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347,047 research outcomes, page 1 of 34,705
  • publication . Article . 2005
    Open Access
    Authors:
    Madou, Marc; Brondeel, Philip; Gomes, Walter; Hanselaer, P; Cardon, F;
    Publisher: Elsevier BV

    The p-Si/methanol interface in the presence of redox couples was studied by means of impedance, open-circuit photovoltage and cyclic-voltammetric measurements. Evidence was found for the occurrence of an inversion layer underneath the Si surface under certain circumstan...

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  • publication . Article . 2013
    Open Access
    Authors:
    Perica Ilak; Slavko Krajcar;
    Persistent Identifiers
    Publisher: Canadian Center of Science and Education

    In this study an assessment of investments in a hydropower plants is considered. The objective of this work is to maximize the net present value from selling energy. Because of the stochastic nature of river flows, flow duration curve is constructed to take into account...

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  • publication . Article . 2015
    Open Access English
    Authors:
    Katarína Čulková; Lucia Domaracká; Mária Muchová;
    Publisher: Technical University of Kosice

    At present, the photovoltaic power is subject to a number of discussions in domestic, as well as foreign studies and expert publications. Despite the conditions of the sunshine in the Slovak Republic, which are better than in the Czech Republic or Germany, Slovakia keep...

  • publication . Article . 2015
    Restricted
    Authors:
    Yasser O. Assolami; Walid G. Morsi;
    Persistent Identifiers
    Publisher: Institute of Electrical and Electronics Engineers (IEEE)

    This paper investigates the impact of second-generation (SG) plug-in battery electric vehicles (PBEVs) on distribution transformers insulation life considering the time-of-use (TOU) prices. The effect of dual Level 2 charging, 3.7kW, and 6.6kW on the loss of life (LOL) ...

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  • publication . Article . 2014
    Open Access English
    Authors:
    Julius Yellowhair; Charles E. Andraka;
    Persistent Identifiers
    Publisher: The Authors. Published by Elsevier Ltd.

    Abstract Heliostat reflective facets have traditionally been constructed with glass/silver and metal back support, which may be near reaching its minimum cost point. During the past year, Sandia National Laboratories evaluated alternative low-cost materials and manufact...

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  • publication . Article . 2009
    Restricted
    Authors:
    Vladimir Leonov; Ruud Vullers;
    Persistent Identifiers
    Publisher: AIP Publishing

    In this paper, we present our vision of what kind of wearable devices and how they can be powered by the heat of human beings and by using ambient light. The basic principles of designing body-powered devices and ways of their hybridizing with photovoltaic cells are dis...

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  • publication . Article . 2013
    Restricted
    Authors:
    Vega Bisaria; R.J. Byron Smith;
    Persistent Identifiers
    Publisher: Elsevier BV

    Abstract Fuel cell vehicles have reached the commercialization stage and hybrid vehicles are already on the road. While hydrogen storage and infrastructure remain critical issues in stand alone commercialization of the technology, researchers are developing onboard fuel...

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  • publication . Article . 2014
    Restricted
    Authors:
    Anna L. Hale; Ryan P. Viator; J. C. Veremis;
    Persistent Identifiers
    Publisher: Elsevier BV

    Abstract Cold tolerant sugarcane ( Saccharum spp.) cultivars are important in sub-tropical production areas because they can extend the growing and harvest seasons, and increase ratooning ability. Improved cold tolerance in Saccharum species has the potential to expand ...

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  • publication . Article . 2017
    Restricted
    Authors:
    Ibrahim Alsaidan; Amin Khodaei; Wenzhong Gao;
    Persistent Identifiers
    Publisher: Institute of Electrical and Electronics Engineers (IEEE)
    Project: NSF | GOALI: Distributed Contro... (1711951), NSF | MRI: Development of Testb... (1429093)

    Microgrids expansion problems with battery energy storage (BES) have gained great attention in recent years. To ensure reliable, resilient, and cost-effective operation of microgrids, the installed BES must be optimally sized. However, critical factors that have a great...

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  • publication . Article . 2012
    Restricted
    Authors:
    Afreen Siddiqi; James L. Wescoat; Salal Humair; Khurram K. Afridi;
    Persistent Identifiers
    Publisher: Elsevier BV

    Abstract The Indus Basin of Pakistan with 800 hydropower project sites and a feasible hydropower potential of 60 GW, 89% of which is undeveloped, is a complex system poised for large-scale changes in the future. Motivated by the need to understand future impacts of hydr...

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347,047 research outcomes, page 1 of 34,705