What's the difference between occur and pass?

Occur


Definition:

  • (v. i.) To meet; to clash.
  • (v. i.) To go in order to meet; to make reply.
  • (v. i.) To meet one's eye; to be found or met with; to present itself; to offer; to appear; to happen; to take place; as, I will write if opportunity occurs.
  • (v. i.) To meet or come to the mind; to suggest itself; to be presented to the imagination or memory.

Example Sentences:

  • (1) Once treatment began, no significant changes occurred in Group 1, but both PRA and A2 rose significantly in Groups 2 and 3.
  • (2) Direct fetal digitalization led to a reduction in umbilical artery resistance, a decline in the abdominal circumference from 20.3 to 17.8 cm, and resolution of the ascites within 72 h. Despite this dramatic response to therapy, fetal death occurred on day 5 of treatment.
  • (3) Patients with papillary carcinoma with a good cell-mediated immune response occurred with much lower infiltration of the tumor boundary with lymphocyte whereas the follicular carcinoma less cell-mediated immunity was associated with dense lymphocytic infiltration, suggesting the biological relevance of lymphocytic infiltration may be different for the two histologic variants.
  • (4) It is concluded that during exposure to simulated microgravity early signs of osteoporosis occur in the tibial spongiosa and that changes in the spongy matter of tubular bones and vertebrae are similar and systemic.
  • (5) HSV I infection of the hand classically occurs in children with herpetic stomatitis and in health care workers infected during patient care delivery.
  • (6) Such an increase in antibody binding occurred simultaneously with an increase in the fluidity of surface lipid regions, as monitored by fluorescence depolarization of 1-(trimethylammoniophenyl)-6-phenyl-1,3,5-hexatriene.
  • (7) As far as acrophase table is concerned for all enzymes and fractions the acrophase occurred during the night.
  • (8) Electronmicroscopical investigations have revealed that, under normal conditions, a minor vesicular transfer of intravenously injected peroxidase occurs across the endothelium in segments of arterioles, capillaries and venules, especially in arterioles with a diameter about 15-30 mu.
  • (9) No significant change occurred in the bacterial population of our hospital unit during the period of the study (more than 3 years).
  • (10) The highest rate of discontinuation occurred when method choice was denied in the presence of husband-wife agreement on method choice, and the lowest rate occurred when method choice was granted in the presence of such concurrence.
  • (11) The secondary leukemia that occurred in these patients could be distinguished from the secondary leukemia that occurs after treatment with alkylating agents by the following: a shorter latency period; a predominance of monocytic or myelomonocytic features; and frequent cytogenetic abnormalities involving 11q23.
  • (12) An inflammatory process than occurs in the airways that is characterized by an influx of eosinophils and neutrophils into the airway epithelium and bronchial fluids.
  • (13) A clinical and microbiologic response occurred when anticoagulation therapy with heparin was added to the treatment regimen.
  • (14) Infection with opportunistic organisms, either singly or in combination, is known to occur in immunocompromised patients.
  • (15) A commensurate rise in both smoking and adenocarcinoma has occurred in the Far East where the incidence rate (40%) is twice that of North America or Europe.
  • (16) As prolongation of the action potential by TEA facilitates preferentially the hormone release evoked by low (ineffective) frequencies, it is suggested that a frequency-dependent broadening of action potentials which reportedly occurs on neurosecretory neurones may play an important role in the frequency-dependent facilitation of hormone release from the rat neurohypophysis.
  • (17) The role of O2 free radicals in the reduction of sarcolemmal Na+-K+-ATPase, which occurs during reperfusion of ischemic heart, was examined in isolated guinea pig heart using exogenous scavengers of O2 radicals and an inhibitor of xanthine oxidase.
  • (18) Angle closure glaucoma is a well-known complication of scleral buckling and it is of particular interest when it occurs in eyes with previously normal angles.
  • (19) The concentrations of five normally occurring protease inhibitors in serum and synovial fluid were compared in patients with rheumatoid arthritis, osteoarthrosis, and normal controls.
  • (20) A strong block to the elongation of nascent RNA transcripts by RNA polymerase II occurs in the 5' part of the mammalian c-fos proto-oncogene.

Pass


Definition:

  • (v. i.) To go; to move; to proceed; to be moved or transferred from one point to another; to make a transit; -- usually with a following adverb or adverbal phrase defining the kind or manner of motion; as, to pass on, by, out, in, etc.; to pass swiftly, directly, smoothly, etc.; to pass to the rear, under the yoke, over the bridge, across the field, beyond the border, etc.
  • (v. i.) To move or be transferred from one state or condition to another; to change possession, condition, or circumstances; to undergo transition; as, the business has passed into other hands.
  • (v. i.) To move beyond the range of the senses or of knowledge; to pass away; hence, to disappear; to vanish; to depart; specifically, to depart from life; to die.
  • (v. i.) To move or to come into being or under notice; to come and go in consciousness; hence, to take place; to occur; to happen; to come; to occur progressively or in succession; to be present transitorily.
  • (v. i.) To go by or glide by, as time; to elapse; to be spent; as, their vacation passed pleasantly.
  • (v. i.) To go from one person to another; hence, to be given and taken freely; as, clipped coin will not pass; to obtain general acceptance; to be held or regarded; to circulate; to be current; -- followed by for before a word denoting value or estimation.
  • (v. i.) To advance through all the steps or stages necessary to validity or effectiveness; to be carried through a body that has power to sanction or reject; to receive legislative sanction; to be enacted; as, the resolution passed; the bill passed both houses of Congress.
  • (v. i.) To go through any inspection or test successfully; to be approved or accepted; as, he attempted the examination, but did not expect to pass.
  • (v. i.) To be suffered to go on; to be tolerated; hence, to continue; to live along.
  • (v. i.) To go unheeded or neglected; to proceed without hindrance or opposition; as, we let this act pass.
  • (v. i.) To go beyond bounds; to surpass; to be in excess.
  • (v. i.) To take heed; to care.
  • (v. i.) To go through the intestines.
  • (v. i.) To be conveyed or transferred by will, deed, or other instrument of conveyance; as, an estate passes by a certain clause in a deed.
  • (v. i.) To make a lunge or pass; to thrust.
  • (v. i.) To decline to take an optional action when it is one's turn, as to decline to bid, or to bet, or to play a card; in euchre, to decline to make the trump.
  • (v. i.) In football, hockey, etc., to make a pass; to transfer the ball, etc., to another player of one's own side.
  • (v. t.) To go by, beyond, over, through, or the like; to proceed from one side to the other of; as, to pass a house, a stream, a boundary, etc.
  • (v. t.) To go from one limit to the other of; to spend; to live through; to have experience of; to undergo; to suffer.
  • (v. t.) To go by without noticing; to omit attention to; to take no note of; to disregard.
  • (v. t.) To transcend; to surpass; to excel; to exceed.
  • (v. t.) To go successfully through, as an examination, trail, test, etc.; to obtain the formal sanction of, as a legislative body; as, he passed his examination; the bill passed the senate.
  • (v. t.) To cause to move or go; to send; to transfer from one person, place, or condition to another; to transmit; to deliver; to hand; to make over; as, the waiter passed bisquit and cheese; the torch was passed from hand to hand.
  • (v. t.) To cause to pass the lips; to utter; to pronounce; hence, to promise; to pledge; as, to pass sentence.
  • (v. t.) To cause to advance by stages of progress; to carry on with success through an ordeal, examination, or action; specifically, to give legal or official sanction to; to ratify; to enact; to approve as valid and just; as, he passed the bill through the committee; the senate passed the law.
  • (v. t.) To put in circulation; to give currency to; as, to pass counterfeit money.
  • (v. t.) To cause to obtain entrance, admission, or conveyance; as, to pass a person into a theater, or over a railroad.
  • (v. t.) To emit from the bowels; to evacuate.
  • (v. t.) To take a turn with (a line, gasket, etc.), as around a sail in furling, and make secure.
  • (v. t.) To make, as a thrust, punto, etc.
  • (v. i.) An opening, road, or track, available for passing; especially, one through or over some dangerous or otherwise impracticable barrier; a passageway; a defile; a ford; as, a mountain pass.
  • (v. i.) A thrust or push; an attempt to stab or strike an adversary.
  • (v. i.) A movement of the hand over or along anything; the manipulation of a mesmerist.
  • (v. i.) A single passage of a bar, rail, sheet, etc., between the rolls.
  • (v. i.) State of things; condition; predicament.
  • (v. i.) Permission or license to pass, or to go and come; a psssport; a ticket permitting free transit or admission; as, a railroad or theater pass; a military pass.
  • (v. i.) Fig.: a thrust; a sally of wit.
  • (v. i.) Estimation; character.
  • (v. i.) A part; a division.

Example Sentences:

  • (1) Samples are hydrolyzed with Ba (OH)2, and the hydrolysate is passed through a Dowex-50 column to remove the salts and soluble carbohydrates.
  • (2) "They wanted to pass it almost like a secret negotiation," she said.
  • (3) Comparison of developmental series of D. merriami and T. bottae revealed that the decline of the artery in the latter species is preceded by a greater degree of arterial coarctation, or narrowing, as it passes though the developing stapes.
  • (4) That’s a criticism echoed by Democrats in the Senate, who issued a report earlier this month criticising Republicans for passing sweeping legislation in July to combat addiction , the Comprehensive Addiction and Recovery Act (Cara), but refusing to fund it.
  • (5) Ten or 4% of the administered parasites passed in the feces during the 3 days following the first or second infection, but 32% after the third infection.
  • (6) David Hamilton tells me: “The days of westerners leading expeditions to Nepal will pass.
  • (7) Their narrowed processes pass at a common site through the muscle layer and above this layer again slightly widen and project above the neighbouring tegument.
  • (8) They could go out and trade for a pitcher such as the New York Mets’ Bartolo Colón , an obvious choice despite his 41 years, but he would come with an $11m price tag for next season and have to pass through the waiver wires process first – considering the wily mood Billy Beane is in this year, the A’s could be the team that blocks such a move.
  • (9) Wharton feared that if his bill had not cleared the Commons on this occasion, it would have failed as there are only three sitting Fridays in the Commons next year when the legislation could be heard again should peers in the House of Lords successfully pass amendments.
  • (10) Much less obvious – except in the fictional domain of the C Thomas Howell film Soul Man – is why someone would want to “pass” in the other direction and voluntarily take on the weight of racial oppression.
  • (11) Approximately 50% of a bolus injection of 125I-ANP was removed during a single pass through the lungs compared with the intravascular marker 14C-dextran.
  • (12) The New York Times also alleged that the Met had not passed full details about how many people were victims of the illegal practice to the CPS because it has a history of cooperation with News International titles.
  • (13) To evaluate the acute changes in left ventricular (LV) performance before and immediately after percutaneous aortic valvuloplasty, 25 patients underwent first-pass radionuclide angiocardiography for construction of pressure-volume loops.
  • (14) He has also been a vocal opponent of gay marriage, appearing on the Today programme in the run-up to the same-sex marriage bill to warn that it would "cause confusion" – and asking in a Spectator column, after it was passed, "if the law will eventually be changed to allow one to marry one's dog".
  • (15) The resolution must be passed by both houses but cannot be amended.
  • (16) The frequency spectra of transmission coefficients for ultrasound passing through a sheet of gas-filled micropores have been measured using incident waves with amplitudes up to 2.4 x 10(4) Pa.
  • (17) Whether out of fear, indifference or a sense of impotence, the general population has learned to turn away, like commuters speeding by on the freeways to the suburbs, unseeingly passing over the squalor.
  • (18) The court hearing – in a case of the kind likely to be heard in secret if the government's justice and security bill is passed – was requested by the law firm Leigh Day and the legal charity Reprieve, acting for Serdar Mohammed, tortured by the Afghan security services after being transferred to their custody by UK forces.
  • (19) This Doppler echocardiographic study of patients with a dual chamber pacemaker was undertaken to assess the changes in mitral and aortic flow induced by passing from the double stimulation to the atrial detection mode.
  • (20) Eleven patients spontaneously passed the calculus, ten prior to delivery and one patient postpartum.