(n.) A property possessed by a moving body in virtue of its weight and its motion; the force with which any body is driven or impelled; momentum.
(n.) Fig.: Impulse; incentive; vigor; force.
(n.) The aititude through which a heavy body must fall to acquire a velocity equal to that with which a ball is discharged from a piece.
Example Sentences:
(1) The impetus for the creation of an epidemiology of mental illness came from the work of late nineteenth century social scientists concerned with understanding individual and social behavior and applying their findings to social problems.
(2) Although major reforms are underway in many total institutions to humanize treatment procedures, innovative alternatives to custodial care are gaining impetus in the community.
(3) Thus shifts in the marital structure between 1961 and 1971 could have provided little impetus to a decline in the CBR of the country.
(4) The introduction and acceptance of percutaneous nephrostomy as a safe and effective alternative to surgical nephrostomy served as the impetus for the development and expansion of an ever-increasing number of techniques that are encompassed by the term "interventional uroradiology."
(5) Two concepts are presented which attempt to clarify the pathogenesis of FIPV and at the same time may serve as an impetus for further research.
(6) It is intended to provide you with an impetus to work within your state nurses' association to learn more.
(7) Second, the impetus for change may come from unexpected sources, including those high-flying corporate women, some of whom are beginning to show promising signs of rebellion.
(8) Appropriate effort toward minimizing insult of the right ventricle could result in significantly decreasing the incidence and severity of perioperative right ventricular failure before the impetus of the continuing clinical problem dictates improvement in techniques to more appropriately treat this frequently preventable problem.
(9) The relative clinical significance of lead III Q waves and the effect of inspiration has received added impetus after the finding that Q waves have predictive value for coronary artery disease and asynergy.
(10) This question provided the impetus for the descriptive study presented here.
(11) Nevertheless, the improvement in survival provides impetus to refine and improve the procedure so that survival can reach that attained by recipients of other major organ allografts.
(12) The impetus to discover cementless techniques for fixing implants to bone is the result of the high failure rates of cemented arthroplasty in young, active patients.
(13) The development and refinement of osseointegration have had primary impetus in treatment of the totally edentulous patient.
(14) Much of the impetus to the work has come from medical requirements.
(15) Enoxacin, in common with other new oral 4-quinolones, has a broad spectrum of antimicrobial activity which includes most pulmonary pathogens (with the exception of Streptococcus pneumoniae, against which its activity is poor); this spectrum has provided the impetus for investigation of its potential in the treatment of respiratory infections.
(16) Renewable energy developers and green campaigners fear that without a similar target for 2030, the impetus to invest in renewables will be lost to fossil fuels such as gas .
(17) Brooks has long had an interest in research on the mind and the brain, but the impetus of The Social Animal came from an unlikely source.
(18) The impetus for this article was the observation of vestibular dysfunction in 15 clinical cases (12 dogs and 3 cats), in 8 of which it was confirmed that the ear canal had been rinsed with this drug combination in the presence of a ruptured tympanic membrane.
(19) The Oxford International Symposium on myocardial preservation provided an appropriate milestone and impetus to survey one aspect of operative myocardial preservation, namely blood cardioplegia, and to contrast it with the more popular crystalloid cardioplegia.
(20) Although assessment of families as guided by nursing conceptual models is gaining impetus in the field of nursing, the incorporation of psychometrically sound clinical research measures into assessment protocols is a relatively recent phenomenon in family health nursing.
Impulse
Definition:
(n.) The act of impelling, or driving onward with sudden force; impulsion; especially, force so communicated as to produced motion suddenly, or immediately.
(n.) The effect of an impelling force; motion produced by a sudden or momentary force.
(n.) The action of a force during a very small interval of time; the effect of such action; as, the impulse of a sudden blow upon a hard elastic body.
(n.) A mental force which simply and directly urges to action; hasty inclination; sudden motive; momentary or transient influence of appetite or passion; propension; incitement; as, a man of good impulses; passion often gives a violent impulse to the will.
(v. t.) To impel; to incite.
Example Sentences:
(1) The method is implemented with a digital non-causal (zero-phase shift) filter, based on the convolution with a finite impulse response, to make the computation time compatible with the use of low-cost microcomputers.
(2) The distinguishing feature of this study is the simultaneous measurement of sympathetic firing and norepinephrine spillover in the same organ, the kidney, under conditions of intact sympathetic impulse traffic.
(3) All endings were electrotonically coupled to the M-cell, but impulses in less than 20% of the afferents produced chemically mediated excitatory postsynaptic potentials as well.
(4) In 27 decerebrate cats under various experimental conditions, we studied the effects of programmed premature ventricular contractions on the impulse activity of preganglionic sympathetic fibres isolated from the third left thoracic ramus.
(5) Response to a single, 5-mg dose of methylphenidate was compared in aggressive and nonaggressive attention-deficit hyperactivity disorder (ADHD) children using objective measures of inattention, impulsivity, and activity level.
(6) True Love Impulse Body Spray, Simple Kind to Skin Hydrating Light Moisturiser and VO5 Styling Mousse Extra Body marked double-digit price rises on average across the four chains.
(7) It is concluded that ADHD is a developmental disorder of attention, impulse control, and regulation of activity level that requires multiple treatment methods, which must be applied over long time intervals if they are to produce an impact on the outcome of children with ADHD.
(8) Impulses sufficiently large to stun adult sheep, with a non-penetrating impact head, were produced from an adapted Hantover pneumatic cattle stunner.
(9) The objective was to determine whether the parent axonal impulse train elicited by dual-hair stimulation was due to a temporal combining ("mixing"; Fukami, 1980) of the impulse trains elicited in the parent axons by the same stimulation to each hair alone.
(10) When afferent impulses were recorded from this fine nerve simultaneously with the blood pressure, two kinds of activity were observed.
(11) ADHD refers to a combination of symptoms in the general areas of inattention, impulsivity, and hyperactivity.
(12) Immediately after the onset of a current step the impulse frequency still declines.
(13) It imitates the conventional percussion massage of the thorax by introducing high-frequency gas oscillations (300 impulses per minute) into the tracheobronchial system.
(14) Mild amelioration of sleep-wakefulness cycles and impulse and drive functions could be observed clinically in both groups.
(15) It is concluded that a number of mechanisms can account for the conduction failure resulting from phospholipase A2, including disruption of sodium channels needed for propagation of regenerative nerve impulses and the depletion of high energy phosphates needed to maintain ionic gradients.
(16) With the aid of analysis of afferent impulse activity in the cat chorda tympani, it was shown that the effect of application of organic acids solutions of the same pH to the tongue could be represented as follows: propionic acid greater than lactic acid greater than pyruvic acid.
(17) Treadmill acceleration impulses were backwards or forwards directed, or their direction was inverted after 30 ms. Backwards directed impulses were followed by gastrocnemius and forwards directed ones by tibialis anterior EMG responses (latency 65-75 ms) whose duration depended on impulse duration.
(18) A propensity for elevated shear in the deep cartilage layer near the contact periphery, observed in nearly all computed stress distributions, is consistent with previous experimental findings of fissuring at that level in the impulsively loaded rabbit knee.
(19) Linear phase finite impulse response (FIR) filtering can be used to differentiate auditory brainstem evoked potentials (ABEP) components.
(20) In the pulsed mode, impulse duration and pause duration were varied between 50 and 500 ms. Total duration of coagulation was 30 s in all cases.