(1) The study of inferences involving modal operators goes back to Aristotle, and was continued in the Middle Ages.

(2) That is, a person's income does not vary by mode unless it is defined as net of modal costs.

(3) Let the letter u251cu00f6u251cu00e7u251cu2510Mu251cu00f6u251cu00e7u251cu00fb represent this operator, and add to the axioms of classical propositional logic the modal axiom M (p v q) iff Mp v Mq.

(4) Its three highly creative pieces use alternating meters, compelling ostinatos, modal harmonies and, above all, unexpected twists and turns as the u251cu00f6u251cu00e7u251cu2510plotu251cu00f6u251cu00e7u251cu00fb of each piece unfolds.

(5) Seventy-five Panjabi-speaking pupils were assessed on their expression of the English modal auxiliaries can, could, may, and might.

(6) Descriptive statistics such as frequencies and modal categories were then calculated for each variable.

(7) The Nardus root systems had a more normally distributed root length diameter class distribution with a modal diameter range between 0.3 mm and 0.6 mm.

(8) If the modality concerns a past-time situation, the modal as such does not appear in a past-tense form.

(9) The spokesman said the system was attracting people to public transport: u251cu00f6u251cu00e7u251cu2510We are seeing quite a lot of modal shift from the car to the tram network.u251cu00f6u251cu00e7u251cu00fb

(10) For both mutations the median and modal values were 25% opaque.

(11) His arguments regarding this are presented in which also examines more generally his views on modal logic.

(12) However, if the income variable data were skewed, the median or modal value would be more appropriate.

(13) Holmes distinguishes two functions of tag questions: modal vs. affective.

(14) One example of the prevalence of the traditional use of modal notions can be found in the early medieval de dicto/de re analysis of examples such as u251cu00f6u251cu00e7u251cu2510A standing man can situ251cu00f6u251cu00e7u251cu00fb.

(15) In the second microdeletion survey, participants examined from as few as 5 cells to as many as 100, but the modal number of cells examined was 20.

(16) The three most important parts of this definition for quantified modal logic are the clauses for atomic, quantified, and modal formulas.

(17) We are determined to achieve further modal shift (from cars to buses) and will continue to develop our services to do this.

(18) To see that modal propositional logic is not truth-functional, just consider the following pair of statements.

(19) In contrast to the tense distinctions that characterize English, English-based Creoles are said to make a basic modal distinction between realis and irrealis.

(20) All of these women's raps illustrate that they can do what they are doing, and by this I intend for both readings of the modal u251cu00f6u251cu00e7u251cu2510canu251cu00f6u251cu00e7u251cu00fb to be in effect.