(n.) One who observes, or pays attention to, anything; especially, one engaged in, or trained to habits of, close and exact observation; as, an astronomical observer.
(n.) One who keeps any law, custom, regulation, rite, etc.; one who conforms to anything in practice.
(n.) One who fulfills or performs; as, an observer of his promises.
(n.) A sycophantic follower.
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).
Onlooker
Definition:
Example Sentences:
(1) Told him we'll waive VAT on #BandAid30 so every penny goes to fight Ebola November 15, 2014 Thousands of onlookers turned out to watch the arrival of artists including One Direction, Paloma Faith, Disclosure, Jessie Ware, Ellie Goulding and Clean Bandit at Sarm studios in Notting Hill, west London .
(2) I don’t think, at least in Iowa, her almost celebrity status over some of the others gets her any type of advantage.” Palin confused many onlookers with the directions taken in her remarks, which featured a freewheeling preamble of almost 10 minutes – half the time allotted to each speaker.
(3) Other onlookers shivered, recalling Iglesias’s praise for Venezuela’s late president Hugo Chávez and fearing an eruption of Latin American-style populism in a country gripped by debt, austerity and unemployment.
(4) Two witnesses said they thought the gorilla was trying to protect the boy at first, before getting spooked by the screams of onlookers.
(5) Onlookers quickly realised there were hundreds of thousands of servers – and Google was making them itself from spare parts.
(6) In the footage a number of police officers can be seen as a group of people, said to be his friends, attempt to obscure him from the view of onlookers filming the star on their mobile phones.
(7) Driving home after dining out with friends, he'd seen the burning car surrounded by onlookers, fire fighters and police, but could never have imagined what the scene signified.
(8) Madonna told onlookers: “Everybody knows why we’re here … we just want to sing a few songs about peace, just to spread love and joy, and to pay our honour and respect to the people who died almost four weeks ago.
(9) One worker leaving the office yelled out to the onlookers: "You're watching history, man."
(10) When they try to rise, they are kicked in the face and left unconscious before onlookers come to their aid.
(11) Onlookers reported seeing the plane flying low before smashing into a field and coming to a standstill with its nose in the River Stour near the village of Throop.
(12) Some of the games are based around recognisable sports (like football), others around ancient samurai conflicts – but whatever the theme, the nature of the action is absolutely impenetrable to the casual onlooker.
(13) "I have no doubt she was scared," the onlooker told the Sunday People.
(14) RSA’s excuses have convinced some onlookers, others remain sceptical.
(15) We shouldn’t be passive onlookers to Trump’s pantomime presidency any longer.
(16) He arrived in court wearing sunglasses, smiled and waved at onlookers, and seemed relaxed – perhaps hopeful that today's proceedings would secure his release.
(17) Watched by a quiet, oddly tense crowd of onlookers, the couple looked almost unbearably young and vulnerable – as if, one observer joked, on their way to the guillotine.
(18) Several onlookers believe a riot policeman caught her when she jumped, but Adrian insisted he caught her.
(19) Liverpool, with five points out of six games, left it too late and will be jealous onlookers when the Champions League resumes in February.
(20) I have such pale legs and they never burn!” I insouciantly declared to onlookers, a mere 12 hours before I began convulsing, shaking, sweating and finding myself unable to walk for three days.