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Extra-wide double-fold bias tape being sewn as a binding on a decorative quilt An example of single-fold bias tape An example of double-fold bias tape Commercial bias binding foot fed with bias binding, producing bias binding tape. Bias tape or bias binding is a narrow strip of fabric, typically plain weave, cut on the bias.
Bias The bias direction of a piece of woven fabric, usually referred to simply as "the bias", is at 45 degrees to its warp and weft threads. Every piece of woven fabric has two biases, perpendicular to each other. Non-woven fabrics such as felt or interfacing do not have a bias. bias tape Bias tape or bias binding is a narrow strip of fabric ...
Within chemistry, a Job plot, otherwise known as the method of continuous variation or Job's method, is a method used in analytical chemistry to determine the stoichiometry of a binding event. The method is named after Paul Job and is also used in instrumental analysis and advanced chemical equilibrium texts and research articles.
The mean difference is the estimated bias, and the SD of the differences measures the random fluctuations around this mean. If the mean value of the difference differs significantly from 0 on the basis of a 1-sample t-test, this indicates the presence of fixed bias. If there is a consistent bias, it can be adjusted for by subtracting the mean ...
The frequency of the bias signal in consumer cassette decks is usually fixed at between 80 and 100 kHz. The quality of the bias signal is critical because noise, hum and direct current in the bias severely degrade audio fidelity. [4] The level of the bias signal defines the slope and shape of the resulting magnetization curve. [5]
The result is a synthetic receptor capable of binding to a target molecule, which fits into the binding site with high affinity and specificity. The interactions between the polymer and the template are similar to those between antibodies and antigens , consisting of electrostatic interactions , hydrogen bonds , Van der Waals forces , and ...
Emitter bias. When a split supply (dual power supply) is available, this biasing circuit is the most effective. It provides zero bias voltage at the emitter or collector for load. [clarification needed] The negative supply V ee is used to forward-bias the emitter junction through R e. The positive supply V cc is used to reverse-bias the ...
Changing the bias moves the operating point up or down on the curves, thus changing the equivalent small-signal AC resistance, gain, etc. seen by the signal. Any nonlinear component whose characteristics are given by a continuous , single-valued , smooth ( differentiable ) curve can be approximated by a linear small-signal model.