The paper addresses the international policies and strategies for the remediation of land contaminated by radioactive material residue, its main aim being to describe the misunderstandings, evolution and status of the international paradigms in this area. Thus, the denotation and connotation of the 'remediation' and 'contamination' concepts are explored, including the ambiguity they produce in ...

Groundwater contamination is a major problem in many parts of the world. Remediation of contaminated groundwater is a tedious, time consuming and expensive process. Pump and treat (PAT) is one of the commonly used techniques for groundwater remediation. Simulation-optimization (S/O) models are very useful in appropriate design of an effective PAT remediation system. Simulation models can be emp...

The effectiveness of bioremediation efforts is assessed traditionally from the loss of the chemical of interest. In some cases, analytical techniques are coupled with evaluation of toxicity to organisms representative of those found in the affected environment or surrogate organisms. Little is known, however, about the effect of remediation of environmental chemicals on potential toxicity to ma...

Increased understanding of the underlying mechanisms of cognitive remediation is needed to facilitate development of intervention strategies for childhood cancer survivors experiencing cognitive late effects. Accordingly, a pilot functional magnetic resonance imaging (fMRI) study was conducted with 14 cancer survivors (12.02 ± 0.09 years old), who participated in a cognitive remediation clinica...

Several alternatives to medication exist as treatments for Attention Deficit Hyperactivity Disorder (ADHD). One alternative treatment modality is Cognitive Remediation, or Neuropsychological Remediation, as it is sometimes called. Cognitive remediation is a therapeutic approach targeting specific cognitive functions, such as attention, organization, planning, or memory, that constitute an indiv...

Body mass, fork length, RNA:DNA ratio, specific growth rate, and hepatic EROD activity and CYP1A expression, were measured in three-spined sticklebacks in the River Ray (south west England) at sites downstream of an urban waste water treatment works (WWTW) prior to, and following, remediation of the effluent with granular activated carbon (GAC) tertiary treatment. During the same two-year perio...

Cognitive impairment is a symptom of schizophrenia and strongly associated with impaired social function. In recent years, cognitive interventions (cognitive remediation therapies) have been implemented and their results have also been reported. Intervention studies have been conducted using a variety of methods that differ in terms of terminology, approach, and targeted cognitive domains. In t...

The present study evaluates the effectiveness of Just-In-Time Hints (JITs) by testing two competing hypotheses about learning from errors. The tutor-remediation hypothesis predicts that students learn best when a tutoring system immediately explains why an entry is incorrect. The self-remediation hypothesis predicts that learning is maximized when learners attempt to correct their own errors. T...

page 1 The ADVOCATE Project The ADVOCATE Project (Advancing Sustainable In Situ Remediation for Contaminated Land and Groundwater) is now under way. This Marie Curie Initial Training Network is an exciting collaboration between leading European institutions, providing advanced training to young researchers in this field. The network aims to develop innovative in-situ approaches for the sustaina...