impact

(redirected from impacts)
Also found in: Dictionary, Thesaurus, Medical, Acronyms, Idioms, Encyclopedia.
Related to impacts: Environmental impacts
References in periodicals archive ?
As physical impact tests are expensive, numerical models have been widely used to analyze the problems of vehicle-pier collision.
The first scenario, Case 1, analyzed the impacts on economic output, employment, and taxes of the current proposal to reduce state expenditures on TennCare by $740 million for the state fiscal year 2006.
Another popular crusher style is the horizontal shaft impact crusher (HSI).
Some research is already under way on the half dozen most commonly used questionnaires designed to gauge individual judgments on health impacts. A team led by IOM committee member Dennis Fryback, a professor of population health sciences at the University of Wisconsin-Madison, is trying to develop a "Rosetta stone" that will aid comparison between the sometimes-disparate results from different questionnaires, increasing their statistical power.
- The size and shape of the airbag, the manner in which is secured to the motorcycle with tethers, and the function of the deflation vents all help to maximize the effectiveness with which the system absorbs the kinetic energy of the rider, helping control the velocity at which the rider may tend to be thrown forward from the motorcycle, and thus lessening the severity of any injuries resulting from impact with another vehicle or with the road.
Thompson and others had speculated that debris thrown up during an impact that left behind a large crater named Shoemaker settled back into and filled many of Eros' other craters (SN: 10/27//01, p.
The Court concluded that the State and City environmental review laws do not require the City to analyze the cumulative impacts of its site selection decision on communities outside the City, which draw water from the City's drinking water system, but which were not considered as potential locations for the Croton treatment plant.
As a result of this homeostatic mechanism, when an individual experiences significant negative impact from the onset of a CLAD, three potential responses, or outcomes may result: (a) importance change- People experience a shift in the importance of domains so that previously central, but highly affected domains become less central to overall QOL, and peripheral but less affected domains, in which more satisfaction may be realized, become more central; (b) control change- Through processes that increase perceived control, such as self-management, treatment, or environmental accommodation, the negative impact in important domains is reduced and these domains remain central, or; (c) neither change situation occurs, and the person continues to experience a reduced overall QOL.
I encourage readers to join the growing number of scholars and practitioners from around the nation who are implementing this innovative approach to teaching and learning in a wide variety of contexts, documenting the processes and impacts and disseminating their findings with others in this public forum.
However, the real battle begins when the level of contaminants--which increases with closure--negatively impacts productivity and product quality.
Peaks that occurred globally across the wing were discounted as impacts and most often correlated with mission specific events such as main engine ignition, solid rocket booster (SRB) ignition, maximum dynamic pressure, and tank and SRB separation.
The first several chapters offer a refreshing revision of the historical bases of forestry, a clear description of forest ecosystem dynamics and new perspectives on the tenets of silviculture, which reduce several common forestry practices and terms to "myths and misconceptions." Chapters on "positive impact harvesting" and managing forests for "wildlife and nontimber products" provide a wealth of guidance for making positive impact forestry far more than mere "low impact" or "ecosystem management forestry."