Results 121 to 130 of about 95,335 (335)

The use of Optical Character Recognition (OCR) in the digitisation of herbarium specimen labels

open access: yesPhytoKeys, 2014
At the Royal Botanic Garden Edinburgh (RBGE) the use of Optical Character Recognition (OCR) to aid the digitisation process has been investigated. This was tested using a herbarium specimen digitisation process with two stages of data entry. Records were
Robyn Drinkwater   +2 more
doaj   +1 more source

Arterial Blood‐Mediated Deep‐Tissue Photoacoustic Oximetry

open access: yesAdvanced Science, EarlyView.
The arterial prior method (APM+) for photoacoustic oximetry is introduced, which leverages the high arterial blood oxygenation to calibrate the fluence at the artery and estimate the oxygenation of the surrounding tissue, thus circumventing the spectral coloring problem. APM+’s accuracy and consistency are shown in a series of phantom and in vivo human
Karteekeya Sastry   +7 more
wiley   +1 more source

IMPACT: An introduction to the mass digitisation & OCR of historical text

open access: yes, 2012
The IMPACT Centre of Competence in Digitisation is a not for profit organisation with the mission to make the digitisation of historical printed text “better, faster, cheaper”.
The IMPACT Project
core  

Obstacles in the project (2018–2021) of digitising archival records (1921–2019) of enduring value at the University of Fort Hare

open access: yesSouth African Journal of Information Management
Background: The digitisation of archival records is essential for the preservation of and enhanced access to heritage collections. However, universities, including the University of Fort Hare (UFH), face significant challenges in sustaining effective ...
Vuyolwethu E. Feni-Fete   +1 more
doaj   +1 more source

Gene Correction Enhances Dopaminergic Cell Therapy in a Nonhuman Primate Model of Parkinson's Disease

open access: yesAdvanced Science, EarlyView.
LRRK2‐mutant induced pluripotent stem cells (iPSCs) were derived from a patient with Parkinson's disease (PD). Using CRISPR/Cas9–mediated gene editing, the pathogenic LRRK2 mutations were precisely corrected, and isogenic dopaminergic neural progenitor cells (DA‐NPCs) were subsequently generated.
Qing Yan   +29 more
wiley   +1 more source

Challenges in Digitisation - Paper given in honour of Esko Häkli, Helsinki, 23 November 2001

open access: yesLiber Quarterly: The Journal of European Research Libraries, 2004
The digitisation of information seems to be the realization of mankind's dream. We can - in principle - get seamless information everywhere and at any time. Digital information seems therefore to be a victory in terms of space and time.
Elmar Mittler
doaj   +1 more source

Charge‐Transfer‐Mediated Boron Magneto‐Ionics: Towards Voltage‐Driven Multi‐Ion Transport

open access: yesAdvanced Science, EarlyView.
This study demonstrates voltage‐driven multi‐ion transport in FeBO systems, revealing simultaneous motion of B, Fe, and O ions enabled by charge‐transfer effects. By tuning oxidation states through oxygen incorporation, we achieve a transition from electrostatic‐like to electrochemical magneto‐ionic behavior. The findings establish boron magneto‐ionics,
Zheng Ma   +15 more
wiley   +1 more source

Card-image public access catalogues (CIPACs) : Issues concerned with their planning and implementation [PDF]

open access: yes, 2003
This article identifies and discusses the issues and problems that need to be considered in the process of planning and implementing card-image public access catalogues (CIPACs).
Oberhauser, Otto C.
core   +1 more source

Digitising folktales

open access: yesNordic Journal of African Studies, 2021
Digitisation has altered and reinvented the fabric of African folklore, redefining the concept of the audience and the performance, as well as the audience-performer relationship. These reconfigurations have raised questions regarding the capacities of digitally remediated folkloric forms to sustain traditional African cultural values and folkloric ...
openaire   +1 more source

Enhanced Ionic Conductivity at the Solid Electrolyte Interphase of Oxygen‐Doped Li6PS5Cl

open access: yesAdvanced Science, EarlyView.
Machine‐learned molecular dynamics and machine‐learning‐based phase identification reveal the kinetically formed SEI at buried Li | Li6PS5Cl interfaces. The SEI is dominated by Li2S‐based anion‐substituted phases, while oxygen doping enhances SEI ionic conductivity.
Sojeong Yang   +6 more
wiley   +1 more source

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