(n.) An earthy oxide of manganese, or mixture of different oxides and water, with some oxide of iron, and often silica, alumina, lime, or baryta; black ocher. There are several varieties.
(n.) Plumbago, or black lead.
Example Sentences:
Wald
Definition:
(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.