نتایج جستجو برای: amorphous calcium phos

تعداد نتایج: 192387  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2012
Jong Seto Yurong Ma Sean A Davis Fiona Meldrum Aurelien Gourrier Yi-Yeoun Kim Uwe Schilde Michael Sztucki Manfred Burghammer Sergey Maltsev Christian Jäger Helmut Cölfen

Structuring over many length scales is a design strategy widely used in Nature to create materials with unique functional properties. We here present a comprehensive analysis of an adult sea urchin spine, and in revealing a complex, hierarchical structure, show how Nature fabricates a material which diffracts as a single crystal of calcite and yet fractures as a glassy material. Each spine comp...

2015
Claudia-Nicole Meisrimler Alexandra Schwendke Sabine Lüthje

Protein phosphorylation is one of the most common post-translational modifications regulating many cellular processes. The phos-tag technology was combined with two-dimensional zymograms, which consisted of non-reducing IEF PAGE or NEPHGE in the first dimension and high resolution clear native electrophoresis (hrCNE) in the second dimension. The combination of these electrophoresis methods was ...

Journal: :Journal of primary health care 2009
Janet Copeland

CORREsPOnDEnCE TO: Janet Copeland Research and Professional development, new Zealand society of Physiotherapists, PO Box 27386, Wellington, new Zealand janet@physiotherapy. org.nz Although Primary Health Organisations (PHOs) were established to provide coordinated primary health care involving a range of providers, physiotherapy involvement in PHOs is limited. This means that access to physioth...

Journal: :Science 2003
Joanna Aizenberg David A Muller John L Grazul D R Hamann

Micropatterning of single crystals for technological applications is a complex, multistep process. Nature provides alternative fabrication strategies, when crystals with exquisite micro-ornamentation directly develop within preorganized frameworks. We report a bio-inspired approach to growing large micropatterned single crystals. Micropatterned templates organically modified to induce the forma...

Journal: :Canadian Journal of Fisheries and Aquatic Sciences 2022

For over 150 years, hatchery-origin anadromous salmon and trout have been reared released throughout the Pacific Northwest to mitigate for lost habitat sustain harvest opportunity. Some studies demonstrate that introgression of hatchery naturally produced fish may constrain conservation efforts through maladaptive genetic processes. However, empirical demonstrations influence these interactions...

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