Results 101 to 110 of about 122,251 (308)

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

The representation and management of evolving features in geospatial databases

open access: yes, 2009
Geographic features change over time, this change being the result of some kind of event or occurrence. It has been a research challenge to represent this data in a manner that reflects human perception.
Lohfink, Alex
core  

Emmagatzematge distribuït i preservació digital : una panoràmica d'alternatives

open access: yesBiD: Textos Universitaris de Biblioteconomia i Documentació, 2008
Dels diversos aspectes de la preservació digital, aquest article se centra en un: l'emmagatzematge distribuït (creació de rèpliques) com a garantia que almenys no es perdi, corrompi o sigui inaccessible una còpia única dels documents.
Castillo, José Manuel, Jorba, Ferran
doaj  

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

open access: yesAging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel   +4 more
wiley   +1 more source

Data Migration between Document-Oriented and Relational Databases

open access: yes, 2012
Current tools for data migration between documentoriented and relational databases have several disadvantages. We propose a new approach for data migration between documentoriented and relational databases.
Cyril Klimes, Bogdan Walek
core   +1 more source

Almacenamiento distribuido y preservación digital : una panorámica de alternativas

open access: yesBiD: Textos Universitaris de Biblioteconomia i Documentació, 2008
De los diversos aspectos de la preservación digital, este artículo se centra en uno: el almacenamiento distribuido (creación de réplicas) como garantía de que al menos no se pierda, corrompa o sea inaccesible una única copia de los documentos.
Castillo, José Manuel, Jorba, Ferran
doaj  

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

RCLIS : towards a digital library for Information Science

open access: yesBiD: Textos Universitaris de Biblioteconomia i Documentació, 2003
There is described RCLIS, an international project that wants to develop a digital specializing library in biblioteconomía and documentation and that follows the model of open archives which already has been implemented in other disciplines, as the ...
Barrueco Cruz, José Manuel   +1 more
doaj  

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi   +19 more
wiley   +1 more source

Variety-Aware OLAP of Document-Oriented Databases

open access: yes, 2018
Schemaless databases, and document-oriented databases in particular, are preferred to relational ones for storing heterogeneous data with variable schemas and structural forms.
Matteo Golfarelli   +2 more
core  

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