Results 31 to 40 of about 619,082 (337)

Primary health care in China: A decade of development after the 2009 health care reform

open access: yesHealth Care Science, Volume 1, Issue 3, Page 146-159, December 2022., 2022
After the launch of the historical Reform of the Medical and Health Care System in 2009, China's primary health care (PHC) system has witnessed significant progress and breakthroughs. In this review, we summarized published literature and official policies and synthesized data from the electronic registration information system of the National Health ...
You Wu   +11 more
wiley   +1 more source

Data Warehouse Hybrid Modeling Methodology

open access: yesData Science Journal, 2020
The classic conceptual modeling around business processes followed by the ‘bus matrix’ methodology of designing the data cubes of data warehouses (Kimball & Ross 2013). For a serious system, such a quantity of management questions and dimensions, the bus
Viktor László Takács   +4 more
doaj   +1 more source

Variation in the infant health effects of the women, infants, and children program by predicted risk using novel machine learning methods

open access: yesHealth Economics, Volume 32, Issue 1, Page 194-217, January 2023., 2023
Abstract The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) has an extensive literature documenting positive effects on infant health outcomes, specifically preterm birth, low birthweight, small size for gestational age, and infant mortality.
Evan D. Peet   +3 more
wiley   +1 more source

A Conceptual Metadata Framework for Spatial Data Warehouse [PDF]

open access: yesInternational Journal of Data Mining & Knowledge Management Process (IJDKP) Vol.3, No.3, May 2013, 2013
Metadata represents the information about data to be stored in Data Warehouses.It is a mandatory element of Data Warehouse to build an efficient Data Warehouse.Metadata helps in data integration,lineage,data quality and populating transformed data into data warehouse.Spatial data warehouses are based on spatial data mostly collected from Geographical ...
arxiv   +1 more source

Data Warehouse Refreshment

open access: yes, 2007
In the early stages of a data warehouse project, the designers/administrators have to come up with a decision concerning the design and deployment of the back-stage architecture. The possible options are (a) the usage of a commercial ETL tool, or (b) the development of an in-house ETL prototype. Both cases have advantages and disadvantages. However, in
Simitsis, Alkis   +3 more
openaire   +3 more sources

Tools for data warehouse quality [PDF]

open access: yesProceedings. Tenth International Conference on Scientific and Statistical Database Management (Cat. No.98TB100243), 2002
We show three interrelated tools intended to improve different aspects of the quality of data warehouse solutions. Firstly, the deductive object manager ConceptBase is intended to enrich the semantics of data warehouse solutions by including an explicit enterprise-centered concept of quality.
Gebhardt, M.   +4 more
openaire   +4 more sources

Understand funding liquidity and market liquidity in a regime‐switching model

open access: yesInternational Journal of Finance &Economics, Volume 28, Issue 1, Page 589-605, January 2023., 2023
Abstract We investigate the time‐varying relationship of funding liquidity (FL) and market liquidity (ML) in a Markov regime‐switching model. By using a comprehensive U.S. TRACE dataset, we provide strong evidence that FL and corporate bond ML are interlinked, and their impact on each other is highly regime‐dependent.
Louisa Chen, Liya Shen, Zhiping Zhou
wiley   +1 more source

Web-enabled Data Warehouse and Data Webhouse [PDF]

open access: yesInformatică economică, 2008
In this paper, our objectives are to understanding what data warehouse means examine the reasons for doing so, appreciate the implications of the convergence of Web technologies and those of the data warehouse and examine the steps for building a Web ...
Cerasela PIRVU   +2 more
doaj  

Challenges in public healthcare research data warehouse integration and operationalisation.

open access: yesInternational Journal of Population Data Science, 2022
Objectives Public health service organisations use multiple patient administration and electronic health record systems. We describe the implementation of a data warehouse automation tool within the National Centre for Healthy Ageing (NCHA) data ...
Tanya Ravipati   +3 more
doaj   +1 more source

Spatial Data Warehouse Modelling [PDF]

open access: yes, 2008
This chapter is concerned with multidimensional data models for spatial data warehouses. Over the last few years different approaches have been proposed in the literature for modelling multidimensional data with geometric extent. Nevertheless, the definition of a comprehensive and formal data model is still a major research issue.
M.L. Damiani, S. Spaccapietra
openaire   +4 more sources

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