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 2721 for “"protected"”.
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Antarctic Protected Areas
The system of protected sites established for Antarctic terrestrial environments by the Antarctic Treaty is examined - protection of sites is one of the measures available to Contracting Parties to the Treaty for the preservation and conservation of the Antarctic Environment. Protected sites are …
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Mechanisms for efficient, protected messaging
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1999.
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Engineering Noise-Protected Superconducting Qubits
… from environmental noise. Some of the noise-protected superconducting qubits have the potential to overcome the coherence limitations of transmons, which is often dominated by energy relaxation. Here we study the zero-pi qubit, the superconducting circuit-based qubit that can provide …
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Non-Contact Sensing for Protected Cropping
Protected cropping systems offer a controlled environment for optimized plant growth, but traditional sensing techniques for monitoring plant health and crop quality are often invasive, costly, and labor-intensive. This thesis explores innovative, non-contact sensing methodologies to address key …
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Functional polymer layers with protected amines
… of the materials, and provide: amino photolabile protected groups for the photolithographic creation of patterned areas with free amino groups, which are available for further modifications like attachment of colloids, metallization or attachment of DNA strands; disulfide derivative anchor groups …
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Longshore currents on seawall-protected beaches
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1996.
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Multiple perspectives for envisioning marine protected areas
… approaches to the establishment of marine protected areas (MPAs). MPAs are one potentially effective conservation tool, but are being established very slowly. My research shows that community involvement in placing MPAs can help meet many ecological goals, although biophysical data improve …
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Symmetry-protected topological phases and quantum anomalies
We present the correspondence between symmetry-protected topological (SPT) phases and their anomalous boundary states, based on examples in various spacetime dimensions. Through the study of the effect of interactions on these SPT phases, we discovered a new formalism of quantum anomalies, …
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Flexible and efficient sharing of protected abstractions
Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1998.
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Design and Engineering of Protected Superconducting Qubits
… longer coherence times. To this end, realizing protected qubits, whose Hamiltonians are inherently resilient to both relaxation and dephasing, has attracted strong interest. In this thesis, we primarily explore the soft 0 − π qubit, a leading candidate for implementing superconducting qubit …
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Evaluation of monolayer protected metal nanoparticle technology
… with unique functionality. Such monolayer protected metal nanoparticles are capable of resisting protein adsorption, and if utilized as a coating could have broad application in a wide range of industries from consumer products to maritime shipping to medical instruments. The formation of …
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ESD Protected SiGe HBT RFIC Power Amplifiers
… has led to a trial-and-error approach to ESD-protected circuit design. Improved analysis capabilities and a systematic design approach are essential to accomplish the challenging task of providing adequate protection to core circuit(s). The design of ESD protection circuitry for RFIC's has …
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Community-based conservation and protected areas in Namibia
A Thesis/practicum submitted to the Faculty of graduate Studies of the University of Manitoba in partial fulfillment of the requirements of the degree of Doctor of Philosophy
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Synthesis of Protected Amino Alcohols and Amino Aldehydes.
… this work was to develop a general synthesis of protected amino acid aldehydes, and to apply this methodology to the total synthesis of antipain.An efficient, general method for the synthesis of protected amino acid aldehydes was developed. The key intermediates in the synthesis are the …
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Structural Analysis Of Bulky Thiolate-Protected Gold Nanomolecules
Routine preparation of thiolate-protected gold nanomolecules involves, most commonly, straight-chain organic thiolate ligands for which the sulfhydryl `head' group is bound to a primary carbon atom. The primary connectivity of these sulfur atoms, such as for the case of n-hexanethiol and …
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Protected areas and management agencies in arid landscapes.
… agencies charged with the management of public protected areas in arid landscapes are analyzed for their ability to successfully execute their missions. First, the characteristics of arid landscapes are explored. Abiotic, biotic, and cultural--including perceptual--aspects of arid landscapes are …
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Evaluation of spatial fragmentation of protected areas using the Spatial Assessment for Coastal Protected Areas in Caribbean Small Island Developing States
… human settlements fostering the fragmentation of protected coastal ecosystems as existing studies to monitor the spatial fragmentation on protected coastal ecosystems in the Caribbean SIDS is limited. The Spatial Assessment for Coastal Protected Areas (SACPA) aims to address this research gap …
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Protected Secret Sharing and its Application to Threshold Cryptography
… (SS), shares released by shareholders need to be protected otherwise, non-shareholders can also obtain the secret. Key establishment protocol can establish pairwise keys for any pair of shareholders. Then, shareholders can use these pairwise keys to protect shares in the secret reconstruction …
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