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Showing 1 to 20 of 722 for “"N2"”.
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ELECTROSTATIC (LANGMUIR) PROBE MEASUREMENTS IN RF DRIVEN He, N2, BCl3, AND BCl3/N2 PLASMAS
… the electron density distribution in BCl3/N2 mixtures to determine if an average electron energy increase might be partially responsible for the previously observed etch rate enhancement of GaAs with nitrogen addition. The system was validated in both helium and nitrogen plasmas. Probe …
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ΑΝΙΧΝΕΥΣΗ ΙΟΝΤΙΚΩΝ ΑΝΤΙΔΡΑΣΕΩΝ ΣΕ ΠΛΑΣΜΑ LASER N2
ON THE PEAK POWER OF A N2 LASER SOME "FEATURES" WHICH APPEAR AS IRREGULARITIESAT CERTAIN PRESSURE REGIONS WERE OBSERVED. THESE CANNOT BE EXPLAINED BY ANY OF THE EXISTING THEORIES. THESE "FEATURES" ATTRIBUTE TO REACTIONS AMONG ION TYPES IN N2 PLASMA. THE REACTIONS N2+N2+ -> <- N4+ AND N2(M)+N2(M') …
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The N2 Gateway Project 2005-2007 : analysis and an assessment
… implementation in the pilot project known as the N2 Gateway is an important step in the conceptualization and delivery of social housing in South Africa. The National Department of Housing in BNG promotes the building of communities and not just the construction of houses as was allegedly the case …
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The Synthetic Biology of N2-Fixing Cyanobacteria for Photosynthetic Terpenoid Production
<p>In the last few decades, concerns over global climate change, energy security, and environmental pollution have been rising. To overcome these challenges, the concept of “-n<sup>th</sup> generation” biofuels has emerged as a strategy to convert solar radiation into fuels and bulk industrial …
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Desenvolvimento de membranas de matriz mista para separação de O2/N2
… properties characterizations of MMM for O2/N2 separation. Among developed methodologies, MT1 provided an increase of 140% in selectivity of O2/N2 through MMM PU+Z5A15%. Furthermore, hollow fiber membranes with inside selective layer were produced which better morphology was obtained by …
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Use of 15N2 for direct measurement of free-living N2 fixation
The use of 15N-labeled dinitrogen (15N2) affords the only direct means of measuring free-living nitrogen fixation (FLNF); however, progress in utilizing this approach has been impeded by methodological limitations and a lack of standardization regarding soil sampling, storage, and incubation. Such …
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N2 fixation and rhizosphere ecology of aspalathus linearis subsp. linearis(rooibos tea)
… mineral nutrients promotes growth and N2 fixation for increased tea production, and whether this legume from low nutrient environment responds to fertilization. Interestingly, provision of N and P stimulated plant growth and symbiotic performance under field and glasshouse conditions. …
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N2, O2, and NF3 Dissociation in a Low Frequency, High Density Plasma Source
… with Ar actinometry for various mixes of N2, O2, and NF3 feed gases with Ar at 400 sccm total flow rate in a low frequency (400 kHz), high pressure (4.0 Torr), inductively-coupled toroidal remote plasma source from MKS Instruments, operating at a power density of 5 – 50 W/cm3. The …
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ELECTROCORTICAL CHANGES OBSERVED IN THE N2 AS AN OUTCOME OF ATTENTION BIAS MODIFICATION TRAINING
… in attempt to decrease pathological anxiety. The N2 is an event-related potential (ERP) detected in scalp EEG recordings that is associated with conflict monitoring and complex cognitive functioning. Past studies have found that anxious adults present increased N2’s during conflict processing, …
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Lesion Bypass of N2-ethylguanine by the Human Y Family DNA Polymerases Iota and Kappa
… Y family DNA polymerases ι and κ opposite the N2-ethylGua DNA adduct were studied using steady-state and rapid kinetics and structural analyses. Structures of two ternary complexes of DNA pol ι containing N2-ethylGua in the active site and with incoming dCTP or dTTP were solved. The structural …
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Time-resolved spectroscopic investigation of N2/H2 nanosecond pulsed discharges and EUV-induced low-temperature plasmas
Extreme ultraviolet (EUV) lithography is central to advanced semiconductor manufacturing, yet the low-density plasmas triggered by EUV photons in scanner-relevant environments remain only partially characterised. Their transient, photon-driven nature complicates invasive diagnostics and makes …
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The provision of tourism and recreation facilities along the N2 national road in the Stanger-Mthunzini districts
This study is conducted with a view that the provision of tourism and recreation attractions contributes greatly to the social, physical and economic development in the Stanger-Mthunzini Districts. The study is also carried out with a view that tourism has a great potential of boosting the economy …
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The Study of Neutralization of Po-218 Ions by Small Ion Recombination in O2, Ar and N2
Made available in DSpace on 2017-07-06T18:56:20Z (GMT). No. of bitstreams: 3 Shi_Baolan_MS.pdf: 35192350 bytes, checksum: 3a43456c5ee1ec68278cb4dbcd542387 (MD5) Shi_Baolan_MS_ABS.pdf: 462551 bytes, checksum: fa6fcfdcc2634a3466a290fa41b3f8c9 (MD5) license.txt: 4813 bytes, checksum: …
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