Conservation biogeography of freshwater fishes: recent progress and future challenges

2010 ◽  
Vol 16 (3) ◽  
pp. 496-513 ◽  
Author(s):  
Julian D. Olden ◽  
Mark J. Kennard ◽  
Fabien Leprieur ◽  
Pablo A. Tedesco ◽  
Kirk O. Winemiller ◽  
...  
Keyword(s):  
Recent Progress ◽  
Freshwater Fishes ◽  
Conservation Biogeography ◽  
Future Challenges

scholarly journals Electrodeposited Hydroxyapatite-Based Biocoatings: Recent Progress and Future Challenges

Coatings ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 110
Author(s):  
Mir Saman Safavi ◽  
Frank C. Walsh ◽  
Maria A. Surmeneva ◽  
Roman A. Surmenev ◽  
Jafar Khalil-Allafi
Keyword(s):  
Recent Progress ◽  
Tribological Behavior ◽  
Metallic Materials ◽  
Industrial Processing ◽  
Component Size ◽  
Polymeric Particles ◽  
Operational Variables ◽  
Wide Range ◽  
Future Challenges ◽  
Coating Methods

Hydroxyapatite has become an important coating material for bioimplants, following the introduction of synthetic HAp in the 1950s. The HAp coatings require controlled surface roughness/porosity, adequate corrosion resistance and need to show favorable tribological behavior. The deposition rate must be sufficiently fast and the coating technique needs to be applied at different scales on substrates having a diverse structure, composition, size, and shape. A detailed overview of dry and wet coating methods is given. The benefits of electrodeposition include controlled thickness and morphology, ability to coat a wide range of component size/shape and ease of industrial processing. Pulsed current and potential techniques have provided denser and more uniform coatings on different metallic materials/implants. The mechanism of HAp electrodeposition is considered and the effect of operational variables on deposit properties is highlighted. The most recent progress in the field is critically reviewed. Developments in mineral substituted and included particle, composite HAp coatings, including those reinforced by metallic, ceramic and polymeric particles; carbon nanotubes, modified graphenes, chitosan, and heparin, are considered in detail. Technical challenges which deserve further research are identified and a forward look in the field of the electrodeposited HAp coatings is taken.

scholarly journals Molecular swarm robots: recent progress and future challenges

2020 ◽  
Vol 21 (1) ◽  
pp. 323-332
Author(s):  
Arif Md. Rashedul Kabir ◽  
Daisuke Inoue ◽  
Akira Kakugo
Keyword(s):  
Recent Progress ◽  
Swarm Robots ◽  
Future Challenges

Thermoelectric Devices for Power Generation: Recent Progress and Future Challenges

2015 ◽  
Vol 18 (2) ◽  
pp. 194-213 ◽  
Author(s):  
Qi Hao Zhang ◽  
Xiang Yang Huang ◽  
Sheng Qiang Bai ◽  
Xun Shi ◽  
Ctirad Uher ◽  
...  
Keyword(s):  
Power Generation ◽  
Recent Progress ◽  
Thermoelectric Devices ◽  
Future Challenges

scholarly journals Proteoglycomics: Recent Progress and Future Challenges

2010 ◽  
Vol 14 (4) ◽  
pp. 389-399 ◽  
Author(s):  
Mellisa Ly ◽  
Tatiana N. Laremore ◽  
Robert J. Linhardt
Keyword(s):  
Recent Progress ◽  
Future Challenges

Indirect effects in complex ecosystems: recent progress and future challenges

2002 ◽  
Vol 48 (2) ◽  
pp. 157-172 ◽  
Author(s):  
J.Timothy Wootton
Keyword(s):  
Indirect Effects ◽  
Recent Progress ◽  
Future Challenges

CCK biosynthesis and processing: Recent progress and future challenges

Life Sciences ◽  
1997 ◽  
Vol 61 (24) ◽  
pp. 2359-2366 ◽  
Author(s):  
Margery C. Beinfeld
Keyword(s):  
Recent Progress ◽  
Future Challenges

Proteolysis targeting chimeras (PROTACs) in ‘beyond rule-of-five’ chemical space: Recent progress and future challenges

2019 ◽  
Vol 29 (13) ◽  
pp. 1555-1564 ◽  
Author(s):  
Scott D. Edmondson ◽  
Bin Yang ◽  
Charlene Fallan
Keyword(s):  
Recent Progress ◽  
Chemical Space ◽  
Future Challenges
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