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 289 for “"APT"”.
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Haupt- und Spurenelementchemismus von Unterkreidesedimenten (Apt / Alb) aus dem Niedersächsischen Becken
… von Sedimenten der borealen Unter-Kreide (Apt/Alb) Nordwestdeutschlands. Mittels RFA, Coulometrie, ICP-MS und weiterer Methoden wurden ca. 550 Proben zweier Kernbohrungen (Kirchrode II/94, Hoheneggelsen KB40) aus dem Raum Hannover auf ihre Haupt- und Spurenelementzusammensetzung (u.a. REE, …
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The applicability of APT towards meeting control needs in discrete parts manufacturing
… product - the Applications Productivity Tool (APT), allows process and control engineers to design and program in a graphical environment that compiles into machine code (relay ladder logic). APT is primarily targeted for the batch manufacturing industry in which engineers combine elements of …
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APT: A principled design for an animated view of program execution for novice programmers
… and 6502 Assembler. These prototypes, called APT-0 (Animated Program Tracer), demonstrate that the design principles can be broadly applied to procedural and declarative; low and high level languages. Protocol data was collected from subjects using the prototypes in order to check the …
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Evaluating the impact of Attention Process Training (APT) on attention deficit in the early stages of recovery from stroke
… functioning. Attention Process Training (APT) is a cognitive retraining programme originally designed for the remediation of attention deficit following traumatic brain injury. However, the efficacy of APT post-stroke is not yet known, as to date, few studies have been conducted with small …
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Internal stock market returns and systematic risk factors. An empirical investigation into the APT using macroeconomic factors and multivariate estimation
… in twelve industrial countries. Using the APT framework, the thesis investigates the notion of international stock market integration versus segmentation in terms of pricing risk, international stock market efficiency in terms of eliminating arbitrage opportunities across domestic markets, …
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An analytical approach to quantum mechanical tunneling time in electronic devices
… expression for the Average Particle Traversal (APT) time, {dollar}\tau\sb{\rm APT},{dollar} through a rectangular potential barrier region, under no bias, is derived, in terms of the barrier width, potential, and the incident energy of the electron. This approach is extended to derive an …
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Atom probe tomography study of wide bandgap semiconductor materials
… focuses on developing atom probe tomography (APT) for semiconductors. APT is quickly gaining interest in the field of material characterization because of its unique ability to provide 3D nanoscale studies. APT has been widely used in metals and conductive materials but design changes in the …
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Nitride semiconductors studied by atom probe tomography and correlative techniques
… methods, as well as atom probe tomography (APT), a technique more usually applied to metals that provides three-dimensional (3D) compositional information at the atomic scale. By using both APT and correlative microscopy techniques, a more complete understanding of the material can be …
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Securing information systems against advanced persistent threats (APTs).
Advanced Persistent Threats (APTs) have been a major challenge in securing both Information Technology (IT) and Operational Technology (OT) systems. APTs are sophisticated attacks that masquerade their actions to navigate around defenses, breach networks, often over multiple network hosts, and …
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The application of natural language processing to open source intelligence for ontology development in the advanced persistent threat domain
… the past decade, the Advanced Persistent Threat (APT) has risen to forefront of cybersecurity threats. APTs are a major contributor to the billions of dollars lost by corporations around the world annually. The threat is significant enough that the <em>Navy Cyber Power 2020</em> plan identified …
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A post-processor interface for CADAM NC and dyna milling machines
… TA file that is the output of the IBM System/370 APT-AC processor. The input to the APT-AC processor is an APT file, generated by passing CADAM NC data through the CADAM/ APT interface. The CLDA TA file is post-processed and instructions in DYNA language, required to machine the part on the DYNA …
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Two case studies on indoor air quality in New York City decarbonized affordable housing
… in four apartments, but only one apartment (Apt. D) maintained both of these sensors online throughout the study. In addition, one apartment (Apt. A) kept only the PM sensor online and another (Apt. B) kept only the gas sensor online. This ultimately allowed us to analyze changes in PM and …
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The Arbitrage pricing theory: an assessment of the robustness of empirical techniques employed under conditions of thin trading and in the presence of non-normalities
… last decade however, empirical research into the APT has not proved to be universally successful, particularly when consideration is given to the fact that the majority of tests of the validity of the theory have used significantly overlapping NYSE datasets. The number of priced factors discovered …
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Comparing the Performance of Small Word-Size Floating-Point Numerics to Fixed-Point Numerics in Neural Networks
… This thesis introduces an alternative approach—Adaptive Precision Training (APT)—which leverages reduced-precision floating-point formats (FP8, FP12, FP16) for dynamic, layer-wise quantization during training. APT monitors per-layer Quantization Error Measurement (QEM) to guide precision …
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The historical origins of the American Peace Test
… protest group, the American Peace Test (APT), which has focused its activities at the Nevada Test Site. This study concludes that interest in direct action was evident during the 1983-1984 Direct Action Framework Period within the Nuclear Weapons FREEZE Campaign. This interest became more …
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Exploring Music-based Cognitive Rehabilitation Following Acquired Brain Injury: A Randomized Control Trail Comparing Attention Process Training and Musical Attention Control Training
… training sessions: Attention Process Training (APT) (Sohlberg Mateer, 2001). The experimental group participated in three Neurologic Music Therapy (Thaut Hoemberg, 2014) sessions using a standardized intervention: Music Attention Control Training (MACT). Pre-and post- testing used standard …
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Separation of precious metal beta from a JSE multivariate model with macroeconomic variables
… framed within the Arbitrage Pricing Theory (APT). The APT has been set up such that it can be able to separate the beta for the precious metal factor within the model. The process goes via the investigation of macrovariables (with precious metals used as one of the macrovariables) and their …
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