Results 181 to 190 of about 2,370,222 (217)
Some of the next articles are maybe not open access.
Sites, Sampling, Materials and Methods
2019The overall methodological approach of this thesis is to combine 15N-SIP mesocosm experiments with a field plot 15N tracing experiment in order to gain a better understanding of the microbial processing of fertiliser N in soils at a biomolecular level and relate this to the situation in a field environment in which physical partitioning and transport ...
openaire +2 more sources
The role of sustainable materials in sample preparation
Analytical and Bioanalytical Chemistry, 2023Sample preparation is a constantly evolving step in the measurement process with a positive effect on its performance. Its evolution has been marked by an underlying environmental commitment, with simplification, miniaturization, and automation being three of its driving forces.
openaire +2 more sources
Materials Handling for Bulk Sampling
1952Tremendous amounts of materials in bulk lots pass from vendor to vendee, and millions of dollars are paid out daily by purchasers, on the basis of the average quality of the products being exchanged. Continuous manufacturing processes are developed and their operations calculated on the basis of the average quality of the raw materials fed into the ...
openaire +2 more sources
Statistical Theory in Materials Sampling
Journal of the Construction Division, 1971To assess construction quality and establish process control specification limit, governing organizations can use statistical analysis in materials sampling and testing. Inspecting costs and construction time-delays can be minimized with the assistance of statistical theory applications to establish the degree of variability for various items of ...
openaire +2 more sources
EVALUATION OF MUFFLER MATERIAL SAMPLES
1966Abstract : A practical heat-corrosion test, with respect to time, was designed to evaluate the corrosion resistance of various coated and noncoated muffler materials. Basically, the test is a modification of the Chrysler test used by industry. The duration of the test was shortened from 250 hours to 8 hours.
openaire +1 more source
Molecular imaging in oncology: Current impact and future directions
Ca-A Cancer Journal for Clinicians, 2022Steven P Rowe, Martin G Pomper
exaly
Material properties and applications of mechanically interlocked polymers
Nature Reviews Materials, 2021Laura F Hart +2 more
exaly
Advantages, challenges and molecular design of different material types used in organic solar cells
Nature Reviews Materials, 2023, Guangye Zhang, Han Yu
exaly