what is twinning
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twinning Twinning (crystallography). A process in which two or more crystals, or parts of crystals, assume orientations such that one may be brought to coincidence with the other by reflection across a plane or by rotation about an axis.winning of calcite by the pressure of a blade (Baumhauer’s method). If the structural homogeneity of a single crystal is disrupted by a great number of twin formations, the crystal is called a polysynthetic twin (Figure 3).
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- Edit Article. Grafting is a method of propagating plants in which the tissues of one plant are fused with the tissues of another plant. When grafting roses, one plant is usually selected because of its hardy, healthy roots, and the other, referred to as the scion, is selected for its blossoms.ake a very shallow T-shaped cut in the stock plant where you want to place the graft. Only cut the skin of the stem, not the cambium layer. Both the top and the vertical portions of the T should be approximately 1 inch (2.54 cm) long.
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Twin Peaks Twin Peaks is an American television serial drama created by Mark Frost and David Lynch. It follows an investigation headed by FBI Special Agent Dale Cooper (Kyle MacLachlan) into the murder of homecoming queen Laura Palmer (Sheryl Lee) in the fictional town of Twin Peaks, Washington. Its pilot episode was broadcast on April 8, 1990 on ABC.
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Panning (camera) In video technology, panning refers to the horizontal scrolling of an image wider than the display. For 3D modeling in computer graphics, panning means moving parallel to the current view plane. In other words, the camera moves perpendicular to the direction it is pointed. The technique also has limited applications in still photography.
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conjoined twin Also found in: Dictionary, Thesaurus, Encyclopedia, Wikipedia. conjoined twin. n. Either of a pair of identical twins born with their bodies joined at some point, a result of the incomplete division of the ovum from which the twins developed.
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Twin-PathÂ® Adjustable Bridle Slings Twin-Path® Adjustable Bridle Slings. Twin-Path Adjustable Bridle (TPXA with K-Spec or TPA with polyester): The Twin-Path Adjustable Bridle is a tool to find the center of gravity (COG). When the load is lifted, the bridle moves over the COG to balance and level the object.
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What is Kenning? Kenning is a synonym or an alternative word group that is used to replace a single word. It usually involves a group of two hyphenated words that is used in a sentence instead of the basic one word noun or object.n complex types of kennings, it may involve more than two words because either the base-word or the determinant is a kenning in itself. In the basic phrase “feeder of raven” for example, this may be alternatively written in kenning form using the phrase “feeder of war-gull”.
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- Call your doctor if you have any of the symptoms of pneumonia. Most of the time, you will need immediate treatment to get better and avoid complications. 1  Your sharp chest pain does not get better. 2  Your shortness of breath gets worse.  Your fingernails, toenails, or skin become dark or turn bluish.
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- Artificial Embryo Twinning. Artificial embryo twinning is a relatively low-tech way to make clones. As the name suggests, this technique mimics the natural process that creates identical twins. In nature, twins form very early in development when the embryo splits in two. Twinning happens in the first days after egg and sperm join, while the embryo is made of just a small number of unspecialized cells.
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Twin Fraternal twins are also known as non-identical twins or dizygotic twins. They happen when two ova are released from the ovary at the same time, and each is fertilized by a different sperm. This results in the birth of fraternal twins. They can be of different sexes.
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Types of Twinning in Minerals These twin laws are specific to the crystal system. The type of twinning can be a diagnostic tool in mineral identification. Twinning can often be a problem in X-ray crystallography, as a twinned crystal does not produce a simple diffraction pattern.
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ABOUT SATIN AND CHENILLE, or “The Fashion Twins,” are the most fashion-forward members of the Snack Pack, and their fashion knowledge is extensive, covering everything from haute couture runways to the latest street fashions. They’re also conjoined twins—connected in a loop by their brightly colored hair!
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The Bereavement Process for Twinless Twins As we take in the character and challenges of the twin bereavement process, it is important to note that family, community, and the psychotherapeutic attitudes towards twin loss and the timing of twin bereavement have an important effect on twins.
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Review/Film; A Call for Help From the Convent The bad twin is the one who can't stay out of the tabloids, one day being happily roasted with racial jokes at the Friars Club and the next offering a cookbook recipe for Jewish American Princess Fried Chicken.. She may be tasteless but at least she's interesting.
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twine v. twined, twin·ing, twines. v.tr. 1. To twist together (threads, for example); intertwine. 2. To form by twisting, intertwining, or interlacing: twined the cord from plant fibers. 3. To encircle or coil about: a vine twining a tree.
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In Science, What Is Budding? Budding is a horticultural practice that involves the insertion of a scion onto the stock. A scion is a detached bud of a plant, while a stock is the stem of the parent plant. Budding is also one of the methods of artificial vegetative propagation that is done to grow new plants by asexual means.
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twine twine (twaɪn) n 1. (Textiles) string made by twisting together fibres of hemp, cotton, etc 2. the act or an instance of twining 3. something produced or characterized by twining 4. a twist, coil, or convolution 5. a knot, tangle, or snarl vb 6. (tr) to twist together; interweave: she twined the wicker to make a basket.
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Twin studies How do twin studies work? Most twin studies involve comparing pairs of identical and non-identical twins. Identical (called 'monozygotic') twins come from the same egg, so they share all of their genes - this is why they look so similar. Non-identical ('dizygotic') twins come from two different eggs, even though they shared their mother's womb and were born at the same time.
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A quick overview A quick overview. “A twinning is the coming together of two communities seeking, in this way, to take action with a European perspective and with the aim of facing their problems and developing between themselves closer and closer ties of friendship”.
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- Twinning (making a twin of) may refer to: 1  In biology and agriculture, producing two offspring (i.e., twins) at a time, or having a tendency to do so; In biology and agriculture, producing two offspring (i.e., twins) at a time, or having a tendency to do so; 2  Twin towns and sister cities, towns and cities involved in town twinning.
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Siamese twins (linguistics) Siamese twins (also irreversible binomials, binomials, binomial pairs, freezes) in the context of the English language is a pair or grouping of words used together as an idiomatic expression or collocation, usually conjoined by the words and or or. The order of elements cannot be reversed.he term Siamese twins originates with Chang and Eng Bunker, the conjoined twins from Siam. In the context of the English language, this word was first used and popularised by H. W. Fowler, a renowned lexicographer.
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SIBLING quin, quint, quintuplet - one of five children born at the same time from the same pregnancy. triplet - one of three offspring born at the same time from the same pregnancy. twin - either of two offspring born at the same time from the same pregnancy.
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Mirror Twins Mirror Image Twins. Mirror twins (also known as mirror image twins) are one of the most fascinating types of twin pairings of the 100 million+ twins all around the world. It's a interesting concept and refers to twins who, when facing each other, appear as matching reflections.
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Twin There are five common variations of twinning, and one rare variation. The three most common variations are all dizygotic (fraternal): Male–female twins are the most common result, 50 percent of dizygotic twins and the most common grouping of twins.
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Will I Have Twins? These include: 1  having a history of twinning on the mother’s side of the family. 2  taking fertility enhancing drugs or undergoing reproductive assistance that includes multiple eggs or embryos. 3  having a Body Mass Index (BMI) of 30 or above.  being in the top 25th percentile for 1  height. being over the age of  45.
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Baling twine Baling twine or baler twine is a small diameter sisal or synthetic twine used to bind a quantity of fibrous material (notably hay or straw) into a more compact and easily stacked form. Tensile strengths of single-ply baling twine range from 95 psi (0.66 MPa) to 325 psi (2.24 MPa). 1 Properties.