Hehua Li

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The prognostic value of the N-amino terminal fragment of the prohormone brain natriuretic peptide (NT-proBNP) in acute ischemic stroke (AIS) is uncertain. We sought to determine whether NT-proBNP levels were associated with functional outcomes after AIS. From August 2012 to October 2013, consecutive first-ever AIS patients admitted to the Department of(More)
BACKGROUND To determine the prevalence and characteristics of birth defects in perinatal infants in Hubei Province during 200l-2008. METHODS The prevalence of birth defects in perinatal infants delivered after 28 weeks or more was analyzed in Hubei surveillance hospitals during 200l-2008. RESULTS The incidence of birth defects in perinatal infants from(More)
Previous meta-analysis has identified the associations between diabetes mellitus (DM) and the risk of Parkinson disease (PD). However, the results are still debatable. The purpose of this study is to perform an updated meta-analysis to investigate the up-to-date pooling evidence based on published population-based cohort studies and assess the association(More)
Compared with logistics of ordinary things, Chemical Logistics is flammable, explosive, toxic and corrosive and other characteristics. Storage and transport of specialty chemicals has inevitably brought a series of serious problems and potential problems because of its particularity, so the safety of chemical logistics management is very important. How can(More)
The clothing trade plays a very important position in China trade, how to improve the competitiveness of garment trading company, to make clothing trade enterprises in response to changes in the international economic situation, the process can minimize the impact of the external environment, for this One goal, many companies are exploring specific clothing(More)
This paper solves the well-known multi-mode resource-constrained project scheduling problem (MRCPSP). The problem type is known to be NP-hard and has been solved using various exact as well as (meta-) heuristic procedures. By introducing constraint programming (CP) method, this problem is solved optimally and efficiently. First, a complete CP model for this(More)
The new intelligent computer aided design method is developed for a kind of line diagram based upon definingblocks’ feeler vectors and several effective algorithms. The contribution of this paper is to define the feeler vectors for CAD block that the relationship of adjoined blocks in a rough plan could be recognized and the design drawing can be(More)
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