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- Dong, Z.W. (author), Matijasevic, V.C. (author), Hadley, P. (author), Shao, S.M. (author), Mooij, J.E. (author) journal article 1995
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- Dong, G.H. (author) journal article 2009
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Zhao, Y. (author), Dong, Y. (author), Gerrits, J.F.M. (author), Van Veenendaal, G. (author), Ling, J.R. (author), Farserotu, J.R. (author)A 9 mW FM-UWB receiver front-end for low data rate (<50 kbps), short range (<10 m) applications operating in the ultra-wideband (UWB) band centered at 7.45 GHz is described in this paper. A single-ended-to-differential preamplifier with 30 dB voltage gain, a 1 GHz bandwidth FM demodulator, and a combined (preamp/demodulator) receiver front-end...journal article 2009
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- Dong, Guohai (author) journal article 2010
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Dong, J. (author), van Driel, W.D. (author), Zhang, Kouchi (author)This paper describes a new design concept of automatically diagnosing and compensating LED degradations in distributed solid state lighting (SSL) systems. A failed LED may significantly reduce the overall illumination level, and destroy the uniform illumination distribution achieved by a nominal system. To our knowledge, an automatic scheme to...journal article 2011
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Dong, J. (author), Van Driel, W. (author), Zhnag, G. (author)This paper describes a new design concept of automatically diagnosing and compensating LED degradations in distributed solid state lighting (SSL) systems. A failed LED may significantly reduce the overall illumination level, and destroy the uniform illumination distribution achieved by a nominal system. To our knowledge, an automatic scheme to...journal article 2011
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- Dong, J. (author), Dunne, S.C. (author), Van de Giesen, N.C. (author) journal article 2013
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- Dong, C. (author), Schoups, G.H.W. (author), Van de Giesen, N.C. (author) journal article 2013
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- Gao, Junliang (author), Ma, Xiaozhou (author), Dong, Guohai (author), Wang, Gang (author), Ma, Yuxiang (author) journal article 2014
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Passeri, D. (author), Dong, C. (author), Reggente, M. (author), Angeloni, L. (author), Barteri, M. (author), Scaramuzzo, F.A. (author), De Angelis, F. (author), Marinelli, F. (author), Antonelli, F. (author), Rinaldi, F. (author), Marianecci, C. (author), Carafa, M. (author), Sorbo, A. (author), Sordi, D. (author), Arends, I.W.C.E. (author), Rossi, M. (author)Magnetic force microscopy (MFM) is an atomic force microscopy (AFM) based technique in which an AFM tip with a magnetic coating is used to probe local magnetic fields with the typical AFM spatial resolution, thus allowing one to acquire images reflecting the local magnetic properties of the samples at the nanoscale. Being a well established tool...journal article 2014
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Du, S. (author), Lin, K. (author), Malladi, S.R.K. (author), Lu, Y. (author), Sun, S. (author), Xu, Q. (author), Steinberger-Wilckens, R. (author), Dong, H. (author)In this work, we demonstrate an innovative approach, combing a novel active screen plasma (ASP) technique with green chemical synthesis, for a direct fabrication of uniform Pt nanowire arrays on large-area supports. The ASP treatment enables in-situ N-doping and surface modification to the support surface, significantly promoting the uniform...journal article 2014
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Yang, X. (author), Daamen, W. (author), Hoogendoorn, S.P. (author), Chen, Y. (author), Dong, H. (author)Pedestrian dynamics has been being a popular research area. In this paper, breakdown probability in the bidirectional flow that includes pedestrians with heterogeneities is investigated. Reaction time appears to have the most pronounced breakdown proba- bility, followed by desired velocity and then body size. The relationship between the start...journal article 2014
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- Lukovic, M. (author), Savija, B. (author), Dong, H. (author), Schlangen, E. (author), Ye, G. (author) journal article 2014
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- Dong, J. (author), Steele-Dunne, S.C. (author), Van de Giesen, N.C. (author) journal article 2014
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- Dong, J. (author), Dunne, S.C. (author), Van de Giesen, N.C. (author) journal article 2015
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Xiong, W. (author), Tang, J. (author), Zhu, G. (author), Han, N. (author), Schlangen, E. (author), Dong, B. (author), Wang, X. (author), Xing, F. (author)Steel is prone to corrosion induced by chloride ions, which is a serious threat to reinforced concrete structures, especially in marine environments. In this work, we report a novel capsule-based selfrecovery system that utilizes chloride ions as a trigger. These capsules, which are functionalized via a smart response to chloride ions, are...journal article 2015
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Lu, Y. (author), Dong, J. (author), Steele-Dunne, S.C. (author), van de Giesen, N.C. (author)Surface heat fluxes interact with the overlying atmosphere and play a crucial role in meteorology, hydrology, and climate change studies, but in situ observations are costly and difficult. It has been demonstrated that surface heat fluxes can be estimated from assimilation of land surface temperature (LST). One approach is to estimate a neutral...journal article 2016
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Luo, H. (author), Ning, Lixin (author), Dong, Yuanyuan (author), bos, A.J.J. (author), Dorenbos, P. (author)Photoluminescence excitation (PLE) and emission spectra (PL) of undoped (Sr, Ca)<sub>3</sub>(Y, Lu)<sub>2</sub>Ge<sub>3</sub>O<sub>12</sub> as well as Eu<sup>3+</sup>- and Ce<sup>3+</sup>-doped samples have been investigated. The PL spectra show that Eu<sup>3+</sup> enters into both dodecahedral (Ca, Sr) and octahedral (Y, Lu) sites. Ce<sup>3...journal article 2016
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Yin, L.J. (author), Dong, Juntao (author), Wang, Yinping (author), Zhang, Bi (author), Zhou, Zheng Yang (author), Jian, Xian (author), Wu, Mengqiang (author), Xu, Xin (author), van Ommen, J.R. (author), Hintzen, H.T.J.M. (author)Many strategies have been adopted to improve thermal degradation of phosphors. Because of the stability and high transmittance of graphene, here we report a novel method of carbon coating on BaMgAl<sub>10</sub>O<sub>17</sub>:Eu<sup>2+</sup> (BAM) phosphor particles through chemical vapor deposition. The chemical composition, microstructure,...journal article 2016
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Cosh, Michael H. (author), Ochsner, Tyson E. (author), McKee, Lynn (author), Dong, Jingnuo (author), Basara, Jeffrey B. (author), Evett, Steven R. (author), Hatch, Christine E. (author), Small, Eric E. (author), Steele-Dunne, S.C. (author), Zreda, Marek (author), Sayde, Chadi (author)In situ soil moisture monitoring networks are critical to the development of soil moisture remote sensing missions as well as agricultural and environmental management, weather forecasting, and many other endeavors. These in situ networks utilize a variety of sensors and installation practices, which confounds the development of a unified...journal article 2016