Results 11 to 20 of about 2,018,475 (309)

Modelling longitudinal binary outcomes with outcome dependent observation times: an application to a malaria cohort study

open access: yesMalaria Journal, 2022
Background  In spite of the global reduction of 21% in malaria incidence between 2010 and 2015, the disease still threatens many lives of children and pregnant mothers in African countries.
Adelino Martins   +5 more
doaj   +1 more source

Metadata capture in an electronic notebook: How to make it as simple as possible?

open access: yesGMS Medizinische Informatik, Biometrie und Epidemiologie, 2015
In the last few years electronic laboratory notebooks (ELNs) have become popular. ELNs offer the great possibility to capture metadata automatically. Due to the high documentation effort metadata documentation is neglected in science.
Menzel, Julia   +2 more
doaj   +1 more source

Best influential spreaders identification using network global structural properties

open access: yesScientific Reports, 2021
Influential spreaders are the crucial nodes in a complex network that can act as a controller or a maximizer of a spreading process. For example, we can control the virus propagation in an epidemiological network by controlling the behavior of such ...
Amrita Namtirtha   +4 more
doaj   +1 more source

De l’histoire numérique à l’histoire données ?

open access: yesLes Cahiers de Framespa, 2023
Historians have been rigorously producing and analyzing information long before the emergence of big data and the digital age. However, the current transformations, which see the accumulation of large deposits of historical data, create new challenges ...
Cédric du Mouza   +2 more
doaj   +1 more source

Open access tools for quality-assured and efficient data entry in a large, state-wide tobacco survey in India

open access: yesGlobal Health Action, 2017
Background: A large state-wide tobacco survey was conducted using modified version of pretested, globally validated Global Adult Tobacco Survey (GATS) questionnaire in 2015–22016 in Tamil Nadu, India.
Hemant Deepak Shewade   +7 more
doaj   +1 more source

DATA PROVENANCE IN PHOTOGRAMMETRY THROUGH DOCUMENTATION PROTOCOLS [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Documenting the relevant aspects in digitisation processes such as photogrammetry in order to provide a robust provenance for their products continues to present a challenge.
N. Carboni   +9 more
doaj   +1 more source

A Method for Automating Geospatial Dataset Metadata

open access: yesFuture Internet, 2009
Metadata have long been recognised as crucial to geospatial asset management and discovery, and yet undertaking their creation remains an unenviable task often to be avoided.
Robert I. Dunfey   +2 more
doaj   +1 more source

Improving the usefulness of research data with better paradata

open access: yesOpen Information Science, 2022
Considerable investments have been made in Europe and worldwide for developing research data infrastructures. Instead of a general lack of data about data, it has become apparent that a pivotal factor that drastically constrains data use is the absence ...
Huvila Isto
doaj   +1 more source

Research on Scale Improvement of Geochemical Exploration Based on Remote Sensing Image Fusion

open access: yesRemote Sensing, 2023
Both remote sensing and geochemical exploration technologies are effective tools for detecting target objects. Although information on anomalous geochemical elemental abundances differs in terms of professional attributes from remote sensing data, both ...
Haifeng Ding   +5 more
doaj   +1 more source

Use case driven evaluation of open databases for pediatric cancer research

open access: yesBioData Mining, 2019
Background A plethora of Web resources are available offering information on clinical, pre-clinical, genomic and theoretical aspects of cancer, including not only the comprehensive cancer projects as ICGC and TCGA, but also less-known and more ...
Fleur Jeanquartier   +2 more
doaj   +1 more source

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