Results 11 to 20 of about 413,997 (355)

In situ formation of ZrB2 particulates and their influence on microstructure and tensile behavior of AA7075 aluminum matrix composites

open access: yesEngineering Science and Technology, an International Journal, 2017
In situ synthesis of aluminum matrix composites (AMCs) has become a popular method due to several advantages over conventional stir casting method. In the present study, AA7075/ZrB2 AMCs reinforced with various content of ZrB2 particulates (0, 3, 6, 9 ...
J. David Raja Selvam, I. Dinaharan
doaj   +2 more sources

Microbes contribute to setting the ocean carbon flux by altering the fate of sinking particulates

open access: yesNature Communications, 2022
Sinking particulate organic carbon out of the surface ocean sequesters carbon on decadal to millennial timescales. Predicting the particulate carbon flux is therefore critical for understanding both global carbon cycling and the future climate.
Trang T H Nguyen   +11 more
semanticscholar   +1 more source

Polarization of Immune Cells in the Pathologic Response to Inhaled Particulates

open access: yesFrontiers in Immunology, 2020
Polarization of immune cells is commonly observed in host responses associated with microbial immunity, inflammation, tumorigenesis, and tissue repair and fibrosis.
Q. Ma
semanticscholar   +1 more source

Particulate Exotica

open access: yesFoundations of Physics, 2021
AbstractRecent advances in differential topology single out four-dimensions as being special, allowing for vast varieties of exotic smoothness (differential) structures, distinguished by their handlebody decompositions, even as the coarser algebraic topology is fixed.
openaire   +4 more sources

Fenofibrate Nanocrystal Composite Microparticles for Intestine-Specific Oral Drug Delivery System

open access: yesPharmaceuticals, 2019
Hydrophobic drug nanocrystals (NCs) manufactured by particle engineering have been extensively investigated for enhanced oral bioavailability and therapeutic effectiveness.
Bhavesh D. Kevadiya   +4 more
doaj   +1 more source

Dose Titration of Solid Dosage Forms via FDM 3D-Printed Mini-Tablets

open access: yesPharmaceutics, 2022
The robustness of 3D-printed mini-tablets as a platform to administer milligram dosages, intended for age-specific therapy, without the need of tablet splitting while maintaining similar release profiles, was investigated. Griseofulvin, as a model poorly
Guluzar Gorkem Buyukgoz   +4 more
doaj   +1 more source

Disease-Associated Particulates and Joint Inflammation; Mechanistic Insights and Potential Therapeutic Targets

open access: yesFrontiers in Immunology, 2018
It is now well established that intra-articular deposition of endogenous particulates, such as osteoarthritis-associated basic calcium phosphate crystals, gout-associated monosodium urate crystals, and calcium deposition disease-associated calcium ...
Olwyn R. Mahon, Aisling Dunne
doaj   +1 more source

Distribution and Fractal Characteristics of Outdoor Particles in High-Rise Buildings Based on Fractal Theory

open access: yesFractal and Fractional, 2023
It is of great significance to understand the particle distribution characteristics at different heights to effectively control particle pollution. Based on fractal theory, the fractal dimension of outdoor particles in a high-rise building in Xi’an and ...
Fuquan Liu   +3 more
doaj   +1 more source

Aerosol generation with various approaches to oxygenation in healthy volunteers in the emergency department

open access: yesJournal of the American College of Emergency Physicians Open, 2021
Objectives Health care workers experience an uncertain risk of aerosol exposure during patient oxygenation. To improve our understanding of these risks, we sought to measure aerosol production during various approaches to oxygenation in healthy ...
Emily Pearce   +10 more
doaj   +1 more source

Graphium agamemnon (Lepidoptera: Papilionidae) as a Bioindicator of Environmental Conditions in Bandung’s Urban Parks: Morphological Characteristics and Lead (Pb) Accumulation [PDF]

open access: yesBIO Web of Conferences
Graphium agamemnon (Lepidoptera: Papilionidae) is abundant in urban ecosystems and serves as a potential bioindicator of air quality. Bandung’s basin-shaped topography increases the risk of pollutant accumulation, particularly in densely populated and ...
Melanie Melanie   +2 more
doaj   +1 more source

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