Results 11 to 20 of about 285,924 (259)

On Single Well Forced Gradient Tracer Tests: Implications of Aquifer Physical Heterogeneity and Tracer Behaviour [PDF]

open access: yes, 2010
Single well forced gradient tracer tests are a potential cost-effective approach to estimate in situ aquifer contaminant fate and transport parameters for use in natural attenuation assessments and remediation schemes.
Barns, Gareth L
core   +6 more sources

Analytical Report on the Outcomes of the Mobilisation Process in TRACER Target Regions [PDF]

open access: yes, 2022
The TRACER project aims to support nine current and former coal-intensive regions in their transition towards sustainable energy systems. The project has a particular focus on the regions’ research and innovation strategies, as well as on the re- and up ...
Fonseca, Liliana   +2 more
core   +2 more sources

Global Tracer Facility Longitudinal Global Tracer Survey 2021 (Year 6) - Survey Instrument [PDF]

open access: yes, 2021
This survey instrument for the Year 6 Global Tracer Facility (GTF) Global Tracer Survey 2021 outlines the survey sections, area of focus, type of question and response options.
Australia Awards Global Tracer Facility
core   +2 more sources

Lubricating Oil Consumption Measurement on Large Gas Engines

open access: yesLubricants, 2022
Increasing the reliability of combustion engines while further reducing emissions and life cycle costs are the main drivers for optimizing lubricating oil consumption (LOC). However, in order to reduce the lube oil consumption of an engine, it is crucial
Bernhard Rossegger   +4 more
doaj   +1 more source

Quantitative measurement of 219Rn radioactivity in exhaled breath from patients with bone metastasis of castration-resistant prostate cancer treated with 223RaCl2

open access: yesEJNMMI Physics, 2019
Background The α-emitting radionuclide radium-223 (223Ra) is widely used for the treatment of bone metastasis in patients with castration-resistant prostate cancer.
Kazuhiro Ooe   +6 more
doaj   +1 more source

Evaluating the connectivity of shale gas wells by new rare element tracers

open access: yesShiyou shiyan dizhi, 2021
Three types of rare earth elements, Pr, Yb and Sm, in shale gas well and fracturing fluid, which showed a low content and are environmentally friendly and chemically stable, formed complexes with ethylenediamine tetra-acetic acid and di-picolinic acid ...
Baojian SHEN   +6 more
doaj   +1 more source

Global Tracer Facility Global Tracer Survey 2020 (Year 5) Survey Instrument Items [PDF]

open access: yes, 2020
This survey instrument for the Year 5 Global Tracer Facility (GTF) Global Tracer Survey 2020 outlines the survey sections, area of focus, type of question and response options.
Australia Awards Global Tracer Facility
core   +1 more source

GTF Global Tracer Survey 2022 (Year 7) - Survey Instrument Items [PDF]

open access: yes, 2023
This survey instrument for the Year 7 Global Tracer Facility (GTF) Global Tracer Survey 2022 outlines the survey sections, area of focus, type of question and response options.
Australia Awards Global Tracer Facility
core   +2 more sources

Preserved Cerebral Oxygen Metabolism in Astrocytic Dysfunction: A Combination Study of 15O-Gas PET with 14C-Acetate Autoradiography

open access: yesBrain Sciences, 2019
Fluorocitrate (FC) is a specific metabolic inhibitor of the tricarboxylic acid (TCA) cycle in astrocytes. The purpose of this study was to evaluate whether inhibition of the astrocyte TCA cycle by FC would affect the oxygen metabolism in the rat brain ...
Carla Mari Macaisa   +8 more
doaj   +1 more source

Numerical Simulation of Tracer Transport Process in Alternate Stirring Ladle

open access: yesTaiyuan Ligong Daxue xuebao, 2023
In the process of steelmaking, improving the flow field in ladle plays an important role in improving the purity of molten steel, homogenization of chemical composition and temperature, and shortening mixing time.
Hongyu QI   +6 more
doaj   +1 more source

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