Results 141 to 150 of about 646,914 (294)

Determining the Efficacy of Various Governmental Interventions in Stemming the Spread of SARS-CoV-2 in Seven Locations

open access: yesFrontiers in Public Health, 2022
Jordan Mendelson   +4 more
doaj   +1 more source

Kocher's Mask [PDF]

open access: yesAnaesthesia and Intensive Care, 1995
openaire   +2 more sources

Masks and Modernities [PDF]

open access: yes, 2008
Gore, Charles
core   +1 more source

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

open access: yesAdvanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani   +13 more
wiley   +1 more source

Emerging from an Isolation Cocoon, 2022

open access: yesEmerging Infectious Diseases, 2022
Ron Louie
doaj   +1 more source

Risks and benefits of face masks in children. [PDF]

open access: yesFront Pediatr
Kisielinski K   +5 more
europepmc   +1 more source

Raman Microscopy at the Organic–Inorganic Interfaces in Human Calcified Aortic Valves Shows the Co‐Existence of Whitlockite Crystals and Carbonated Hydroxyapatite‐Mineralized Collagen Fibrils

open access: yesAdvanced Functional Materials, EarlyView.
This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden   +11 more
wiley   +1 more source

Estimating white matter hyperintensities volume in individuals with stroke using T1-weighted images. [PDF]

open access: yesNeuroimage Rep
Khan MH   +18 more
europepmc   +1 more source

Masked tinea

open access: yesCleveland Clinic Journal of Medicine, 2023
Ayano, Hamai, Yukinori, Harada
openaire   +2 more sources

Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties

open access: yesAdvanced Functional Materials, EarlyView.
Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon   +7 more
wiley   +1 more source

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