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 315 for “"ICS"”.
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Hybrid microfluidic cooling and thermal isolation technologies for 3D ICs
… for three dimensional (3D) integrated circuits (ICs) is thermal management. There are two main thermal challenges in typical 3D ICs. First, in the homogeneous integration with multiple high-power tiers, an effective cooling solution that scales with the number of dice in the stack is needed. …
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A zero-voltage switching technique for high frequency buck converter ICs
This thesis explores a zero-voltage switching (ZVS) method that can be used to decrease the frequency dependent losses in a buck converter. The specific application for this thesis was a buck converter IC with an input voltage of up to 42V. The method utilizes the addition of an auxiliary circuit …
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Stability analysis for SRAM cells with TSV induced stress in 3D ICs
Three-dimensional integrated circuits (3D-IC) have emerged as promising candidates to overcome the interconnect bottlenecks of nanometer scale designs while also helping to reduce wire delay and increase memory throughput. While this technology offers many potential advantages, it also produces …
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A Statistical and Circuit Based Technique for Counterfeit Detection in Existing ICs
Counterfeit Integrated Circuits (ICs) are previously used ICs that are resold as new. They have become a serious problem in modern electronic devices. They cause lower performance, reduced life span and even catastrophic failure of systems and platforms. To prevent counterfeiting and the associated …
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Experimental investigation of nighttime losses from ICS solar domestic hot water systems
… losses from an integral collector storage (ICS) system were investigated. The significance of the sky temperature, wind speed, and ambient temperature on the losses were examined. Outdoor data was taken on several nights to characterize the thermal performance of an ICS system under various …
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SiGe BiCMOS RF ICs and Components for High Speed Wireless Data Networks
… and microwave frequency integrated circuits (ICs) in silicon. The integration of silicon-germanium heterojunction bipolar transistors (SiGe HBTs) into established "digital" CMOS processes has provided analog performance in silicon that is not only competitive with III-V compound-semiconductor …
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Electro-Thermal Codesign in Liquid Cooled 3D ICs: Pushing the Power-Performance Limits
… for three dimensional integrated circuits (3D-ICs). Hence better cooling solutions are necessary. Micro-fluidic cooling, which integrates micro-channel heat sinks into silicon substrates of the chip and uses liquid flow to remove heat inside the chip, is an effective active cooling scheme for …
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Design-for-Test and Test Optimization Techniques for TSV-based 3D Stacked ICs
<p>As integrated circuits (ICs) continue to scale to smaller dimensions, long interconnects</p><p>have become the dominant contributor to circuit delay and a significant component of</p><p>power consumption. In order to reduce the length of these interconnects, 3D integration</p><p>and 3D stacked …
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Partition based Approaches for the Isolation and Detection of Embedded Trojans in ICs
… a non-destructive testing methodology for ICs fabricated by a third party manufacturer to ensure the integrity of the chip. With the growing trend of outsourcing, the sanity of the final product has emerged to be a prime concern for the end user. This is especially so if the components are …
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Applying AI-based PoLA to the problem of early intrusion detection in ICS systems
… network traffic of an industrial control system (ICS) requires shared data. This is often reluctantly disclosed. Those actually available may be inappropriate for investigation or compromise reluctant donors in some way. The motivation to generate tailored ICS network traffic that eases its …
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Hubungan antara kepemimpinan transformasional dengan employee engagement di PT. ICS (Istana Cipta Sembada) Banyuwangi
… mengetahui tingkat employee engagement di PT ICS, kedua untuk mengetahui tingkat kepemimpinan transformasional di PT ICS, dan ketiga untuk membuktikan hubungan antara kepemimpinan transformasional dengan employee engagement di PT ICS. Penelitian ini menggunakan pendekatan kuantitatif dan …
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High-Speed Silicon-Germanium BiCMOS and Indium Phosphide DHBT Receiver ICs for Optical and Wireless Communications
Finally, three different types of active inductors and their applications to VCOs (AIVCOs) and low-pass filters were designed and fabricated with the SiGe and InP processes. The InP AIVCOs demonstrate 20-GHz oscillation frequency and over 50% tuning range. The measured do power for a single InP …
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Low threshold vertical cavity surface emitting lasers integrated onto Si-CMOS ICs using novel hybrid assembly techniques
A new heterogeneous integration technique has been developed and demonstrated to integrate vertical cavity surface emitting lasers (VCSELs) on silicon CMOS integrated circuits for optical interconnect applications. Individual oxide-apertured 850 nm AlGaAs VCSEL micro-devices discs, 8 Ctm tall and …
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Coaxial recess integration of InGaAs edge emitting laser diodes with waveguides on silicon substrates : a complete solution to laser integration on ICs
In this thesis, the first demonstration of the full integration of 1.55[mu]m InGaAs/InP edge emitting platelet laser diodes with SiON/SiO2 dielectric waveguides on a silicon substrate is presented. Small footprint laser platelets (300[mu]m long by 150[mu mwide and 6.3[mu]m high), are integrated and …
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Variation in thoracic wall thickness on multi-detector CT in adult patients and its implications in needle thoracostomy for tension pneumothorax
… needle inserted in the second intercostal space (ICS) in the midclavicular line (MCL). However, due to variations of chest wall thickness, the 50mm needle-mounted catheter is insufficient and may only reach the pleural space. Objectives: To investigate whether the recommended anatomical site and …
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Artificial Life as a Vehicle for Anomalies Detection on Industrial Control System: The Behaviour of Bird Swarms and How it can be Applied in ICS
… secure such systems. Industrial Control Systems (ICS) such as Supervisory Control and Data Acquisition (SCADA) is used on critical infrastructures such as manufacturing industries, nuclear sites, oil and gas industries, locomotives and among others. These systems generate a lot of data and the …
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Personalising Inhaled Corticosteroid Dose Response in Persistent Asthma
… the overarching theme of inhaled corticosteroid (ICS) dose response effects on a variety of asthma outcome measures; with further importance placed on the application of these findings to personalising ICS dosing for the individual asthmatic.<br/><br/>The introduction provides a detailed summary …
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Institutional controls and brownfield redevelopment
Institutional controls (ICs) are used to reduce risks to human health and environment from exposure to contaminants at Brownfield sites. Regulators approve use of ICs in Brownfield redevelopment with the expectation that ICs will remain effective over the long-term under proper oversight …
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