Results 121 to 130 of about 5,642,195 (394)

Photo- and Metal-Mediated Deconstructive Approaches to Cyclic Aliphatic Amine Diversification [PDF]

, 2023
David M. Soro, Jose B. Roque, Jonas W. Rackl, Bohyun Park, Stefan E. Payer, Yuan Shi, J. Craig Ruble, Alexey L. Kaledin, Mu‐Hyun Baik, Djamaladdin G. Musaev, Richmond Sarpong   +10 more
openalex   +1 more source

Composite Electrospun Fibers Containing Optimized B‐ and Cu‐Doped Bioactive Glass Sol‐Gel Particles for Potential Soft Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti, Marta Miola, Liliana Liverani, Paolo Sartori, Enrica Verné, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Silicon carbide diode for increased light output [PDF]

, 1969
Transition metals improve the overall light output and the output in particular regions of the electroluminescent of a silicon carbide semiconductor device.
Griffiths, L. B., Mlavsky, A. I.
core   +1 more source

Unlocking the Power of Quercetin‐Encapsulated Mesoporous Bioactive Glass Nanoparticles: A Multifunctional Approach to Bone Regeneration

Advanced Engineering Materials, EarlyView.
Mesoporous bioactive glass nanoparticles (MBGNs) are investigated for bone regeneration given their remarkable structural and functional properties. MBGNs are functionalized with Mn and Cu and incorporated with quercetin, a natural flavonoid exhibiting antioxidant, anti‐inflammatory, and antimicrobial properties.
Giovanni Lo Bello, Qaisar Nawaz, Pier Francesco Ferrari, Laura Pastorino, Roberto Raiteri, Aldo R. Boccaccini   +5 more
wiley   +1 more source

Preparation of Ta/W Composite by CVD

Journal of Aeronautical Materials, 2017
The Ta/W composites with 10%W, 13%W and 18%W were prepared by chemical vapor deposition (CVD). The properties of Ta/W composites were investigated by optical microscopy (OM), scanning electron microscopy (SEM ) and tensile test.
QI Xiaohong, ZHENG Xu, CAI Hongzhong, LIU Shaopeng, HU Changyi, WEI Yan   +5 more
doaj   +1 more source

Minerals in Afghanistan : rare-metal deposits [PDF]

, 2007
In Afghanistan rare metals (lithium, caesium, tantalum and niobium) occur in three main deposit types: pegmatites, mineralised springs and playa-lake sediments (Figure 1).
Benham, Antony John, Coats, Stan
core  

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

The Production of Material with Ultrafine Grain Structure in Al-Zn Alloy in the Process of Rapid Solidification

Archives of Foundry Engineering, 2014
In the aluminium alloy family, Al-Zn materials with non-standard chemical composition containing Mg and Cu are a new group of alloys, mainly owing to their high strength properties.
Szymaneka M., Augustyn B., Kapinos D., Boczkal S., Nowak J.   +4 more
doaj   +1 more source

Enhanced strength and temperature dependence of mechanical properties of Li at small scales and its implications for Li metal anodes [PDF]

, 2016
Xu Chen, Zeeshan Ahmad, Asghar Aryanfar, Venkatasubramanian Viswanathan, Julia R. Greer   +4 more
openalex   +1 more source

Inter‐Metal Interaction of Dual‐Atom Catalysts in Heterogeneous Catalysis [PDF]

, 2023
Yang Chen, Jian Lin, Qin Pan, Xu Liu, Tianyi Ma, Xiaodong Wang   +5 more
openalex   +1 more source