What's the difference between collision and grounding?

Collision


Definition:

  • (n.) The act of striking together; a striking together, as of two hard bodies; a violent meeting, as of railroad trains; a clashing.
  • (n.) A state of opposition; antagonism; interference.

Example Sentences:

  • (1) Structure assignment of the isomeric immonium ions 5 and 6, generated via FAB from N-isobutyl glycine and N-methyl valine, can be achieved by their collision induced dissociation characteristics.
  • (2) The reduction of such potentials can be explained in terms of collision between the antidromic volleys and those elicited orthodromically by chemical and thermic stimulation.
  • (3) The most common seenario was a vehicle-vehicle collision in which seat belts were not used and the decedent or the decedent's driver was at fault.
  • (4) One hypothesis to account for intercellular invasion proposes that a necessary condition for a cell type to be invasive to a given host tissue is that it lack contact paralysis of locomotion during collision with cells of that host tissue.
  • (5) The method requires that an orthodromic spike be recorded following an antidromic spike, with estimation of a collision interval analogous to that used for establishing antidromicity.
  • (6) We analized 71 car head-on collisions with 100 persons involved wearing seat belts.
  • (7) These questions are the points of collision of two immensely important spheres of interest in our everyday life.
  • (8) A woman who was 30 weeks pregnant was sitting with a three-point seat belt fastened in the front passenger seat of an automobile that was involved in a head-on collision.
  • (9) Instead of pulling off a rapprochement, the Brown ended up opening a new sore and he is, in all likelihood, on another collision course with his backbenchers, who have already recoiled from attempts to attach conditions to other welfare reforms.
  • (10) Collision is dependent on the hydrodynamic environment as well.
  • (11) What we are witnessing is the collision of two imperfect storms: the Conservative party’s turmoil over the future of taxation, and the transformation of the economy.
  • (12) This report, based on police records submitted to the Kentucky Transportation Cabinet from 1987 through 1989, characterizes motor-vehicle collisions with deer in Kentucky.
  • (13) There is only a minimal association of a poor prognosis with the speed or severity of the collision and the extent of vehicle damage.
  • (14) Collision locations were abstracted from police reports and assigned a census tract.
  • (15) These results indicate the usefulness of low-energy collision-activated dissociation tandem mass spectrometry in the daughter and parent scan modes for the analysis of ganglioside structure, in combination with fast atom bombardment mass spectrometry and high-energy collision-activated dissociation mass spectrometry.
  • (16) Five-part drama Collision was one of several successes last year, and ITV1 was named channel of the year last night, the day after Crozier's 46th birthday.
  • (17) Replays show that Maicon had an accidental collision with Lionel Messi's shoulder as a corner was sent in to the mixer.
  • (18) A Tn5tac1 insertion just inside the 3' end of cysQ, with its isopropyl-beta-D-thiogalactopyranoside-inducible tac promoter pointed toward the cysQ promoter, resulted in auxotrophy only when isopropyl-beta-D-thiogalactopyranoside was present; this conditional phenotype was ascribed to collision between converging RNA polymerases or interaction between complementary antisense and cysQ mRNAs.
  • (19) Most of the victims had multiple injuries, and only serious collisions, often with a heavier vehicle, led to fatal heart rupture.
  • (20) Induction of experimental neurosis (by collision of the alimentary and avoidance reflex) gave rise to changes not only in the output of HCl and gastric proteinases, but also in the ratio of macromolecular substances.

Grounding


Definition:

  • (p. pr. & vb. n.) of Ground
  • (n.) The act, method, or process of laying a groundwork or foundation; hence, elementary instruction; the act or process of applying a ground, as of color, to wall paper, cotton cloth, etc.; a basis.

Example Sentences:

  • (1) Hoursoglou thinks a shortage of skilled people with a good grounding in core subjects such as maths and science is a potential problem for all manufacturers.
  • (2) The manufacturers, British Aerospace describe it as a "single-seat, radar equipped, lightweight, multi-role combat aircraft, providing comprehensive air defence and ground attack capability".
  • (3) The hospital whose A&E unit has been threatened with closure on safety grounds has admitted that four patients died after errors by staff in the emergency department and other areas.
  • (4) Keep it in the ground campaign Though they draw on completely different archives, leaked documents, and interviews with ex-employees, they reach the same damning conclusion: Exxon knew all that there was to know about climate change decades ago, and instead of alerting the rest of us denied the science and obstructed the politics of global warming.
  • (5) For this to work, its leaders had to be able to at least influence the behaviour and tactics of the militant operators on the ground.
  • (6) One thousand nineteen Wyoming ground squirrels (Spermophilus elegans elegans) from 4 populations in southern Wyoming were examined for intestinal parasites.
  • (7) Unlike most birds of prey, which are territorial and fight each other over nesting and hunting grounds, the hen harrier nests close to other harriers.
  • (8) I had loan sharks turning up at the training ground when I was at Ipswich [2011-13].
  • (9) This week, Umande broke ground on the first of a series of toilet block biocentres in a slum in Kisumu, near Lake Victoria.
  • (10) But in a setback to the UK, Somaliland, which broke away from Somalia in 1991, refused British entreaties to attend on the grounds that it would not have been treated as equal to the Somali government.
  • (11) On land, the pits' stagnant pools of water become breeding grounds for dengue fever and malaria.
  • (12) We conclude that the concept of the limbic system cannot be accepted on empirical grounds.
  • (13) On the grounds of the reported paediatric cases, the erudition in childhood is compared with the more common form in the adult, and is found to be much less linked with diabetes mellitus and to have a far better prognosis, with practically no mortality.
  • (14) It seems like an awfully long way from the ground.” He added: “When I was younger, I dreamed of being an astronaut, but I also wanted to be a policeman or a firebreather.
  • (15) We come to see that some traditions keep us grounded, but that, in our modern world, other traditions set us back.” Female genital mutilation (FGM) affects more than 130 million girls and women around the world.
  • (16) Differentiation on histopathological grounds between this tumour and the more common juvenile melanoma may be difficult, but this important distinction should be possible in almost all cases.
  • (17) For Burroughs, who had been publishing ground-breaking books for 20 years without much appreciable financial return, it was association with fame and the music industry, as well as the possible benefits: a wider readership, film hook-ups and more money.
  • (18) United and West Ham are on similar runs and can feel pretty happy about themselves but are not as confident away from home as they are at home and that will have to change if they are to make ground on the top teams.
  • (19) But today, Americans increasingly no longer shy away from saying they oppose mosques on the grounds that Muslims are a threat or different.
  • (20) One of the reasons for doing this study is to give a voice to women trapped in this epidemic,” said Dr Catherine Aiken, academic clinical lecturer in the department of obstetrics and gynaecology of the University of Cambridge, “and to bring to light that with all the virology, the vaccination and containment strategy and all the great things that people are doing, there is no voice for those women on the ground.” In a supplement to the study, the researchers have published some of the emails to Women on Web which reveal their fears.