نتایج جستجو برای: Stratums
تعداد نتایج: 42 فیلتر نتایج به سال:
2 Spaces of Bubble Maps 6 2.1 Bubble Trees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 The Basic Gluing Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.3 Curves with Marked Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.4 Bubble Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Since the outburst of COVID-19 virus many changes have taken place that concern most aspects human life. A group seemed to be affected by pandemic was lower socio-economic stratums. This paper aims demonstrate how individuals were influenced. Firstly, their health severely mainly due higher prevalence social determinants make them more vulnerable and as they likely delay seeking necessary care ...
In this paper, a novel neural networks based lithology identification approach is proposed. First, the logging curves are squared so that the noise is filtered off. Second, consecutive segments representing similar stratums are merged so that the dimension of inputs is reduced. Third, data sampling from different logging curves are respectively normalized so that the curves of small magnitude a...
One popular solution to deal with large-scale relational networks is to derive a representative sample from huge relational networks. We expect this sample could represent the origin relational network well so that the sampled network can be used for simulations and further analysis instead of the origin one. In this paper, we propose a network stratified sampling algorithm using topologically ...
Individualized health promotion activities are needed to bring the disadvantaged groups into healthy lifestyle behaviors. The elderly is both most inactive and affected by inactivity in community. Primary care nurses can help 65+ individuals gain exercise behavior using their educator guidance roles. Trans-Theoretical Model (TTM) an individualized counselling model that evaluates change as a pr...
BACKGROUND China experiencing an increasing HIV epidemic among men who have sex with men (MSM), and unprotected anal intercourse (UAI) has played a key role in this process. The aims of this study were to examine the trend of UAI and to explore the factors correlated with UAI among MSM in Guangzhou, China. METHODS Data from 2008 to 2013 were retrieved from the annual serological and behaviora...
The complexity of stratigraphic architecture makes the geological modeling over-reliance on labor, this means more timeconsuming and inefficiency. It is a difficult problem in using only borehole data in engineering survey for computerized automatic modeling to quickly establish the stratigraphic model. We joined connectivity criteria, as well as virtual drilling method, using an improved “laye...
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