Results 131 to 140 of about 7,673,289 (336)

LiVO3/LiZnVO4 Nanocomposite: High Performance Electrocatalyst for Ambient Nitrogen Reduction to Ammonia

open access: yesAdvanced Engineering Materials, EarlyView.
Lithium‐mediated electrocatalysis enables sustainable N2 fixation but hindered by parasitic Li deposition. An oxide‐oxide nanocomposite (LiVO3/LiZnVO4) structurally integrates lithium into active sites, suppressing plating and enhancing N2 activation and HER supression.
Naina Goyal   +4 more
wiley   +1 more source

STUDI PERENCANAAN DISTRIBUSI AIR BERSIH DAN DRAINASE PADA KAWASAN PERUMAHAN ARJAMUKTI KENCANA RAYA KABUPATEN TASIKMALAYA [PDF]

open access: yes
Water is the most important natural resource as a support for life, as its utilization water management and control requires planning a clean water distribution system and drainage system.
Safrudin, Rai Whardhana
core  

Strategi Pdam dalam Meningkatkan Kualitas Air Bersih untuk Menunjang Pembangunan di Kota Wisata Batu (Studi pada Kantor Pdam Kota Batu) [PDF]

open access: yes, 2017
: The purposes of this research were to know the strategy used in improving clean water service in Batu and to know the supporting and inhibiting factors that influence the improvement of clean water service in Batu.
Firdaus, F. (Firman)   +2 more
core  

Direct Recycling of Cold Work Tool Steel Swarf into New Cutting Disks via Field‐Assisted Sintering

open access: yesAdvanced Engineering Materials, EarlyView.
Through a sintering method known as field‐assisted sintering technology/spark plasma sintering, cold work tool steel swarf can be directly recycled into new cutting disks. This method is capable of densifying the unconventional powder morphology of swarf, and it can also seal grinding contaminants, such as Al2O3, into the steel matrix.
Monica Keszler   +4 more
wiley   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

open access: yesAdvanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal   +2 more
wiley   +1 more source

Traveling Upstream: Improving Water Quality of the Mississippi River [PDF]

open access: yes, 2005
In 2004, McKnight hired Headwaters Group Philanthropic Services, LLC, (Headwaters) to research and assess water quality issues on the Mississippi River.

core  

Clean Water and Sanitation

open access: yes, 2021
Upton, Kirsty, MacDonald, Alan
openaire   +3 more sources

Development of SiC Nanocomposites Using Direct Ink Writing Process

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, feedstock inks containing polycarbosilane and various concentrations of SiC nanoparticles (SiCnp) are investigated for fabricating ceramic matrix composites using a DIW 3D printing process. Characterization results from physical measurement, microstructure analysis, and thermal and flexural testing suggested that high‐performance CMC samples ...
Jinchen Han   +5 more
wiley   +1 more source

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