Results 41 to 50 of about 2,312,035 (286)

Influences of welding speed on microstructure and mechanical properties of friction stir welded Al–Mg alloy with high Mg content

Materials Research Express, 2020
In this work, the influences of welding speed on microstructure and mechanical properties in friction stir welding (FSW) of the hot-rolled Al-9.2Mg-0.8Mn-0.2Zr-0.15Ti alloy plates has been investigated.
Yingli Li, Hongge Yan, Jihua Chen, Weijun Xia, Bin Su, Tian Ding, Xinyu Li   +6 more
doaj   +1 more source

Atmospheric Conditions for Uplift and Dust Transport in the Latitudinal 10° North–20° North Band in Africa

Atmosphere, 2022
Desert aerosols suspended in the atmosphere are a very marked fact in West Africa with estimates of 400 to 1000 million tons produced annually and concentrations exceeding 50 µg·m³ in Burkina.
Abdoulaye Bouya Diop, Malick Wade, Abdoulaye Sy, Abdoul Karim Mbodji, Abdou Karim Farota, El hadji Deme, Babacar Niang, Bouya Diop, Amadou Thierno Gaye, Aboubakary Diakhaby   +9 more
doaj   +1 more source

Experimental verification of vapor deposition model in Mach 0.3 burner rigs [PDF]

, 1984
A comprehensive theoretical framework of deposition from combustion gases was developed covering the spectrum of various mass delivery mechanisms including vapor, thermophoretically enhanced small particle, and inertially impacting large particle ...
Gokoglu, S. A.
core   +1 more source

Self-assembly and electron-beam-induced direct etching of suspended graphene nanostructures

, 2011
We report on suspended single-layer graphene deposition by a transfer-printing approach based on polydimethylsiloxane stamps. The transfer printing method allows the exfoliation of graphite flakes from a bulk graphite sample and their residue-free ...
Fabio Beltram, Liang X., Pasqualantonio Pingue, Reina A., Sarah Goler, Stefano Roddaro, Vincenzo Piazza, Vittorio Pellegrini   +7 more
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

Widespread impacts to precipitation of the East Palestine Ohio train accident

Environmental Research Letters
On 3 February 2023, a Norfolk Southern train derailment occurred in East Palestine, Ohio. The accident and subsequent fire resulted in the emissions of large amounts of hazardous compounds to the ambient atmosphere over many days.
David A Gay, Katelan Blaydes, James J Schauer, Martin Shafer   +3 more
doaj   +1 more source

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

FEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson, Mackenzie K Herroon, Shane Mecca, Laimar C Garmo, Jacob Lindquist, Shrila Rajendran, Steve M. Patrick, Izabela Podgorski   +7 more
wiley   +1 more source

Whole genome and transcriptome analyses identify genetic markers associated with growth traits in Qinchuan black pig

BMC Genomics
Background Growth traits are economically important traits in pig breeding. However, the genetic mechanism of growth traits is still unclear. Qinchuan Black (QCB) pigs are crossbred and produced by hybridizing Guanzhong Black (GZB) pigs and Large White ...
Yaxin Wang, Guangquan Lv, Zhe Liu, Ye Cheng, Rongrong Ding, Gongshe Yang, Taiyong Yu   +6 more
doaj   +1 more source

Thin Films Ablation by Induced Forward Transfer Technique [PDF]

Engineering and Technology Journal, 2012
Laser-Induced Forward Transfer (LIFT) is a technique which enables the controlled transfer of a thin film material from a transparent carrier (donor) to a receiver substrate (acceptor).
Adawiya J. Haider, Iman H. Hadi
doaj   +1 more source

An overview of atmospheric deposition chemistry over the Alps: present status and long-term trends [PDF]

, 2006
Several research programs monitoring atmospheric deposition have been launched in the Alpine countries in the last few decades. This paper uses data from previous and ongoing projects to: (i) investigate geographical variability in wet deposition ...
Arisci, Sylvia, Balestrini, Raflaella, Barbieri, Alberto, Brizzio, Maria Cristina, Kalina, Michael, Mosello, Rosario, Nickus, Ulrike, Probst, Anne, Puxbaum, Hans, Rogora, Michela, Schmitt, Marcel, Stähli, Manfred, Thimonier, Anne, Ulrich, Erwin, Waldner, Peter   +14 more
core   +1 more source