Results 141 to 150 of about 570,630 (363)

Carbon Nanotube 3D Integrated Circuits: From Design to Applications

open access: yesAdvanced Functional Materials, EarlyView.
As Moore's law approaches its physical limits, carbon nanotube (CNT) 3D integrated circuits (ICs) emerge as a promising alternative due to the miniaturization, high mobility, and low power consumption. CNT 3D ICs in optoelectronics, memory, and monolithic ICs are reviewed while addressing challenges in fabrication, design, and integration.
Han‐Yang Liu   +3 more
wiley   +1 more source

Representing Digital Assets for Long-Term Preservation using MPEG-21 DID [PDF]

open access: yesarXiv, 2005
Various efforts aimed at representing digital assets have emerged from several communities over the last years, including the Metadata Encoding and Transmission Standard (METS), the IMS Content Packaging (IMS-CP) XML Binding and the XML Formatted Data Units (XFDU).
arxiv  

Temperature‐Resilient Polymeric Memristors for Effective Deblurring in Static and Dynamic Imaging

open access: yesAdvanced Functional Materials, EarlyView.
A thermally stable organic memristor based on a thiadiazolobenzotriazole (TBZ) and 2,5‐Dioctyl‐3,6‐di(thiophen‐2‐yl)pyrrolo[3,4‐c]pyrrole‐1,4(2H,5H)‐dione (DPP)‐based conjugated polymer is presented, demonstrating reliable, gradual resistance switching across a wide temperature range (153–573 K).
Ziyu Lv   +15 more
wiley   +1 more source

Preservação de Documentos Digitais

open access: yesCiência da Informação, 2004
O presente artigo tem como objetivo apresentar o resultado de uma pesquisa bibliográfica sobre a preservação digital. São analisadas as questões mais relevantes no estudo das práticas atuais relacionadas com a preservação dos documentos em formato ...
Miguel Ángel Márdero Arellano
doaj  

On digital H-spaces [PDF]

open access: yesarXiv
In this article, we investigate properties of digital H-spaces in the graph theoretic model of digital topology. As in prior work, the results obtained often depend fundamentally on the choice between NP$_1$ and NP$_2$ product adjacencies. We explore algebraic properties of digital H-spaces preserved under digital homotopy equivalence, and we give a ...
arxiv  

Sustainable economics for a digital planet: ensuring long-term access to digital information. Final report of the Blue Ribbon Task Force on Sustainable Digital Preservation and Access. [PDF]

open access: yes, 2010
Digital information is a vital resource in our knowledge economy, valuable for research and education, science and the humanities, creative and cultural activities, and public policy.
Blue Ribbon Task Force on Sustainable Digital Preservation and A, The
core  

Programmable Liquid Crystal Elastomers Via Magnetic Field Assisted Oligomerization

open access: yesAdvanced Functional Materials, EarlyView.
This article presents a straightforward method for designing programmable liquid crystal elastomer (LCE) actuators using magnetic field alignment. It combines thio‐Michael polyaddition for efficient LCE synthesis with a strategy that preserves the nematic phase, enabling the alignment of high molecular weight LCOs.
Rakine Mouhoubi   +2 more
wiley   +1 more source

Information Carriers and Identification of Information Objects: An Ontological Approach [PDF]

open access: yesarXiv, 2012
Even though library and archival practice, as well as Digital Preservation, have a long tradition in identifying information objects, the question of their precise identity under change of carrier or migration is still a riddle to science. The objective of this paper is to provide criteria for the unique identification of some important kinds of ...
arxiv  

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