Monitoring in Coastal Environments Using Foraminifera and Thecamoebian Indicators

by David B. Scott, Franco S. Medioli, Charles T. Schafer

2007 · Cambridge University Press

Foraminifera and thecamoebians are highly sensitive to environmental stress (natural or anthropogenic). This feature means that they can be used to biologically characterize a variety of freshwater and coastal marine environments. Due to their small size and hard shells, large quantities are also found fossilised in core samples, making them ideal for reconstructing past environmental conditions. This volume covers the specific environmental applications of these organisms and contains an introduction to the subject, detailed descriptions of methods and techniques and case studies. Written for non-specialists, this book will appeal to resource managers and consultants in the public and private sector who routinely work on coastal environmental problems. The book will also serve as a supplementary text for graduate students in many courses on environmental monitoring, ecological baseline studies and environmental science.

The Mysteries of Godliness

by David J. Buerger

2002 · Signature Books

A veil of secrecy surrounds Mormon temple worship. While officially intended to preserve the sacredness of the experience, the silence leaves many Latter-day Saints mystified. What are the derivation and development of the holy endowment, and if these were known, would the experience be more meaningful? Modern parishioners lack context to interpret the arcane and syncretistic elements of the symbolism. For instance, David Buerger traces the evolution of the initiatory rites, including the New Testament-like foot washings, which originated in the Ohio period of Mormon history; the more elaborate Old Testament-like washings and anointings, which began in Illinois and were performed in large bathtubs, with oil poured over the initiate’s head; and the vestigial contemporary sprinkling and dabbing, which were begun in Utah. He shows why the dramatic portions of the ceremony blend anachronistic events—an innovation foreign to the original drama. Buerger addresses the abandonment of the adoption sealing, which once linked unrelated families, and the near-disappearance of the second anointing, which is the crowning ordinance of the temple. He notes other recent changes as well. Biblical models, Masonic prototypes, folk beliefs, and frontier resourcefulness all went into the creation of this highest form of Mormon Temple worship. Diary entries and other primary sources document its evolution.

Nucleic Acids and Molecular Biology

by Fritz Eckstein, David M. J. Lilley

2012 · Springer Science & Business Media

A wide range of topics are covered, including articles on nucleic acid structure, through their interactions with proteins to the control of gene expression. A number of authors address the subject of RNA, including the difficult but important subject of its chemical synthesis, the complexities of its structures and the mechanisms of transcript splicing. The probing of DNA structure is reviewed in papers on the application of hydroxyl radical and 1,10 phenanthroline copper cleavages. A number of important DNA-protein interactions are discussed, including DNA polymerase, the tryptophan and deoR repressors, and the resolvase enzymes which cleave Holliday junctions in recombination. Gene transcription is also covered, from the points of view of DNA methylation, mammalian ribosomal and avian lysozyme genes, and the control of transcription in the proto-oncogene c-fos. Finally, the plant kingdom has not been forgotten with articles on development and transposition in plants.