Parker, José C. Aponte, Hannah L. McLain, Francois-Regis Orthous-Daunay, Véronique Vuitton, Roland Thissen, Cédric Wolters, Philippe Schmitt-Kopplin, Alexander Ruf, Junko Isa, Norbert Hertkorn, John M. Eiler, Toshihiro Yoshimura, Haruna Sugahara, Heather V. Graham, Yoshihiro Furukawa, Daisuke Araoka, Satoru Tanaka, Takaaki Yoshikawa, Fumie Kabashima, Kazunori Sasaki, Hajime Sato, Tomoya Yamazaki, Morihiko Onose, Mayu Morita, Yuki Kimura, Kuniyuki Kano, Junken Aoki, Kosuke Fujishima, Shin-ichiro Nomura, Shogo Tachibana, Tomoki Nakamura, Takaaki Noguchi, Ryuji Okazaki, Hikaru Yabuta, Hisayoshi Yurimoto, Kanako Sakamoto, Toru Yada, Masahiro Nishimura, Aiko Nakato, Akiko Miyazaki, Kasumi Yogata, Masanao Abe, Tomohiro Usui, Makoto Yoshikawa, Takanao Saiki, Satoshi Tanaka, Fuyuto Terui, Satoru Nakazawa, Tatsuaki Okada, Sei-ichiro Watanabe, Yuichi Tsuda, Kenji Hamase   +72 more
doaj  

Molecular Cloud Biology [PDF]

arXiv
Some astrobiological models suggest that molecular clouds may serve as habitats for extraterrestrial life. This study reviews recent theoretical work addressing the physical and biochemical prerequisites for life in such environments, with particular focus on three subjects: (1) bioenergetic pathways under extreme low-temperature conditions; (2) the ...
arxiv  

Subsurface scientific exploration of extraterrestrial environments (MINAR 5): analogue science, technology and education in the Boulby Mine, UK [PDF]

, 2018
Charles S. Cockell, J. W. Holt, Jim Campbell, Harrison Groseman, J. L. Josset, Tomaso R. R. Bontognali, Audra Phelps, Lilit Hakobyan, Libby Kuretn, Annalea Beattie, Jen Blank, R. Bonaccorsi, Christopher P. McKay, Anushree Shirvastava, C. Stoker, D. Willson, Scott McLaughlin, Sam Payler, Adam Stevens, Jennifer Wadsworth, Loredana Bessone, Matthias Maurer, Francesco Sauro, Javier Martín‐Torres, María‐Paz Zorzano, Anshuman Bhardwaj, Álvaro Soria-Salinas, Thasshwin Mathanlal, Miracle Israel Nazarious, Abhilash Vakkada Ramachandran, Parag Vaishampayan, Lisa Guan, S. M. Perl, Jon Telling, Ian Boothroyd, Ollie Tyson, James Realff, Joseph Rowbottom, Boris Laurent, M. Gunn, Shaily Shah, Srijan Singh, S.M. Paling, Thomas L. Edwards, Louise Yeoman, Emma Meehan, C. Toth, Paul Scovell, Barbara Suckling   +48 more
openalex   +1 more source

Evaluation of Matrix Effects in SIMS Using Gaussian Process Regression: The Case of Olivine Mg Isotope Microanalysis

Rapid Communications in Mass Spectrometry, Volume 39, Issue 13, 15 July 2025.
ABSTRACT Rationale Matrix effects by secondary ion mass spectrometry (SIMS) are empirically corrected by calibration using matrix‐matched reference materials. However, conventional parametric regression cannot estimate the prediction uncertainty to account for the difference in compositions of new data and reference materials. Applying Gaussian process
Keita Itano, Kohei Fukuda, Noriko T. Kita, Kenta Ueki, Tatsu Kuwatani, Shotaro Akaho   +5 more
wiley   +1 more source

Multi-Task Agent Hybrid Control in Sparse Maps and Complex Environmental Conditions

Applied Sciences
With the rapid development of space exploration technology, the detection of extraterrestrial bodies has become increasingly important. Among these, path planning and target recognition and positioning technologies are particularly critical for ...
Linhai Wang, Su Yu, Mou Li, Xiaolong Wei
doaj   +1 more source

Compound-specific isotope analysis. Application to archaelogy, biomedical sciences, biosynthesis, environment, extraterrestrial chemistry, food science, forensic science, humic substances, microbiology, organic geochemistry, soil science and sport

, 2000
Éric Lichtfouse
openalex   +2 more sources

An Infrared Spectroscopic Study Toward the Formation of Alkylphosphonic Acids and Their Precursors in Extraterrestrial Environments [PDF]

, 2018
Andrew M. Turner, Matthew J. Abplanalp, Tyler J. Blair, Remwilyn Dayuha, Ralf I. Kaiser   +4 more
openalex   +1 more source