7,607 research outputs found

    UMSL Bulletin 2023-2024

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    The 2023-2024 Bulletin and Course Catalog for the University of Missouri St. Louis.https://irl.umsl.edu/bulletin/1088/thumbnail.jp

    Graduate Catalog of Studies, 2023-2024

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    Beam scanning by liquid-crystal biasing in a modified SIW structure

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    A fixed-frequency beam-scanning 1D antenna based on Liquid Crystals (LCs) is designed for application in 2D scanning with lateral alignment. The 2D array environment imposes full decoupling of adjacent 1D antennas, which often conflicts with the LC requirement of DC biasing: the proposed design accommodates both. The LC medium is placed inside a Substrate Integrated Waveguide (SIW) modified to work as a Groove Gap Waveguide, with radiating slots etched on the upper broad wall, that radiates as a Leaky-Wave Antenna (LWA). This allows effective application of the DC bias voltage needed for tuning the LCs. At the same time, the RF field remains laterally confined, enabling the possibility to lay several antennas in parallel and achieve 2D beam scanning. The design is validated by simulation employing the actual properties of a commercial LC medium

    Southern Adventist University Undergraduate Catalog 2022-2023

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    Southern Adventist University\u27s undergraduate catalog for the academic year 2022-2023.https://knowledge.e.southern.edu/undergrad_catalog/1121/thumbnail.jp

    Architecture and Advanced Electronics Pathways Toward Highly Adaptive Energy- Efficient Computing

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    With the explosion of the number of compute nodes, the bottleneck of future computing systems lies in the network architecture connecting the nodes. Addressing the bottleneck requires replacing current backplane-based network topologies. We propose to revolutionize computing electronics by realizing embedded optical waveguides for onboard networking and wireless chip-to-chip links at 200-GHz carrier frequency connecting neighboring boards in a rack. The control of novel rate-adaptive optical and mm-wave transceivers needs tight interlinking with the system software for runtime resource management

    Sandurot festival as \u3ci\u3emugna\u3c/i\u3e : exploring modernity and belonging through the civic festival

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    Focusing on the Sandurot Festival organized by the City of Dumaguete in the Philippines, my study explores the process of embodying local identity as site to actualize modernity. To highlight this collaborative, creative, and often contentious process, I put forward the concept of mugna (a Cebuano word which means to create) to examine how social actors (such as festival organizers, cultural workers, and artists) configure nodes of belonging to the time and space of the city by engaging with notions of tradition, authenticity, progress, and development. As Cultural Studies stresses the significance of radical contextuality, I examine in this project the problem-spaces of modernity and belonging to investigate how they constitute the conjuncture wherein the performance practice of the civic festival emerges as mugna. In this light, I adapt Diana Taylor’s performance paradigm to approach the festival as a scenario in interrogating how and why local identity is performed. With this approach, I historicize the festival by examining its situatedness within nation-building and city-making policies and institutional directions (discussed mainly in Chapters One and Two). I further probe its embodied practice by analyzing the repeated but reconfigured corporeal forms and exploring the involvement of social actors in the corporeal practices of festivity (examined closely in Chapters Three, Four, and Five). Borrowing from the insights of performance studies and critical ethnography, I aim to show that through this process of mugna, the festival unfolds in a scenario of rediscovery where social actors playfully embody and reinvent the ‘folk’ and the past through networks of creative collaboration to transmit knowledge about Dumaguete. Thus, the festival as mugna, is produced by and produces attachment to the locality through various social actors’ embodiment of their ‘modern desire’ for the city life, in the process that invokes their local identity and associated civic claims to urban space. I conclude that the festival as mugna enhances our understanding on the configurations of modernity, with how social actors fulfill their individual and collective aspirations for the city and their practices of belonging in it, by determining how the city is remembered, lived, and aspired through the Sandurot Festival

    2023-2024 Boise State University Undergraduate Catalog

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    This catalog is primarily for and directed at students. However, it serves many audiences, such as high school counselors, academic advisors, and the public. In this catalog you will find an overview of Boise State University and information on admission, registration, grades, tuition and fees, financial aid, housing, student services, and other important policies and procedures. However, most of this catalog is devoted to describing the various programs and courses offered at Boise State

    Efficiency and Sustainability of the Distributed Renewable Hybrid Power Systems Based on the Energy Internet, Blockchain Technology and Smart Contracts-Volume II

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    The climate changes that are becoming visible today are a challenge for the global research community. In this context, renewable energy sources, fuel cell systems, and other energy generating sources must be optimally combined and connected to the grid system using advanced energy transaction methods. As this reprint presents the latest solutions in the implementation of fuel cell and renewable energy in mobile and stationary applications, such as hybrid and microgrid power systems based on the Energy Internet, Blockchain technology, and smart contracts, we hope that they will be of interest to readers working in the related fields mentioned above

    Modelling, Dimensioning and Optimization of 5G Communication Networks, Resources and Services

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    This reprint aims to collect state-of-the-art research contributions that address challenges in the emerging 5G networks design, dimensioning and optimization. Designing, dimensioning and optimization of communication networks resources and services have been an inseparable part of telecom network development. The latter must convey a large volume of traffic, providing service to traffic streams with highly differentiated requirements in terms of bit-rate and service time, required quality of service and quality of experience parameters. Such a communication infrastructure presents many important challenges, such as the study of necessary multi-layer cooperation, new protocols, performance evaluation of different network parts, low layer network design, network management and security issues, and new technologies in general, which will be discussed in this book
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