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Filtering by: Creator Chen, Heng Zhang Remove constraint Creator: Chen, Heng Zhang Language English [eng] Remove constraint Language: English [eng]

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  • Transition Metal Oxides for Aqueous Electrochemical Energy Storage

    Creator:
    Jiang, Heng
    Abstract:
    In the 21st century, environmental deterioration is now an indisputable fact. Reliable and economically viable electricity systems based on renewable sources are urgently needed to replace the environmentally detrimental fossil fuels. The feasibility of incorporating renewable-but-intermittent solar and wind energy heavily depends on the development of cost-effective and safe technologies,...
    Resource Type:
    Dissertation
    Full Text:
    other members of the Ji Group: Dr. Zhenyu Xing, Dr.Lu Zhang, Dr. Ismael Rodriguez Perez, Dr. Xin Chen

  • Sources of flow maldistribution in microreactor-assisted synthesis of ceria nanoparticles

    Creator:
    Tseng, Chih-Heng
    Abstract:
    Recent efforts show that microchannel technologies have much to offer the field of nanomanufacturing: the structuring of matter on the order of one billionth of a meter. During the synthesis of nanomaterials, microchannel reactors take advantage of large surface-to-volume ratios to accelerate heat and mass transport. This accelerated transport allows...
    Resource Type:
    Dissertation
    Full Text:
                          AN ABSTRACT OF THE DISSERTATION OF Chih-Heng Tseng for the degree of Doctor of Philosophy in

  • Ocean electric energy extraction opportunities

    Creator:
    Zhang, Heng
    Abstract:
    The world's oceans contain tremendous renewable energy potentials. It is estimated that if 0.2% of the ocean's untapped energy could be harnessed, it could provide power sufficient for the entire world [1]. This thesis provides a comprehensive description of the state-of-the-art of ocean energy extraction technologies and lessons learned from...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF Heng Zhang for

  • Applied color processing

    Creator:
    Zhang, Heng
    Abstract:
    The quality of a digital image pipeline relies greatly on its color reproduction which should at a minimum handle the color constancy, and the final judgment of the excellence of the pipeline is made through subjective observations by humans. This dissertation addresses a few topics surrounding the color processing of...
    Resource Type:
    Dissertation
    Full Text:
    THE DISSERTATION OF Heng Zhang for the degree of Doctor of Philosophy in Electrical and Computer

  • The Michigan Recreational Angling Demand Model

    Creator:
    Lupi, Frank, Hoehn, John P., Chen, Heng Zhang, and Tomasi, Theodore D.
    Abstract:
    The paper reports on a large-scale demand model for recreational fishing in Michigan. The model is based on the travel cost method and is specified as a four-level nested-logit. Seasonal participation is modeled by repeating the site choice logit over the course of a season. Data on anglers' trips and...
    Resource Type:
    Conference Proceeding
    Full Text:
    University, East Lansing, MI Heng Zhang Chen, American Express Travel Related Services, Phoenix, AZ

  • Topological analysis, visualization, and design of vector fields on surfaces

    Creator:
    Chen, Guoning
    Abstract:
    Analysis, visualization, and design of vector fields on surfaces have a wide variety of major applications in both scientific visualization and computer graphics. On the one hand, analysis and visualization of vector fields provide critical insights to the flow data produced from simulation or experiments of various engineering processes. On...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE THESIS OF Guoning Chen for the degree of Doctor of Philosophy in Computer Science

  • Dissecting mechanics of chromosome segregation and cleavage furrow induction

    Creator:
    Chen, Wei
    Abstract:
    Accurate chromosome segregation and cell cleavage are critical to maintaining genomic integrity. Both events involve the spindle apparatus, but the exact mechanics is as puzzling as the contradicting models proposed in the last two centuries. In this dissertation, current prevailing models of chromosome segregation and cell cleavage are tested using...
    Resource Type:
    Dissertation

  • Applying Deep Learning in Street View Imagery for Environmental Health Research

    Creator:
    Zhang, Yifang
    Abstract:
    Urban green space is associated with multiple physical and mental health outcomes. Several benefits of green space, such as stress reduction and attention restoration, are dependent on visual perception of green space exposures. However, traditional green space exposure measures do not capture street-level exposures. In this project, we apply deep...
    Resource Type:
    Capstone Project
    Full Text:
    ABSTRACT OF THE PROJECT OF Yifang Zhang for the degree of Master of Science in Computer Science

  • Mental Health in Eastern Europe during the COVID-19 Pandemic: A Systematic Review and Meta-Analysis of Depression and Anxiety

    Creator:
    Miller, Saylor O.
    Abstract:
    Objective: To perform a systematic review and meta-analysis on the prevalence rate of mental health disorders including anxiety, depression, and insomnia during the COVID-19 pandemic in Eastern Europe in the general population, as well as within select sub-populations (i.e., students, general healthcare workers, and frontline workers). Data sources: Articles in PubMed,...
    Resource Type:
    Honors College Thesis
    Full Text:
    -analysis study: Jiyao Chen, Stephen X. Zhang, Roger S. McIntyre, Wen Xu, Allen Yin, Bryan Z. Chen, Andrew

  • Hue constrained matrix optimization for preferred color reproduction

    Creator:
    Zhang, Heng, Liu, Huaping, and Quan, Shuxue
    Abstract:
    A method for preferred color reproduction with a psychophysical study based upon a real-life scene demonstrated application is presented. A color correction matrix optimization algorithm is first introduced which applies additional hue constraints on top of the CIE delta E magnitude error to emphasize the importance of hue in the...
    Resource Type:
    Article
    Full Text:
    preferred color reproduction Heng Zhang Huaping Liu Shuxue Quan Downloaded From: http