(a.) Considered apart from any application to a particular object; separated from matter; existing in the mind only; as, abstract truth, abstract numbers. Hence: ideal; abstruse; difficult.
(a.) Expressing a particular property of an object viewed apart from the other properties which constitute it; -- opposed to concrete; as, honesty is an abstract word.
(a.) Resulting from the mental faculty of abstraction; general as opposed to particular; as, "reptile" is an abstract or general name.
(a.) Abstracted; absent in mind.
(a.) To withdraw; to separate; to take away.
(a.) To draw off in respect to interest or attention; as, his was wholly abstracted by other objects.
(a.) To separate, as ideas, by the operation of the mind; to consider by itself; to contemplate separately, as a quality or attribute.
(a.) To epitomize; to abridge.
(a.) To take secretly or dishonestly; to purloin; as, to abstract goods from a parcel, or money from a till.
(a.) To separate, as the more volatile or soluble parts of a substance, by distillation or other chemical processes. In this sense extract is now more generally used.
(v. t.) To perform the process of abstraction.
(a.) That which comprises or concentrates in itself the essential qualities of a larger thing or of several things. Specifically: A summary or an epitome, as of a treatise or book, or of a statement; a brief.
(a.) A state of separation from other things; as, to consider a subject in the abstract, or apart from other associated things.
(a.) An abstract term.
(a.) A powdered solid extract of a vegetable substance mixed with sugar of milk in such proportion that one part of the abstract represents two parts of the original substance.
Example Sentences:
(1) For dipeptides containing the amino terminal residues glycine, alanine and phenylalanine, abstraction of the hydrogen from the carbon adjacent to the peptide nitrogen was the major process leading to the spin-adducts.
(2) The death certificates were abstracted; all deaths under age 60 and a 20% sample of deaths 60 and older were examined.
(3) They are most commonly described as conduct disordered and hyperactive, appear heir to a variety of deficits in verbal and abstract cognition, and perform more poorly in the academic environment.
(4) Actin also exhibited a clear dual wave pattern of transport that coincided well with that of tubulin, indicating that both actin and tubulin were the major components of both groups IV and V.(ABSTRACT TRUNCATED AT 250 WORDS)
(5) A mathematical model that abstracts the major features of the vegetative life cycle of Neurosopra crassa has been developed, and the action of selection in this model and various extensions of it is such as to maintain polymorphisms of vegetative incompatibility factors.
(6) Scott insisted he was an abstract painter in the way he felt Chardin was too: the pans and fruit were uninteresting in themselves; they were merely "the means of making a picture", which was a study in space, form and colour.
(7) Neuropsychological functioning in 90 male and female alcoholics and 65 peer controls was examined using both accuracy and time measures for four basic types of neuropsychological functioning: verbal skills, learning and memory, problem-solving and abstracting, and perceptual-motor skills.
(8) 131 cases of the Sudden Infant Death Syndrome (SIDS) among infants born in the Municipality of Copenhagen during 1956--1971 were analysed on the basis of data collected prospectively by the infant health visitors and abstracted from police reports.
(9) Case abstract data are routinely collected by hospital abstracting services, peer review organizations, and some state agencies.
(10) 260, 9265-9271] and possibly electron abstraction-water addition.
(11) All 546 patients were surveyed prospectively, using the Health Assessment Questionnaire and information abstracted from hospital records.
(12) From the patients' performance we make the following theoretical claims: that some arithmetic facts are stored in the form of individual fact representations (e.g., 9 x 4 = 36), whereas other facts are stored in the form of a general rule (e.g., 0 x N = 0); that arithmetic fact retrieval is mediated by abstract internal representations that are independent of the form in which problems are presented or responses are given; that arithmetic facts and calculation procedures are functionally independent; and that calculation algorithms may include special-case procedures that function to increase the speed or efficiency of problem solving.
(13) Narrow paths weave among moss-covered ornate arches and towers on the 80-acre site, and huge abstract sculptures and staircases lead nowhere, but up to the sky.
(14) On the basis of information abstracted from case histories, 41 patients who had experienced epileptic seizures thought to be due either to treatment with psychiatric drugs or to withdrawal from sedative drugs were compared with a control group of patients.
(15) 11 (suppl 14) 331 (abstract)] [14] also indicates that sensitivity to 4-HC can be used to distinguish primitive progenitor cells from committed progenitor cells.
(16) Although these differences in kinetics suggest differences in control mechanism(s), the absence of I and T on the surface of NaCl-grown cells suggests that there is also a common regulatory link among H, S and L.(ABSTRACT TRUNCATED AT 250 WORDS)
(17) This is an important precedent, because hydrogen abstraction from carbon-10 is a critical step in the lipoxygenase-catalyzed synthesis of 8- and 12-hydroperoxy-eicosatetraenoates (HPETEs) and for the conversion of 5- and 15-HPETEs to leukotrienes.
(18) The correlations between Inability to Abstract and Autism before and after those scales that contributed significantly to the Rs had been partialed out also were calculated.
(19) For example, population spikes of "short" latency (3-4 or 4-5 ms, depending on the animal) exhibited only facilitation in response to interstimulus intervals of 1-4 ms.(ABSTRACT TRUNCATED AT 400 WORDS)
(20) The inward current caused by nicotine was unaffected by intracellular GTP gamma S.(ABSTRACT TRUNCATED AT 400 WORDS)
Meditation
Definition:
(n.) The act of meditating; close or continued thought; the turning or revolving of a subject in the mind; serious contemplation; reflection; musing.
(n.) Thought; -- without regard to kind.
Example Sentences:
(1) Since he was created, he has appeared at several robotic fairs across China, but spends most of his time in deep meditation on an office shelf in Longquan.
(2) Marie Johansson, clinical lead at Oxford University's mindfulness centre , stressed the need for proper training of at least a year until health professionals can teach meditation, partly because on rare occasions it can throw up "extremely distressing experiences".
(3) A total of 48 subjects participated in a relaxation experiment to determine whether frontalis muscle EMG biofeedback, Transcendental Meditation, and meditation (Benson technique) produced decreased muscle tension and concomitant changes in locus of control.
(4) No clear evidence was thus obtained that any of the stress, or stress-related, hormones were suppressed during or after meditation in the particular setting examined.
(5) She says that, while she stayed away from the more difficult ramifications of that upbringing, she nevertheless plunged right into the "hot quicksand" of the Arab-Israeli conflict, right down into the Biblical roots of Jewish-Muslim conflict in the story of Abraham, Hagar, Isaac and Ishmael (which she meditates upon in the opera's Hagar chorus), and into the vortex of questions about Israel's right to exist and what motivates terrorists.
(6) The highly significant increase of 5-HIAA (5-hydroxyindole-3-acetic acid) in Transcendental Meditation technique suggests systemic serotonin as "rest and fulfillment hormone" of deactivation-relaxation.
(7) Meditation and aerobic activity were associated with a perception of increased ability to cope and a generally positive feeling about the value of exercise and meditation in their lives.
(8) In the meditation hall, daddy longlegs dropped from the ceiling, feeding my anxiety.
(9) Ratings from 84 students of selected attitudes before a brief introduction to a method of meditation and responses afterward correlated moderately, suggesting those favoring personal growth will favor meditation.
(10) The data indicated that certain effects attributed to the practice of Transcendental Meditation (such as increased alertness and maintenance of attention, greater consistency and less anxiety) are not manifested in terms of learning and performance of a novel perceptual-motor skill.
(11) Serum dehydroepiandrosterone sulfate (DHEA-S) levels were measured in 270 men and 153 women who were experienced practitioners of the Transcendental Meditation (TM) and TM-Sidhi programs, mental techniques practiced twice daily, sitting quietly with the eyes closed.
(12) To assess the effects of exercise and meditation on alcohol consumption in social drinkers, 60 male students, between the ages of 21 and 30, all classified as heavy social drinkers, were randomly assigned to one of three conditions: exercise (running), meditation, and a no-treatment control group.
(13) Contact was made with a ‘mystical-religious’ group that used the gas to accelerate arriving at their transcendental-meditative state of choice.” It increased in popularity with the rise of festival culture – it’s been a mainstay of Glastonbury’s stone circle and squat parties in Bristol and south London for at least a decade – but the equipment needed to dispense it remained relatively expensive.
(14) Famously ascetic, teetotal and vegetarian, he meditates, practises yoga and shuns the trappings of office.
(15) Two of the three meditational procedure subjects also showed an increase in subjective tension as measured by the anxiety lever.
(16) The solution would appear (sometimes the novel felt like a vast crossword puzzle) through a combination of experiment, meditation and lateral thought: I had to step firmly away from the French and face a contrary direction – another track entirely.
(17) The chapel is identified by the school as a Christian church but also hosts Hindu services and has been used for Buddhist meditations.
(18) These observations indicate that neither stress nor operation of other usual homeostatic control mechanisms are responsible for elevated for AVP in the meditators.
(19) At the end of 1971 Drake wrote some new songs in Tanworth, but they constituted a clean break from the second- and third-person meditations of the previous two albums.
(20) The therapy would appear to be improved by the inclusion of mental relaxation, concentration, meditation, and mind-blanking exercises for mental control.