منابع مشابه
Designing biomimetic antifouling surfaces.
Marine biofouling is the accumulation of biological material on underwater surfaces, which has plagued both commercial and naval fleets. Biomimetic approaches may well provide new insights into designing and developing alternative, non-toxic, surface-active antifouling (AF) technologies. In the marine environment, all submerged surfaces are affected by the attachment of fouling organisms, such ...
متن کاملWetting transitions on biomimetic surfaces.
Biomimetic hierarchical surfaces demonstrate a potential for a variety of green technologies, including energy conversion and conservation, owing to their remarkable water repellence. The design of such surfaces allowing emerging green applications remains a challenging scientific and technological task. Understanding the physical mechanism of wetting transitions (WTs) is crucial for the design...
متن کاملAdvances in surfaces and osseointegration in implantology. Biomimetic surfaces
The present work is a revision of the processes occurring in osseointegration of titanium dental implants according to different types of surfaces -namely, polished surfaces, rough surfaces obtained from subtraction methods, as well as the new hydroxyapatite biomimetic surfaces obtained from thermochemical processes. Hydroxyapatite's high plasma-projection temperatures have proven to prevent th...
متن کاملMaps: creating surfaces from polygons
Roughly speaking, amap is a surface obtained by gluing a set of polygons along their edges, as is done in Figure 1. Imagine, for instance, that you are given 100 squares of paper and that you start gluing pairs of square sides until you form a surface without boundary. You have just created one of the billions of possible maps with 100 squares. We could decide to choose one of these billions of...
متن کاملCreating and Rendering Convolution Surfaces
Implicit surfaces obtained by convolution of multi-dimensional primitives with some potential function, are a generalisation of popular implicit surface models: blobs, metaballs and soft objects. These models di er in their choice of potential functions but agree upon the use of underlying modelling primitives, namely, points. In this paper a method is described for modelling and rendering impl...
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ژورنال
عنوان ژورنال: Materials Today
سال: 2010
ISSN: 1369-7021
DOI: 10.1016/s1369-7021(10)70159-0