Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 56 for “"digitize"”.
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Project Management Plan to Digitize the National Museum of Mexican Art's Collection
… procedure: standardize the digitization process, digitize the objects in the museum's pennanent collection, and publish the digitized collection on the museum's website. It is based off of my internship at the NMMA over the summer of2014, correspondence with NMMA staff, and outside research.</p>
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A fourth order [Sigma] [Delta] bandpass modulator
… [Sigma] [Delta] modulator is proposed to digitize signals from a MEMS gyroscope. The modulator samples the amplitude-modulated signal at eight times the carrier frequency and achieves an SNR of 82dB with a sampling frequency of 640kHz and a bandwidtn o 1.oKnz. ms document snows that …
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An improved sigma-delta modulator for digitizing carrier band measurements
… employs a third-order Sigma-Delta modulator to digitize the outputs from microelectromechanical sensors at the intermediate frequency prior to demodulation inside a field programmable gate array. This modulator, which is built on a .5[mu]m CMOS process, is to be used as a standalone chip or as a …
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Digitizing Treasure Island's Museum's Collection
… detail the preparations and research needed to digitize the Treasure Island Museum's collection database. Treasure Island Museum was founded in 1976 as a Naval and Bay Area history museum. It closed when the Treasure Island Navy base closed in 1998. The museum reopened in 2008 and has been …
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Rapid assessment using automated marking
… Current marking machines utilise scanners to digitize answer scripts for marking purposes. These are more often than not, quite expensive. In investigating affordable ways of digitising answer scripts, the imaging device of choice was found to be a web camera. This was so because web cameras …
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A preliminary design of an integrated non-invasive brain recording and stimulation device
… of this is to create a device to amplify and digitize high frequency EEG signals up to 1 KHz. The other portion is to create a device to apply controlled and arbitrary current stimulation. This project has the potential to enhance human memory formation, an essential ability for people in …
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Identification of Interfering Signals in Software Defined Radio Applications Using Sparse Signal Reconstruction Techniques
… to ensure that only the required bandwidth is digitized. While flexible, these systems are still constrained to perform only a single function at a time and digitize a single frequency sub-band at time, possibly limiting the radio's effectiveness. Radio systems commonly tune hardware manually …
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Design of Ultrawideband Digitizing Receivers for the VHF Low Band
… cognitive radio will require the capability to digitize very large bandwidths in the VHF low band (30 to 100 MHz). However, methodology for designing such a receiver is not well established. The difficulties of this design are numerous. There are various man-made interferers occupying this …
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The state of herbaria in Tennessee
… were the focus of substantial efforts to digitize southeastern plant specimens in the United States between 2014-2019. Because of that work, 13 of the 14 herbaria were digitized to varying degrees, producing approximately 894,000 digital vascular plant records. For the first time, the …
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A Pragmatic Legacy: Charles Wilson’s Politics and the Battle for His Archival Heritage
… by detailing the efforts to process, preserve, digitize, and finally make the entire collection of documents, audio-visual items, photographs, and artifacts accessible to the public. The author examines the application of archival best practices, analyzes the intersection of archival work and …
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Data-Driven Assessment of Digital Age Inclusion: Topic Modeling Seoul’s Digital Governance Platform to Evaluate Elderly Representation
… in Seoul, South Korea. As cities worldwide digitize and age simultaneously, understanding elderly citizens' representation in digital governance platforms becomes critical for inclusive urban governance. As a leader in both aging and urban technologization, Seoul serves as an ideal case …
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Optical SNS folding circuit design
… (ADC). These types of ADCs can directly digitize the signals from an antenna and play an important role in eliminating the need for intermediate frequency and baseband processing. With resolution greater than 12 bits, these types of architectures are useful for a variety of applications. …
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A CARTOGRAPHIC OPTICAL CHARACTER RECOGNITION SYSTEM
… system is primarily intended to recog-nize and digitize both machine printed navigational chart sounding values and hand-printed field sheet sounding values. The system consists of a precision X-Y flatbed transport, a vidicon camera, a PDP 8/e minicomputer, an interactive display console and …
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Creating value with Industry 4.0
… are some of the key technology areas that will digitize the value chains in various industries. The benefits are expected to be enormous along all value dimensions: efficiency, flexibility, quality, larger product selection and unique customer experience. The goal of this thesis is to understand …
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Enhancing and Reconstructing Digitized Handwriting
… reconstruction, and enhancement of a digitized library of hand-written documents. Imaging systems that perform this digitization often degrade the quality of the original documents. Many techniques exist for reconstructing, restoring, and enhancing digital images; however, many require …
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“God Is My Quarantine Buddy”: Debates in Ritual Practice Among North American Pagans in 2020
… This became more apparent when so many had to digitize the entirety of their social lives during the pandemic of 2020. Contemporary paganism in the 21st century has become an amorphous mass of intersectional social issues and individual cosmologies because of the nature of human impact on the …
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Capacitive displacement sensing for the Nanogate
… custom high precision data acquisition system to digitize the output. The measured capacitance is converted back to absolute displacement by calibration with a Michelson interferometer-based displacement sensor. The results show a resolution better than 0.1 nm and the long term drift error is less …
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Caren condition reports
… of the Caren Condition Reports application is to digitize and streamline this process, with the goal of saving time for customers and rental employees, while also reducing paper consumption and storing valuable information about rental fleets in a database.
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An assessment of the impact on the Army's Force XXI process in digitizing aviation brigade units
… analysis revealed that the Force XXI effort to digitize Aviation brigade units is progressing on the right path to the next century accompanied with training, integration, and acquisition challenges. Implementing the recommendations to combat these challenges should harness the digitization …
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A low-power reconfigurable analog-to-digital converter
… power CMOS analog-to-digital converter that can digitize signals over a wide range of bandwidth and resolution with adaptive power consumption. The converter achieves the wide operating range by reconfiguring (1) its architecture between pipeline and delta-sigma modes (2) by varying its circuit …
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