Browsing by Title
Now showing items 420-439 of 2257
-
DEFC and Panicum Virgatum to Power the Future
(2014-01-19)Many rely on fossil fuels as a primary source of energy to satisfy everyday needs of transportation and electricity. Within 45 years we will be facing a shortage of current fossil fuels thus research is being carried out ... -
Defining an Architectural Design Strategy for Energy Performance-A Systematic Approach for Students
(American Society of Civil Engineers, 2012)Managing the energy performance of a building should start from the pre-conceptual design phase. Architects at this phase need to analyze the nature of the site environment, the nature of the building, and the comfort ... -
Degradation kinetics of stabilized Pluronic micelles under the action of ultrasound
(Elsevier, 2009)The majority of research in the area of acoustically-activated drug delivery from stabilized micelles has been focused on the rapid release of chemotherapy drugs from the core of such nano-carriers. Previous publications ... -
The Dehortative in the Spoken Arabics of the Eastern Mediterranean
(University of Bucharest, 2016)A few authors mention a hortative mood in Arabic, formed in a variety of manners, usually involving a pre-verbal element and an unmarked imperfective verb, sometimes thought of as the jussive or subjunctive. Not an imperative, ... -
A Density Functional Theory Study of the Cu⁺ · O₂ and Cu⁺ · N₂ Adducts
(De Gruyter, 2011)The geometries and harmonic vibration frequencies of the Cu⁺·O₂ and Cu⁺ ·N₂ are determined by various density functional theory (DFT) methods employing different basis sets. The potential energy surfaces (PES) are examined. ... -
A Deployment Optimization Model for Wimax Base-Stations
(2011-06)Telecommunication technologies are growing rapidly due to the highly demanding markets for different telecom services and applications. Wireless solutions are essential in places where cable infrastructure does not exist, ... -
Desalination Using Deionization
(2014-07-22)The largest source of the water in the world is the ocean. In 2025, 40% of the world will be living in water scarce regions. There is an obvious demand for water at all times. The dominating desalinization process are ... -
Desalination Using Solar Ponds
(2014-07-22)The growing demand of freshwater is placing huge pressure on existing supplies. Seawater is a vast source to satisfy this demand. However, seawater cannot be directly consumed and therefore, desalination of seawater is a ... -
Design and analysis of an alkaline fuel cell
(Yildiz Technical University, 2023)This study provides a step-by-step, up-to-date fuel cell fundamentals, thermodynamic and electrochemical principles, and system evaluation factors via a case study of a 10-kW alkaline fuel cell designed to operate in space ... -
Design and Analysis of Gas Diffusion Layers in a Proton Exchange Membrane Fuel Cell
(MDPI, 2022)A proton exchange membrane fuel cell is an energy convertor that produces environmentally friendly electrical energy by oxidation of hydrogen, with water and heat being byproducts. This study investigates the gas diffusion ... -
Design and Analysis of Secure Digital Twin Architecture
(2022-06)In recent years, Digital Twin has been gaining popularity in various smart city applications like smart manufacturing, smart energy, smart mobility, and smart healthcare. Digital Twin in simple term, can be described as a ... -
Design and Assessment of an Innovative Thermal Management System for Electronic Cooling Using PCMs
(2020-07)Thermal management of electronics is an important issue since the reliability of electronic components is greatly affected by the operating temperature. Electronics, such as laptops, are becoming more likely to overheat ... -
Design and Characterization of Flexible and Implantable Electrodes
(2019-04)Implantable bioelectrodes have the potential to advance neural sensing and muscle stimulation, especially in cases of peripheral nerve injuries. In such cases, the application of electrical stimulation to the muscles ... -
Design and Comparison Analysis of Various Flow Configurations in Bipolar Plates via Numerical Simulation
(Canadian Center of Science and Education, 2021)Bipolar plates play a major role in the overall performance of fuel cells, hence their proper design and optimization are essential. In this regard, pressure drop across bipolar plates has a major impact on the efficiency. ... -
Design and Construction of a Cross-Laminated Timber Skyscraper
(2016-11)Concrete and steel are currently the building materials in most skyscraper construction. Due to their negative impact on the environment, timber has been proposed as an alternative material. -
Design and Development of a Synergetic Controller for a Permanent Magnet Synchronous Motor Drive System
(2017-12)Electric vehicles are gaining increasing attention by automotive manufacturers in an attempt to reduce carbon footprint and produce more eco-friendly vehicles. Electric vehicles are powered by electric motor drives instead ... -
Design and Implementation of a Cable Robot for Rehabilitation
(2022-12)Due to the precision and repeatability that current robotic system offer; many researchers and innovators have proposed solution for biomedical needs and applications. Classical robots can offer great precision and offer ...