Background Transient ischemic dilation of the left ventricle may be suggestive of global myocardial ischemia on SPECT stress imaging. While SPECT stress/rest imaging relies on computation-adjusted volumetric data to calculate a stress/rest “TID ratio,” measured at 20 to 30 minutes after peak regadenoson stress, cardiac MRI (CMR) allows for the direct measurement of LV wall thickness and cavity ...

Problem: Intensity in endurance training is important for improving race time; its optimal handling amateur runners has not been extensively studied. The polarized intensity distribution (TID) model emerges as a possibility to reduce however, effect of this remains be demonstrated compared other TID models. Objective: objective study explore the current state evidence gaps, according on time Me...

We propose an authentication and key agreement protocol while preserving the anonymity of a mobile user in wireless mobile environments. When a mobile user and his visited network mutually authenticate each other, the anonymity of the user should be preserved. In order to provide user anonymity, we introduce new method of computing the temporary identity (TID) during the authentication process....

Definition 1.6. Preemption-bound persistent sets. A set T ⊆ T of transitions enabled in a state s = final(S) is preemption-bound persistent in s iff for all nonempty sequences α of transitions from s in AG(Pb,c) such that ∀i ∈ dom(α), αi 6∈ T and for all t ∈ T , 1. Pb(S.t) ≤ Pb(S.α1) 2. if Pb(S.t) < Pb(S.α1), then t↔ last(α) and t↔ next(final(S.α), last(α).tid) 3. if Pb(S.t) = Pb(S.α1), then ex...

CONTEXT Hypothyroidism is related to multiple cognitive deficits including working memory dysfunction, of which the underlying neural correlates were rarely studied. In this study, the impact of hypothyroidism on neural circuits involved in working memory processing was explored by functional magnetic resource imaging (fMRI). DESIGN Using fMRI, we conducted a longitudinal study investigating ...

Los Tráficos Ilícitos de Drogas (TID) son una amenaza a la seguridad marítima y desestabilizan los Estados. En Colombia, esta es latente afecta al país posicionarlo como uno mayores productores drogas. Sin embargo, investigación científica sobre TID en Colombia limitada. Este artículo aplicó técnicas revisión literaria, combinando análisis bibliométricos con sistemáticos. Utilizando metodología...