Searched for: +
(1 - 20 of 198)

Pages

document
Strous, M. (author), Van Gerven, E. (author), Zheng, P. (author), Kuenen, J.G. (author), Jetten, M.S.M. (author)
journal article 1997
document
Vitkalov, S.A. (author), Zheng, H. (author), Mertes, K.M. (author), Sarachik, M.P. (author), Klapwijk, T.M. (author)
journal article 2000
document
Vitkalov, S.A. (author), Zheng, H. (author), Sarachik, M.P. (author), Klapwijk, T.M. (author)
Measurements in magnetic fields applied at small angles relative to the electron plane in silicon MOSFETs indicate a factor of two increase of the frequency of Shubnikov-de Haas oscillations at H>H_{sat}. This signals the onset of full spin polarization above H_{sat}, the parallel field above which the resistivity saturates to a constant value.
journal article 2000
document
Zheng, J. (author)
doctoral thesis 2000
document
Vitkalov, S.A. (author), Zheng, H. (author), Mertes, K.M. (author), Sarachik, M.P. (author), Klapwijk, T.M. (author)
journal article 2001
document
Vitkalov, S.A. (author), Zheng, H. (author), Mertes, K.M. (author), Sarachik, M.P. (author), Klapwijk, T.M. (author)
journal article 2001
document
Mertes, K.M. (author), Zheng, H. (author), Vitkalov, S.A. (author), Sarachik, M.P. (author), Klapwijk, T.M. (author)
journal article 2001
document
Crain, J.N. (author), McChesney, J.L. (author), Zheng, F. (author), Gallagher, M.C. (author), Snijders, P.C. (author), Bissen, M. (author), Gundelach, C. (author), Erwin, S.C. (author), Himpsel, F.J. (author)
journal article 2004
document
Gill, E.K.A. (author), Maessen, D. (author), Laan, E. (author), Zheng, G.T. (author)
Large current uncertainties in the characteristics of aerosols in the Earth’s atmosphere preclude meaningful climate model evaluation. The FAST mission will contribute to the characterization of aerosols and their relation to climate change through a synoptic evaluation of local, regional and global aerosol data and altitude profiles of the...
conference paper 2008
document
Maessen, D.C. (author), Guo, J. (author), Gill, E. (author), Gunter, B. (author), Chu, Q.P. (author), Bakker, G. (author), Laan, E. (author), Moon, S. (author), Kruijff, M. (author), Zheng, G.T. (author)
The paper presents the latest results in the design of FAST-D, the Dutch micro-satellite for the Dutch–Chinese FAST (Formation for Atmospheric Science and Technology demonstration) formation flying mission. Over the course of the 2.5 year mission, the two satellites, FAST-D and FAST-T, will demonstrate various new technologies and perform...
conference paper 2009
document
Maessen, D.C. (author), Guo, J. (author), Gill, E. (author), Laan, E. (author), Moon, S. (author), Zheng, G.T. (author)
The paper treats the mission design for the Dutch-Chinese FAST (Formation for Atmospheric Science and Technology demonstration) mission. The space segment of the 2.5 year mission consists out of two formation flying micro-satellites. During the mission, new technologies will be demonstrated and, using spectropolarimeter and altimeter payloads on...
conference paper 2009
document
Guo, J. (author), Maessen, D.C. (author), Gill, E.K.A. (author), Moon, S.G. (author), Zheng, G. (author)
FAST (Formation for Atmospheric Science and Technology demonstration) is a cooperative Dutch Chinese formation flying mission led by Delft University of Technology (TU Delft) in the Netherlands and Tsinghua University in China. It is expected to be the first international micro-satellite formation flying mission to achieve objectives in three...
conference paper 2009
document
Zheng, S. (author), Hendriks, E.A. (author), Lei, B. (author), Hao, W. (author)
Under the support vector machine framework, the support value analysis-based image fusion has been studied, where the salient features of the original images are represented by their support values. The support value transform (SVT)-based image fusion approach have demonstrated some advantages over the existing methods in multisource image...
conference paper 2009
document
Hu, B.I. (author), Rush, D. (author), Van der Biezen, E. (author), Zheng, P. (author), Van Mullekom, M. (author), Schouten, S. (author), Sinninghe Damste, J.S. (author), Smolders, A.J.P. (author), Jetten, M.S.M. (author), Kartal, B. (author)
Anaerobic ammonium-oxidizing (anammox) bacteria have been recognized as an important sink for fixed nitrogen and are detected in many natural environments. However, their presence in terrestrial ecosystems has long been overlooked, and their contribution to the nitrogen cycling in natural and agricultural soils is currently unknown. Here we...
journal article 2010
document
He, Y. (author), Chen, J.Y. (author), Knab, J.R. (author), Zheng, W. (author), Markelz, A.G. (author)
We investigate the presence of structural collective motions on a picosecond timescale for the heme protein, cytochrome c, as a function of oxidation and hydration, using terahertz (THz) time domain spectroscopy and molecular dynamics simulations. The THz response dramatically increases with oxidation, with the largest increase for lowest...
journal article 2011
document
Zheng, F. (author)
Urban travel times are intrinsically uncertain due to a lot of stochastic characteristics of traffic, especially at signalized intersections. A single travel time does not have much meaning and is not informative to drivers or traffic managers. The range of travel times is large such that certain travel times can occur for congested conditions...
doctoral thesis 2011
document
Zhao, J. (author), Li, J. (author), Yan, H. (author), Zheng, L. (author), Dai, Z. (author)
Analysis on the hydrologic characteristics of the main stream of the Yangtze River and Poyang Lake were studied to discuss the water exchange between the main stream of the Yangtze River and Poyang Lake before and after the operation of Three Gorges Reservoir, as well as in the typical dry year of 2006. The annual runoff distribution for dry...
journal article 2011
document
Zheng, N. (author), Hegyi, A. (author), Hoogendoorn, S.P. (author), Van Zuylen, H.J. (author), Peters, D. (author)
To keep the freeway networks in a good condition, road works such as maintenance and reconstruction are carried out regularly. The resulting work zones including the related traffic management measures, give different traffic capacities of the infrastructures, which determines the travel time for road users. A work zone capacity prediction model...
journal article 2011
document
Huang, Y. (author), Weisberg, R.H. (author), Zheng, L. (author), Zijlema, M. (author)
The effects of wind input parameterizations on wave estimations under hurricane conditions are examined using the unstructured grid, third-generation wave model, Simulating WAves Nearshore (SWAN). Experiments using Hurricane Ike wind forcing, which impacted the Gulf of Mexico in 2008, illustrate that the default and recommended setting for the...
journal article 2013
document
Yin, H. (author), Li, D. (author), Zheng, X. (author)
How to evaluate crowd safety in crowded areas is a tough, but important, problem. According to accident-causing theory, uncontrolled release of hazardous energy among overcrowded pedestrians is the basic cause of crowd disaster. Therefore, crowd energy is modeled in this paper, which takes both pedestrian kinetic energy, pedestrian potential...
journal article 2014
Searched for: +
(1 - 20 of 198)

Pages