(n.) A forest; -- used as a termination of names. See Weald.
Example Sentences:
(1) The most important variable for anastomotic recurrence was mucin histochemical changes at the resection margins according to the Wald statistic value.
(2) Three scientists, George Wald, Ragnar Granit, and Haldan Keffer Hartline, were named last week to share the 1967 Nobel prize in medicine or physiology.
(3) This judgement is particularly significant for the UK as it was the testimony of two leading experts, Professor Nicholas J. Wald and Sir Richard Doll, whose evidence helped convince the Judge about the harmful health effects of passive smoke.
(4) Levin, and Risch and Tibshirani, derive efficient tests for the incomplete triplet case by the methods of maximum likelihood estimator (Wald) tests and likelihood ratio tests, respectively.
(5) In our simulations, type I error alpha and the power 1-beta were close to nominal values with the TT and the average sample size was close to Wald's continuous SPRT and compared favourably with the multistage methods proposed by Herson and Fleming.
(6) Only diastolic blood pressure, initial aneurysm anteroposterior diameter, and degree of obstructive pulmonary disease were independently predictive of rupture (p less than 0.05, Wald test).
(7) The percentage of adverse events attributable to negligence increased in the categories of more severe injuries (Wald test chi 2 = 21.04, P less than 0.0001).
(8) "I think the entire bill is a massive, massive gift to the insurance industry and I'm really angry about that," said Wald, who wanted a "single payer" British-style system of government-funded care.
(9) This paper does not attempt to update Wald's meta-analysis with more recent studies.
(10) Lillian Wald established the first settlement house.
(11) The probability distribution of the time intervals of the binary sequence is obtained, and Wald's sequential hypothesis testing procedure is next employed to discriminate the arrhythmias.
(12) Elijah Wald, the author of Narcocorrido: A Journey into the Music of Drugs, Guns and Guerrillas, said politicians were attempting to censor artists instead of tackling Mexico's real problems.
(13) What you have seen is just a different philosophy rather than – at least this is my perception – somebody trying in the intelligence community to mislead people as to the value of the program,” Wald said.
(14) This article compares the different classes of approaches in terms of parameter interpretation and magnitude, standard errors of model parameters and Wald tests for covariate effects.
(15) All of the indexes are generalized to permit use of Wald and Lagrange multiplier statistics.
(16) Using mathematical prediction methods (Wald's sequential nonhomogeneous statistical test), a diagnostic table for predicting outcomes of cardiovascular diseases for the immediate 5 years was developed.
(17) The significant contribution of each variable in the occurrence of recurrence is studied with the Wald Test.
(18) After consecutive Wald's processing 28 signs were selected out of these 35.
(19) We settle this question by showing that, using the epidemiologically based meta-analysis technique of Wald et al.
(20) The comparative properties of the parametric tests depended on whether the population survival functions crossed, with the power of the Wald test as good as or better than the others in the common situation when the survival functions do not cross.
Weld
Definition:
(v. t.) To wield.
(n.) An herb (Reseda luteola) related to mignonette, growing in Europe, and to some extent in America; dyer's broom; dyer's rocket; dyer's weed; wild woad. It is used by dyers to give a yellow color.
(n.) Coloring matter or dye extracted from this plant.
(v. t.) To press or beat into intimate and permanent union, as two pieces of iron when heated almost to fusion.
(v. t.) Fig.: To unite closely or intimately.
(n.) The state of being welded; the joint made by welding.
Example Sentences:
(1) Tests were undertaken to study resistance to tears in laser welded dental metal alloys.
(2) The possibility of contaminating the breathing air zone with hazardous substances in manual and semi-automated welding increases with the intensity of their formation in the arc zone.
(3) Laser repair has not been widely accepted both because the effect of laser irradiation on intact nerves is not well documented, and the anastomotic strength of the weld has been inferior to suture repair.
(4) The highest combined exposure (10-fold allowable value) was that of welders of steel coated with the zinc layer, using the metal active gas welding.
(5) The concentrations of 17 trace elements (e.g., copper, cobalt, iron, manganese, chromium, silicon and magnesium) were determined in whole blood samples of 81 persons working with different welding methods on stainless steel or aluminium and 68 nonwelders.
(6) These figures represent a participation rate of 37.1% in welders and 36.7% in non-welding subjects.
(7) Weak welds occurred with no thermal damage obtained at lower irradiances: stronger welds with thermal damage confined to the weld site occurred at higher irradiances.
(8) The results support the hypothesis that mild steel welding and to a lesser extent stainless steel welding with tungsten inert gas is associated with reduced semen quality at exposure in the range of the Danish process specific threshold limit values of welding.
(9) Low-level exposure to hexavalent chromium associated with TIG stainless steel and mild steel welding do not appear to be a major hazard for human spermatogenesis.
(10) Whereas the patterns of lung cancer mortality in these results suggest that the risk of lung cancer is higher for stainless steel than mild steel welders the different level of risk for these two categories of welding exposure cannot be quantified with precision.
(11) The occurrence of reduced birthweight, preterm delivery, infant mortality, and congenital malformation was not increased among children at risk from paternal welding exposure in comparison with children not at risk.
(12) The goal of future research should be to make the procedure less operator-dependent (dye enhanced or automated welding).
(13) When nacreous shell produced by the marine oyster Pinctada maxima, used as a biomaterial in oral surgery, is implanted in human bone, new bone formation occurs, resulting in a tight welding of the bone to the nacre [16].
(14) Tensile strength, 0.2% proof stress, and percentage elongation of the welded bars were measured and compared with the corresponding values for the titanium bars as delivered and with those of brazed type-3 gold alloy bars of similar dimensions.
(15) It was proved in experiment that endothelium formation is more adequate in a vascular microsuture formed by laser welding than in the formed by the traditional thread method.
(16) 23.2% of patients with pneumoconiosis caused by electric-welding aerosol showed regress of pneumoconiosis in afterdust period.
(17) Results indicated that excellent welds can be obtained with very little loss of strength and ductility in the area of the weld joint.
(18) Dizziness, headaches, and weakness occurred among three men after short-term hydrocarbon exposure during improper welding procedures in a closed container.
(19) In periods of reconstruction of chemical enterprises, hazardous compounds concentrations may exceed MAC, they are also characterized by contamination of the skin with toxic substances, welding aerosols discharge into the working zone, and microclimate distabilization.
(20) A limited investigation was carried out of the use of glass and ceramic fibre products used as protection against welding 'batter' and oxyacetylene welding flame.