Articles with "bulk samples" as a keyword



Sorting things out: Assessing effects of unequal specimen biomass on DNA metabarcoding

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Published in 2017 at "Ecology and Evolution"

DOI: 10.1002/ece3.3192

Abstract: Abstract Environmental bulk samples often contain many different taxa that vary several orders of magnitude in biomass. This can be problematic in DNA metabarcoding and metagenomic high‐throughput sequencing approaches, as large specimens contribute disproportionately high… read more here.

Keywords: bulk samples; size; specimen biomass; dna metabarcoding ... See more keywords
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Doping effects of Mg for In on the thermoelectric properties of β-In2S3 bulk samples

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Published in 2017 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2016.10.309

Abstract: Abstract β-In 2 S 3 was developed as a potential thermoelectric material both experimental and computational. In this work, Mg doped In 2 S 3 samples were prepared by conventional solid-state reaction method followed by… read more here.

Keywords: thermoelectric properties; effects thermoelectric; in2s3 bulk; bulk samples ... See more keywords
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Misfit strain-induced changes in the Fe-sublattice of multiferroic Pb(Fe1/2Nb1/2)O3 epitaxial nanofilm seen via Raman spectroscopy

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Published in 2017 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2016.11.015

Abstract: Abstract Magnetic phase transition temperature of the PbFe 1/2 Nb 1/2 O 3 (PFN) nanofilm on the SrTiO 3 substrate was reported to be about 50 K higher than that in the bulk samples. We carried… read more here.

Keywords: changes sublattice; misfit strain; bulk samples; strain induced ... See more keywords

Using petroleum inclusions to trace petroleum systems – A review

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Published in 2019 at "Organic Geochemistry"

DOI: 10.1016/j.orggeochem.2019.01.012

Abstract: Abstract Petroleum-bearing fluid inclusions are small encapsulations of oil and gas that offer an invaluable opportunity to better constrain the evolution of petroleum systems. Insights into palaeo fluid compositions complement observations on present day fluid… read more here.

Keywords: petroleum inclusions; petroleum; mass spectrometry; petroleum systems ... See more keywords
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Critical current density improvements in MgB 2 superconducting bulk samples by K 2 CO 3 additions

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Published in 2018 at "Physica C: Superconductivity and its Applications"

DOI: 10.1016/j.physc.2018.03.012

Abstract: Abstract MgB2 bulk samples with potassium carbonate doping were made by means of reaction of elemental Mg and B powders mixed with various amounts of K2CO3. The Tc of the superconducting phase as well as… read more here.

Keywords: current density; field; critical current; bulk samples ... See more keywords

Fabrication, characterization and electrochemical properties of porous palladium bulk samples with high porosity and hierarchical pore structure

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Published in 2017 at "Chinese Journal of Catalysis"

DOI: 10.1016/s1872-2067(17)62780-3

Abstract: Abstract In the present study, porous bulk palladium samples were prepared by sodium chloride salt powder spacer incorporation and removal combined with dealloying. The obtained porous Pd bulks were characterized by X-ray diffraction, field-emission scanning… read more here.

Keywords: properties porous; hierarchical pore; bulk; bulk samples ... See more keywords

Synergistic Optimization of the Thermoelectric and Mechanical Properties of Large-Size Homogeneous Bi0.5Sb1.5Te3 Bulk Samples via Carrier Engineering for Efficient Energy Harvesting.

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Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c23736

Abstract: Manufacturing an economically viable, efficient commercial thermoelectric (TE) module is essential for power generation and refrigeration. However, mediocre TE properties, lack of good mechanical stability of the material, and significant difficulties involved in the manufacturing… read more here.

Keywords: synergistic optimization; large size; carrier; bulk samples ... See more keywords

High-temperature annealing induced electrical compensation in UID and Sn doped β-Ga2O3 bulk samples: The role of VGa–Sn complexes

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Published in 2025 at "Journal of Applied Physics"

DOI: 10.1063/5.0249111

Abstract: By electron paramagnetic resonance (EPR) and photoluminescence spectroscopy, we have investigated the effect of high-temperature annealing under oxygen atmosphere on the electrical and defect properties of unintentionally doped (UID) and highly doped (Sn) n-type bulk… read more here.

Keywords: bulk samples; vga; electrical compensation; temperature annealing ... See more keywords

EntoSieve: Automated Size‐Sorting of Insect Bulk Samples to Aid Accurate Megabarcoding and Metabarcoding

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Published in 2025 at "Molecular Ecology Resources"

DOI: 10.1111/1755-0998.14097

Abstract: Widespread insect decline necessitates the development and use of standardized protocols for regular monitoring. These methods have to be rapid, efficient and cost‐effective to allow for large‐scale implementation. Many insect sampling and molecular methods have… read more here.

Keywords: bulk samples; insect bulk; size; megabarcoding metabarcoding ... See more keywords

REE redistributions during granite weathering: Implications for Ce anomaly as a proxy for paleoredox states

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Published in 2020 at "American Mineralogist"

DOI: 10.2138/am-2020-7148

Abstract: Abstract Different responses of Ce to the redox state from those of the other light rare earth elements (LREEs) can be used to understand paleoredox states. To establish the possibility of using the Ce anomaly… read more here.

Keywords: ree bearing; paleoredox states; anomaly proxy; formation ... See more keywords