Pavement maintenance and rehabilitation have been neglected in Nigeria for a very long time and has resulted to maintenance backlog. Design agencies in Nigeria still use California Bearing Ratio (CBR), even though the method is outdated. An introduction of Dynamic Cone Penetration Test (DCPT) was pertinent, even though the method is relatively old in some developed countries, it has not gain mu...

This paper presents a new bridge management system (J-BMS). It is integrated with a concrete bridge rating expert system that can be used to evaluate the serviceability of existing concrete bridges. The proposed J-BMS not only evaluates the performance of bridges, but also offers a rehabilitation strategy based on a combination of maintenance cost minimization and quality maximization. In this ...

Background: Previous studies have shown that conventional neurofeedback and cognitive modification treatments have led to numerous psychological improvements in patients suffering from substance use disorders. However, effectiveness of LORETA (Low-Resolution Brain Electromagnetic Tomography) Z score neurofeedback (LZNFB) and Cognitive rehabilitation therapy on reducing of opioid craving has yet...

This paper presents a mathematical programming model for optimal pavement rehabilitation planning. The model maximized the rehabilitation area through a newly developed permutation algorithm, based on the procedures outlined in the harmony search (HS) algorithm. Additionally, the proposed algorithm was based on an optimal solution method for the problem of multilocation rehabilitation activitie...

Pulmonary rehabilitation is beneficial for patients with chronic lung disease. However, long-term maintenance has been difficult to achieve after short-term treatment. We evaluated a telephone-based maintenance program after pulmonary rehabilitation in 172 patients with chronic lung disease recruited from pulmonary rehabilitation graduates. Subjects were randomly assigned to a 12-month maintena...

OBJECTIVE To examine the relations between demographic factors, specific psychosocial factors, and cardiac rehabilitation attendance. DESIGN Cohort, repeated measures design. SETTING A large tertiary care centre in western Canada PATIENTS 304 consecutive consenting patients discharged following acute myocardial infarction and/or coronary artery bypass graft surgery. MAIN OUTCOME MEASURE...

The primary objective of the project was the development of criteria to define the end-of– life condition of pavements. These criteria could then be used in pavement performance modelling to obtain a more robust measure of remaining life. Another objective was the generation of a new model for maintenance costs. This could then be combined with the existing models for roughness and rutting to d...

Objectives. Patient experiences of structured heart failure rehabilitation and their views on the important components of heart failure services were examined. Methods. Focus groups were conducted with fifteen participants (men, n = 12) attending one of two heart failure rehabilitation programmes. Sessions were guided by a semistructured interview schedule covering participants' experiences of ...

the national bridge stock of iran consists of about 330,000 bridges, of which around 50% are older than 30 years. since 2010, iran road maintenance & transportation organization has started implementing a comprehensive bridge management system in order to manage this aged stock efficiently. to predict future conditions of bridge stock, a heuristic numerical method is presented. this methodology...