Дисертації з теми "Communications engineering not elsewhere classified"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся з топ-41 дисертацій для дослідження на тему "Communications engineering not elsewhere classified".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Переглядайте дисертації для різних дисциплін та оформлюйте правильно вашу бібліографію.
Song, Dong Hyun. "Power struggles in Korean cyberspace and Korean cyber asylum seekers." Thesis, Goldsmiths College (University of London), 2012. http://research.gold.ac.uk/8052/.
Повний текст джерелаMahmod, Jowan. "Reconfiguring diaspora : Kurds online." Thesis, Goldsmiths College (University of London), 2012. http://research.gold.ac.uk/8010/.
Повний текст джерелаSchlosberg, Justin. "Power in the dock : media and accountability in the digital age." Thesis, Goldsmiths College (University of London), 2012. http://research.gold.ac.uk/8029/.
Повний текст джерелаKolbl, Josef Karl. "Low-noise frequency synthesis and picosecond timing for satellite laser ranging systems." Thesis, University of Central Lancashire, 2001. http://clok.uclan.ac.uk/20201/.
Повний текст джерелаMacwhannell, Robert. "An investigation of Organisational Carbon Accounting (OCA) practices in the defence sector to determine how these can best support low carbon technology innovation." Thesis, University of Central Lancashire, 2018. http://clok.uclan.ac.uk/23077/.
Повний текст джерелаThakore, Renuka. "A strategic engagement model for delivering energy efficiency initiatives in the English housing sector." Thesis, University of Central Lancashire, 2016. http://clok.uclan.ac.uk/18647/.
Повний текст джерелаBurchell, Kenzie. "Negotiating connection without convention : the management of presence, time and networked technology in everyday life." Thesis, Goldsmiths College (University of London), 2012. http://research.gold.ac.uk/7995/.
Повний текст джерела(8709819), Matthew Benjamin Booth. "Multiple Antenna Signal Processing Techniques for Millimeter Wave Communications." Thesis, 2020.
Знайти повний текст джерела(9798128), David Gay. "Investigation of the applicability of power line communications for smart SWER." Thesis, 2013. https://figshare.com/articles/thesis/Investigation_of_the_applicability_of_power_line_communications_for_smart_SWER/13465160.
Повний текст джерела(8083247), Yong Hoon Kim. "INTEGRATED MODELING FRAMEWORK FOR DYNAMIC INFORMATION FLOW AND TRAFFIC FLOW UNDER VEHICLE-TO-VEHICLE COMMUNICATIONS: THEORETICAL ANALYSIS AND APPLICATION." Thesis, 2019.
Знайти повний текст джерела(10716282), Xiaozhe Fan. "EXPLOITING LUMINESCENCE EMISSIONS OF SOLAR CELLS FOR INTERNET-OF-THINGS (IOT) APPLICATIONS." Thesis, 2021.
Знайти повний текст джерела(10716051), Tomohiro Arakawa. "Wireless Powered Communication over Inductively Coupled Circuits." Thesis, 2021.
Знайти повний текст джерела(9791285), Ronald Day. "Preventing design error in control room systems: A human factors approach." Thesis, 2013. https://figshare.com/articles/thesis/Preventing_design_error_in_control_room_systems_A_human_factors_approach/13433213.
Повний текст джерела(10514360), Uttara Vinay Tipnis. "Data Science Approaches on Brain Connectivity: Communication Dynamics and Fingerprint Gradients." Thesis, 2021.
Знайти повний текст джерела(8082827), Kuang-Chung Wang. "METHOD DEVELOPMENT IN THE NEGF FRAMEWORK: MAXIMALLY LOCALIZED WANNIER FUNCTION AND BÜTTIKER PROBE FOR MULTI-PARTICLE INTERACTION." Thesis, 2019.
Знайти повний текст джерела(6417014), Hung-Yi Lo. "Non-Gaussian Interference in High Frequency, Underwater Acoustic, and Molecular Communication." Thesis, 2019.
Знайти повний текст джерела(10195706), Shreeya Sriram. "Electro - Quasistatic Body Communication for Biopotential Applications." Thesis, 2021.
Знайти повний текст джерела
The current state of the art in biopotential recordings rely on radiative electromagnetic (EM) fields. In such transmissions, only a small fraction of this energy is received since the EM fields are widely radiated resulting in lossy inefficient systems. Using the body as a communication medium (similar to a ’wire’) allows for the containment of the energy within the body, yielding order(s) of magnitude lower energy than radiative EM communication. The first part of this work introduces Animal Body Communication for untethered rodent biopotential recording and for the first time this work develops the theory and models for animal body communication circuitry and channel loss. In vivo experimental analysis proves that ABC successfully transmits acquired electrocardiogram (EKG) signals through the body with correlation greater than 99% when compared to traditional wireless communication modalities, with a 50x reduction in power consumption. The second part of this work focusses on the analysis and design of an Electro-Quasistatic Human Body Communication (EQS-HBC) system for simultaneous sensing and transmission of biopotential signals. In this work, detailed analysis on the system level interaction between the sensing and transmitting circuitry is studied and a design to enable simultaneous sensing and transmission is proposed. Experimental analysis was performed to understand the interaction between the Right Leg-Drive circuitry and the HBC transmission along with the effect of the ADC quantization on signal quality. Finally, experimental trials proves that EKG signals can be transmitted through the body with greater than 96% correlation when compared to Bluetooth systems at extremely low powers.
(8788169), Julia Bryan. "Effects of Movement on Biometric Facial Recognition in Body-Worn Cameras." Thesis, 2020.
Знайти повний текст джерелаThis study examined how three different manipulations of a single policing stance affected the quality scores and matching performance in a biometric facial recognition system; it was conducted in three phases. In the first phase, the researcher collected qualitative survey data from active, sworn law enforcement officers in 15 states. In the second phase, the researcher collected quantitative data using a single facial recognition subject and a static body-worn camera mounted to an adjustable tripod. In the third phase, the researcher collected quantitative data from body-worn camera-equipped law enforcement officers who filmed a stationary target as they executed a series of specified movements from the interview stance. The second phase tested two different body-worn cameras: one that is popular among law enforcement agencies in the United States, the Axon Body 2; and one that is inexpensive and available to the general public via a popular internet commerce website. The third phase tested only the Axon Body 2. Results of the study showed that matching results are poor in a biometric system where the test body-worn camera was the sensor, with error rates as high as 100% when the body-worn camera wearer was in motion. The general conclusion of this study is that a body-worn camera is not a suitable sensor for a biometric facial recognition system at this time, though advances in camera technology and biometric systems may close the gap in the future.
(6622304), Juan S. Martinez. "Tactile Speech Communication: Design and Evaluation of Haptic Codes for Phonemes with Game-based Learning." Thesis, 2019.
Знайти повний текст джерела(11186010), Jing Guo. "Making Wireless Communication More Efficient." Thesis, 2021.
Знайти повний текст джерела(5930402), Justin C. Wirth. "Engineering Sensitivity: An Optical Optimization of Ring Resonator Arrays for Label-Free Whole Bacterial Sensing." Thesis, 2019.
Знайти повний текст джерела(5929799), Poolad Imany. "Quantum Frequency Combs and their Applications in Quantum Information Processing." Thesis, 2019.
Знайти повний текст джерела(10214267), Chih-Hua Chang. "Optimal Network Coding Under Some Less-Restrictive Network Models." Thesis, 2021.
Знайти повний текст джерела(11184744), Vinayak Suresh. "BINARY FEEDBACK IN COMMUNICATION SYSTEMS: BEAM ALIGNMENT, ADVERSARIES AND ENCODING." Thesis, 2021.
Знайти повний текст джерела(11251179), Abdullah Al Noman. "Fabrication and Characterization of Silicon Photonic Devices." Thesis, 2021.
Знайти повний текст джерелаIn this work, we show the fabrication and characterization of a novel type of devices named E-skid devices that can reduce the skin depth and suppress the large spatial content of evanescent light. These devices use artificial anisotropic dielectric metamaterial to suppress the evanescent waves. Beside E-skid devices, we also discuss the fabrication and experimental characterization of mode filters using Silicon on Insulator that can block the fundamental TE0 and allow the higher order modes to pass through using Multi Mode Interference.
In this work, the mode is filtered using radiation, not by reflection.
Beside Silicon, Silicon Nitride has also gained much interest because of its low loss, smaller nonlinear absorption and higher Kerr effect. Silicon Nitride waveguides have widely
been used for lots of applications specially the optical frequency comb generation. One special case of coherent optical frequency comb is Soliton in which case the non-linearity and dispersion cancel each other’s effect and keep the pulse without distortion. In this work, we described the Silicon Nitride fabrication process and did a comparative analysis with other research groups who fabricates similar devices. We tried to improve our process by inserting a few additional steps in our fabrication process. We also investigated our process step by step and found out reasons for our low quality factor and low yield. We found a few factors that might be responsible for the low quality factor and addressed them. We fabricated real devices using our modified process and saw improvement in quality factors, yield and thermal performance of the devices.
Finally, we describe an edge polishing method for Silicon Nitride microring resonator devices, which we developed from scratch and we can polish edges down to sub-micron level. Thus, the edges become optically flat and it allowed us to do heterogeneous integration with an Indium Phosphide chip. This paves away for some exciting opportunities like on-chip frequency comb generation.
Mastilovich, Nikola. "Automatisation of programming of a PLC code : a thesis presented in partial fulfilment of the requirements of the degree of Masters of Engineering in Mechatronics." 2010. http://hdl.handle.net/10179/1681.
Повний текст джерелаA competitive edge is one of the requirements of a successful business. Tools, which increase an engineer s productivity and minimize cost, can be considered as a competitive edge. The objective of this thesis was to design, create, and implement Automatic PLC Code Generator (APCG) software. A secondary objective was to demonstrate that the use of the APCG software will lead to improved project efficiency and enhanced profit margin. To create the APCG software, the MS Excel and Visual Basic for Applications (VBA) programs were used as the platform. MS Excel sheets were used as a user interface, while VBA creates the PLC code from the information entered by the engineer. The PLC code, created by the APCG software, follows the PLC structure of the Realcold Milmech Pty. Ltd, as well as the research Automatic generation of PLC code beyond the nominal sequence written by Guttel et al [1]. The APCG software was used to design and create a PLC code for one of the projects undertaken by Realcold Milmech Pty. Ltd. By using APCG software, time to design, create, and test the PLC code was improved when compared to the budgeted time. In addition, the project's profit margin was increased. Based on the results of this thesis it is expected that the APCG software will be useful for programmers that tend to handle a variety of projects on a regular basis, where programming in a modular way is not appropriate.
Nguyen, Dang Khoa. "Adaptive transmission for block-fading channels." 2010. http://arrow.unisa.edu.au:8081/1959.8/96822.
Повний текст джерелаThesis (PhD)--University of South Australia, 2010
(10723737), Navin Bhartoor Lingaraju. "Spectral Multiplexing and Information Processing for Quantum Networks." Thesis, 2021.
Знайти повний текст джерела(8815964), Minsuk Koo. "Energy Efficient Neuromorphic Computing: Circuits, Interconnects and Architecture." Thesis, 2020.
Знайти повний текст джерела(9828620), Md Mustafizur Rahman. "Design and development of digital smart meter network for distribution system." Thesis, 2011. https://figshare.com/articles/thesis/Design_and_development_of_digital_smart_meter_network_for_distribution_system/13465598.
Повний текст джерела(9530630), Akshay Jajoo. "EXPLOITING THE SPATIAL DIMENSION OF BIG DATA JOBS FOR EFFICIENT CLUSTER JOB SCHEDULING." Thesis, 2020.
Знайти повний текст джерелаaddress the two primary challenges of cluster scheduling. First, we propose, validate, and design two complete systems that employ learning algorithms exploiting spatial dimension. We demonstrate high similarity in runtime properties between sub-entities of the same job by detailed trace analysis on four different industrial cluster traces. We identify design challenges and propose principles for a sampling based learning system for two examples, first for a coflow scheduler, and second for a cluster job scheduler.
We also propose, design, and demonstrate the effectiveness of new multi-task scheduling algorithms based on effective synchronization across the spatial dimension. We underline and validate by experimental analysis the importance of synchronization between sub-entities (flows, tasks) of a distributed entity (coflow, data analytics jobs) for its efficient execution. We also highlight that by not considering sibling sub-entities when scheduling something it may also lead to sub-optimal overall cluster performance. We propose, design, and implement a full coflow scheduler based on these assertions.
(13978926), Kirsten M. Vanstone. "The evolution of planetarium shows: A case study in oral science presentations for the public." Thesis, 2005. https://figshare.com/articles/thesis/The_evolution_of_planetarium_shows_A_case_study_in_oral_science_presentations_for_the_public/21357885.
Повний текст джерелаScience presentations for the public in the form of planetarium shows were investigated to track their evolution in terms of length and language, visuals and visual change, the application of learning theory, and tone. Scripts were entered into a word processor and subjected to a readability analysis. Counts of visual change in the shows were tracked and analysed. Concepts presented in the shows were analysed in terms of learning theory. From this information and other aspects of the scripts, the tone of the shows was described. Results indicate that shows have evolved to become more scientifically based, using more complex language and realistic visuals. Visuals are shown to carry more of the burden of communication in modern shows. Modern shows are also more participatory and inclusive, using some, but not all aspects of modern learning theory. This evolution is shown to better appeal to the profile of a typical visitor to a modern science venue.
(10701084), James Lawrence Stewart. "Designing Optical Metastructures for IR Sensing, Discernment and Signature Reduction." Thesis, 2021.
Знайти повний текст джерелаAshraf, Manzur. "Channel based medium access control for ad hoc wireless networks." 2009. http://arrow.unisa.edu.au:8081/1959.8/92176.
Повний текст джерела(7046372), Shovan Maity. "Electro-Quasistatic Human Body Communication: From Bio-Physical Modeling to Broadband Circuits and HCI Applications." Thesis, 2019.
Знайти повний текст джерела(5930396), Jack D. Williams. "Magnetically-Coupled Circuits Systems for Wireless Excitation of Passive Stimulators for Stimulation Therapies and Application as a Treatment for Glaucoma." Thesis, 2019.
Знайти повний текст джерела(5930270), Mehdi Shishehbor. "Numerical Investigation on the Mechanical Properties of Neat Cellulose Nanocrystal." Thesis, 2020.
Знайти повний текст джерела(13753927), S. Vijay Sundhar. "Endurance limit determination in porous materials." Thesis, 1992. https://figshare.com/articles/thesis/Endurance_limit_determination_in_porous_materials/21047392.
Повний текст джерелаThe theory describing the fatigue mechanism in elasto-plastic material containing pores or inclusions has been developed. An attempt at quantitative determination of the effect of endurance limit reduction by analysis of sizes of plastic zones formed near the inclusions, and their cracking has been -done. The geometrical configuration, consisting of round, horizontal, vertical and angular elliptical inclusions from which a nucleating crack emerged, was considered, and the stress intensity factory of such configurations was analysed. Based on threshold value of 6K below which crack propagation ceases, the critical value of loading stress was determined. Finite element technique was used to obtain theoretical results. A source code developed by Owen and Hinton for solving elastoplastic applications using finite element concept was used for solving the problem. Experimental analysis was done using photoelasticity method. Theoretical results were compared with results from experiments, showing quite good agreement.
(7013471), NIRANJAN RAVI. "Integration of UAVS with Real Time Operating Systems and Establishing a Secure Data Transmission." Thesis, 2019.
Знайти повний текст джерела(11186220), Julianna Gesun. "Beyond Surviving: Developing and Testing a Model of Thriving for Engineering Students." Thesis, 2021.
Знайти повний текст джерела(10716507), Alexis Margaret Corda. "Advancements of a Silicon-on-Insulator Thermoelectric Sensor for Biomedical Applications." Thesis, 2021.
Знайти повний текст джерела