“…Due to the large scale of the WLCG, direct statistical analysis of the traces is impossible in real-time. Factors that contribute to the scalability problems include the capability for users to initiatiate on-demand queries, high dimensionality of tracer entries combined with very low cardinality parameters, the large size of the namespace as well as rapid rate of file transactions occuring on the Grid. …”
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“…However, these solutions of management do not integrate observational data on karst hydrodynamic, for example, tracer tests. Thus, this technical note aims at introducing a straightforward method for forecasting the arrival time of a tracer or a pollutant at a karst spring. …”
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“…Besides these site-specific results, the study allowed the following general conclusions regarding the suitability of the applied tracers: (i) we verified the suitability of a radon mass balance approach for proving/disproving SGD occurrence and quantifying SGD fluxes in shallow coastal lagoons strongly impacted by evaporation; (ii) we showed that the impact of evaporation may impede the use of water stable isotope and salinity data as SGD indicators in such specific environments; (iii) we demonstrated that the tidal impact on a lagoon water body during a sampling campaign can be compensated by adapting sampling schedule and cruise track to the tidal cycle.…”
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“…There were no adverse events or clinically detectable pharmacologic effects related to the tracer in any subjects. No significant changes in vital signs and ECG were observed. …”
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“…Binding affinities were determined both in cellular saturation and real-time binding assay (LigandTracer), revealing dissociation constants in the single digit nanomolar range. …”
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“…(1) Introduction: Near-infrared fluorescence (NIRF) combined with tumour-targeted tracers, such as bevacizumab-800CW, could aid surgical decision-making. …”
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“…We also optimized FragTracer in terms of performance to hide its overhead in tracking and analyzing fragmentation issues on-the-fly. …”
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“…Here we compared the genomes of four strains of Aphanizomenon gracile, a species of filamentous toxinogenic cyanobacteria (Nostocales) found worldwide in fresh and brackish water. …”
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“…In this review, we revisit clinical PET imaging and in vitro findings using the multi-tracer approach, and point out that reactive astrogliosis precedes the deposition of Aβ plaques, tau pathology, and neurodegeneration in AD. …”
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“…BACKGROUND: [(18)F]F-FDG, [(68)Ga]Ga-PSMA-11, and [(68)Ga]Ga-FAPI-04 have achieved good results in multiple clinical trials and clinical practice, but the imaging of these tracers is limited to traditional short-axis positron emission tomography/computed tomography (PET/CT). …”
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“…BACKGROUND: Graduate Tracer Studies plays a key role in informing higher education institutions worldwide about the effectiveness of their programs and preparing graduates for the job market. …”
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“…CONCLUSION: There was moderate availability of tracer commodities which was influenced by training, personnel, level of the facility, and budget allocation on time.…”
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“…Under physiological conditions in HCs, the cervical spinal cord oscillates in the cranio-caudal and anterior–posterior directions, while right–left motion was marginal [e.g., segment C5 amplitudes: cranio-caudal: 0.40 (0.27–0.48) cm/s; anterior–posterior: 0.18 (0.16–0.29) cm/s; right–left: 0.10 (0.08–0.13) cm/s]. …”
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“…The intercellular spaces of the retina communicate with the ocular cavity, as can be evidenced by following the penetration of tracer substances. Hence, there is an extracellular diffusion pathway between hyaloid capillaries and retinal neurons, without interposition of glial cells. …”
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“…The influence of varying volumes of intravenously injected fluid on the rate of leakage of the tracers from pulmonary capillaries was examined. The tracers were injected intravenously and the mice were sacrificed at timed intervals. …”
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