(n.) A roving motion; course without definite direction; want of direction, rule, or method; hazard; chance; -- commonly used in the phrase at random, that is, without a settled point of direction; at hazard.
(n.) Distance to which a missile is cast; range; reach; as, the random of a rifle ball.
(n.) The direction of a rake-vein.
(a.) Going at random or by chance; done or made at hazard, or without settled direction, aim, or purpose; hazarded without previous calculation; left to chance; haphazard; as, a random guess.
Example Sentences:
(1) Multiple stored energy levels were randomly tested and the percent successful defibrillation was plotted against the stored energy, and the raw data were fit by logistic regression.
(2) Twenty-seven patients were randomized to receive either 50 mg stanozolol or placebo intramuscularly 24 h before operation, followed by a 6 week course of either 5 mg stanozolol or placebo orally, twice daily.
(3) The effects of sessions, individual characteristics, group behavior, sedative medications, and pharmacological anticipation, on simple visual and auditory reaction time were evaluated with a randomized block design.
(4) We have addressed the effect of late intensification with autologous bone marrow transplantation on SCLC through a randomized clinical trial.
(5) However, survival was closely related to the severity of the illness at the time of randomization and was not altered by shunting.
(6) Statistically significant differences were found mainly in the randomized trial, where during the first and second years, respectively, adenoidectomy subjects had 47% and 37% less time with otitis media than control subjects and 28% and 35% fewer suppurative (acute) episodes than control subjects.
(7) In a random sample of 1,000 neonates from a Delhi Hospital the incidence of jaundice was 53% and of hyperbilirubinaemia (HB) 6%.
(8) Febrile reactions were not distributed randomly among the patients; those with respiratory tract infection experienced more febrile reactions during periods with infection than during periods without.
(9) Five days later, the animals were randomly assigned to one of four treatment groups: Group 1 received intracranial implantation of controlled-release polymers containing dexamethasone; Group 2 received intraperitoneal implantation of controlled-release polymers containing dexamethasone; Group 3 received serial intraperitoneal injections of dexamethasone; and Group 4 received sham treatment.
(10) In a randomized double-blind study, 40 patients with coronary heart disease received intravenously either 0.025 mg nitroglycerin or placebo.
(11) A prospective randomized trial was conducted at Srinagarind and Khon Kaen hospitals.
(12) Quantitative measurements of image contrast were carried out for B-mode images of anechoic spheres (cysts) embedded in a random scattering medium.
(13) The distribution of the amino acid pairs, i, i + 1 in alpha-helical configurations does not differ from the random pairing.
(14) The authors studied 84 randomly selected participants who live in retirement communities to discover factors leading to successful completion of a wellness enhancing program.
(15) In 290 patients with untreated carcinoma of the bladder the deoxyribonucleic acid properties, as measured by flow cytometry, of 3 random mucosal biopsies were studied and compared to those of the exophytic tumors.
(16) A prospective randomized trial involving 64 patients with bleeding peptic ulcers was performed to assess the efficacy of two modalities of injection therapy.
(17) The relationship between technique of obtaining Papanicolaou smears, presence of endocervical cells, and rate of cervical neoplasia was studied by comparing an endocervical and ectocervical nylon brush (Bayne brush), Ayre spatula plus endocervical brush, and spatula plus cotton-tipped swab in a randomized, prospective trial involving 11,061 patients.
(18) One hundred and sixteen patients with advanced and metastatic adenocarcinoma of the pancreas were randomized to treatment with combined Streptozotocin and 5-fluorouracil or combined Streptozotocin and cyclophosphamide.
(19) The government has blamed a clumsily worded press release for the furore, denying there would be random checks of the public.
(20) The haemodynamics and affecting factors of the acute random skin flap and the methods for monitoring its viability were studied.
Speed
Definition:
(n.) Prosperity in an undertaking; favorable issue; success.
(n.) The act or state of moving swiftly; swiftness; velocity; rapidly; rate of motion; dispatch; as, the speed a horse or a vessel.
(n.) One who, or that which, causes or promotes speed or success.
(n.) To go; to fare.
(n.) To experience in going; to have any condition, good or ill; to fare.
(n.) To fare well; to have success; to prosper.
(n.) To make haste; to move with celerity.
(n.) To be expedient.
(v. t.) To cause to be successful, or to prosper; hence, to aid; to favor.
(v. t.) To cause to make haste; to dispatch with celerity; to drive at full speed; hence, to hasten; to hurry.
(v. t.) To hasten to a conclusion; to expedite.
(v. t.) To hurry to destruction; to put an end to; to ruin; to undo.
(v. t.) To wish success or god fortune to, in any undertaking, especially in setting out upon a journey.
Example Sentences:
(1) Brief treadmill exercise tests showed appropriate rate response to increased walking speed and gradient.
(2) The samples are first disrupted by sonication and the insoluble proteins concentrated by high-speed centrifugation.
(3) The percent pause time, the standard deviation of the voice fundamental frequency distribution, the standard deviation of the rate of change of the voice fundamental frequency and the average speed of voice change were found to correlate to the clinical state of the patient.
(4) Local minima of hand speed evident within segments of continuous motion were associated with turn toward the target.
(5) "Speed is not the main reason for building the new railway.
(7) Fog and base levels of E-speed film were greater than those of D-speed film.
(8) Liu was a driving force behind the modernisation of China's rail system, a project that included building 10,000 miles of high-speed rail track by 2020 – with a budget of £170bn, one of the most expensive engineering feats in recent history.
(9) While the correlations between speed and accuracy reversed over time, the abnormal vision group began and ended at the most extreme levels, having undergone a significantly more radical shift in this regard.
(10) The speed of visiting holes and the development of a preferred pattern of hole-visits did not influence spatial discrimination performance.
(11) 18 patients with typical sporadic Amyotrophic Lateral Sclerosis (ALS) were investigated by the Motor Accuracy and Speed Test (MAST) and 18 healthy age- and-sex-matched volunteers, acted as controls.
(12) On the other hand conclusions seem to be possible on growth speed of neoplasia.
(13) 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.
(14) The model can account for speed changes in locomotion with a relatively smooth change of system parameters.
(15) The speed of conduction over the spinal cord did not reach adult values until the 5th year.
(16) The physical parameters measured are the intensity attenuation and absorption coefficients, the ultrasonic speed, the thermal conductivity, specific-heat capacity and the mass density.
(17) It's that he habitually abuses his position by lobbying ministers at all; I've heard from former ministers who were astonished by the speed with which their first missive from Charles arrived, opening with the phrase: "It really is appalling".
(18) Species differed with respect to speed of habituation but not with respect to sensitivity towards stimulus change.
(19) He speeded the process of decolonisation, and was the first British prime minister to appreciate that Britain's future lay with Europe.
(20) A two-lane, 400m bridge – funded by Jica, Japan's aid agency – coupled with simplified procedures agreed by Zambia and Zimbabwe have speeded up processing time.