Search results
Results From The WOW.Com Content Network
Hairpin lace is a lace-making technique that uses a crochet hook and two parallel metal rods held at the top and the bottom by removable bars. Historically, a metal U-shaped eponymous hairpin was used. Hairpin lace is formed by wrapping yarn around the prongs of the hairpin lace loom to form loops, which are held together by a row of crochet ...
In the 1930s - 1940s Tenerife lace was sometimes called Polka Spider Web Lace. [9] In the 1950s, a Koppo Cushion style of lace pillow was devised and sold. [10] This flexible and useful pillow style is still in use today, and can be recreated using instructions and descriptions in the patent guidelines. Sample of machine lace with Teneriffe ...
Tatting is a technique for handcrafting a particularly durable lace from a series of knots and loops. [1] Tatting can be used to make lace edging as well as doilies, collars, accessories such as earrings, necklaces, waist beads, and other decorative pieces. The lace is formed by a pattern of rings and chains formed from a series of cow hitch or ...
A turbulent flow is a flow regime in fluid dynamics where fluid velocity varies significantly and irregularly in both position and time. [3] Furthermore, a coherent structure is defined as a turbulent flow whose vorticity expression, which is usually stochastic, contains orderly components that can be described as being instantaneously coherent over the spatial extent of the flow structure.
Intrinsic termination. The structure of the RNA stem-loop that facilitates intrinsic termination. Intrinsic, or rho-independent termination, is a process to signal the end of transcription and release the newly constructed RNA molecule. In bacteria such as E. coli, transcription is terminated either by a rho-dependent process or rho-independent ...
Lace knitting is a style of knitting characterized by stable "holes" in the fabric arranged with consideration of aesthetic value. Lace is sometimes considered the pinnacle of knitting, because of its complexity and because woven fabrics cannot easily be made to have holes. Famous examples include the Orenburg shawl and the wedding ring shawl ...
Stem-loop. Stem-loop intramolecular base pairing is a pattern that can occur in single-stranded RNA. The structure is also known as a hairpin or hairpin loop. It occurs when two regions of the same strand, usually complementary in nucleotide sequence when read in opposite directions, base-pair to form a double helix that ends in an unpaired loop.
The Zan is a type of hairpin with a single pin. [10] [9] The Zan could also come in different styles such as: [10] Ji-style: A style of zan hairpin which likely refers to the hairpin used to secure the hair in a bun. [10] Ruyi-style: A style of zan hairpin in the shape of a ruyi scepter. [10] Tiger-head style [10] Round-dragon style [10]