Showing 301 - 320 results of 720 for search '"international waters"', query time: 0.18s Refine Results
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    Modelling of Humidity Dynamics for Open-Cathode Proton Exchange Membrane Fuel Cell by Fengxiang Chen, Liming Zhang, Jieran Jiao

    Published 2021-08-01
    “…The durability and output performance of a fuel cell is highly influenced by the internal humidity, while in most developed models of open-cathode proton exchange membrane fuel cells (OC-PEMFC) the internal water content is viewed as a fixed value. Based on mass and energy conservation law, mass transport theory and electrochemistry principles, the model of humidity dynamics for OC-PEMFC is established in Simulink<sup>®</sup> environment, including the electrochemical model, mass flow model and thermal model. …”
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    Article
  12. 312

    International law and transboundary dams: lessons learned from the Binational Entity ITAIPU (Brazil and Paraguay) by Maria A. Gwynn, Maria A. Gwynn

    Published 2023-11-01
    “…The present case study will show how in spite of these challenges, South America has been an successful example of transboundary water cooperation, especially by using the international water law guidelines aimed at achieving reasonable and equitable utilization of an international river.…”
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    Article
  13. 313

    Assessment of Lower Sakarya River Water Quality in Terms of Irrigation Water by Çiğdem Özer, Rabia Köklü

    Published 2019-07-01
    “…Different physical-chemical properties of water quality data belonging to 3 stations operated by State Hydraulic Works (DSI) on Sakarya River were evaluated in terms of national and international water quality standards. On the basis of these standards, irrigation water quality was interpreted by using evaluation criteria such as Electrical conductivity (EC), and Total Hardness (TH) values, Schoeller Diagram, Sodium Adsorption Rate (SAR), Sodium percentage (% Na), Magnesium Ratio (MR), Potential Salinity (PS) and Kelley index (KI).…”
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    Article
  14. 314

    Blistering Mechanism Analysis of Hydraulic Asphalt Concrete Facing by Zhengxing Wang, Jutao Hao, Zhiheng Sun, Baodong Ma, Shifa Xia, Xiulin Li

    Published 2019-07-01
    “…Through numerical analysis and model tests, the internal water at this temperature may form a vapor pressure of 20 kPa. …”
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    Article
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    An aqueous H+ permeation pathway in the voltage-gated proton channel Hv1. by Ramsey, I, Mokrab, Y, Carvacho, I, Sands, Z, Sansom, M, Clapham, D

    Published 2010
    “…Our results indicate that Hv1 most likely forms an internal water wire for selective proton transfer and that interactions between water molecules and S4 arginines may underlie coupling between voltage- and pH-gradient sensing.…”
    Journal article
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    Comparative performance of on-off, pid and fuzzy logic controllers pH process in boiler application by Balbir Shah @ Mohd Faddullah

    Published 2013
    “…The most common methods to control water quality in steam generator are internal water treatment and external water treatment process. …”
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    Thesis
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