Using the estimated radius R est, an estimate of the volume, (V_{R_{textit {est}}}), is computed using the spherical hypothesis (left (V_{R_{text {est}}}=frac {4}{3}pi R_{text {est}}^{3}right)).
The absence of evidence for the hypothesis left Newton's opponents free to adopt other rules for the velocity gradient in a vortex generated around a rotating cylinder or sphere, rules that could undercut his conclusions.
An experiment has recently been performed to demonstrate quantum nonlocality by establishing contextuality in one of a pair of photons encoding four qubits; however, low detection efficiencies and use of the fair-sampling hypothesis leave these results open to possible criticism due to the detection loophole.
The stabilization of the human standing posture was originally attributed to the stiffness of the ankle muscles but direct measurements of the ankle stiffness ruled out this hypothesis, leaving open the possibility for a feedback stabilization strategy driven by proprioceptive signals.
But the very idea of a crucial experiment, Pierre Duhem pointed out, assumes that the set of known competing hypotheses contains all possible explanations of a given phenomenon such that the refutation of all but one of the hypotheses deductively ensures the confirmation of the hypothesis left standing.
Our hypothesis is compatible with site-directed mutagenesis data and fits an independent α 7 receptor homology model; the associated COSMOsar3D model has excellent predictive power (Figure 1). Figure 1 α 7 ligand binding mode hypothesis (left); experimental vs predicted pIC50 plot (top).
McTaggart holds that we can conceive of nothing that is not a material object, a sense-datum, or something spiritual, and since the first two kinds of objects are metaphysically impossible, the hypothesis of idealism is the only conceivable hypothesis left standing.
If these variants are not overrepresented in terrestrial mammal rabies cases, we can reject the increased infectivity hypothesis, leaving the small vector hypothesis as the most plausible alternative.
Supporting our second a priori hypothesis, left and right ventral striatal activity during reward anticipation was positively correlated with scores on the behavioral activation system fun-seeking scale across all individuals (r s=0.312, p<0.05; r s=0.385, p<0.01, respectively).
