Sentence examples for shown valid from inspiring English sources

The model experiments point toward an expansion of the Ecological Law of Thermodynamics (ELT) to ecosystems developing on the landscape, where it previous was shown valid for populations fitting in an ecosystem.

The variable sharing principle says that no formula of the form A → B can be proven in a relevance logic if A and B do not have at least one propositional variable (sometimes called a proposition letter) in common and that no inference can be shown valid if the premises and conclusion do not share at least one propositional variable.

He also said that Obama has not shown "valid, certified documentary evidence" of being born in the United States.

The K4b has been shown valid in comparison to Douglas bag method [ 36].

The applied single-channel Actigraph accelerometer is shown valid for measuring general level of physical activity [ 25].

Previous work has shown valid reporting of tobacco dependence across a period of 5 to 12 years (19).

T attempts to show valid ecological reasons for littering.

The voter ID law required Texans to show valid state ID at the polling place.

Residents must show valid government-issued photo identification, such as a passport, driving licence or consular document.

The Food and Drug Administration in the US has said that research shows "valid concerns" about triclosan, including whether it can disrupt the body's endocrine system and help create bacteria that are resistant to antibiotics.

Responding to fears of terrorism and increased security rules throughout the world, the government of Barbados is now requiring visitors from the United States and Canada to show valid passports to enter the country.