Results 91 to 100 of about 499,982 (305)

Powering homes in Jackson County with locally-sourced biofuel

open access: yes, 2021
Biomass One, L.P. has been independently producing power by processing woody debris on site since 1990. Based in Jackson County, the facility is contracted with the Debris Management Task Force to receive woody debris from the Almeda Drive Fire area ...

core  

Integrity evaluation analysis of nuclear plant piping at heavy equipment impact

open access: yesNihon Kikai Gakkai ronbunshu, 2019
Safety assessments of nuclear plants against tsunamis have been reviewed after the Fukushima Daiichi nuclear disaster caused by a tsunami during the Great East Japan Earthquake in March 2011.
Yoshihiro SATO   +4 more
doaj   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

open access: yesAdvanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir   +5 more
wiley   +1 more source

Assessing the dynamic influences of slope angle and sediment composition on debris flow behaviour: An experimental approach [PDF]

open access: yes, 2011
Debris flows are hazards that can inflict significant infrastructural damage and loss of life. Their rapid and unpredictable onset in isolated locations means that field studies are limited.
FAIRFIELD, GEORGINA
core  

Clearing debris [PDF]

open access: yesNature Chemical Biology, 2019
Delong Meng, Jenna L. Jewell
openaire   +2 more sources

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian   +6 more
wiley   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Debris Mitigation Methods for Bridge Piers, Final Repory, June 2012

open access: yes, 2012
Debris accumulation on bridge piers is an on-going national problem that can obstruct the waterway openings at bridges and result in significant erosion of stream banks and scour at abutments and piers.

core  

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş   +2 more
wiley   +1 more source

Rebuilding Detroit

open access: yes, 2021
Debris Management Task Force crews finished ash and debris removal from the 2020 wildfires at the famed Kane's Marina the last week of April. Now those crews are working to clear other public and private building and home sites through May.

core  

Home - About - Disclaimer - Privacy