Results 51 to 60 of about 24,189 (278)

Simulated annealing simulated

Computers & Mathematics with Applications, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Perchlorate and Agriculture on Mars

Soil Systems, 2021
Perchlorate (ClO4−) is globally enriched in Martian regolith at levels commonly toxic to plants. Consequently, perchlorate in Martian regolith presents an obstacle to developing agriculture on Mars.
Christopher Oze, Joshua Beisel, Edward Dabsys, Jacqueline Dall, Gretchen North, Allan Scott, Alandra Marie Lopez, Randall Holmes, Scott Fendorf   +8 more
doaj   +1 more source

Real‐time fault detection in multicomponent nuclear‐waste slurries through data fusion of spectroscopic sensors

AIChE Journal, EarlyView.
Abstract Three instruments–Raman spectroscopy, attenuated total reflectance–Fourier transform infrared spectroscopy, and focused beam reflectance measurement–were used to detect sensor faults, mixing faults, and unanticipated chemistry in a system of multicomponent slurries.
Steven H. Crouse, Ronald W. Rousseau, Martha A. Grover   +2 more
wiley   +1 more source

Construction of Sampling Disturbance Model of Lunar Surface

Aerospace
This study establishes a dynamic evolution model of the physical and mechanical properties of lunar simulant as a function of sampling-induced disturbance on the lunar surface, aiming to eliminate design errors in sampling missions caused by neglecting ...
Lanlan Xie, Qian Li, Dingkun Hu, Jiahang Lv, Haijun Zheng   +4 more
doaj   +1 more source

Supramolecular Sensing of a Chemical Warfare Agents Simulant by Functionalized Carbon Nanoparticles

Molecules, 2020
Real-time sensing of chemical warfare agents by optical sensors is today a crucial target to prevent terroristic attacks by chemical weapons.
N. Tuccitto, L. Spitaleri, G. Li Destri, A. Pappalardo, A. Gulino, G. Trusso Sfrazzetto   +5 more
semanticscholar   +1 more source

Crater Observing Bioinspired Rolling Articulator (COBRA)

Advanced Intelligent Systems, EarlyView.
Crater Observing Bio‐inspired Rolling Articulator (COBRA) is a modular, snake‐inspired robot that addresses the mobility challenges of extraterrestrial exploration sites such as Shackleton Crater. Incorporating snake‐like gaits and tumbling locomotion, COBRA navigates both uneven surfaces and steep crater walls.
Adarsh Salagame, Henry Noyes, Eric Sihite, Arash Kalantari, Alireza Ramezani   +4 more
wiley   +1 more source

Investigation of the melting behavior of laser-melted lunar regolith simulant for in-situ construction

Journal of Materials Research and Technology
Additive manufacturing of lunar regolith is one of the most promising methods for lunar surface construction. In order to obtain excellent formability of lunar regolith, the interaction between laser and lunar regolith has to be studied in detail.
Fen Dang, Zekai Wang, Yuan Li, Wucheng Sun, Yan Zhou, Cheng Zhou   +5 more
doaj   +1 more source

Controlling soil disturbance of a lunar regolith simulant bed during depressurization in a vacuum chamber

Scientific Reports, 2021
A dusty thermal vacuum chamber (DTVC) containing a regolith simulant bed is essential for testing equipment and techniques related to lunar surface exploration.
Gyu-Hyun Go, Jangguen Lee, Taeil Chung, Byung Hyun Ryu, Hyunwoo Jin, Li Zhuang, Hyu Soung Shin, Jae Hyun Kim, Tae Sup Yun   +8 more
doaj   +1 more source

BeeRootBot: A Bioinspired Robotic Probe Exhibiting Apical Growth through In Situ Soil Binding

Advanced Intelligent Systems, EarlyView.
This study introduces a novel method for consolidating subterranean exploration pathways in plant‐inspired robots by binding in‐situ soil with beeswax, a biobased material. This simultaneous advancement and wall‐lining process reduces penetration resistance, enhances exploration efficiency, enables communication and resource sharing, and promotes ...
Sachin Sachin, Alessio Mondini, Stefano Mariani, Emanuela Del Dottore, Barbara Mazzolai   +4 more
wiley   +1 more source

Organizing and Practicing the Skill of Tendon Suturing in Orthopedic Postgraduate Training

Galician Medical Journal, 2016
The authors proposed using simulants (training models) to practice the methods of tendon suturing during the pedagogical process. During practical classes training model allows orthopedists to master and improve their skills in suturing the ends of the ...
T. M. Kovalyshyn, V. S. Sulyma
doaj