Results 101 to 110 of about 1,083,663 (273)

Investigation on the tensile properties of nanocrystalline NiFeCrCoMn high-entropy alloy containing prefabricated crack [PDF]

open access: yesAIP Advances
The tensile behavior of prefabricated cracked nanocrystalline NiFeCrCoMn high-entropy alloys (HEAs) under different strain rates and temperature service conditions was investigated using molecular dynamics methods.
Jingxia Xu, Suxiang Zhang, Xiaolong Yin
doaj   +1 more source

Making intelligent systems team players: Overview for designers [PDF]

open access: yes
This report is a guide and companion to the NASA Technical Memorandum 104738, 'Making Intelligent Systems Team Players,' Volumes 1 and 2. The first two volumes of this Technical Memorandum provide comprehensive guidance to designers of intelligent ...
Malin, Jane T., Schreckenghost, Debra L.
core   +1 more source

Selective and Precise Editing of Digital Polymers Through Parallel or Series Toehold‐Mediated Strand Displacement

open access: yesAdvanced Functional Materials, EarlyView.
A sequence‐encoded supramolecular construct containing two accessible toeholds is developed herein for enabling multiple editing operations. By introducing specific input strands, it is possible to selectively erase or rewrite digital content through parallel or series toehold‐mediated strand displacement (PTMSD or STMSD).
Jakub Ossowski   +3 more
wiley   +1 more source

Trajectory Planning of 7-DOF Space Manipulator for Minimizing Base Disturbance

open access: yesInternational Journal of Advanced Robotic Systems, 2016
In the free-floating mode, there is intense dynamic coupling existing between the space manipulator and the base, and the base attitude may change while performing a motion with its manipulator.
Qiang Zhang, Lan Wang, Dongsheng Zhou
doaj   +1 more source

DEKAS - An evolutionary case-based reasoning system to support protection scheme design [PDF]

open access: yes, 2001
This paper describes a decision support system being developed in conjunction with two UK utility companies to aid the design of electrical power transmission protection systems.
Duffy, A.H.B.   +5 more
core  

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

open access: yesAdvanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu   +9 more
wiley   +1 more source

Scattered Data Processing Approach Based on Optical Facial Motion Capture

open access: yesApplied Bionics and Biomechanics, 2013
In recent years, animation reconstruction of facial expressions has become a popular research field in computer science and motion capture-based facial expression reconstruction is now emerging in this field.
Qiang Zhang   +2 more
doaj   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Multifunctional nanostructures: Intelligent design to overcome biological barriers. [PDF]

open access: yesMater Today Bio, 2023
Azizi M   +12 more
europepmc   +1 more source

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