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Underemployment - when people are employed in some way that is insufficient, such as being overqualified or working part-time when one desires full-time employment - is a challenge faced by all industrialized nations and their organizations and individuals. Just like unemployment, some level of underemployment exists even in the best of times, but it becomes more pervasive when the job market is weak. Given the current economic climate in North America and abroad, researchers and scholars in various disciplines (psychology, business, sociology, economics) are becoming more interested in investigating the effects of underemployment and identifying possible practical solutions. Underemployment synthesizes the current understanding of the phenomenon by bringing together scholars with diverse perspectives and expertise with the aim of informing and guiding the next generation of underemployment research.
- The first casebook available in this emerging field of study - International range of contributors and case studies - Includes contributions from the key figures in the field
- The first casebook available in this emerging field of study - International range of contributors and case studies - Includes contributions from the key figures in the field
Deoxyribonucleic acid (DNA) microarrays are widely used for differential expression studies and for detection of virulence genes in pure bacterial cultures. Their use in complex microbial samples, such as soil and wastewater, has been relatively less studied. This report presents the results of a systematic effort to apply DNA microarrays to pathogen detection and to bacterial source tracking (BST) in wastewater. Parameters such as the method of DNA extraction from the samples, the type of immobilized probe (whether polymerase chain reaction [PCR] amplicons or oligonucleotides), the length and method of immobilization of oligonucleotides, the method of DNA labelling, the combination of PCR amplification with microarray hybridization and the choice of PCR targets have been optimized. Results indicate that the combination of PCR followed by microarray hybridization can detect pathogens in wastewater samples down to a 0.1% detection limit. The use of microarrays for bacterial source tracking gave promising results on human samples, however the probes used in this study only provided signals for general indicators of fecal contamination when used on samples of animal origin. The overall conclusion is that microarray technology has not yet reached the stage of routine use for microbiological analysis of wastewater. This report demonstrates: That the hybridization of total genomic DNA on microarrays has a high detection limit, of the order of 10^7 genomes; That the use of long oligonucleotides or PCR amplicons from 16S rDNA, or cpn60 probes has insufficient specificity to differentiate several important pathogens, especially within the Enterobacteriaceae family; That the use of short oligonucleotide immobilized probes coupled with PCR amplification of conserved genes, such as 16S rDNA, cpn60, or wecE, can detect pathogens in wastewater down to a 0.1% (DNA weight/weight) concentration; and The potential of DNA microarrays in BST, even if further research work remains necessary to achieve this goal.
Underemployment - when people are employed in some way that is insufficient, such as being overqualified or working part-time when one desires full-time employment - is a challenge faced by all industrialized nations and their organizations and individuals. Just like unemployment, some level of underemployment exists even in the best of times, but it becomes more pervasive when the job market is weak. Given the current economic climate in North America and abroad, researchers and scholars in various disciplines (psychology, business, sociology, economics) are becoming more interested in investigating the effects of underemployment and identifying possible practical solutions. Underemployment synthesizes the current understanding of the phenomenon by bringing together scholars with diverse perspectives and expertise with the aim of informing and guiding the next generation of underemployment research.
The vulnerability of a population and its infrastructure to disastrous events is a factor of both the probability of a hazardous event occurring and the community's ability to cope with the resulting impacts. Therefore, the ability to accurately identify vulnerable populations and places in order to prepare for future hazards is of critical importance for disaster mitigation programs. This project created maps of higher spatial resolution of vulnerability to disaster in Latin America and the Caribbean from 1900 to 2007 by mapping disaster data by first-level administrative boundaries with the objective of identifying geographic trends in regional occurrences of disasters and vulnerable populations. The method of mapping by administrative level is an improvement on displaying and analyzing disasters at the country level and shows the relative intensity of vulnerability within and between countries in the region. Disaster mapping at the country level produces only a basic view of which countries experience various types of natural disasters. Through disaggregation, the data show which geographic areas of these countries, including populated areas, are historically most susceptible to different hazard types.
When she gets into a car accident with her mother, it changes Kaylee Losee forever. Infected by her mother, she discovers the family secret and how she is now a part of it. She struggles to learn about the wolf that is suddenly contained within her. With the help of her mom and a previously unknown grandmother, Kaylee fights to keep the wolf under control, before someone she cares about gets hurt or killed.
The icy northern Russian port of Murmansk was the scene of one part of the international intervention by an array of western nations at the end of the Great War in a doomed bid to overturn the Bolshevik regime which had seized control of Russia in 1917. Britain sent a task force to Murmansk to aid White Russian troops battling the Bolsheviks, and this book tells how they fared. Written by the commander of the force, Major-General Sir Charles Maynard, this book tells the full story of the inglorious expedition. Maynard's force was sent to Murmansk late in the Great War to deny the port and its facilities to the Germans after they had concluded the Treaty of Brest-LItoskv with the Bolsheviks. A village before the war, Murmansk had increased in importance thanks to the construction of a railway to St Petersburg, making it the best placed port in north-west Russia. After the German surrender, Maynard's tiny force, backed up by small naval and RAF contingents, stayed in the area to help White Russians in their civil war with the Bolsheviks - they succeeded in pushing the Reds south, but withdrew in 1920, with Maynard's only regret being 'That the help we gave fell short of that required to throttle in its infancy the noisome beast of Bolshevism'.
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