(a.) Next in order after the twenty-ninth; the tenth after the twentieth; -- the ordinal of thirty; as, the thirtieth day of the month.
(a.) Constituting or being one of thirty equal parts into which anything is divided.
(n.) The quotient of a unit divided by thirty; one of thirty equal parts.
Example Sentences:
(1) In one component, every thirtieth response produced an electric shock (punishment) whereas during the other component the response that produced food had to be preceded by a pause of a minimum (10 or 11 s) duration.
(2) Responding maintained in squirrel monkeys under 5-min fixes-interval schedules of either food presentation or termination of a visual stimulus associated with electric-shock delivery was suppressed by presenting an electric shock for every thirtieth response (punishment).
(3) When each thirtieth peck on a response key produced food (fixed-ratio schedule) high rates of responding were maintained; low to intermediate doses of ethanol left unchanged or increased those rates.
(4) Nitrites are recommended to be measured in stimulated saliva over the course of its incubation starting from the first and up to the thirtieth minutes.
(5) MAP inhibits the in vitro protein synthesis of rabbit reticulocyte with approximately one-thirtieth the activity of the ricin A chain, a homologous protein with no such bond (Habuka, N., Murakami, Y., Noma, M., Kudo, T., and Horikoshi, K. (1989) J. Biol.
(6) The patient died at the thirtieth hour from septic shock due to necrotizing colitis.
(7) The respective degrees of disability are expressed in thirtieths.
(8) Samples were taken on the seventh, fourteenth and thirtieth day post-partum and at 30 day intervals throughout the lactation.
(9) Permeability of the interstitial space for extracellular solutes is one-thirtieth to one-fiftieth that of an equivalent thickness of water.
(10) had a significant correlation between luminal narrowing of arterioles and glomerular sclerotic index, though those were statistically no related in patients less than 60 y.o.. Glomerular sclerotic index was significantly related with tubulointerstitial damage at all decades except for thirtieth decade.
(11) Their growth rates were not, in fact, equal: significant effects of litter were resolved on three growth rate dependent variables by the thirtieth postnatal day.
(12) Now in its thirtieth year of publication, Ultrasonics has contributed greatly to the development of biomedical science and it promises to have an important continuing role.
(13) Needle biopsies of muscle were performed in 45 Swedish patients and 17 U.S. patients at intervals after injury or infection from the second to the thirtieth day.
(14) In the thirtieth, sixtieth or ninetieth minute after the injection, the animals were killed and the deoxyribonuclein acid content in 100 mg of fresh tissue of testes, spleen and liver, was measured.
(15) Peas and field beans absorb efficiently in the early weeks of growth but the rate of transport is about one thirtieth that of oats, barley, mung bean or sunflower.
(16) No further relapse was seen between the thirtieth and forty second months.
(17) Described as a diabetic condition occurring during pregnancy, diabetes should be looked for in all pregnant women, using the O'Sullivan's screening test performed between the twenty sixth and thirtieth weeks of amenorrhea.
(18) In the presence of a red light every thirtieth response produced grain and electric shock which suppressed responding to approximately 10 percent of that occurring in the alternate component.
(19) The period of pregnancy of the largest maternal fat deposition per week is between the twentieth and thirtieth weeks.
(20) 57s(-1) with butyrylthiocholine as substrate and is one-thirtieth of the comparable k(cat.)
Thirty
Definition:
(a.) Being three times ten; consisting of one more than twenty-nine; twenty and ten; as, the month of June consists of thirty days.
(n.) The sum of three tens, or twenty and ten; thirty units or objects.
(n.) A symbol expressing thirty, as 30, or XXX.
Example Sentences:
(1) Thirty-two patients (10 male, 22 female; age 37-82 years) undergoing maintenance haemodialysis or haemofiltration were studied by means of Holter device capable of simultaneously analysing rhythm and ST-changes in three leads.
(2) Thirty of the 32 women of the calcitonin group and 27 of 28 women of the calcium group finished treatment.
(3) Thirty-two strains of pectin-fermenting rumen bacteria were isolated from bovine rumen contents in a rumen fluid medium which contained pectin as the only added energy source.
(4) Thirty had an in situ tumor (mean age: 30 years) and 34 had an invasive adenocarcinoma (mean age: 45 years), 7 of whom died of their cancer.
(5) Thirty-six dogs were seropositive, 28 of which had not traveled to endemic areas.
(6) Circulating acute phase protein concentrations rose in all subjects during a thirty hour period following injury but none of the subjects showed a detectable rise in circulating concentrations of TNF.
(7) Thirty-five naïve subjects, including 10 normal subjects (group 1), 12 patients with chronic obstructive pulmonary disease (group 2), and 13 patients with restrictive pulmonary disease (group 3), were studied.
(8) Thirty-seven patients with retinoblastoma were evaluated prospectively by clinical examination, lumbar puncture, and CT.
(9) Thirty-six investigations were made using a number of lithium fluoride micro-rods for each investigation.
(10) Thirty-six lesions imaged as vascular malformations with abnormal vessels or diffusely increased activity.
(11) Thirty six fresh surgical specimens were collected from patients undergoing radical retropubic prostatectomy for carcinoma of the prostate.
(12) Thirty-three percent of patients (15 of 45) with MAC required permanent pacemaker implantation after aortic valve replacement, compared with only 10% of patients (3 of 31) without MAC (p less than 0.025).
(13) Thirty-three emotional reactions occurred in 26 patients, 44% of the reactions following right hemisphere injection and 32% after injection of the left hemisphere.
(14) Thirty (90.9%) strains were lysed by avian phages: 28 strains at 1 x RTD and 2 at 100 x RTD.
(15) Thirty patients required a second operation to an area previously addressed reflecting inadequacies in technique, the unpredictability of bone grafts, and soft-tissue scarring.
(16) Thirty-three patients with idiopathic scoliotic curvatures underwent metrizamide myelography before surgery from 1979 through 1985.
(17) Thirty-five healthy, sedentary postmenopausal women, 55 to 70 years old.
(18) Thirty patients were evaluated in a blind fashion to study the effect of oral propranolol on portal hypertension of varied aetiology.
(19) Thirty-two homologous genes now have been mapped in humans, mice, and cattle.
(20) Each repeat unit contains thirty amino acids and is thought to bind a zinc atom using two cysteines and two histidines as ligands.