Results 161 to 170 of about 441,719 (389)

Analysis of Monthly, Seasonal, and Yearly Wind Flow Over the Ometepe Island in Lake Nicaragua [PDF]

open access: yes, 2014
The health issues on the Ometepe Island in Lake Nicaragua are directly influenced by the open-pit fires inside of homes on the island and the particulates they produce.
Brainard, Adam   +2 more
core   +2 more sources

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli   +6 more
wiley   +1 more source

Investigation on Graphitization, Surface Functional Groups, and Oxidation Behavior of Soot Particulate Along Exhaust Pipe of Gasoline Direct Injection Engine

open access: yesEnergies
This study investigated the changes in graphitization, surface functional groups, and oxidation behavior of soot particulates along an exhaust pipe of a gasoline direct injection (GDI) engine using Raman spectroscopy, X-ray photoelectron spectroscopy ...
Zhiyuan Hu   +5 more
doaj   +1 more source

Role of antioxidant supplementation and exercise regimen in handling oxidative stress from natural PM2.5 exposure due to boreal forest fire [PDF]

open access: yes, 2019
Thesis (M.S.) University of Alaska Fairbanks, 2019Particulate matter 2.5 (PM2.5) exposure induces oxidative stress that causes many negative health outcomes such as cancer, cardiovascular disease and neurodegenerative disease. Research shows that dietary
Witkop, Jacob J.
core  

Harnessing Advances in Bone Tissue Engineering for Design of Bone‐on‐Chip Systems

open access: yesAdvanced Healthcare Materials, EarlyView.
Bone‐on‐chip (BoC) systems demonstrate significant potential as next‐generation models to study human (patho)physiology and evaluate new therapies. However, progress toward functional, human‐like BoCs has been hindered by the structural and functional complexity of bone. This perspective discusses how insights from bone tissue engineering can guide BoC
Farhad Sanaei   +6 more
wiley   +1 more source

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