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A much simpler interpolation scheme for approximating the electronic band structure, especially for the d-bands of transition metals, is the parameterized tight-binding method conceived in 1954 by John Clarke Slater and George Fred Koster, [1] sometimes referred to as the SK tight-binding method. With the SK tight-binding method, electronic ...
The swaddling clothes of medieval Madonna and Child paintings are now replaced with cotton receiving blankets, cotton muslin wraps, or specialised "winged" baby swaddles. . Modern swaddling is becoming increasingly popular today as a means of settling and soothing irritable infants and helping babies sleep longer with fewer awakeni
The Density Functional Based Tight Binding method is an approximation to density functional theory, which reduces the Kohn-Sham equations to a form of tight binding related to the Harris functional. The original [ 1 ] approximation limits interactions to a non-self-consistent two center hamiltonian between confined atomic states.
To secure the initial stitches of a knitted fabric, a method for casting on is used; to secure the final stitches in a wale, one uses a method of binding/casting off. During knitting, the active stitches are secured mechanically, either from individual hooks (in knitting machines) or from a knitting needle or frame in hand-knitting.
Breast binding, also known as chest binding, is the flattening and hiding of breasts with constrictive materials such as cloth strips or purpose-built undergarments. Binders may also be used as alternatives to bras or for reasons of propriety. People who bind include women, trans men, non-binary people, and cisgender men with gynecomastia.
The method creates an elastic fabric using short lengths of yarn and a single-eyed needle that is often broad and flat. The stitches are commonly, but not invariably, gauged by wrapping them around the thumb. In its simplest form, the needle is passed through a seed loop to form a new loop, taking care to avoid tightening either into a firm knot.
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Tight binding may also refer to: Tight adhesion in Leukocyte extravasation; Kinbaku (緊縛), meaning "tight binding", in Japanese bondage This page was last edited ...