نتایج جستجو برای: correlative model

تعداد نتایج: 2109141  

2009
Feiliang Ren Muhua Zhu Huizhen Wang Jingbo Zhu

This paper presents an approach to translating Chinese organization names into English based on correlative expansion. Firstly, some candidate translations are generated by using statistical translation method. And several correlative named entities for the input are retrieved from a correlative named entity list. Secondly, three kinds of expansion methods are used to generate some expanded que...

Journal: :Journal of nuclear medicine : official publication, Society of Nuclear Medicine 1989
I Garty D Delbeke M P Sandler

Nuclear medicine, ultrasound, and magnetic resonance imaging (MRI) are considered ideal imaging modalities for pediatric patients. The future is even more promising for pediatric imaging with the development of newer and improved radiopharmaceuticals, instrumentation and diagnostic modalities such as positron emission tomography, labeled monoclonal antibodies, and faster dynamic and contrast en...

Journal: :Plant physiology 2009
Brett J Ferguson Christine A Beveridge

Many processes have been described in the control of shoot branching. Apical dominance is defined as the control exerted by the shoot tip on the outgrowth of axillary buds, whereas correlative inhibition includes the suppression of growth by other growing buds or shoots. The level, signaling, and/or flow of the plant hormone auxin in stems and buds is thought to be involved in these processes. ...

2007
Hu Yi

This paper makes use of a vertical integration model to explain virtual enterprises, analyses respective characteristics of virtual operation and internal integration, probes into the correlative factors of virtual operation. The paper points out that virtual operation and internal integration are two parallel ways which enterprises may choose to expand their organization. Virtual operation urg...

Journal: :Journal of Visualization and Computer Animation 2010
Nicolas Pronost Anders Sandholm Daniel Thalmann

In this paper we address the problem of creating accurate joint models from real motions while allowing scalability. We propose an automatic method to model, scale and simulate non-idealized joints from the external motion of markers. We demonstrate the method on the human knee joint modeling for musculoskeletal analysis and for character animation. The resulting joints, called correlative join...

2016
Yijin Liu Florian Meirer Courtney M Krest Samuel Webb Bert M Weckhuysen

To understand how hierarchically structured functional materials operate, analytical tools are needed that can reveal small structural and chemical details in large sample volumes. Often, a single method alone is not sufficient to get a complete picture of processes happening at multiple length scales. Here we present a correlative approach combining three-dimensional X-ray imaging techniques a...

Journal: :European Transactions on Telecommunications 2005
Dimitris A. Zogas Nikos C. Sagias George S. Tombras George K. Karagiannidis

In this letter, capitalising on a recently presented expression for the joint probability density function of the Weibull fading statistical model, a novel closed-form expression is derived for the average output signal-tonoise ratio (SNR) of an L-branch receiver employing equal-gain combining (EGC). The obtained expression includes the case of correlative fading with arbitrary correlation amon...

Journal: :PloS one 2015
Thibaud Rougier Géraldine Lassalle Hilaire Drouineau Nicolas Dumoulin Thierry Faure Guillaume Deffuant Eric Rochard Patrick Lambert

Species can respond to climate change by tracking appropriate environmental conditions in space, resulting in a range shift. Species Distribution Models (SDMs) can help forecast such range shift responses. For few species, both correlative and mechanistic SDMs were built, but allis shad (Alosa alosa), an endangered anadromous fish species, is one of them. The main purpose of this study was to p...

Journal: :CoRR 2011
Tian Cao

Correlative microscopy is a methodology combining the functionality of light microscopy with the high resolution of electron microscopy and other microscopy technologies. Image registration for correlative microscopy is quite challenging because it is a multi-modal, multi-scale and multi-dimensional registration problem. In this report, I introduce two methods of image registration for correlat...

2014
Weikuan Jia Dean Zhao Tian Shen Yuyang Tang Yuyan Zhao

High-dimensional large sample data sets, between feature variables and between samples, may cause some correlative or repetitive factors, occupy lots of storage space, and consume much computing time. Using the Elman neural network to deal with them, too many inputs will influence the operating efficiency and recognition accuracy; too many simultaneous training samples, as well as being not abl...

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