Browsing Engineering by Title
Now showing items 2962-2981 of 3428
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Soft material-enabled, active wireless, thin-film bioelectronics for quantitative diagnostics of cervical dystonia
(John Wiley and Sons, 2019-08-16)Recent advances in flexible materials, nanomanufacturing, and system integration have provided a great opportunity to develop wearable flexible hybrid electronics for human healthcare, diagnostics, and therapeutics. However, ... -
Soft, wireless periocular wearable electronics for real-time detection of eye vergence in a virtual reality toward mobile eye therapies
(American Association for the Advancement of Science, 2020-03-13)Recent advancements in electronic packaging and image processing techniques have opened the possibility for optics-based portable eye tracking approaches, but technical and safety hurdles limit safe implementation toward ... -
Soft-biometric attributes from selfie images
(Springer London, 2019-09-22)The aim of this chapter is to discuss the soft-biometric attributes that can be extracted from selfie images acquired from mobile devices. Existing literature suggests that various features in demographics, such as gender ... -
SoftAir: a software defined networking architecture for 5G wireless systems
(Elsevier B.V., 2015-07-15)One of the main building blocks and major challenges for 5G cellular systems is the design of flexible network architectures which can be realized by the software defined networking paradigm. Existing commercial cellular ... -
Software defined wireless mesh networks: from theory to practice
(Wichita State University, 2017-12)Wireless mesh network (WMN) integrating with Software De ned Network (SDN) has been considered as a remarkable technology in the communication eld since it has the potential to provide Internet broadband access with ... -
SoftWater: Software-defined networking for next-generation underwater communication systems
(Elsevier B.V., 2016-08)Underwater communication systems have drawn the attention of the research community in the last 15 years. This growing interest can largely be attributed to new civil and military applications enabled by large-scale networks ... -
Solar Decathlon design challenge: A collaborative student-community engagement project
(Industry, Engineering & Conference Management Systems Conference, 2022-03)To prepare our students for their chosen careers, it is important to provide opportunities that integrate their past studies and apply these through civic engagement. The Solar Decathlon competition sponsored by the U.S. ... -
Solar energy harvesting using ionic polymer-metal enhanced water electrolysis
(Wichita State University, 2017-04-28)The energy supplied by solar often does not coincide with the demand of consumer. An energy storage system is required to store the extra energy in the form of other deliverable and storable energy sources for later use. ... -
Solar power prediction in different forecasting horizons using machine learning and time series techniques
(IEEE, 2021-07-01)Solar power generation is highly intermittent, nonlinear, and variable in nature. The increase in penetration level of solar energy resources poses technical challenges. An accurate forecasting model is crucial to minimizing ... -
Solid-electrolyte interphases enable efficient Li-mediated ammonia electrosynthesis
(Elsevier, 2022-09-21)The function and composition of solid-electrolyte interphases in lithium-mediated ammonia electrosynthesis are important yet largely unknown. Recently in Joule and Nature, Chorkendorff, Simonov, and their colleagues ... -
Solution of Maxwell’s equations for nonrectangular electromagnetic applications
(American Institute of Aeronautics and Astronautics, 2021-01)The use of a fourth-order modified Runge–Kutta (MRK) scheme on a transformed coordinate system with Maxwell’s equations for nonrectangular domains and applications is presented. Maxwell’s equations are the governing equations ... -
Solution of Maxwell’s equations using fourth-order modified Runge-Kutta scheme on transformed coordinates
(American Institute of Aeronautics and Astronautics Inc, 2020-01-05)The development and application of a fourth-order Modified Runge-Kutta (MRK) scheme on a transformed coordinate system with Maxwell’s equations are presented here. Maxwell’s equations are the governing equations for modeling ... -
Solution to large facility layout problems using group technology
(2007-05)In this work, a systematic methodology to construct cellular layouts using GT technique for large size problems has been developed. Previous researches in this field have addressed heuristics that can be used to solve only ... -
Solutions to dynamic facility layout problems: Development of Dynamic From Between Chart (DFBC) and its applications to continuous layout modeling
(Wichita State University, 2007-12)Manufacturing facility layout is determined by minimizing the Material Handling (MH) cost associated with the manufacturing of products. A manufacturing facility operates in a dynamic environment where the production rates ... -
Sonochemical synthesis of a new nano-scale 1D copper organic coordination polymer; thermal and spectroscopic characterizations
(Taylor & Francis Group, 2016-04-02)Single crystal of a new one-dimensional copper organic coordination polymer, 1D-CuOCP, [Cu(HL)NO3](n) 0001">(1) (H2L = [2-[1-(2-hydroxy-propylimino)-ethyl]-phenol]) and its nanostructure, have been synthesized by slow ... -
Sound absorption and transmission loss properties of open-celled aluminum foams with stepwise relative density gradients
(Elsevier Ltd, 2022-05-01)We investigate the acoustical properties of uncompressed and compressed open-celled aluminum metal foams fabricated using a directional solidification foaming process. We compressed the fabricated foams using a hydraulic ... -
Source code comments under good and bad lenses, and their association with software quality: an empirical investigation on open source software
(Wichita State University, 2019-05)Comments are ubiquitous in source code of real software systems. Software developers rely on them for comprehending and evolving software systems, i.e., to add new features and fix bugs. They imbibe the practice of ... -
Sources of error in relating nanoindentation results to material properties
(Wichita State University, 2010-05)This dissertation consists of four submission-ready papers that address some of the key error sources that affect the accuracy of interpretation of nanoindentation test results to obtain material properties for ... -
Space frequency block coded OFDM systems with adaptive modulation and improved antenna selection
(2005-12)This thesis proposes a new antenna selection scheme for the conventional space-frequency block code (SFBC) - orthogonal frequency division multiplexing (OFDM) system using adaptive modulation. In the proposed scheme, the ... -
Spacecraft maneuver detection using optimal control theory and equations of relative motion
(Univelt Inc., 2018)In this paper, we investigate the spacecraft maneuver detection problem by considering an optimal control formulation, in which we minimize the control effort subject to the Hill-Clohessy-Wiltshire equations of relative ...