what is a bract
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Bract In botany, a bract is a modified leaf, especially one associated with a flower or inflorescence. Bracts are usually different from normal leaves. They may be smaller, larger, or of a different color, shape, or texture. Usually, they also look different from the parts of the flower, such as the petals and/or sepals.
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Bracts: Leaves, Petals, or Something Else? Before understanding what a bract is, it is helpful to understand what it is not. First, it is not a part of the flower by definition. Complete flowers are composed of four parts: sepals, petals, stamens, and pistils. A bract is none of these. Neither is a bract a leaf, although it is sometimes defined as a leaflike structure. Bracts usually differ in shape or color from leaves, and they function differently. Leaves may be anywhere along the stem while bracts are generally located on a stem just below a flower, a flower stalk, or an inflorescence.
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- Braille /ˈbreɪl/ (French pronunciation: ​[bʁaj]) is a tactile writing system used by people who are blind or visually impaired. It is traditionally written with embossed paper. Braille-users can read computer screens and other electronic supports thanks to refreshable braille displays.
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Tact (psychology) A tact is said to make contact with the world, and refers to behavior that is under the control of generalized reinforcement. The tact described by Skinner includes three important and related events, known as the 3-term-contingency: a stimulus, a response, and a consequence, in this case reinforcement.
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BRACT Hypernyms (bract is a kind of...): husk (outer membranous covering of some fruits or seeds). Hyponyms (each of the following is a kind of bract): calycle; calyculus; epicalyx; false calyx (a group of bracts simulating a calyx as in a carnation or hibiscus).
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Beef clod The beef clod or shoulder is one of the cheapest cuts of beef and is taken from the shoulder region of the cattle.This is why it is sometimes called chuck or shoulder clod. Beef clod consists of a large muscle system and some fat that covers the muscles.Beef clod can be prepared in a variety of methods both dry and moist, but the most recommended method to cook beef clod is to cook it with moist heat or braising.eef clod consists of a large muscle system and some fat that covers the muscles. Beef clod can be prepared in a variety of methods both dry and moist, but the most recommended method to cook beef clod is to cook it with moist heat or braising.
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Braising Braising is economical (as it allows the use of tough and inexpensive cuts), and efficient (as it often enables an entire meal to be prepared in a single pot or pan). Braised foods Familiar braised dishes include pot roast, Swiss steak, chicken cacciatore, goulash, Carbonade Flamande, coq au vin, sauerbraten, beef bourguignon, beef brisket, and tajines, among others.
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Tact (psychology) Tact (psychology) Tact is a term that B.F. Skinner used to describe a verbal operant which is controlled by a nonverbal stimulus (such as an object, event, or property of an object) and is maintained by nonspecific social reinforcement (praise). Less technically, a tact is a label.
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Base Realignment and Closure Base Realignment and Closure. Base Realignment and Closure (BRAC), is a process by a United States federal government commission to increase United States Department of Defense efficiency by planning the end of the Cold War realignment and closure of military installations.
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What is Brazing? Brazing is a process that joins two pieces of base metal when a melted metallic filler — the braze — flows across the joint and cools to form a solid bond. Similar to soldering, brazing creates an extremely strong joint, usually stronger than the base metal pieces themselves, without melting or deforming the components.o complete the joint, the braze is applied. Braze, like solder, comes in a stick, disc or wire, depending on the user's preference or the shape of the joint. After the base metals near the joint have been heated with the torch, the braze is applied to the hot pieces so that the braze melts and flows around the joint.
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Bract In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis, or cone scale. Bracts are often (but not always) different from foliage leaves. They may be smaller, larger, or of a different color, shape, or texture.
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Brasada English (Aztlán, US sector) Twilit = bajo una luz crepuscular. The route also led across a wide expanse of thornbrush later called the Brasada. The Spanish word brasada refers to something burned or burning, such as embers or hot coals. It was commonly used in the 19th century to refer to the dense South Texas thornscrub, perhaps because of the burning heat of the ground in that area in summer, noted in several early travelers’ journals.
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What Are Reflexes? Reflex Action. A deliberate action, such as raising a spoon to the mouth, involves consciousness. We decide to raise the spoon, then we do it. Most reflexes, however, do not involve the brain; they are fast, involuntary responses that travel over what is known as a reflex arc.A reflex arc consists of a stimulus, for example extreme heat, which creates an impulse that travels along sensory nerves and neurons to the spinal cord.eflex Action. A deliberate action, such as raising a spoon to the mouth, involves consciousness. We decide to raise the spoon, then we do it. Most reflexes, however, do not involve the brain; they are fast, involuntary responses that travel over what is known as a reflex arc.
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tact tact. noun. Acute sensitivity to what is proper and appropriate in dealing with others, including the ability to speak or act without offending. French, from Old French, sense of touch, from Latin tāctus, from past participle of tangere, to touch; see tag-in Indo-European roots.
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Reflex - Instinct A reflex action, differently known as a reflex, is an involuntary and nearly instantaneous movement in response to a stimulus.Scientific use of the term reflex refers to a behavior that is mediated via the reflex arc; this does not apply to casual uses of the term reflex.cientific use of the term reflex refers to a behavior that is mediated via the reflex arc; this does not apply to casual uses of the term reflex.
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- Brazos Electric. is Texas' largest and oldest generation and transmission electric cooperative. We Provide. reliable and economic wholesale power to our sixteen member distribution cooperatives in Texas, and one municipal. Brazos Electric. is Texas' largest and oldest generation and transmission electric cooperative.
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What Is Braille? Braille is a system of raised dots that can be read with the fingers by people who are blind or who have low vision. Teachers, parents, and others who are not visually impaired ordinarily read braille with their eyes. Braille is not a language. Rather, it is a code by which many languages—such as English, Spanish, Arabic, Chinese, and dozens of others—may be written and read. Braille is used by thousands of people all over the world in their native languages, and provides a means of literacy for all. The specific code used in the United States has been English Braille, American Edition but as of 2016 the main code for reading material is Unified English Braille, a code used in seven other English-speaking countries. What Does Braille Look Like? Braille symbols are formed within units of space known as braille cells.
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- Braille /ˈbreɪl/ is a tactile writing system used by people who are blind and low vision. It is traditionally written with embossed paper. Braille-users can read computer screens and other electronic supports thanks to refreshable braille displays.
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- The congregation at sea formed a very poor opinion of the discernment of the Established Church. Bygones Worth Remembering, Vol. 2 (of 2) George Jacob Holyoake. Tact is skill in touching; nice perception or discernment in dealing with others.
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- Barbara A. Brunt, MA, MN, RN-BC, NE-BC, FABC, is the ANCC Magnet Recognition Program® director for Summa Akron City and St. Thomas Hospitals in Akron, Ohio. She has held a variety of nursing professional development positions, including educator, coordinator, and director, for the past 36 years.
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#10 ject âthrown ‘Ject’ is Not a Word Reject! Unless anyone raises serious ob ject ions, today we are going to talk about the Latin root word ject which means ‘throw.’.
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Femring BRAC Analysis is a test for hereditary breast and ovarian cancer. BRAC Analysis is for individuals at risk for hereditary breast or ovarian cancer. It is not like a mammogram or other screening tests that are recommended for every woman. If you and your health. care professional determine that you are at risk for hereditary breast or ovarian cancer, BRAC Analysis would be.
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What Is Braille? the braille alphabet is based upon a cell that is composed of 6 dots arranged in two columns of 3 dots each each braille letter of the alphabet or other symbol such as a comma is formed by using one or more of the 6 dots that are contained in the braille cell
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Braising and Stewing Techniques and Tips How Braising Works. Braising is a good choice of cooking method for cuts of meat that are tougher or from older animals. The connective tissues that are more prevalent in cuts like this, and which can make meats tough and chewy when improperly cooked, are slowly dissolved through long, slow application of moist heat.
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BRACAnalysis Â® BRAC Analysis ® is a genetic test that detects the presence of a BRCA1 or BRCA2 gene mutation. BRCA mutations are responsible for the majority of hereditary breast and ovarian cancers.
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Bragard sign Bragard sign. Brag·ard sign. (brah'gahrt sīn) 1. Procedure used to determine whether source of lower back pain is nervous or muscular. A straight leg raising procedure is done; if positive the leg is lowered just below the point of pain and then the ankle is dorsiflexed.