Results 141 to 150 of about 5,765,502 (356)

2004 Great Bay Water Quality Monitoring Program (DataSonde) [PDF]

open access: yes, 2005
In situ water quality assessment has become an important source of data for monitoring, research and management activities in estuaries nationwide. As part of the National Estuarine Research Reserve System, the Great Bay System-Wide Monitoring Program ...
Pennock, Jonathan
core   +1 more source

Analysis of Temperature and Stress Distribution on the Bond Properties of Hybrid Tailored Formed Components

open access: yesAdvanced Engineering Materials, EarlyView.
Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek   +7 more
wiley   +1 more source

Improvement of Saline–Alkali Soil and Straw Degradation Efficiency in Cold and Arid Areas Using Klebsiella sp. and Pseudomonas sp.

open access: yesAgronomy
Corn straw is an important renewable resource, which could improve the quality of saline–alkali cultivated land. However, the slow decomposition of crop residues in cold, arid, and saline–alkali soils can lead to serious resource waste and ecological ...
Xiaoyu Zhao   +6 more
doaj   +1 more source

Superconducting magnesium diboride films with Tc \approx 24K grown by pulsed laser deposition with in-situ anneal

open access: yes, 2001
Thin superconducting films of magnesium diboride (MgB2) with Tc \approx 24K were prepared on various oxide substrates by pulsed laser deposition (PLD) followed by an in-situ anneal.
B.C. Sales   +12 more
core   +1 more source

Pola-Pola Zonal Situs-Situs Arkeologi

open access: yesBerkala Arkeologi, 1995
Istilah pola-pola Zonal yang digunakan di dalam tulisan ini mengacu pada pengertian pola-pola yang ditunjukkan oleh persebaran situs-situs dilihat dari aspek keruangan. Dengan pengertian ini, istilah pola-pola zonal juga digunakan dalam arti yang sama dengan istilah pola-pola spasial.
openaire   +6 more sources

Production of TiNi/Ti2AlN Multilayer Films with Different Numbers of Layers and Evolution of Tribological and Adhesion Properties

open access: yesAdvanced Engineering Materials, Volume 27, Issue 7, April 2025.
TiNi/Ti2AlN MAX phase films with different layer numbers are synthesized using a closed‐field unbalanced magnetron sputtering system. Their structural, mechanical, and tribological properties, as well as adhesion and fatigue performance, are analyzed as a function of the layer count to understand the effects of multilayer architecture on overall ...
Semih Duran   +3 more
wiley   +1 more source

Recent advances in membrane technologies applied in oil–water separation

open access: yesDiscover Nano
Effective treatment of oily wastewater, which is toxic and harmful and causes serious environmental pollution and health risks, has become an important research field. Membrane separation technology has emerged as a key area of investigation in oil–water
Jialu Huang   +4 more
doaj   +1 more source

COMPLETE SITUS TRANSVERSUS [PDF]

open access: green, 1913
WILLARD J. STONE
openalex   +1 more source

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