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Numerical quantification of water saturation, back diffusion, electro-osmotic drag and water generation in polymer electrolyte membrane fuel cells

A 3D unit cell has been simulated numerically using a commercial software in order to evaluate and quantify various water related phenomena, i.e., electro-osmotic drag, back diffusion, electro-chemical water generation and the saturation effects in the porous media. The water saturation effects were noticed to be more pronounced in the GDL of the cathode as compared to the catalyst layer due to gr

Parameterization of urban directional channel models from measurements

Metapragmatic and Laughter in Institutional Talk

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Very brief exposure in PTSD – A pilot project on tortured and traumatised refugees

Thinking through the spaces of high-end leisure: Golf, political ecology and contemporary economic topographies

Creating a Gourmet Dinner: Service quality from an Aesthetic Perspective

In this paper I use Kenneth Burke's theory of aesthetic form from Counter-Statement (1931) to analyze how the gourmet chef Mathias Dahlgren creates a gourmet dinner.

al-Mu'aladjat al-Buqratiyya: en arabisk medicinsk encyklopedi från 900-talet

Stay at home aphids: comparative spatial and seasonal metapopulation structure and dynamics of two specialist tansy aphid species studied using microsatellite markers.

Disturbance Supervision in Feedback Loops

Amphiphilc polymer gel electrolyte membranes

"You don´t really want to be that mixed": Insiders' voices from a multicultural classroom.

Hydraulic design of a collector loop including overheat protection by partial evaporation

A DSP Real-time kernel for fast digital control using LabVIEW for user interaction

Scrambling against Decline

Saudi Arabia's reckless foreign policy in the Middle East under King Salman and his son Muhammad looks like the frenzied reactive-aggressive scramble of a sectarian state that is facing regional decline.

Few-electron quantum dots defined in InAs quantum wires by local gate electrodes

Quality-Driven Synthesis of Embedded Multi-Mode Control Systems

At runtime, an embedded control system can switch between alternative functional modes. In each mode, the system operates by using a schedule and controllers that exploit the available computation and communication resources to optimize the control performance in the running mode. The number of modes is usually exponential in the number of control loops, which means that all controllers and schedu

No title

Polish translation of article written in Ukrainian

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Spatial multiplexing and channel statistics-based RF pre-processing for antenna selection

For a multiple input multiple output system, antenna selection reduces complexity at the expense of performance. In this paper, we propose two novel RF pre-processing architectures that significantly improve the performance of antenna selection, while marginally increasing the complexity. These architectures introduce an RF pre-processing matrix, M, that multiplies the vector of incoming signals p