Results 111 to 120 of about 361,626 (321)

Locomotion and restraint aid Patent [PDF]

, 1971
Gravity environment simulation by locomotion and restraint aid for studying manual operation performance of astronauts at zero ...
Vykukal, H. C.
core   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Learning and Chaining of Motor Primitives for Goal-directed Locomotion of a Snakelike Robot with Screw-drive Units [PDF]

, 2015
Sromona Chatterjee, Timo Nachstedt, Minija Tamošiūnaitė, Florentin Wörgötter, Yoshihide Enomoto, Ryo Ariizumi, Fumitoshi Matsuno, Poramate Manoonpong   +7 more
openalex   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Both medial closing wedge and lateral opening wedge distal femoral osteotomy for valgus knee deformity can maintain leg length: A radiographic comparative study

Journal of Experimental Orthopaedics
Purpose To compare the radiological outcomes of medial closed wedge distal femoral osteotomy (MCWDFO) and lateral open wedge distal femoral osteotomy (LOWDFO), with a focus on evaluating leg length discrepancy (LLD). It was hypothesised that MCWDFO would
Shintaro Onishi, Youngji Kim, Oliver Adebayo, Hiroshi Nakayama, Christophe Jacquet, Matthieu Ollivier   +5 more
doaj   +1 more source

Leaping and Accelerometry: A Theoretical Approach [PDF]

, 2008
Accelerometry has always been a popular method of monitoring locomotor activity but its use is becoming more widespread due to the easy availability of low cost, low power sensors. However one of the major problems with interpreting accelerometer data is
William I. Sellers
core   +1 more source

Analytic Model for Quadruped Locomotion Task-Space Planning

, 2019
Despite the extensive presence of the legged locomotion in animals, it is extremely challenging to be reproduced with robots. Legged locomotion is an dynamic task which benefits from a planning that takes advantage of the gravitational pull on the system.
Mistry, Michael, Tiseo, Carlo, Vijayakumar, Sethu   +2 more
core   +1 more source

Copper Doping Enhances the Activity and Selectivity of Atomically Precise Ag44 Nanoclusters for Photocatalytic CO2 Reduction

Advanced Functional Materials, EarlyView.
By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu, Xi Zheng, Xiufan Liu, Tengyuan Gao, Nicola Pinna, Yu Wang   +5 more
wiley   +1 more source

MECHANISM OF LOCOMOTION OBSERVED ON CATERPILLAR HAIRS [PDF]

, 1968
K. W. Ascher
openalex   +1 more source