Download or read book Rock and Mineral Magnetism written by W. O'Reilly and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: The past two decades have witnessed a revolution in the earth sciences. The quantitative, instrument-based measurements and physical models of. geophysics, together with advances in technology, have radically transformed the way in which the Earth, and especially its crust, is described. The study of the magnetism of the rocks of the Earth's crust has played a major part in this transformation. Rocks, or more specifically their constituent magnetic minerals, can be regarded as a measuring instrument provided by nature, which can be employed in the service of the earth sciences. Thus magnetic minerals are a recording magnetometer; a goniometer or protractor, recording the directions of flows, fields and forces; a clock; a recording thermometer; a position recorder; astrain gauge; an instrument for geo logical surveying; a tracer in climatology and hydrology; a tool in petrology. No instrument is linear, or free from noise and systematic errors, and the performance of nature's instrument must be assessed and certified. This has been the task of the research worker in rock and mineral magnetism.

Download or read book Bibliographia Trichopterorum 1961 1970 written by Andrew P. Nimmo and published by Pensoft Publishers. This book was released on 1996 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Current Concepts in Plant Taxonomy written by Vernon Hilton Heywood and published by Academic Press. This book was released on 1984 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction; Institucional resources; Recent approaches in morphology and anatomy; Karyology and genetics; Ecology and geography; Chemistry, taxonomy and systematics; Data processing and taxonomy; Taxonomic priorities.

Download or read book Fruit Flies written by Martin Aluja and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fruit flies are enormously important economic pests, as California has learned over the past few years (remember the Mediterranean Fruit Fly?). The problem is expected to get worse, and issues of both basic research and control measures are very important for this pest. This book is the edited, camera-ready proceedings of a recent international symposium on fruit flies of economic importance. It covers current knowledge of fruit fly physiology, genetics, morphology and behavior. It discusses action programs for controlling and using fruit flies in agronomy, as well as the problem of fruit flies in the fruit growing industry.

Download or read book Fruit flies of economic importance 84 written by C.V. Cavalloro and published by CRC Press. This book was released on 1986-06-01 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of a meeting organised by the Commission of the European Communities and the International Organisation for Biological ad Integrated Control. It includes full communications by experts from 17 different countries and 3 international organisations. The work of the IOBC/WPRS Working Group 'Fruit flies of economic importance is also reported.

Download or read book Insects and Mites of Cultivated Plants in South Africa written by David P. Annecke and published by Butterworth-Heinemann. This book was released on 1982 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Psychological Birth Of The Human Infant Symbiosis And Individuation written by Margaret S. Mahler and published by Basic Books. This book was released on 2008-08-06 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pioneering contribution to infant psychology that gave us separation and individuation documents with standard-setting care the intrapsychic process of a child's emergence from symbiotic fusion with the mother toward affirmation of his own psychological birth. Available for the first time in paperback to a new generation of students and clinicians on the twenty-fifth anniversary of its original publication.

Download or read book The Apple Maggot written by Bennet Allen Porter and published by . This book was released on 1928 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Serial Sources for the BIOSIS Data Base written by BioSciences Information Service of Biological Abstracts and published by . This book was released on 1986 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fruit Flies in the Tropics written by S. Vijaysegaran and published by . This book was released on 1991 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Insect Plant Interactions 1993 written by Elizabeth A. Bernays and published by CRC Press. This book was released on 2017-11-22 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 5 of "Insect-Plant Interactions" is a volume in a series that presents research in the field. Topics covered include chemical changes in plants as a result of insects feeding on their leaves, dynamic elements of the use and avoidance of host plants by tephritid flies as a result of the presence of other flies, floral volatiles in insect biology, endophytic fungi as mediators of plant insect interactions, the cost of chemical defence against herbivory, and life history traits on insect herbivores in relation to host quality. The book also presents the first available review on physicochemical conditions of the gut lumen from an ecological perspective.

Download or read book Atlas of North Queensland Geology written by J. H. C. Bain and published by Australian Geological Survey Organisation. This book was released on 1997-01-01 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrophoretic Studies on Agricultural Pests written by Hugh D. Loxdale and published by . This book was released on 1989 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is a new single-volume guide that provides complete discussion of the use of electrophoresis in studies of agricultural pests. It includes contributions from many noted experts in this field, giving the latest information on the study of populations, structure and familial relationships, migration and gene flow, taxonomy, evolution, biotype discrimination and host adaption, resistance to pesticides, the use of electrophoresis to assess parasitism of insects by Hymenopterous parasitoids in biological control programs, and the diets of insect predators. This unique reference covers a wide range of pest organisms from insects, slugs and birds to mammals, and offers insights into such techniques as conventional slab electrophoresis of proteins and enzymes, isoelectric focusing, 2-D electrophoresis, and electrophoresis of DNA, including DNA fingerprinting techniques.

Download or read book The Mediterranean Fruit Fly in Bermuda written by Ernest Adna Back and published by . This book was released on 1914 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reproductive Behaviour of Insects written by W. Bailey and published by Springer. This book was released on 1991-02-28 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Lie Became Great written by Oscar White Muscarella and published by BRILL. This book was released on 2000 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thrilling analysis of the world of plunderers, forgers, antiquity dealers, collectors, museums, auction houses with one thing in common: a vivid interest in the Ancient Near East.

Download or read book Mosaic written by Council of Europe and published by Council of Europe. This book was released on 2010-03-31 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1998, the Council of Europe and the European Commission decided to take common action in the field of youth. Both institutions initiated a partnership agreement with the aim "to promote active European citizenship and civil society by giving impetus to the training of youth leaders and youth workers working within a European dimension". In 2003, additional agreements were signed in the fields of "youth research" and "Euro-Mediterranean youth co-operation". Since 2005, the partnership between the European Commission and the Council of Europe in the field of Youth activities have been focusing on the following topics: European Citizenship, human rights education and intercultural dialogue, quality and recognition of youth work and training, better understanding and knowledge of youth and youth policy development. The partnership between the Council of Europe and the European Commission in the field of Youth brings together the two institutions' experience in non formal education, youth policy, youth research and youth work practice. The co-operation between the two institutions covers a wide spectrum of activities such as training, seminars, workshops, networking and dialogue design. Results and other material are made available on the partnership website (http://youth-partnership.coe.int) and in various publications, including the Training Kits (T-Kits). T-Kits are thematic publications written by experienced youth trainers and experts and constitute easy to use handbooks for educational activities. All activities and publications enhance the exchange of experience and good practice between the actors involved and contribute to the implementation of the political objectives of both partners.