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 7 of 7 for “"timing study"”.
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A spectral and timing study of MAXI J1820+070 during outburst
… across the electromagnetic spectrum. This study presents a comprehensive analysis of the archival X-ray data of MAXI J1820+070 from NuSTAR, NICER, and Swift-XRT. The investigation focusses primarily on the system's spectral properties and timing characteristics. Spectral evolution and …
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Influence of Poultry Litter on Dark Tobacco Growth and Soil Nutrient Availability
… had the opposite effect. Data from the Rate Study suggests that rate of inorganic fertilizer and soil pH are negatively correlated. Due to the high nutrient content of poultry litter, its utilization could possibly lead to an accumulation of P2O5 and certain heavy metals, such as Cu and Zn. …
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Three-dimensional modeling and simulation of manufacturing processes for transmuter fuel fabrication
… manipulator models and simulate the model; A timing study was performed which validated the need for process optimization throughout the design process.
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Multi-wavelength study of neutron stars in the Magellanic Clouds
… To start, I conduct an optical spectroscopic and timing study of candidate X-ray binaries in the Large Magellanic Cloud (LMC), resulting in a 50% increase in the confirmed population of accreting neutron stars in the LMC. Following this study, I carry out a targeted radio pulsar search in the …
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Relationships among Span, Time Allocation, and Leadership of First-line Managers and Nurse and Team Outcomes
… and hours of operation were investigated. The study framework was based on Open System Theory and the boundary spanning functions of managers. A descriptive, correlational design was used to collect survey and administrative data from employees, managers, and organizations. Managerial time …
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Ο ρόλος της Γενετικής και Επιγενετικής ρύθμισης με microRNA στην παιδική παχυσαρκία
… (Population, Intervention, Comparator, Outcome, Timing, Study Design) για την περίοδο 2013– 2024. Η αναζήτηση πραγματοποιήθηκε στις βάσεις PubMed, Scopus, Web of Science και Google Scholar, σύμφωνα με τις οδηγίες PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses), ενώ ο …
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X-ray timing of the accreting millisecond pulsar SAX J1808.4-3658
We present a 7 yr timing study of the 2.5 ms X-ray pulsar SAX J1808.4-3658, an X-ray transient with a recurrence time of =2 yr, using data from the Rossi X-ray Timing Explorer covering 4 transient outbursts (1998-2005). Substantial pulse shape variability, both stochastic and systematic, was …