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  2. Occupancy–abundance relationship - Wikipedia

    en.wikipedia.org/wiki/Occupancy–abundance...

    For example, in describing O–A relationships for common British birds, Quinn et al. [7] found that the occupancy at the finest resolution (10 x 10 km squares) best explained abundance patterns. In a similar manner, Zuckerberg et al. [ 8 ] used Breeding Bird Atlas data measured on cells 5 × 5 km to describe breeding bird occupancy in New York ...

  3. AP Human Geography - Wikipedia

    en.wikipedia.org/wiki/AP_Human_Geography

    Advanced Placement (AP) Human Geography (also known as AP Human Geo, AP Geography, APHG, AP HuGe, APHug, AP Human, HuGS, AP HuGo, or HGAP) is an Advanced Placement social studies course in human geography for high school, usually freshmen students in the US, culminating in an exam administered by the College Board.

  4. Type 1 and type 2 sequence - Wikipedia

    en.wikipedia.org/wiki/Type_1_and_type_2_sequence

    A type 1 sequence boundary is defined to be a sequence boundary "characterized by subaerial exposure and concurrent subaerial erosion associated with stream rejuvenation, a basinward shift of facies, a downward shift in coastal onlap, and onlap of overlying strata". [3]

  5. Test functions for optimization - Wikipedia

    en.wikipedia.org/wiki/Test_functions_for...

    The test functions used to evaluate the algorithms for MOP were taken from Deb, [4] Binh et al. [5] and Binh. [6] The software developed by Deb can be downloaded, [ 7 ] which implements the NSGA-II procedure with GAs, or the program posted on Internet, [ 8 ] which implements the NSGA-II procedure with ES.

  6. Focused proof - Wikipedia

    en.wikipedia.org/wiki/Focused_proof

    A sequent calculus is often shown to have the focusing property by working in a related calculus where polarity explicitly controls which rules apply. Proofs in such systems are in focused, unfocused, or neutral phases, where the first two are characterised by hereditary decomposition; and the latter by forcing a choice of focus.

  7. Monotonicity of entailment - Wikipedia

    en.wikipedia.org/wiki/Monotonicity_of_entailment

    The weakening rule may be expressed as a natural deduction sequent: Γ ⊢ C Γ , A ⊢ C {\displaystyle {\frac {\Gamma \vdash C}{\Gamma ,A\vdash C}}} This can be read as saying that if, on the basis of a set of assumptions Γ {\displaystyle \Gamma } , one can prove C, then by adding an assumption A, one can still prove C.

  8. Hypersequent - Wikipedia

    en.wikipedia.org/wiki/Hypersequent

    The prime example of a modal logic for which hypersequents provide an analytic calculus is the logic S5. In a standard hypersequent calculus for this logic [1] the formula interpretation is as above, and the propositional and structural rules are the ones from the previous section. Additionally, the calculus contains the modal rules

  9. Pre- and post-test probability - Wikipedia

    en.wikipedia.org/wiki/Pre-_and_post-test_probability

    In clinical practice, post-test probabilities are often just estimated or even guessed. This is usually acceptable in the finding of a pathognomonic sign or symptom, in which case it is almost certain that the target condition is present; or in the absence of finding a sine qua non sign or symptom, in which case it is almost certain that the target condition is absent.