Results 41 to 50 of about 213,381 (259)

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Work at the Periphery: Issues of Tourism Sustainability in Jamaica

open access: yesCulture Unbound: Journal of Current Cultural Research, 2014
The tourism industry in Jamaica, as elsewhere in the Caribbean, has provided government interests and tourism stakeholders with increasingly profitable economic benefits.
Lauren C. Johnson
doaj   +2 more sources

Pengembangan Pelatihan Pengangkutan Zat Radioaktif untuk Pemangku Kepentingan yang Terkait

open access: yesJPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, 2017
Ionizing radiation, that exposed by radioactive material as part of the nuclear energy, has been used in some activities, such as in research and development, medical, and industries fields.
Nanang Triagung Edi Hermawan
doaj   +1 more source

Great East Japan Earthquake, JR East Mitigation Successes, and Lessons for California High-Speed Rail, MTI Report 12-37 [PDF]

open access: yes, 2015
California and Japan both experience frequent seismic activity, which is often damaging to infrastructure. Seismologists have developed systems for detecting and analyzing earthquakes in real-time.
Edwards, Frances, Goodrich, Daniel C.
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

The Paris MOU on PSC, Propulsion and Auxiliary Machinery Deficiencies and the Maritime Safety [PDF]

open access: yesTransNav, 2008
This article tries to show the relationship between one important set of deficiencies included in the Paris Memorandum of Understanding on Port State Control procedures, propulsion and auxiliary machinery, the importance of this set of deficiencies for ...
GermÁn de Melo Rodríguez, Ismael Cobos
doaj  

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Transportation, Terrorism and Crime: Deterrence, Disruption and Resilience [PDF]

open access: yes, 2020
: Terrorists likely have adopted vehicle ramming as a tactic because it can be carried out by an individual (or “lone wolf terrorist”), and because the skills required are minimal (e.g.
Edwards, Frances L., Goodrich, Daniel C.
core   +1 more source

Climate change and transport infrastructures: State of the art [PDF]

open access: yes, 2018
Transport infrastructures are lifelines: They provide transportation of people and goods, in ordinary and emergency conditions, thus they should be resilient to increasing natural disasters and hazards.
Loprencipe, Giuseppe, Moretti, Laura
core   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

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