What's the difference between observed and witnessed?
Observed
Definition:
(imp. & p. p.) of Observe
Example Sentences:
(1) The patterns observed were: clusters of granules related to the cell membrane; positive staining localized to portions of the cell membrane, and, less commonly, the whole cell circumference.
(2) However, this deficit was observed only when the sample-place preceded but not when it followed the interpolated visits (second experiment).
(3) In conclusion, in S-rats a glucose-stimulated insulin release is accompanied by an increase in IBF, but this is not observed in P-rats.
(4) The combined immediate and delayed responses to fleas in the dog are as observed by other investigators in man and guinea pigs.
(5) However, when cross-linked to anti-CD4 or anti-CD8 antibodies a markedly enhanced proliferation of the corresponding subpopulation is observed.
(6) Using monoclonal antibodies directed against the plasma membrane of Madin-Darby canine kidney (MDCK) cells, we demonstrated previously that a glycoprotein with an Mr = 23,000 (gp23) had a non-polarized cell surface distribution and was observed on both the apical and basolateral membranes (Ojakian, G. K., Romain, R. E., and Herz, R. E. (1987) Am.
(7) Stimulation is also observed with mixtures of APC expressing DPw3 and APC expressing A1, and likewise, DPw3+ APC become stimulatory when preincubated with supernatants from A1-positive cells.
(8) For this reason, these observations should not be disregarded.
(9) No differences between the two substances were observed with respect to side effects and general tolerability.
(10) The testing of other models and their failure to describe the kinetic observations are discussed.
(11) The extrusion of granules into the intercellular space via exocytosis is frequently observed.
(12) The time of observation varied between 2 and 17 years.
(13) Insensitive variants die more slowly than wild type cells, with 10-20% cell death observed within 24 h after addition of dexamethasone.
(14) The subcellular distribution of sialyltransferase and its product of action, sialic acid, was investigated in the undifferentiated cells of the rat intestinal crypts and compared with the pattern observed in the differentiated cells present in the surface epithelium.
(15) No reaction product was observed in the lamellar areas.
(16) Cyanoacrylate and PDS coatings were not detectable after 6 weeks while PHBA and PLLA coatings were still observed after 48 weeks.
(17) A total of 13 ascertainments of folate sensitive autosomal fragile sites is observed, of which 10q23 fragility appears to be the most frequent.
(18) This new observation offers good possibilities to study the metabolism of tryptophan at the cellular level.
(19) These membrane perturbation effects not observed with bleomycin-iron in the presence of a hydroxyl radical scavenger, dimethyl thiourea, or a chelating agent, desferrioxamine, were correlated with the ability of the complex to generate highly reactive oxygen species.
(20) The fluctuations in [Ca2+]i measured with fura-2 were synchronized among the population of cells observed and were sensitive to extracellular Ca2+ concentration ([Ca2+]o).
Witnessed
Definition:
(imp. & p. p.) of Witness
Example Sentences:
(1) In a poll before the debate, 48% predicted that Merkel, who will become Europe's longest serving leader if re-elected on 22 September, would emerge as the winner of the US-style debate, while 26% favoured Steinbruck, a former finance minister who is known for his quick-wit and rhetorical skills, but sometimes comes across as arrogant.
(2) We are already witnessing a wholly understandable uprising of protest.
(3) Among the guests invited to witness the flypast were six second world war RAF pilots, dubbed the “few” by the wartime prime minister, Winston Churchill.
(4) Maguire's colleagues rushed to her side, some administering first aid while others held her attacker, witnesses said.
(5) That’s when you heard the ‘boom’.” Teto Wilson also claimed to have witnessed the shooting, posting on Facebook on Sunday morning that he and some friends had been at the Elk lodge, outside which the shooting took place.
(6) Any party or witness is entitled to use Welsh in any magistrates court in Wales without prior notice.
(7) Solzhenitsyn was acknowledged as a "truth-teller" and a witness to the cruelties of Stalinism of unusual power and eloquence.
(8) Unfortunately, under the Faustian pact we have witnessed a double whammy: fiscal policy being used to reduce government spending when the economy is already depressed.
(9) John Carver witnessed signs of much-needed improvement from the visitors in a purposeful spell either side of the interval but it was not enough to prevent a fifth successive Premier League defeat.
(10) Two officers who witnessed the shooting of unarmed 43-year-old Samuel DuBose in Cincinnati will not face criminal charges, despite seemingly corroborating a false claim that DuBose’s vehicle dragged officer Ray Tensing before he was fatally shot.
(11) He could be the target of more punishing wit, as when Michael Foot, noting a tendency to be tougher abroad than at home, called him "a belligerent Bertie Wooster without even a Jeeves to restrain him."
(12) Thanks to the groundbreaking technology and heavy investment of a new breed of entertainment retailers offering access services, we are witnessing a revolution in the entertainment industry, benefitting consumers, creators and content owners alike.” ERA acts as a forum for the physical and digital retail sectors of music, and represents over 90% of the of the UK’s entertainment retail market.
(13) The observed complications were post-labor hemorrhage (3.1%), polysystolia (4.1%) and vomiting (5.2%), without significant difference with the witness group.
(14) At one, in the Gun and Dog pub in Leeds on Tuesday, a witness described how the meeting descended into chaos when one of the rebels smashed a glass and threatened to attack Griffin supporter Mark Collett.
(15) My mother told me not to cry.” He has since witnessed the transformation of Hagere Selam.
(16) Imagine witnessing a game of bridge being played in the Cabinet War Rooms in the year 2072 AD.
(17) The contrast between the two plans is best witnessed from the small park between the Trade Centre and the 1930s National Assembly, one of the few survivors of the earthquake.
(18) Results indicate that 75% of the participating boys and 10% of participating girls had witnessed the shooting, stabbing, robbing, or killing of another person in their own lives.
(19) FWA chairman Andy Dunn said: "Those members who have been fortunate enough to be working at a match involving Luis Suárez have witnessed an astonishing talent first-hand.
(20) The main pregnancy resolution was vaginal via; only 6.3% of the study group subjected cesarean section against 10.3% of the witness group and the most frecuent indication was stationary dilation (1 and 8 cases respectively).