Results 91 to 100 of about 7,492,517 (328)

Expression and DNA methylation of 20S proteasome subunits as prognostic and resistance markers in cancer

open access: yesMolecular Oncology, EarlyView.
Comprehensive analysis of genomic mutations, gene expression, DNA methylation, and pathway analysis of TCGA data was carried out to define cancer types in which proteasome subunits expression is associated with worse survival. Albeit the effect of specific proteasome subunits on cellular function, the main role of the proteasome is better evaluated ...
Ruba Al‐Abdulla   +5 more
wiley   +1 more source

Schema Integration of Web Tables (SIWeT)

open access: yesSukkur IBA Journal of Computing and Mathematical Sciences, 2017
Schema integration has been mainly applied in database environment whether schemas to be integrated belonged to a single organization or multiple ones. Schema extraction is a relatively new area where schema is extracted from a web table.
Nayyer Masood   +2 more
doaj   +1 more source

Improvement of table tennis technology based on data mining in the environment of wireless sensor networks

open access: yesInternational Journal of Distributed Sensor Networks, 2020
With the development of Internet of things technology, the combination of Internet of things technology and sports competition parameter collection technology, so as to carry out rapid and accurate retrieval and positioning of technology and tactics, has
Hongjian Ma
doaj   +1 more source

Evaluation of KRAS and NRAS mutations in metastatic colorectal cancer: an 8‐year study of 10 754 patients in Turkey

open access: yesMolecular Oncology, EarlyView.
This nationwide study evaluated KRAS and NRAS mutations in 10 754 Turkish patients with metastatic colorectal cancer. The results revealed a mutation frequency of 51.1%, with 46.6% having KRAS mutations, 4.5% having NRAS mutations, and 48.5% being wild‐type for both.
Gozde Kavgaci   +6 more
wiley   +1 more source

The propagation of updates to relational tables in a distributed database system

open access: yesMathematical and Computer Modelling, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Reid D.J., Orlowska M.E.
openaire   +3 more sources

Nutrient estimation from an FFQ developed for a black Zimbabwean population

open access: yesNutrition Journal, 2005
Background There is little information in the literature on methods of food composition database development to calculate nutrient intake from food frequency questionnaire (FFQ) data.
Chifamba Jephat   +4 more
doaj   +1 more source

Data‐driven discovery of gene expression markers distinguishing pediatric acute lymphoblastic leukemia subtypes

open access: yesMolecular Oncology, EarlyView.
This study investigates gene expression differences between two major pediatric acute lymphoblastic leukemia (ALL) subtypes, B‐cell precursor ALL, and T‐cell ALL, using a data‐driven approach consisting of biostatistics and machine learning methods. Following analysis of a discovery dataset, we find a set of 14 expression markers differentiating the ...
Mona Nourbakhsh   +8 more
wiley   +1 more source

A Database of Hourly Atmospheric Concentrations of Radiocesium (134Cs and 137Cs) in Suspended Particulate Matter Collected in March 2011 at 99 Air Pollution Monitoring Stations in Eastern Japan

open access: yes, 2015
Published on Web 11/16/2015 In the original version of TABLE 1, TABLE 2, and Appendix A in this article, there were some incorrect expressions. The corrected expressions are listed in the following table; Erratum to: A Database of Hourly Atmospheric ...
Y. Oura   +8 more
semanticscholar   +1 more source

Market partitioning and the geometry of the resource space [PDF]

open access: yes
Operations such as integration or modularization of databases can be considered as operations on database universes. This paper describes some operations on database universes. Formally, a database universe is a special kind of table.
Nooteboom, Bart, Peli, Gabor
core   +1 more source

PERFORMANCE IMPROVEMENT THROUGH TABLE PARTITIONING (Comparison of table partitioning in SQL Server 2008) [PDF]

open access: yes, 2013
Increasing the size of the databases might face database administrators withperformance issues.Most of the software vendors for DBMS products have included tools andtechniques that help the database administrator to improve the performance of thedatabase.
Bora BIMBARI   +3 more
core  

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