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The Palomar knot (/ ˈ p æ l əm ɑːr / PAL-ə-mar) is a knot that is used for securing a fishing line to a fishing lure, snap or swivel. Steps in tying a Palomar knot (free end is colored red). 1. Tie the loose overhand knot. 2. Pass the object through the remaining loop. 3. Start snug. 4. Finish snug (pull evenly on standing ends). 5. View ...
Fortinet, Inc. is a cybersecurity company with headquarters in Sunnyvale, California. The company develops and sells security solutions like firewalls, endpoint security and intrusion detection systems. Fortinet has offices located all over the world. Brothers Ken Xie and Michael Xie founded Fortinet in 2000.
Borromean rings. In mathematics, the Borromean rings[a] are three simple closed curves in three-dimensional space that are topologically linked and cannot be separated from each other, but that break apart into two unknotted and unlinked loops when any one of the three is cut or removed. Most commonly, these rings are drawn as three circles in ...
In knot theory, prime knots are those knots that are indecomposable under the operation of knot sum. The prime knots with ten or fewer crossings are listed here for quick comparison of their properties and varied naming schemes.
Artillery loop. The artillery loop[1] is a knot with a loop on the bight for non-critical purposes. The artillery loop must have the loop loaded or it will slip and contract easily. It is an inferior knot to the alpine butterfly knot, [2] possibly dangerously so, in that it can be yanked out of shape and turn into a running knot or noose.
Instructions. [1] A Turk's head knot, sometimes known as a sailor's knot, is a decorative knot with a variable number of interwoven strands forming a closed loop. The name refers to a general family of knots, not an individual knot. While this knot is typically made around a cylinder, it can also be formed into a flat, mat-like shape.
Perko pair. In the mathematical theory of knots, the Perko pair, named after Kenneth Perko, is a pair of entries in classical knot tables that actually represent the same knot. In Dale Rolfsen 's knot table, this supposed pair of distinct knots is labeled 10 161 and 10 162. In 1973, while working to complete the classification by knot type of ...
In knot theory, a prime knot or prime link is a knot that is, in a certain sense, indecomposable. Specifically, it is a non- trivial knot which cannot be written as the knot sum of two non-trivial knots. Knots that are not prime are said to be composite knots or composite links. It can be a nontrivial problem to determine whether a given knot ...