نتایج جستجو برای: draw solution

تعداد نتایج: 500069  

2017
Shahzeen Z. Attari Kelsey Poinsatte-Jones Kelsey Hinton

Public understanding of thewater system is vital in confronting contemporarywater challenges, as public support is necessary for implementing measures to address shortages and repair infrastructure. In this study, university student participants (N = 457) were asked to draw diagrams illustrating how water reaches the tap in an average home in the U.S. and is then returned to the natural environ...

2017
Hassan Saif Thomas Dickinson Leon Kastler Miriam Fernández Harith Alani

From its start, the so-called Islamic State of Iraq and the Levant (ISIL/ISIS) has been successfully exploiting social media networks, most notoriously Twitter, to promote its propaganda and recruit new members, resulting in thousands of social media users adopting a pro-ISIS stance every year. Automatic identification of pro-ISIS users on social media has, thus, become the centre of interest f...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم پایه 1391

abstract: in this thesis, we focus to class of convex optimization problem whose objective function is given as a linear function and a convex function of a linear transformation of the decision variables and whose feasible region is a polytope. we show that there exists an optimal solution to this class of problems on a face of the constraint polytope of feasible region. based on this, we dev...

2016
Mathieu Larronde-Larretche Xue Jin

Article history: Received 9 October 2015 Received in revised form 8 December 2015 Accepted 22 January 2016 Available online xxxx Forward osmosis (FO) is gaining increasing interests for its potential applications in biofuel generation. In this study, bench-scale experiments were conducted to investigate the FO performance for microalgae dewatering which is one of the technical challenges in alg...

Journal: :Journal of Parallel and Distributed Computing 1993

Journal: :New approaches to the scientific study of religion 2023

This open access book explores how children draw god around the world. It looks at children’s drawings in a large variety of cultural and religious

Journal: :Environmental science & technology 2016
Yujiang Zhong Xiaoshuang Feng Wei Chen Xinbo Wang Kuo-Wei Huang Yves Gnanou Zhiping Lai

The concept of using a thermoresponsive ionic liquid (IL) with an upper critical solution temperature (UCST) as a draw solute in forward osmosis (FO) was successfully demonstrated here experimentally. A 3.2 M solution of protonated betaine bis(trifluoromethylsulfonyl)imide ([Hbet][Tf2N]) was obtained by heating and maintaining the temperature above 56 °C. This solution successfully drew water f...

2011
Nicholas D. Orf Ofer Shapira Fabien Sorin Sylvain Danto Marc A. Baldo Yoel Fink

The synthesis of a high-melting temperature semiconductor in a low-temperature fiber drawing process is demonstrated, substantially expanding the set of materials that can be incorporated into fibers. Reagents in the solid state are arranged in proximate domains within a fiber preform. The preform is fluidized at elevated temperatures and drawn into fiber, reducing the lateral dimensions and br...

2013
Waqas Akram Mostafa H. Sharqawy John H. Lienhard

Seawater desalination plants discharge brine which is at higher salt concentration than the supplied seawater feed. Diluting this brine by mixing it with the lower concentration feed (seawater) will reduce the environmental hazards associated with the high salt concentration of the disposed brine. Energy can be generated from the dilution process in which two streams of different salt concentra...

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