Results 101 to 110 of about 102,830 (343)

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Rapid Cooling Delays the Occurring of Core Browning in Postharvest ‘Yali’ Pear at Advanced Maturity by Inhibiting Ethylene Metabolism

Foods
During the storage and transportation processes, the occurrence of core browning in ‘Yali’ pear fruit due to adversity injury can be easily mitigated by implementing different cooling methods, especially in advanced maturity fruits. In this study, ‘Yali’
Hongyan Zhang, Yunyun Han, Liya Liang, Bing Deng   +3 more
doaj   +1 more source

Laser Metal Powder Deposition of Titanium Microalloyed HSLA Steel FeC0.12Si0.25Mn1.3

Advanced Engineering Materials, EarlyView.
This study investigates the additive manufacturing of titanium‐doped high‐strength low‐alloy (HSLA) steel via laser metal deposition. It reveals distinct process‐structure relationships for elemental powder blends compared to prealloyed feedstocks.
Olaf Stelling, Matthias Steinbacher, Nils Ellendt   +2 more
wiley   +1 more source

Particle acceleration and transport in reconnecting twisted loops in a stratified atmosphere

, 2014
Twisted coronal loops should be ubiquitous in the solar corona. Twisted magnetic fields contain excess magnetic energy, which can be released during magnetic reconnection, causing solar flares. The aim of this work is to investigate magnetic reconnection,
Bian, Nicolas, Browning, Philippa, Gordovskyy, Mykola, Kontar, Eduard   +3 more
core   +1 more source

Impact of Sustainable Binders Based on Lignin and Collagen on the Volume Stability and Mechanical Properties of MgO‐C Refractories with MgO‐C Recyclates

Advanced Engineering Materials, EarlyView.
Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller, Florian Kerber, Kirsten Moritz, Steffen Dudczig, Konstantin Kraushaar, Thomas Schemmel, Jana Hubálková, Patrick Gehre, Christos G. Aneziris   +8 more
wiley   +1 more source

Probing brown dwarf formation mechanisms with Gaia [PDF]

, 2014
One of the fundamental questions in star formation is whether or not brown dwarfs form in the same way as stars, or more like giant planets. If their formation scenarios are different, we might expect brown dwarfs to have a different spatial distribution to stars in nearby star-forming regions.
openaire   +2 more sources

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Butyrate Prevents Obesity Accompanied by HDAC9-Mediated Browning of White Adipose Tissue

Biomedicines
Background/Objectives: Mounting evidence indicates that the short-chain fatty acid butyrate protects against obesity and associated comorbidities, partially through the induction of adipose tissue thermogenesis.
Jing Yang, Guoli Li, Shan Wang, Mingqian He, Sijing Dong, Ting Wang, Binyin Shi, Patrick C. N. Rensen, Yanan Wang   +8 more
doaj   +1 more source

Functional Inactivation of Mast Cells Enhances Subcutaneous Adipose Tissue Browning in Mice

Cell Reports, 2019
Summary: Adipose tissue browning and systemic energy expenditure provide a defense mechanism against obesity and associated metabolic diseases. In high-cholesterol Western diet-fed mice, mast cell (MC) inactivation ameliorates obesity and insulin ...
Xian Zhang, Xin Wang, Hao Yin, Lei Zhang, Airong Feng, Qiu-Xia Zhang, Yan Lin, Bin Bao, Laura L. Hernandez, Guo-Ping Shi, Jian Liu   +10 more
doaj   +1 more source

Dynamos in Stellar Convection Zones: of Wreaths and Cycles

, 2010
We live near a magnetic star whose cycles of activity are driven by dynamo action beneath the surface. In the solar convection zone, rotation couples with plasma motions to build highly organized magnetic fields that erupt at the surface and undergo ...
Brown, Benjamin P
core   +1 more source