… For simplicity we assume that we are just encoding the center line of k-space, which
means that the phase-… A pictorial description of rapid SSFP imaging is given by Scheffler [4]. …

… Analytical solutions to the transient response of SSFP were first derived by Scheffler 7
and have been further adapted to include off-resonance effects by Ganter 8. As noted by …

… The observation that chromosomes frequently lag when actin is depolymerized in
oocytes therefore supports our model of actin-dependent k-fiber formation (Figure 3). …

The imprint of natural selection on protein coding genes is often difficult to identify because
selection is frequently transient or episodic, ie it affects only a subset of lineages. Existing …

… We begin in an initial state based on relative cumulative weights assigned to each grid point
derived from the precomputed conditional likelihoods at each site k: forumla ⁠, where C k = …

… Here, d k and q k are the kth base in d and the corresponding probability of the call being …
), respectively, and a k is the base in h to which d k has been aligned or, if d k is aligned to an …

… The range of possible parameter values for ω k < K b b is constrained to [ 0 , 1 ] ⁠, whereas
ω k = K b b can take on any value in [ 0 , ∞ ) ⁠. Changing the model to enforce the absence …

We present BUSTED, a new approach to identifying gene-wide evidence of episodic
positive selection, where the non-synonymous substitution rate is transiently greater than the …

… model in which k is a free parameter. When the introduction of k produces a statistically …
test branches is intensified (k > 1) or relaxed (k < 1) compared with background branches. …

The amygdala has been studied extensively for its critical role in associative fear conditioning
in animals and humans. Noxious stimuli, such as those used for fear conditioning, are …