objective: elevated amino acid homocysteine (hcy) levels and insufficient physical activity are the risk factors in alzheimer disease (ad) development. the effect of intermittent aerobic training on memory retention test and thiobarbituric acid reactive substances (tbars) and superoxide dismutase (sod) levels in the dorsal hippocampus of rats which were stimulated with hcy is investigated. meth...

We study the concept of liaison addition for codimension two subschemes of an arithmetically Gorenstein projective scheme. We show how it relates to liaison and biliaison classes of subschemes and use it to investigate the structure of Gorenstein liaison equivalence classes, extending the known theory for complete intersection liaison of codimension two subschemes. In particular, we show that o...

We propose a concept of module liaison that extends Gorenstein liaison of ideals and provides an equivalence relation among unmixed modules over a commutative Gorenstein ring. Analyzing the resulting equivalence classes we show that several results known for Gorenstein liaison are still true in the more general case of module liaison. In particular, we construct two maps from the set of even li...

This study proposes a model of placing a liaison which forms relations to two members in the same level of a pyramid organization structure when lengths between the liaison and the other members are less than those between members except the liaison in the organization such that the communication of information between every member in the organization becomes the most efficient. For a model of ...

Liaison is a workflow management model that supports complex workflows and human resources management. Liaison System is the implementation of the Liaison Model. This paper discusses the architecture of the Liaison Workflow Engine, the core of the Liaison Workflow Management System, which is responsible for controlling workflows. Besides managing and controlling complex workflows and human reso...

French Liaison in casual speech : automatic and manual investigations The realisation of the French Liaison is investigated in a large corpus of casual speech. Considering that casual speech gives rise to a large range of pronunciation variants and that overall temporal reduction increases (word and phone duration measurements) as compared to read and prepared speech, one may hypothesize that F...

background: this review focuses on the impact of liaison nurse in nursing care of patient after icu discharge on patient’s outcomes, compared with patients that are not taken care of by liaison nurses. the role of the icu liaison nurse has transpired to solve the gap between intensive care unit and wards. therefore, we aimed to review the outcomes of all studies in this field. methods: a system...

BACKGROUND The recent development of nonradioactive automated assays for serum parathyroid hormone (PTH) and 25-hydroxyvitamin D (25OHD) has made measurement of these two hormones possible in many laboratories. In this study, we compared two new assays for PTH and 25OHD adapted on an automated analyzer, the LIAISON, with two manual immunoassays used worldwide. METHODS We studied 228 osteoporo...

Aims and method To develop a simple, pragmatic typology to characterise the nature of liaison interventions delivered by a liaison service in a National Health Service setting. We carried out a retrospective electronic case-note review of referrals to a ward-based liaison psychiatry service. Results Three hundred and forty-four patients were referred to the service over a 12-month period. Ten d...

The mismatch between intensive care unit (ICU) bed availability and demand may be improved with timely patient discharges, however little is known about the nature and contributing factors of discharge delays. This study investigated the impact of a specific intervention--the ICU liaison nurse role--in reducing ICU discharge delay using a prospective block intervention study. One hundred and ei...