Antecedentes: De acuerdo con las conceptualizaciones del bienestar espiritual, la intolerancia a ambigüedad y felicidad, este estudio se propuso investigar influencias espiritual tolerancia incertidumbre sobre felicidad respecto los roles moderadores sexo en ancianos. Método: Participaron 120 ancianos de ciudad Shiraz, provincia Fars, Irán. Para recopilación datos utilizaron un cuestionario dem...

| We present results concerning three diierent types of quartic (fourth order) time-frequency distributions. First, we present new results on the recently introduced local ambiguity function, and show that it provides more reliable estimates of instantaneous chirp rate than the Wigner distribution. Second, we introduce the class of quartic, shift-covariant, time-frequency distributions, and inv...

The paper investigates the properties of ambiguity functions of 2-D analytic, quaternionic and monogenic signals. In the introduction the notions of the above signals and their Wigner distributions and ambiguity functions are recalled. The properties of the ambiguity functions are investigated using two kinds of test signals: A band-pass test signal in the form of a sum of two harmonic signals ...

The connection between the Wigner function and the generalized OTF, and between the ambiguity function and the generalized OTF is investigated for non-paraxial scalar wavefields. The treatment is based on two-dimensional (2-D) wavefields for simplicity, but can be extended to the three-dimensional case.

Five hundred and forty five Chinese students participated in study aimed to examine multi-dimensionality of creativity self-efficacy and its contextual (i.e., classroom environment) correlates. Nearly all aspects in the What Happens in the Classroom Scale (e.g., student cohesiveness, investigation, and task orientation) were found to have significant, positive correlations with all subscales of...

Modern portfolio theory is based on the relationship between risk and return and in this paper, specific uncertainty conditions are introduced as ambiguity which affects the asset pricing. Also, the relationship between risk, ambiguity and return is examined. First, ambiguity is estimated by the means of three-variable and main component method, trading volume, ask-bid spread, error of earnings...

Some theories implicate abnormal self-schemas in the development of psychosis in general and in paranoid delusions in particular. Patients with delusions may also be highly intolerant of ambiguity. No study has yet compared remitted and currently ill paranoid patients on schema measures, or on tolerance of ambiguity. Currently ill psychotic patients with persecutory delusions, patients whose pe...

Inferior temporal (IT) cortex as the final stage of the ventral visual pathway is involved in visual object recognition. In our everyday life we need to recognize visual objects that are degraded by noise. Psychophysical studies have shown that the accuracy and speed of the object recognition decreases as the amount of visual noise increases. However, the neural representation of ambiguous visu...