Results 51 to 60 of about 17,770 (268)

Modular neuronal assemblies embodied in a closed-loop environment: towards future integration of brains and machines

open access: yesFrontiers in Neural Circuits, 2012
Behaviors, from simple to most complex, require a two-way interaction with the environment and the contribution of different brain areas depending on the orchestrated activation of neuronal assemblies.
Jacopo eTessadori   +4 more
doaj   +1 more source

Retractable tool bit having latch type catch mechanism [PDF]

open access: yes, 1993
A retractable tool bit assembly for a tool such as an allen key is presented. The assembly includes one or more spring loaded nestable or telescoping tubular sections together with a catch mechanism for capturing and holding the tool in its retracted ...
Voellmer, George
core   +1 more source

Investigations of generic self disassembly using shape memory alloys [PDF]

open access: yes
Industrial recycling is a practice of growing importance while impending `Take Back' European legislation and economic pressures are increasing. Landfill sites are becoming exhausted and the industry could benefit from a novel approach to recycling pre ...
Billett, EH   +3 more
core   +1 more source

Robotic assembly of artificial nanomaterials

open access: yesNature Nanotechnology, 2018
An automated robotic system is capable of assembling 2D van der Waals heterostructures of unprecedented complexity in a timely fashion.
Frisenda R., Castellanos-Gomez A.
openaire   +3 more sources

Photoswitchable Conductive Metal–Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu   +5 more
wiley   +1 more source

Using Remote Access for Sharing Experiences in a Machine Design Laboratory [PDF]

open access: yes, 2013
A new Machine Design Laboratory at Marquette University has been created to foster student exploration and promote “hands-on” and “minds-on” learning. Laboratory experiments have been developed to give students practical experiences and expose them to ...
Marklin, Richard W., Jr.   +2 more
core   +1 more source

Multiple rooks of chess - a generic integral field unit deployment technique

open access: yes, 2018
A new field re-configuration technique, Multiple Rooks of Chess (MRC), for multiple deployable Integral Field Spectrographs has been developed. The method involves mechanical geometry as well as an optimized deployment algorithm. The geometry is found to
Chung   +8 more
core   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

Prefabricated Construction using Digitally Integrated Industrial Manufacturing

open access: yesEnquiry: The ARCC Journal of Architectural Research, 2008
The paper describes research being carried out in relation to prefabricated high density affordablehousing under a grant from the Partnership for the Advancement of Technology in Housing(PATH) and the National Science Foundation (NSF) in the USA.
Harry Giles
doaj   +1 more source

Reusable Software Components for Robots Using Fuzzy Abstractions [PDF]

open access: yes, 2003
Mobile robots today, while varying greatly in design, often have a large number of similarities in terms of their tasks and goals. Navigation, obstacle avoidance, and vision are all examples.
Smith, Glenn   +2 more
core   +1 more source

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