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 111 for “"TMR"”.
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Grenzflächenmorphologie von GMR- und TMR-Schichtsystemen
… structures which are significant for the GMR and TMR effect was investigated by x-ray reflectivity and diffuse scattering. Besides the ex situ x-ray measurements at the Hamburg Synchrotron Laboratory experimantal work regarding the sample preparation and in situ characterization as well as the …
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Realization of TMR devices in an industrial environment
… to their unique properties sensors based on the TMR effect could be advantageous: They offer a higher MR-ratio, smaller lateral dimensions and a higher resistance which reduces the power consumption. The work presented here is a purely industrial work, i.e. all experiments were performed directly …
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Multi Scale Fluorescence Studies: The Spinning Disk Confocal Fluorescence Lifetime Imaging Microscopy & Single Molecule Nano-Metronome & Single Molecule Study of Tetramethyrhodamine -Dna Interaction
… fluorescent dye called Tetramethylrhodamine (TMR) attached to the end of DNA oligomer. The study reveals that in the absence of any biological activities of DNA, the fluorescence emission of TMR undergoes multiple slow transitions among at least four different fluorescence states. While the …
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Designing a Smartwatch App for Automated Targeted Memory Reactivation
Targeted Memory Reactivation (TMR) experiments have shown potential in enhancing learning and memory by pairing sensory stimuli with specific memories during learning and reintroducing these stimuli during slow-wave sleep. This process aids in memory consolidation, where recent neural …
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High-level synthesis of triple modular redundant FPGA circuits with energy efficient error recovery mechanisms
… SRAM FPGA circuits. Triple Modular Redundancy (TMR) with periodic CM scrubbing or Module-based CM error recovery (MER) are popular techniques for mitigating soft errors in FPGA circuits. However, this thesis shows that MER does not recover CM soft errors in logic instantiated outside the …
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Cobalt-based Heusler compounds in magnetic tunnel junctions
… R_P (parallel) and a tunnel magnetoresistance (TMR) can be defined as TMR = R_AP-R_P / R_P. For small voltages the resistance is connected to the spin dependent density of states (DOS) at the Fermi level of the ferromagnets. Hence, the TMR value is also given by TMR = (2 P1 P2) / (1-P1 P2) with …
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Neopatrimonialism and Regime Endurance in Transnistria
… secessionist Transnistrian Moldovan Republic (TMR), and that neopatrimonial structures have been manipulated by Soviet-era elites to sustain the unrecognized separatist state's independence. The thesis also argues that neopatrimonialism is not a stable structure and its effectiveness in …
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Einfluß der magnetischen Dipolkopplung auf den Tunnelmagnetowiderstand in Schichtsystemen und strukturierten Elementen
… coupling) in tunneling magnetoresistive (TMR) elements. With an in situ scanning tunneling microscope we directly accessed the roughness of the films and found a close correspondence between the values for the coupling fields determined by the magneto-optical Kerr effect and the ones …
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Grazing and Feeding Management of Lactating Dairy Cows
… to lactating Holstein cows fed a typical TMR diet. Predominantly orchardgrass pastures with lesser amounts of white clover and Kentucky bluegrass were grazed during both studies. In Experiment 1, 36 Holstein cows were supplemented either with 6, 6, 6, or 4 kg/d DM of high moisture corn, …
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Pretreatment and enzymatic hydrolysis of lignocellulosic materials
… in a continuous tubular membrane reactor (TMR) process.;The alkaline oxidation pretreatment method was found to be more efficient than ammonia steeping pretreatment in lignin removal and digestible cellulose enrichment for the raw substrates chosen for this study, namely, yellow poplar …
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Angiogenesis and Myogenesis in a Chronic Ischemic Heart.
… and laser transmyocardial revascularization (TMR). The objective was to combine two therapies to restore cardiac function. This experiment involved three surgical procedures: (1) placing a constrictor on the coronary artery; (2) producing channels and implanting cells; (3) obtaining samples. …
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Impact of Precision Feeding Strategies on Whole Farm Nutrient Balance and Feeding Management
… and installed feed management software (TMR Tracker, Digi-Star LLC, Fort Atkinson WI) between May and October 2006 and received more frequent feed analysis and feedback. Data were collected for calendar year 2005 and 2006 to compute WFNB using software from the University of Nebraska. On …
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Charakterisierung von magnetischen Tunnelelementen
… Dieses zeigt im Vergleich einen höheren TMR bei gleichzeitig niedrigerem Flächenwiderstand. Beides ist für Anwendungen erwünscht. In dieser Arbeit werden Al-Zr-O Barrieren verschiedener Zusammensetzungen untersucht, da für diese Barrieren sowohl ein geringer Widerstand als auch eine …
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Soft N-modular redundancy: exploiting statistics for robust computation
… 1:2 V, CMOS process show that soft triple-MR (TMR) provides 10 improvement in robustness and 13% power savings over TMR at the same peak signal-to-noise ratio (PSNR) of 20 dB. In addition, soft dual-MR (DMR) provides a 2x improvement in robustness and a 35% power savings over TMR at the same …
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Coral bleaching responses in Sodwana Bay, South Africa
… only data from the seven sites on Two Mile Reef (TMR) and the two sites on Nine Mile Reef (NMR) were included in the model. A total of 6758 coral colonies from the nine most abundantly sampled taxa were used in the assessment of bleaching response for TMR and NMR over the sample period. Taxon was …
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Holstein heifer behaviors and lactating cow nutritional management for improved reproductive performance on dairy farms
… Seventy-two Holstein cows were fed the same TMR and randomly assigned to four treatments from calving to 30 DIM. Treatments were: CON (n = 16, fed TMR with a Lys:Met = 3.5:1), MET (n = 20, TMR + Smartamine M® to a Lys:Met = 2.9:1), CHO (n = 16, TMR + 60 g/d Reashure®), and MIX (n = 19; TMR …
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Novel materials for magnetic tunnel junctions
… is called tunneling magnetoresistance (TMR). In simple models the TMR depends mainly on the degree of spin polarization (TSP) in the ferromagnetic metals. An important tool to directly measure this spin polarization is superconducting tunneling spectroscopy (STS). This technique uses a …
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Quantitative relative equilibrium constant measurements in supramolecular chemistry
… ja tuumamagnetresonants spektromeetrial (TMR). TMR baasil versioon võimaldab mõõta mitu seondumiskonstanti ühe mõõtmisega. Puuduseks on selle madalam tundlikkus, mille tõttu on vajalik suurem kogus ainet. TMR põhise suhtelise seondumisafiinsusmõõtmise meetodi usaldusväärsust uuriti UV-vis …
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Influence of dietary factors on the macro and micro-composition of bovine milk for use in protein ingredient powder manufacture
… pasture (CLV) and indoor total mixed ration (TMR) feeding systems on the composition and functional properties of bovine milk-based protein ingredients. There was a significant effect of feeding system on the concentration of metabolite compounds and B vitamins in skim milk powder (SMP) and …
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Spin dependent transport in continuous and discontinuous CoFeB/MgO heterostructures
… The granular tunneling magnetoresistance (g-TMR) and transport properties were studied between 1.25 K and 330 K. The transport of charge between CoFeB in this system was dominated by hopping processes which obeyed different tunneling laws in different temperature regions. The enhanced g-TMR …
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