Results 61 to 70 of about 1,733 (208)

Glycated albumin and fructosamine do not improve accuracy of glycaemic control assessment in patients with conditions reported to affect HbA1c reliability

open access: yesDiabetic Medicine, Volume 42, Issue 7, July 2025.
Abstract Aims HbA1c testing in African populations may be limited due to high prevalence of hemoglobinopathies, anaemia, malaria and renal impairment. We aimed to assess the performance of glycated albumin (GA) and fructosamine in comparison to HbA1c for determining glycaemic control in Africans living with type 2 diabetes.
Anxious J. Niwaha   +6 more
wiley   +1 more source

Design and implementation of a sensor data access service over HBase for intelligent cities

open access: yes, 2014
碩士隨著資訊量大幅的增加,雲端服務的技術慢慢的被人們所重視,業者為了解決這種TB或是PB等級以上的巨量資料儲存和擴充的問題,開始研發各種成本較低的分散式開源資料庫,像是Google Bigtable、Yahoo、Amazon和Azure雲端平台都開始投入NoSQL資料庫的研發,主要在這篇論文中我們會探討Apache HBase這種NoSQL資料庫類型,探討它以Column-oriented為主的資料存取服務以及Apache Hadoop平台的HDFS檔案系統進行資料儲存 ...
黃韋勳; Huang, Wei-Hsun
core   +1 more source

HAcid: A lightweight transaction system for HBase

open access: yes, 2012
The scalability of a database is an important issue for applications that deal with large amounts of data, such as web services. The presence of rapidly increasing high-volume data sets is a phenomenon commonly known as Big Data.
Medeiros, André
core   +1 more source

Applicability Assessment of Technologies for Predictive and Prescriptive Analytics of Nephrology Big Data

open access: yesPROTEOMICS, Volume 25, Issue 11-12, June 2025.
ABSTRACT The integration of big data into nephrology research will open new avenues for analyzing and understanding complex biological datasets, driving advances in personalized management of kidney diseases. This paper describes the multifaceted challenges and opportunities by incorporating big data in nephrology, emphasizing the importance of data ...
Riste Stojanov   +12 more
wiley   +1 more source

HBase/Phoenix-based Data Collection and Storage for the ATLAS EventIndex [PDF]

open access: yesEPJ Web of Conferences
The ATLAS EventIndex is the global catalogue of all ATLAS real and simulated events. During the LHC long shutdown between Run 2 (20152018) and Run 3 (2022-2025) its components were substantially revised, and a new system was deployed for the start of Run
García Montoro Carlos   +4 more
doaj   +1 more source

Hydride and halide abstraction reactions behind the enhanced basicity of Be and Mg clusters with nitrogen bases

open access: yesJournal of Computational Chemistry, Volume 46, Issue 1, January 5, 2025.
In the protonation of MX2 and M2X2 (M = Be, Mg; X = H, H) complexes with nitrogen bases, the hydrogen or fluoride abstraction process competes with the protonation at the base. The abstraction process is consistently favored for hydrides. Abstract In this study, we investigate the protonation effects on the structure, relative stability and basicity of
Manuel Yáñez   +4 more
wiley   +1 more source

Enhancing Data Processing on Clouds with Hadoop/HBase [PDF]

open access: yes, 2011
In the current information age, large amounts of data are being generated and accumulated rapidly in various industrial and scientific domains. This imposes important demands on data processing capabilities that can extract sensible and valuable ...
Zhang, Chen
core  

Mapping large scale research metadata to linked data: A performance comparison of HBase, CSV and XML

open access: yes, 2022
S.261-273OpenAIRE, the Open Access Infrastructure for Research in Europe, comprises a database of all EC FP7 and H2020 funded research projects, including metadata of their results (publications and datasets).
Karim, Farah   +3 more
core   +1 more source

Query Service for New ATLAS EventIndex System* [PDF]

open access: yesEPJ Web of Conferences
The ATLAS EventIndex system consists of the catalogue of all events collected, processed or generated by the ATLAS experiment at the CERN LHC accelerator, and all associated software tools.
Rybkin Grigory
doaj   +1 more source

Design and Implementation of HBase-based Data Fully Localization Analysis Platform [PDF]

open access: yesJisuanji gongcheng, 2016
To make full use of I/O resources and improve data analysis efficiency,according to the features of data analysis procedure and data storage,this paper develops new C++ interfaces to access HBase by using Java Native Interface(JNI) and provides a data ...
LEI Xiaofeng,LI Qiang,SUN Zhenyu,SUN Gongxing
doaj   +1 more source

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