what is estivation?
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zoology Noun. 1. aestivation - (zoology) cessation or slowing of activity during the summer; especially slowing of metabolism in some animals during a hot or dry period. estivation. zoological science, zoology-the branch of biology that studies animals.
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ESTIVATION aestivation - (botany) the arrangement of sepals and petals in a flower bud before it opens. estivation. phytology, botany - the branch of biology that studies plants. arrangement - an orderly grouping (of things or persons) considered as a unit; the result of arranging; a flower arrangement. flower bud - a bud from which only a flower or flowers develop.
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Neuroscience For Kids After a chemical is released, it must be inactivated. Inactivation can be through a reuptake mechanism or by an enzyme that stops the action of the chemical. If the chemical is applied on the post-synaptic membrane, it should have the same effect as when it is released by a neuron.. Enzymatic degradation (deactivation): a specific enzyme changes the structure of the neurotransmitter so it is not recognized by the receptor. For example, acetylcholinesterase is the enzyme that breaks acetylcholine into choline and acetate.
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Estivation: Definition & Examples Our devices do this in order to conserve energy when we aren't using them. Some animas in the wild 'go dark' in a similar way when they're trying to conserve energy. Only when they do it, it's called estivation. Estivation, which is a form of dormancy, is about trying to minimize energy needs during tough times.
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Desquamation For the meaning in material sciences, see spalling. Desquamation (from Latin desquamare, meaning 'to scrape the scales off a fish'), also called skin peeling, is the shedding of the outermost membrane or layer of a tissue, such as the skin. 1 Skin.
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Legitimation Legitimation or legitimisation is the act of providing legitimacy. Legitimation in the social sciences refers to the process whereby an act, process, or ideology becomes legitimate by its attachment to norms and values within a given society. It is the process of making something acceptable and normative to a group or audience. Legitimate power is the right to exercise control over others by virtue of the authority of one's superior organization position or status.
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ESTIVATION estivation n 1: (zoology) cessation or slowing of activity during the summer; especially slowing of metabolism in some animals during a hot or dry period [syn: {aestivation}] 2: (botany) the arrangement of sepals and petals in a flower bud before it opens [syn: {aestivation}]
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estivation This is a state called estivation; its like hibernation, but its triggered by dry and hot conditions instead of cold. CreationWiki - Recent changes [en] In my estivation, I conclude that Mother Nature is pissed about getting deep drilled and this heat is just a reminder of who is in charge. Kate Clinton: Dahlin'.
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- 1. (Zo[o]l.) The state of torpidity induced by the heat and dryness of summer, as in certain snails; -- opposed to {hibernation}. [1913 Webster] 2. (Bot.) The arrangement of the petals in a flower bud, as to folding, overlapping, etc.; prefloration. --Gray. [1913 Webster] [Spelt also {estivation}.] [1913 Webster]
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deactivate discharge - release from military service muster out deactivate - remove from active military status or reassign; The men were deactivated after five years of service
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ESTA (Electronic System for Travel Authorization) Application for Citizens of Italy Italy is part of the Visa Waiver Program, which enables citizens of Italy to travel to the United States without a visa. On January 12, 2009, ESTA (the Electronic System for Travel Authorization) became a requirement of the Visa Waiver Program. The purpose of ESTA is to let the U.S. government pre-screen all Visa Waiver Travelers before they leave their respective countries. 2  Citizens of one the 37 Visa Waiver Countries (including Italy) entering the U.S. under the Visa Waiver Program should apply.
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Muscle coactivation Muscle coactivation allows the two muscle groups surrounding a joint to become more stable. This is due to both muscles contracting at the same time producing compression on the joint, therefore becoming stiffer and more stable. For example, when the bicep and the tricep coactivate, the elbow becomes more stable.
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ESTIVATION 2. estivation - (botany) the arrangement of sepals and petals in a flower bud before it opens. aestivation. phytology, botany-the branch of biology that studies plants. arrangement-an orderly grouping (of things or persons) considered as a unit; the result of arranging; a flower arrangement.
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NITRIC AND CITRIC ACID PASSIVATION ON STAINLESS STEEL CHEMICAL TANKERS-- CAPT AJIT VADAKAYIL Passivation is a process to build up a layer of Chromium oxide armour on Austenetic Stainless steel of ships cargo tanks. This mono-molecular oxide layer is about 10 angstroms (one divided by 10 million-- millimeters) is invisible, chemically unreactive, self repairing and uni-potentialises the Stainless steel surface.
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Electropolishing vs Passivation The Passivation Process. Passivation of metal, similar to electropolishing, is a metal finishing operation that many industries specify for their parts. Passivation is a chemical process designed to increase the corrosion resistance of stainless steel parts. To passivate stainless steel parts, the parts are placed in a basket and submerged in a nitric or citric acid bath.
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- 1. to abolish or annul by formal or official means; repeal: abrogated a treaty. 2. to put aside; put an end to. [1520–30; < Latin abrogātus, past participle of abrogāre to repeal, cancel = ab- ab- + rōgāre to ask] ab′ro•ga•ble (-gə bəl) adj.
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ACTIVATION • ACTIVATION (noun). The noun ACTIVATION has 3 senses: 1. stimulation of activity in an organism or chemical. 2. the activity of causing to have energy and be active. 3. making active and effective (as a bomb). Familiarity information: ACTIVATION used as a noun is uncommon.
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- Define closure: means of enclosing : enclosure; an act of closing : the condition of being closed; something that closes — closure in a sentence means of enclosing : enclosure; an act of closing : the condition of being closed; something that closes…
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7th Grade Organisms' Internal Response the reaction of an organism to a stimulus estivation Summer torpor a physiological state that is characterized by slow metabolism and inactivity that permits survial during long periods of elevated temperature and diminished water supplies
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Definitions &Translations Here are all the possible meanings and translations of the word estivation. Princeton's WordNet(4.00 / 1 vote)Rate this definition: estivation, aestivation(noun) (zoology) cessation or slowing of activity during the summer; especially slowing of metabolism in some animals during a hot or dry period. estivation, aestivation(noun) (botany) the arrangement of sepals and petals in a flower bud before it opens.
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estrus estrus es·trus or oes·trus (ěs'trəs) n. The periodic state of sexual excitement in the female of most mammals, excluding humans, that immediately precedes ovulation and during which the female is most receptive to mating; heat.
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- noun. (= 1  rest and recreation) détente f ⇒ I don't have much time for relaxation. [ 2 of grip, muscles] relâchement m relaxation of the muscles relâchement des muscles. [ 3 of rules, restrictions] assouplissement m the relaxation of travel restrictions l'assouplissement des restrictions de déplacement.
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- Communication of information between neurons is accomplished by movement of chemicals across a small gap called the synapse. Chemicals, called neurotransmitters, are released from one neuron at the presynaptic nerve terminal.. Enzymatic degradation (deactivation): a specific enzyme changes the structure of the neurotransmitter so it is not recognized by the receptor. For example, acetylcholinesterase is the enzyme that breaks acetylcholine into choline and acetate.
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trigger activate-put in motion or move to act; trigger a reaction; actuate the circuits. actuate, set off, spark, spark off, touch off, trigger, trigger off, trip. initiate, pioneer-take the lead or initiative in; participate in the development of; This South African surgeon pioneered heart transplants.
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Recall Law and Legal Definition Recall is a procedure that allows citizens to remove and replace a public official before the end of a term of office. Recall differs from another method for removing officials from office – impeachment – in that it is a political device while impeachment is a legal process.
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We are currently moving our web services and information toCanada.ca. means where, a position in an established group is not converted to a new group and/or level or a new classification plan and/or pay structure. Note: this is not the same as salary protection; resignation (demission). démission means the voluntary cessation of employment by an, employee other than at the end of a specified. term