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 26 for “"INL"”.
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Estudio de la variación del índice neutrófilo linfocito durante la neoadyuvancia como predictor de la respuesta al tratamiento en el cáncer de recto localmente avanzado
… seriada del índice neutrófilo-linfocito (INL), índice linfocito-monocito (ILM), índice plaqueta-linfocito (IPL) y de las subpoblaciones linfocitarias semanalmente durante el tratamiento neoadyuvante y en el momento de la cirugía. La variable principal del estudio fue la respuesta …
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Índices neutrófilos/linfocitos y plaquetas/linfocitos como predictores de preeclampsia en la Clínica Universitaria Colombia
… utilización de los índices neutrófilo/linfocito (INL) y plaqueta/linfocito (IPL) como marcadores pronósticos de preeclampsia. Determinar la utilidad de estos índices en nuestro país podría ayudar a la identificación oportuna de las pacientes en riesgo, especialmente en sitios con recursos …
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An 8-Bit Analog-to-Digital Converter for Battery Operated Wireless Sensor Nodes
… and a DNL range of -0.9 LSB to +0.8 LSB and an INL range of approximately -4.6 LSB to +12 LSB. The INL is much improved in regard to the application of the temperature sensor. The INL for this region of interest is from -3.5 LSB to +2.8 LSB.</p>
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A 16-bit, 100kS/s self-calibrating cyclic analog-to-digital converter
… simulation 100 kHz performance at 16 bits, with INL of 1.2 LSBs, SNR of 89 dB, and power consumption of 170 mW.
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Oversampled pipline A/D converters with mismatch shaping
… (DNL) and an even integral nonlinearity (INL). The CFCS converter offers the foundation for the implementation of many different algorithms for mismatch shaping, some with very simple circuit realizations. It is possible to generalize some of these ideas to multi-bit-per-stage pipelines, …
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Strategies towards high performance (high-resolution/linearity) time-to-digital converters on field-programmable gate arrays
… ps), and the linearity is exceptionally high (INL pk-pk and INL pk-pk are lower than 0.05 LSB). Meanwhile, a software tool has been open-sourced with a graphic user interface (GUI) to predict TDCs’ performance. In the third TDC, anonboard automatic calibration (AC) function has been realized by …
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Linearity and monotonicity of a 10-bit, 125 MHz, segmented current steering digital to analog converter
… bit (LSB) and the integral nonlinearity (INL) was less than ± 0.5 LSB. The study also showed that the DAC has primarily negative DNL although the DNL is well within the desired specification.
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Low-Spurious Analog-to-Digital Conversion Using Multi-Stage Code-Error Calibration
… ADC exhibits a DNL of +0.75/$-$0.6 LSB, an INL of +1.77/$-$1.58 LSB, and all spurious components are suppressed to below $-$93 dB when sampled at 5 MHz. The chip occupies an active area of 27 mm$\sp2,$ and the analog part consumes 60 mW at 5 V. Memory and arithmetic units for calibration are …
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A SEIR-based ADC built-in-self-test and its application in ADC self-calibration
… show that the estimation error on the maximum INL is less than 0.07 LSB. This BIST solution is then naturally extended to the calibration of an ADC. It is shown missing codes of such ADC can be effectively estimated and calibrated out.
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A square root analog to digital converter to optimally convert photonic signals for computed tomography
… be one half the rms noise level. Results show an INL of 2.5 LSB, which is reduced to 0.27 LSB after a correction scheme.
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High-Resolution Nyquist -Rate Analog -to -Digital Converter
… significant bit (LSB), an integral nonlinearity (INL) of +0.95/-1.06 LSB, a spurious-free dynamic range (SFDR) of 91.6 dB, and a signal-to-noise ratio (SNR) of 74.2 dB with a 1-MHz input and a 20-MHz clock. The chip occupies an active area of 10.8 mm 2 including digital logic, output buffers, and …
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Benchmarking of the MIT High Temperature Gas-cooled Reactor TRISO-coated particle fuel performance model
… been developed by the Idaho National Laboratory (INL). The benchmark includes simple analytic studies and more complex simulations of TRISO particles from past and future experiments. For each study a large variety of particle parameters are specified. This thesis reports TIMCOAT's results from …
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Low-power high-performance SAR ADC with redundancy and digital background calibration
… . A 67.4dB SNDR, 78.1dB SFDR, +1.0/-0.9 LSB₁₂ INL and +0.5/-0.7 LSB₁₂ DNL are achieved at 50MS/s at Nyquist rate. The total power consumption, including the estimated calibration and reference power, is 2.1mW, corresponding to 21.9fJ/conv.- step FoM. This ADC achieves the best FoM of any ADCs …
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Design of ultra low power analog-to-digital converter for ambulatory EEG recording
… rate of 32 kHz. The ADC has a maximum DNL and INL of 0.55 LSB and 0.75 LSB respectively. The SNDR and SFDR of the converter are measured at a sampling rate of 32 kHz and 15.5 kHz input tone to be 57.9 dB and 68.5 dBFS respectively. The ADC FOM is 51 fJ/Conv-Step.
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Transient modeling of host rock for a deep borehole nuclear waste repository
… where the FALCON application, developed at INL, was adopted as baseline. This application had previously been applied for simulation of fluid flow and heat transport in geothermal reservoirs, and therefore provided a valuable reference. Additional features were implemented in FALCON in order …
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Einfluss funktionsloser Photorezeptoren auf die Anatomie der Retina - Eine licht- und elektronenmikroskopische Studie anhand der CNGA3-/-Rho-/- Maus
… Bipolar- und Ganglienzellen, Fortsätze in die INL hinein. Allgemein zeigt die immunhistochemisch und ultrastrukturell untersuchte CNGA3-/-Rho-/- Maus, dass weder funktionell aktive Photorezeptoren noch Licht eine stimulierende Wirkung auf die Ausbildung synaptischer Strukturen und die …
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Study of the TR Synchronization and Video Conversion Unit
… tested. The effects of non-linearities (DNL and INL) in the ADC and phase noise on the ADC sample clock on the radar measurements were analysed. The jitter on the transmit sync (TX), the ADC sample clock and tracking gates were found to be the most critical aspects of the SVCU. To meet the …
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Low-power high-performance SAR ADC design with digital calibration techniques
… and less than 0.23-LSB integral nonlinearity (INL). The ADC array occupies an active area of 1.35 mm2 and dissipates 30.3 mW, including synthesized digital calibration circuits and an on-chip dual-loop delay-locked loop (DLL) for clock generation and synchronization.
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Identification and characterization of the inlGHE gene cluster of Listeria monocytogenes
… and characterized. These genes, termed inlG, inlH and inlE, encode proteins of 490, 548 and 499 amino acids, respectively, which belong to the class of large, surface-bound internalins. Each of these proteins contains a signal peptide, two regions of repeats (Leucine-rich repeats and B …
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Analysis of R-2R digital-to-analog converter with equal current switching
Analysis and performance tradeoffs of an R-2R digital-to-analog converter with equal current switching are presented. It is shown that for such architecture, the active area of the DAC grows as the resolution increases due to higher matching requirement needed. A fully binary-weighted DAC suffers …
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