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Crop plants transport irregularly shaped mineral particles from root to shoot: Tracking and quantifying [PDF]

open access: yesEco-Environment & Health
Mineral particles, ubiquitous in soils, influence crop plant growth by carrying nutrients and pollutants. While the uptake of dissolved mineral nutrients is well-established, the direct incorporation of irregular mineral particles into plants remains ...
Jie Yang   +4 more
doaj   +4 more sources

Dimensional distribution control of elongate mineral particles for their use in biological assays [PDF]

open access: yesMethodsX, 2020
The aim of the present method is to reduce the dimensional variability of asbestos, elongate mineral particles, and other asbestiform minerals for use in biological assays.
Ruggero Vigliaturo   +3 more
doaj   +2 more sources

Ice nucleation by surrogates for atmospheric mineral dust and mineral dust/sulfate particles at cirrus temperatures [PDF]

open access: yesAtmospheric Chemistry and Physics, 2005
This study examines the potential role of some types of mineral dust and mineral dust with sulfuric acid coatings as heterogeneous ice nuclei at cirrus temperatures.
C. M. Archuleta   +2 more
doaj   +4 more sources

DRILL WEAR DURING THE BORING OF PARTICLE BOARD: A MULTI-FACTOR ANALYSIS INCLUDING EFFECTS OF MINERAL CONTAMINANTS [PDF]

open access: yesBioResources, 2008
This paper evaluates and discusses multifactor non-linear, statistical dependencies of drill side-edges recession VBK and drill diameter recession DW on the cutting path length LC, the content of hard mineral contaminants CMC, the size of contaminant ...
Boleslaw Porankiewicz, Grzegorz Wieloch
doaj   +1 more source

Targeted enamel remineralization with mineral-loaded starch particlesWhy Is This Important?

open access: yesJADA Foundational Science
Background: Noninvasive caries treatments work topically, which may limit efficacy. The authors hypothesized that an alternative approach using mineral-loaded particles designed to target the subsurface of noncavitated caries lesions could be ...
Nathan A. Jones, PhD   +12 more
doaj   +3 more sources

Extraction of gold in a centrifugal field of fluid rotation [PDF]

open access: yesE3S Web of Conferences, 2020
With the samples of the gold-antimony ore processing products of the Sentachan deposit, flotation experiments were carried out on a laboratory centrifugal flotation machine with peripheral concentrate discharge (CFM) and on a laboratory mechanical ...
Salomatova Svetlana
doaj   +1 more source

Experimental study on electrostatic migration of different mineral particles composing lunar dust under electron irradiation

open access: yesFrontiers in Astronomy and Space Sciences, 2023
Dust electrostatic migration is one of the primary causes of dust events on the surface of airless celestial bodies, which can result in multiple dust phenomena, including lunar horizon glow and dust pools, and also offer crucial insights into the ...
Hong Gan   +7 more
doaj   +1 more source

Types of water film on the surface of loess and related mineral particles and their quantitative characterization

open access: yesShuiwen dizhi gongcheng dizhi, 2022
The surface water film of fine particles in cohesive soil is an internal factor that affects the physical and mechanical properties of the soil. In the classical soil mechanics, the water film on the surface of soil particles is generally divided into ...
Jiating LIU   +6 more
doaj   +1 more source

Calciprotein Particles [PDF]

open access: yesArteriosclerosis, Thrombosis, and Vascular Biology, 2021
Hypercalcemia and hyperphosphatemia associate with an elevated risk of cardiovascular events, yet the pathophysiological basis of this association is unclear. Disturbed mineral homeostasis and the associated hypercalcemia and hyperphosphatemia may result in the formation of circulating calciprotein particles (CPPs) that aggregate the excessive calcium ...
Anton G. Kutikhin   +5 more
openaire   +2 more sources

Composition and mixing state of Arctic aerosol and cloud residual particles from long-term single-particle observations at Zeppelin Observatory, Svalbard [PDF]

open access: yesAtmospheric Chemistry and Physics, 2022
The Arctic region is sensitive to climate change and is warming faster than the global average. Aerosol particles change cloud properties by acting as cloud condensation nuclei and ice-nucleating particles, thus influencing the Arctic climate system ...
K. Adachi   +6 more
doaj   +1 more source

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