Deepwater Horizon

Oil Spill - Environment - Dispersant - Ecological

Impact - Geomechanics - Monitoring - Ecosystem

RRP $372.99

This book, which has been prepared by an international group of experts, provides comprehensive guidance for the design, planning and implementation of assessments and monitoring programmes for water bodies used for recreation. It addresses the wide range of hazards which may be encountered and emphasizes the importance of linking monitoring programmes to effective and feasible management actions to protect human health. It also provides details of sampling and analytical methods.
This book will be an invaluable source of information for anyone concerned with monitoring and assessing recreational waters, including field staff. It will also be useful for national and regional government departments concerned with tourism and recreation, and for students and special interest groups.

Sensor Technology For Water Quality Monitoring

RRP $54.95

Two methods for the detection of important human pathogens, Cryptosporidium parvum and Helicobacter pylori, were investigated: a fiber optic biosensor, and real time PCR. The mechanism for specific detection in both methods is recognition of specific DNA sequences in the target organisms. The biosensor that was used, the Analyte 2000, was originally developed for the detection of chemicals. It utilizes a fiber optic wave guide that propagates an evanescent light wave of very specific wavelength. The light excites fluorescent molecules bound to the waveguide, but not in the bulk solution, which theoretically enhances signal while reducing background interference. Attempts to develop this system for the detection of DNA were not successful due to poor detection of the target molecules. An assay analogous to a sandwich immunoassay was designed for use on the Analyte 2000. Specific oligonucleotide probes were designed to bind to the waveguides via biotin-streptavidin interaction, and were used to capture the target DNA. Pure target DNA representing unique genes in the organisms were synthesized by PCR. Detection of captured DNA was then attempted using an oligonucleotide detection probe designed to bind to the target. Two detection systems were employed: an indirect signal amplification system based on biotin-tyramide deposition, or direct detection of fluorescent signal from Cy-5 molecules. In all experiments performed there was very little difference between the signal generated with or without the target molecules. Many experiments were conducted to attempt to identify reasons for the poor signal. Signal was only of any significance when target amplicons were internally labeled with Cy-5 by PCR. Real time PCR as a method to detect the pathogens was also investigated. Though the PCR technique itself is very rapid, DNA extraction and purification requires preparation time. Filtration of up to one liter of well water, followed by concentration and "cleaning" Helicobacter pylori cells by immunomagnetic separation, was used to detect H. pylori seeded in a water source. Following cell lysis, the extracted DNA could be used directly in conventional PCR targeting the 16S rRNA gene to detect less than 265 cells per liter of water. DNA purification was not required for this level of detection. Initial studies to amplify lysed cells by real time PCR indicated that an incorrect product was made. When purified DNA was used for real time PCR, the correct product was produced from DNA representing as few as 100 cells. This publication can be purchased and downloaded via Pay Per View on Water Intelligence Online - click on the Pay Per View icon below

Monitoring Detention, Custody, Torture And Ill-treatment

RRP $389.99

This landmark practical guide assists all those involved in monitoring detention conditions and investigating and preventing torture. The prestigious global author team identify the medical, legal and professional frameworks and international instruments applicable to those detained, and highlight how torture or other cruel and inhuman degrading treatments or punishments are identified, investigated and should be prevented. * A comprehensive and wide range of detention settings and circumstances are covered including police stations, prisons, mental health, and social care civil conditions to prisoner of war, detention camps, military, and armed conflict. * Advice, monitoring, and assessment is given for special groups, including the custody of women, children, vulnerable adults, and individuals on hunger strike * Practical guidelines are given for the assessment of ill-treatment of individuals in custody including sexual abuse * Online links to the latest legal, ethical, and medical guidelines for key countries help to make this book appropriate for all. Challenging, thought-provoking yet thoroughly practical, this book is essential reading for anyone involved in the monitoring of detention conditions and the treatment and investigation of individuals in any form of custody. The content is aimed primarily at healthcare professionals but it also highly relevant for anyone who may form part of a visiting team, including lay individuals, lawyers and law enforcement professionals, as well as for academics.

Deepwater Horizon Articles

Oil Spill	Environment	Dispersant	Ecological
Impact	Geomechanics	Monitoring	Ecosystem

Deepwater Horizon Books

Oil Spill	Environment	Dispersant	Ecological
Impact	Geomechanics	Monitoring	Ecosystem

Deepwater Horizon