What's the difference between gunnery and impact?

Gunnery


Definition:

  • (n.) That branch of military science which comprehends the theory of projectiles, and the manner of constructing and using ordnance.

Example Sentences:

  • (1) Acrobatic and gunnery training flight phases were considered physical load, strong interpretative actions, and emotional stress tasks.
  • (2) Gunnery, radar, navigation, and other systems had suffered degraded performance because of operator errors.
  • (3) Wounded marine gunnery sergeant Jeremiah Purdie (centre) with stricken comrades in south Vietnam, 1966.
  • (4) The gunnery sergeant's actions earned him a Silver Star and Purple Heart, but cost him his career.
  • (5) The training was provided by a team of three: a battery commander surveillance targeting and acquisition battery (Maj); a sergeant major instructor in gunnery surveillance targeting and acquisition (WOII); and a troop staff sergeant and SME [subject matter expert in] surveillance targeting and acquisition battery (Staff Sgt).” The MoD also acknowledged there was an “ongoing engagement” between the Saudi and UK air forces over Storm Shadow.
  • (6) The training was provided by a team of four: a battery commander close support artillery battery (Maj); a battery captain close support artillery (Capt); a sergeant major instructor in gunnery close support artillery (WOII); and a detachment commander close support artillery (Sgt).” The MoD said the weapons-locating radar courses were “delivered to a mixed group of soldiers and officers from the RSLF field artillery”.
  • (7) In 1943 he was drafted into the US Army Air Corps, where he became a sharpshooter, a military policeman, a gunnery instructor, and a specialist in the prototypes of computer-aided bomb-sights and gun turrets.
  • (8) For the actual flight, the frequency decreased under takeoff and landing, and remained as at rest during the gunnery and acrobatic training flight.

Impact


Definition:

  • (v. t.) To drive close; to press firmly together: to wedge into a place.
  • (n.) Contact or impression by touch; collision; forcible contact; force communicated.
  • (n.) The single instantaneous stroke of a body in motion against another either in motion or at rest.

Example Sentences:

  • (1) Technical factors that account for increased difficulty in these patients include: problems with guide catheter impaction and ostial trauma; inability to inflate the balloon with adequate guide catheter support; and need for increased intracoronary manipulation.
  • (2) McDonald said cutting better deals with suppliers and improving efficiency as well as raising some prices had only partly offset the impact of sterling’s fall against the dollar.
  • (3) A triphasic pattern was evident for the neck moments including a small phase which represented a seating of the headform on the nodding blocks of the uppermost ATD neck segment, and two larger phases of opposite polarity which represented the motion of the head relative to the trunk during the first 350 ms after impact.
  • (4) In addition, congenital anemias such as sickle cell disease can impact on the health of the mother and fetus.
  • (5) The effects of brain injury can be catastrophic and long-term so the impact of more research would be vast, but affected numbers are too small so it loses out.
  • (6) The impact of ending 500 years of shipbuilding in Portsmouth won't be seen in the data for a while.
  • (7) In Stage II patients, chemotherapy has an impact on disease mortality for ER-positive and ER-negative premenopausal women and possibly ER-negative postmenopausal patients.
  • (8) The matter is now in the hands of the Guernsey police and the law officers.” One resident who is a constant target of the paper and has complained to police, Rosie Guille, said the allegations had a “huge impact on morale” on the island.
  • (9) The Black pregnant teen is a microcosm of the impact of society on the most vulnerable.
  • (10) We propose that the results mainly reflect a variable local impact of infection control and that a much more restrictive use of IUTCs is possible in many wards.
  • (11) In assessing damaged nets and curtains it must be recognised that anything less than the best vector control may have no appreciable impact on holoendemic malaria.
  • (12) The pharmacological effects characterize reproterol as a bronchospasmolytic with preferential impact on the adrenergic beta2-receptors.
  • (13) The procedure includes identifying "critical individuals," i.e., those who would have the greatest impact on the lod scores, should their diagnostic status in fact change.
  • (14) He elaborates: "Republicans use powerful economic wedge issues to great impact.
  • (15) These agents may improve functional status, but in general have had little impact on survival.
  • (16) While much research has examined the aetiology and treatment of asthma, little work has been done on its social impact.
  • (17) Further development of meta-analysis in such an expanded way may have an important impact on decision-making in clinical medicine, and in health policies.
  • (18) Principal conclusions are: 1) rapid change to predominantly heterosexual HIV transmission can occur in North America, with serious societal impact; 2) gender-specific clinical features can lead to earlier diagnosis of HIV infection in women; 3) HIV infection in women does not pursue an inherently more rapid course than that observed in men.
  • (19) "I have to say that it is my expectation that they probably can be, because the data that we have to date is unlikely to show an adverse impact."
  • (20) The impact of ethnicity on the stress process in old age was examined using two surveys of Australians aged 60 years and older.