نتایج جستجو برای: urban fringe

تعداد نتایج: 175409  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2003
Trudy Correia Venizelos Papayannopoulos Vladislav Panin Pamela Woronoff Jin Jiang Thomas F Vogt Kenneth D Irvine

Fringe proteins are beta1,3-N-acetylglucosaminyltransferases that modulate signaling through Notch receptors by modifying O-linked fucose on epidermal growth factor domains. Fringe is highly conserved, and comparison among 18 different Fringe proteins from 11 different species identifies a core set of 84 amino acids that are identical among all Fringes. Fringe is only distantly related to other...

Journal: :The Review of scientific instruments 1978
D R Baker S T Lee

A two-wavelength plasma density interferometer utilizing a CO(2) laser and an HeNe laser is described. The interferometer is being designed for use on Doublet III, a large noncircular cross-section tokamak. The use of the two wavelengths allows the distinction between fringe shifts due to plasma density and fringe shifts due to mirror vibrations. Plasma density fringe shifts of 1/10 of a fringe...

2008
Mark C. Price

Mangan's (2001) concept of fringe consciousness is too heavily based on informal introspection, and too all-embracing to constitute a coherent family. It lacks the tight operationalisation needed to identify individual examples of fringe consciousness, and to test Mangan's theoretical account against detailed findings from empirical research. I propose a more focused two-component operationalis...

2014
Adam Todd Alison Copeland Andy Husband Adetayo Kasim Clare Bambra

OBJECTIVES To: (1) determine the percentage of the population in England that have access to a community pharmacy within 20 min walk; (2) explore any relationship between the walking distance and urbanity; (3) explore any relationship between the walking distance and social deprivation; and (4) explore any interactions between urbanity, social deprivation and community pharmacy access. DESIGN...

2013
Li Chang Gai Cui

Grating displacement measurement technique is an important means to achieve precise displacement measurement of nanometer scale. Moiré fringe phase difference measurement is the basis of grating displacement measurement technique. Traditional Moiré fringe subdivision method based on DFT algorithm has low frequency resolution relatively when extracting Moiré fringe fundamental frequency spectral...

Journal: :CoRR 2016
Minmin Wang Guangliang Du Canlin Zhou Chaorui Zhang Shuchun Si Hui Li Zhenkun Lei YanJie Li

It is a challenge for Phase Measurement Profilometry (PMP) to measure objects with a large range of reflectivity variation across the surface. Saturated or dark pixels in the deformed fringe patterns captured by the camera will lead to phase fluctuations and errors. Jiang et al. proposed a high dynamic range real-time 3D shape measurement method without changing camera exposures. Three inverted...

2004
David R. Bell Christian A. L. Hilber

Price variation is a fundamental characteristic of many homogenous goods markets and the extent to which it is driven by consumer characteristics and the equilibrium behavior of firms has received considerable attention. Implicit in most empirical marketing studies of consumables is the notion that consumers are largely unconstrained in their response to price variation – that is, consumer resp...

2012
Brinda Bhowmick Srimanta Baishya

In this paper fringe capacitance of double hetero gate Tunnel FET has been studied. The physical model for fringe capacitance is derived considering source gate overlap and gate drain non overlap. Inerface trap charge and oxide charges are also introduced under positive bias stress and hot carrier stress and their effect on fringe capacitance is also studied. The fringe capacitance is significa...

2013
C. B. Sobhan

Laser interferometric methods have been utilized for the measurement of natural convection heat transfer from a heated vertical flat plate, in the investigation presented here. The study mainly aims at comparing two different fringe orientations in the wedge fringe setting of Mach-Zehnder interferometer (MZI), used for the measurements. The interference fringes are set in horizontal and vertica...

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