Now showing items 5343-5362 of 22080

    • Dye-sensitized solar cell goes solid 

      Zhang, Qichun; Liu, Xiaogang (2012)
      Conventional dye-sensitized solar cells could potentially replace high-cost silicon-based solar cells, but the liquid electrolyte makes manufacture challenging. CsSnI3-based dye cells, constructed in solid-state form, pose ...
    • Dye-sensitized solar cell with a pair of carbon-based electrodes 

      Kyaw, Aung Ko Ko; Tantang, Hosea; Wu, Tao; Ke, Lin; Wei, Jun; Demir, Hilmi Volkan; Zhang, Qichun; Sun, Xiaowei (2012)
      We have fabricated a dye-sensitized solar cell (DSSC) with a pair of carbon-based electrodes using a transparent, conductive carbon nanotubes (CNTs) film modified with ultra-thin titanium-sub-oxide (TiOx) as the working ...
    • Dye-sensitized solar cells : fundamentals and current status 

      Sharma, Khushboo; Sharma, Vinay; Sharma, S. S. (2018)
      Dye-sensitized solar cells (DSSCs) belong to the group of thin-film solar cells which have been under extensive research for more than two decades due to their low cost, simple preparation methodology, low toxicity and ...
    • Dye-sensitized solar cells based on tin oxide nanowire networks 

      Fu, Kunwu; Sun, Cheng; Mathews, Nripan; Mhaisalkar, Subodh Gautam (2012)
      Highly crystalline tin oxide nanowires grown through vapor–liquid–solid process were used in Dye-Sensitized Solar Cells (DSSCs). Back-illuminated structure was adopted due to the opaqueness of silicon substrate used to ...
    • Dynamic 3-D facial compression using low rank and sparse decomposition 

      Hou, Junhui; Chau, Lap-Pui; He, Ying; Quynh, Dao Thi Phuong; Magnenat-Thalmann, Nadia (2012)
      In this paper, we propose a new compression framework for dynamic 3-D facial expressions acquired from structured light based 3-D camera, based on our previous work. Taking advantage of the near-isometric property of human ...
    • Dynamic Analysis of an Energy Efficiency Dehumidifier for Building Applications 

      Wu, Qiong; Wenjian, Cai; Suping, Shen; Haoren, Yon (2017)
      This paper presents a dynamic analysis of an energy efficiency dehumidifier for building applications. This new structured dehumidifier is working with a controllable desiccant concentration, and the dynamic behavior of ...
    • Dynamic analysis with flat-top partition of unity-based discontinuous deformation analysis 

      Liu, Xiaoying; Zhao, Zhiye (2018)
      The flat-top partition of unity method can obtain a stiffness matrix with a small condition number and avoid the linear dependence problem. We aimed to extend the flat-top partition of unity method to rock dynamic analyses ...
    • A dynamic Bayesian nonparametric model for blind calibration of sensor networks 

      Yang, Jielong; Zhong, Xionghu; Tay, Wee Peng (2018)
      We consider the problem of blind calibration of a sensor network, where the sensor gains and offsets are estimated from noisy observations of unknown signals. This is in general a nonidentifiable problem, unless restrictive ...
    • Dynamic behavior of reinforced concrete beams under varying rates of concentrated loading 

      Adhikary, Satadru Das; Li, Bing; Fujikake, Kazunori (2012)
      The behavior under varying rates of concentrated loading of reinforced concrete (RC) beams was studied, aimed at attaining a better understanding of the effects of loading rates on RC beams. The test program was successful ...
    • Dynamic behavior of reinforced concrete beams under varying rates of concentrated loading 

      Adhikary, Satadru Das; Li, Bing; Fujikake, Kazunori (2012)
      The behavior under varying rates of concentrated loading of reinforced concrete (RC) beams was studied, aimed at attaining a better understanding of the effects of loading rates on RC beams. The test program was successful ...
    • Dynamic characterization of MEMS diaphragm using time averaged in-line digital holography 

      Singh, Vijay Raj; Miao, Jianmin; Wang, Zhihong; Hegde, Gopalkrishna M.; Anand, Asundi (2007)
      In this paper dynamic characterization of a MEMS diaphragm is investigated using lens-less time averaged in-line digital holography. The analysis and capability of the numerically reconstructed amplitude and phase information ...
    • Dynamic compound shape control of robot swarm 

      Hou, S. P.; Cheah, Chien Chern (2012)
      This study presents a dynamic compound shape control for a swarm of robots. A new definition of dynamic potential energy associated with the desired compound shape, which is the union of various basic shapes, is presented. ...
    • Dynamic contact angle of water-based titanium oxide nanofluid 

      Radiom, Milad; Yang, Chun; Chan, Weng Kong (2013)
      This paper presents an investigation into spreading dynamics and dynamic contact angle of TiO2-deionized water nanofluids. Two mechanisms of energy dissipation, (1) contact line friction and (2) wedge film viscosity, govern ...
    • Dynamic contrast-enhanced computed tomography in metastatic nasopharyngeal carcinoma : reproducibility analysis and observer variability of the distributed parameter model 

      Ng, Quan-Sing; Thng, Choon Hua; Lim, Wan Teck; Hartono, Septian; Thian, Yee Liang; Lee, Puor Sherng; Tan, Daniel Shao-Weng; Tan, Eng Huat; Koh, Tong San (2012)
      Objectives: To determine the reproducibility and observer variability of distributed parameter analysis of dynamic contrast-enhanced computed tomography (DCE-CT) data in metastatic nasopharyngeal carcinoma, and to compare ...
    • Dynamic cosine-Gauss plasmonic beam through phase control 

      Xiao, Kai; Wei, Shibiao; Min, Changjun; Yuan, Guanghui; Zhu, S. W.; Lei, T.; Yuan, X. -C. (2014)
      We carry out an approach to dynamic manipulation of a nondiffracting cosine-Gauss plasmonic beam (CGPB) illuminated with an incident phase modulation within nanostructures by a spatial light modulator (SLM). By changing ...
    • Dynamic directional gradient vector flow for snakes 

      Cheng, Jierong; Foo, Say Wei (2006)
      Snakes, or active contour models, have been widely used in image segmentation. However, most present snake models do not discern between positive and negative step edges. In this paper, a new type of dynamic external force ...
    • Dynamic disproportionate collapse in flat-slab structures 

      Qian, Kai; Li, Bing (2014)
      Disproportionate collapse of structures can lead to catastrophic economic loss and casualties, and thus, it is of utmost concern to mitigate the risks of such events. Flat-slab structures are much more vulnerable to ...
    • Dynamic DNA methylation landscape defines brown and white cell specificity during adipogenesis 

      Lim, Yen Ching; Chia, Sook Yoong; Jin, Shengnan; Han, Weiping; Ding, Chunming; Sun, Lei (2016)
      Objective: DNA methylation may be a stable epigenetic contributor to defining fat cell lineage. Methods: We performed reduced representation bisulfite sequencing (RRBS) and RNA-seq to depict a genome-wide integrative view ...
    • Dynamic Electroosmotic Flows of Power-Law Fluids in Rectangular Microchannels 

      Zhao, Cunlu; Zhang, Wenyao; Yang, Chun (2017)
      Dynamic characteristics of electroosmosis of a typical non-Newtonian liquid in a rectangular microchannel are investigated by using numerical simulations. The non-Newtonian behavior of liquids is assumed to obey the famous ...
    • Dynamic Energy Trading for Wireless Powered Communication Networks 

      Xiao, Yong; Niyato, Dusit; Wang, Ping; Han, Zhu (2016)
      Wireless powered communication systems have recently attracted significant interest because of their potential to provide a ubiquitous and sustainable energy supply for communication networks. However, the energy that can ...