Results 111 to 120 of about 567,904 (289)

Lifecycle information for E-literature: an introduction to the second phase of the LIFE project [PDF]

open access: yes, 2008
Introduction: The first phase of LIFE (Lifecycle Information For E-Literature) made a major contribution to understanding the long-term costs of digital preservation; an essential step in helping institutions plan for the future.
Ayris, P.   +5 more
core  

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

open access: yesAdvanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho   +8 more
wiley   +1 more source

Invest to Save: Report and Recommendations of the NSF-DELOS Working Group on Digital Archiving and Preservation [PDF]

open access: yes, 2003
Digital archiving and preservation are important areas for research and development, but there is no agreed upon set of priorities or coherent plan for research in this area.
Ashley, K.   +9 more
core  

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian   +6 more
wiley   +1 more source

DSpace@Cambridge: implementing long-term digital preservation [PDF]

open access: yes, 2005
This article describes one approach towards digital preservation and long-term accessibility of content in DSpace@Cambridge anno 2005.DSpace@Cambridge is an institutional archive set up to deal with the long-term preservation of information in a wide ...
De Mulder, Tom
core  

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

404 PAGE NOT FOUND [PDF]

open access: yesAnnals of the University of Craiova for Journalism, Communication and Management
This paper examines the critical issue of digital content preservation in modern journalism, focusing on the imperative of personal digital archiving practices among journalists.
Dan Valeriu VOINEA
doaj  

Digital Preservation as an Albatross [PDF]

open access: yes, 2006
‘Digital Preservation’ as a concept is an albatross. The complex and somewhat arcane nature of the practice has kept it from being embraced by those that perhaps need it most. Changes in terminology, misunderstandings of meanings and a lack of direct
Currall, James   +2 more
core  

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

open access: yesAdvanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley   +12 more
wiley   +1 more source

Supporting the preservation lifecycle in repositories [PDF]

open access: yes, 2013
Apresentação efetuada no "Open Repositories 2013", em Charlottetown, Canada, 2013To accomplish effective digital preservation, repositories need to be able to incorporate processes such as planning, monitoring and preservation operations. These processes
Becker, Christoph   +4 more
core  

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