There is a tendency for increased hypothalamic-pituitary-adrenal (HPA) activity with age in the rat, and the resulting elevations in circulating glucocorticoid levels have been implicated in the occurrence of hippocampal pathology and memory deficits. In the experiments reported here, we examined whether HPA dysfunction is selectively associated with cognitive impairments in a population of age...

objectives: the aim of this study was to examine the prevalence of anger rumination and its relationship with coping strategies and assertiveness in students of mohaghegh ardebili university. methods: the present research was a descriptive correlational study. the study population consisted of all students enrolled in the academic year 1390-91 (n = 8344). in the first step, to determine the pre...

‎an  oriented perfect path double cover (oppdc) of a‎ ‎graph $g$ is a collection of directed paths in the symmetric‎ ‎orientation $g_s$ of‎ ‎$g$ such that‎ ‎each arc‎ ‎of $g_s$ lies in exactly one of the paths and each‎ ‎vertex of $g$ appears just once as a beginning and just once as an‎ ‎end of a path‎. ‎maxov{'a} and ne{v{s}}et{v{r}}il (discrete‎ ‎math‎. ‎276 (2004) 287-294) conjectured that ...

Case Report Our patient was a 58-year-old male who was hospitalized after a witnessed syncopal episode. He had a computed tomography (CT) scan that showed bilateral subarachnoid hemorrhages and presented with a Glasgow coma scale of 12. According to the patient’s wife, prior to admission the patient had become more irritable, complaining of headache and nausea. There was no reported history of ...

the most important goal of each society, is to reach economic development. as the goal and agent of development, man has got an important responsibility, which responsibility is realized by way of education, specially higher education, because the universities are the main factors for progress, production of knowledge and education of specialized human forces and they play a significant role in...

Current models of temporality in language are either inaccurate or too complex to be cognitively plausible. We present a cognitive model of the computation of aspect in French. Our approach emphasizes the importance of minimalism for cognitive plausibility: structures and computation are kept simple and combinatorial explosion is avoided. Though the model and its current implementation remain p...

Schools often administer brief intelligence tests as the first step in the identification of students who are cognitively gifted. However, brief measures are often used without consideration of underlying constructs or the psychometric properties of the measures and without regard to the links between screening decisions and educational programming. This article provides an overview of these is...

CONTEXT Little is known about the prognosis of acutely ill patients with end-stage dementia or about the type of care that these patients receive. If their prognosis is poor, then emphasis should be placed on palliative care for these patients rather than on curative interventions. OBJECTIVES To examine survival for patients with end-stage dementia following hospitalization for hip fracture o...