نتایج جستجو برای: historical trend
تعداد نتایج: 227005 فیلتر نتایج به سال:
Tinnitus, that is defined as 'ringing in the ear', is and has probably always been a very common phenomenon in the health history of mankind. A variety of pathomechanisms for its onset has been proposed in the past and this trend sees no stopping. Precise pathomechanisms still remain unclear. From the historical point of view, tinnitus is a very interesting topic but there is a lack of scientif...
Historical Analysis of National Subjective Wellbeing Using Millions of Digitized Books We present the first attempt to construct a long-run historical measure of subjective wellbeing using language corpora derived from millions of digitized books. While existing measures of subjective wellbeing go back to at most the 1970s, we can go back at least 200 years further using our methods. We analyse...
A trend to digitize historical paper-based archives has emerged in recent years, with the advent of digital optical scanners. A lot of paper-based books, textbooks, magazines, articles, and documents are being transformed into electronic versions that can be manipulated by a computer. For this purpose, Optical Character Recognition (OCR) systems have been developed to transform scanned digital ...
This paper presents a framework to support analysis and trend detection in historical data from Neonatal Intensive Care Unit (NICU) patients. The clinical research extensions contribute to fundamental data mining framework research through the integration of temporal abstraction and support of null hypothesis testing within the data mining processes. The application of this new data mining appr...
Any software development project uses software tools that assist its developers in coordinating their efforts. These tools, termed coordination technologies in this paper, have undergone remarkable changes over time in the functionality that they offer. We contribute a novel perspective on this historical trend with our Coordination Pyramid, a framework that recognizes four distinct paradigms o...
A global trend of a warming climate may seriously affect species dependent on sea ice. We investigated the impact of climate on the Baltic ringed seals (Phoca hispida botnica), using historical and future climatological time series. Availability of suitable breeding ice is known to affect pup survival. We used detailed information on how winter temperatures affect the extent of breeding ice and...
The risk of rainstorm disaster is expected to increase with rising disaster losses as a consequence. Besides the uncertainty of frequency and severity of rainfalls, it can also be attributed to the expansion of settlement and industrial areas and the resulting accumulation of population and assets. Therefore, it’s important to both analyze historical precipitation and estimate land use conditio...
As part of the general trend toward interdisciplinary research in recent years, a growing number of investigators have come to consider both cognitive and neuroscientific perspectives when theorizing about memory. Although such cognitive neuroscience analyses are a relatively recent development, the approach has precedents in earlier scientific thinking about memory. In this article we present ...
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