نتایج جستجو برای: data element
تعداد نتایج: 2577647 فیلتر نتایج به سال:
abstract background: prevention of traffic accidents requires the exact understanding of the risk factors. analysis of these factors requires the collection of authentic and standard data. the aim of this study was to compare the data elements of traffic accidents related to the police, the pre-hospital and hospital care in iran with europe and america standards. methods: this descriptive cross...
this paper uses a psopc model based non-destructive damage identification procedure using frequency and modal data. the objective function formulation for the minimization problem is based on the frequency changes. the method is demonstrated by using a cantilever beam, four-bay plane truss and two-bay two-story plane frame with different scenarios. in this study, the modal data are provided nume...
sange siyah dam is located two kilometers down the kabod khani village. the environ of ghorrve city in kurdestan province. this is an clay core dam. in this dam instrumentation is performed in three section and consist of electrical piezometers, total pressure cells, settlement cells and so on. the main objective of instrumentation is to control the behavior of dam body and foundation, end else...
in reality, most structures involved in geotechnical engineering are three dimensional in nature, and although in many, plane strain or axisymmetric approximations are reasonable, there are some, for which 3-d treatment is required. the quantity of data, and the size of the various vectors and matrices involved in such analysis, increase dramatically. this has sever implications for computer r...
Frequent pattern discovery over data stream is a hard problem because a continuously generated nature of stream does not allow a revisit on each data element. Furthermore, pattern discovery process must be fast to produce timely results. Based on these requirements, we propose an approximate approach to tackle the problem of discovering frequent patterns over continuous stream. Our approximatio...
Introduction Communicable disease surveillance is a core Public Health function. Many diseases must be reported to state and federal agencies (1). To manage and adjudicate such cases, public health stakeholders gather various data elements. Since cases are identified in various healthcare settings, not all information sought by public health is available (2) resulting in varied field completene...
and reproduction in any medium, provided the original work is properly cited.
One of the challenges in this project is preparation of an analyzable database. Pharmacy data elements are collected from pilot hospitals, refined/defined, and linked into longitudinal patient records appropriate for process and outcomes analysis. The major technical challenge in this phase is heterogeneity of the data elements. Each data source has its own method of data coding. They rarely sp...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید